car heating device

A technology for heating devices and automobiles, which is applied in the direction of power devices, combined cooling arrangement of power devices, vehicle components, etc., which can solve problems such as inconvenient installation, poor heating effect, and large volume, and achieve easy installation space, light weight, and volume small effect

Active Publication Date: 2011-11-30
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a car heating device with good heating effect and protective effect on the engine, which solves the problems of poor heating effect, large volume and inconvenient installation of the existing car heating device

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] see figure 1 , a car heating device, including a heat exchange chamber 2, the heat exchange chamber 2 is arranged on the car floor 1, the heat exchange chamber 2 is surrounded by a cover 21 and the car floor 1, the cover 21 is made of hard plastic, The cover body 21 is fastened on the floor 1 by screws, and the joint between the cover body 21 and the floor 1 is provided with a sealing cushion made of rubber, and the inner wall of the heat exchange chamber 2 is coated with a reflective layer. 2 is equipped with a heat exchange tube 22 and a blower 23 that transfer heat by using the three-state change of the substance. The blower 23 is hung on the top of the heat exchange chamber 2, and an air outlet 24 is provided at the upper end of the right side wall of the heat exchange chamber 2. The air outlet 25 of blower is sealed and connected to the lef...

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PUM

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Abstract

The invention relates to an automobile heating system. The automobile heating system comprises a heat exchange tube used for transferring heat by utilizing change of three states of matter as well as a heat exchange chamber and a three-way pipe, wherein the heat exchange tube is arranged in the heat exchanger chamber, the heat exchange chamber is provided with a blast blower, an air inlet and an air outlet, the three-way pipe comprises an air inlet pipe, a first air outlet pipe and a second air outlet pipe, the air inlet pipe is connected with an automobile exhaust pipe, the second air outletpipe is provided with a second valve, the air inlet end of the first air outlet pipe is provided with a first valve, the air outlet end of the first air outlet pipe is provided with a suction blower,the evaporation end of the heat exchange tube penetrates the heat exchange chamber and then is connected with the first air outlet pipe, the evaporation end of the heat exchange tube is arranged between the suction blower and the first valve. The invention provides the automobile heating system with good heating effect and protective action to an engine and solves the problems that the traditional automobile heating system has poor heating effect and large volume and is inconvenient to mount.

Description

technical field [0001] The invention relates to the field of automobile heating and ventilation, in particular to a heating device mainly utilizing the heat of exhaust gas of automobiles. Background technique [0002] At present, there are two main methods of heating a car. One is to arrange the main engine of the car air conditioner inside the instrument panel, and install a hot air pipe in the main engine of the air conditioner. The hot air pipe is connected to the cooling water pipe of the car engine, and the heat of the cooling water is used for heating. However, this method has the following disadvantages. When the water temperature is very high, it will affect the working efficiency and fuel consumption of the engine, so the cooling water temperature cannot be too high, resulting in unsatisfactory heating effect; the other is to install a heat exchanger in the compartment , the exhaust gas of the car is directly passed into the heat exchanger to achieve the purpose of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/18B60H1/34B60K11/02
Inventor 马旭李贵宾陈文强由毅赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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