Plate-fin heat exchanger and end socket welding forming method thereof

A technology of plate-fin heat exchanger and head, which is applied in the direction of heat exchanger type, heat exchanger shell, indirect heat exchanger, etc., can solve the problems of large floor area, prolong the heat exchange time, reduce Equipment volume, effect of changing heat exchange efficiency

Inactive Publication Date: 2022-01-07
无锡市正红鑫涵通换热科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide a plate-fin heat exchanger and its head welding forming method, aiming to solve the problem of the plate-fin heat exchanger in the prior art in order to prolong the heat exchange time between the fluid and the equipment. Technical issues with a large footprint

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  • Plate-fin heat exchanger and end socket welding forming method thereof
  • Plate-fin heat exchanger and end socket welding forming method thereof
  • Plate-fin heat exchanger and end socket welding forming method thereof

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention relates to the technical field of heat exchangers, in particular to a plate-fin heat exchanger and an end socket welding forming method thereof. A first plate body is arranged above a heat insulation plate, a first water inlet hole and a first water outlet hole are formed in the same side of the first plate body, a second water inlet hole and a second water outlet hole are formed in the same side of a second plate body, and a clamping plate is fixedly connected with the second plate body and located on the side, away from the second water inlet hole, of the second plate body. The clamping plate is connected with the interior of the first plate body in a clamped mode, and the second plate body is welded to the first plate body and located on the first plate body in a welded mode. The second plate body is arranged in the first plate body, the cooling liquid is guided into the first water inlet hole, a heat-conducting medium is guided into the second water inlet hole, and the cooling liquid and the heat-conducting medium flow out of the first water outlet hole and the second water outlet hole respectively through a concentric-square-shaped channel, so that the heat exchange time is prolonged, and the equipment size is reduced.

Description

technical field [0001] The invention relates to the technical field of heat exchangers, in particular to a plate-fin heat exchanger and a sealing head welding forming method thereof. Background technique [0002] Plate-fin heat exchangers are usually composed of partitions, fins, seals, and guide fins. Fins, deflectors and seals are placed between two adjacent partitions to form an interlayer, which is called a channel. Such interlayers are stacked according to different fluid methods and brazed into a whole to form a plate bundle. The plate bundle is a plate. The core of the fin heat exchanger, the plate-fin heat exchanger has been widely used in petroleum, chemical, natural gas processing and other industries. [0003] In order to prolong the heat exchange time between fluid and fluid in the existing plate-fin heat exchanger, the occupied area of ​​the equipment is relatively large. Contents of the invention [0004] The purpose of the present invention is to provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D9/00F28F9/26B23K37/00B23K101/14
CPCF28D9/0068F28F9/266F28F9/268B23K37/00B23K2101/14
Inventor 冯锡东
Owner 无锡市正红鑫涵通换热科技有限公司
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