A three-way electromagnetic water valve
An electromagnetic water valve and spool technology, applied in the field of three-way valves, can solve the problems of inability to adjust the battery working environment and inability to monitor the working state, and achieve the effects of simple structure, easy control, and extended battery life
Active Publication Date: 2018-09-11
WUXI LONGSHENG TECH
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Problems solved by technology
This requires a switch solenoid valve in the air-conditioning circulation system, which can switch the coolant to the channel for heating the battery in real time according to the working environment temperature of the battery to improve the working environment of the battery, so that the battery can work at the best ambient temperature Medium; however, the current on-off valve only plays the role of channel switching and cannot monitor its own working state, so it cannot well adjust the working environment of the battery
Method used
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[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0021] A three-way electromagnetic water valve, its structure is as follows figure 1 As shown, it includes the valve body, valve upper part 1, valve core and sensor assembly 2. The valve upper part 1 and sensor assembly are fixedly installed on the valve body, and the valve core is connected between the valve body and the valve upper part; The water pipe and the two water outlet pipes, the spool controls the connection and shutdown of the two water outlet pipes under the drive of the internal mechanism of the valve body.
[0022] The structure of the upper part of the valve is as figure 1 and figure 2 Shown, comprise water inlet pipe 6, upper water outlet pipe 13, lower water outlet pipe 15 and connecting pipe 27. The bottom end of connecting pipe 27 is fixedly connected on the valve body by screw 4, and sealing ring 3 16 is arran...
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The invention discloses a novel three-way electromagnetic water valve. The novel three-way electromagnetic water valve comprises a valve body, a valve upper portion and a valve element. The valve upper portion comprises a water inlet pipe and two water outlet pipes, wherein the water inlet pipe and the water outlet pipes communicate through a connecting pipe and are parallel. The controlled end of the valve element stretches into the valve body, and the action end of the valve element is located in the connecting pipe. The valve body is further provided with a sensor assembly used for monitoring the action state of the valve element. The output end of the sensor assembly is connected with a vehicle electronic control unit, and the output end of the electronic control unit is connected with the controlled end of the valve body. The novel three-way electromagnetic water valve is simple in structure and easy to control, the work state of the electromagnetic water valve can be monitored in real time, it is ensured that a cooling fluid circulation channel is switched in time for heating a battery when the temperature is lower than the optimal temperature limit value, and the battery works at the optimal environment temperature; and the service life of the battery can be prolonged, and meanwhile stable and reliable running of a gas-electric hybrid vehicle is guaranteed.
Description
technical field [0001] The invention relates to the technical field of vehicle control systems, in particular to a three-way valve in a vehicle air conditioning cycle system. Background technique [0002] The energy-saving and low-emission features of hybrid vehicles have aroused great concern in the automotive industry, and have become a focus of automotive research and development. The driving system of a hybrid vehicle is composed of two or more single driving systems that can operate simultaneously. The driving power of the vehicle is provided by a single driving system alone or jointly by multiple driving systems according to the actual driving state of the vehicle. The hybrid device not only takes advantage of the long continuous working time and good power of the engine, but also takes advantage of the advantages of no pollution and low noise of the electric motor. The two complement each other, the thermal efficiency of the car can be increased by more than 10%, and ...
Claims
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IPC IPC(8): F16K11/044F16K31/06F16K31/04F16K31/53
CPCF16K11/044F16K31/04F16K31/0603F16K31/53
Inventor 邵兴隆
Owner WUXI LONGSHENG TECH