CN201757470U - Clean workroom - Google Patents
Clean workroom Download PDFInfo
- Publication number
- CN201757470U CN201757470U CN2010202450429U CN201020245042U CN201757470U CN 201757470 U CN201757470 U CN 201757470U CN 2010202450429 U CN2010202450429 U CN 2010202450429U CN 201020245042 U CN201020245042 U CN 201020245042U CN 201757470 U CN201757470 U CN 201757470U
- Authority
- CN
- China
- Prior art keywords
- air
- operating room
- mouth
- clean operating
- clean
- 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
Images
Landscapes
- Ventilation (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a clean workroom, which comprises a suction opening equipped below an entrance of the clean workroom, a first air supply filter port equipped above the entrance, a second air supply filter port adjacent to the first air supply filter port and an air return filter port equipped in the inner side of the clean workroom. An air discharge filter port is equipped above the first air supply filter port. An empty chamber is formed between the first air supply filter port and the air discharge filter port. An air pressure difference is generated between the suction opening and the first air supply filter port. The clean workroom disclosed in the utility model makes an air wall formed in the connecting part of the workroom and the outside air. And the air wall can replace the prior door curtain. Meanwhile, the clean workroom which is suitable for not only a positive pressure environment but also a negative pressure environment is considerably flexible and adaptable.
Description
Technical field
The utility model relates to a kind of cleaning apparatus, is specifically related to a kind of clean operating room.
Background technology
Current, in multiple fields such as pharmacy, electronics, medical treatment and optics, need its product, operating personnel or its external environment condition be protected, polluted preventing.For example, often to use chemotherapy or radiotherapy medicine that the patient is treated in a large number in the oncology of special tumour hospital or some hospitals, in the process of making up a prescription and carrying, the molecule of these medicines can suck attached to the skin that directly touches medical personnel on the dust or by respiratory tract, influences the healthy of medical personnel.And, need avoid the pollution of external environment as intravenous medicine, electronic devices and components and precision instrument etc. for product or article that some cleanliness factor is had relatively high expectations.
At above-mentioned situation, by research, the operating room that can store or make this product at present is set to malleation or subnormal ambient, when inside, operating room is negative pressure, can stop outside non-pure air to flow into the operating room; When inside, operating room is malleation, can prevent that inner air from flowing into external environment condition.Generally also the junction of this operating room and external environment condition can be provided with door curtain, further to protect.Yet set door curtain can produce circulation of air when being unlocked, and can not play main protective effect, and at different protection objects, need malleation or subnormal ambient be set to the operating room, lacks flexibility and adaptability.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of clean operating room, so that the operating room forms brattice with the junction of extraneous air, can replace original door curtain, simultaneously, this cleaning operating room both had been applicable to positive pressure environment, also be applicable to subnormal ambient, have certain flexibility and adaptability.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of clean operating room comprises: the inlet scoop that is arranged on below, porch, described clean operating room; Be arranged on the first powered air-purifying mouth of top, porch, described clean operating room, the second powered air-purifying mouth adjacent, and the return air filtration mouth that is arranged on inboard, clean operating room with the described first powered air-purifying mouth; Described first air outlet top is provided with air draft and filters mouth, and described first powered air-purifying mouth and described air draft are filtered and formed a cavity between the mouth; Produce leeway between inlet scoop and the described first powered air-purifying mouth.
Preferably, described return air filtration mouth comprises roughing efficiency air filter and medium effeciency filter.
Preferably, described air draft is filtered a mouthful place and is provided with the air draft control valve.
Preferably, top, described clean operating room is provided with DOP and detects mouth.
Preferably, the described first powered air-purifying mouth, the described second powered air-purifying mouth and described air draft filtration mouth are high efficiency particulate air filter.
Pass through technique scheme, the utility model is by being provided with first powered air-purifying mouth and the inlet scoop in porch, clean operating room, and the second powered air-purifying mouth and return air are set in inside, clean operating room filter mouthful, and by with the combining of blower fan, make the air in the clean operating room keep clean, and between the first powered air-purifying mouth and inlet scoop, produce leeway, thereby form brattice one, this brattice can replace original door curtain, and can be by the isolated inside and outside of this brattice air, thereby make this cleaning operating room both be applicable to positive pressure environment, also be applicable to subnormal ambient, have certain flexibility and adaptability.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of clean operating room of the utility model embodiment;
Fig. 2 is the front view of the disclosed a kind of clean operating room of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of clean operating room, so that the operating room forms brattice with the junction of extraneous air, can replace original door curtain, simultaneously, this cleaning operating room both had been applicable to positive pressure environment, also was applicable to subnormal ambient, had certain flexibility and adaptability.
Referring to Fig. 1 and Fig. 2, below, porch, clean operating room is provided with inlet scoop 1, and it is corresponding with inlet scoop 1 that the top, porch is provided with the first powered air-purifying mouth, 2, the first powered air-purifying mouths 2.Mouthfuls 3 tops that are positioned at the first powered air-purifying mouth 2 are filtered in air draft, can parallel with the first powered air-purifying mouth 2 or vertical, and air draft is filtered mouthfuls 3 and is provided with air draft control valve 31, is used to regulate exhaust air rate.Top, cleaning operating room is provided with the second powered air-purifying mouth 4, and the below is provided with return air and filters mouth 5, and return air filters mouth 5 and comprises roughing efficiency air filter 6 and medium effeciency filter 7, and its top is provided with blower fan 11, is used for circulation conveying gas.Inside, clean operating room is provided with Cleaning luminaire 8 and uviol lamp 9, is used for illumination and purifies and disinfect.Top, clean operating room also is provided with DOP and detects mouth 13, is used for air is detected.In addition, this cleaning operating room also is equipped with differential pressure indicator 14, is used for showing leeway to the staff.
Operation principle of the present utility model is as follows:
At first start power switch 10, blower fan 11 impeller blade high speed rotating, air is delivered to the overhead of clean operating room by wind path 12, wherein, the fraction air filters mouthful 3 discharges by air draft, most of air flows into the operating room by the first powered air-purifying mouth 2 and the second powered air-purifying mouth 4, make and form barotropic state in the operating room, the most of air that flows in the operating room enters wind path 12 bottom the operating room by inlet scoop 1, and some air enters wind path 12 via roughing efficiency air filter 6 and medium effeciency filter 7.So periodic duty, make the air of inside, operating room keep clean, simultaneously, 1 place forms a negative pressure state in the inlet scoop, air outside 1 is sucked into wind path 12 through the inlet scoop, and carries via the blower fan circulation, makes to form brattice together between the first powered air-purifying mouth 2 and inlet scoop 1, this brattice can stop extraneous air to flow into inside, operating room, and the air of inside, operating room can not flow in the extraneous air yet.Generally, forming the leeway of this brattice at least should be greater than 10Pa.
It is the HEPA high efficiency particulate air filter that mouth is filtered in the above-mentioned employed first powered air-purifying mouth, the second powered air-purifying mouth and air draft, can intercept 〉=micronic dust of 0.5 μ m passes through, filter efficiency is up to 99.995%, therefore, filtering mouthful gas of being discharged by air draft is the pure qi (oxygen) body, can not have side effects to human body.
The utility model is by being provided with first powered air-purifying mouth and the inlet scoop in porch, clean operating room, and the second powered air-purifying mouth and return air are set in inside, clean operating room filter mouthful, and by with the combining of blower fan, make the air in the clean operating room keep clean, and between the first powered air-purifying mouth and inlet scoop, produce leeway, thereby form brattice one, this brattice can replace original door curtain, and can be by the isolated inside and outside of this brattice air, thereby make this cleaning operating room both be applicable to positive pressure environment, also be applicable to subnormal ambient, have certain flexibility and adaptability.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. a clean operating room is characterized in that, comprising: the inlet scoop that is arranged on below, porch, described clean operating room; Be arranged on the first powered air-purifying mouth of top, porch, described clean operating room, the second powered air-purifying mouth adjacent, and the return air filtration mouth that is arranged on inboard, clean operating room with the described first powered air-purifying mouth; Described first air outlet top is provided with air draft and filters mouth, and described first powered air-purifying mouth and described air draft are filtered and formed a cavity between the mouth; Produce leeway between described inlet scoop and the described first powered air-purifying mouth.
2. a kind of clean operating room according to claim 1 is characterized in that, described return air filters mouth and comprises roughing efficiency air filter and medium effeciency filter.
3. a kind of clean operating room according to claim 1 is characterized in that, described air draft is filtered a mouthful place and is provided with the air draft control valve.
4. a kind of clean operating room according to claim 1 is characterized in that, top, described clean operating room is provided with DOP and detects mouth.
5. a kind of clean operating room according to claim 1 is characterized in that, it is high efficiency particulate air filter that mouth is filtered in the described first powered air-purifying mouth, the described second powered air-purifying mouth and described air draft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202450429U CN201757470U (en) | 2010-07-01 | 2010-07-01 | Clean workroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202450429U CN201757470U (en) | 2010-07-01 | 2010-07-01 | Clean workroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757470U true CN201757470U (en) | 2011-03-09 |
Family
ID=43644749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202450429U Expired - Fee Related CN201757470U (en) | 2010-07-01 | 2010-07-01 | Clean workroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313325A (en) * | 2010-07-01 | 2012-01-11 | 苏州工业园区鸿基洁净科技有限公司 | Cleaning working chamber |
| CN103411280A (en) * | 2013-08-28 | 2013-11-27 | 上海风神环境设备工程有限公司 | Operation room |
| CN104806043A (en) * | 2015-02-12 | 2015-07-29 | 芜湖锐进医疗设备有限公司 | Medical instrument production workshop |
-
2010
- 2010-07-01 CN CN2010202450429U patent/CN201757470U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313325A (en) * | 2010-07-01 | 2012-01-11 | 苏州工业园区鸿基洁净科技有限公司 | Cleaning working chamber |
| CN102313325B (en) * | 2010-07-01 | 2014-05-28 | 苏州工业园区鸿基洁净科技有限公司 | Cleaning working chamber |
| CN103411280A (en) * | 2013-08-28 | 2013-11-27 | 上海风神环境设备工程有限公司 | Operation room |
| CN104806043A (en) * | 2015-02-12 | 2015-07-29 | 芜湖锐进医疗设备有限公司 | Medical instrument production workshop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104363929B (en) | Aseptic process station | |
| TWM326441U (en) | Biological safety cabinet with air curtain | |
| CN204329221U (en) | A kind of medical multifunctional air cleaning facility | |
| CN201757470U (en) | Clean workroom | |
| CN201558350U (en) | Bed cleaning unit | |
| CN102313325B (en) | Cleaning working chamber | |
| CN111854029A (en) | Sickbed cleaning device with aerosol directional control function and control method | |
| CN203408388U (en) | Personally moving type air filter | |
| CN206853334U (en) | A kind of dust treatment plant | |
| CN212836919U (en) | Nucleic acid detection sampling chamber | |
| CN212671339U (en) | Negative pressure isolation tent for treating infectious disease patient | |
| CN204806551U (en) | Perambulator air purifier and install this air purifier's perambulator | |
| CN204601229U (en) | Between dosing and automatic control system | |
| CN207555810U (en) | A kind of air cleaning unit | |
| CN205814906U (en) | Face shield with air-cleaning function | |
| CN105571009A (en) | Clean wall-mounted air sterilizing machine and method | |
| CN205435429U (en) | Portable air purification device is used to hospital's passageway | |
| CN213020128U (en) | Sickbed cleaning device with aerosol directional control function | |
| CN104548240A (en) | Liquor preparing room and automatic control system thereof | |
| CN209131064U (en) | A kind of novel clean laminar flow bed | |
| CN1553107A (en) | Air conditioner purifying system of infectious diseases sickroom | |
| CN208493568U (en) | A kind of modified form flue dust air processor | |
| CN203302631U (en) | Dust-collection, sterilization and purification counting working table | |
| CN204599777U (en) | Chess and card table | |
| CN205425209U (en) | Wall -hanging air sterilizing apparatus of clean type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110309 Termination date: 20160701 |