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A test device and method for an automobile wiper water pump

A technology for testing devices and testing methods, which is applied in pump testing, pump control, machines/engines, etc. It can solve problems such as easy dust accumulation, blocked water nozzles, and increased working resistance of water pumps, and achieves a high degree of automation.

Active Publication Date: 2021-08-10
上海海泰汽配有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the connection between the front windshield and the body of the car is easy to accumulate dust during daily use, and the impurities in the washing water may block the water nozzle over time, which will easily cause the water pump to work and the water cannot be sprayed. problems, and then the working resistance of the pump will increase within a period of time, and the internal motor will be easily burned

Method used

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  • A test device and method for an automobile wiper water pump

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0039] A test device for an automobile wiper water pump, such as figure 1 As shown, it includes a power supply module 1 , a control module 2 , a processing module 3 , a storage module 4 , an input module 5 , a water pressure test module 6 and an alarm module 7 .

[0040] Wherein, the power module 1 is electrically connected to the control module 2, the control module 2 is electrically connected to the water pump, and the control module 2 is used to control the start and stop of the water pump by turning on and off the power. The processing module 3 is electrically connected to the control module 2, the storage module 4 is electrically connected to the processing module 3, the storage module 4 is used to store the test data signal, the processing module 3 retrieves the test data signal and sends a control signal to the control module 2 according to the...

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Abstract

The invention relates to the technical field of automobile component detection, and discloses a test device for an automobile wiper water pump, a power supply module, a control module, a processing module, a storage module, an input module, a water pressure test module and an alarm module, the power supply module supplies power to the water pump, and the processing The module realizes the on-off control of the water pump through the control of the control module. The input module inputs the test data signal to the processing module, which can limit the number of test cycles, running time and stop time. The water pressure test module can At the end of the test, a reminder is given to remind the next water pump to be replaced, and it can also give an alarm when an abnormality occurs during the water pump test. The degree of automation is high, and it is convenient and practical.

Description

technical field [0001] The invention relates to the technical field of auto parts detection, more specifically, it relates to a testing device and method for an auto wiper water pump. Background technique [0002] The scientific name of the wiper (WindshieldWiper) refers to the piece structure installed in front of the windshield, which is composed of a motor, a reducer, a four-bar linkage, a wiper arm spindle, and a wiper blade assembly. It is to sweep away the rain, snow and dust on the windshield that obstruct the view. [0003] Generally, there is a wiper control knob on the car combination switch handle, which has three gears: low speed, high speed and intermittent. The top of the handle is a washer button switch. When the switch is pressed, washing water will be sprayed out to wash the windshield with the wiper. The scrubber system is a very common device on a car. It consists of a water storage tank, a water pump, a water delivery pipe, and a water nozzle. Among th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B49/06F04B51/00
CPCF04B49/06F04B51/00
Inventor 高庆五孔圣荣蔡红娟高冰之王磊
Owner 上海海泰汽配有限公司
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