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Air freshening machine

A technology for air purifiers and shells, applied in irradiation, deodorization, disinfection, etc., which can solve the problems of inconvenient disassembly, cleaning and replacement of parts, complex structure, etc., to simplify the machining process, reduce production costs, and be suitable for operation Effect

Inactive Publication Date: 2011-09-21
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Moreover, the structure of air purifiers currently on the market is relatively complicated, and it is inconvenient to disassemble, clean and replace parts.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] 1) work normally

[0019] The air freshener is turned on, and the motor 4 drives the fan 3 to rotate to generate negative pressure in the body, and the dirty air is sucked into the body through the air intake array 11 on the door 7, and first passes through the filter screen 8, and there is a high pressure in the filter screen 8. The density net and catalytic activated carbon can realize the filtration of large particles of dust and remove harmful gases in the air; then the filtered air passes through the ultraviolet disinfection net 9 to realize the disinfection process of the filtered air; then the sterilized air passes through the high-voltage electrostatic adsorption net 10 to realize micro Electrostatic adsorption of dust particles; finally, negative ions generated by the negative ion generator and control circuit board 6 enter the left side of the high-voltage electrostatic adsorption network 10 and mix with the air after filtration, disinfection, and electrostatic...

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Abstract

The invention relates to an air freshening machine, which comprises an upper cover (1), a shell (2), a fan (3), a motor (4), a lower cover (5), a negative-ion generator, a control circuit board (6), a door (7), a filter screen (8), an ultraviolet disinfection screen (9), a high-voltage static adsorption screen (10) and an on-off control part of an ultraviolet lamp. The air freshening machine has a simple structure and is convenient to operate, and the control of the disinfection time of ultraviolet can be realized conveniently.

Description

technical field [0001] The invention relates to an air purifier, in particular to an air purifier capable of controlling ultraviolet disinfection time. Background technique [0002] The air purifier can be applied to the central air conditioning system, and can also be used for indoor air purification alone. [0003] The air purifier uses a high-speed rotating centrifuge to generate negative pressure in the body, sucking dirty air into the body, and the dirty air passes through high-tech HEPA high-density filters and catalytic activated carbon to remove harmful gases in the air. The negative ion generator releases an appropriate concentration of air vitamins. Finally, the purified clean fresh air is sent out from the tuyere and released in the indoor space, thus achieving the function of purifying the air. [0004] At present, the air purifiers on the market generally only filter and freshen the air, without disinfection function, or have disinfection function but the ultr...

Claims

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Application Information

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IPC IPC(8): A61L9/20A61L9/22
Inventor 张付祥
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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