CN212017345U

CN212017345U - Air filter device for department of infectious diseases

Info

Publication number: CN212017345U
Application number: CN202020232316.4U
Authority: CN
Inventors: 林格; 凌凤园; 荆玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-11-27
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses an air filter for department of infectious diseases, including the rose box, one side outer wall of rose box is opened there is the installing port, and the inner wall of installing port is provided with the suction hood, the inner wall of suction hood has the heating wire through bolted connection, the inner wall welding of suction hood has the connecting rod, and the one end outer wall of connecting rod is provided with the motor, the output shaft one end of motor is provided with the flabellum, the inner wall of suction hood has the dust screen through bolted connection, the inner wall of rose box is provided with the baffle that the equidistance and crisscross distribution, and the outer wall of baffle has the lamp stand through bolted connection, and the inner wall threaded connection of lamp stand has the. The utility model discloses an effective cooling of air for the air keeps at suitable temperature, and the result of use is better, and the baffle of crisscross distribution can effectively prolong the time of air and ultraviolet lamp contact in the rose box, makes to disinfect more thoroughly, has more the practicality.

Description

Air filter device for department of infectious diseases

Technical Field

The utility model relates to an infectious department technical field especially relates to an air filter for infectious department.

Background

The hospital is a place with a very large flow of people, so that the air in the hospital has more germs, particularly the air in an infectious ward has more density, diseases can be transmitted through the air, patients in the infectious ward have reduced resistance due to the infection of the germs and are easily infected by various foreign germs, and the hospital needs to sterilize the air in the infectious ward and the air flowing into the ward.

Through the retrieval, chinese patent publication is CN 207907367U's patent, discloses an air filter for department of infectious diseases, the left side top of box is provided with the intake pipe, the left end of intake pipe is provided with the filter screen, the right side of filter screen is provided with the air-blower, the inner chamber top of box is provided with sterilamp, sterilamp's below is provided with first filter layer. One of the air filtration devices for infectious disease departments in the above patent has certain disadvantages: in the use, the mode through pasteurization makes the temperature of air rise easily, and then influences the temperature in the ward, and adopts the short-lived ultraviolet lamp to shine the bactericidal effect relatively poor, consequently, the department of infectious diseases air filter device that needs to design urgent need solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an air filtering device for department of infectious diseases.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air filtering device for department of infectious diseases comprises a filtering box, wherein the outer wall of one side of the filtering box is provided with a mounting opening, and the inner wall of the mounting opening is provided with an air inlet cover, the inner wall of the air inlet cover is connected with an electric heating wire through a bolt, the inner wall of the air inlet cover is welded with a connecting rod, and the outer wall of one end of the connecting rod is provided with a motor, one end of an output shaft of the motor is provided with a fan blade, the inner wall of the air inlet cover is connected with a dustproof net through bolts, baffles which are distributed equidistantly and in a staggered manner are arranged on the inner wall of the filter box, the outer wall of the baffle is connected with a lamp holder through a bolt, the inner wall of the lamp holder is connected with an ultraviolet lamp through threads, the outer wall of one side of the filter box is connected with a water tank through a bolt, and one side outer wall of the water tank is provided with a concave hole, the inner wall of the concave hole is provided with a conduit, one end of the conduit is communicated with the filter box, and the top outer wall of the water tank is provided with a plurality of air holes.

As a further aspect of the present invention: the outer wall of the top of the filter box is provided with a fixed port, the inner wall of the fixed port is provided with a filter box, and the outer wall of the top of the filter box is inserted with a sealing cover.

As a further aspect of the present invention: activated carbon is placed in the filter box, and a plurality of through holes are formed in the outer walls of the two sides of the filter box.

As a further aspect of the present invention: the outer wall of the filter box is provided with a cover plate, a sealing gasket is bonded on the outer wall of the bottom of the cover plate, and a handle is welded on the outer wall of the top of the cover plate.

As a further aspect of the present invention: the motor is connected with a switch through a lead, and the switch is connected with a power supply through a lead.

As a further aspect of the present invention: four corners of the outer wall of the bottom of the filter box are all connected with supporting legs through bolts, and the outer wall of the bottom of each supporting leg is connected with a universal wheel through bolts.

As a further aspect of the present invention: the push rod is welded on the outer wall of the top of the filter box.

The utility model has the advantages that:

1. through the heating wire that sets up, the pipe, water tank and bleeder vent, actuating motor work drives the flabellum and rotates, can be with the leading-in filter box of external air through the air inlet cover, and can heat the air through the heating wire, play high temperature disinfection's effect, and can cool off in leading-in water tank through the pipe earlier when air is derived at last, derive from the bleeder vent again, realized effectively cooling of air for the air keeps at suitable temperature, and the result of use is better.

2. Through the baffle and the ultraviolet lamp that set up, can disinfect to the air through the ultraviolet lamp, and crisscross baffle that distributes in the rose box can effectively prolong the time of air and ultraviolet lamp contact for disinfect more thoroughly, have more the practicality.

3. Through the filter cartridge, active carbon, through-hole, sealed lid, sealed pad and the handle that sets up, the air can also get into the filter cartridge through the through-hole, can play further purification effect to the air through the active carbon in the filter cartridge, and the sealed pad that is located between apron and the rose box can guarantee that the air can not reveal, simultaneously, only need hold the handle when needing to change the active carbon and mention the filter cartridge to open sealed lid alright change with the active carbon, it is more convenient to use.

Drawings

Fig. 1 is a schematic cross-sectional view of an air filter device for infectious diseases according to example 1.

Fig. 2 is a schematic view of the overall structure of an air filter device for infectious diseases according to example 1.

Fig. 3 is a front view schematically showing the structure of an air filter device for infectious diseases according to example 2.

In the figure: 1 filter box, 2 baffles, 3 ultraviolet lamps, 4 air inlet covers, 5 connecting rods, 6 dustproof nets, 7 fan blades, 8 motors, 9 heating wires, 10 filter boxes, 11 through holes, 12 cover plates, 13 sealing covers, 14 grips, 15 sealing gaskets, 16 air holes, 17 activated carbon, 18 water tanks, 19 guide pipes, 20 push rods and 21 universal wheels.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an air filtering device for department of infectious diseases comprises a filtering box 1, wherein an installation opening is formed in the outer wall of one side of the filtering box 1, an air inlet cover 4 is welded on the inner wall of the installation opening, a heating wire 9 is connected on the inner wall of the air inlet cover 4 through a bolt, a connecting rod 5 is welded on the inner wall of the air inlet cover 4, a motor 8 is welded on the outer wall of one end of the connecting rod 5, fan blades 7 are arranged at one end of an output shaft of the motor 8, a dustproof net 6 is connected on the inner wall of the air inlet cover 4 through a bolt, baffles 2 which are distributed equidistantly and in a staggered mode are welded on the inner wall of the filtering box 1, a lamp holder is connected on the outer wall of the baffle 2 through a bolt, an ultraviolet lamp 3 is connected on the inner wall of the lamp holder in a threaded mode, a water tank 18, the outer wall of the top of the water tank 18 is provided with a plurality of air holes 16.

Wherein, the top outer wall of rose box 1 is opened there is the fixed port, and the inner wall of fixed port has placed filter box 10, the top outer wall of filter box 10 is pegged graft and is had sealed lid 13, activated carbon 17 has been placed to filter box 10's inside, and the both sides outer wall of filter box 10 all opens a plurality of through-holes 11, the outer wall welding of filter box 10 has apron 12, and the bottom outer wall of apron 12 bonds and has sealed the pad 15, the top outer wall welding of apron 12 has handle 14, motor 8 is connected with the switch through the wire, and the switch is connected with the power through the wire.

The working principle is as follows: when the air purifier is used, the driving motor 8 works to drive the fan blades 7 to rotate, external air can be guided into the filter box 1 through the air inlet cover 4, the air can be heated through the heating wire 9 to achieve the effect of high-temperature disinfection, and finally, the air can be guided into the water tank 18 through the guide pipe 19 to be cooled when guided out, and then is guided out from the air holes 16, so that the effective cooling of the air is realized, the air is kept at a proper temperature, the using effect is better, the air can be sterilized through the ultraviolet lamp 3, the contact time of the air and the ultraviolet lamp 3 can be effectively prolonged through the baffle plates 2 which are distributed in the filter box 1 in a staggered mode, the sterilization is more thorough, the practicability is higher, the air can also enter the filter box 10 through the through holes 11, the air can be further purified through the active carbon 17 in the filter box 10, and the sealing gasket 15 which is positioned between the cover plate 12 and the filter box 1 can ensure, meanwhile, when the activated carbon 17 needs to be replaced, the filter box 10 is lifted by holding the handle 14, and the sealing cover 13 is opened, so that the activated carbon 17 can be replaced, and the use is more convenient.

Example 2

Referring to fig. 3, an air filter for department of infectious diseases, this embodiment compares in embodiment 1, and four corners that still include filter tank 1 bottom outer wall all have the supporting leg through bolted connection, and the bottom outer wall of supporting leg has universal wheel 21 through bolted connection, and the welding of the top outer wall of filter tank 1 has push rod 20.

The working principle is as follows: when the device is used, the universal wheels 21 at the bottom of the filter box 1 facilitate the movement of the device, and the push rod 20 is held to facilitate the movement of the pushing device, so that the device is more flexible to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The air filtering device for the department of infectious diseases comprises a filtering box (1) and is characterized in that an installing opening is formed in the outer wall of one side of the filtering box (1), an air inlet cover (4) is arranged on the inner wall of the installing opening, a heating wire (9) is connected to the inner wall of the air inlet cover (4) through bolts, a connecting rod (5) is welded to the inner wall of the air inlet cover (4), a motor (8) is arranged on the outer wall of one end of the connecting rod (5), fan blades (7) are arranged at one end of an output shaft of the motor (8), a dustproof net (6) is connected to the inner wall of the air inlet cover (4) through bolts, baffles (2) which are equidistantly and distributed in a staggered mode are arranged on the inner wall of the filtering box (1), a lamp holder is connected to the outer wall of the baffles (2) through bolts, an ultraviolet lamp (3) is connected to the, and a concave hole is formed in the outer wall of one side of the water tank (18), a guide pipe (19) is arranged on the inner wall of the concave hole, one end of the guide pipe (19) is communicated with the filter box (1), and a plurality of air holes (16) are formed in the outer wall of the top of the water tank (18).

2. An air filtering device for department of infectious diseases according to claim 1, characterized in that the top outer wall of the filtering box (1) is provided with a fixing opening, the inner wall of the fixing opening is provided with the filtering box (10), and the top outer wall of the filtering box (10) is inserted with the sealing cover (13).

3. An air filter device for department of infectious diseases according to claim 2, characterized in that the inside of the filter box (10) is placed with activated carbon (17), and the outer walls of both sides of the filter box (10) are provided with a plurality of through holes (11).

4. An air filtering device for department of infectious diseases according to claim 3, characterized in that the outer wall of the filtering box (10) is provided with a cover plate (12), the outer wall of the bottom of the cover plate (12) is bonded with a sealing gasket (15), and the outer wall of the top of the cover plate (12) is welded with a handle (14).

5. An air filter device according to claim 4, wherein the motor (8) is connected to a switch via a wire, and the switch is connected to a power source via a wire.

6. An air filtering device for department of infectious diseases according to any one of claims 1 to 5, characterized in that the bottom outer wall of the filtering box (1) is bolted with supporting legs at four corners, and the bottom outer wall of the supporting legs is bolted with universal wheels (21).

7. An air filtering device for department of infectious diseases according to claim 6, characterized in that the push rod (20) is welded on the top outer wall of the filtering box (1).