CN217031488U - Degerming ventilation pipeline for operating room - Google Patents

Abstract

The application discloses degerming air pipe for operating room relates to ventilation facility technical field, improves current operating room air pipe and mostly only possesses filtering capability, is difficult to carry out degerming treatment's problem to the air, including pipeline body, casing, filter chamber and degerming room, atomising head and sterilamp are installed respectively to the both sides that the roof is located the baffle in the degerming room, the top of atomising head is connected with the disinfectant pipe, one side that the degerming room is close to sterilamp is installed with photocatalyst catalysis board. This application is through the setting that removes sterile chamber, atomising head, sterilamp and photocatalyst catalysis board, and the atomising head sprays the antiseptic solution to the degerming is indoor, disinfects to the air, and when the air passed through photocatalyst catalysis board, sterilamp cooperation photocatalyst catalysis board carried out catalytic decomposition to poisonous and harmful substance such as bacterium and virus in the air, carries out high-efficient degerming to the air and handles, reduction air pollution.

Description

Degerming ventilation pipeline for operating room

Technical Field

The application relates to the field of ventilation facilities, in particular to a degerming ventilation pipeline for an operating room.

Background

The operating room is the place that medical personnel provided operation and rescue for patient, generally need to use air pipe to carry out ventilation to the operating room in the operating room to improve indoor air quality.

In the process of implementing the present application, the inventors found that the conventional ventilation duct for operating rooms at least has a problem that most of the ventilation ducts for operating rooms have only a filtering function, and are difficult to perform sterilization treatment on air, and the air exhausted from the operating rooms is likely to pollute the environment.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that current operating room air pipe only possesses filtering capability mostly, is difficult to carry out degerming to the air and handles, the application provides a degerming air pipe for operating room.

The application provides a degerming air pipe for operating room adopts following technical scheme:

a degerming ventilation pipeline for an operating room comprises a pipeline body and a shell installed on the pipeline body, wherein a filtering chamber and a degerming chamber are sequentially arranged inside the shell along the airflow direction, a first through hole is formed between the filtering chamber and the degerming chamber, and a filtering screen and an activated carbon plate are sequentially installed inside the filtering chamber along the airflow direction;

the inside fixed mounting that removes the fungus room has the baffle, the second through-hole has been seted up at the middle part of baffle, atomising head and sterilamp are installed respectively to the both sides that the roof is located the baffle in the fungus room, the top of atomising head is connected with the disinfection liquid pipe, one side that the fungus room is close to the sterilamp is installed with photocatalyst catalysis board.

Through adopting above-mentioned technical scheme, the operating room air gets into the filter chamber from the pipeline body in, filter screen and active carbon board can filter and adsorption treatment to particle impurity such as dust in the air, the air after the filtration gets into the degerming from first through-hole indoor, the air admission removes behind the fungus room, spray the antiseptic solution to degerming indoor through the atomising head, disinfect and disinfect to the air, the air after the antiseptic solution disinfection flows from the second through-hole, when the air passes through photocatalyst catalysis board, ultraviolet germicidal lamp cooperation photocatalyst catalysis board carries out catalytic decomposition to poisonous harmful substance such as bacterium in the air and virus, carry out high-efficient degerming to the air and handle, reduce air pollution.

Optionally, a first solenoid valve is installed on the disinfection liquid pipe.

Through adopting above-mentioned technical scheme, first solenoid valve is used for controlling the switching of disinfection liquid pipe.

Optionally, the inner bottom wall of the sterilization chamber below the spray head is fixedly connected with a liquid discharge pipe, and the liquid discharge pipe is provided with a second electromagnetic valve.

Through adopting above-mentioned technical scheme, open the second solenoid valve and can follow the fluid-discharge tube with the indoor disinfection sewage of degerming and discharge.

Optionally, a drying plate is installed inside the sterilization chamber on one side of the partition plate.

Through adopting above-mentioned technical scheme, the drying plate can carry out drying process to moist air.

Optionally, the equal fixedly connected with slide rail of inner wall of filter chamber and degerming room, equal slidable mounting of filter screen, active carbon board, photocatalyst catalysis board and drying plate is in the slide rail.

Through adopting above-mentioned technical scheme, through the setting of slide rail, be convenient for carry out the dismouting to filter screen, active carbon board, photocatalyst catalysis board and drying plate and change.

Optionally, a first cover plate is mounted on one side of the filter chamber through bolts.

Through adopting above-mentioned technical scheme, open first apron and can clear up the filter chamber.

Optionally, a second cover plate is mounted on one side of the sterilization chamber through bolts.

Through adopting above-mentioned technical scheme, open the second apron and can clear up the degerming room.

Optionally, the peripheries of the first cover plate and the second cover plate are fixedly connected with sealing strips.

Through adopting above-mentioned technical scheme, the sealing strip can play sealed effect when first apron and second apron are closed.

In summary, the present application has the following beneficial effects:

1. according to the sterilization room, the sterilization room and the spray head are arranged, and after air enters the sterilization room, disinfectant is sprayed into the sterilization room through the spray head, so that the air is sterilized;

2. this application is through the setting of sterilamp and photocatalyst catalysis board, and when the air passed through photocatalyst catalysis board, sterilamp cooperation photocatalyst catalysis board carries out catalytic decomposition to poisonous and harmful substances such as bacterium in the air and virus, carries out high-efficient degerming to the air and handles, reduces air pollution.

Drawings

FIG. 1 is a schematic view of the overall structure of the present application;

fig. 2 is a schematic view of the internal structure of the housing of the present application.

Description of the reference numerals:

1. a pipe body; 2. a housing; 3. a filtering chamber; 4. a sterilization chamber; 5. a first through hole; 6. filtering with a screen; 7. an activated carbon plate; 8. a partition plate; 9. a second through hole; 10. a spray head; 11. an ultraviolet germicidal lamp; 12. a disinfectant tube; 13. a photocatalyst catalytic plate; 14. a first solenoid valve; 15. a liquid discharge pipe; 16. a second solenoid valve; 17. drying the plate; 18. a slide rail; 19. a first cover plate; 20. a second cover plate; 21. a sealing strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1-2, a degerming ventilation pipeline for operating room, includes pipeline body 1 and installs casing 2 on pipeline body 1, and the inside of casing 2 has set gradually filter chamber 3 and degerming room 4 along the air current direction, and first apron 19 is installed to one side bolt of filter chamber 3, opens first apron 19 and can clear up filter chamber 3, and second apron 20 is installed to one side bolt of degerming room 4, opens second apron 20 and can clear up degerming room 4. All fixedly connected with sealing strip 21 around first apron 19 and second apron 20, sealing strip 21 can play sealed effect when first apron 19 and second apron 20 are closed.

Referring to fig. 2, seted up first through-hole 5 between filter chamber 3 and the degerming room 4, filter screen 6 and activated carbon plate 7 are installed along the air current direction in proper order to the inside of filter chamber 3, and in the pipeline body 1 entering filter chamber 3 was followed to the operating room air, filter screen 6 and activated carbon plate 7 can filter and adsorption treatment to particle impurity such as dust in the air, and the air after the filtration got into from first through-hole 5 and removes in the fungus room 4.

Referring to fig. 2, the inside fixed mounting of degerming room 4 has baffle 8, atomising head 10 and sterilamp 11 are installed respectively to the both sides that the roof is located baffle 8 in the degerming room 4, the top of atomising head 10 is connected with disinfection liquid pipe 12, disinfection liquid pipe 12 is connected with external antiseptic solution supply container, the air admission is after degerming room 4, spray the antiseptic solution to degerming indoor 4 through atomising head 10, disinfect the air, install first solenoid valve 14 on the disinfection liquid pipe 12, first solenoid valve 14 is used for controlling the switching of disinfection liquid pipe 12. A liquid discharge pipe 15 is fixedly connected to the inner bottom wall of the sterilization chamber 4 below the atomizing spray head 10, a second electromagnetic valve 16 is mounted on the liquid discharge pipe 15, and the second electromagnetic valve 16 is opened to discharge the sterilized sewage in the sterilization chamber 4 from the liquid discharge pipe 15.

Referring to fig. 2, a second through hole 9 is formed in the middle of the partition plate 8, a drying plate 17 is installed on one side of the partition plate 8 inside the sterilization chamber 4, air sterilized by a disinfectant flows through the second through hole 9, and the wet air is dried by the drying plate 17.

The sterilization chamber 4 is provided with a photocatalyst catalytic plate 13 at a side close to the ultraviolet germicidal lamp 11, and a photocatalyst is also called a photocatalyst, which is a general name of a semiconductor material with a photocatalytic function represented by nano-scale titanium dioxide. A typical photocatalytic material is titanium dioxide, which generates a substance having a strong oxidizing property (e.g., hydroxyl radical, oxygen, etc.) under light irradiation, and is useful for decomposing organic compounds, partially inorganic compounds, bacteria, viruses, etc. In daily life, the photocatalyst can effectively degrade toxic and harmful gases in the air, such as formaldehyde and the like, and efficiently purify the air; meanwhile, various bacteria can be effectively killed, and toxins released by the bacteria or fungi can be decomposed and subjected to harmless treatment.

When air passes through the photocatalyst catalysis plate 13, the ultraviolet germicidal lamp 11 is matched with the photocatalyst catalysis plate 13 to catalyze and decompose toxic and harmful substances such as bacteria, viruses and the like in the air, so that the air is subjected to efficient sterilization treatment, and the air pollution is reduced.

Referring to fig. 2, the equal fixedly connected with slide rail 18 of inner wall of filter chamber 3 and degerming room 4, filter screen 6, activated carbon plate 7, photocatalyst catalysis board 13 and the equal slidable mounting of drying plate 17 are in slide rail 18, through the setting of slide rail 18, are convenient for carry out the dismouting change to filter screen 6, activated carbon plate 7, photocatalyst catalysis board 13 and drying plate 17.

The implementation principle of the application is as follows: the operating room air gets into in the filter chamber 3 from pipeline body 1, filter screen 6 and active carbon board 7 can filter and adsorb the processing to particle impurity such as dust in the air, air after the filtration gets into except that in fungus room 4 from first through-hole 5, the air admission removes behind fungus room 4, spray the antiseptic solution in room 4 to degerming through atomising head 10, carry out disinfection and isolation to the air, the air after the antiseptic solution disinfection flows through from second through-hole 9, carry out drying process to moist air through drying plate 17, the air is when through photocatalyst catalysis board 13, 11 cooperation photocatalyst catalysis board 13 of sterilamp carry out catalytic decomposition to poisonous and harmful substance such as bacterium and virus in the air, carry out high-efficient degerming processing to the air, reduce air pollution.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an operating room is with degerming air pipe, includes pipeline body (1) and installs casing (2) on pipeline body (1), its characterized in that: a filtering chamber (3) and a sterilization chamber (4) are sequentially arranged in the shell (2) along the airflow direction, a first through hole (5) is formed between the filtering chamber (3) and the sterilization chamber (4), and a filter screen (6) and an activated carbon plate (7) are sequentially arranged in the filtering chamber (3) along the airflow direction;

remove the inside fixed mounting of fungus room (4) and have baffle (8), second through-hole (9) have been seted up at the middle part of baffle (8), remove the both sides that roof is located baffle (8) in fungus room (4) and install atomising head (10) and sterilamp (11) respectively, the top of atomising head (10) is connected with disinfection liquid pipe (12), it installs photocatalyst catalysis board (13) to remove one side that fungus room (4) are close to sterilamp (11).

2. The sterilizing ventilation duct for the operating room of claim 1, characterized in that: the disinfection liquid pipe (12) is provided with a first electromagnetic valve (14).

3. The sterilizing ventilation duct for operating rooms according to claim 1, characterized in that: the inner bottom wall of the sterilization chamber (4) below the atomizing head (10) is fixedly connected with a liquid discharge pipe (15), and a second electromagnetic valve (16) is installed on the liquid discharge pipe (15).

4. The sterilizing ventilation duct for operating rooms according to claim 1, characterized in that: and a drying plate (17) is arranged on one side of the partition plate (8) in the sterilization chamber (4).

5. The sterilizing ventilation duct for operating rooms according to claim 4, characterized in that: the equal fixedly connected with slide rail (18) of inner wall of filter chamber (3) and degerming room (4), equal slidable mounting in slide rail (18) of filter screen (6), activated carbon board (7), photocatalyst catalysis board (13) and drying plate (17).

6. The sterilizing ventilation duct for operating rooms according to claim 1, characterized in that: and a first cover plate (19) is mounted on one side of the filter chamber (3) through bolts.

7. The sterilizing ventilation duct for operating rooms according to claim 6, characterized in that: and a second cover plate (20) is mounted on one side of the sterilization chamber (4) through bolts.

8. The sterilizing ventilation duct for operating rooms according to claim 7, characterized in that: and sealing strips (21) are fixedly connected to the peripheries of the first cover plate (19) and the second cover plate (20).

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