Double-air-duct evaporation adjusting device

A regulating device and dual-air duct technology, which is applied in cooling/ventilation/heating transformation, modification with liquid cooling, electrical components, etc., can solve problems such as complex structure of equipment, difficulty in precise control, and bulky volume

Pending Publication Date: 2021-09-10
合肥天鹅制冷科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For methods ① and ②, the structure of the equipment is usually complex and bulky, which is unacceptable for a small space; for method ③, it is difficult to accurately control the method of both cooling and dehumidification

Method used

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  • Double-air-duct evaporation adjusting device

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Such as figure 1 shown in the figure is the direction of air flow, Refrigerant flow direction for external supply. A dual-channel evaporation regulation technology of the present invention includes an evaporator device 1 , a main air duct 2 , an auxiliary air duct 4 , a damper regulator 3 , a heating unit 5 and a fan 6 . The outer wall of the lower part of the main air duct 2 is covered with a coaming plate, and the space surrounded by the coaming plate and the lower side wall of the main air duct 2 constitutes the auxiliary air duct 4, and the lower side wall of the main air duct 2 is used to isolate the main air duct 2. , The dividing plate of auxiliary air duct 4.

[0022] The evaporator device 1 is a combination formed by upper and lower parts. The upper part of the evaporator device 1 is the main evaporator 1.1, which is mainly used to...

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PUM

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Abstract

The invention discloses a double-air-duct evaporation adjusting device which comprises an evaporator, a main air duct, an auxiliary air duct, an air door regulator, a heating unit, a fan and the like. The evaporator is a combined body formed by an upper part and a lower part, the upper part is a main evaporator which is mainly used for cooling air temperature to control dry-bulb temperature, and the lower part is an auxiliary evaporator which is mainly used for condensing air moisture to control wet-bulb temperature. The main evaporator is located in the main air channel, and the auxiliary evaporator is located in the auxiliary air channel. The auxiliary air channel is arranged below and connected with the main air channel, three holes are formed between the main air channel and the auxiliary air channel, a middle hole is used for allowing the evaporator to penetrate, a hole in the leeward side of the evaporator is a bypass air outlet, a hole in the windward side of the evaporator is a bypass air inlet, and the air door regulator is arranged on the air inlet. According to the invention, heat dissipation of an electronic cabinet and an electronic square cabin with a large air volume requirement can be satisfied.

Description

technical field [0001] The invention relates to the field of evaporation devices for air-conditioning systems, in particular to a double-air duct evaporation adjustment device. Background technique [0002] In recent years, with the rapid development of electronic cabinets and electronic shelters, the integration level and heat flux density of electronic devices have been rising, which has prompted the air volume and pressure of the air conditioner to be higher and higher, so as to provide enough cooling airflow. Overheating area, enhanced heat dissipation, so as to ensure continuous and reliable operation of electronic equipment. The biggest features of this type of air conditioner are: large air volume, small temperature difference, and controllable temperature and humidity. [0003] For example, a 25kW ordinary air conditioner is designed to have an indoor circulating air volume of 4000 m 3 / h, when the average wind speed passing through the evaporator is 2.5m / s, it nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/20554H05K7/20663H05K7/20309H05K7/20145
Inventor 王伟柴恒炜
Owner 合肥天鹅制冷科技有限公司
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