CN219160541U

CN219160541U - Pipeline type air sterilizer

Info

Publication number: CN219160541U
Application number: CN202223275352.7U
Authority: CN
Inventors: 闵云; 杜菲; 崔盛钰
Original assignee: Aigner Air Treatment Technology Shandong Co ltd
Current assignee: Aigner Air Treatment Technology Shandong Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-09
Anticipated expiration: 2032-12-07

Abstract

The utility model belongs to the technical field of air disinfectors, in particular to a pipeline type air disinfector, aiming at the problems that the traditional disinfection mode can not completely remove bacterial particles and can not remove gas peculiar smell of polluted air, the replacement of a HEPA unit is inconvenient mainly without the effect of removing hydrogen sulfide gas (H2S gas) and other volatile gases (VOCs gas), and the existing adopted air dyeing mode is not suitable for solving the problem that the polluted air in a shelter hospital is discharged to the outside.

Description

Pipeline type air sterilizer

Technical Field

The utility model relates to the technical field of air disinfectors, in particular to a pipeline type air disinfector.

Background

The main pollution components in the air in the shelter hospital are particulate matters, bacterial particles and gas peculiar smell (mainly hydrogen sulfide gas (H2S gas) and other volatile gases (VOCs gas)) of PM0.3-PM10, and the adopted shelter hospital pollution air treatment method is to adopt the mode of arranging a check valve, closing a return air valve, blocking an air return port and fully opening a fresh air valve in an air supply and exhaust system, and to add measures such as high-efficiency HEPA filtering units in the air supply and exhaust system. The check valve is arranged, the return air valve is closed, the return air opening is plugged, the mode that the fresh air valve is fully opened can only prevent the leakage of polluted air, and the leakage phenomenon of the polluted air still exists although the sealing performance is extremely high; the HEPA unit with high efficiency can only adhere and inject fine particles by the adsorption of fibers; therefore, although the treatment method adopted by the prior art for the polluted air of the shelter hospital greatly reduces the possibility of virus transmission and diffusion, the method still has the advantages that bacterial particles cannot be completely removed, the gas peculiar smell of the polluted air cannot be removed, the effect of removing hydrogen sulfide gas (H2S gas) and other volatile gases (VOCs gas) is mainly avoided, the HEPA unit is inconvenient to replace, and the prior adopted air dyeing mode is not suitable for solving the problem that the polluted air in the shelter hospital is discharged to the outside, so that a pipeline type air sterilizer is needed.

Disclosure of Invention

The utility model aims to solve the problems that the prior disinfection mode can not completely remove bacterial particles and can not remove gas peculiar smell of polluted air, the effect of removing hydrogen sulfide gas (H2S gas) and other volatile gases (VOCs gas) is mainly avoided, the HEPA unit is inconvenient to replace, and the currently adopted air dyeing mode is not suitable for solving the problem that the polluted air in a shelter hospital is discharged to the outside.

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

the utility model provides a pipeline formula air sterilizer, includes the casing, movable mounting has the access door on the casing, fixed mounting has a plurality of electric heating pipe on the casing, fixed mounting has air inlet side reducing pipe on the casing, fixed mounting has air inlet side flange on the air inlet side reducing pipe, fixed mounting has air-out side reducing pipe on the casing, fixed mounting has air-out side flange on the air-out side reducing pipe, fixed mounting has the wire mesh filter in the casing, fixed mounting has the medium-efficient filter in the casing, fixed mounting has the active carbon filter in the casing.

Preferably, two fixed blocks are symmetrically and fixedly arranged on the shell, the same sliding plate is slidably arranged on the two fixed blocks, and the adjusting device is rotatably arranged on the sliding plate.

Preferably, two mounting plates are symmetrically and fixedly arranged on the sliding plate, and a plurality of mounting holes are formed in the two mounting plates.

Preferably, the adjusting device comprises a screw and a knob, the screw is rotatably arranged on the sliding plate, and the screw is in threaded connection with the two fixing blocks.

Preferably, the two mounting blocks are symmetrically and fixedly arranged on the sliding plate, and the screw is rotatably arranged on the two mounting blocks.

In the utility model, the pipeline type air sterilizer has the beneficial effects that:

according to the scheme, as the access door, the electric heating pipe, the air inlet side reducing pipe, the air inlet side flange, the air outlet side reducing pipe, the air outlet side flange, the metal mesh filter, the medium-efficiency filter, the high-efficiency filter and the activated carbon filter are arranged, bacterial particles can be completely removed, gas peculiar smell of polluted air can be removed, the effect of removing hydrogen sulfide gas (H2S gas) and other volatile gases (VOCs gas) is achieved, HEPA units are convenient to replace, and the polluted air in a shelter hospital is convenient to discharge to the outside;

this scheme is because set up fixed block, slide, mounting panel, mounting hole, installation piece, screw rod, knob, is convenient for install the device through the mounting panel, and when installing the back, carry out the pipe connection, can drive the casing through the rotation screw rod and remove, the simple regulation of carrying out the distance, the connecting tube of being convenient for as required.

The utility model can completely remove bacterial particles, remove gas peculiar smell of polluted air, has the function of removing hydrogen sulfide gas (H2S gas) and other volatile gases (VOCs gas), is convenient for replacing HEPA units, is convenient for discharging the polluted air in shelter hospitals to the outside, and can be adjusted according to the needs.

Drawings

Fig. 1 is a schematic structural view of a pipeline type air sterilizer according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a pipeline type air sterilizer according to the present utility model;

fig. 3 is a schematic top view of a pipeline type air sterilizer according to the present utility model.

In the figure: 1. an access door; 2. an electric heating tube; 3. an air inlet side reducing pipe; 4. an air inlet side flange; 5. a reducing pipe at the air outlet side; 6. an air outlet side flange; 7. a metal mesh filter; 8. a medium-efficiency filter; 9. a high-efficiency filter; 10. an activated carbon filter; 11. a fixed block; 12. a slide plate; 13. a mounting plate; 14. a mounting hole; 15. a mounting block; 16. a screw; 17. and (5) a knob.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1, a pipeline type air sterilizer comprises a housing, two fixing blocks 11 are symmetrically and fixedly arranged on the housing, the same sliding plate 12 is slidably arranged on the two fixing blocks 11, an adjusting device is rotatably arranged on the sliding plate 12, two mounting plates 13 are symmetrically and fixedly arranged on the sliding plate 12, a plurality of mounting holes 14 are formed in the two mounting plates 13, the adjusting device comprises a screw 16 and a knob 17, the screw 16 is rotatably arranged on the sliding plate 12, the screw 16 is in threaded connection with the two fixing blocks 11, two mounting blocks 15 are symmetrically and fixedly arranged on the sliding plate 12, and the screw 16 is rotatably arranged on the two mounting blocks 15 so as to facilitate simple adjustment according to pipeline connection requirements.

Referring to fig. 2, the electric heating device comprises a housing, wherein an access door 1 is movably arranged on the housing, a plurality of electric heating pipes 2 are fixedly arranged on the housing, an air inlet side reducing pipe 3 is fixedly arranged on the housing, an air inlet side flange 4 is fixedly arranged on the air inlet side reducing pipe 3, an air outlet side reducing pipe 5 is fixedly arranged on the housing, an air outlet side flange 6 is fixedly arranged on the air outlet side reducing pipe 5, a metal mesh filter 7 is fixedly arranged in the housing, a medium-efficiency filter 8 is fixedly arranged in the housing, a high-efficiency filter 9 is fixedly arranged in the housing, an activated carbon filter 10 is fixedly arranged in the housing, bacterial particles can be completely removed, gas peculiar smell of polluted air can be removed, the effects of removing hydrogen sulfide gas H2S gas and other volatile gas VOCs are achieved, the HEPA unit is convenient to replace, and the polluted air in a shelter hospital is convenient to discharge to the outside.

Referring to fig. 3, a top view of the device is shown.

In this embodiment, the present apparatus adopts a five-zone disinfection process: one area is a thermosensitive sterilizing area, and a heating pipe is adopted to heat the inflowing pollution to 55-60 ℃ of air for high-temperature sterilization; the second area is a filtering area for preventing large-size objects and particles larger than PM10 from flowing into the next disinfection area; the third area is an F9-level medium-efficiency filter 8 for removing fine particulate matters with PM more than 2.5; the fourth area is an H13-level high-efficiency filter 9 for removing fine particles and bacteria particles with PM more than 0.3; the fifth area is an activated carbon filter 10 for removing peculiar smell in polluted air, mainly removing hydrogen sulfide gas (H2S gas) and other volatile gases (VOCs gas); after the polluted air to be disinfected flows through one warm air blower area to five areas at a time, the disinfection process is completed. The pipeline type air sterilizer is a section of an air pipe, is directly connected with a ventilating pipe and needs to be combined with an external induced draft fan for operation, and can be installed through the installation holes 14 on the installation plate 13 when the pipeline type air sterilizer is used, and after the pipeline type air sterilizer is installed, the fixing block 11 can be driven to move through the rotation of the screw 16, so that the position of the pipeline type air sterilizer can be adjusted according to the connection requirement of the pipeline.

Examples

The difference between this embodiment and the first embodiment is that: the pipeline type air sterilizer is divided into a vertical structure and a horizontal structure; the air inlet and the air outlet are respectively provided with a flange interface connected with the air pipe; the air inlet connecting flange is connected with the current collector along the air flow direction; the current collector is arranged at the front end of one area; the air outlet connecting flange is connected with the diffuser along the air flow direction; the diffuser is arranged at the rear end of the five zones. The structural categories of the five disinfection areas are: a thermosensitive sterilizing area, a filtering area, an F9-level medium-efficiency filter, an H13-level high-efficiency filter and an activated carbon filter; for shelter hospitals, all five disinfection areas are used; for other places, 3, 4 or a disinfection area is selected for use according to different pollution components of polluted air.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a pipeline formula air sterilizer, includes the casing, its characterized in that, movable mounting has access door (1) on the casing, fixed mounting has a plurality of electric heating pipe (2) on the casing, fixed mounting has air inlet side reducing pipe (3) on the casing, fixed mounting has air inlet side flange (4) on air inlet side reducing pipe (3), fixed mounting has air-out side flange (5) on the casing, fixed mounting has air-out side flange (6) on air-out side reducing pipe (5), fixed mounting has metal mesh filter (7) in the casing, fixed mounting has well effect filter (8) in the casing, fixed mounting has high-efficient filter (9) in the casing, fixed mounting has active carbon filter (10) in the casing.

2. A pipeline type air sterilizer as claimed in claim 1, wherein two fixing blocks (11) are symmetrically and fixedly arranged on the shell, the same sliding plate (12) is slidably arranged on the two fixing blocks (11), and an adjusting device is rotatably arranged on the sliding plate (12).

3. A pipeline type air sterilizer as claimed in claim 2, wherein two mounting plates (13) are symmetrically and fixedly arranged on the sliding plate (12), and a plurality of mounting holes (14) are formed in each of the two mounting plates (13).

4. A pipeline air sterilizer as claimed in claim 2, wherein the adjusting means comprises a screw (16) and a knob (17), the screw (16) is rotatably mounted on the slide plate (12), and the screw (16) is threadedly connected with the two fixed blocks (11).

5. A pipeline type air sterilizer as claimed in claim 4, wherein the slide plate (12) is symmetrically and fixedly provided with two mounting blocks (15), and the screw (16) is rotatably mounted on the two mounting blocks (15).