CN215062536U

CN215062536U - Exhaust device of operation toilet

Info

Publication number: CN215062536U
Application number: CN202121097268.3U
Authority: CN
Inventors: 黄强
Original assignee: Shenzhen Winlead Medical System Engineering Co ltd
Current assignee: Shenzhen Winlead Medical System Engineering Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-07
Anticipated expiration: 2031-05-21

Abstract

The utility model belongs to the technical field of exhaust device, especially, be an exhaust device of operation toilet, the on-line screen storage device comprises a base, the top of base is connected with the toilet, the front of toilet is connected with the hinge, the back connection of hinge has a body, the front of the body is connected with the handle, one side of toilet is connected with first backup pad, the top of first backup pad is connected with air inlet mechanism, one side of air inlet mechanism is connected with the air intake, the top of air inlet mechanism is connected with the blast pipe, the surface connection of blast pipe has the valve, the top of toilet is connected with the gas purification case. Through starting air supply host computer body, by the air intake with the leading-in air inlet mechanism of outside air in, the convenience carries out prefilter to the new trend, through starting the air extractor, by the blast pipe with the leading-in air to the air purification case in, and air purification incasement portion is provided with activated carbon adsorption board and filter, further filters the air of suction and dispels the peculiar smell.

Description

Exhaust device of operation toilet

Technical Field

The utility model belongs to the technical field of exhaust device, concretely relates to exhaust device of operation toilet.

Background

The existing operation clean room generally adopts an exhaust device to purify air, so that the indoor required climate state is maintained, dust, microorganisms, smell and harmful gas in the air are removed, especially the control of postoperative infection caused by an air path is very important, and the exhaust device of the operation clean room can pollute the operation clean room when the air in the room is circulated.

However, some of the prior art air exhaust devices for operating cleanrooms do not provide good air purification for the air drawn from the outside when the air exhaust devices are used for exhausting and ventilating the air in the cleanroom.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an exhaust device of operation toilet has solved some operation toilet's exhaust device and has exhausted air to the toilet and can not be fine when taking a breath the air that takes in to the outside and carry out the problem that purifies.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust device of a surgical clean room comprises a base, wherein the top of the base is connected with the clean room, the front of the clean room is connected with a hinge, the back of the hinge is connected with a door body, the front of the door body is connected with a handle, one side of the clean room is connected with a first supporting plate, the top of the first supporting plate is connected with an air inlet mechanism, one side of the air inlet mechanism is connected with an air inlet, the top of the air inlet mechanism is connected with an air supply pipe, the surface of the air supply pipe is connected with a valve, the top of the clean room is connected with an air purification box, one side of the air purification box is connected with an air pump, the output end of the air pump is connected with a guide pipe, the bottom of the guide pipe is connected with an air outlet hopper, the back of the clean room is connected with a supporting rod, the top of the supporting rod is connected with a motor, the output end of the motor is connected with a driving wheel, and the surface of the driving wheel is connected with a belt, the surface of belt is connected with from the driving wheel, the front of action wheel is connected with the lead screw, the surface of lead screw is connected with the slider, the inner wall connection of toilet has first ventilating board, the bottom of clean room inner wall is connected with the second ventilating board, one side of clean room is connected with the second backup pad, the top of second backup pad is connected with exhaust mechanism, exhaust mechanism's bottom is connected with the return air pipe, one side of exhaust mechanism is connected with the exhaust pipe.

Preferably, the air inlet mechanism comprises an air supply main machine body 9 and a first filter screen, and the top of the air supply main machine body is connected with the first filter screen.

Preferably, the door body is movably connected with the clean room through a hinge, and the handle is fixedly connected with the door body through a bolt.

Preferably, the gas purification case is including active carbon adsorption board and filter, the bottom of active carbon adsorption board is connected with the filter.

Preferably, the driving wheel is in transmission connection with the driven wheel through a belt, and the driving wheel is movably connected with the screw rod.

Preferably, the sliding blocks are arranged in two numbers, and the two sliding blocks are symmetrical to each other by taking the central axis at the top of the base as a symmetry axis.

Preferably, the exhaust mechanism comprises an exhaust fan and a second filter screen, and the bottom of the exhaust fan is connected with the second filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

by starting the air supply main body, external air is guided into the air inlet mechanism by the air inlet, the fresh air is conveniently subjected to primary filtration, by starting the air extractor, air is guided into the air purifying box by the air supply pipe, the activated carbon adsorption plate and the filter plate are arranged inside the air purifying box, the sucked air is further filtered and peculiar smell is removed, the air outlet end of the air extractor is guided into the guide pipe, the guide pipe guides the treated air into the clean room, the air discharged into the clean room is cleaner, the wound of a patient is not worsened, the recovery degree of the patient is ensured, the motor rotates to drive the driving wheel to rotate, the driving wheel is in transmission connection with the driven wheel through a belt, the screw rod is movably connected with the driving wheel, a sliding block can conveniently slide on the screw rod, meanwhile, the guide pipe can conveniently move on the screw rod along with the sliding block, by starting the exhaust fan, air is guided into the exhaust mechanism through the return air pipe, is filtered and is exhausted through the exhaust pipe 33, and therefore pollution to the environment is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a complete structural schematic diagram of the present invention;

FIG. 2 is an internal structural view of the present invention;

fig. 3 is a sectional structure view of the present invention.

In the figure: 1, a base; 2, cleaning a clean room; 3, a hinge; 4, a door body; 5, a handle; 6 a first support plate; 7, an air inlet mechanism; 8, an air inlet; 9 blowing main body; 10 a first filter screen; 11 an air supply pipe; 12 a valve; 13 a gas purification box; 14, an active carbon adsorption plate; 15 a filter plate; 16 air extractor; 17 a catheter; 18 an air outlet hopper; 19 supporting rods; 20 motor; 21 a driving wheel; 22 belts; 23, a driven wheel; 24, a screw rod; 25, a slide block; 26 a first vent panel; 27 a second vent plate; 28 air return pipes; 29 a second support plate; 30 air exhaust mechanism; 31 a second filter; 32 air exhaust fan; 33 exhaust pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: an exhaust device of an operation clean room comprises a base 1, wherein the top of the base 1 is connected with a clean room 2, the front of the clean room 2 is connected with a hinge 3, the back of the hinge 3 is connected with a door body 4, the front of the door body 4 is connected with a handle 5, one side of the clean room 2 is connected with a first supporting plate 6, the top of the first supporting plate 6 is connected with an air inlet mechanism 7, one side of the air inlet mechanism 7 is connected with an air inlet 8, the top of the air inlet mechanism 7 is connected with an air supply pipe 11, the surface of the air supply pipe 11 is connected with a valve 12, the top of the clean room 2 is connected with an air purification box 13, one side of the air purification box 13 is connected with an air pump 16, the output end of the air pump 16 is connected with a guide pipe 17, the bottom of the guide pipe 17 is connected with an air outlet hopper 18, the back of the clean room 2 is connected with a supporting rod 19, the top of the supporting rod 19 is connected with a motor 20, the output end of the motor 20 is connected with a driving wheel 21, the surface of driving wheel 21 is connected with belt 22, the surface of belt 22 is connected with from driving wheel 23, the front of driving wheel 21 is connected with lead screw 24, the surface of lead screw 24 is connected with slider 25, the inner wall of toilet 2 is connected with first ventilating board 26, the bottom of the inner wall of toilet 2 is connected with second ventilating board 27, one side of toilet 2 is connected with second backup pad 29, the top of second backup pad 29 is connected with exhaust mechanism 30, the bottom of exhaust mechanism 30 is connected with return air pipe 28, one side of exhaust mechanism 30 is connected with exhaust pipe 33.

In the embodiment, by starting the air supply main body 9, the external air is introduced into the air inlet mechanism 7 through the air inlet 8, the fresh air is conveniently subjected to primary filtration, by starting the air pump 16, the air is introduced into the air purification box 13 through the air supply pipe 11, the inside of the air purification box 13 is provided with the activated carbon adsorption plate 14 and the filter plate 15, the sucked air is further filtered and the peculiar smell is removed, the air is introduced into the guide pipe 17 through the air outlet end of the air pump 16, the guide pipe 17 guides the processed air into the clean room 2, so that the air discharged into the clean room 2 is cleaner, the wound of a patient is not worsened, the recovery degree of the patient is ensured, the motor 20 rotates to drive the driving wheel 21 to rotate, the driving wheel 21 is in transmission connection with the driven wheel 23 through the belt 22, the screw rod 24 is movably connected with the driving wheel 21, and the sliding block 25 is convenient to slide on the screw rod 24, meanwhile, the guide pipe 17 can move on the screw rod 24 along with the sliding block 25 conveniently, air is guided into the exhaust mechanism 30 through the air return pipe 28 by starting the exhaust fan 32, the air is filtered, and then the air is exhausted through the exhaust pipe 33, so that the pollution to the environment is reduced.

Specifically, air inlet mechanism 7 includes air supply host computer body 9 and first filter screen 10, and the top of air supply host computer body 9 is connected with first filter screen 10, constitutes air inlet mechanism 7 through air supply host computer body 9 and first filter screen 10, and first filter screen 10 is located the top of air supply host computer body 9, conveniently carries out the prefilter to the inside new trend of air inlet mechanism 7.

Specifically, door body 4 passes through

hinge

3 and 2 swing joint in toilet, and handle 5 passes through bolt and 4 fixed connection of the door body, makes door body 4 and 2 swing joint in toilet through hinge 3, and makes handle 5 and 4 fixed connection of the door body through the bolt, makes things convenient for medical personnel's discrepancy.

Specifically, net gas case 13 is including active carbon adsorption board 14 and filter 15, active carbon adsorption board 14's bottom is connected with filter 15, constitutes net gas case 13 through active carbon adsorption board 14 and filter 15, and filter 15 is located active carbon adsorption board 14's bottom, further filters the new trend.

Specifically, the driving wheel 21 is in transmission connection with the driven wheel 23 through the belt 22, the driving wheel 21 is movably connected with the screw rod 24, the driving wheel 21 is in transmission connection with the driven wheel 23 through the belt 22, and the screw rod 24 is movably connected with the driving wheel 21, so that the sliding block 25 can conveniently slide on the screw rod 24.

Specifically, slider 25 is provided with two, and two sliders 25 use the axis at base 1 top to be symmetry each other as the symmetry axis, through being provided with two sliders 25, and use the axis at base 1 top to be symmetry axis's two slider 25 symmetries each other, make things convenient for pipe 17 to follow slider 25 and slide.

Specifically, exhaust mechanism 30 is including exhaust fan 32 and second filter screen 31, and the bottom of exhaust fan 32 is connected with second filter screen 31, constitutes exhaust mechanism 30 through exhaust fan 32 and second filter screen 31, and second filter screen 31 is located the bottom of exhaust fan 32, conveniently filters the back to the wind of retrieving and then arranges outdoors, reduces environmental pollution.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when using, through starting air supply host computer body 9, by air intake 8 with the leading-in air inlet mechanism 7 of outside air, through starting air extractor 16, by blast pipe 11 with the leading-in air to the clean gas case 13 in, and clean gas case 13 is inside to be provided with active carbon adsorption plate 14 and filter 15, give vent to anger through air extractor 16 and hold leading-in to the pipe 17 in, pipe 17 will handle again in leading-in toilet 2 of air, rotate through motor 20 and drive action wheel 21 and rotate, action wheel 21 passes through belt 22 and is connected with 23 conveying from the driving wheel, and lead screw 24 and action wheel 21 swing joint, through starting exhaust fan 32, by return air pipe 28 with the leading-in air to exhaust mechanism 30 in, filter the air, the rethread exhaust pipe 33 discharges, reduce the pollution to the environment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an exhaust device of operation clean room, includes base (1), the top of base (1) is connected with clean room (2), its characterized in that: the front of the clean room (2) is connected with a hinge (3), the back of the hinge (3) is connected with a door body (4), the front of the door body (4) is connected with a handle (5), one side of the clean room (2) is connected with a first supporting plate (6), the top of the first supporting plate (6) is connected with an air inlet mechanism (7), one side of the air inlet mechanism (7) is connected with an air inlet (8), the top of the air inlet mechanism (7) is connected with an air supply pipe (11), the surface of the air supply pipe (11) is connected with a valve (12), the top of the clean room (2) is connected with an air purification box (13), one side of the air purification box (13) is connected with an air pump (16), the output end of the air pump (16) is connected with a guide pipe (17), the bottom of the guide pipe (17) is connected with an air outlet hopper (18), the back of the clean room (2) is connected with a supporting rod (19), the top of the supporting rod (19) is connected with a motor (20), the output end of the motor (20) is connected with a driving wheel (21), the surface of the driving wheel (21) is connected with a belt (22), the surface of the belt (22) is connected with a driven wheel (23), the front surface of the driving wheel (21) is connected with a screw rod (24), the surface of the screw rod (24) is connected with a slide block (25), the inner wall of the clean room (2) is connected with a first ventilating plate (26), the bottom of the inner wall of the clean room (2) is connected with a second ventilating plate (27), one side of the clean room (2) is connected with a second supporting plate (29), the top of the second supporting plate (29) is connected with an air exhaust mechanism (30), the bottom of the air exhaust mechanism (30) is connected with an air return pipe (28), and one side of the air exhaust mechanism (30) is connected with an air exhaust pipe (33).

2. An exhaust device for a surgical clean room according to claim 1, characterized in that: the air inlet mechanism (7) comprises an air supply main machine body (9) and a first filter screen (10), and the top of the air supply main machine body (9) is connected with the first filter screen (10).

3. An exhaust device for a surgical clean room according to claim 1, characterized in that: the door body (4) is movably connected with the clean room (2) through a hinge (3), and the handle (5) is fixedly connected with the door body (4) through a bolt.

4. An exhaust device for a surgical clean room according to claim 1, characterized in that: the air purification box (13) comprises an activated carbon adsorption plate (14) and a filter plate (15), wherein the bottom of the activated carbon adsorption plate (14) is connected with the filter plate (15).

5. An exhaust device for a surgical clean room according to claim 1, characterized in that: the driving wheel (21) is in transmission connection with the driven wheel (23) through a belt (22), and the driving wheel (21) is movably connected with the screw rod (24).

6. An exhaust device for a surgical clean room according to claim 1, characterized in that: the number of the sliding blocks (25) is two, and the two sliding blocks (25) are mutually symmetrical by taking the central axis at the top of the base (1) as a symmetry axis.

7. An exhaust device for a surgical clean room according to claim 1, characterized in that: the exhaust mechanism (30) comprises an exhaust fan (32) and a second filter screen (31), and the bottom of the exhaust fan (32) is connected with the second filter screen (31).