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Flash evaporator for quasi two stage circulation bidirectional air compensation

A flash evaporator and air pipe technology, applied in the field of air conditioning energy saving, can solve structural problems and other problems

Inactive Publication Date: 2008-12-17
WUXI TONGFANG ARTIFICIAL ENVIRONMENT
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, due to structural problems, the existing flash evaporator can only realize one-way air supply

Method used

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  • Flash evaporator for quasi two stage circulation bidirectional air compensation

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Embodiment Construction

[0011] As shown in the figure: the flasher body 1 is a sealed space, and the material can be steel or copper. The gas pipe 2 can be led out from the uppermost part of the flasher body 1, as shown in Fig. 1 .

[0012] Or, insert the air pipe 1 into the upper part of the flasher body 1 and then lead it out from the desired position. At this time, it is required to insert the air pipe 1 into the upper part of the flasher body 1 as far as possible while ensuring the unobstructed air outlet. The material of the trachea 2 can be steel or copper pipe, as shown in Fig. 2 .

[0013] Described liquid pipe comprises the first liquid pipe 3 and the second liquid pipe 4, and the inner end of described first liquid pipe 3 and the second liquid pipe 4 should extend to the lower part in the flasher body 1, and its outer end is connected from the flasher again. The top of the steamer body 1 leads out, as shown in Fig. 1 .

[0014] Alternatively, after inserting the inner ends of the first li...

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Abstract

The invention relates to the field of energy-saving technology of air conditioners, in particular to a flash evaporator for filling gas for pseudo-secondary circulation, which can operate efficiently and stably for heating and refrigerating in cold areas. According to the technical scheme provided by the invention, a gas pipe and a liquid pipe are arranged on the main body of the flash evaporator. The flash evaporator is characterized in that the main body of the flash evaporator includes a sealed space; the inner end of the gas pipe is arranged on the upper part in the main body of the flash evaporator; and the outer end of the gas pipe is arranged outside the main body of the flash evaporator. The gas pipe is arranged in the top, the bottom or the side surface of the main body of the flash evaporator. The inner end of the liquid pipe is arranged on the bottom in the main body of the flash evaporator, and the outer end of the liquid pipe is arranged outside the main body of the flash evaporator. The flash evaporator can improve the operation stability and widen the application range of a heat pump system, simultaneously improve the heating and refrigerating performance of the system, simplify the structure and lower the cost.

Description

technical field [0001] The invention relates to the technical field of air-conditioning energy saving, in particular to a flash evaporator used for quasi-secondary cycle bidirectional air supply, which can operate efficiently and stably during heating and cooling in cold regions. Background technique [0002] The traditional air-cooled heat pump system, as an energy-saving and environmentally friendly heating method, has been applied in non-heating areas such as the middle and lower reaches of the Yangtze River and South China. However, in the vast heating areas such as the Yellow River Basin and North China, in the cold winter, due to the large pressure ratio and low refrigerant flow rate, the heating capacity of the traditional air-cooled heat pump system is greatly reduced, which cannot meet the heating and heating requirements. It also doesn't work reliably. Traditional air-cooled heat pump air-conditioning systems can generally only be used in environments above -5°C. ...

Claims

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Application Information

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IPC IPC(8): F25B41/00F25B40/02
Inventor 顾卫平李国强王洋
Owner WUXI TONGFANG ARTIFICIAL ENVIRONMENT
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