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Vehicle air conditioner

A technology for air conditioners and vehicles, which is applied in vehicle parts, air handling equipment, electrical components, etc., and can solve problems such as difficult to remove batteries

Inactive Publication Date: 2011-09-21
TOYOTA IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above vehicle air conditioner in which the battery is located above the heat storage device, it is difficult to remove the battery from the vehicle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The following will refer to Figure 1 to 1 1 illustrates the vehicle air conditioner according to the first to fourth and alternative embodiments. first reference figure 1 , for the first to third and optional embodiments, the vehicle air conditioners are marked by 1, 10, 100, 101 respectively, and are installed in hybrid vehicles or electric vehicles (vehicle air conditioners 1, 10, 100, 101 part from figure 1 The graphic is omitted).

[0022] Such as figure 2 As shown, the vehicle air conditioner 1 according to the first embodiment includes a first heat storage device 3, a heater core 5, a battery 7, a vacuum heat insulator 9 as a heat insulator, a vehicle system 11, a radiator 13, and a Peltier Device (Peltier device)15.

[0023] Such as figure 1 As shown, the first heat storage device 3 is arranged under the floor of the vehicle, specifically, between the floor of the vehicle compartment CR and the chassis CH. Note that the floor of the vehicle refers to ...

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PUM

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Abstract

A vehicle air conditioner includes a first heat storage device having a first heat storage medium, a battery disposed under a floor of a compartment of a vehicle on a chassis side and a heat insulator covering the first heat storage device for insulating. The first heat storage device is disposed on and thermally connected to the battery.

Description

technical field [0001] The present invention relates to a vehicle air conditioner. Background technique [0002] A vehicle air conditioner is disclosed in Japanese Application Laid-Open No. 2009-193832, which employs a refrigeration circuit including an electric compressor, a condenser, an expansion valve, and an evaporator. In addition to the vehicle air conditioner, the vehicle is equipped with the above disclosed image 3 The battery pack disclosed in . The battery pack includes a battery for driving the vehicle and a heat storage device disposed under the battery and having a heat storage medium. [0003] Air conditioning of the vehicle compartment is performed by the above-described vehicle air conditioner. The heat storage cools the battery, thereby extending battery life. In addition, the air cooled by the vehicle air conditioner is also supplied to the heat storage device, thereby cooling the heat storage medium so that the battery can be cooled for a long time. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B60K11/06H01M10/50B60H1/08B60H1/22H01M2/10H01M10/60H01M10/613H01M10/615H01M10/625H01M10/633H01M10/635H01M10/6561H01M10/6563H01M10/6568H01M10/6572H01M10/658H01M10/659H01M10/663
CPCY02E60/12B60H1/00492B60H1/00278B60H2001/00307H01M10/5004H01M10/5055H01M10/5016H01M10/5095H01M10/5077H01M10/5085H01M10/625H01M10/663H01M10/6568H01M10/6555H01M10/6572H01M10/613F28D20/00Y02E60/14Y02E60/10B60H1/22B60K11/06F25B21/02
Inventor 秋山泰有久保秀人横町尚也川口真广
Owner TOYOTA IND CORP