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Deep-well pump

A technology of deep water pump and pumping pump, applied in the direction of pumps, pump devices, pump components, etc., can solve the problems of indurability, low pump service life, large water pressure, etc. Effect

Active Publication Date: 2015-02-25
颍上县祥盛建设管理有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a kind of water-lifting equipment, the water pump is used to pump water from low to high. The existing deep water pumps are generally used in conjunction with the motor and the pump. The top of the large submersible pump is generally connected with a pipe of more than several hundred meters. The water pressure is very high, the working intensity of the water pump is very high, it is not durable, and the service life of the water pump is low

Method used

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Embodiment Construction

[0017] The present invention will now be further described in detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only schematically illustrate the basic structure of the present invention, and therefore only show the configurations related to the present invention.

[0018] like Figure 1-2 As shown, the deep water pump is composed of a driving part 1 and a pumping part 2. The driving part 1 includes a driving motor 11 and an upper cover 12 set outside the driving motor 11. The pumping part 2 includes a water pump 21 and a water pump set outside the water pump 21. The lower cover body 22, the driving motor 11 and the water pump 21 are connected through the double joint shaft 3, and the motor drives the water pump 21 to work, wherein the double joint shaft 3 includes an upper coupling shaft 31 and a lower coupling shaft 32, and the upper coupling shaft 31 is The output shaft of the motor, the lower end of the...

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Abstract

The invention belongs to the technical field of water pumps, and particularly relates to a durable deep-well pump. The deep-well pump is solid, durable and long in service life. According to the technical scheme, the deep-well pump comprises a drive portion and a water pumping portion, the drive portion comprises a drive motor and an upper cover arranged outside the drive motor in a sleeving mode, the water pumping portion comprises a water pumping pump and a lower cover arranged outside the water pumping pump in a sleeving mode, the drive motor is connected with the water pumping pump through a double-section shaft, the motor drives the water pumping pump to work, the double-section shaft comprises an upper linkage shaft body and a lower linkage shaft, the upper linkage shaft is an output shaft of the motor, the lower end of the upper linkage shaft body sequentially penetrates through a bearing block, a motor sealing cover and a connection section and then is connected with the upper end of the lower linkage shaft body through a coupler, and the lower end of the lower linkage shaft body sequentially penetrates through a water outlet connection section and a bearing sealing cover and then is connected with a spindle of the water pumping pump. After the double-section shaft is adopted, the length of each shaft body can be shortened, and strength of the connection shaft between the drive motor and the water pumping pump can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of water pumps, in particular to a durable deep water pump. Background technique [0002] As a kind of water-lifting equipment, the water pump is used to pump water from low to high. The existing deep water pumps are generally used in conjunction with the motor and the pump. The top of the large submersible pump is generally connected with a pipe of more than several hundred meters. The water pressure is very high, the working intensity of the water pump is very large, it is not durable, and the service life of the water pump is low. Contents of the invention [0003] The invention overcomes the shortcomings of the prior art and aims to provide a deep water pump which is durable and has a long service life. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a deep water pump, which is composed of a driving part and a pumping part. The drivi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/08F04D29/043F04D29/044
Inventor 石小强
Owner 颍上县祥盛建设管理有限公司
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