CN208332583U - A kind of operating room ventilation device - Google Patents
A kind of operating room ventilation device Download PDFInfo
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- CN208332583U CN208332583U CN201820650939.6U CN201820650939U CN208332583U CN 208332583 U CN208332583 U CN 208332583U CN 201820650939 U CN201820650939 U CN 201820650939U CN 208332583 U CN208332583 U CN 208332583U
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Abstract
The utility model belongs to ventilation device field, specifically disclose a kind of operating room ventilation device, including air supply device disposed in parallel and air exhausting device, air supply device upper and lower ends are respectively equipped with air-supply upper cover and air-supply lower head, upper cover of blowing is equipped with air-supply inlet tube, and air-supply lower head is equipped with air-supply outlet pipe；Air supply device is equipped with air exhausting device；Air exhausting device upper and lower ends are respectively equipped with air draft upper cover and air draft lower head, and air draft upper cover is equipped with wind exhausting outlet pipe, and air draft lower head is equipped with air draft inlet tube；Parallel each other the first filter screen and the second filter screen are successively arranged in air supply device from top to bottom, air supply device inner wall is equipped with three groups of air-supply partition groups, and three groups of air-supply partition groups are located above the first filter screen, between the first filter screen and the second filter screen and below the second filter screen.The utility model can not only be filtered and sterilize to the air in device, and occupy little space, is at low cost.
Description
Technical field
The utility model relates to ventilation device field more particularly to a kind of operating room ventilation devices.
Background technique
When human body needs to carry out operative treatment, wound and notch will necessarily be generated；Under normal circumstances, since human body has
There is immunity, wound is not easy to be infected by bacterial, and when the bacterium in air reaches what certain concentration or body immunity reduced
In the case of, wound is easy for being infected；Therefore bacterial concentration must be controlled in operating room air to reduce infection of incisional wound.
As the continuous improvement of modern hospital condition, environment and quality of medical care and raising, cleaning equipment are gradually applied to
Clean operating room and clean ward.Clean operating room is the control for taking degree different microbial contamination using air purity technique
System is adapted to the requirement of all kinds of operations, and provide suitable epidemic disaster, wound to control air purity in space environment
Make the comfortable operative space environment of a cleaning.Traditional operating room air purification system needs to occupy one layer in operation ceiling
Building, occupied space is excessive and at high cost, is unfavorable for the popularization and use of operating room air purification system；Therefore it needs to provide one kind to account for
With small, the at low cost operating room ventilation device in space.
Utility model content
The purpose of the utility model is to provide one kind to occupy little space, operating room ventilation device at low cost.
Based on above-mentioned purpose, the utility model adopts the following technical solution:
A kind of operating room ventilation device, including tubular structure and air supply device disposed in parallel and air exhausting device, air-supply
Device is equipped with to be sent with the air-supply upper cover of the tetragonous wimble structure of the upper and lower matching ends of air supply device and air-supply lower head respectively
Wind upper cover is equipped with the air-supply inlet tube being connected with breeze fan, and air-supply lower head is equipped with the air-supply being connected with operating room and goes out
Mouth pipe；Air exhausting device be equipped with respectively with the air draft upper cover of the tetragonous wimble structure of the upper and lower matching ends of air exhausting device and row
Wind lower head, air draft upper cover are equipped with wind exhausting outlet pipe, and air draft lower head is equipped with the air draft inlet tube being connected to operating room；
Parallel each other the first filter screen and the second filter screen are successively arranged in air supply device from top to bottom, air supply device inner wall is equipped with
Three groups of air-supply partition groups, three groups of air-supply partition groups are located above the first filter screen, the first filter screen and the second filter screen it
Between and the second filter screen below.
Further, each air-supply partition group includes multiple parallel air-supply partitions being vertically arranged, each air-supply partition
The spacing of end and the first filter screen and the second filter screen is all larger than zero.
Further, it is sliding that the air-supply matched with the first filter screen and the second filter screen is offered on air supply device inner wall
Slot, air-supply sliding slot end offer strainer outlet, and strainer outlet, which is equipped with, exports the end cap matched with strainer.
Further, air-supply partition is equipped with the UV lamp being connected with external power.
Further, parallel each other third filter screen and the 4th filter screen are successively arranged in air exhausting device from top to bottom,
Air exhausting device inner wall is equipped with three groups of air draft partition groups, and three groups of air draft partition groups are located at the 4th filter screen lower section, the 4th mistake
Between strainer and third filter screen and above third filter screen.
Further, each air draft partition group includes multiple parallel air draft partitions being vertically arranged, each air draft partition
The spacing of end and third filter screen and the 4th filter screen is all larger than zero.
Further, it is sliding that the air draft matched with third filter screen and the 4th filter screen is offered on air exhausting device inner wall
Slot, air draft sliding slot end offer strainer outlet, and strainer outlet, which is equipped with, exports the end cap matched with strainer.
Further, air draft partition is equipped with the UV lamp being connected with external power.
Further, the first filter screen and the 4th filter screen are primary efficient filter screen；Second filter screen and third filter screen are
Medium air filtration net.
The beneficial effects of the utility model are:
(1) it is provided with double-filtration net in the utility model air supply device and air exhausting device, i.e., setting in air supply device
First filter screen and the second filter screen, air exhausting device is interior to be provided with third filter screen and the 4th filter screen, has been respectively formed two-stage mistake
Filter, it is not only more abundant to the filtering of dust granules, and reduce device occupied space；Especially primary efficient filter screen was mainly used for
Filter 5 μm with dust particles, medium air filtration host to trap 1-5um particle dust and various suspended matters, effectively reduce
The quantity of dust granules in air.
(2) air-supply upper cover, air-supply lower head, air draft upper cover and air draft lower head are tetragonous wimble structure, and being convenient for will
Air supply device and air-supply inlet tube, air-supply outlet pipe and air exhausting device and wind exhausting outlet pipe, the air draft import seal of tube, prevent outer
Boundary's air enters in air supply device and air exhausting device, and tetragonous wimble structure has preferable gas flow guiding to act on, and can make to blow
The gas of the inlet of device and air exhausting device is uniformly dispersed, and concentrates gas to export direction.
(3) air supply device is divided into multiple channels by air-supply partition, increases flowing time of the air in air supply device,
The effect that UV lamp improves sterilizing to the irradiation time of air is increased, so that the air sterillization in air supply device is more equal
It is even, more abundant.
(4) air exhausting device is divided into multiple channels by air draft partition, increases flowing time of the air in air exhausting device,
The effect that UV lamp improves sterilizing to the irradiation time of air is increased, so that the air sterillization in air exhausting device is more equal
It is even, more abundant.
(5) end cap in strainer outlet, it is therefore prevented that outside air enters in air supply device and air exhausting device in work, has
The air avoided to effect in device is contaminated.
(6) filter screen in air supply device and air exhausting device can be exported from strainer and be removed, and be convenient to clean on filter screen
Dust granules, to realize being used for multiple times for the device.
Detailed description of the invention
The utility model will illustrate by embodiment and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the stereoscopic schematic diagram of air supply device；
Fig. 3 is the schematic internal view of air supply device；
Fig. 4 is the stereoscopic schematic diagram of air exhausting device；
Fig. 5 is the schematic internal view of air exhausting device；
In figure: 1, inlet tube of blowing；2, air supply device；3, air-supply upper cover；4, air-supply lower head；5, air-supply outlet pipe；
6, wind exhausting outlet pipe；7, air exhausting device；8, air draft inlet tube；9, air draft upper cover；10, air draft lower head；11, UV lamp；12, it filters
Net outlet；13, end cap；21, air-supply partition；22, the first filter screen；23, the second filter screen；71, air draft partition；72, the 4th mistake
Strainer；73, third filter screen.
Specific embodiment
A kind of operating room ventilation device, as shown in Figure 1, including square tube shape structure and vertical air supply device disposed in parallel
2 and air exhausting device 7, air supply device 2 is equipped with to be sealed in the air-supply of the tetragonous wimble structure of 2 upper and lower end parts of air supply device cooperation respectively
First 3 are equipped with the air-supply inlet tube 1 being connected with breeze fan with air-supply lower head 4, air-supply upper cover 3, set on lower head 4 of blowing
There is the air-supply outlet pipe 5 being connected with operating room, air-supply upper cover 3, the air-supply lower head 4 of tetragonous wimble structure are convenient for air supply device
2 seal with air-supply inlet tube 1, air-supply outlet pipe 5, prevent outside air from entering in air supply device 2；Air exhausting device 7, which is equipped with, to be divided
The air draft upper cover 9 and air draft lower head 10 for the tetragonous wimble structure not cooperated with 7 upper and lower end parts of air exhausting device, air draft upper cover 9
It is equipped with wind exhausting outlet pipe 6, air draft lower head 10 is equipped with the air draft inlet tube 8 being connected to operating room, the row of tetragonous wimble structure
Wind upper cover 9, air draft lower head 10 prevent extraneous sky convenient for sealing air exhausting device 7 and wind exhausting outlet pipe 6, air draft inlet tube 8
Gas enters in air exhausting device 7.
Air is after breeze fan successively by air-supply inlet tube 1, air-supply upper cover 3, air supply device 2, air-supply lower head 4
With air-supply outlet pipe 5, operating room is finally entered；The air of operating room discharge successively passes through air draft inlet tube 8, air draft lower head
10, air exhausting device 7, air draft upper cover 9 and wind exhausting outlet pipe 6, are finally discharged.
As shown in Figures 2 and 3, successively horizontal from top to bottom in air supply device 2 to be equipped with the first filter screen 22 and the second filter screen
23, the first filter screen 22 is primary efficient filter screen, and the second filter screen 23 is medium air filtration net, and the air in air supply device 2 successively passes through
Enter operating room after crossing primary efficient filter screen and medium air filtration net；It is offered on 2 inner wall of air supply device and the first filter screen 22 and
The air-supply sliding slot of two filter screens 23 cooperation on air supply device 2 and is located at air-supply sliding slot end and offers strainer outlet 12, the first mistake
Strainer 22 and the second filter screen 23 are skidded off along air-supply sliding slot through strainer outlet 12, convenient for clearing up it；Strainer outlet 12 is equipped with
The end cap 13 matched with strainer outlet 12, when air supply device 2 works, it is dirty that end cap 13 efficiently avoids the air in device
Dye, when the strainer in air supply device 2 needs to clear up, removes air supply device 2 for end cap 13, strainer is then removed air supply device
Strainer can be cleared up in 2.
2 inner wall of air supply device is equipped with three groups of air-supply partition groups, which is located at the first filter screen
Between 22 tops, the first filter screen 22 and the second filter screen 23 and 23 lower section of the second filter screen, each air-supply partition group include
Air-supply partition 21 that is multiple parallel and being vertically arranged, air-supply partition 21 and the first filter screen 22 and the second filter screen 23 are without friendship
Point, air-supply partition 21 are equipped with the UV lamp 11 being connected with external power；Air-supply partition 21 will be divided into multiple logical in air supply device 2
Road extends flowing time of the air in air supply device 2, increases UV lamp 11 to the irradiation time of air, so that sending
Air sterillization in wind apparatus 2 is more abundant.
As shown in Figures 4 and 5, the successively horizontal third filter screen 72 being equipped with and the 4th filtering from top to bottom in air exhausting device 7
Net 72, third filter screen 73 are medium air filtration net, and the 4th filter screen 72 is primary efficient filter screen, and the air in air exhausting device 7 is successively
Go out operating room by primary efficient filter screen and medium air filtration net heel row；Offered on 7 inner wall of air exhausting device with third filter screen 73 and
The air draft sliding slot that 4th filter screen 72 matches on 7 inner wall of air exhausting device and is located at air draft sliding slot end and offers strainer outlet
12, third filter screen 73 and the 4th filter screen 72 are skidded off along air-supply sliding slot through strainer outlet 12, are convenient to clean, in strainer outlet 12
Equipped with the end cap 13 matched with strainer outlet 12, the air efficiently avoided in air exhausting device 7 is contaminated；Air exhausting device 7
Inner wall is equipped with three groups of air draft partition groups, and three groups of air draft partition groups are located at 72 lower section of the 4th filter screen, the 4th filter screen 72
Between third filter screen 73 and 73 top of third filter screen, each air draft partition group include multiple parallel be vertically arranged
The spacing of air draft partition 71, each 71 end of air draft partition and third filter screen 73 and the 4th filter screen 72 is all larger than zero, air draft
Partition 71 is equipped with the UV lamp 11 being connected with external power；Air draft partition 71 will be divided into multiple channels in air exhausting device 7, extend
Flowing time of the air in air exhausting device 7 increases UV lamp 11 to the irradiation time of air, so that in air exhausting device 7
Air sterillization it is more abundant；The air being discharged from operating room is discharged after double medium filtration and disinfection, reduces dust granules
With the discharge of bacterium.
Claims (9)
1. a kind of operating room ventilation device, it is characterised in that: including tubular structure and air supply device disposed in parallel and air draft
Device, the air supply device are equipped with the air-supply upper cover with the tetragonous wimble structure of the upper and lower matching ends of air supply device respectively
With air-supply lower head, the air-supply upper cover is equipped with the air-supply inlet tube that is connected with breeze fan, on the air-supply lower head
Equipped with the air-supply outlet pipe being connected with operating room；The air exhausting device be equipped with respectively with the upper and lower matching ends of air exhausting device
Tetragonous wimble structure air draft upper cover and air draft lower head, the air draft upper cover be equipped with wind exhausting outlet pipe, the air draft
Lower head is equipped with the air draft inlet tube being connected to operating room；It is successively arranged from top to bottom in the air supply device parallel each other
First filter screen and the second filter screen, the air supply device inner wall are equipped with three groups of air-supply partition groups, three groups of air-supply partitions
Group is located above the first filter screen, between the first filter screen and the second filter screen and below the second filter screen.
2. operating room ventilation device according to claim 1, it is characterised in that: each air-supply partition group includes multiple flat
The spacing of the capable air-supply partition being vertically arranged, each air-supply divider ends and the first filter screen and the second filter screen is all larger than
Zero.
3. operating room ventilation device according to claim 2, it is characterised in that: offered on the air supply device inner wall
The air-supply sliding slot matched with the first filter screen and the second filter screen, the air-supply sliding slot end offers strainer outlet, described
Strainer outlet, which is equipped with, exports the end cap matched with strainer.
4. operating room ventilation device according to claim 3, it is characterised in that: the air-supply partition is equipped with and dispatch from foreign news agency
The connected UV lamp in source.
5. operating room ventilation device according to claim 1, it is characterised in that: in the air exhausting device from top to bottom according to
Secondary to be equipped with parallel each other third filter screen and the 4th filter screen, the air exhausting device inner wall is equipped with three groups of air draft partition groups,
Three groups of air draft partition groups are located between the 4th filter screen lower section, the 4th filter screen and third filter screen and third filter screen
Top.
6. operating room ventilation device according to claim 5, it is characterised in that: each air draft partition group includes multiple flat
The capable air draft partition being vertically arranged, the spacing of each air draft divider ends and third filter screen and the 4th filter screen are all larger than
Zero.
7. operating room ventilation device according to claim 6, it is characterised in that: offered on the air exhausting device inner wall
The air draft sliding slot matched with third filter screen and the 4th filter screen, air draft sliding slot end offers strainer outlet, described
Strainer outlet, which is equipped with, exports the end cap matched with strainer.
8. operating room ventilation device according to claim 7, it is characterised in that: the air draft partition is equipped with and dispatch from foreign news agency
The connected UV lamp in source.
9. operating room ventilation device according to claim 5, it is characterised in that: first filter screen and the 4th filtering
Net is primary efficient filter screen；Second filter screen and third filter screen are medium air filtration net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650939.6U CN208332583U (en) | 2018-05-03 | 2018-05-03 | A kind of operating room ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650939.6U CN208332583U (en) | 2018-05-03 | 2018-05-03 | A kind of operating room ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332583U true CN208332583U (en) | 2019-01-04 |
Family
ID=64779925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820650939.6U Active CN208332583U (en) | 2018-05-03 | 2018-05-03 | A kind of operating room ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208332583U (en) |
-
2018
- 2018-05-03 CN CN201820650939.6U patent/CN208332583U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 311106 building 35, 535 Shunfeng Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU YIKE AIR PURIFICATION TECHNOLOGY Co.,Ltd. Address before: 310000 room 910, building 2, Yuecheng new block, Gongshu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU YIKE AIR PURIFICATION TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |