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About UsHebei Longmai Pump Industry Co., Ltd. is a professional manufacturer of industrial water pumps. The company covers an area of 137,500 square meters, employs 219 people, and has a registered capital of 30 million.
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Maintenance and maintenance of well submersible pumps
2017-08-30
Water is ubiquitous in life, and water comes from wells. Today, Longmai Pump Industry will take you to see a great invention related to water! Today, let's take a look at the submersible pump for wells and its maintenance and maintenance process. (1) Regularly test and record the insulation resistance. If the resistance is lower than the specified value, the cause should be found and dealt with in time. (2) The mechanical seal in the well submersible pump, which plays a role in preventing sand and sealing, directly affects the safe operation of the electric water pump. Therefore, when the leakage exceeds the specified value, timely maintenance should be carried out. During maintenance, in addition to removing the seals to be replaced, the following should also be done
Water is ubiquitous in life, and water comes from wells. Today, Yutong Pump Industry will take you to see a great invention related to water! Today, let's take a look at submersible pumps for wells and their maintenance and upkeep.
(1) Regularly test and record the insulation resistance. If the resistance is below the specified value, the cause should be identified and addressed promptly. (2) The mechanical seal in the well submersible pump, which plays a role in preventing sand and sealing, directly affects the safe operation of the electric water pump. Therefore, when the leakage exceeds the specified limit, timely repairs should be carried out. During maintenance, in addition to removing the seals to be replaced, the dynamic and static sealing rings should also be replaced or ground as appropriate. (3) Regularly check the oil bladder of the oil-filled electric water pump. If the oil bladder is damaged, it will cause oil leakage from the lower part of the oil-filled electric water pump. (4) Well submersible pumps usually require maintenance of their wearing parts annually or after 5000 hours of operation.
The above 4 points are the introduction to well submersible pumps and their maintenance and upkeep. Ensuring the correct installation of pump components and piping systems is troublesome, and the application scenarios are subject to many limitations. If there is a backup pump, it is best to use the two pumps alternately. If the pump gets stuck, the only option is to repair it. A net can be added to the inlet to prevent excessive impurities from entering the pump, thus reducing the chance of the pump getting stuck! The pump should be divided into electrical and mechanical aspects. For the mechanical aspect, the previous maintenance records can be checked for comparison. Secondly, for the electrical aspect, it is necessary to understand the power of each pump motor and have a certain understanding of its control system. For slurry pumps using mechanical seals, the supply of shaft sealing water must be ensured, and operation without water is strictly prohibited, otherwise the mechanical seal will burn out. Daily maintenance of the pump: The bearing water pressure and water volume must meet the requirements, and the tightness of the packing should be adjusted or replaced at any time to prevent shaft seal leakage. And replace the bushing in time. When replacing the bearings, ensure that the bearing components are dust-free and the lubricating oil is clean. The bearing temperature during pump operation should generally not exceed -, and the maximum should not exceed. The coaxiality of the motor and pump must be ensured, and the integrity and correctness of the elastic pads in the coupling must be ensured. They should be replaced in time if damaged.
Yutong Pump Industry specializes in the production of submersible pumps, vacuum pumps, and other products, and provides you with detailed industry information and related technical knowledge!
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Phone:
+86 15127281888
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East Zone, Economic Development Area, Boye County, Baoding City, Hebei Province
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East Zone, Economic Development Area, Boye County, Baoding City, Hebei Province
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AICAIGOU
Hebei Longmai Pump Industry Co., Ltd.