The so-called "low-carbon life".
It aims to reduce the energy consumption in daily life as much as possible, thus reducing carbon dioxide emissions. Low-carbon life is a life attitude of ordinary people.
It has also become a new way for people to push the trend. It gives us a question of "willing to create a low-carbon life with everyone".
People who care about global warming actually regard reducing carbon dioxide as one of the important ways to change their life to a low-carbon lifestyle, that is, to get rid of the hobby of "convenient consumption" at the expense of high energy consumption. Convenience is a universal value in modern commercial marketing and consumer life.
Many convenient consumption methods are inadvertently wasting huge energy. For example, according to the estimation of refrigeration technology experts, 70% of the electricity consumption of supermarkets is used for freezers, while the electricity consumption of open freezers is 20% higher than that of glass door freezers.
Based on this calculation, the open freezer of a medium-sized supermarket consumes about 48,000 kWh more than one year, which is equivalent to about 19 tons of standard coal, about 48 tons of carbon dioxide, and about190,000 liters of clean water. There are about 800 large and medium-sized supermarkets and 6000 supermarket convenience stores in Shanghai.
If glass door freezers are widely used in large and medium-sized supermarkets, customers can save about 452 1 10,000 kwh of electricity a year, which is equivalent to saving about10.8 million tons of standard coal and reducing carbon dioxide emissions by about 45,000 tons. In China, the annual per capita CO2 emission is 2.7 tons, but even if a white-collar worker in a city only has 40 square meters of living space, driving a car 1.6L after work and flying 12 times a year, the carbon emission will be 26 1 1 kg.
From this point of view, energy conservation and emission reduction is imperative. If environmental protection concepts such as protecting the environment, protecting animals and saving energy have become the code of conduct, then low-carbon life is a green lifestyle that we urgently need to establish.
Although "low-carbon life" is a new concept, it is an old problem of sustainable development in the world, which reflects the concern about the future brought about by climate change, and the world is increasingly aware of this problem. Climate problems such as global warming make human beings have to consider the current ecological environment.
Personal Consciousness Human beings realize that excessive carbon emissions in the process of production and consumption are one of the important factors that cause climate problems, so to reduce carbon emissions, some consumption and production activities should be optimized and restrained accordingly. Although some scholars still have different views on the causes of climate change, the concept of "low-carbon life" is at least in line with the prudent principle of "preparing for a rainy day" and the psychology and ideal of pursuing perfection, so it is better to believe what it has than not, and the concept of "low-carbon life" is gradually accepted by all countries in the world.
The emergence of a low-carbon life not only tells people what you can do to reduce carbon, but also tells people what you can do. When this lifestyle gradually rises, people begin to care, have I done anything to reduce carbon today? In Badaling, Beijing, a low-carbon forest farm has begun to take shape and will soon be put into operation.
Develop a low-carbon lifestyle 1. Daily rice washing water can be used to wash hands, clean furniture and water flowers. Clean and hygienic, naturally moist; 2. Laying waste newspapers on the bottom of the wardrobe can not only absorb moisture, but also absorb the peculiar smell in the wardrobe; 3. Don't throw away the used mask paper. Using it to wipe the surface of jewelry, furniture or belt will not only shine, but also leave the fragrance of mask paper; 4. Dried tea dregs, dried to make tea pillows, are comfortable and help to improve sleep; 5. Go out shopping, try to bring your own environmental protection bag, whether it is a free or charged plastic bag, and reduce the use; 6. Bring your own drinking cups when you go out to reduce the use of disposable cups; 7. Use permanent chopsticks and lunch boxes, and try to avoid using disposable tableware; 8. Develop the habit of turning off the power supply of electrical appliances at will to avoid wasting electricity; 9. Try not to use refrigerators, air conditioners and electric fans. You can use cattail leaf fans or fans made of other materials when it is hot.
50 principles of low-carbon life 1, use less paper towels, regain handkerchiefs, protect forests and live a low-carbon life; 2. Each piece of paper is printed on both sides, which is equivalent to retaining the second half of the forest that was originally to be cut down; 3. Turn off the lights, switch and unplug at will, which is the first step and the embodiment of personal cultivation; Don't take the elevator to climb the stairs, save everyone's electricity and change health; 4, greening is not only planting trees in the suburbs, but also planting some flowers and plants at home without driving; Yes, a plastic bag costs 50 cents, but its pollution may be 50 times that of 50 cents. 6, the perfect bathroom does not necessarily have a bathtub; It has been installed and may not be used every time; It has been used, please flush the toilet with accumulated water; 7. Turn off unused computer programs, reduce the workload of hard disk, save electricity and maintain your computer; 8. Compared with drivers, cyclists don't have to worry about rising oil prices or gaining weight. There is no need to turn on all the lighting as soon as you enter the door. The electric light was invented only 130 years ago, and it was fine for thousands of years before; 10. Considering the contribution of public transportation to the world environment, it can at least offset the sense of superiority brought by driving a private car; 1 1, please believe that infatuation with fur is just an atavistic impulse; 12, it can be said that climate warming is partly due to the revenge of excessive use of air conditioning and heating; 13, use disposable toothbrushes, disposable plastic bags and disposable water cups as little as possible ... because the oil used to make them is also disposable; 14, the words "Made in China" have appeared in many export commodities, which shows that China has indeed developed its economy and its national strength is strong. However, some canned shark fins stored in Western Ocean Museum say "Made in China". I'm afraid you're embarrassed to eat the bowl of shark fin in front of you again. 15, it's not necessarily mahogany and leather to reflect the taste of your home; It is recommended to use bamboo furniture because bamboo grows faster than trees; 16 in fact, the simplest way to use solar energy as an environmentally friendly energy source is to try to do work during the day; 17, eating too much meat hurts at least three objects: animals, themselves and the earth; 18, the wedding ceremony is not a face that you have struggled for 28 years, nor is it a PK accumulated by your family.
Nowadays, simplicity and low carbon are the attached values of sweet civilization; 19. It's just a psychological effect to think that turning the faucet to the maximum can wash the dishes more cleanly. 20. It can be confidently said that washing clothes in barrels is not because of laziness, but to save water and electricity; 2 1, put one.
2. Little knowledge of environmental protection (200 words)
Recyclable resources in life mainly include:
(1) Waste paper: newspapers, book paper, wrapping paper, office paper, advertising paper, cartons, etc. Note that paper towels and toilet paper are too water-soluble to be recycled.
(2) Plastics: all kinds of plastic bags, plastic foams, plastic packaging, disposable plastic lunch boxes and tableware, hard plastics, plastic toothbrushes, plastic cups, mineral water bottles, etc.
(3) Glass: glass bottles and broken glass pieces, mirrors, light bulbs, thermos bottles, etc.
(4) Metals: cans, tin cans, toothpaste skins, etc.
(5) Cloth: mainly includes discarded clothes, tablecloths, towels, cloth bags, etc.
If every 1 ton of waste paper is recycled, 850 kilograms of paper can be made, 300 kilograms of wood can be saved, and pollution is reduced by 74% compared with the same output; Every 1 ton plastic beverage bottle can recover 0.7 tons of secondary raw materials; Every recovered 1 ton of scrap steel can produce 0.9 tons of steel, which saves 47% cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%.
So far, the environmental problems that have threatened human survival and been recognized by human beings mainly include: global warming, ozone layer destruction, acid rain, fresh water crisis, energy shortage, sharp decline of forest resources, land desertification, accelerated extinction of species, garbage disaster, toxic chemical pollution and many other aspects.
(1) Global warming refers to the increase of global temperature. In recent 100 years, the global average temperature has experienced two fluctuations of cold-warm-cold-warm, which can always be regarded as an upward trend. Since 1980s, the global temperature has obviously increased. 198 1~ 1990, the global average temperature increased by 0.48℃ compared with 100 years ago. The main reason for global warming is that humans have used a lot of fossil fuels (such as coal and oil) in the past century.
3. The golden idea of energy saving (2) is about 200 words.
Environmental protection and energy-saving air conditioner is not less than 26 degrees. The country saves hundreds of millions of kwh. Going out to eat by bus and subway is not only energy-saving but also convenient. Don't take economy as a slogan. The computer won't run idle. Use paper everywhere, save light bulbs and replace them with energy-saving lamps, saving electricity by nearly 80%. People who go out without lights in unmanned rooms are used to garbage sorting. Don't throw them around for recycling, buy food, pick up a basket and reuse it countless times. Put a brick in the toilet tank to save water and use it well. Cost-effective washing vegetables and face, using basin waste water to mop the floor or flush toilets, and carefully selecting energy-saving appliances to save money are hard indicators. No need for electrical appliances to cut off the power supply, saving electricity. 10% You see that buying a car is economical, saving face, saving energy on business trips, bringing your own toiletries, saving resources, taking the stairs to exercise, using less elevators and electricity. Wear less suits and ties in summer to save electricity. In order to save electricity, there should be no running water for a long time,10 billion tons.
4.200-word energy-saving essay
Energy conservation and emission reduction start from me! !
With the rapid development of industry and people's excessive pursuit of material enjoyment, and with the uncontrolled development and utilization of natural resources, the original features of the earth, such as blue sky, fresh air, green fields, lush mountains, dense forests, clear rivers, clear lakes and blue oceans, have gradually traveled in our field of vision and become increasingly blurred, replaced by mountains of garbage, scarce resources and blue oceans.
I have known since I was a child that the resources of the earth are limited. As middle school students, we should cherish these priceless treasures more. Energy conservation and emission reduction are closely related to everyone's life. Why do many people say that going to Europe is like heaven? Why is the ecological environment in Europe so good? Because Europeans pay attention to ecological environment! Like us, they didn't pay attention to energy conservation and emission reduction during the rapid development, and they also suffered losses. Because of this, they learned a lesson and thought about environmental protection when doing everything. We should also establish such environmental awareness and form good habits as soon as possible. The layout of the refrigerator is also exquisite. Generally, we should pay attention to the following two issues:
1. When the refrigerator is placed, it is usually 5? 10 cm, the space above 10 cm and behind 10 cm can help the refrigerator to dissipate heat.
2. Don't put it with audio, TV, microwave oven and other electrical appliances, the heat generated by these electrical appliances will increase the power consumption of the refrigerator.
Energy saving is very important. Everyone should use these skills and should not stop doing these things because it is too much trouble. These things are of great benefit to everyone, it's just a little effort. Relevant departments should also increase capacity and publicize more. Let all mankind save energy, which is not always available! Work hard for our future generations!
5. The environmental protection composition is about 200 words.
To protect Mother Earth and purify the campus environment, as we all know, the excessive demands of human beings on nature have led to the merciless revenge of nature: hurricanes, rainstorms, blizzards, floods, droughts, insect pests, extreme heat, forest fires, earthquakes and other disasters come unexpectedly, and the number of migrating refugees caused by drought and other reasons in the world is expected to reach 6,543.80 billion by 2025.
The painful ecological lessons have attracted the attention of all countries and mankind. When the IOC evaluation team visited the bidding cities, it listed improving the ecological environment as one of the important contents. Our country attaches great importance to environmental protection workbench, promulgates many policies and regulations on environmental protection, and carries out many environmental protection work and activities.
At the same time, China also attaches great importance to environmental protection education, and "green school creation activity" is one of the important contents. Our school has made great achievements in environmental protection and greening. We often see many students picking up peels and scraps of paper in every corner of the campus; Protect the beautiful campus environment with your own hands.
However, we still have some shortcomings: some people still throw paper scraps and food bag waste; Others trample on the lawn; In the green belt of the school, deep footprints are found from time to time, and some places even become paths. Students, we are the masters of 2 1 century, and environmental awareness is an important symbol of modern people.
We should earnestly establish a sense of responsibility for the times. Look at the world, pay attention to the side, based on the campus.
Bend down and pick up scraps of paper. First of all, don't throw it around. Take a few more steps, don't cross the green belt and trample on it. "Don't do it for the small good, don't do it for the small evil", start from me, start from childhood, start from the side, and start from now.
Protect Mother Earth and purify the green campus. Make our campus more beautiful! Today, Mother Earth has raised countless generations of children with sweet milk.
It turned out that she was beautifully decorated by junior students. However, now human beings have tortured her to death for their own interests.
There is only one earth for mankind; The earth is facing a serious environmental crisis. "Save the Earth" has become the strongest voice of people all over the world.
I feel heartache for the deterioration of the surrounding environment. I think: if teenagers, as future successors, don't understand the composition of human environment and the seriousness of environmental problems, ignore the laws and regulations on environmental protection, don't enhance their awareness of environmental protection, and don't consciously fulfill their obligations to protect the environment, our lives will be destroyed in their own hands, and God will severely punish us. To this end, I am determined to start from myself, protect the environment, protect our homeland and be a guardian of the environment.
In the past year, I actively participated in the tree planting activities carried out by the school, led the class cadres of our Senior One (6) Squadron to set up a "Green Angel" tree planting and green protection group, encouraged the team members to adopt a small sapling on campus, and used their spare time to decorate it carefully, laying the foundation for it to grow into a towering tree. In the signature activity of "Let the Earth Be Full of Life" organized by the school, I solemnly signed my name on it, writing down my determination and expectation for environmental protection and my vision for a better future.
I actively participated in the prize-winning essay-writing activities held by the school in World Environment Day, carefully consulted and collected various materials, conducted social surveys, and wrote articles on environmental governance. I often take part in environmental protection lectures organized by the school, watch environmental protection videos, actively participate in environmental protection knowledge quiz activities, and fill in each question carefully. I participated in the website construction of "Green Team with Red Scarf", and posted many pictures and knowledge about environmental protection, as well as legal knowledge about various aspects of environmental protection, the development trend of environmental protection in China, and the environmental protection situation around the world. Every month, I will use the internet and newspapers to find some latest "environmental information" with different themes and sections to tell you; We also make some publicity boards regularly to publicize environmental protection knowledge and common sense of life.
Raise everyone's awareness of environmental protection; Call on students to take care of their homes from different aspects, start from the little things around them and make contributions to the surrounding environment! I actively mobilize people around me to protect and build the same and only home of mankind according to law, promote the sustainable development of economy and society, and make contributions to human civilization. Together with my classmates, I also launched the initiative of "raising a potted flower, adopting a tree, cherishing every green space and making our surroundings full of green" and "replacing foam lunch boxes and disposable chopsticks with small plastic bags to keep us away from white pollution".
Let's put down the convenient bag and pick up the vegetable basket. Let's move towards a bright green tomorrow and a brilliant future! According to a report I collected, "environmental problems are caused by unreasonable development and utilization of natural resources by human beings." Shocking environmental problems mainly include air pollution, water pollution, noise pollution, food pollution and improper development and utilization of natural resources. "
The iron fact tells us that they devour human life mercilessly like demons. It threatens the ecological balance, harms human health, restricts the sustainable development of economy and society, and puts human beings in a dilemma.
To this end, I issued a declaration: "As long as we humans always have the awareness of protecting the environment and managing the environment according to law, the global village will become a beautiful paradise". In the future, the sky will be blue, the water will be clear, the trees will be shaded, and the flowers will be everywhere. Humans can enjoy the happiness endowed by nature.
"The real test of our contribution to the environment is not words, but actions." Although what I am doing now is just a small thing, I firmly believe that if we all have the responsibility to protect the environment, start from ourselves, start from small things, and work together to protect our homeland, we will naturally give humanity the due return.
Take a nap in the warm cradle-grassland; Growing up with a kind smile-the sky, bathing in the river, the source of love;
Not bad. Can I get extra points? Your reward score is 0! But I can live without it. I really want to help others.
6. Low-carbon life composition 200 words
My low carbon life
I used to turn on the light all night, and the water dripped from night to tomorrow morning, and the refrigerator was full of messy things. This is a waste of water and electricity. ...
Now, I heard that the city is advocating low-carbon life, and I gradually understand. I started a "low carbon life".
First of all, a low-carbon lifestyle is to pay attention to energy saving and consumption reduction in the details of life. Everything depends on the lights outside the window except turning on the lights when doing homework. Because our living room is very big, we can see everything in the room when the light outside the window shines in. When eating, it's really like "candlelight dinner". This is really great "natural light!"
As long as it is washed, I will tighten the faucet to prevent the water from "running" out, and I will be relieved. But I'm worried about whether my parents will do well. Every time I see my parents turn off the tap naturally after washing their hands in the bathroom, I am very happy. I hope that "low-carbon families" will do better.
There is a mess in the refrigerator, and my mother says it's a waste of electricity. I had a brainwave and came up with a coup: so I picked up the cardboard piled up before, made it into boxes of different sizes, and put various classification marks on it. Then, I sorted it according to the classification. After a while, the refrigerator became clean, neat and brand-new, and I saw the neat things at a glance.
It turns out that even a small mobile phone battery will release terrible carbon dioxide when it is turned on. As long as you are charging, you should take out the battery immediately. I thought that carbon dioxide would only be emitted from automobile exhaust and coal burning, but I didn't expect that there was weak "carbon" everywhere in our lives to infringe on our lives and the earth.
Whenever I see my mother trying to throw away that bucket of washing powder, I will come forward to stop it. I will make it into a small trash can, some of which are like a doll with a pink face, so cute! Some are like small animals, lifelike, really like a beautiful "landscape"!
As night falls, after dinner, neon lights on the roadside add a luster to the night. Dad always turns off all the lights in the house, leaving only an opaque darkness. Then, he leaned over the window and sang a song: "The moon represents my heart ..." It was really messy.
Growing flowers is my mother's hobby. Orchids and ivy at home are green all year round. Every hot summer, my mother always brings flowers into the house. Everyone looked at those vegetables and let them suck, and suddenly they felt a little cold. With good air, they stand out. It's killing two birds with one stone!
Such a good home environment is full of creative fun.
I wrote this myself, but it varies from person to person. Make your own changes and make it your own composition!
7. Composition on Energy Conservation and Environmental Protection for Grade Four 100-200 words
Protect the environment, save a drop of water and electricity, use less paper, use a plastic bag, and cut down trees. , are all acts of saving resources.
Everyone's low-carbon life is not rejuvenation, but returning to nature and bringing forth the new. It is also to respect nature and make human beings and nature * * * brilliant. With the rapid development of modern science and technology and the continuous improvement of living standards, people are enjoying all kinds of joys brought by new technologies.
Looking back suddenly, there is endless environmental pollution behind me. The river is no longer clear and the sky is no longer blue.
Environmental protection is imminent. We live together on this earth, and it is everyone's responsibility to care for our home.
Maybe you will say, I am just an ordinary person. I can't control the pollution emissions of chemical enterprises, and I have no ability to stop those cars with excessive exhaust emissions from going on the road.
I really have no idea about environmental protection. In fact, when you really understand the importance of environmental protection, you will find that environmental protection is around you. We can start from some small things around us and pool our enthusiasm for environmental protection, which will also produce infinite power.
The following is a story about fish and the sea. One day, when the tide was low, the beach was full of stranded fish, and it was going to be * * *. At this time, a little boy was on the shore, picking up the fish one by one and throwing them back into the sea.
An adult came up and said disdainfully, "There are so many fish on the beach. Who cares if you can save a few? " Holding the fish, the little boy said firmly, "This one cares!" " "... environmental protection, it is urgent, we need to start from bit by bit! Personal environmental action is like a lamp. When the light is on, it brings us some light. If everyone lights up their lights, the world will become bright. In daily life, we should always remind ourselves to pay attention to environmental protection: listen to music, turn down the volume of stereo and TV, and reduce noise; Phosphorus-free washing powder for washing clothes reduces pollution.
In terms of transportation, drive fewer private cars, choose public transportation and choose environmentally friendly gasoline and diesel; Try to buy local products and use less disposable products; Don't throw rubbish everywhere. When you see waste paper on the ground, bend down and pick it up. Reasonable classification of domestic garbage, centralized waste batteries, sent to the waste battery recycling box, non-recyclable garbage thrown into the trash can. Green lawn, walking around green; Protect wild animals, don't covet delicious food, and cruelly skin them and eat meat … these are all things we need to keep in mind at all times.
These are not enough to achieve environmental protection. We still have a lot of things to do. We should start from ourselves and the little things around us and make contributions to creating our beautiful home. Environmental protection is a compulsory course to care for our homeland, and it is also related to social and economic development and our health.
Protecting the environment is everyone's responsibility, so let's be children, light the lights in our hands and move forward together! At school, feeling the fresh air brought by campus green plants always makes us feel much better. Think about it, now our life has developed in the direction of high quality, high taste and high level.
However, while enjoying material life, our living environment is also changing. Once green mountains and green waters, now there are many high-rise buildings.
It is rare to see a forest, but we are disappointed to find that there is a tall black chimney in the nearby factory ... Looking at the increasingly serious environmental problems, we are helpless. Actually, it's not. You know, among many unknown details in our lives, many environmental details are easily overlooked.
On weekdays, if you have a drink bottle, you'd better not throw it away. We can collect them and sell the collected beverage bottles at a specific time.
You can also get some pocket money. Importantly, if plastic bottles are treated together, they will be sent to a recycling factory, where secondary plastic raw materials can be obtained through crushing, cleaning and drying, and other plastic products can be manufactured.
This saves a lot of resources! In addition to the most familiar plastic bottles, we also need to recycle other domestic garbage. Dealing with garbage is a very troublesome thing: the output of garbage is increasing every day every year, and it is increasingly difficult to find land dedicated to landfill.
There are also chemicals in garbage, which may unconsciously pollute underground water sources and land. For garbage, we can use them to make gadgets and decorations: collage waste cloth into handbags and cushions; Books can be used until they can no longer be used. If useless old books can be used for donation activities; To collect waste batteries, it is best to use environmentally-friendly batteries ... You know, recycling one ton of paper can make 800 kilograms of recycled paper, which is equivalent to cutting down 17 trees.
These cans can be completely reused. Scientists have developed a metal substitute by combining old plastic products with carbon powder ... If everyone can think before throwing garbage, it will also reduce a lot of unnecessary waste.
Besides, we should learn to protect resources, especially water. At present, nearly one ton of sewage is directly discharged into water bodies every day in China, and 17 of 35 key lakes are polluted. One-third of the water body is not suitable for irrigation, more than 90% of the urban water body is seriously polluted, more than 50% of the urban water source does not meet the drinking water standard, and 40% of the water source is not drinkable ... Be aware of water conservation, and always check whether the tap water pipeline at home is in good condition and whether there is water leakage.
Use less detergent to reduce water pollution. If you see a broken water pipe, you should call for maintenance in time ... our water is hard to come by, so we must cherish it.
We should care about air quality, we breathe all the time. There are more and more dust particles in the air, and the concentration of various waste gases is getting higher and higher ... Please take care of the flowers and trees around you, plant trees and protect the green plants around us, our greenguard! Every bit of life will become a part of our low-carbon life. We should start from every place around us. Everyone should contribute to a low-carbon life and make life better.
8. Energy Saving Leads Green Development Composition 200 words
Energy conservation leads green development.
Every time, I see birds flying outside the window, free birds. I will think of myself studying hard in my room. Alas! Alas! Sigh for your life!
What is the purpose of reading every day? Why can't we children who lost our childhood fly freely like birds outside the window? Children in China are different from those in foreign countries. While children in China are studying hard, foreign children are playing hard. But we must study. Because as long as I can remember, my parents have said to us, "study hard, or you will accomplish nothing when you grow up." That's how our parents taught us when we were young.
Actually, my parents are right. Because that's what society is like now. Everything depends on academic qualifications. Society is so cruel and terrible.
I'm not as relaxed as I was a generation ago. We have been studying now. Reading is a good thing. But sometimes it's not good. Some people are too rigid because they read too many books. I can only use the knowledge in books, not think with my own brain.
The birds outside are happy. We are like birds in a cage. Don't enjoy enough sunshine bath. Can't enjoy fresh air. You can't go wherever you want like a bird in the air. Everyone is the architect of his own destiny. Although birds are sometimes in danger. But they will have more experience. We must be like them. People nowadays just want to live a quiet life. If there is no fun and adventure in life, life is meaningless, which is equivalent to waiting for death.
We must rush out of the window. Break the normal rules of life. Hougong road erxianwa
9. Easy-to-use knowledge of energy conservation and environmental protection
1, the indoor layout of lighting equipment should be reasonable, and energy-saving light sources with high luminous efficiency should be adopted;
2, refrigerators, washing machines, rice cookers and other household appliances according to the family population and actual needs, choose the appropriate refrigeration and washing kilograms of equipment, not too big.
(1) lamps, fans, televisions, air conditioners, etc. All the rooms in the house should be closed in time when no one is around.
(2) The setting of air conditioning temperature should be reasonable.
(3) The washing machine should be programmed according to the amount of clothes washed and the actual needs.
3, refrigerator use should pay attention to the following points:
(1) Place the floor in a place with the lowest indoor temperature, good ventilation and no direct sunlight.
(2) Less door opening times and faster door opening speed.
(3) Store a proper amount of food, leaving a certain gap between food and food, and between food and box wall, so as to make the air smooth.
(4) Store the hot food until it is cooled to room temperature, and then store it in the refrigerator.
(5) Defrost in time, and keep the condenser and freezer clean to facilitate heat dissipation.
4, the shower temperature setting should be reasonable, generally between 60-80℃, and the start and end time should be determined according to actual needs.
5, always pay attention to the switch, socket and wire in good condition, increase the electrical equipment to update the line and switch equipment in time, so as to avoid insulation aging and leakage, waste of electricity, and more serious unsafe hidden dangers.