Electric water pump testbed

A technology for electric water pumps and test benches, which is applied in pump testing, machines/engines, liquid variable capacity machinery, etc. It can solve the problems of electric water pumps without maintenance platforms, high prices of electric water pump assemblies, and inconvenient maintenance.

Pending Publication Date: 2020-01-07
SHENZHEN BUS GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After many years of operation of electric public transport buses, failures of the vehicle power wheel side motor cooling system occur frequently, usually due to failures of multiple electric water pumps; due to the high price of electric water pump assemblies, traditional electric water pumps do not have a special maintenance platform, and maintenance is not convenient. The cost of direct replacement is relatively high, therefore, it is necessary to provide a new electric water pump test bench to solve the above technical problems

Method used

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  • Electric water pump testbed
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Embodiment Construction

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

[0025] Please refer to Figure 1-6 ,in, figure 1 A schematic structural view of a preferred embodiment of the electric water pump test bench provided by the present invention; figure 2 for figure 1 The schematic diagram of the side view structure is shown; image 3 for figure 1 The structural schematic diagram of the instrument panel shown; Figure 4 for figure 1 The top view structure schematic diagram shown; Figure 5 for image 3 The schematic diagram of the cross-sectional structure shown; Figure 6 for figure 1 The schematic diagram of the circuit principle. The electric water pump test bench includes: a box body 1; a tool cabinet 2, the tool cabinet 2 is arranged on the box body 1; an instrument panel 3, the instrument panel 3 is arranged on the top of the box body 1; a storage battery 4, The storage battery 4 is arranged on the bottom...

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PUM

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Abstract

The invention provides an electric water pump testbed. The electric water pump testbed comprises a box, a tool cabinet, an instrument desk, a storage battery, a distribution box and water pump fixingclamping grooves, wherein the tool cabinet is arranged on the box, the instrument desk is arranged at the top of the box; the storage battery is arranged on the bottom inner wall of the box; the distribution box is arranged on the instrument desk; and the water pump fixing clamping grooves are formed in the top of the box. The electric water pump testbed provided by the invention has the advantages that using is convenient, and an electric water pump can be effectively detected and maintained.

Description

technical field [0001] The invention relates to the technical field of automobile maintenance, in particular to an electric water pump test stand. Background technique [0002] An electric bus refers to a bus driven by electric energy provided by power supply equipment such as on-board batteries or cables. Electric buses mainly refer to pure electric buses, which are all driven by electric energy. [0003] After many years of operation of electric public transport buses, failures of the vehicle power wheel side motor cooling system occur frequently, usually due to failures of multiple electric water pumps; due to the high price of electric water pump assemblies, traditional electric water pumps do not have a special maintenance platform, and maintenance is not convenient. The cost of direct replacement is relatively high, therefore, it is necessary to provide a new electric water pump test bench to solve the above technical problems. Contents of the invention [0004] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B51/00
CPCF04B51/00
Inventor 许宝权
Owner SHENZHEN BUS GROUP
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