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Self-cooled submerged pump

A submerged pump, self-cooling technology, used in non-variable-capacity pumps, pumps, pump devices, etc., can solve the problems of more heat generated by the drive motor, inconvenient installation of external equipment, component damage, etc., to improve heat dissipation. effect, shake reduction, prolonged contact time effect

Active Publication Date: 2021-10-22
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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  • Self-cooled submerged pump
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  • Self-cooled 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 device 81 The inner inner cylinder 811 is fixedly connected with the inner cylinder 811, the communication 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, a...

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Abstract

The invention discloses a self-cooled submerged pump, which specifically comprises: a supporting plate, wherein the top of the supporting plate is fixedly connected with a driving motor through a bracket, and the driving shaft of the driving motor is fixedly connected with a main shaft through a coupler; a supporting pipe, wherein the top of the supporting pipe is fixedly connected with the supporting plate, and the bottom of the supporting pipe is communicated with a pump body; and a water outlet pipe, wherein one end of the water outlet pipe communicates with the water outlet of the pump body, the end, away from the pump body, of the water outlet pipe penetrates through the supporting plate and communicates with a cooling device, the cooling device comprises a cooling cylinder, the top and the bottom of the cooling cylinder both penetrate through and communicate with buffer devices, one side of the buffer device at the top of the cooling cylinder communicates with a guide water pipe, and one side of the buffer device at the bottom of the cooling cylinder communicates with the water outlet pipe. The invention relates to the technical field ofsubmerged pumps. According to the self-cooling submerged pump, external cooling equipment does not need to be added, the device is convenient to install, extra energy consumption is not needed, and the energy-saving effect and the 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 Applications(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