Heat pump system for vehicle

A heat pump system and vehicle technology, applied to vehicle parts, machines using waste heat, lighting and heating equipment, etc., can solve problems such as vibration and noise, and achieve the effects of improving cooling performance, preventing frost accumulation, and improving heating performance

Active Publication Date: 2012-12-26
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Also, in the dehumidification mode that removes moisture from the vehicle cabin, noise and vibration may occur due to frequent opening / closing operations of the two-way valve

Method used

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  • Heat pump system for vehicle
  • Heat pump system for vehicle
  • Heat pump system for vehicle

Examples

Experimental program
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Embodiment Construction

[0041] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be appreciated that present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments but also various alternatives, modifications, equivalents and others which may be included within the spirit and scope of the invention as defined by the appended claims. implementation. .

[0042] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0043] figure 1 is a block diagram of a heat pump system for a vehicle according to an exemplary embodiment of the present invention.

[0044] Referring to the drawings, a heat pump system 100 for a vehic...

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PUM

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Abstract

A heat pump system may include a cooling assembly disposed on a vehicle to circulate electric devices with coolant through a cooling line, wherein the cooling assembly includes a radiator disposed at a front side of the vehicle, uses a water pump to circulate coolant through the cooling line, and cools the supplied coolant through heat exchange with outside air, and a cooling fan that blows wind through the radiator, an air conditioning assembly connected to a refrigerant line connected to the cooling assembly to control heating and cooling, and a heat exchanger connected to the cooling line such that the coolant is circulated therein, selectively uses the waste heat generated from the electric devices according to modes to vary the temperature of the coolant, and is connected to the refrigerant line of the air conditioning assembly such that an inflow refrigerant exchanges heat with the coolant.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2011-0059768 filed with the Korean Intellectual Property Office on Jun. 20, 2011, the entire contents of which are hereby incorporated by reference for all purposes. technical field [0003] The invention relates to a heat pump system and a control method thereof. More specifically, the present invention relates to a heat pump system that uses waste heat generated by electronic equipment, improves heating performance and dehumidification performance, prevents frost accumulation on an external condenser at low temperatures, and at the same time Increase driving distance. Background technique [0004] Generally, an air conditioning system for a vehicle includes an air conditioning module for heating or cooling a cabin of the vehicle. [0005] This air conditioning module circulates a heat exchange medium through a condenser, a receiver drier, an exp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B27/02F25B41/04F25B49/00B60H1/00
CPCB60H2001/00949B60H1/00B60H1/143F25B49/00F25B41/04F25B27/02B60H1/00921B60H1/3228B60H1/00899B60H1/00792B60H1/00385
Inventor 崔龙铉金载然车龙雄赵完济朴重夏金在山朴万熙
Owner HYUNDAI MOTOR CO LTD
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