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Air conditioning box structure, air conditioning system and electric automobile

An air-conditioning box and adjustable technology, applied in vehicle components, air handling equipment, heating/cooling equipment, etc., can solve the problems that the temperature inside the car cannot be raised quickly and effectively, reduce the heating efficiency of the compressor, and reduce the cruising range of electric vehicles, etc. , to achieve the effect of improving short battery life, realizing heating efficiency, and improving driving safety

Active Publication Date: 2021-05-25
AIR INT THERMAL SYST R&D (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the heat in the air is scattered, irregular, and unstable. In a low temperature environment (winter), the efficiency of air source heat pumps to obtain heat will decrease.
On the premise of no other temperature compensation, if the blower directly absorbs cold air from the outside of the car for heating, the air inlet temperature will be too low, and the compressor that compresses the air to do work must achieve a lower evaporation pressure, which not only reduces the compressor. The heating efficiency prevents the temperature inside the car from being raised quickly and effectively, and also increases the power consumption of the compressor, seriously reducing the cruising range of the electric vehicle

Method used

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  • Air conditioning box structure, air conditioning system and electric automobile
  • Air conditioning box structure, air conditioning system and electric automobile
  • Air conditioning box structure, air conditioning system and electric automobile

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Embodiment Construction

[0029] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a d...

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Abstract

The invention discloses an air conditioning box structure, an air conditioning system and an electric automobile, and relates to the technical field of automobile air conditioners. The air conditioning box structure comprises a shell, an air inlet is formed in the shell, an air inlet channel is formed in the shell, and a filter, an evaporator and a condenser are sequentially arranged in the air inlet channel in the flowing direction of air; an air blower communicates with the air inlet and the air inlet channel and is used for blowing air entering from the air inlet into the air inlet channel; the two ends of a circulation compensation air duct are connected with the air outlet and the air inlet of the condenser respectively. The air inlet temperature can be increased, the heating efficiency can be improved, the power consumption of a compressor is reduced, the situation that the battery endurance is short when the heating mode of the automobile air conditioner is started in winter is improved, fogging in an automobile cannot be caused, and the driving safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioning, in particular to an air conditioning box structure, an air conditioning system and an electric vehicle. Background technique [0002] The heating principle of the existing electric vehicle heat pump air conditioner is to realize the transition of the gas-liquid state of the refrigerant through the work of the compressor, so as to realize the purpose of absorbing the heat dispersed in the air to heat the refrigerant, and then heating the air to increase the temperature inside the car. [0003] However, the heat in the air is scattered, irregular, and unstable. In a low-temperature environment (winter), the efficiency of air source heat pumps to obtain heat will decrease. On the premise of no other temperature compensation, if the blower directly absorbs cold air from the outside of the car for heating, the air inlet temperature will be too low, and the compressor that compresse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/34B60H1/00
CPCB60H1/345B60H1/00021Y02T10/88
Inventor 陆长旭余兆开朱亮吴铎瞿晓华穆景阳
Owner AIR INT THERMAL SYST R&D (SHANGHAI) CO LTD
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