Window filtering apparatus for preventing indoor air pollution
A technology for indoor air pollution and filtration devices, which is applied in the fields of dispersed particle filtration, dispersed particle separation, chemical instruments and methods, etc., can solve the complex installation and disassembly process of air purification devices, the inability of air purifiers to reach, and the inability to absorb air. and other problems, to achieve better filtration effect, healthy indoor air environment, and safe use.
Inactive Publication Date: 2018-01-16
WUXI LONGYING ENVIRONMENTAL PROTECTION TECHCO
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Problems solved by technology
[0003] However, there are certain defects in existing air filter devices when used. At present, air purifiers cannot achieve the desired effect in people's hearts, and can only purify to a part. People still cannot absorb and completely purify clean air, and the existing , the installation and disassembly process of the air purification device is complicated, inconvenient to use, and low in work efficiency, thus wasting resources
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-4 As shown, a window filter device for preventing indoor air pollution includes a frame 1 and a filter element 7, two supporting devices 4 are arranged under the frame 1, a first placement groove 12 is arranged inside the frame 1, and the first placement groove 12 is internally covered A filter screen 2 is provided, a second placement slot 13 is provided on one side of the first placement slot 12, a filter element 7 is sleeved inside the s...
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The invention discloses a window filtering apparatus for preventing indoor air pollution. The apparatus comprises a frame, a filter screen, a sealing plate, supporting devices, an inflatable rubber, an inflation port, a filter core, a fixed bolt, a rubber pad, a hydraulic telescopic rod, a regulating knob, a first placement groove, a second placement groove and a fixed screw hole. The apparatus has the following advantages: the first placement groove and the second placement groove are arranged in the frame, and the filter screen and the filter core are sleeved in the first filter placement groove and the second placement groove, so the apparatus has a good filtering effect; the inflatable rubber is sleeved on the outside of the frame, and the inflation port is arranged at one side of theinflatable rubber to make the apparatus in sealed connection with a window, so the air filtering effect of the apparatus is enhanced, and the apparatus is convenient and effective to use; two supporting devices are respectively arranged below the frame and above the sealing plate, so the apparatus is stably connected with the window, and the apparatus is safe to use; and the apparatus also has thecharacteristics of high filtering efficiency and stable structure.
Description
technical field [0001] The invention relates to a window filter device, in particular to a window filter device for preventing indoor air pollution, and belongs to the technical field of environmental protection applications. Background technique [0002] Air pollutants enter the atmosphere from man-made or natural sources, participate in the circulation process of the atmosphere, and after a certain residence time, are removed from the atmosphere through chemical reactions, biological activities and physical deposition in the atmosphere. If the output rate is less than the input rate, it will be relatively concentrated in the atmosphere, resulting in an increase in the concentration of a certain substance in the atmosphere. When the concentration rises to a certain level, it will directly or indirectly cause acute and chronic harm to people, organisms or materials, and the atmosphere will be polluted. In family life, the air enters the room through the window, so that the ...
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IPC IPC(8): B01D46/00
Inventor 尤为
Owner WUXI LONGYING ENVIRONMENTAL PROTECTION TECHCO