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Air conditioner and vehicle

An air-conditioning and air technology, applied in vehicle parts, railway vehicle heating/cooling, railway car body parts, etc., can solve the problems of air-conditioning blow-by, mutual interference of channels, etc., to achieve high comfort, cost savings, and uniform temperature. Effect

Pending Publication Date: 2021-10-29
BYD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide an air conditioner to solve the problem of blow-by of the air conditioner and the mutual interference of each channel. Separate chambers are provided to make the cooling / heating channel and the exhaust channel completely independent, avoiding the Blow-by gas, to ensure that the temperature of the gas circulation channel in the air conditioner is normal

Method used

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  • Air conditioner and vehicle
  • Air conditioner and vehicle
  • Air conditioner and vehicle

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0024] Please refer to Figure 1 to Figure 4 The air conditioner provided by the embodiment of the present application includes a housing 100, a first chamber 110 is provided on one side of the housing 100, and a second chamber 110 is provided on the other side of the housing 100 adjacent to the first chamber 110. Two chambers 120; the top wall of the housing 100 is provided with return air outlets 101 communicating with the first chamber 110 and the second chamber 120 respectively, and is ...

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Abstract

The invention discloses an air conditioner which comprises a shell, a first cavity is formed in one side in the shell, and a second cavity is formed in the other side, close to the first cavity, in the shell; the top wall of the shell is provided with an air return port communicated with the first cavity and the second cavity and a first air outlet communicated with the second cavity. A first fresh air opening communicated with the second cavity is formed in the side wall of the shell; an exhaust port communicated with the first cavity is formed in the bottom wall of the shell; external air from the first fresh air opening and part of indoor air from the air return opening enter the second cavity, and the air entering the second cavity is blown out through the first air outlet after being treated, so that the refrigerating / heating function is achieved; part of indoor air from the air return port enters the first cavity and then is exhausted through the exhaust port, so that the exhaust function is achieved. According to the air conditioner, refrigeration / heating and exhaust are completely independent, blow-by is avoided, it is ensured that a gas circulation channel in the air conditioner is normal, and the temperature abnormity situation is avoided.

Description

technical field [0001] The present application relates to the technical field of electrical appliances, in particular to an air conditioner and a vehicle. Background technique [0002] Present various types of vehicles, such as trains such as subways, high-speed rails and light rails, and larger automobiles such as buses and trucks, are generally equipped with air conditioners to adjust the indoor temperature in order to improve driving comfort. However, in current air conditioners, interference between fresh air and indoor air exchange passages and passages for discharging indoor air to the outside is very likely to occur, resulting in gas blow-by, resulting in abnormal temperature of the air circulation passages in the air conditioner. Contents of the invention [0003] The purpose of this application is to provide an air conditioner to solve the problem of blow-by of the air conditioner and the mutual interference of each channel. Separate chambers are provided to make ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B61D27/00
CPCB60H1/00021B61D27/0018
Inventor 万雪峰阮伟程杨建成
Owner BYD CO LTD
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