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Heat exchange system for passenger compartment of automobile, control method and automobile

A technology of a heat exchange system and a control method, which is applied in the field of heat exchange between an automobile passenger compartment and a range extender, can solve problems such as power consumption, poor heating effect, and low power of the range extender, so as to reduce the consumption of electric energy and help quickly The effect of warming up

Active Publication Date: 2018-11-27
BEIJING ELECTRIC VEHICLE
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Problems solved by technology

[0002] At present, in the existing range-extended electric vehicles, due to the small power of the range extender, it is difficult to generate enough heat to heat the interior of the passenger compartment, so most of them use PTC (resistance wire) to heat the passenger compartment. This heating method, Not only consumes a lot of electricity, but also has poor heating effect

Method used

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  • Heat exchange system for passenger compartment of automobile, control method and automobile
  • Heat exchange system for passenger compartment of automobile, control method and automobile
  • Heat exchange system for passenger compartment of automobile, control method and automobile

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Embodiment Construction

[0033] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0034] refer to figure 1 As shown, the present invention provides a heat exchange system for an automobile passenger compartment, comprising: a casing 1 including an air inlet and an air outlet; a radiator fin 2 arranged inside the casing 1, and...

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Abstract

The invention provides an automobile passenger compartment heat exchange system, a control method and an automobile. The automobile passenger compartment heat exchange system comprises a shell, a radiator fin, a heater, a mobile device and a controller, wherein the shell comprises an air inlet and an air outlet; the radiator fin is arranged inside the shell and connected with a flowing pipeline; the heater is arranged inside the shell; the heater is arranged on the mobile device, and the distance between the heater and the radiator fin is changed through the mobile device; the controller is used for inputting a first control signal to the heater according to the first temperature of a medium entering the radiator fin via the flowing pipeline and the second temperature of the air outlet of the shell so that the heating temperature of the heater can be adjusted. According to the automobile passenger compartment heat exchange system, waste heat of a range extender is sufficiently utilized for heating the interior of an automobile passenger compartment, and consumption of electric energy is reduced; and during cold start in winter, cooling water in a radiator of the range extender can be heated reversely, and the warming-up time of the range extender is shortened.

Description

technical field [0001] The invention relates to the field of heat exchange between an automobile passenger compartment and a range extender, in particular to an automobile passenger compartment heat exchange system, a control method and an automobile. Background technique [0002] At present, in existing range-extended electric vehicles, due to the small power of the range extender, it is difficult to generate enough heat to heat the interior of the passenger compartment, so most of them use PTC (resistance wire) to heat the passenger compartment. This heating method, It not only consumes a large amount of electric energy, but also has poor heating effect. Contents of the invention [0003] The technical problem to be solved by the embodiments of the present invention is to provide a car passenger compartment heat exchange system, a control method and a car, so as to realize the heating of the car passenger compartment by using the waste heat generated by the range extende...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/03B60H1/22
CPCB60H1/034B60H1/2218B60H2001/224
Inventor 梁晨陈平刘然刘德舟
Owner BEIJING ELECTRIC VEHICLE
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