CN207922436U - A kind of air-supply arrangement of clean operating room - Google Patents
A kind of air-supply arrangement of clean operating room Download PDFInfo
- Publication number
- CN207922436U CN207922436U CN201820198823.3U CN201820198823U CN207922436U CN 207922436 U CN207922436 U CN 207922436U CN 201820198823 U CN201820198823 U CN 201820198823U CN 207922436 U CN207922436 U CN 207922436U
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- CN
- China
- Prior art keywords
- cylinder
- air
- operating room
- clean operating
- babinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of air-supply arrangements of clean operating room.The technical solution of the utility model is：A kind of air-supply arrangement of clean operating room, including babinet, the top of the babinet is provided with air inlet, the air inlet lower part is provided with cushion chamber, the cushion chamber lower part is provided with spiral board, the spiral board lower part is provided with the cylinder with through-hole, the top sealed set of the cylinder, the surface area of through-hole and the area more than cylinder lower part outlet on the cylinder, several HEPA strainers are provided in the cylinder, it is provided with slot on the side wall of the lower part of the cylinder, outlet strainer is provided in the slot, it is arranged for taper with cylinder junction on the babinet, nanometer silver coating is coated on the outlet strainer.Scenario-frame provided by the utility model is simple at low cost and being capable of effective uniform flow.
Description
Technical field
The utility model is related to a kind of air-supply arrangements of clean operating room.
Background technology
Currently, generally speaking pattern and function are relatively simple for domestic clean operating room in hospital air-supply arrangement, essentially solely
A closed rectangular box body is found, two sides import, just air-supply below are internal to need to match even flow plate or high efficiency particulate air filter by function
Deng.Since introducing clean operating room concept, clean operating room the relevant technologies respectively there has been significant progress, and grow for the country
Since phase, as an important composition in clean air conditioner, air-supply arrangement plays a crucial role, it is therefore desirable to improve.
Utility model content
In view of the deficienciess of the prior art, the main purpose of the utility model is to provide a kind of simple in structure at low cost
And it is capable of the air-supply arrangement of the clean operating room of effective uniform flow.
To achieve the above object, the utility model provides following technical solution：A kind of air-supply arrangement of clean operating room,
Including babinet, the top of the babinet is provided with air inlet, and the air inlet lower part is provided with cushion chamber, the cushion chamber lower part
It is provided with spiral board, the spiral board lower part is provided with the cylinder with through-hole, the top sealed set of the cylinder, the cylinder
The surface area of through-hole and the area more than cylinder lower part outlet on body are provided with several HEPA strainers in the cylinder, described
It is provided with slot on the side wall of the lower part of cylinder, outlet strainer is provided in the slot.
Preferably, it is arranged for taper with cylinder junction on the babinet.
Preferably, nanometer silver coating is coated on the outlet strainer.
The utility model has the following advantages compared with the prior art, a kind of air-supply of clean operating room of the utility model
Device, feature are simple in structure, and the quantity of air inlet is two or more, the gas meeting of the flowing entered through air outlet
Mixed flow is then uniformly delivered at cylinder by spiral board in cushion chamber, and through-hole is provided on the side of cylinder, then is flowed
Dynamic air-flow can only be entered inner barrel by through-hole and is discharged after HEPA strainer filterings, and the effect of cylinder is current stabilization uniform flow,
The air outlet that passes through for enabling fresh air continual and steady is transported to operating room.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the air-supply arrangement of clean operating room of the utility model.
In figure：1, babinet；2, air inlet；3, cushion chamber；4, spiral board；5, cylinder；6, through-hole；7, HEPA strainers；8, it inserts
Slot；9, strainer is exported.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of air-supply arrangement of clean operating room, including babinet 1, the top of the babinet 1 be provided with into
Air port 2,2 lower part of the air inlet are provided with cushion chamber 3, and 3 lower part of the cushion chamber is provided with spiral board 4, under the spiral board 4
Portion is provided with the cylinder 5 with through-hole 6, the top sealed set of the cylinder 5, the surface area of through-hole 6 and big on the cylinder 5
In being provided with several HEPA strainers 7, the side wall of the lower part of the cylinder 5 in the area of 5 lower part outlet of cylinder, the cylinder 5
On be provided with slot 8, be provided in the slot 8 outlet strainer 9.
A kind of air-supply arrangement of clean operating room of the utility model, feature are simple in structure, the quantity of air inlet 2
For two or more, through air outlet enter flowing gas can in cushion chamber 3 mixed flow it is then uniform by spiral board 4
Be delivered at cylinder 5, through-hole 6 is provided on the side of cylinder 5, then the air-flow flowed can only by through-hole 6 enter cylinder 5 in
Portion by HEPA strainers 7 filtering after be discharged, the effect of cylinder 5 is current stabilization uniform flow so that fresh air can continual and steady through going out
Air port is transported to operating room.
Preferably, it is arranged for taper with 5 junction of cylinder on the babinet 1.The purpose of taper setting is so that cylinder 5 is attached
Close air-flow can from top to bottom uniformly enter inside cylinder 5.Relatively narrow, the raising pressure of the lower part setting of cylinder 5, Neng Goushun
Profit enters inside cylinder 5.
Preferably, nanometer silver coating is coated on the outlet strainer 9.Nanometer silver coating can be sterilized effectively, be kept out
The cleaning of mouth strainer 9.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of air-supply arrangement of clean operating room, it is characterised in that：Including babinet, the top of the babinet is provided with air inlet
Mouthful, the air inlet lower part is provided with cushion chamber, and the cushion chamber lower part is provided with spiral board, and the spiral board lower part is provided with
Cylinder with through-hole, the top sealed set of the cylinder surface area of through-hole and go out more than cylinder lower part on the cylinder
Mouthful area, be provided with several HEPA strainers in the cylinder, slot be provided on the side wall of the lower part of the cylinder, it is described
Outlet strainer is provided in slot.
2. a kind of air-supply arrangement of clean operating room according to claim 1, it is characterised in that：On the babinet with cylinder
Junction is arranged for taper.
3. a kind of air-supply arrangement of clean operating room according to claim 1, it is characterised in that：It is applied on the outlet strainer
It is covered with a nanometer silver coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198823.3U CN207922436U (en) | 2018-02-05 | 2018-02-05 | A kind of air-supply arrangement of clean operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198823.3U CN207922436U (en) | 2018-02-05 | 2018-02-05 | A kind of air-supply arrangement of clean operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922436U true CN207922436U (en) | 2018-09-28 |
Family
ID=63603177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198823.3U Expired - Fee Related CN207922436U (en) | 2018-02-05 | 2018-02-05 | A kind of air-supply arrangement of clean operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922436U (en) |
-
2018
- 2018-02-05 CN CN201820198823.3U patent/CN207922436U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190205 |