Air purifying box convenient to replace filter screens
An air purification and filter technology, which is applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the time-consuming and labor-consuming internal filter, the filter is not easy to replace or clean, and the filter is not easy Disassembly and installation and other issues to achieve the effect of strong practicability, enhanced air tightness, blocking and reducing wind speed
Inactive Publication Date: 2018-12-25
姚安琪
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Problems solved by technology
[0003] However, the current existing air purification box is time-consuming and labor-intensive to replace the internal filter, and the filter is not easy to disassemble and install, which makes the filter difficult to replace or clean; therefore, it does not meet the existing use requirements
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[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0016] See Figure 1~3 In the embodiment of the present invention, an air purification box that is convenient to replace the filter includes a purification box body 3. The positioning hole 12 on the top of the purification box body 3 is gap-connected with the positioning column 6 on the lower surface of the top cover 1, which is convenient Installation and disassembly between the top cover 1 and the clean box body 3. The clean box body 3...
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The invention discloses an air purifying box convenient to replace filter screens. The air purifying box comprises a purifying box body; a positioning hole at the top of the purifying box body and a positioning column on the lower surface of a top cover are in clearance connection; a first filter screen mounting frame, a second filter screen mounting frame, a third filter screen mounting frame anda fourth filter screen mounting frame are arranged in the purifying box body in sequence from left to right; the outer walls of two ends of the first filter screen mounting frame, the second filter screen mounting frame, the third filter screen mounting frame and the fourth filter screen mounting frame are in clearance connection with U-shaped grooves on U-shaped clamping plates; a rough filter screen and a first baffle plate are arranged on the inner side of the first filter screen mounting frame; and a second baffle plate and a fine filter screen are arranged on the inner side of the secondfilter screen mounting frame. The air purifying box solves the problem of difficult replacement of filter screens in a traditional air purifying box, and is convenient to install and disassemble thefilter screens in the purifying box body, simple in structure and high in practicability.
Description
Technical field [0001] The invention relates to the technical field of air purification equipment, in particular to an air purification box which is convenient to replace a filter screen. Background technique [0002] At present, urban air pollution is becoming more and more serious, causing residents to be unable to open windows for ventilation or to ventilate through ventilation fans when they are indoors, otherwise it will cause a large amount of outdoor air to flow in and cause indoor air pollution. If the airtightness of the room is improved, after people's long-term activities, especially when they rest at night, the indoor air quality will deteriorate sharply, the carbon dioxide concentration will increase, and the oxygen content will decrease, which will affect the health of the human body, especially for the elderly. , Children and patients are even more harmful. As a result, various air purifiers have been produced, which can circulate and purify indoor air, which is b...
Claims
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Login to View More IPC IPC(8): F24F3/16F24F13/28
CPCF24F13/28F24F8/10F24F8/108F24F8/158
Inventor 姚安琪李晨阳
Owner 姚安琪