Absorber with steel strip winding structure and preparation method

A technology of absorber and steel belt, which is applied in the direction of absorbent/adsorbent, refrigerator, refrigeration components, etc., can solve the problems of solution flow and decrease of absorber absorption efficiency, and achieve simple operation, improved absorption efficiency and repeatability Good results

Pending Publication Date: 2018-03-16
SHANDONG QIWEITE SOLAR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the defects in the prior art described above, the technical problem to be solved by the present invention is to provide an absorber with a steel strip winding structure and a preparation method, which solves the problems of the absorber spiral tube and the There are gaps between the outer tubes of the absorber, which will easily cause the solution to flow along the gaps, resulting in problems such as a decrease in the absorption efficiency of the absorber

Method used

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  • Absorber with steel strip winding structure and preparation method
  • Absorber with steel strip winding structure and preparation method
  • Absorber with steel strip winding structure and preparation method

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Embodiment 1

[0036] The material of the steel strip used in this embodiment is stainless steel, the thickness of the steel strip is 2mm, and the width is 40mm.

[0037] A method for preparing an absorber with a steel strip winding structure, comprising the following steps:

[0038] (1) Wrap the spiral tube on the surface of the inner tube of the absorber to obtain a winding structure, such as figure 2 shown;

[0039] (2) Wrap the steel strip on the outside of the winding body structure with a winding force of 1000N. During the winding process, first wind the steel strip on the top of the winding body structure to form a steel strip with a thickness of 3mm and a width of 80mm (such as image 3 Winding structure 41) at the end of the middle steel strip, and then continue winding to ensure that two adjacent circles of steel strips overlap each other, and the overlapping width is 20mm (such as image 3 Middle steel strip winding structure 42); during the winding process, the steel strip and...

Embodiment 2

[0043] The material of the steel strip used in this embodiment is stainless steel, the thickness of the steel strip is 1mm, and the width is 40mm.

[0044] A method for preparing an absorber with a steel strip winding structure, comprising the following steps:

[0045] (1) Wrap the spiral tube on the surface of the inner tube of the absorber to obtain a winding structure, such as figure 2 shown;

[0046] (2) Wrap the steel strip on the outside of the winding body structure with a winding force of 50N. During the winding process, first wind the steel strip on the top of the winding body structure to form a steel strip with a thickness of 1.5mm and a width of 45mm (such as image 3 Winding structure 41) at the end of the middle steel strip, and then continue winding to ensure that two adjacent circles of steel strips overlap each other, and the overlapping width is 15mm (such as image 3 Intermediate section winding structure of the steel strip 42); during the winding process, ...

Embodiment 3

[0050] The material of the steel strip used in this embodiment is stainless steel, the thickness of the steel strip is 0.01mm, and the width is 40mm.

[0051] A method for preparing an absorber with a steel strip winding structure, comprising the following steps:

[0052] (1) Wrap the spiral tube on the surface of the inner tube of the absorber to obtain a winding structure, such as figure 2 shown;

[0053] (2) Wrap the steel strip on the outside of the winding body structure with a winding force of 15N. During the winding process, first wind the steel strip on the top of the winding body structure to form a steel strip with a thickness of 0.5mm and a width of 80mm (such as image 3 Winding structure 41) at the end of the middle steel strip, and then continue winding to ensure that two adjacent circles of steel strips overlap each other, and the overlapping width is 20mm (such as image 3 Middle steel strip winding structure 42); during the winding process, the steel strip ...

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Abstract

The invention discloses an absorber with a steel strip winding structure and a preparation method. The absorber with the steel strip winding structure comprises an absorber outer shell, an absorber inner pipe, and a spiral pipe wound on the surface of the absorber inner pipe; and a steel strip is wound on the outer side of the spiral pipe. In the absorber with the steel strip winding structure, the steel strip is wound on the outer side of the spiral pipe, and then, is sleeved into the absorber outer shell, so that a gap between the spiral pipe and the absorber outer shell is reduced or prevented, the flowing of solution in the gap is prevented, and the absorption efficiency is improved. The absorber with the steel strip winding structure is simple in preparation method; and the prepared absorber solves the problems in the prior art.

Description

technical field [0001] The invention relates to an absorber structure, in particular to an absorber with a steel strip winding structure and a preparation method thereof. Background technique [0002] Absorption air conditioning system: divided into generators, rectifiers, absorbers, solution pumps, condensers, ammonia water coolers, evaporators, etc. The absorption air conditioning system uses two working fluids, refrigerant and absorbent, which are generated in the generator, that is, through energy input, the refrigerant and absorbent are separated, and high-purity refrigerant is obtained through stripping, rectification and other processes. Refrigerant enters the bottom of the absorber sequentially through the condenser, expansion valve, evaporator, economizer, etc. At the same time, the remaining absorbent and refrigerant solution with low concentration after the refrigerant evaporates in the generator pass through the throttling device to the upper part of the absorbe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B37/00
CPCF25B37/00F25B2500/18Y02B30/62Y02A30/27
Inventor 李文张凤学边瑞朋李群山范成波
Owner SHANDONG QIWEITE SOLAR TECH CO LTD
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