Operating device of intelligent fan control device applicable to vehicle cooling system
A technology of cooling system and intelligent control, applied in pump control, machine/engine, mechanical equipment, etc., can solve the problems of high energy consumption, limited fan distribution, unsatisfactory heat dissipation, etc., and achieve a simple and easy-to-implement circuit structure. Effect
Active Publication Date: 2015-03-11
ZHEJIANG BELORD DRIVE TECH
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The fan of the vehicle in the prior art is generally connected by the output shaft of the engine and the input shaft of the fan to realize the operation of the fan. This kind of fan operation mode makes the distribution of the fan on the vehicle more restrictive and can The power consumption is also large, and the heat dissipation is not ideal
Method used
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Experimental program
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Embodiment
[0027] Embodiment: a fan intelligent control device suitable for vehicle heat dissipation system, such as Figure 1-6 As shown, it includes a power supply device, a sensor device, a control device electrically connected to the sensor device, and an operating device electrically connected to the control device.
[0028] The power supply devices, such as figure 2 shown; the sensing device, such as image 3 shown; the control device, such as Figure 4 shown.
[0029] The operating device, such as Figure 5 shown, including
[0030] relay 23,
[0031] The fan 7 that can rotate forward when the coil of the relay 23 is turned off, when the coil of the relay 23 is turned on, the fan 7 can be electrically connected to the relay 23 and reversed,
[0032] The D pole is electrically connected to the relay 23 and the MOS tube 62 that can make the relay 23 conduct when it is turned on,
[0033] A time-delay inversion circuit connected to the MOS transistor 62G and used to control t...
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The invention relates to a vehicle cooling system, in particular to an operating device of an intelligent fan control device applicable to the vehicle cooling system. The technical scheme is as follows: the operating device of the intelligent fan control device applicable to the vehicle cooling system comprises a relay, a fan, an MOS (metal oxide semiconductor) transistor and a delay reversing circuit, wherein the fan can rotate forwards when a relay coil is turned off and can be electrically connected with the relay to rotate reversely when the relay coil is turned on, a D electrode of the MOS transistor is electrically connected to the relay, the MOS transistor can turn on the relay when turned on, and the delay reversing circuit is connected to a G electrode of the MOS transistor and used for controlling on and off of the MOS transistor. By the aid of the operating device, forward and reverse rotation of the fan can be effectively realized.
Description
technical field [0001] The invention relates to a heat dissipation system of a vehicle, in particular to an operating device suitable for an intelligent fan control device of the vehicle heat dissipation system. Background technique [0002] The fan of the vehicle in the prior art is generally connected by the output shaft of the engine and the input shaft of the fan to realize the operation of the fan. This kind of fan operation mode makes the distribution of the fan on the vehicle more restrictive and can The power consumption is also large, and the heat dissipation is not ideal. Contents of the invention [0003] The purpose of the present invention is to provide an operating device suitable for a fan intelligent control device of a vehicle cooling system, which can effectively realize the forward and reverse operation of the fan. [0004] The above-mentioned technical purpose of the present invention is achieved through the following technical solutions: a fan intelli...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F04D27/00
CPCF04D27/00
Inventor 吴泽滨陈浩沈董董姚荣根
Owner ZHEJIANG BELORD DRIVE TECH