Heat exchange core for two-way inlet/outlet air hose

A heat exchange core, air in and out technology, applied in the field of air conditioning, can solve the problems of large space occupation and high renovation cost

Pending Publication Date: 2018-09-14
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems that the existing fresh air system using a prismatic heat exchange core takes up a large space and the cost of renovation is high, the present invention provides a two-way inlet and outlet air duct A heat exchange core, the heat exchange core includes a prismatic main body, the first side of the prismatic main body along the X direction is formed with at least two first inner prism faces and at least two first outer prism faces,

Method used

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  • Heat exchange core for two-way inlet/outlet air hose
  • Heat exchange core for two-way inlet/outlet air hose
  • Heat exchange core for two-way inlet/outlet air hose

Examples

Experimental program
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Effect test

Embodiment 1

[0043] First refer to Figure 1 to Figure 6 , to describe the first embodiment of the heat exchange core used in the two-way inlet and outlet air ducts of the present invention. in, figure 1 It is a structural schematic diagram of the heat exchange core used for the two-way inlet and outlet air ducts in the first embodiment of the present invention; figure 2 It is the front view of the heat exchange core used for the two-way inlet and outlet air ducts in the first embodiment of the present invention; image 3 It is a top view of the heat exchange core used for the two-way inlet and outlet air ducts in the first embodiment of the present invention; Figure 4 for image 3 Sectional view along A-A direction; Figure 5 for image 3 Sectional view along B-B direction; Figure 6 It is a structural schematic diagram of the heat exchanger in the first embodiment of the present invention.

[0044] Such as Figure 1 to Figure 6 As shown, the present invention firstly provides a...

Embodiment 2

[0053] Refer below Figure 8 to Figure 12 , to describe the second embodiment of the heat exchange core used in the two-way inlet and outlet air ducts of the present invention. in, Figure 8 It is a structural schematic diagram of the heat exchange core used for the two-way inlet and outlet air ducts in the second embodiment of the present invention; Figure 9 It is the front view of the heat exchange core used for the two-way inlet and outlet air ducts in the second embodiment of the present invention; Figure 10 for Figure 9 Sectional view along C-C direction; Figure 11 for Figure 9 Sectional view along D-D direction; Figure 12 It is a structural schematic diagram of the heat exchanger in the second embodiment of the present invention.

[0054] Such as Figure 8 to Figure 12 As shown, the present invention also provides a heat exchange core 3 for a two-way inlet and outlet air duct 4, the two-way inlet and outlet air duct 4 includes an outer tube 41 and a first in...

Embodiment 3

[0061] Refer below Figure 13 to Figure 16 , the dual-flow fresh air purification device of the present invention is described. in, Figure 13 It is a structural schematic diagram (without draft tube) of the dual-flow fresh air purification device of the present invention; Figure 14 It is a schematic diagram of the working principle of the dual-flow fresh air purification device of the present invention (without draft tube); Figure 15 It is a schematic structural view of the dual-flow fresh air purification device of the present invention (there is a draft tube); Figure 16 It is a schematic diagram of the working principle of the dual-flow fresh air purification device of the present invention (with a draft tube).

[0062] Such as Figure 13 and Figure 14 As shown, the dual-flow fresh air purification device 5 of the present invention (hereinafter referred to as the purification device 5) mainly includes a two-way air inlet and outlet duct, an air intake system and an...

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Abstract

The invention relates to the field of air regulation, in particular to a heat exchange core for a two-way inlet/outlet air hose. The invention aims to solve the problems of great occupied space and high reformation cost of an existing fresh air system adopting a prismatic heat exchange core. To achieve the aim, the heat exchange core disclosed by the invention comprises a prismatic main body, wherein at least two first inner edge surfaces and at least two first outer edge surfaces are formed on the first side of the prismatic main body in the X direction; at least two second inner edge surfaces and at least two second outer edge surfaces are formed on the second side of the prismatic main body in the X direction; a plurality of air inlet flow channels are formed between the second outer edge surfaces and the corresponding first inner edge surfaces; a plurality of air outlet flow channels are formed between the first outer edge surfaces and the corresponding second inner edge surfaces;the plurality of air inlet flow channels and the plurality of air outlet flow channels are arranged in a cross manner. The heat exchange core disclosed by the invention can be applied to the two-way inlet/outlet air hose; occupied space of the heat exchange core is reduced and reformation cost is reduced.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to a heat exchange core for a bidirectional air inlet and outlet duct. Background technique [0002] The air pollution report released by the International Energy Agency clearly mentioned that as many as 97% of Chinese people are exposed to the harm of PM2. The cardiopulmonary immunity of people in heavy smog areas has dropped by 10%. In recent years, due to the intensification of air pollution and frequent smog, people cannot often open windows for ventilation. As a result, bacterial particles such as PM2.5 in the indoor air can easily invade the lungs and respiratory tract, causing cough, asthma, pneumonia and even lung cancer. At the same time, it also causes cross-infection among people, which is regarded as the root cause of respiratory epidemics. In addition, people stay in a closed indoor environment for a long time, and the decoration pollutants such as formaldehyde and TVO...

Claims

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Application Information

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IPC IPC(8): F24F12/00F24F13/02F24F13/30F24F7/08
CPCF24F7/08F24F12/006F24F13/02F24F13/0254F24F13/30Y02B30/56
Inventor 刘光朋于尊才曾福祥
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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