CN204006535U - The clean return air inlet of operating room - Google Patents
The clean return air inlet of operating room Download PDFInfo
- Publication number
- CN204006535U CN204006535U CN201420272940.1U CN201420272940U CN204006535U CN 204006535 U CN204006535 U CN 204006535U CN 201420272940 U CN201420272940 U CN 201420272940U CN 204006535 U CN204006535 U CN 204006535U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- return air
- casing
- air
- operating room
- 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
Links
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The clean return air inlet of a kind of operating room, comprise casing, casing top is communicated with air-intaking box, air-intaking box top is provided with opening, and opening part is connected with flange, and casing one side is provided with side direction return air inlet, on side direction return air inlet, being provided with can open type vertical louvres window, can in open type vertical louvres window, be provided with pull-out type filter screen, box house is provided with and the medium effeciency filter can open type vertical louvres window matching, and worm and gear volume damper is installed in air-intaking box.The clean return air inlet of the operating room that the utility model provides, shutter, filter and volume damper are arranged in the vertical frame being formed by casing and air-intaking box, volume is little, airflow smooth, good filtration effect, compact conformation, easy to use and reliable, can one solve the problem that air quantity regulates, filters, and dismounting and change conveniently, has synchronously realized filtration and air quantity and regulated, effectively guaranteed to purify the air blow and return uniformity in region, easy to adjust.
Description
Technical field
The utility model relates to a kind of air-conditioning system return air inlet, especially a kind of clean return air inlet that is exclusively used in clean operating room air conditioning and cleaning system.
Background technology
Along with development and the raising of people to medical condition demand of medical skill, to the cleanliness factor in medical operation chamber or ward, require more and more higher.One of Main Means that keeps operating room cleanliness factor is to prepare good clean return air inlet for operating room.But the air quantity of existing return air inlet can not regulate, dismantles and change inconvenience, do not there is double-filtration function yet, affected the cleanliness factor of operating room.
Summary of the invention
Technical problem to be solved in the utility model is to provide the clean return air inlet of a kind of operating room, can synchronously solve the problem that air quantity regulates, filters, dismounting and change facilitates, has realized filtration and air quantity adjusting, has effectively guaranteed to purify the air blow and return uniformity in region.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the clean return air inlet of a kind of operating room, comprise casing, casing top is communicated with air-intaking box, air-intaking box top is provided with opening, opening part is connected with flange, casing one side is provided with side direction return air inlet, side direction return air inlet outside is provided with can open type vertical louvres window, can in open type vertical louvres window, be provided with pull-out type filter screen, box house is provided with and the medium effeciency filter can open type vertical louvres window matching, and worm and gear volume damper is installed in air-intaking box.
Casing opposite side bottom is provided with arc flow deflector.
Medium effeciency filter is installed on box house by baffle plate and the briquetting that is fixedly mounted on baffle plate.
The adjusting actuator of worm and gear volume damper is installed on air-intaking box outside, and adjusting actuator is connected with adjusting knob by Bowden cable.
Adjusting knob is installed on can open type vertical louvres outer window frame top.
Worm and gear volume damper is opposite opened air-valve.
The clean return air inlet of the operating room that the utility model provides, beneficial effect is as follows:
1, shutter, filter and volume damper are arranged in the vertical frame being comprised of casing and air-intaking box, volume is little, processing air quantity is effective, compact conformation, easy to use and reliable, can solve the problem that air quantity regulates, filters, dismounting and change facilitates, has realized filtration and air quantity adjusting, has effectively guaranteed to purify the air blow and return uniformity in region, easy to adjust.
2, it is more accurate that worm and gear volume damper makes the open degree adjusting of air-valve, and transmission resistance is less.
3, worm and gear volume damper adopts the design of opposite opened air-valve, has further reduced air-flow local resistance.
4, the design of arc flow deflector has guaranteed return air inlet airflow smooth better, has effectively reduced eddy current.
5, realized factory normalization production, integral installation is carried out in job site.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model A-A is to cutaway view.
The specific embodiment
As depicted in figs. 1 and 2, the utility model comprises casing 1, casing 1 top is communicated with air-intaking box 6, air-intaking box 6 tops are provided with opening, and opening part is connected with flange 2, and casing 1 one sides are provided with side direction return air inlet, side direction return air inlet outside is provided with can open type vertical louvres window 3, can in open type vertical louvres window 3, be provided with pull-out type filter screen 4, casing 1 inside is provided with and the medium effeciency filter 5 can open type vertical louvres window 3 matching, and worm and gear volume damper 7 is installed in air-intaking box 6.
The length of casing 1 is 1100mm, and width is 360～400mm.
Casing 1 opposite side bottom is provided with arc flow deflector 8, and the radius of arc flow deflector 8 is not less than 150mm.
Medium effeciency filter 5 is installed on casing 1 inside by baffle plate 9 and the briquetting 10 that is fixedly mounted on baffle plate 9, and the quantity of briquetting 10 is six.
The adjusting actuator of worm and gear volume damper 7 is installed on air-intaking box 6 outsides, and adjusting actuator 13 is connected with adjusting knob 12 by Bowden cable 11.
Adjusting knob 12 is installed on can open type vertical louvres window 3 housing tops, are that hidden is installed.
Worm and gear volume damper 7 is opposite opened air-valve.
Use procedure of the present utility model is as follows:
Return air through can open type vertical louvres window 3, medium effeciency filter 5 enters air-intaking box 6, the design of casing 1 inner circular arc has guaranteed return air inlet airflow smooth better, has effectively reduced eddy current; Processing air quantity is effective, and compact conformation, easy to use and reliable can solve the problem that air quantity regulates, filters, and dismounting and change is convenient, realized filtration and air quantity regulates, and effectively guaranteed to purify the air blow and return uniformity in region, easy to adjust; It is more accurate that worm and gear volume damper 7 regulates the open degree of air-valve, and transmission resistance is less; Worm and gear volume damper 7 adopts the design of opposite opened air-valve, has further reduced air-flow local resistance.
At return air inlet, adopt common " one " font screwdriver can realize easy adjustment, guarantee the regulating action of valve in air conditioning and cleaning system.
Claims (6)
1. the clean return air inlet of operating room, comprise casing (1), casing (1) top is communicated with air-intaking box (6), air-intaking box (6) top is provided with opening, opening part is connected with flange (2), casing (1) one side is provided with side direction return air inlet, it is characterized in that: side direction return air inlet outside is provided with can open type vertical louvres window (3), can in open type vertical louvres window (3), be provided with pull-out type filter screen (4), casing (1) inside is provided with and the medium effeciency filter (5) can open type vertical louvres window (3) matching, worm and gear volume damper (7) is installed in air-intaking box (6).
2. the clean return air inlet of operating room according to claim 1, is characterized in that: casing (1) opposite side bottom is provided with arc flow deflector (8).
3. the clean return air inlet of operating room according to claim 1, is characterized in that: medium effeciency filter (5) is installed on casing (1) inside by baffle plate (9) and the briquetting (10) that is fixedly mounted on baffle plate (9).
4. the clean return air inlet of operating room according to claim 1, it is characterized in that: the adjusting actuator of worm and gear volume damper (7) is installed on air-intaking box (6) outside, adjusting actuator (13) is connected with adjusting knob (12) by Bowden cable (11).
5. the clean return air inlet of operating room according to claim 4, is characterized in that: adjusting knob (12) is installed on can open type vertical louvres window (3) housing top.
6. the clean return air inlet of operating room according to claim 1, is characterized in that: worm and gear volume damper (7) is opposite opened air-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272940.1U CN204006535U (en) | 2014-05-27 | 2014-05-27 | The clean return air inlet of operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272940.1U CN204006535U (en) | 2014-05-27 | 2014-05-27 | The clean return air inlet of operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006535U true CN204006535U (en) | 2014-12-10 |
Family
ID=52046529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272940.1U Expired - Fee Related CN204006535U (en) | 2014-05-27 | 2014-05-27 | The clean return air inlet of operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747658A (en) * | 2017-11-24 | 2018-03-02 | 浙江佳中木业有限公司 | Supply gas box and the pipe connecting structure of a kind of cooling and warming |
| CN107806681A (en) * | 2017-11-24 | 2018-03-16 | 浙江佳中木业有限公司 | A kind of hot and cold gas distributed structure of indoor temperature control |
| CN107956947A (en) * | 2017-11-24 | 2018-04-24 | 浙江佳中木业有限公司 | One kind is supplied gas, even gas box and plumbing installation |
-
2014
- 2014-05-27 CN CN201420272940.1U patent/CN204006535U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747658A (en) * | 2017-11-24 | 2018-03-02 | 浙江佳中木业有限公司 | Supply gas box and the pipe connecting structure of a kind of cooling and warming |
| CN107806681A (en) * | 2017-11-24 | 2018-03-16 | 浙江佳中木业有限公司 | A kind of hot and cold gas distributed structure of indoor temperature control |
| CN107956947A (en) * | 2017-11-24 | 2018-04-24 | 浙江佳中木业有限公司 | One kind is supplied gas, even gas box and plumbing installation |
| CN107956947B (en) * | 2017-11-24 | 2023-09-08 | 浙江星光电科智能家居科技有限公司 | Air supply and even air box and pipeline device |
| CN107747658B (en) * | 2017-11-24 | 2023-12-01 | 浙江星光电科智能家居科技有限公司 | Air supply box and pipeline connection structure for refrigeration and heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU PANASIA MEDICAL TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: CONSTRUCTION ENGINEERING CO., LTD. JIANGSU HUANYA |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Jiangsu Province, Changzhou city Wujin District Industrial Park cattle Gao Tang Zhen Innovation Road No. 88 Patentee after: JIANGSU PANASIA MEDICAL TECHNOLOGY GROUP Co.,Ltd. Address before: 213000 Jiangsu Province, Changzhou city Wujin District Industrial Park cattle Gao Tang Zhen Innovation Road No. 88 Patentee before: JIANGSU HUANYA CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |