Heat exchanger capable of improving heat exchanger efficiency
A heat exchanger and hot air technology, applied in the direction of heat exchanger types, indirect heat exchangers, lighting and heating equipment, etc., can solve the problems of less effective space, low heat exchange efficiency, large occupied space, etc. The effect of small space, improved heat exchange efficiency, and compact overall structure
Inactive Publication Date: 2007-05-30
WUXI MASHAN YONGHONG HEAT EXCHANGER
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Problems solved by technology
[0003] Aiming at the shortcomings of existing heat exchangers, the precooling section and the evaporating section are independent parts, occupying a large space, but less effective space, and low heat exchange efficiency. The heat exchanger has a compact structure, and compared with existing heat exchangers, it occupies less space and has higher heat exchanger efficiency
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[0011] See Figure 2, Figure 3, Figure 4. The present invention includes a steel shell 1, a pre-cooling section, and an evaporation section. The pre-heating section and the evaporation section are distributed in the same steel shell 1. The pre-cooling section and the evaporation section respectively include a cold source channel structure 12, 8 and the hot air channel structure, the hot air channel structure of the pre-cooling section is connected to the hot air channel structure of the evaporation section (the hot air channel structure of the pre-cooling section and the evaporation section in Figure 2 is an integral channel structure 4) , The cold source channel structure 12 of the pre-cooling section and the cold source channel structure 8 of the evaporation section are separated by a partition 13, and the output end 11 of the hot air channel structure 4 passes through the pipe 20 and the cold source channel structure 12 of the pre-cooling section The input end 14 of the pipe is ...
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The invention relates to a heat exchanger, which can improve the efficiency of heat exchange. It is provided with compact structure, small occupied space, bigger available space and higher efficiency of heat exchanger. It comprises steel shell, pre-cooling segment, and evaporation segment, characterized in that said pre-cooling segment and evaporation segment are set in the same steel shell and they comprises channel structure for cool resource and channel structure for hot air respectively. The channel structure for hot air of pre-cooling segment is connected with the channel structure for hot air of evaporation segment. The channel structure for cool resource of pre-cooling segment is parted with the channel structure for cool resource of evaporation segment by clipboard. The output end of channel structure for hot air of said evaporation segment is connected with the input end of channel structure for cool resource of said pre-cooling segment by pipe. In which water removal equipment is set.
Description
(1) Technical field [0001] The invention relates to heat exchange equipment, in particular to a heat exchanger capable of improving heat exchange efficiency. (2) Background technology [0002] The structure of the existing heat exchanger is shown in Figure 1. The heat exchange process is as follows: the hot and humid air from the compressor enters the copper tube 3 in the steel shell 2 through the interface 5, then exits the interface 8, and then enters the steel shell through the interface 9. 10. Flow along the outer circumference of the copper pipe 11. At the same time, the Freon entering the copper pipe 11 from the interface 13 cools the hot and humid air outside the pipe 11 in time to form cold and dry air, which passes through the pipe 15, The interface 6 enters the steel shell 2, and the hot and humid air inside the copper tube 3 is pre-cooled and discharged, thus completing a complete heat exchange cycle. 1 is the reheat dry air outlet, 4 and 12 are baffles, and 7 is the f...
Claims
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IPC IPC(8): F28D1/00
Inventor 殷敏伟
Owner WUXI MASHAN YONGHONG HEAT EXCHANGER