CN217274716U - Air purification device for negative pressure isolation ward - Google Patents
Air purification device for negative pressure isolation ward Download PDFInfo
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- CN217274716U CN217274716U CN202121090081.0U CN202121090081U CN217274716U CN 217274716 U CN217274716 U CN 217274716U CN 202121090081 U CN202121090081 U CN 202121090081U CN 217274716 U CN217274716 U CN 217274716U
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- pipe
- heating
- air
- negative pressure
- spiral
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses an air purification device for a negative pressure isolation ward, which comprises an equipment body, wherein a controller is arranged on the equipment body, an air inlet pipe is arranged on one side of the equipment body, one end of the air inlet pipe is provided with a suction fan, and an adsorption bin is arranged outside the suction fan; this air purification device for ward is kept apart to negative pressure is through setting up the dust in the active carbon adsorption stick adsorbed gas, cup joint the heating post through the spiral heating pipe, increase heating area, and then improve the heat sterilization efficiency, cup joint ultraviolet lamp through the spiral pipe of disinfecting, increase gaseous area of shining, and then improve ultraviolet sterilization efficiency, multiple disinfection structure combined action that disinfects, very big improvement purifying effect, can reach good purification effect, drive fixture block compression spring through setting up the handle and break away from the bayonet socket, make the inserted block can break away from the slot, and then splitter body and mounting panel, make the device dismouting simple swift, can reach the effect of the dismouting of being convenient for.
Description
Technical Field
The utility model relates to an air purification technical field specifically is an air purification device for ward is kept apart to negative pressure.
Background
The negative pressure ward refers to a ward in which the air pressure inside the ward is lower than the air pressure outside the ward. Its function mainly has two points: firstly, pathogenic microorganisms are isolated by utilizing a negative pressure principle, and meanwhile, air polluted by a patient in a room is discharged after being specially treated, so that the environment is not polluted; secondly, the concentration of pathogenic microorganisms in the ward is diluted through ventilation and reasonable airflow organization, medical care personnel are in a favorable wind direction section, air purification is always a necessary topic of the negative pressure isolation ward, an air purification device in the negative pressure ward in the prior art has a poor air purification effect, cannot completely purify germs in the air, is complex in installation procedure and difficult to disassemble, and causes the germs to diffuse and pollute the environment once the equipment is damaged and is difficult to quickly maintain.
The prior art has the following defects or problems:
1. the prior art has the problems that the air purification device in the negative pressure ward has poor air purification effect and cannot thoroughly purify germs in the air;
2. the prior art has the problems that the installation procedure of an air purification device in a negative pressure ward is complex, the disassembly is difficult, and once the equipment is damaged, the equipment is difficult to maintain quickly, so that the germs are diffused to pollute the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an air purification device for negative pressure isolation ward to reach the purpose that purifying effect is good, the dismouting of being convenient for.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an air purification device for ward is kept apart to negative pressure, includes the equipment body, be provided with the controller on the equipment body, equipment body one side is provided with the intake pipe, intake pipe one end is provided with the suction fan, the suction fan is provided with the absorption storehouse outward, be provided with the active carbon adsorption stick in the absorption storehouse, be provided with the heating gas-supply pipe on the absorption storehouse, be provided with first solenoid valve in the heating gas-supply pipe, the heating gas-supply pipe is provided with the heated warehouses outward, heating gas-supply pipe one end is provided with the spiral heating pipe, be provided with the heating post in the spiral heating pipe, heating bottom of the column portion is provided with the heater, be provided with first temperature sensor in the heated warehouses, spiral heating pipe one end is provided with the cooling gas-supply pipe, be provided with second solenoid valve in the cooling gas-supply pipe.
As the utility model discloses a preferred technical scheme, cooling gas-supply pipe one end is provided with the cooling storehouse, be provided with the refrigerator in the cooling storehouse, be provided with second temperature sensor in the cooling storehouse, cooling storehouse upside is provided with the gas-supply pipe that disinfects, be provided with third electromagnetic valve in the gas-supply pipe that disinfects, the gas-supply pipe one end that disinfects is provided with the storehouse that disinfects, be provided with spiral sterilizing tube in the storehouse of disinfecting, the intraductal ultraviolet lamp that is provided with of spiral sterilizing, ultraviolet lamp one end is provided with the blast pipe, be provided with fourth electromagnetic valve in the blast pipe.
As the utility model discloses a preferred technical scheme, equipment body bottom is provided with accepts the board, equipment body one side is provided with the mounting panel, one side that equipment body is close to the mounting panel is provided with the inserted block, be provided with the slot on the mounting panel, be provided with the bayonet socket on the inserted block, be provided with the draw-in groove on the slot, be provided with the fixture block in the draw-in groove, fixture block one end is provided with the pull rod, be provided with compression spring on the pull rod, pull rod one end is provided with draws the piece, draw and be provided with the handle between the piece.
As the utility model discloses a preferred technical scheme, the internal diameter size of spiral heating pipe and the external diameter size phase-match of heating post, spiral heating pipe cup joints with the heating post.
As the utility model discloses a preferred technical scheme, the internal diameter size of spiral sterilizing tube and ultraviolet lamp's external diameter size phase-match, spiral sterilizing tube cup joints with ultraviolet lamp.
As the utility model discloses an optimal technical scheme, the external diameter size of inserted block and the internal diameter size phase-match of slot, the inserted block is pegged graft with the slot, equipment body is pegged graft with the slot through the inserted block with the mounting panel.
As the utility model discloses an optimized technical scheme, the external diameter size of fixture block and the internal diameter size phase-match of draw-in groove, bayonet socket, fixture block and draw-in groove, bayonet socket joint, the equipment body passes through fixture block and draw-in groove, bayonet socket joint with the mounting panel, compression spring cup joints with the pull rod, pull rod and fixture block fixed connection.
Compared with the prior art, the utility model provides an air purification device for ward is kept apart to negative pressure possesses following beneficial effect:
1. according to the air purification device for the negative-pressure isolation ward, air in the negative-pressure isolation ward is sucked into the adsorption bin through the suction fan, dust in gas is adsorbed through the activated carbon adsorption rod, the gas is heated and sterilized through the heating column in the heating bin, the heating column is sleeved through the spiral heating pipe, the heating area is increased, the heating and sterilizing efficiency is further improved, the gas after heating and sterilizing is cooled to a proper temperature through the refrigerator in the cooling bin, the ultraviolet lamp is sleeved through the spiral sterilizing pipe, the irradiation area of the gas is increased, the ultraviolet sterilizing efficiency is further improved, the multiple sterilizing and disinfecting structure acts together, the purification effect is greatly improved, and a good purification effect can be achieved;
2. this air purification device for ward is kept apart to negative pressure, inject the slot through setting up the inserted block, tentatively connect equipment body and mounting panel, stretch to extrude the fixture block through compression spring, force the fixture block to tightly inject the bayonet socket, consolidate being connected of equipment body and mounting panel, drive through the handle and draw the piece and drive the pull rod, and then drive fixture block compression spring and break away from the bayonet socket, make the inserted block break away from the slot, and then splitter body and mounting panel, make the device dismouting simple and fast, can reach the effect of the dismouting of being convenient for.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the apparatus body of the present invention;
FIG. 3 is a schematic side view of the apparatus body of the present invention;
FIG. 4 is a schematic diagram of the structure of the mounting plate of the present invention;
fig. 5 is a schematic view of the internal structure of the mounting plate of the present invention.
In the figure: 1. an apparatus body; 2. a controller; 3. an air inlet pipe; 4. a suction fan; 5. an adsorption bin; 6. an activated carbon adsorption rod; 7. heating the gas delivery pipe; 8. a first electromagnetic valve; 9. heating a bin; 10. a spiral heating tube; 11. heating the column; 12. a heater; 13. a first temperature sensor; 14. a cooling gas pipe; 15. a second electromagnetic valve; 16. a cooling bin; 17. a refrigerator; 18. a second temperature sensor; 19. a sterilizing gas delivery pipe; 20. a third electromagnetic valve; 21. a sterilization bin; 22. a spiral sterilizing tube; 23. an ultraviolet lamp; 24. an exhaust pipe; 25. a fourth electromagnetic valve; 26. a bearing plate; 27. mounting a plate; 28. inserting a block; 29. a slot; 30. a bayonet; 31. a card slot; 32. a clamping block; 33. a pull rod; 34. a compression spring; 35. pulling the block; 36. and (4) a handle.
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. 1-5, in this embodiment: the utility model provides an air purification device for ward is kept apart to negative pressure, including equipment body 1, be provided with controller 2 on the equipment body 1, 1 one side of equipment body is provided with intake pipe 3, 3 one end in intake pipe is provided with suction fan 4, suction fan 4 is provided with outward and adsorbs storehouse 5, be provided with activated carbon adsorption stick 6 in the absorption storehouse 5, be provided with heating gas-supply pipe 7 on the absorption storehouse 5, be provided with first electromagnetic valve 8 in the heating gas-supply pipe 7, be provided with heated warehouses 9 outside the heating gas- supply pipe 7, 7 one end in the heating gas-supply pipe is provided with spiral heating pipe 10, be provided with heating post 11 in the spiral heating pipe 10, heating post 11 bottom is provided with heater 12, be provided with first temperature sensor 13 in the heated warehouses 9, 10 one end in the spiral heating pipe is provided with cooling gas-supply pipe 14, be provided with second electromagnetic valve 15 in the cooling gas-supply pipe 14.
In the embodiment, a cooling bin 16 is arranged at one end of a cooling air pipe 14, a refrigerator 17 is arranged in the cooling bin 16, a second temperature sensor 18 is arranged in the cooling bin 16, a sterilization air pipe 19 is arranged on the upper side of the cooling bin 16, a third electromagnetic valve 20 is arranged in the sterilization air pipe 19, a sterilization bin 21 is arranged at one end of the sterilization air pipe 19, a spiral sterilization pipe 22 is arranged in the sterilization bin 21, an ultraviolet lamp 23 is arranged in the spiral sterilization pipe 22, an exhaust pipe 24 is arranged at one end of the ultraviolet lamp 23, and a fourth electromagnetic valve 25 is arranged in the exhaust pipe 24, so that the purification effect of the equipment is improved; the bottom of the equipment body 1 is provided with a bearing plate 26, one side of the equipment body 1 is provided with a mounting plate 27, one side of the equipment body 1 close to the mounting plate 27 is provided with an inserting block 28, the mounting plate 27 is provided with an inserting slot 29, the inserting block 28 is provided with a bayonet 30, the inserting slot 29 is provided with a clamping slot 31, the clamping slot 31 is internally provided with a clamping block 32, one end of the clamping block 32 is provided with a pull rod 33, the pull rod 33 is provided with a compression spring 34, one end of the pull rod 33 is provided with a pull block 35, and a handle 36 is arranged between the pull blocks 35, so that the equipment can be quickly disassembled and assembled; the inner diameter of the spiral heating pipe 10 is matched with the outer diameter of the heating column 11, and the spiral heating pipe 10 is sleeved with the heating column 11, so that the heating area is increased, and the heating and sterilizing effect is improved; the inner diameter of the spiral sterilizing tube 22 is matched with the outer diameter of the ultraviolet lamp 23, and the spiral sterilizing tube 22 is sleeved with the ultraviolet lamp 23, so that the irradiation area is increased, and the ultraviolet sterilizing effect is improved; the outer diameter of the insertion block 28 is matched with the inner diameter of the slot 29, the insertion block 28 is inserted into the slot 29, the equipment body 1 and the mounting plate 27 are inserted into the slot 29 through the insertion block 28, and the equipment body 1 and the mounting plate 27 are connected preliminarily; the outer diameter of the fixture block 32 is matched with the inner diameter of the clamping groove 31 and the clamping opening 30, the fixture block 32 is clamped with the clamping groove 31 and the clamping opening 30, the device body 1 and the mounting plate 27 are clamped with the clamping groove 31 and the clamping opening 30 through the fixture block 32, the compression spring 34 is sleeved with the pull rod 33, the pull rod 33 is fixedly connected with the fixture block 32, and the connection between the device body 1 and the mounting plate 27 is reinforced.
The utility model discloses a theory of operation and use flow: during operation, the suction fan 4 sucks air in the negative pressure isolation ward into the adsorption bin 5, dust in the air is adsorbed by the activated carbon adsorption rod 6, the air is heated and sterilized by the heating column 11 in the heating bin 9, the heating column 11 is sleeved by the spiral heating pipe 10, the heating area is increased, the heating and sterilizing efficiency is improved, the heated and sterilized air is cooled to a proper temperature by the refrigerator 17 in the cooling bin 16, the ultraviolet lamp 23 is sleeved by the spiral sterilizing pipe 22, the irradiation area of the air is increased, the ultraviolet sterilizing efficiency is improved, the multiple sterilization and sterilization structure coacts, the purification effect is greatly improved, good purification effect can be achieved, the air is inserted into the insertion slot 29 through the insertion block 28, the equipment body 1 and the mounting plate 27 are primarily connected, the clamping block 32 is extruded by the compression spring 34, and the clamping block 32 is forced to be tightly inserted into the bayonet 30, the reinforcing equipment body 1 is connected with the mounting plate 27, the pull block 35 is driven through the handle 36 to drive the pull rod 33, the clamping block 32 is further driven to compress the compression spring 34 to be separated from the bayonet 30, the inserting block 28 can be separated from the inserting slot 29, and then the equipment body 1 and the mounting plate 27 are separated, so that the device is simple and rapid to assemble and disassemble, and is convenient to maintain in time.
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 above, 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 (7)
1. The utility model provides an air purification device for ward is kept apart to negative pressure which characterized in that: comprises an equipment body (1), a controller (2) is arranged on the equipment body (1), an air inlet pipe (3) is arranged on one side of the equipment body (1), a suction fan (4) is arranged at one end of the air inlet pipe (3), an adsorption bin (5) is arranged outside the suction fan (4), an activated carbon adsorption rod (6) is arranged in the adsorption bin (5), a heating air pipe (7) is arranged on the adsorption bin (5), a first electromagnetic valve (8) is arranged in the heating air pipe (7), a heating bin (9) is arranged outside the heating air pipe (7), a spiral heating pipe (10) is arranged at one end of the heating air pipe (7), a heating column (11) is arranged in the spiral heating pipe (10), a heater (12) is arranged at the bottom of the heating column (11), a first temperature sensor (13) is arranged in the heating bin (9), and a cooling air conveying pipe (14) is arranged at one end of the spiral heating pipe (10), and a second electromagnetic valve (15) is arranged in the cooling air conveying pipe (14).
2. The air purification device for the negative pressure isolation ward according to claim 1, wherein: cooling gas-supply pipe (14) one end is provided with cooling storehouse (16), be provided with refrigerator (17) in cooling storehouse (16), be provided with second temperature sensor (18) in cooling storehouse (16), cooling storehouse (16) upside is provided with air-supply pipe (19) of disinfecting, be provided with third electromagnetic valve (20) in air-supply pipe (19) of disinfecting, air-supply pipe (19) one end of disinfecting is provided with storehouse (21) of disinfecting, be provided with spiral sterilization pipe (22) in storehouse (21) of disinfecting, be provided with ultraviolet lamp (23) in spiral sterilization pipe (22), ultraviolet lamp (23) one end is provided with blast pipe (24), be provided with fourth electromagnetic valve (25) in blast pipe (24).
3. The air purification device for the negative pressure isolation ward according to claim 1, wherein: the improved bearing device is characterized in that a bearing plate (26) is arranged at the bottom of the device body (1), a mounting plate (27) is arranged on one side of the device body (1), an inserting block (28) is arranged on one side, close to the mounting plate (27), of the device body (1), a slot (29) is arranged on the mounting plate (27), a bayonet (30) is arranged on the inserting block (28), a clamping groove (31) is arranged on the slot (29), a clamping block (32) is arranged in the clamping groove (31), one end of the clamping block (32) is provided with a pull rod (33), a compression spring (34) is arranged on the pull rod (33), one end of the pull rod (33) is provided with a pull block (35), and a handle (36) is arranged between the pull blocks (35).
4. The air purification device for the negative pressure isolation ward as claimed in claim 1, wherein: the inner diameter of the spiral heating pipe (10) is matched with the outer diameter of the heating column (11), and the spiral heating pipe (10) is sleeved with the heating column (11).
5. The air purification device for the negative pressure isolation ward as claimed in claim 2, wherein: the inner diameter of the spiral sterilizing tube (22) is matched with the outer diameter of the ultraviolet lamp (23), and the spiral sterilizing tube (22) is sleeved with the ultraviolet lamp (23).
6. The air purification device for the negative pressure isolation ward as claimed in claim 3, wherein: the outer diameter of inserted block (28) and the inner diameter of slot (29) size phase-match, inserted block (28) are pegged graft with slot (29), equipment body (1) is pegged graft with slot (29) through inserted block (28) with mounting panel (27).
7. The air purification device for the negative pressure isolation ward as claimed in claim 3, wherein: the outer diameter of the clamping block (32) is matched with the inner diameter of the clamping groove (31) and the clamping opening (30), the clamping block (32) is connected with the clamping groove (31) and the clamping opening (30) in a clamped mode, the device body (1) and the mounting plate (27) are connected with the clamping groove (31) and the clamping opening (30) in a clamped mode through the clamping block (32), the compression spring (34) is connected with the pull rod (33) in a sleeved mode, and the pull rod (33) is fixedly connected with the clamping block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121090081.0U CN217274716U (en) | 2021-05-20 | 2021-05-20 | Air purification device for negative pressure isolation ward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121090081.0U CN217274716U (en) | 2021-05-20 | 2021-05-20 | Air purification device for negative pressure isolation ward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217274716U true CN217274716U (en) | 2022-08-23 |
Family
ID=82852643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121090081.0U Active CN217274716U (en) | 2021-05-20 | 2021-05-20 | Air purification device for negative pressure isolation ward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217274716U (en) |
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2021
- 2021-05-20 CN CN202121090081.0U patent/CN217274716U/en active Active
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