Vehicle engine cooling system

A technology of automobile engine and cooling system, which is applied in the direction of engine cooling, engine components, machines/engines, etc. It can solve problems such as high engine water temperature, high working temperature in the working environment, and high failure rate, so as to eliminate faults, have strong cooling effect, The effect of reducing the probability of failure

Inactive Publication Date: 2015-10-21
WUXI INST OF COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thermostat has a high failure rate due to the poor working environment and high working temperature
When the thermostat fails, it usually leads to high engine water temperature, affecting the normal operation of the engine

Method used

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  • Vehicle engine cooling system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0010] figure 1 As shown, it relates to an automobile engine cooling system, including an engine control unit 8, its signal input end is connected with a water temperature sensor 3, its first signal output end is connected with a circulating water pump 4 with an electromagnetic clutch 9, and its second signal output end Connect with the water temperature control unit 5; the control output end of the water temperature control unit 5 is connected with the electric cooling fan 6;

[0011] The automobile engine cooling system of the present invention also includes a storage battery 1, whose power supply output terminals are respectively connected to the engine control unit 8, the water temperature control unit 5 and the electric cooling fan 6, and between the storage battery 1 and the engine control unit 7 Set the ignition switch 2.

[0012] During work, when the ignition switch 2 is closed, the engine control unit 8 enters the working state. The water temperature sensor 3 detec...

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PUM

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Abstract

The invention discloses a vehicle engine cooling system. The vehicle engine cooling system comprises an engine control unit, wherein a signal input end thereof is connected with a water temperature sensor, a first signal output end thereof is connected with a circulating water pump having an electromagnetic clutch, and a second signal output end thereof is connected with a water temperature control unit; and a control output end of the water temperature control unit is connected with an electric cooling fan. The vehicle engine cooling system further comprises an accumulator; a power supply output end thereof is respectively connected with the engine control unit, the water temperature control unit and the electric cooling fan; and an ignition switch is arranged between the accumulator and the engine control unit. As a thermostat is cancelled, the cooling system eliminates faults caused by the thermostat, the fault generation probability is reduced, and the engine working temperature can be guaranteed to be always kept in a normal working temperature range.

Description

technical field [0001] The invention relates to an automobile engine cooling system. Background technique [0002] At present, the automobile thermostat is used to adjust the circulation route of the engine cooling water, so that the engine can reach and maintain the normal operating temperature as soon as possible. Due to the poor working environment and high working temperature, the thermostat has a high failure rate. When the thermostat fails, it usually leads to high engine water temperature, affecting the normal operation of the engine. Contents of the invention [0003] The object of the present invention is to provide an automobile engine cooling system aiming at the defects in the prior art. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: an automobile engine cooling system includes an engine control unit, its signal input end is connected with a water temperature sensor, its first signal output end i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P9/04F01P7/16F01P7/02
Inventor 龚文资胡文娟
Owner WUXI INST OF COMMERCE
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