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Split mounting type Z-shaped gas-gas heat exchanger

An air-to-air heat exchanger and assembled technology, which is applied in the field of Z-shaped assembled air-to-air heat exchangers, can solve the problems of inconvenient installation, disassembly and maintenance, and achieve convenient cleaning and maintenance, good heat exchange, and simple disassembly. Effect

Inactive Publication Date: 2011-05-18
SUZHOU QUTU THERMAL CONTROL SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the air heat exchange device may be encountered in various harsh environments from outdoor communication cabinets to steel, textile, chemical and other industries. It has high requirements for the performance of the heat exchanger, especially for dust resistance. , and most of the current products are basically integrated fin structure, which is very inconvenient to install, disassemble and maintain

Method used

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  • Split mounting type Z-shaped gas-gas heat exchanger
  • Split mounting type Z-shaped gas-gas heat exchanger
  • Split mounting type Z-shaped gas-gas heat exchanger

Examples

Experimental program
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Embodiment

[0015] Example: such as Figure 1 to Figure 4 As shown, a Z-type assembled air-to-air heat exchanger includes fins, and the fins include several Z-shaped fins 1 with a Z-shaped cross-section vertically connected in series by connecting rods 2. On the connecting rods 2 A plastic spacer column 3 is provided between the adjacent Z-shaped fins 1, and the two adjacent Z-shaped fins 1 are arranged in reverse, and the two opposite feet of each adjacent Z-shaped fin 1 are buckled correspondingly. A corrugated Z-shaped fin group is formed, and a sealing cotton 4 is arranged at the axial end between two adjacent Z-shaped fins 1, and the adjacent two sealing cottons 4 are respectively located in the axial direction of the Z-shaped fin group. In this embodiment, the sealing cotton 4 located at the front side of the fin group is arranged at the lower end of the fin group, and the sealing cotton 4 located at the rear side of the fin group is arranged at the upper end of the fin group, which...

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Abstract

The invention discloses a split mounting type Z-shaped gas-gas heat exchanger, which comprises a fin, wherein the fin comprises a plurality of Z-shaped fins which are vertical to and connected in series with a connecting rod and of which the cross sections are Z-shaped; separation pillars are arranged among adjacent Z-shaped fins on the connecting rod, two adjacent Z-shaped fins are arranged oppositely, and two opposite Z-shaped feet of each two adjacent Z-shaped fins are buckled correspondingly to form a corrugated Z-shaped fin group; and the axial end part between two adjacent Z-shaped finsis provided with a sealing cotton in a sealing mode, and two adjacent sealing cottons are positioned at two axial ends of the Z-shaped fin group respectively. The gas-gas heat exchanger has simple, convenient and fast disassembly, and convenient washing and maintenance; and the end face with a series structure is favorable for making air enter along the side direction, is difficult to block, and performs heat exchange better.

Description

technical field [0001] The invention relates to a Z-type assembled air-gas heat exchanger. Background technique [0002] In some special refrigeration or heat exchange equipment, there are special requirements for the dust resistance of the heat exchanger and the convenience of installation and maintenance. For example, the air heat exchange device may be encountered in various harsh environments from outdoor communication cabinets to steel, textile, chemical and other industries. It has high requirements for the performance of the heat exchanger, especially for dust resistance. , and most of the current products are basically integrated fin structure, which is very inconvenient to install, disassemble and maintain. Contents of the invention [0003] The purpose of the present invention is to provide a Z-type assembled air-air heat exchanger, which is simple and convenient to disassemble, easy to clean and maintain, and the end face of the series structure is conducive to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F9/00F28D9/00F28F9/26F28F3/10F28F3/08
Inventor 刘明国
Owner SUZHOU QUTU THERMAL CONTROL SYST