Structure of evaporation region of absorption diffusion type refrigerating circulation
AssigneeHeat Energy Advanced Technology Corp.
InventorsHao Pai, Ru He Jan, Chin Hung Kuo
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Abstract
The present invention provides a structure of the evaporation region of an absorption diffusion type refrigerating circulation. The refrigerating circulation comprises a generator, a rectifier, a condenser, an evaporator, a concentrated ammonia aqueous solution tank, and an absorber. An ammonia liquid pipe and a hydrogen pipe are arranged in a pipeline of the evaporator. The evaporator at the evaporation region has a simple shape and structure, and can be processed easily, hence saving the space thereof. Because the ammonia liquid pipe and the hydrogen pipe are arranged in the evaporator, the effect of heat exchange thereof is better, and the refrigerating temperature is lower.
Claims9
A structure of the evaporation region of an absorption diffusion type refrigerating circulation, comprising:
- an ammonia liquid pipe, one end thereof being used to guide in ammonia liquid, a liquid-shutting loop being formed between two ends thereof, the other end thereof being lower than the guide-in end and joining a capillary device, said capillary device being used to guide expansion of ammonia liquid and to prevent ammonia liquid from only creeping along the outer surface of said ammonia liquid pipe after flowing out;
- a hydrogen pipe whose one end is used to guide in hydrogen gas;
- and an evaporator having a closed pipeline, said hydrogen pipe and said ammonia liquid pipe penetrating into said pipeline from the lower end of said evaporator side by side and extending to the upper end along said pipeline, ammonia liquid and hydrogen gas being released out at the upper end of said evaporator, so that ammonia liquid evaporates to absorb heat and performs action of heat exchange, the generated ammonia vapor and hydrogen gas flowing back together and then being discharged out.
Dependencies are inferred from the claim text.