A long-life fresh air machine
A new air blower, long-life technology, applied in ventilation systems, mechanical equipment, space heating and ventilation, etc., can solve the problems of breeding mites and mold, low recycling rate, pollution, etc., to restore the purification ability, prolong the service life, The effect of automatic purification ability
Active Publication Date: 2021-02-02
张和平
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Problems solved by technology
The above three-stage filtration is not perfect in filtering air fibers, coarse particles, and dust, and there are many defects in the post-processing: 1. Poor filtration accuracy of fine dust; 2. Absorbing moisture in the air to breed mites and mold; 3. Replacement The post-recycling utilization rate is low, the treatment and degradation are difficult, and new pollution is brought
Indoor removable air filters can't solve the problem of polluted air entering the room, and the air quality in other rooms cannot be guaranteed
Method used
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Embodiment Construction
[0031] The purpose of the present invention can be achieved through the following technical solutions:
[0032] A long-life fresh air machine, see Figure 1~3 , including return air chamber 1, fresh air chamber 2, filter adsorption chamber 3, air supply chamber 4, indoor return air inlet 5, outdoor fresh air inlet 6, coupling 7, return air opening and closing valve 8, fresh air opening and closing valve 9. Stainless steel wire mesh 10, filter self-cleaning device 11, steel ball filter screen 12, return air end pressure difference sensor 13, fresh air mold end pressure difference sensor 14, centrifugal fan 15, indoor air supply port 16;
[0033] The return air bin 1 is located above the fresh air bin 2; the right side of the return air bin 1 and the fresh air bin 2 is provided with an air supply bin 4; the return air bin 1, the fresh air bin 2 and the air supply bin 4 are provided with a stainless steel wire mesh 10 , filter adsorption chamber 3, steel ball filter screen 12, r...
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The invention discloses a long-life fresh air fan, which includes a return air chamber, a fresh air chamber, a filter adsorption chamber, an air supply chamber, an indoor return air inlet, an outdoor fresh air inlet, a coupling, a return air opening and closing valve, and a fresh air opening and closing valve sheet, stainless steel wire mesh, filter self-cleaning device, steel ball filter, pressure difference sensor at the return air end, fresh air mold end pressure difference sensor, centrifugal fan, indoor air supply port; the return air bin is located above the fresh air bin; the return air bin , There is an air supply bin on the right side of the fresh air bin; between the return air bin, the fresh air bin and the air supply bin, there are stainless steel wire mesh, filter adsorption bin, steel ball filter, pressure difference sensor at the return air end, and pressure difference at the fresh air mold end. sensor. The invention has the characteristics of automatic filtering and cleaning, prolonging the service life of the filter element, automatically recovering the purification ability, low use cost and strong ability.
Description
technical field [0001] The invention relates to a long-life fresh air blower, in particular to a long-life fresh air blower with automatic filter cleaning, prolonging the service life of a filter element, automatic restoration of purification ability, low cost of use and strong ability. Background technique [0002] At present, there are many types of air filters on the market, and the use of filter media is also varied. Most products use three-stage filtration: steel mesh, activated carbon adsorption, and glass fiber membrane HEPA. The above three-stage filtration is not perfect in filtering air fibers, coarse particles, and dust, and there are many defects in the post-processing: 1. Poor filtration accuracy of fine dust; 2. Absorbing moisture in the air to breed mites and mold; 3. Replacement The post-recycling utilization rate is low, and the treatment and degradation are difficult, which brings new pollution. Indoor removable air filters can't solve the problem of pollu...
Claims
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IPC IPC(8): F24F7/007F24F11/72F24F11/89F24F13/28F24F110/40
CPCF24F7/007F24F13/28F24F11/72F24F11/89F24F2110/40
Inventor 张和平
Owner 张和平