Heat circulation system for vehicle
一种循环系统、车辆的技术,应用在车辆部件、车辆储能、车辆的特殊位置等方向,能够解决不经济、热效率低、无法温水及冷水供给等问题,达到削减成本、高能量效率的效果
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no. 1 approach
[0059] Below, based on Figure 1 ~ Figure 3 The first embodiment of the present invention will be described.
[0060] exist figure 1 2 shows a circuit diagram of a thermal cycle system for a vehicle that controls the air conditioning of the cabin of an electric vehicle and / or a hybrid vehicle, temperature adjustment of a battery, supply of warm water, and supply of cold water. The thermal cycle system for a vehicle includes an energy supply circuit C1, an energy absorption circuit C2, and a water circulation circuit C3.
[0061] Regarding the energy supply circuit C1, the electrothermal heater 11, the first passage switching valve 12 composed of a three-way valve, the heating core 13 as a heat exchanger for heating the interior of the vehicle, and the second passage composed of a three-way valve are switched. The valve 14, the battery heating and cooling unit 15 for adjusting the temperature of the battery serving as the driving power source, the third passage switching valv...
no. 2 approach
[0085] Next, based on Figure 4 A second embodiment of the present invention will be described.
[0086] In the first embodiment, one water circulation circuit C3 includes both the first heat exchanger 17 and the second heat exchanger 33 , but the second embodiment includes mutually separated first water circulation circuit C3A and second water circulation circuit C3B. The first water circulation circuit C3A includes a fourth water pump 35A, a warm water tank 36A, and a warm water supply valve 41A in a closed circuit, and the second water circulation circuit C3B includes a fifth water pump 35B, a cold water tank 36B, and a cold water supply valve 41B in a closed circuit.
[0087] According to this embodiment, warm water can be stored in the warm water tank 36A of the first water circulation circuit C3A, and cold water can be stored in the cold water tank 36B of the second water circulation circuit C3B, so that both warm water and cold water can be used simultaneously, further ...
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