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A new energy vehicle cooling water pump

A technology for new energy vehicles and cooling water pumps, which is used in engine cooling, instruments, and fluid tightness testing. The effect of improving work efficiency

Active Publication Date: 2021-06-29
安徽金力泵业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing cooling water pumps and the external water pipes are connected by flanges, and the flanges and the pipes are fixed by welding. These connections are prone to leakage after using one end for a long time, and people need to check them. It is disassembled and then can be inspected, the steps are relatively cumbersome, which increases people's labor intensity

Method used

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  • A new energy vehicle cooling water pump
  • A new energy vehicle cooling water pump
  • A new energy vehicle cooling water pump

Examples

Experimental program
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Embodiment Construction

[0027] See Figure 1 ~ 8 In the embodiment of the present invention, a new energy vehicle cooling water pump includes a water pump body 1, a connection flange 2, a first detecting mechanism 3, and a second detecting mechanism 4, and a pump body 1 comprises a water pump connecting pipe 11 and a water pump mount 12. The water pump connection pipe 11 is fixed to the output of the pump body 1 and the input terminal, and the two adjacent connection flanges 2 can be detachably connected, and one of the two adjacent connection flanges is connected to the flange 2. The upper welding is fixed, and the external connection water pipe 22 is fixed. The other connection flange 2 is fixed to the pump connection pipe 11, and the outer thread 23 is opened on the flange 2, and the first angle table 24 is opened on the flange 2, the first detection The mechanism 3 includes rotating the fixing ring 31, the connection ring 33, and the first detection paper 34, and the rotational fixing ring 31 is provi...

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PUM

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Abstract

The invention belongs to the technical field of cooling water pumps, especially a cooling water pump for new energy vehicles, which includes a water pump body, a connecting flange, a first detection mechanism and a second detection mechanism. It is fixedly connected to the output end and the input end of the water pump body, and an external connecting water pipe is welded and fixed on one of the connecting flanges between two adjacent connecting flanges; If there is a leak, the first test paper will react with the leaked cooling water, and people will be able to find out in time. Carry out a tightness check, or a tightness check on the weld between the connecting flange and the externally connected water pipe. If a leak occurs, a discoloration reaction will occur between the second test paper and the leaked cooling water.

Description

Technical field [0001] The present invention relates to a technical field of cooling water pumps, in particular a new energy vehicle cooling pump. Background technique [0002] With the development of technology, the automotive field is carrying out the reform of science and technology, many car manufacturers have launched new energy vehicles in order to reduce the use of gasoline, thereby fundamentally solving pollution of automobile exhaust, but in many parts of new energy vehicles, cooling The water pump is one of the essential parts. With the increasing effect of the engine performance, the thermal load and reliability of the key components of the automotive cooling system have become a hot spot in China. The cooling pump is the main component of the car engine closed cycle cooling system to deliver cooling water. [0003] However, most of the conventional cooling pumps and the outer water pipe are mainly connected by flanges, and the flanges are fixed between the flanges and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01P5/10G01M3/22
CPCF01P5/10G01M3/22G01M3/222G01M3/223
Inventor 舒静颜金洪赵应王保存
Owner 安徽金力泵业科技有限公司