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Automobile thermal management system and electric automobile

A thermal management system and automobile technology, applied in the field of automotive thermal management systems and electric vehicles, can solve the problems that the cup holder cannot operate independently, affects the temperature adjustment in the car, and the thermal efficiency of the cup holder is low, and achieves obvious cooling and heating effects , improve user experience, and improve heat exchange efficiency

Active Publication Date: 2018-06-05
BYD CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first method has the following disadvantages: cooling or heating directly with the air blown by the air conditioner will seriously affect the temperature adjustment in the car, and the user experience is poor. At the same time, the thermal efficiency of heating the cup holder is low, and the work of the cup holder cannot be operated independently. , the heating or cooling of the cup holder is completely dependent on the air conditioner, and the heating or cooling function of the cup holder cannot be realized when the air conditioner is not running
[0004] The second method has the disadvantage of high power consumption

Method used

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  • Automobile thermal management system and electric automobile
  • Automobile thermal management system and electric automobile
  • Automobile thermal management system and electric automobile

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Embodiment Construction

[0050] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0051] In this disclosure, unless stated to the contrary, the used orientation words such as "up, down, left, right" are generally relative to the drawing direction of the drawings, and "upstream, downstream" are relative to Medium, for example, in terms of the flow direction of the refrigerant, specifically, the flow direction toward the refrigerant is downstream, and the flow direction away from the refrigerant is upstream, and "inside and outside" refer to the inside and outside of the corresponding component outline.

[0052] In addition, in the present disclosure, electric vehicles may include pure electric vehicles, hybrid vehicles, and fuel cell vehicl...

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Abstract

The invention relates to an automotive thermal management system and an electric automobile. The automotive thermal management system includes a heat pump air conditioning system and a cup holder device; the heat pump air conditioning system includes a compressor, an indoor condenser, an indoor evaporator and an outdoor heat exchanger; an outlet of the compressor is communicated with the indoor condenser, a first outlet of the indoor condenser is selectively communicated with an inlet of the outdoor heat exchanger through a first throttle branch or a second throttle branch, a second outlet ofthe indoor condenser is selectively communicated with an inlet end of a cup holder heat exchange tube through a third throttle branch or a third through-flow branch, the outdoor heat exchanger and thecup holder heat exchange tube are selectively communicated with the indoor evaporator through a second throttle branch or a second through-flow branch, and an outlet of the indoor evaporator is communicated with the compressor As a result, the effect of improving heat exchange efficiency and saving energy can be achieved.

Description

technical field [0001] The present disclosure relates to the field of automobiles, and in particular, relates to an automobile thermal management system and an electric automobile. Background technique [0002] Cup holders are commonly found in automotive interiors to support drinking glasses. Usually, the cup holder needs to be heated or cooled to realize the heating, cooling or heat preservation treatment of the water in the water cup. In the prior art, there are mainly two ways to heat or cool the cup holder: one is to cool or heat the cup holder by blowing air from an air conditioner; the other is to use semiconductor heating or cooling. [0003] The first method has the following disadvantages: cooling or heating directly with the air blown by the air conditioner will seriously affect the temperature adjustment in the car, and the user experience is poor. At the same time, the thermal efficiency of heating the cup holder is low, and the work of the cup holder cannot be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B60N3/10
CPCB60H1/00271B60N3/104B60H2001/00307
Inventor 王子源杨志芳
Owner BYD CO LTD
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