Constant-temperature dehumidification and refrigeration device

A refrigeration device, constant temperature dehumidification technology, applied in the direction of cooling/ventilation/heating transformation, standard rack/cabinet modification, etc., can solve the problems of limited dehumidification, uneven air heating, short compressor running time, etc., to reduce Effects of resistance loss, avoidance of impact, reduction in number

Pending Publication Date: 2020-11-20
陶冬梅
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At this time, if the computer room needs to be dehumidified, the dehumidification capacity is limited due to the short running time of the compressor, and the humidity in the computer room cannot be controlled at this time.
In this regard, traditional precision air conditioner manufacturers generally use electric heating for thermal compensa

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  • Constant-temperature dehumidification and refrigeration device

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[0019] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for ease of description, only the parts related to the invention are shown in the drawings.

[0020] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the application will be described in detail with reference to the drawings and in conjunction with embodiments.

[0021] Such as figure 1 As shown, a thermostatic dehumidification refrigeration device includes a compressor 1, a condenser 2, a reversing valve 3, a one-way valve 4, an expansion valve 5, a one-way valve 6, a one-way valve 7 and an evaporator 8. Heat exchanger 9, temperature sensor 10, outdoor unit fan 11, indoor ...

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Abstract

The invention discloses a constant-temperature dehumidification and refrigeration device. The device comprises a compressor, a condenser, a reversing valve, a check valve I, an expansion valve, a one-way valve II, a one-way valve III, an evaporator, a heat exchanger, a temperature sensor, an outdoor unit draught fan, and an indoor unit draught fan, the output end of the compressor is connected with the input end of the condenser; the input end of the compressor is connected with the output end of the evaporator and the port S of the reversing valve; the outdoor unit draught fan is arranged outside the condenser, the output end of the outdoor unit draught fan is connected with a port D of the reversing valve, the input end of the one-way valve I is connected with a port C of the reversing valve, and the output end of the one-way valve I is connected with the input end of the expansion valve and the output end of the one-way valve III. According to the invention, equipment is simplified,the number of expansion valves is reduced, and the technical effect that on the basis of the conventional refrigeration dehumidification function, constant-temperature dehumidification can be conducted easily at a low cost is achieved.

Description

technical field [0001] The invention relates to the field of a constant temperature dehumidification and refrigeration device, in particular to a constant temperature dehumidification and refrigeration device. Background technique [0002] Air-conditioning systems are used in various occasions. The air-conditioning systems used in computer rooms, data centers and other occasions will be described below. [0003] With the rapid development of big data, computer room air conditioners have also entered an era of rapid development and response. There are various electronic devices in the computer room. To improve the stability and reliability of these devices, it is necessary to strictly control the temperature and humidity parameters of the environment within the specified range. Early computer room air conditioners used comfort air conditioners, which often caused problems such as unstable operation of computer room equipment, static electricity, and condensation due to impro...

Claims

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Application Information

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IPC IPC(8): H05K7/20
CPCH05K7/2059
Inventor 陶冬梅
Owner 陶冬梅
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