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Compact adsorption refrigeration system

It is an adsorption refrigeration and compact technology, which is applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc. It can solve the problems of inability to control the flow of hot water, inconvenient heating and desorption of the adsorption bed, and large equipment volume. The effect of small volume cost and easy operation

Pending Publication Date: 2018-01-05
GUANGZHOU HKUST FOK YING TUNG RES INST
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Problems solved by technology

This device does not solve the problem of large volume and insufficient compactness of the equipment, and a three-position three-way valve is used when connecting with the heat exchanger, which can only control the inflow and outflow of cooling water, but cannot control the inflow and outflow of hot water, which is not convenient for the adsorption bed heating desorption

Method used

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Embodiment Construction

[0037] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0038] The invention discloses a compact adsorption refrigeration system, such as Figure 1-Figure 4 As shown, it includes container shell 1, partition plate 6, steam four-way valve 7, cold and heat source fluid inlet four-way valve, cold and heat source fluid outlet four-way valve 9;

[0039] The partition plate 6 divides the container shell 1 into 4 cavities. The first adsorption bed 21, the second adsorption bed 31, the evaporator 51, and the condenser 41 are respectively arranged in the 4 cavities. The first adsorption bed cavity 2, the second adsorption bed cavity 3, the evaporator cavity 5, and the condenser cavity 4;

[0040] The first adsorption bed cavity ...

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Abstract

The invention discloses a compact adsorption refrigeration system, which comprises a container shell, a partition plate, a steam four-way valve, a cold and heat source fluid inlet four-way valve, anda cold and heat source fluid outlet four-way valve. The partition plate divides the container shell into four cavities; a first adsorption bed, a second adsorption bed, a condenser and an evaporator are arranged in the four cavities; the steam four-way valve can control the communication of the four cavities; and the cold and heat source fluid inlet four-way valve and the cold and heat source fluid outlet four-way valve can control cold running water and hot running water of the first adsorption bed and the second adsorption bed to flow in and out. The compact adsorption refrigeration system provided by the invention is not only more convenient to control and beneficial for reducing the energy consumption and reducing system parts, but also compact and high-efficient in structure, beneficial for reducing the system volume and the cost, and low in manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of adsorption refrigeration, and in particular relates to a compact adsorption refrigeration system. Background technique [0002] Adsorption refrigeration is the use of solid adsorbent to absorb the refrigerant air, causing the refrigerant liquid to evaporate, forming a cooling effect, and using thermal energy (such as solar energy, waste heat) to drive the regeneration cycle of the adsorbent to achieve continuous refrigeration. Compared with compression refrigeration, adsorption refrigeration has the advantages of not destroying the ozone layer, reducing the greenhouse effect, simple structure control, and being able to utilize green energy such as solar energy and low-grade heat sources such as waste heat. [0003] At present, in order to complete the continuous refrigeration cycle, the adsorption refrigeration system usually adopts double adsorption beds or multiple adsorption beds to alternately complet...

Claims

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Application Information

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IPC IPC(8): F25B17/02F25B41/00F25B41/20
CPCY02B30/62Y02A30/27Y02B30/00
Inventor 吴池力陈军罗森文贺伟赵汝恒周淳华
Owner GUANGZHOU HKUST FOK YING TUNG RES INST
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