CN201269593Y - First-level clean operation room and its wind processing system - Google Patents
First-level clean operation room and its wind processing system Download PDFInfo
- Publication number
- CN201269593Y CN201269593Y CNU2008201094275U CN200820109427U CN201269593Y CN 201269593 Y CN201269593 Y CN 201269593Y CN U2008201094275 U CNU2008201094275 U CN U2008201094275U CN 200820109427 U CN200820109427 U CN 200820109427U CN 201269593 Y CN201269593 Y CN 201269593Y
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- operating room
- clean operating
- air
- wind
- tube road
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Abstract
The utility model discloses a first level clean operating room and an air handling system thereof, comprising a fresh air handling unit and a recycling unit; one branch of the air outlets of the fresh air handling unit is connected with the air supply section at the end of the recycling unit and the other branch is directly connected with a clean operating room. When the clean operating room is used, the fresh air which is handled by the fresh air handling unit and the recycling air which is handled by the recycling unit are mixed at the air supply section at the end of the recycling unit and then supplied to the clean operating room; when the clean operating room is not used, in order to maintain a certain positive pressure value in the inside room, the recycling unit is not required to be used, and only a small amount of treated fresh air is used for changing the frequency and supplying the air to the operating room, so the clean operating room not only can maintain micro positive pressure, but also can reduce energy consumption. By using the air pipe system of elementary return air, the effect of secondary return air is realized, and the problems of a plurality of secondary return pipes, large occupied space, complex regulation and the like are solved.
Description
Technical field
The utility model relates to a kind of operating room, relates in particular to a kind of I level clean operating room and wind treatment system thereof.
Background technology
Along with the development of medical skill and people raising, require also more and more higher to the cleaning of medical operation chamber to the medical condition demand.One of main means that keep the operating room cleaning are to be the good wind treatment system of operating room configuration.
The indoor air of clean operation is to gather outdoor air, through multistage filtering, pass through the pure air up to standard of humid heat treatment again, if employed air is full processing, full discharging, waste is very big, so clean operating room generally all will use circulated air, after promptly gathering the indoor air of clean operation and carrying out humid heat treatment, turn back to clean operating room again.
In the prior art, the circulated air of clean operating room is a kind of to be as shown in Figure 1, adopts the way of primary retirn air, and promptly the circulated air to operating room all carries out humid heat treatment, equals circulation primary return air and must handle primary retirn air;
Another kind is as shown in Figure 2, adopts the secondary return air method, promptly the circulated air part of clean operating room is carried out humid heat treatment; Another part does not carry out humid heat treatment, but with mix through the circulated air of humid heat treatment after get back to clean operating room.
There is following shortcoming at least in above-mentioned prior art:
In the primary retirn air method, the energy consumption height of humid heat treatment; In the secondary return air method,, make construction cost increase, take up room greatly, regulate numerous and diverse owing to need to increase the pipeline and the equipment of secondary return air.
The utility model content
The purpose of this utility model provide a kind of simple in structure, energy consumption is low, take up room I level clean operating room and wind treatment system thereof little.
The purpose of this utility model is achieved through the following technical solutions:
I level clean operating room wind treatment system of the present utility model, comprise new blower fan group, Cycle Unit, the air outlet of described new blower fan group is connected by the first fresh wind tube road with the terminal air supply section of described Cycle Unit, and the air outlet of described Cycle Unit is connected with clean operating room by mixing the airduct road.
I level clean operating room of the present utility model, this I level clean operating room are provided with above-mentioned I level clean operating room wind treatment system.
The technical scheme that is provided by above-mentioned the utility model as can be seen, I level clean operating room described in the utility model and wind treatment system thereof, because the air outlet of new blower fan group is connected with the terminal air supply section of Cycle Unit, the air outlet of Cycle Unit is connected with clean operating room.The new wind that new blower fan group was handled is the clean operating room air feed with after the circulated air that Cycle Unit was handled mixes, and can realize the air feed demand of clean operating room, make again simple in structure, energy consumption is low, it is little to take up room.
Description of drawings
Fig. 1 is the structure principle chart of the clean operating room wind treatment system of available technology adopting primary retirn air;
Fig. 2 is the structure principle chart of the clean operating room wind treatment system of available technology adopting secondary return air;
Fig. 3 is the structure principle chart of I level clean operating room of the present utility model and wind treatment system thereof.
The specific embodiment
I level clean operating room of the present utility model and wind treatment system thereof, its preferable specific embodiment as shown in Figure 3, comprise new blower fan group, Cycle Unit, the air outlet of new blower fan group is connected by the first fresh wind tube road 1 with the terminal air supply section 6 of Cycle Unit, and the air outlet of Cycle Unit is connected with clean operating room by mixing airduct road 3.The circulated air that the new wind that new blower fan group was handled and Cycle Unit were handled is the clean operating room air feed after the terminal air supply section 6 of Cycle Unit mixes again.
The air outlet of new blower fan group also is provided with 4, the second fresh wind tube roads 4, the second fresh wind tube road and directly is connected with clean operating room, is used for directly being when not open cycle unit the clean operating room air feed on the one hand; On the other hand, also can be used to regulate the amount of the new wind that mixes with circulated air.
The second fresh wind tube road 4 also can be connected with clean operating room again after described mixing airduct road 3 converges, can reduce the pipeline consumption, simplified apparatus.
The first fresh wind tube road 1 is provided with electric heater 5, is used for the new wind-warm syndrome degree in the first fresh wind tube road 1 is regulated on the one hand; On the other hand, electric heater 5 can reduce the influence of 5 pairs of new blower fan group effect on moisture extraction of electric heater away from new blower fan group.
Be respectively equipped with on the first fresh wind tube road 1 and the second fresh wind tube road 4 and decide volume damper 2, be used for two ducted air quantity are regulated.
On the tie point in the first fresh wind tube road 1 and the second fresh wind tube road 4 flow deflector can be installed, make flowing to of wind smooth and easy.
When I level clean operating room is provided with above-mentioned wind treatment system, can be provided with check-valves 7 on the intake stack of Cycle Unit.
In the utility model, with new wind concentrate carry out preliminary treatment (being undertaken by design parameter substantially fully) after, deliver to the terminal air supply section place of hygiene-type Cycle Unit, and send into operating room after indoor circulation wind mixes.Do not need to increase the pipeline of doing secondary return air so again, establish newly-increased auxiliary equipment less, systematic comparison is simple, and being equivalent to also is the system of a cover secondary return air.Circulated air in the operating room only need get final product through little processing of hygiene-type Cycle Unit, can effectively reach energy-saving effect.Can realize the air feed demand of clean operating room, make again simple in structure, energy consumption is low, it is little to take up room.Through calculate this method than prior art in employed primary retirn air economize on electricity about about 1/3rd.
When clean operating room when not using, for malleation value certain in the holding chamber (guaranteeing that clean operating room is not subjected to outer pollution), can not use the hygiene-type Cycle Unit fully, only with new blower fan group, in operating room, send the new wind of micro-processing to get final product.
In addition, when the clean operating room of existing secondary return air was transformed, the connecting pipe between the air outlet of new blower fan group and the air supply section of Cycle Unit can be used and is existing secondary return air pipe-line system, needn't set up new pipeline in addition, save and throw cost, minimizing takes up room.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (8)
1, a kind of I level clean operating room wind treatment system, comprise new blower fan group, Cycle Unit, it is characterized in that, the air outlet of described new blower fan group is connected by the first fresh wind tube road with the terminal air supply section of described Cycle Unit, and the air outlet of described Cycle Unit is connected with clean operating room by mixing the airduct road.
2, I level clean operating room wind treatment system according to claim 1 is characterized in that the air outlet of described new blower fan group is provided with the second fresh wind tube road, and the described second fresh wind tube road is connected with described clean operating room.
3, I level clean operating room wind treatment system according to claim 2 is characterized in that, the described second fresh wind tube road directly is connected with described clean operating room.
4, according to claim 1,2 or 3 described I level clean operating room wind treatment systems, it is characterized in that the described first fresh wind tube road is provided with electric heater.
5, according to claim 2 or 3 described I level clean operating room wind treatment systems, it is characterized in that, be respectively equipped with on described first fresh wind tube road and the described second fresh wind tube road and decide volume damper.
6, according to claim 2 or 3 described I level clean operating room wind treatment systems, it is characterized in that the junction in described first fresh wind tube road and the described second fresh wind tube road is provided with the wind deflector.
7, a kind of I level clean operating room is characterized in that, this I level clean operating room is provided with each described I level clean operating room wind treatment system of claim 1 to 6.
8, I level clean operating room according to claim 7 is characterized in that, the intake stack of the Cycle Unit of the wind treatment system of this I level clean operating room is provided with check-valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201094275U CN201269593Y (en) | 2008-07-24 | 2008-07-24 | First-level clean operation room and its wind processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201094275U CN201269593Y (en) | 2008-07-24 | 2008-07-24 | First-level clean operation room and its wind processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269593Y true CN201269593Y (en) | 2009-07-08 |
Family
ID=40842195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201094275U Expired - Lifetime CN201269593Y (en) | 2008-07-24 | 2008-07-24 | First-level clean operation room and its wind processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269593Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519107A (en) * | 2011-12-30 | 2012-06-27 | 赵阿萌 | Clean room capable of switching cleanness level and air treatment mode thereof |
| CN104235972A (en) * | 2014-09-22 | 2014-12-24 | 深圳市尚荣医疗股份有限公司 | Intelligent energy-saving control system and method for fresh air volume of operating rooms |
-
2008
- 2008-07-24 CN CNU2008201094275U patent/CN201269593Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519107A (en) * | 2011-12-30 | 2012-06-27 | 赵阿萌 | Clean room capable of switching cleanness level and air treatment mode thereof |
| CN102519107B (en) * | 2011-12-30 | 2014-04-30 | 赵阿萌 | Clean room capable of switching cleanness level and air treatment mode thereof |
| CN104235972A (en) * | 2014-09-22 | 2014-12-24 | 深圳市尚荣医疗股份有限公司 | Intelligent energy-saving control system and method for fresh air volume of operating rooms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing North Tianyu Building Decoration Co., Ltd. Assignor: Zhao Ameng Contract record no.: 2010990000964 Denomination of utility model: Class I clean operation room and its air handling system Granted publication date: 20090708 License type: Exclusive License Record date: 20101209 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
| CX01 | Expiry of patent term |