Split air conditioner for electric vehicle

A technology for electric vehicles and air conditioners, which is applied to vehicle components, air handling equipment, heating/cooling equipment, etc., can solve problems such as loud blower noise, and achieve the effects of improving ride comfort, saving space, and reducing air-conditioning operating noise

Pending Publication Date: 2017-09-26
空调国际(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem of excessive noise of the blower in the vehicle in the prior art, and proposes a split-type electric vehicle air conditioner

Method used

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  • Split air conditioner for electric vehicle

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Embodiment Construction

[0017] Such as figure 1 As shown, this embodiment includes: a front housing 18, a rear housing 19, an internal condenser 10, a PTC heater 11, an internal evaporator 9 and a blower 8, wherein: the front housing 18 is arranged in the compartment, and the rear housing 19 is set in the motor compartment, the front shell 18 and the rear shell 19 are connected through the opening of the firewall 7, the PTC heater 11 and the internal condenser 10 are set in the front shell 18, the internal evaporator 9 and the blower 8 are set A filter 12 is arranged at the air inlet of the rear housing 19 and the blower 8 , and the air flow flows into the compartment through the internal evaporator 9 , the internal condenser 10 and the PTC heater 11 in sequence.

[0018] The internal evaporator 9 is connected with a compressor and an external condenser to form an independent circuit. The internal condenser 10 is connected with a compressor and an external evaporator to form an independent circuit. ...

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PUM

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Abstract

A split air conditioner for an electric vehicle comprises a front casing, a rear casing, an internal condenser, a PTC heater, an internal evaporator and a blower, wherein the front casing is arranged in a carriage, the rear casing is arranged in a motor cabin, the front casing is connected with the rear casing through an opening of a firewall, the PTC heater and the internal condenser are arranged in the front casing, the internal evaporator and the blower are arranged in the rear casing, a filter is arranged at the position of an air inlet of the blower, and air flow enters the carriage sequentially through the internal evaporator, the internal condenser and the PTC heater. According to the split air conditioner, the main components such as the blower and the internal evaporator are arranged in the motor cabin, so that running noise of the air conditioner in the carriage is reduced, and the risk of condensed water entering a passenger compartment is avoided; meanwhile, plenty of space is saved for the passenger compartment, and riding comfort of the whole vehicle is improved.

Description

technical field [0001] The invention relates to a technology in the field of automobile air conditioners, in particular to a split-type electric automobile air conditioner. Background technique [0002] At present, almost all passenger cars are equipped with air conditioning systems, especially for small and medium-sized passenger cars such as cars and SUVs, most of the air conditioners that adjust the temperature and humidity in the passenger compartment and meet the defrosting and defogging requirements of the whole vehicle are one Assembled under the dashboard of a car, it is a plastic-structured air-conditioning box with major components such as blower, evaporator, and heater core inside. [0003] There are different mode dampers and temperature dampers inside the air-conditioning box, which can adjust the air-conditioning box to work in different modes, and provide the required airflow of different temperature and humidity to the passenger compartment, so as to meet the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/00028B60H1/00392B60H1/00507B60H2001/00214
Inventor 史文延瞿晓华穆景阳
Owner 空调国际(上海)有限公司
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