Adsorption type thermal fluid self-cooling system

Abstract

The invention discloses an adsorption type thermal fluid self-cooling system which comprises an adsorber, a desorber, an evaporator, a working pair up-flow passage, a working pair down-flow passage and a system thermal fluid outlet, wherein the system thermal fluid outlet is communicated with the heated fluid inlet of the desorber, the heated fluid outlet of the desorber is communicated with the cooled fluid inlet of the evaporator through a thermal fluid passage, a cooled thermal fluid outlet is arranged on the evaporator, the gas-phase refrigerant outlet of the evaporator is communicated with the refrigerant inlet of the adsorber, the adsorbing working pair outlet of the adsorber is communicated with the desorber through the working pair up-flow passage, the desorbing working pair outlet of the desorber is communicated with the adsorber through the working pair down-flow passage, a refrigerant steam outlet is arranged on the desorber, and the refrigerant inlet is arranged on the evaporator. The invention has the advantages of simple structure, low manufacturing cost, high reliability, energy saving and environmental protection and can effectively cool a thermal fluid needing to be cooled in a thermal power system.

Description

Technical field [0001] The invention relates to the field of thermal energy and power, in particular to an adsorption-type thermal fluid self-cooling system. technical background [0002] In thermodynamic systems (such as engines, gas turbines, etc.), there are many thermal fluids that need to be cooled, such as the intake air heated by a supercharger, the cooling water system of the engine, and the exhaust of the engine that needs to be cooled. These hot fluids all have high temperature (the low one is one or two hundred degrees, the high one is seven or eight hundred degrees). The traditional method to cool this fluid is to use heat exchangers, but generally require larger heat exchange. Area and a lot of power, resulting in bulky, high power consumption and other shortcomings. If the high-temperature energy of these thermal fluids can be used as a driving force to cool themselves, a cooling system with a small volume and low energy consumption can be manufactured. Summary of...

AI Technical Summary

Problems solved by technology

These thermal fluids themselves have a relatively high temperature (the low temperature is one or two degrees, and the high temperature is seven or eight degrees). To cool this fluid, the traditional method is to use a heat exchanger, but generally requires a large heat exchange. area and a large amount of power, resulting in bulky, high power consumption and other disadvantages

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