A-type heat exchanger with variable angle

A technology of heat exchangers and angles, applied in the direction of heat exchanger types, heat exchanger shells, indirect heat exchangers, etc., can solve problems affecting heat exchange performance, improve operating efficiency, save production costs, and improve heat exchange effect of effect

Pending Publication Date: 2020-07-24
NANJING CANATAL DATA CENT ENVIRONMENTAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Purpose of the invention: In view of the problem that the heat transfer performance of the existing heat exchanger is affected by the inhomogeneity of the air flow organization, the purpose of the present invention is to provide an A-type heat exchanger with a variable angle to improve the heat transfer performance

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  • A-type heat exchanger with variable angle
  • A-type heat exchanger with variable angle

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0020] like figure 1 As shown, a variable-angle A-type heat exchanger disclosed in the embodiment of the present invention includes a heat exchanger plate 2, a fan 4, an adjustable connector 3, and a rotatable connection structure 1; two heat exchanger plates 2 One end is connected by a rotatable connection structure 1, arranged in an A-shaped structure at a certain angle, and the middle part is connected by an adjustable connecting piece 3. The...

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Abstract

The invention discloses an A-type heat exchanger with a variable angle. The A-type heat exchanger comprises heat exchanger plates, a fan, an adjustable connecting piece and a rotatable connecting structure. One ends of the two heat exchanger plates are connected through the rotatable connecting structure and arranged to be of an A-shaped structure, the middles of the two heat exchanger plates areconnected through the adjustable connecting piece, the length of the adjustable connecting piece is adjustable, and the angle between the two heat exchanger plates is changed through adjusting the length of the adjustable connecting piece. According to the A-type heat exchanger, through changing the included angle between the heat exchanger plates, the wind speed distribution of the windward sideof the heat exchanger tends to be uniform, the problem of non-uniform heat exchange of an existing heat exchanger caused by non-uniformity of airflow organization is effectively solved, and the overall heat exchange effect of a unit is improved, so that the operation efficiency of the unit is improved, and high economic value and practicability are achieved.

Description

technical field [0001] The invention relates to the technical field of heat exchangers, in particular to an A-type heat exchanger with a variable angle. Background technique [0002] Finned tube heat exchangers are widely used in various refrigeration systems because of their good heat transfer performance. In order to reduce the floor space of finned tube heat exchangers, the heat exchange plates are usually placed at an angle and arranged symmetrically in a "V" shape. However, the arrangement of finned tube heat exchangers in this form will not be perpendicular to the wind speed on the face, so it will lead to the uneven distribution of air flow speed on the windward surface of the heat exchanger, and the uneven distribution of wind speed will make the heat transfer The heat transfer performance of the heat exchanger is reduced, and the non-uniform distribution of the wind speed will cause the non-uniform distribution of the refrigerant flow on the refrigerant side, which ...

Claims

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Application Information

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IPC IPC(8): F28D7/16F28F1/10F28F9/22F28F9/24F28F9/26F28F21/08F28F27/00
CPCF28D7/163F28F1/10F28F9/22F28F9/24F28F9/26F28F21/085F28F27/00
Inventor 李栋崔荣津许海进陈忠波杜明伟
Owner NANJING CANATAL DATA CENT ENVIRONMENTAL TECH CO LTD
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