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A self-cooling submerged pump

A submerged pump and self-cooling technology, which is applied in the direction of non-variable pumps, pumps, pump devices, etc., can solve the problems of excessive heat generated by the drive motor, inconvenient installation of external equipment, and damage to components, etc., to improve heat dissipation effect, shake reduction effect, effect of prolonging contact time

Active Publication Date: 2021-12-03
如东黄海泵业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a self-cooling submerged pump, which solves the problem that the drive motor of the submersible pump will generate more heat when the submersible pump is in use. Damage, it is necessary to add external heat dissipation equipment to dissipate heat, the external equipment is inconvenient to set up, and the problem of high energy consumption

Method used

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  • A self-cooling submerged pump
  • A self-cooling submerged pump
  • A self-cooling submerged pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see Figure 1-4 , the present invention provides a technical solution: a self-cooling submerged pump, specifically comprising:

[0037] A support plate 1, the top of the support plate 1 is fixedly connected with a drive motor 3 through a bracket 2, and the drive shaft of the drive motor 3 is fixedly connected with a main shaft 4 through a coupling;

[0038] Support pipe 5, the top of the support pipe 5 is fixedly connected with the support plate 1, and the bottom of the support pipe 5 is connected with the pump body 6;

[0039] A water outlet pipe 7, one end of the water outlet pipe 7 communicates with the water outlet of the pump body 6, and the end of the water outlet pipe 7 away from the pump body 6 runs through the support plate 1 and communicates with a cooling device 8;

[0040] Cooling device 8 comprises:

[0041] Cooling cylinder 81, the top and bottom of the cooling cylinder 81 are penetrated and communicated with a buffer device 82, the side of the buffer de...

Embodiment 2

[0047] see Figure 1-5 On the basis of Embodiment 1, the present invention provides a technical solution: the buffer device 82 includes a buffer plate 821, the inner wall of the buffer plate 821 is provided with a connecting plate 822, and a buffer spring 823 is arranged between the connecting plate 822 and the buffer plate 821, and the buffering The inner wall of the plate 821 is provided with a slot 824, the side of the connecting plate 822 is fixedly connected with a plug plate 825 matching the slot 824, the outer top and bottom of the connecting plate 822 are fixedly connected with an annular diaphragm 826, and the buffer plate 821 runs through the cooling cylinder 81 And it is fixedly connected with the cooling cylinder 81, the connecting plate 822 communicates with the water outlet pipe 7 and the guide water pipe 83, the annular diaphragm 826 is set in a wave shape and the outer side is fixedly connected with the inner wall of the buffer plate 821, and a buffer device 82 ...

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PUM

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Abstract

The invention discloses a self-cooling submerged pump, which specifically includes: a support plate, the top of the support plate is fixedly connected with a drive motor through a bracket, and the drive shaft of the drive motor is fixedly connected with a main shaft through a coupling; a support tube, The top of the support pipe is fixedly connected with the support plate, and the bottom of the support pipe is connected with the pump body; the outlet pipe, one end of the outlet pipe is connected with the water outlet of the pump body, and the end of the water outlet pipe far away from the pump body runs through the support plate and communicates with the pump body. Cooling device; the cooling device includes: a cooling tube, the top and bottom of the cooling tube are penetrated and communicated with a buffer device, one side of the buffer device on the top of the cooling tube is connected with a guide water pipe, and the buffer device at the bottom of the cooling tube is a The side communicates with the outlet pipe, and the invention relates to the technical field of submerged pumps. The self-cooling submerged pump does not need to add external cooling equipment, the installation of the device is relatively convenient, no additional energy consumption is required, and the energy saving effect and heat dissipation effect are good.

Description

technical field [0001] The invention relates to the technical field of submerged pumps, in particular to a self-cooling submerged pump. Background technique [0002] The submerged pump is a vertical pump that immerses the flow-passing parts such as the impeller and the pump body in the material to be conveyed, and is connected with the motor. The submerged pump is made according to the different requirements of the length of the container. The parts and components are generally selected according to the requirements of the material. There are metal and non-metal materials. The submerged pump has a wide range of applications. The variety of classification standards determines the variety of its types. According to the different explosion-proof grades, it can be simply divided into traditional submerged pumps. (explosion-proof zone 1 outside the tank, non-explosion-proof zone 0 inside the tank) and new submerged pumps (explosion-proof zone 1 outside the tank, explosion-proof z...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/18H02K5/20H02K9/19H02K5/24F04D13/08
CPCH02K5/18H02K5/203H02K9/19H02K5/24F04D13/08
Inventor 葛雪松
Owner 如东黄海泵业有限公司