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Air purification device for pneumology department

The technology of an air purification device and a purification box is applied in the field of air purification devices for respiratory departments, which can solve the problems of reducing purification efficiency, inconvenient inactivation of germs, infection of other patients and medical staff by germs, etc., and achieves the effect of avoiding secondary purification.

Inactive Publication Date: 2021-06-11
孟亭亭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the air purification effect in the prior art is average, and it is easy to repeatedly absorb indoor air to cause secondary purification, which reduces the purification efficiency, and generally only has the ability to purify the floating objects in the air, which is not convenient for the pathogenic bacteria in the air. Inactivation, causing bacteria to infect other patients and medical staff through the air, and a kind of air purification device for respiratory department is proposed

Method used

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  • Air purification device for pneumology department
  • Air purification device for pneumology department
  • Air purification device for pneumology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to Figure 1-5 , an air purification device for respiratory department, comprising a box body 1, an air duct 2 is arranged on the box body 1, a second rotating shaft 6 is rotatably connected in the air duct 2, and a fan blade 601 and a scraper are arranged on the second rotating shaft 6 602, a drive motor 3 is provided in the box body 1, the output end of the drive motor 3 is fixedly connected with the first rotating shaft 4, and the first transmission belt 401 is connected between the first rotating shaft 4 and the second rotating shaft 6, and the box body 1 is provided with The air guide box 5 is slidably connected with a slide plate 501 inside the air guide box 5, and the first rotating shaft 4 is provided with a reciprocating thread, the slide plate 501 is threadedly connected with the first rotating shaft 4, the air duct 2 is connected to the air guide box 5, and the box body 1 A purification box 7 is provided inside, and a first air guide pipe 502 is connect...

Embodiment 2

[0040] refer to Figure 1-5 , an air purification device for respiratory department, which is basically the same as Embodiment 1, furthermore, the guiding mechanism includes baffles 201, and two groups of baffles 201 are respectively connected to the inner walls of the air duct 2 and the first air duct 502 in rotation, Both the air duct 2 and the first air duct 502 are provided with limiting plates 203, and the two sets of limiting plates 203 are located above the baffle 201, and the two groups of baffles 201 are connected to the air duct 2 and the first air duct 502. There is torsion spring 202, baffle plate 201, torsion spring 202 and limit plate 203 are arranged to be convenient to limit the direction of air flow, so that the outside air is introduced into the purification box 7 along the air duct 2, so as to avoid secondary purification caused by backflow.

Embodiment 3

[0042] refer to Figure 1-5 , an air purification device for respiratory department, which is basically the same as Embodiment 1, furthermore, the driving mechanism includes a push rod 902, which is slidingly connected with the edge of the side wall of the cam 8, and the exhaust mechanism includes a cylinder 9, the cylinder A piston 901 is slidably connected in 9, and the end of the push rod 902 away from the cam 8 is fixedly connected to the piston 901. An air intake pipe 903 is connected between the cylinder 9 and the disinfection tank 10, and an exhaust pipe 904 is connected between the cylinder 9 and the purification box 7. One end of the exhaust pipe 904 located in the purification box 7 is fixedly connected with a spray ball 905, and the cam 8 drives the piston 901 to slide back and forth in the cylinder 9 through the push rod 902. When the piston 901 slides toward the direction close to the cam 8, the disinfection tank 10 The sterilizing gas in the cylinder enters into ...

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Abstract

The invention discloses an air purification device for pneumology department, and belongs to the field of medical equipment. The air purification device for the pneumology department comprises a box body, wherein an air pipe is arranged on the box body, a second rotating shaft is rotationally connected into the air pipe, fan blades and a scraping plate are arranged on the second rotating shaft, a driving motor is arranged in the box body, and the output end of the driving motor is fixedly connected with a first rotating shaft; and a first transmission belt is connected between the first rotating shaft and the second rotating shaft. According to the air purification device, air is conveniently guided into a purification box through the arrangement of the air pipe, an air guide box, a guide mechanism and the fan blades, dust attached to the inner wall of the air pipe is conveniently cleaned through the arrangement of the scraping plate, the air in the purification box is conveniently sterilized and disinfected through the arrangement of an air suction and exhaust mechanism and a disinfection tank, and water vapor mixed in the air is conveniently cooled and refluxed through the arrangement of a spiral pipe; and by arranging a gas washing box, disinfection gas mixed in the air can be conveniently absorbed, and the gas can be conveniently dried and further purified through a filtering mechanism.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an air purification device for respiratory department. Background technique [0002] Due to the large number of patients in the hospital and most of them carrying different types of viruses, bacteria and other pathogens and sources of infection, the air in the hospital is mixed with a large number of bacteria and viruses, which is harmful to other patients, accompanying personnel, staff and the surrounding environment. creatures are a deadly threat. In the past, medical air purification can filter dust and large suspended particles in the air. In order to ensure air quality, it is necessary to use an air purification device to purify the air in the medical room. [0003] The existing air purification devices have a general effect on air purification, and it is easy to repeatedly absorb indoor air to cause secondary purification, which reduces the purification efficienc...

Claims

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Application Information

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IPC IPC(8): F24F8/80F24F8/108F24F8/133F24F8/20F24F13/10F24F13/28F24F13/32
CPCF24F3/16F24F13/10F24F13/28F24F13/32Y02A50/20
Inventor 孟亭亭
Owner 孟亭亭
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