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Premixable variable temperature cooling absorber and absorption cycle system

A cooling absorption and premixing technology, applied in the direction of absorbent/adsorbent, energy-saving heating/cooling, refrigerator, etc., can solve the problems of affecting the absorption efficiency and increasing the consumption of cooling medium, so as to improve the absorption rate and improve the thermodynamics. degree, the effect of reducing consumption

Active Publication Date: 2019-08-23
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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Problems solved by technology

[0005] The purpose of the present invention is to provide a premixable variable temperature cooling absorber, which aims to solve the problem that the separation of absorption and cooling process in the existing absorption system affects the absorption efficiency and increases the consumption of cooling medium

Method used

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  • Premixable variable temperature cooling absorber and absorption cycle system
  • Premixable variable temperature cooling absorber and absorption cycle system
  • Premixable variable temperature cooling absorber and absorption cycle system

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] see figure 1 as well as figure 2, the embodiment of the present invention provides a premixable variable temperature cooling absorber, including a shell 1 with a chamber 11, the chamber 11 is the temperature variable space of the absorber, specifically, the chamber 11 is separated by a partition 111 into The premixing space 112 and the heat exchange space 113, the absorber also includes a first cooling pipe 2, wherein in the first cooling pipe 2 heat ...

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Abstract

The invention relates to the energy chemical industry and provides a temperature-variable cooling absorber with a pre-mixing function. The temperature-variable cooling absorber comprises a shell and further comprises a first cooling pipe. A cavity is divided into a pre-mixing space and a heat exchange space through a partition plate. The pre-mixing space is located on the heat exchange space. A plurality of spray heads which communicate with the pre-mixing space and can spray towards the heat exchange space are arranged on the partition plate. A first inlet, a second inlet and a first outlet are formed in the shell. The first inlet and the second inlet both communicate with the pre-mixing space. The first cooling pipe is located in the heat exchange space. A first cooling inlet and a firstcooling outlet are formed in the shell and both communicate with the first cooling pipe. The invention further provides an absorption type circulation system comprising the temperature-variable cooling absorber. According to the temperature-variable cooling absorber, the coupled mode in the mass transfer and cooling process and corresponding structural arrangement can be achieved, accordingly thethermodynamic perfect degree of the whole absorption process is improved, cooling medium consumption is reduced by a large margin, and thus the efficiency of the whole absorption type circulation system is improved completely.

Description

technical field [0001] The invention relates to the field of energy and chemical industry, in particular to a premixable variable temperature cooling absorber and an absorption circulation system. Background technique [0002] Absorption cycle systems are widely used in technical fields such as refrigeration, power and gas separation, such as absorption refrigerators (heat pumps), absorption engines (circulation systems with ammonia water as the absorption working medium, also known as Kalina cycle engines) And various absorption gas separation systems. These systems are driven by thermal energy and only need to consume a small amount of mechanical work, so as to realize the external continuous output of cooling capacity, mechanical work (electrical energy) or the separation of gas components in the process. The basic principle of the absorption cycle system is to use thermal energy to drive the generation (distillation) process to separate the concentrated solution into hi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B37/00
CPCY02A30/27Y02B30/62Y02P20/10
Inventor 公茂琼鹿丁郭浩陈高飞董学强沈俊
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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