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Solid body adsorb unit pipe and combined adsorb refrigerating device thereof

A solid adsorption and adsorption refrigeration technology, which is applied in the direction of refrigerators, refrigeration components, adsorption machines, etc., can solve the problems of low reliability of system operation, large loss of cooling capacity of condensing/evaporators, etc., and achieve easy batch production and heat transfer The effect is better and the effect of vacuum degree is realized

Inactive Publication Date: 2008-03-05
QINGDAO UNIV
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Problems solved by technology

However, they all have problems such as large loss of cooling capacity of the condensing / evaporator, the chilled water system must be switched to achieve continuous output of cooling capacity, and a large number of switching valves lead to low system reliability.

Method used

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  • Solid body adsorb unit pipe and combined adsorb refrigerating device thereof
  • Solid body adsorb unit pipe and combined adsorb refrigerating device thereof

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Experimental program
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Embodiment Construction

[0026] Focusing on Figure 2 and combined with Figure 1, a solid adsorption unit tube 24 is divided into five parts: an adsorption generation section, a condensation section, an evaporation section and two heat insulation sections. The position connection relationship is as follows: the upper part is the adsorption generation section 36, the lower part is the evaporating section 38, the middle is the condensing section 37, and a heat insulation section 39, 40 is respectively set between the adsorption generation section 36 and the condensing section 37 and between the condensing section and the evaporating section. The thermal insulation sections 39, 40 can increase the heat transfer resistance by reducing the small wall thickness or increasing the length. The shell 28 is a circular metal tube. The adsorption generating section is surrounded by an upper sealing plate 34, a lower sealing plate 32, a casing 28 and a cylindrical metal mesh screen 30, and the adsorbent 33 is filled...

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Abstract

The invention disclosed solid adsorption unit tube and compound adsorption refrigerating apparatus thereof. The adsorption refrigerating apparatus is composed of adsorbent bed A, adsorbent bed B, condenser and evaporator. The whole adsorption refrigerating apparatus is combined with two adsorption -refrigerating units by heat tube evaporator. Every adsorption unit is composed of multi- solid adsorption unit tubes with independent function. Adsorption section, condensation section and evaporation section separately is in the adsorbent bed, the condenser and the evaporator of the whole adsorption refrigerating apparatus, a heat insulating section is set between the evaporator and the condenser and between the condenser and the adsorbent bed.

Description

technical field [0001] The invention relates to a solid adsorption unit tube and a composite adsorption refrigeration device composed of the solid adsorption unit tube; it belongs to the technical field of solid adsorption refrigeration. Background technique [0002] Solid adsorption refrigeration is a refrigeration technology that can be directly driven by heat energy and uses natural refrigerants. Because it has the characteristics of environmental protection and energy saving, it has been generally recognized and accepted at present. [0003] The traditional continuous adsorption refrigeration system includes two adsorbers, one condenser, one evaporator, multiple vacuum valves and system circulating refrigerant, heat medium, and refrigerant connecting pipelines. The system is complex and bulky, and the operating system There are many moving parts, and the sealing and reliability are not ideal. The emergence of solid adsorption unit tube effectively solves the above prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B17/08F25B37/00F28F1/40
CPCY02B30/64Y02A30/27Y02B30/00
Inventor 王德昌张金翠田小亮王兆俊扈炳良
Owner QINGDAO UNIV
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