CN213841239U - A medical air cleaning screen - Google Patents

Abstract

A medical air cleaning screen comprises a machine body, an air duct, an air inlet cover, a pre-filtering net, a sound-proof cover, a fan, a sound-proof pad, an ultraviolet lamp, a high-efficiency filter, an air outlet cover, a control unit and a caster support. When in use, air is sucked into the air duct by the fan, filtered twice by the pre-filtering net and the high-efficiency filter, sterilized and disinfected by the ultraviolet lamp and then discharged out of the air duct, so that the air is purified. Because fuselage and wind channel constitute double-deck shell structure jointly to sound-proof housing and sound-proof pad enclose the fan inside the sound-proof housing cavity, so can effectively the separation fan running noise and the noise that air flow was in the wind channel spread to the equipment outside, thereby effectively reduce the running noise of equipment.

Description

Medical air cleaning screen

Technical Field

The utility model relates to a medical air purification equipment technical field, concretely relates to medical air cleaning screen.

Background

The medical air cleaning screen, also called aerosol adsorber, uses its built-in fan to suck the air in the room into its interior, and after the air is filtered and disinfected by its built-in high-efficiency filter and air disinfection device, the air is discharged back into the room, so circulating, thereby achieving the effect of purifying the air in the room. The existing equipment generally has the problem of overlarge running noise.

The inventor designs and improves to the above-mentioned weak point of current air clean screen product, has carried out the utility model discloses a production.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a medical air cleaning screen has purifying effect good, running noise low grade advantage.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a medical air cleaning screen, including fuselage, wind channel, air inlet cover, pre-filtration net, sound-proof housing, fan, sound-proof pad, ultraviolet lamp, high efficiency filter, play wind-proof housing, the control unit, truckle support, the control unit install the position that the inside of fuselage is close to the top, the wind channel is installed the inside of fuselage and is located the position of control unit below, the internally mounted in wind channel has ultraviolet lamp, the upper portion in wind channel is equipped with the air outlet, the air outlet department in wind channel installs high efficiency filter, high efficiency filter's the outside is installed go out the wind-proof housing, the lower part in wind channel is equipped with the air intake, the air intake department in wind channel installs the fan, the bottom of fan is installed the sound-proof pad, the air inlet department in wind channel installs the sound-proof housing, install the pre-filtration net outside the sound-proof housing, the air inlet cover is installed on the outer side of the pre-filtering net, the caster wheel support is installed at the bottom of the machine body, and four universal caster wheels are arranged on the caster wheel support.

Further, the machine body and the air duct jointly form a double-layer shell structure.

Further, the ultraviolet lamp is a low ozone ultraviolet lamp.

Further, the soundproof pad is made of a polyester fiber material.

Further, the sound-proof cover is made of polymer foaming materials.

Further, the fan is one, and a cavity is formed inside the sound-proof housing.

Furthermore, the number of the fans is two, and two cavities are formed in the sound-proof housing.

The utility model has the advantages that: the air duct is arranged inside the machine body, the sound insulation pad and the sound insulation cover are arranged at the air inlet of the air duct, and the running noise of the equipment is effectively reduced.

Drawings

Fig. 1 is a front view showing a structure of a first preferred embodiment of the present invention.

Fig. 2 is a sectional view taken along line a-a in fig. 1.

In the figure, 1, a machine body, 2, an air duct, 3, a control unit, 4, an air outlet, 5, a high-efficiency filter, 6, an air inlet, 7, a fan, 8, a sound-proof housing, 9, a sound-proof pad, 10, an ultraviolet lamp, 11, an air outlet housing, 12, an air inlet housing, 13, a pre-filtering screen, 14, a caster bracket and 15 caster wheels are arranged.

Detailed Description

The following describes in detail a specific embodiment of a first preferred embodiment of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2: the utility model discloses a fan, including fuselage 1, control unit 3, wind channel 2, air inlet 6, two fans 7, sound insulating pad 9, sound insulating cover 8, prefilter screen 13, air inlet cover 12, truckle support 14, four universal truckles 15, air inlet cover 13, air inlet cover 12, truckle support 14, air inlet cover 14, air outlet cover 11, air inlet cover 2, air inlet cover 6, air outlet cover 2, air inlet cover 6, air outlet cover 4, air outlet cover 5, air outlet cover 8, air inlet cover 13, air inlet cover 12, air outlet cover 14, air inlet cover 14, air outlet cover 3, air outlet cover 2, air inlet cover 4, air outlet cover 5, air inlet cover 8, air inlet cover 14, air inlet cover, air outlet cover, air inlet cover, air outlet cover, air inlet, air outlet cover, air inlet, air outlet cover, air inlet, air outlet cover, air inlet air outlet cover, air outlet, air inlet, air outlet cover, air outlet, air inlet, air outlet, air inlet, air outlet, air inlet, air outlet, air outlet air inlet air outlet, air inlet air outlet air inlet air outlet, air outlet, air outlet, air outlet air.

During the use, start equipment through the control unit 3, two fans 7 begin the operation, inhale wind channel 2 through air intake 6 with the air in the room, filter screen 13 carries out the primary filtration to the air that passes through in advance, install two ultraviolet lamp 10 inside wind channel 2 and carry out sterilization and disinfection treatment to the air that gets into wind channel 2, the air in wind channel 2 inside can reach 100 grades of cleanliness factor after the secondary filtration of high efficiency filter 5, and in 4 rows the room through the air outlet, thereby reach the purpose of air in the clean room. After the equipment is used for a period of time, the air inlet cover 12 is opened, the pre-filtering net 13 can be taken out for cleaning, the air outlet cover 11 is opened, and the high-efficiency filter 5 can be replaced, so that the purifying effect of the equipment is kept. Because fuselage 1 and wind channel 2 constitute double-deck shell structure jointly to sound-proof housing 8 and sound-proof pad 9 enclose two fans 7 respectively inside two cavitys of sound-proof housing 8 jointly, so can effectively the running noise of separation fan 7 and the noise that air flow in the wind channel spreads to the equipment outside, thereby effectively reduce the running noise of equipment.

The above embodiments of the present invention are provided for convenience of illustration only, and the meaning of the present invention should not be limited thereby, that is, all the various design changes according to the listed application claims should be included in the scope of the present invention.

Claims (7)

1. A medical air cleaning screen, comprising a body, an air duct, an air inlet cover, a pre-filter, a soundproof cover, a fan, a soundproof pad, an ultraviolet lamp, a high-efficiency filter, an air outlet cover, a control unit, and a caster bracket, which It is characterized in that: the control unit is installed in the interior of the fuselage near the upper position, the air duct is installed in the interior of the fuselage and at a position below the control unit, and the air duct is installed inside the air duct. In the ultraviolet lamp, the upper part of the air duct is provided with an air outlet, the high-efficiency filter is installed at the air outlet of the air duct, and the air outlet cover is installed on the outside of the high-efficiency filter, and the air outlet is The lower part of the duct is provided with an air inlet, the fan is installed at the air inlet of the air duct, the sound insulation pad is installed at the bottom of the fan, and the sound insulation cover is installed at the air inlet of the air duct. The pre-filter screen is installed on the outside of the soundproof cover, the air inlet cover is installed on the outside of the pre-filter screen, the caster bracket is installed on the bottom of the fuselage, and the caster bracket is provided with four universal casters. 2 . The medical air cleaning screen according to claim 1 , wherein the fuselage and the air duct together form a double-layer shell structure. 3 . 3. The medical air cleaning screen according to claim 1, wherein the ultraviolet lamp is a low-ozone ultraviolet lamp. 4. The medical air cleaning screen according to claim 1, wherein the sound insulation pad is made of polyester fiber material. 5 . The medical air cleaning screen according to claim 1 , wherein the soundproof cover is made of polymer foam material. 6 . 6 . The medical air cleaning screen according to claim 1 , wherein the fan is one, and the sound insulation cover has a cavity inside. 7 . 7 . The medical air cleaning screen according to claim 1 , wherein there are two fans, and there are two cavities inside the soundproof cover. 8 .

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