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Temperature and humidity control system based on gas refrigerator

A gas refrigerator, temperature and humidity control technology, used in control/regulation systems, non-electric variable control, simultaneous control of multiple variables, etc., can solve unfavorable operations and mobile handling, large temperature fluctuations between day and night, and no constant temperature function and other problems, to achieve the effect of compact structure, overcoming technical problems and small vibration

Inactive Publication Date: 2018-12-21
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the air-conditioning devices equipped with independent exhibition cabinets in museums only have the function of constant humidity and do not have the function of constant temperature. Therefore, the temperature fluctuates greatly day and night, which is not conducive to the preservation of cultural relics.
At the same time, the efficiency of the refrigeration system used in the showcase is low, and long-term operation will lead to excessive operating costs. The low efficiency also makes the system bulky and complex in structure, which is not conducive to operation and mobile handling, etc.

Method used

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  • Temperature and humidity control system based on gas refrigerator

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Embodiment Construction

[0038] Taking the temperature and humidity control of cultural relics showcase as an example, the present invention is further described:

[0039] Such as figure 1 Shown: a micro-environment temperature and humidity control system based on a gas refrigerator includes: showcase 1, air supply pipe 3, heater 4, water tank 5, gas refrigerator 6, controller 10, deflector 12, return air pipe 13 and fan 14;

[0040] The showcase 1 is provided with an air inlet and an air outlet, and the water tank 5 is provided with an air supply outlet and an air return outlet. The air outlet of the showcase 1 is connected to the air return port of the water tank 5 through the air return pipe 13 , and the air supply port of the water tank 5 is connected to the air inlet of the showcase 1 through the air supply pipe 3 .

[0041] The blower fan 14 is arranged on the part of the air return pipe 13 close to the air outlet of the showcase 1 . A heater 4 is arranged on the air supply pipe 3, and the ai...

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Abstract

The invention discloses a temperature and humidity control system based on a gas refrigerator. The system comprises an air supply pipe and an air return pipe which are connected with the environment,and further comprises a water tank connected with the air supply pipe and an air inlet pipe, a heater used for heating air in the air supply pipe, and the gas refrigerator used for refrigerating waterin the water tank. The temperature and humidity control system based on the gas refrigerator adopts the efficient gas refrigerator as a cold source, has the advantages of being compact in structure,high in efficiency and high in reliability, and can realize constant control on environment temperature and humidity.

Description

technical field [0001] The invention relates to a refrigeration system, in particular to a temperature and humidity control system based on a gas refrigerator. Background technique [0002] Humidity represents the physical quantity of the degree of dryness of the atmosphere, mainly referring to the content of water vapor in the air. Humidity is closely related to temperature. At a certain temperature, the less water vapor contained in a certain volume of air, the drier the air; the more water vapor, the wetter the air. Temperature and humidity are an important indicator of many living and industrial occasions. The control of temperature or humidity is relatively easy to realize, but the control of constant temperature and humidity is more complicated. [0003] Especially for the control of constant temperature and humidity in some micro-environments, it is more difficult. Taking the preservation of cultural relics as an example, the preservation and display of cultural rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 王博张学军甘智华余萌王建军赵钦宇王亚彬
Owner ZHEJIANG UNIV
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