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Key Causes of Safety Accidents of Stainless Steel Submersible Pump in Deep Water Well
Grounding device treatment-stainless steel submersible pump to carry out grounding protection is a mandatory requirement of national standards. If there is no grounding protection, once the shell is electrified, it will cause the water at the outlet of the pump casing and the water quality to be electrified, which will not only threaten personal safety, but also spend a lot of electromagnetic energy. However, if the grounding device is connected according to the national standard, when the pump shell is short-circuited, the current value will build a closed loop through its shell, protective grounding wire, grounding body, land resources, transformer and switching power supply. Once the leakage current is unstable, the pump casing will have a protective equipment posture, disconnect the electric switch power supply.
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How to extend the service life of stainless steel submersible pump
The use of stainless steel submersible pump cannot be separated from the maintenance of the staff, but many customers will ignore this point in many cases, resulting in frequent failures of the machine, resulting in small losses. In order to make everyone use it more smoothly in the future, check the cable, power switch, electric shock protector, etc. before using the stainless steel submersible pump. The power switch and other household appliances should operate normally, and the cable should not be damaged. At the same time, attention should be paid to carefully identifying the cable. As the yellow and green double-color wires are wire connectors, safety accidents can be avoided.
How to use stainless steel submersible pump sewage pump
After the operation of the stainless steel submersible electric pump sewage pump fails, according to the given failure treatment method, if it still cannot be handled and the reason cannot be determined, do not disassemble and repair it without authorization, and immediately find a full-time personnel for maintenance. Check the motor insulation and fastening screws once a year. If the motor insulation is reduced, please find a full-time personnel for maintenance. If the fastening screws are loose, please tighten them again.
Advantages and uses of stainless steel water pump
Problems needing attention in the use of stainless steel water pump
Introduction of the characteristics of stainless steel water pump
Although the use of stainless steel water pump is stainless steel, but if long-term contact with acid, alkali, salt and other corrosive substances is bound to affect its life, in the use of the process should try to avoid contact with other departments such media. Prevent frost cracking. For long-term use, ensure that the pump is kept in a neutral environment. Start the motor, after the water pump is running normally, open the outlet pressure gauge and the inlet vacuum pump, and gradually open when the gate valve shows the appropriate pressure, and check the load of the motor.
Introduction of structure and advantages of stainless steel submersible pump
There is a suction device at the bottom of the stainless steel submersible electric pump motor. The water pump will cause a large pressure on the inner cavity of the motor during long-term operation, causing the water pump motor to burn down. The function of the suction device is to press the pressure generated by the long-term operation of the water pump into the suction device, which will not generate too much pressure on the motor. The pressure in the suction device will be slowly released when the pump stops, which will protect the pump motor, the service life of the pump is greatly increased.
