Oxygen-rich fan

An oxygen-enriched fan and oxygen-enriched technology, applied in gas treatment, liquid fuel engines, mechanical equipment, etc., can solve problems such as discomfort symptoms, achieve the effect of improving user comfort, improving breathing comfort, and avoiding physical discomfort

Pending Publication Date: 2018-11-23
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the indoor personnel will suffer from lack of oxygen and produce uncomfortable symptoms when the fan in the prior art is blowing air in a room with a large population density, thereby providing a fan that can improve the air content of the air. Oxygen Enriched Fan

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, an oxygen-enriched fan of the present invention includes a fan body, and an oxygen-enriched module arranged on the fan body, and the oxygen-enriched module is arranged inside at least one air inlet surface of the fan body , the air inlet surface provided with the oxygen-enriched module is an oxygen-enriched air inlet surface, the oxygen-enriched module has an air inlet side, an air outlet side, and an exhaust gas outlet, and the air inlet side is connected to the corresponding oxygen-enriched air inlet The air inlet on the air side communicates, the air outlet side communicates with the inside of the fan body, the exhaust gas outlet communicates with the outside of the fan body, and the air passes through the oxygen-enriched module from the inlet side to separate oxygen from the The gas outlet side flows out, and the remaining gas flows out from the exhaust gas outlet.

[0029] At least one air inlet surface of the fan body is set as an oxyge...

Embodiment 2

[0037] Such as figure 2 As shown, the difference between Embodiment 2 and Embodiment 1 is that a common waste gas outlet is provided at the junction of the air inlet side wall and the air inlet bottom, and the common exhaust gas outlet is the air inlet side. The oxygen enrichment module on the wall is shared with the oxygen enrichment module on the bottom of the air intake. This can make the structure of the oxygen-enriched fan more compact and occupy less space.

[0038]In this embodiment, preferably, the air inlet side walls include upper and lower air inlet side walls, and left and right air inlet side walls, and the air inlet bottom 1 and the upper air inlet side wall 2 are respectively provided with the oxygen-enriched module, where the upper end of the air inlet bottom 1 and the upper air inlet side wall 3 meet to form an upper common exhaust gas outlet, of course, as one of the alternative implementations, it can also be the upper air inlet bottom 1, The upper air in...

Embodiment 3

[0040] Such as image 3 As shown, the difference between Embodiment 3 and Embodiment 1 or 2 is that the oxygen-enriched module also includes an adjustment slide cover 10, and the adjustment slide cover 10 is arranged at the exhaust gas outlet facing the multi-layer oxygen-enrichment module. One side of the membrane 4, and can slide along the lamination direction of the multi-layer oxygen-enriched membrane 4, and is used to block the part of the exhaust gas outlet that is not provided with the oxygen-enriched membrane 4. In this way, the number of layers of the oxygen-enriched membrane 4 in the oxygen-enriched module can be increased or decreased according to the actual use, so as to realize the adjustment of the oxygen content in the air blown by the fan. Further, preferably, the adjusting sliding cover 10 is detachably arranged on the housing of the oxygen-enriching module. During specific operation, the adjusting slide cover 10 can be removed from the oxygen-enriched module...

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Abstract

The invention provides an oxygen-rich fan. The oxygen-rich fan comprises a fan body and further comprises an oxygen-rich module arranged on the fan body. The oxygen-rich module is arranged on the inner side of at least one air inflow face of the fan body, the air inflow face with the oxygen-rich module is an oxygen-rich air inflow face, and the oxygen-rich module is provided with an air inflow side, an air outflow side and a waste gas exhaust port. The air inflow side communicates with an air inlet of the corresponding oxygen-rich air inflow face, the air outflow side communicates with the interior of the fan body, and the waste gas exhaust port communicates with the exterior of the fan body. After air passes the oxygen-rich module from the air inflow side, oxygen is separated out, and flows out from the air outflow side, and other gas flows out from the waste gas exhaust port. The oxygen-rich fan is simple in structure and low in manufacturing cost, the air oxygen content of blown aircan be effectively increased, and the respiration comfort generated during use by a user is improved.

Description

technical field [0001] The invention relates to the field of fans, in particular to an oxygen-enriched fan. Background technique [0002] Oxygen can help breathing and control convective heat transfer. The proportion of oxygen in the air is only 21%, and the proportion of forest oxygen is 31%. It is generally considered that the oxygen content of comfortable air is 40%-80%. Improve breathing comfort. [0003] Traditional fans often only have a single air supply function, but in relatively small areas with high population density (offices), due to the high population density, respiration can easily reduce the oxygen content of indoor air, resulting in a state of hypoxia in the room, which eventually leads to Users have various symptoms such as headaches due to lack of oxygen. Therefore, the traditional fan with only the air supply function on the market cannot improve the user's breathing experience and cannot meet the needs of the market. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/00F04D29/52B01D53/22
CPCF04D25/08B01D53/226B01D2053/222B01D2256/12F04D29/002F04D29/522
Inventor 张量周曌周栋杨勇
Owner GREE ELECTRIC APPLIANCES INC
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