Annual work summary of air conditioning engineering 1 I came to the company in xx years, and it has been one and a half years since I counted it. In the past xx years, I have become familiar with the company's business. Although I only signed a few lists, I still learned something beneficial to myself. From the joy of signing the bill at the beginning to the ordinary work later. I sometimes sum up myself, how to get along well with customers? How can I sign more orders? Generally speaking, my personal summary is as follows:

I did a good job myself:

1. If you are in doubt about your business, ask an experienced old employee if you don't understand it.

2. Be conscientious and responsible for your own work, solve customer needs in a timely manner, without delay, delay or perfunctory;

3. Be able to maintain a good attitude, work hard under pressure.

"Heaven rewards diligence", these four words are true. Generally speaking, I still run less. The so-called salesman is constantly running, purposeful running and efficient running. But I really run inefficiently. I feel a little guilty about the company, and the business volume has not gone up.

My detailed analysis mainly includes the following points:

1, the customer's understanding of the area is not detailed;

2. Poor communication with customers;

I was lazy and didn't pay attention to the return visit.

20xx annual plan:

1, to further strengthen their study of central air-conditioning business, so as to broaden their knowledge;

2. Strengthen customer contact, and call once every half month, 1 month 1 day;

3. Always keep a good attitude and deal with any problems in the work with a positive attitude.

There are many difficulties and setbacks in xx years, but what can people do if there are no obstacles in the journey of life? Life and work are constant problems, and I keep solving them. I hope I can get good grades and accomplish more careers in xx.

Two-year work summary of air conditioning engineering joined xx company in 20XX 10, and worked as a HVAC engineer. By consulting the construction specifications, learning from the project leader with an open mind, carefully studying the construction drawings, and combining with the construction practice, I am familiar with Pingya's construction management mode.

The main tasks involved during this period include: organizing on-site construction, drafting on-site change documents, compiling professional documents and letters interfacing with the construction unit and relevant departments of this unit, and reviewing construction drawings and budgets. Construction of outdoor pipe network for fire fighting, sewage and rainwater: In order to ensure the normal use of fire fighting, sewage and rainwater systems in Dongyuan and Nanyuan, the construction period shall be arranged in close cooperation with the handover and acceptance of residents. In order to save cost, ensure engineering quality and speed up construction progress, double-wall corrugated pipes are used in sewage and rainwater systems, and PE water supply pipes are used in fire fighting systems. Precast concrete wells are used in outdoor wells, which are simpler than traditional brick wells, save construction period and create conditions for smooth handover. Pre-planning, drawing and material review, technical preparation, technical service, quality, safe and civilized construction and time limit control shall be carried out before construction.

Construction and perfection of gas pipe network. Ensure the normal use of each household gas system. Overcoming the difficulties of tight gas construction period, insufficient construction materials and uncooperative construction personnel, properly coordinating the management and construction personnel of the gas company, working overtime and completing the laying of gas pipe network on time, created conditions for outdoor landscape construction. Install indoor sewage pumps and water heaters to ensure the functional use of family rooms. Heating commissioning operation, in order to ensure the completion of the building, in cold weather, overcome the icing phenomenon of floor heating commissioning operation, put into use smoothly, and ensure the indoor temperature.

As a developer's technician, technical preparation is a very important job, which requires a rigorous way of thinking and a careful working attitude. Every little problem in drawings and procedures may affect the subsequent construction progress. Familiar with drawings, fully understand the designer's intention, so as to find problems early and solve them in time. For the installation activities of the interface with civil engineering, we should pay close attention to the installation activities on the civil engineering site in time and check whether the civil engineering reservation is consistent with the installation drawings.

As a developer, material acceptance is particularly important, and the quality of materials is directly related to the safety of the project. In the construction preparation, it is necessary to fully estimate the procurement cycle of materials, formulate a reasonable construction plan, fully take the plan as the guide, and arrange the work weekly and monthly, reflecting the importance of the plan.

The difficulty of the work is to control the construction progress, quality and safety of each construction unit. I believe that through our own efforts, we can provide better technical services for the project construction in the future work. In this era of rapid development, having a strong learning ability will be the best weapon for progress, only constantly.

Only by learning new knowledge can we make progress and keep up with the times. The theory comes from the fact that life is higher than life, so we should return to life. There are many good things worth discovering in the work, which are worthy of in-depth study. In my work, I always keep in mind that I should keep learning in my work, combine theory with practice well, constantly change myself in my work, put forward different requirements for myself at the right time, constantly sum up experience in my work, and gradually grow up in my work.

Work plan for next year: be fully familiar with all drawings and be aware of them. Complete all external network projects, complete the installation of heating, water supply and drainage and fire fighting system pipes and equipment.

In a word, studying hard and doing things rigorously have become my motto since I joined the work. I am convinced that there is no small matter in architecture, and everything needs to be taken seriously and handled. As an engineering technician, I will study hard at work, constantly sum up experience, learn lessons, boldly carry out technological reform and innovation, be strict with myself, constantly seek truth from facts and innovate, constantly hone myself, strive to raise my professional skills to a new level, and contribute to the construction of Pingya.

I have been engaged in environmental work for x years. After 20xx years of work and study, I have a comprehensive understanding of water treatment knowledge and mastered key disciplines such as fluid mechanics and water pollution control engineering.

Annual work summary of air conditioning engineering 3 20xx years will soon pass. Looking back on the past year, I have gained a lot. First of all, I want to thank my superior manager for his affirmation and support for my work, and let me be promoted from monitor to team leader. I am honored to be a member of the company manager. Now I will summarize and report my work this year as follows:

I. Completed tasks

1. In line with the hospital's development goal of "increasing revenue and reducing expenditure, saving energy and reducing emissions", under the wise leadership of the department manager, our group implemented the combination of creating posts and reducing staff, and conducted technical training for the staff on duty, which further improved the professional and technical level of the staff on duty and achieved certain results in reducing staff.

2. After air conditioning and gas terminal maintenance are assigned to the maintenance team, relevant work handover and professional maintenance training will be carried out to assist the maintenance team personnel in handling many gas terminal failures. For example, icu wards often reflect insufficient negative pressure suction. After inspection, it was found that the springs of several negative pressure terminals were seriously corroded. After replacing the terminal, the pressure returned to normal. The compressed air in the sixth district of the hospital often reflects that the pressure is too high, which causes the ventilator to be unable to use normally because of the high pressure. In order not to affect the normal medical treatment, the installation company cooperated with the installation company to install a pressure reducing valve in the tube well on the first floor, and the pressure has been adjusted to the normal range. The emergency room on the fifth floor of the sixth district of the hospital rushed to the scene immediately after receiving the repair report because there was no oxygen at the oxygen terminal. After troubleshooting with Manager Wang, it was found that the front valve of the equipment belt was not opened.

3. At the peak of air-conditioning use in the early stage, many places, such as physical examination center, rehabilitation center, radiology department, inpatient area 2, and basement pharmacy, reported that air-conditioning was not cooled. When receiving a call from the maintenance team, our team will actively assist the maintenance personnel to troubleshoot one by one.

Second, the maintenance and maintenance of equipment

1. The main engine room was overhauled this year and a shaft seal was replaced. Among them, three units have carried out routine system maintenance, and now they are all running normally. The motor and pump in the main engine room have been filled with lubricating oil.

2. The oxygen-making equipment and gas-making equipment of the oxygen station are outsourced for maintenance, and the specific maintenance work is carried out in an orderly manner in strict accordance with the relevant maintenance contract, and the personnel on duty will be fully responsible for follow-up and assistance.

3. The blowdown pipeline and blowdown well of boiler X in boiler room have major safety hazards due to corrosion cracking, and have been rectified and repaired. Check the safety valve and pressure gauge regularly.

4. All humidifiers in the purification unit have been put into normal operation, but there are still signal control problems in the humidifier of ahu409 unit, which need to be handled by Ke Jun Company. Some units have noise during operation, and the bearing shafts of motors and wind wheels have been replaced. The return air and exhaust network of each clean area is changed regularly.

5. Due to poor water inflow and serious sewage blockage, other units have arranged for the two sewage grid pools of the sewage station to be cleaned up. Because the two lift pumps could not pump water, with the assistance of the maintenance team, the inlet bottom valve was removed and returned to normal.

Third, shortcomings and problems

1. With the promotion of the second phase of the purification room project and the increase of units, the workload of equipment maintenance has also increased accordingly. At present, the cleaning duty personnel are mainly boiler workers and a handyman on duty. Due to the lack of electrician knowledge, some hidden faults are difficult to find in time. The reliability of safe operation of the unit is greatly reduced.

2. In the early stage, individual employees were depressed and morale was low, which led to the occurrence of leapfrog petitions. Due to the problem of working hours, as a team leader, I may not have enough communication with my subordinates, so I must strengthen this management in the future.

Annual work summary of air conditioning engineering Chapter IV Time flies, time flies. Unconsciously, it has been a year since I joined the big family of 20xx. In one year, I grew up from an inexperienced fresh graduate to a HVAC engineer. Looking back on this year, there were confusion when I first joined the company, difficulties when I first arrived in Taiyuan, troubles when I encountered problems, and of course, excitement and joy after solving problems.

Now I will summarize the work of the past year as follows:

I am honored to have the opportunity to join 20xx, and I am honored to be exposed to the 20xx project. So I sincerely thank the company leaders for their trust and training. I know this opportunity is hard to come by. Since I joined the 20xx project, I have studied hard, accepted the opinions of leaders and colleagues with an open mind, and been strict with myself. Work hard and communicate with leading colleagues in time. I have accumulated some work experience and made great progress.

Looking back on the situation of the 20xx project this year, from the beginning of the project, it was difficult and hit a wall everywhere, to various technical problems encountered in the project progress. With the joint efforts of all leaders and departments of the project department, we strive to overcome all kinds of difficulties. At the end of the year, we completed the hoisting work of air duct supervisor, water pipe supervisor, water pipe riser, ventilation and smoke exhaust in the standard basement, which achieved certain results, but at the same time exposed many problems.

First of all, the project department should unify its thinking, have the same goal and work hard for it. At first, all the work was difficult to progress. A large part of the reason is that the project department has just been established, and the departments are unfamiliar and tacit understanding is not enough. Of course, this problem has been well solved with the progress of the project under the coordination and command of the company leaders. I believe that the 20xx project department is already a mature project department. As long as all departments work hard, cooperate hard and communicate in time under the leadership of the leaders, the work next year will certainly progress more smoothly.

Secondly, the responsibilities between departments must be clear, and the responsibilities should be implemented to people. As an employee, I must perform my duties actively, seriously and efficiently, complete the tasks assigned by the leaders with good quality and quantity, communicate with the leaders in time when there are problems, and improve the ability to solve problems. Do what you can do today and try your best to assist leaders and colleagues in various departments to do a comprehensive job.

Finally, work should be planned. If you plan ahead, you will be established. If you don't plan ahead, you will be ruined. Because without a plan, you will have no direction. Without a direction, you will be in a mess and accomplish nothing. In the work, we should combine the situation of each department to make clear which ones are closely related to other departments and which ones are relatively independent; Nothing urgent or slow down will affect the progress of the whole project. Make an overall plan for the work, and a good plan is the beginning of success.

These are some insights from my work in the past year. Although in this year's work, I have come into contact with many new things, learned a lot of new knowledge and experience, and improved my ideological understanding and working ability to a certain extent, but I know that as a newcomer in the workplace, I still have many shortcomings and deficiencies. In my future work, I will be more strict with myself, study with an open mind, work hard and strive for greater progress.

Finally, once again, I sincerely thank the company leaders for their concern and love, and wish all leading colleagues good health, successful career and all the best. At the same time, I wish 20xx a better tomorrow!

Annual work summary of air conditioning engineering Chapter 5 Time flies, time flies. Unconsciously, it has been a year since I joined the big family of xx. In one year, I grew up from an inexperienced fresh graduate to a HVAC engineer. Looking back on this year, there were confusion when I first joined the company, difficulties when I first arrived in Taiyuan, troubles when I encountered problems, and of course, excitement and joy after solving problems.

Now I will summarize the work of the past year as follows:

I am honored to have the opportunity to join xx, and I am also lucky to be exposed to xx project. So I sincerely thank the company leaders for their trust and training. I know this opportunity is hard to come by. Since I joined the xx project, I have studied hard, accepted the opinions of leaders and colleagues with an open mind, and been strict with myself. Work hard, and communicate with leading colleagues in time when you encounter problems in your work. I have accumulated some work experience and made great progress.

Looking back on the situation of xx project this year, from the beginning of the project, the project was struggling and hit a wall everywhere, to various technical problems encountered in the project progress. With the joint efforts of all leaders and departments of the project department, we strive to overcome all kinds of difficulties. At the end of the year, we completed the hoisting work of air duct supervisor, water pipe supervisor, water pipe riser, ventilation and smoke exhaust in the standard basement, which achieved certain results, but at the same time exposed many problems.

First of all, the project department should unify its thinking, have the same goal and work hard for it. At first, all the work was difficult to progress. A large part of the reason is that the project department has just been established, and the departments are unfamiliar and tacit understanding is not enough. Of course, this problem has been well solved with the progress of the project under the coordination and command of the company leaders. I believe that xx project department is already a mature project department. As long as all departments work hard, cooperate hard and communicate in time under the leadership of the leaders, the work next year will certainly progress more smoothly.

Secondly, the responsibilities between departments must be clear, and the responsibilities should be implemented to people. As an employee, I must perform my duties actively, seriously and efficiently, complete the tasks assigned by the leaders with good quality and quantity, communicate with the leaders in time when there are problems, and improve the ability to solve problems. Do what you can today, and strive to help leaders and colleagues of various departments do a comprehensive job.

Finally, work should be planned. If you plan ahead, you will be established. If you don't plan ahead, you will be ruined. Because without a plan, you will have no direction. Without a direction, you will be in a mess and accomplish nothing. In the work, we should combine the situation of each department to make clear which ones are closely related to other departments and which ones are relatively independent; Nothing urgent or slow down will affect the progress of the whole project. Make an overall plan for the work, and a good plan is the beginning of success.