Brine submerging electric pump

A submersible halogen and electric pump technology, applied in the field of submerged halogen electric pumps, can solve the problems of external corrosive medium intrusion, mechanical seal damage, loss of sealing function, etc., and achieve the effects of inhibiting crystallization, reasonable structure, and improving reliability

Inactive Publication Date: 2019-09-20
INNER MONGOLIA WUHU PUMP LIABILITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual working environment, brine, seawater and other similar corrosive media often contain mud and sand. In the case of large sand content, the mechanical seal will be damaged quickly and lose its se

Method used

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  • Brine submerging electric pump
  • Brine submerging electric pump
  • Brine submerging electric pump

Examples

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] Such as Figure 1-5 As shown, a halogen submersible electric pump includes a brine submersible motor 300, a brine submersible pump 100 located above the brine submersible motor 300, and a water inlet section 200 connected between the brine submersible pump 100 and the brine submersible motor 300, and the water inlet section The outer circumference of 200 is provided with a water inlet net cover, and the water inlet section 200 includes an upper flange 201, a lower flange 203 and two or more connecting pipes 208 connected between the upper flange 201 and the lower flange 203, The outer peripheral surface of the upper flange 201 is provided with a water inlet joint 211, the water inlet joint 211 is provided with a fresh water injection port 207, the upper flange 201 is provided with a fresh water flow channel 213 communicating with the fresh water injection port...

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PUM

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Abstract

The invention discloses a brine submerging electric pump. The brine submerging electric pump comprises a brine submerging motor, a brine submerging pump located above the brine submerging motor, and a water input joint connected between the brine submerging pump and the brine submerging motor. A water input net cover is arranged on the outer circumference face of the water input joint in an enclosure manner. The water input joint comprises an upper flange, a lower flange, and two or more connecting pipes connected between the upper flange and the lower flange. A water input connector is arranged on the outer circumference face of the upper flange. A fresh water filling opening is formed in the water input connector. The upper flange is provided with a fresh water runner communicating with the fresh water filling opening. An upper water spraying hole communicating with the fresh water runner is formed in the inner circumference face of the upper flange. A water input through hole communicating with the fresh water runner is formed in the lower end face of the upper flange. The upper end of a connecting pipe is fixedly connected with the lower end face of the upper flange. The connecting pipe communicates with the water input through hole. A middle water spraying hole is formed in the middle section of the connecting pipe. A lower water spraying hole is formed in the lower section of the connecting pipe. The brine submerging electric pump is more reasonable in structure, brine can be effectively restrained from being crystallized in the water input joint, and the service life of the brine submerging electric pump is ensured.

Description

technical field [0001] The invention relates to the technical field of a submersible pump, in particular to a submersible halogen electric pump. Background technique [0002] The submersible brine electric pump is a submersible pump used for the extraction and discharge of brine, seawater and other similar corrosive media. It is often used in salt fields. The brine submersible electric pump includes a brine submersible motor, a brine submersible pump located above the brine submersible motor, and a water inlet section connected between the brine submersible pump and the brine submersible motor. The outer circumference of the water inlet section is surrounded by a water inlet net. The submersible brine pump consists of a diversion casing, a pump shaft and an impeller arranged in the diversion casing. The halogen submersible motor includes a casing, a stator assembly, a rotor assembly and a motor shaft arranged in the casing. An upper guide bearing seat and a lower guide bear...

Claims

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Application Information

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IPC IPC(8): F04D7/06F04D13/08F04D29/42
CPCF04D7/06F04D13/086F04D29/426
Inventor 王勇进贾占君易良春何印禄张晓云刘明生蒋青云王振迁
Owner INNER MONGOLIA WUHU PUMP LIABILITY
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