Water tanks are divided into six types according to materials: glass fiber reinforced plastic water tank, stainless steel water tank, stainless steel liner glass fiber reinforced plastic water tank, seawater glass fiber reinforced plastic water tank, enamel water tank and galvanized steel water tank. So how to make the steps of cleaning and disinfecting the water tank? The water tank is generally equipped with HYFI remote liquid level electric valve, water level monitoring system, automatic cleaning system and self-cleaning sterilizer. Water tanks generally have water inlet pipes, water outlet pipes (domestic water outlet pipes and fire-fighting water outlet pipes), overflow pipes and drainage pipes. According to different functions, water tanks are divided into five types: domestic water tank, fire water tank, production water tank, civil air defense water tank and domestic water tower. Let's take a look at the cleaning and disinfection steps of the water tank.

The water tank mainly has the following functions:

1, the water tank has the function of storage and energy saving. The water tank usually uses the residual pressure of the pipe network to replenish water storage at night, and releases water when the pressure of the pipe network drops during the peak water consumption period, which solves the water consumption problem of residents above three floors during the peak water consumption period and alleviates the problem of insufficient water supply capacity of the pipe network.

2. Conducive to the operation and management of water plants. The water storage function of water tank reduces the time-varying coefficient of water supply in water plant, which is convenient for water plant management and water supply pump room scheduling.

The storage capacity of the clean water pool in the water plant is reduced and the investment is saved. 3, the water supply safety is improved. The construction and maintenance of water plants and pipe networks will lead to the temporary suspension of water supply in some areas, and the adjustment ability of water tanks can reduce the affected degree.

4. It can help exhaust the air in the water supply pipeline and reduce the fluctuation of water in the pipeline.

In case of natural disasters, earthquakes, wars and other emergencies, local water tanks can maintain the domestic water for residents.

Type of water tank

Water tanks can be divided into stainless steel water tanks, enameled steel water tanks, glass fiber reinforced plastic water tanks, PE water tanks and so on.

Among them, the glass fiber reinforced plastic water tank is made of high-quality resin and excellent molding production technology. It has the characteristics of light weight, no corrosion, no leakage, good water quality, wide application range, long service life, good thermal insulation performance, beautiful appearance, convenient installation, simple cleaning and maintenance and strong adaptability. , widely used in hotels, schools, hospitals, industrial and mining enterprises, institutions, residential buildings and office buildings.

It is an ideal product for storing domestic water, fire water and industrial water. How to clean and disinfect the water tank?

A, water tank cleaning and disinfection personnel (including professional cleaning personnel) must be approved by the health and epidemic prevention department annual physical examination, receive a medical certificate, and after passing the training, can mount guard.

Second, the cleaning and disinfection, the staff should wear clean work clothes, boots, rubber gloves, lighting equipment and special cleaning tools, must be brought into the box pool (after cleaning and disinfection).

3, cleaning and disinfecting the water tank (pool);

1. Notify residents in advance to get ready.

2. Close the inlet and outlet valves.

3. Open the drain valve or start the submersible pump to reduce the water level to about 30cm, close the drain valve or submersible pump and block the water outlet to prevent dirt from entering.

4. Water tank cleaning personnel should bring special tools and faucets into the water tank (pool) for cleaning and flushing. The tank (pool) should be capped first, followed by the bottom from the inside out, and should be repaired in time if it is damaged.

5. After the flushing inspection, open the drain valve or start the submersible pump, discharge the sewage and rinse it with clean water, and close the drain valve or submersible pump.

6. Spray the prepared disinfectant evenly on the inner wall of the tank (pool) from top to bottom and from inside to outside, which can be applied to the inlet and outlet of the tank (pool).

Cover that hole. 7.30 minutes later, open the water inlet valve. After the water tank is full, open the drain valve or start the submersible pump to drain water, and then restore the water supply.

8. After the water supply is restored, samples should be sent to the health and epidemic prevention station for water quality testing, and they can only be used after passing the test.