Heat exchanger provided with non-circular section and used for heat exchange tube and heat exchange method thereof

A heat exchange tube, non-circular technology, applied in the direction of heat exchanger types, heat exchanger shells, indirect heat exchangers, etc., can solve the problems of insufficient heat exchange efficiency of heat exchangers, reduce bias flow, and improve heat exchange , High heat exchange efficiency

Pending Publication Date: 2020-02-28
洛阳超蓝节能技术有限公司
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  • Abstract
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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a heat exchanger with a non-circular cross-section of the heat

Method used

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  • Heat exchanger provided with non-circular section and used for heat exchange tube and heat exchange method thereof
  • Heat exchanger provided with non-circular section and used for heat exchange tube and heat exchange method thereof
  • Heat exchanger provided with non-circular section and used for heat exchange tube and heat exchange method thereof

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Embodiment Construction

[0053] In order to further explain the technical means and effects adopted by the present invention to achieve the purpose of the predetermined invention embodiment, the heat exchange tube with a non-circular cross-section proposed according to the embodiment of the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. Heater its specific implementation, structure, feature and effect thereof, are as follows in detail. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0054] Figure 1 to Figure 3 An embodiment of the heat exchanger provided by the present invention in which the cross-section of the heat exchange tube is non-circular, the first heat exchange medium flows to figure 1 Indicated by double dashed a...

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Abstract

The embodiment of the invention relates to a heat exchanger provided with a non-circular section and used for a heat exchange tube, relates to the technical field of heat exchange, and mainly solves the technical problems that an existing heat exchanger is insufficient in heat exchange efficiency. The heat exchanger provided with the non-circular section and used for the heat exchange tube comprises a housing, wherein a heat exchange space is arranged inside the housing; a second heat exchange channel extending to a second heat exchange medium outlet from a second heat exchange medium inlet isformed in the heat exchange space; at least one flow-direction distribution plate divides the first heat exchange channel into at least two subsection channels; and a gas-flow distributing hole whichcommunicates with the at least two subsection channels is formed in the flow-direction distributing plate. A flow direction of at least two subsection channels of the second heat exchange channel isdefined by the position of the distributing hole, so that deflected-flow and eddy-flow phenomena generated by a second heat exchange medium in the second heat exchange channel can be reduced, the second heat exchange medium in the second heat exchange channel uniformly flows through the heat exchange tube, and heat exchange of the first heat exchange channel and the second heat exchange channel isimproved, and therefore, heat exchange efficiency of the heat exchanger is relatively high.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of heat exchange, in particular to a heat exchanger with a non-circular cross-section of a heat exchange tube and a heat exchange method thereof. Background technique [0002] In the field of heat exchangers, the traditional circular tube heat exchanger has the advantages of firm structure, large operating flexibility and wide application, and currently occupies an important position in the field of heat exchangers. However, the traditional circular tube heat exchanger has significant shortcomings in terms of heat exchange efficiency, compactness of equipment structure and metal consumption. [0003] Therefore, it is of great significance to develop a new type of heat exchanger with high heat transfer efficiency and excellent equipment compactness. Contents of the invention [0004] In view of this, the embodiment of the present invention provides a heat exchanger with a non-circ...

Claims

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Application Information

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IPC IPC(8): F28D7/16F28F1/02F28F9/22
CPCF28D7/1684F28F1/02F28F9/22F28F2009/222
Inventor 程向锋
Owner 洛阳超蓝节能技术有限公司
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