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Heat-exchanger device and method for conditioning a working medium

A technology of heat exchange device and heat exchange medium, which is applied in the direction of heat exchange equipment, heat exchanger, heat exchanger type, etc., to achieve the effect of improving efficiency and reducing manufacturing cost

Inactive Publication Date: 2010-04-28
BEHR GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In this heat exchanger, the working fluid flows through an area in a forced flow, and the heat exchange medium also flows through this area. The disadvantage is that the shell must be matched accordingly and have good pressure resistance; way to make the working medium flow

Method used

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  • Heat-exchanger device and method for conditioning a working medium

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Embodiment Construction

[0032] Figure 1 to Figure 4 In are different embodiments of the chamber and the tubes arranged therein, wherein heat exchanging fins are formed on the tubes. The embodiments differ in the different configurations of the chamber 10 , the different forms of the at least one inlet and outlet and the different positioning of the at least one conduit in the chamber.

[0033] figure 1In the middle is the heat exchange device 99, which has a chamber 10 with a rectangular cross-section. Here, this chamber forms a reservoir for the working fluid, especially if the working fluid is under pressure.

[0034] In the embodiment shown in the figures, the chamber 10 is penetrated by three pipes 20 through which a heat exchange medium 21 flows. At the same time each of the three tubes 20 is surrounded on the outside by heat exchange fins 22 . In the plane of the illustration, an inflow opening 11 is visible, through which a working fluid 13 enters the chamber 10 . Here, the three pipes 2...

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Abstract

The present invention provides a heat-exchanger device, inner this device, to regulate the working medium through heat-exchanger medium. During the regulation process, to reach the needed working point through the heat exchange of the working medium and the heat exchange medium. The exchanging heat surface forms in the heat-exchange device, the two mediums separate with each other and exchange heat through the exchanging heat surface. In this invention, the above mentioned device has a chamber and the working medium flow into this chamber. The chamber is run through or separated by at least apipe and the heat exchange medium flow through this pipe.

Description

technical field [0001] The present invention relates to a heat exchange device and a method for regulating a working medium, that is, a working fluid, in particular to regulating the working fluid by means of the heat exchanging device. Background technique [0002] In a heat exchange device, the working fluid exchanges heat with the heat exchange medium through the heat exchange surface so as to reach the required working point. Various heat exchange devices of this type have been disclosed. For example, this heat exchanging device can be an automobile radiator, its working medium is the coolant of the engine, and the heat exchanging medium is the surrounding air flowing through it. Other working fluids of engines such as internal combustion engines also need to use heat exchange media. For example, the combustion air of an internal combustion engine is cooled by a heat exchanger before being returned to the combustion chamber. It is also known that compressed air coolin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D7/16F28F1/24F28F1/32
CPCF28D7/1623F28D21/0003F28F1/24F28F1/32
Inventor 卡斯滕·埃姆里希沃尔夫冈·克雷默埃伯哈德·潘托
Owner BEHR GMBH & CO KG
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