CN218442725U - Laminar air supply ceiling for operating room - Google Patents
Laminar air supply ceiling for operating room Download PDFInfo
- Publication number
- CN218442725U CN218442725U CN202122159712.6U CN202122159712U CN218442725U CN 218442725 U CN218442725 U CN 218442725U CN 202122159712 U CN202122159712 U CN 202122159712U CN 218442725 U CN218442725 U CN 218442725U
- Authority
- CN
- China
- Prior art keywords
- static pressure
- ceiling
- smallpox
- hundred
- thousand
- 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.)
- Active
Links
Images
Abstract
The utility model provides an operating room laminar air supply ceiling, which comprises a hundred-grade ceiling plenum chamber and a ten-thousand-grade ceiling plenum chamber; hundred grades of smallpox static pressure case lean on to ten thousand grades of smallpox static pressure case one end is equipped with the first groove of dodging, ten thousand grades of smallpox static pressure case lean on to hundred grades of smallpox static pressure case one end is equipped with the second and dodges the groove, the first groove of dodging dodges with the second and dodges the groove cooperation and form a rectangular channel, the rectangular channel upper end is equipped with the shadowless lamp, the shadowless lamp middle part has the via hole. The utility model discloses an operating room laminar flow air supply smallpox comprises hundred grades of smallpox static pressure case, ten thousand grades of smallpox static pressure case combinations, and the air output, the air current rank of hundred grades of smallpox static pressure case, ten thousand grades of smallpox static pressure case are different, and medical personnel can carry out the rank conversion according to the purification requirement of operating room to the conversion amount of wind takes the different control of degree to the microbial contamination, reaches the effect of air cleanliness factor among the control space environment, can satisfy the requirement of all kinds of operations.
Description
Technical Field
The utility model relates to a laminar flow air supply smallpox technical field, concretely relates to operating room laminar flow air supply smallpox.
Background
The operating room laminar flow air supply ceiling is also called leakage-proof laminar flow ceiling, and is a common purification device in the operating room of the modern hospital. The operating room laminar flow air supply ceilings in the prior art usually have hundreds, thousands and tens of thousands of levels. The three levels of the operating room laminar flow air flow ceilings are all independent box body structures, the air output and the air flow levels of all the box bodies are different, and level function switching can not be carried out according to the purification requirements of the operating room so as to convert the air output and achieve the requirements of controlling the air cleanliness in the space environment and being suitable for various operations.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides an operating room laminar flow air supply smallpox comprises hundred grades of smallpox static pressure case, ten thousand grades of smallpox static pressure case combinations, hundred grades of smallpox static pressure case, the air output of ten thousand grades of smallpox static pressure case, the air current rank is different, medical personnel can carry out the rank conversion according to the purification requirement of operating room, with the conversion amount of wind, take the different control of degree to the microbial contamination, reach the effect of air cleanliness factor among the control space environment, can satisfy the requirement of all kinds of operations.
In order to achieve the above object, the present invention provides the following technical solutions:
an operating room laminar flow air supply ceiling comprises a hundred-grade ceiling plenum chamber and a ten-thousand-grade ceiling plenum chamber;
a first avoidance groove is formed in the end, close to the ten-thousand-level ceiling static pressure box, of the hundred-level ceiling static pressure box, a second avoidance groove is formed in the end, close to the hundred-level ceiling static pressure box, of the ten-thousand-level ceiling static pressure box, the first avoidance groove and the second avoidance groove are matched to form a rectangular groove, a shadowless lamp is arranged at the upper end of the rectangular groove, and a through hole is formed in the middle of the shadowless lamp;
a first air port which is communicated with the front and the back is arranged in the hundred-grade ceiling plenum chamber, a first inner chamber communicated with the first air port is arranged in the hundred-grade ceiling plenum chamber, a first high-efficiency filter, a second high-efficiency filter and a third high-efficiency filter are arranged in the first inner chamber, and one end of the first inner chamber is also communicated with the first avoidance groove;
the ten thousand-level ceiling static pressure box is internally provided with a second air port which is communicated with the front and the back, the ten thousand-level ceiling static pressure box is internally provided with a second inner cavity which is communicated with the second air port, the second inner cavity is internally provided with a fourth high-efficiency filter, a fifth high-efficiency filter and a sixth high-efficiency filter, and one end of the second inner cavity is communicated with the second avoiding groove.
Specifically, the hundred-grade ceiling plenum chamber and the ten-thousand-grade ceiling plenum chamber are fixedly connected through a first right-angle connector.
Specifically, hundred grades of smallpox static pressure bottom of the case portions are equipped with second right-angle sign indicating number, ten thousand grades of smallpox static pressure bottom of the case portions are equipped with third right-angle sign indicating numbers.
Specifically, hundred grades of smallpox static pressure case upper ends still are equipped with first flow equalizing membrane, second flow equalizing membrane, first flow equalizing membrane, second flow equalizing membrane all are located first inner chamber upside.
Specifically, ten thousand grades of smallpox static pressure case upper ends still are equipped with third flow equalizing membrane, fourth flow equalizing membrane, third flow equalizing membrane, fourth flow equalizing membrane all are located second inner chamber upside.
The beneficial effects of the utility model are that:
1. the utility model discloses an operating room laminar flow air supply smallpox comprises hundred grades of smallpox static pressure case, ten thousand grades of smallpox static pressure case combinations, and the air output, the air current rank of hundred grades of smallpox static pressure case, ten thousand grades of smallpox static pressure case are different, and medical personnel can carry out rank conversion according to the purification requirement of operating room to change the amount of wind, take the control that the degree is different to the microbial contamination, reach the effect of air cleanliness in the control space environment, can satisfy the requirement of all kinds of operations;
2. the shadowless lamp is arranged between the hundred-grade ceiling plenum chamber and the ten thousand-grade ceiling plenum chamber, and a lamp does not need to be installed at other positions of the ceiling, so that the space in an operating room is more reasonably applied, the shadowless lamp is in an annular structure, a through hole is formed in the inner side of the shadowless lamp, an air hole does not need to be arranged at the air position, the structure is compact, and the rest space is not occupied;
3. the first flow equalizing membrane and the second flow equalizing membrane are additionally arranged on the upper side of the first inner cavity, the third flow equalizing membrane and the fourth flow equalizing membrane are additionally arranged on the upper side of the second inner cavity, and the air flow inside the first inner cavity and the air flow inside the second inner cavity can be uniformly pressed down through the flow equalizing effect of the first flow equalizing membrane, the second flow equalizing membrane, the third flow equalizing membrane and the fourth flow equalizing membrane, so that the turbulent flow state cannot be formed, and the cleanliness is better controlled.
Drawings
Fig. 1 is a schematic structural view of the laminar air supply ceiling of the operating room of the present invention.
Fig. 2 is a top view of the laminar air supply ceiling of the operating room of the present invention.
Fig. 3 isbase:Sub>A cross-sectional view taken along the planebase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is a front view of the laminar air supply ceiling of the operating room of the present invention.
Fig. 5 is a cross-sectional view taken along the plane B-B in fig. 4.
The reference signs are: hundred grades of smallpox static pressure case 1, first groove 11 of dodging, first wind gap 12, first inner chamber 13, first high efficiency filter 14, second high efficiency filter 15, third high efficiency filter 16, first homoflow membrane 17, second homoflow membrane 18, ten thousand grades of smallpox static pressure case 2, second dodge groove 21, second wind gap 22, second inner chamber 23, fourth high efficiency filter 24, fifth high efficiency filter 25, sixth high efficiency filter 26, third homoflow membrane 27, fourth homoflow membrane 28, rectangular channel 3, via hole 31, first right angle sign indicating number 5, second right angle sign indicating number 6, third right angle sign indicating number 7.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-5:
an operating room laminar flow air supply ceiling comprises a hundred-grade ceiling plenum chamber 1 and a ten-thousand-grade ceiling plenum chamber 2;
a first avoiding groove 11 is formed in one end, close to a ten-thousand-level ceiling static pressure box 2, of the ten-thousand-level ceiling static pressure box 1, a second avoiding groove 21 is formed in one end, close to the ten-thousand-level ceiling static pressure box 1, of the ten-thousand-level ceiling static pressure box 2, the first avoiding groove 11 and the second avoiding groove 21 are matched to form a rectangular groove 3, a fan is installed in the rectangular groove 3, two air inlets are formed in the fan, a shadowless lamp is arranged at the upper end of the rectangular groove 3, and a through hole 31 is formed in the middle of the shadowless lamp;
a first air inlet 12 which is communicated with the front and the back is arranged in the hundred-level ceiling static pressure box 1, a first inner cavity 13 communicated with the first air inlet 12 is arranged in the hundred-level ceiling static pressure box 1, a first high-efficiency filter 14, a second high-efficiency filter 15 and a third high-efficiency filter 16 are arranged in the first inner cavity 13, one end of the first inner cavity 13 is also communicated with the first avoidance groove 11, a first air inlet of the fan is communicated with the first inner cavity 13, and if the hundred-level purification effect is selected, the power of the fan is controlled by opening a valve of the first air inlet to meet the hundred-level air quantity;
a second air port 22 which is communicated with the front and the back is arranged in the ten-thousand-level ceiling static pressure box 2, a second inner cavity 23 communicated with the second air port 22 is arranged in the ten-thousand-level ceiling static pressure box 2, a fourth high-efficiency filter 24, a fifth high-efficiency filter 25 and a sixth high-efficiency filter 26 are arranged in the second inner cavity 23, one end of the second inner cavity 23 is also communicated with the second avoiding groove 21, a second air inlet of the fan is communicated with the second inner cavity 23, and if the ten-thousand-level purification effect is selected, the power of the fan is controlled by opening a valve of the second air inlet so as to meet the air quantity of the ten-thousand-level ceiling static pressure box.
Preferably, the hundred-grade ceiling plenum chamber 1 and the ten-thousand-grade ceiling plenum chamber 2 are fixedly connected through the matching of the first right-angle connector 5 and the screw.
Preferably, second right-angle yards 6 are arranged at the bottom of the hundred-grade ceiling static pressure box 1, third right-angle yards 7 are arranged at the bottom of the ten-thousand-grade ceiling static pressure box 2, and the second right-angle yards 6 and the third right-angle yards 7 are added to conveniently fix the hundred-grade ceiling static pressure box 1 and the ten-thousand-grade ceiling static pressure box 2 on a ceiling.
Preferably, the upper end of the hundred-grade ceiling static pressure box 1 is further provided with a first flow equalizing film 17 and a second flow equalizing film 18, the first flow equalizing film 17 and the second flow equalizing film 18 are located on the upper side of the first inner cavity 13, the first flow equalizing film 17 and the second flow equalizing film 18 have a flow equalizing effect, air flow inside the first inner cavity 13 can be uniformly pressed down, a turbulent flow state cannot be formed, and therefore cleanliness is better controlled.
Preferably, the third flow-equalizing film 27 and the fourth flow-equalizing film 28 are further arranged at the upper end of the ten-thousand-level ceiling static pressure box 2, the third flow-equalizing film 27 and the fourth flow-equalizing film 28 are located on the upper side of the second inner cavity 23, and the third flow-equalizing film 27 and the fourth flow-equalizing film 28 have a flow-equalizing effect, so that air flow inside the second inner cavity 23 can be uniformly pressed down, a turbulent flow state cannot be formed, and cleanliness is better controlled.
The above embodiment only expresses one implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. An operating room laminar flow air supply ceiling is characterized by comprising a hundred-grade ceiling plenum chamber (1) and a ten-thousand-grade ceiling plenum chamber (2);
a first avoidance groove (11) is formed in one end, close to the ten-thousand-level ceiling static pressure box (2), of the hundred-level ceiling static pressure box (1), a second avoidance groove (21) is formed in one end, close to the hundred-level ceiling static pressure box (1), of the ten-thousand-level ceiling static pressure box (2), the first avoidance groove (11) and the second avoidance groove (21) are matched to form a rectangular groove (3), a shadowless lamp is arranged at the upper end of the rectangular groove (3), and a through hole (31) is formed in the middle of the shadowless lamp;
a first air port (12) which is communicated with the front and the back is arranged in the hundred-grade ceiling static pressure box (1), a first inner cavity (13) which is communicated with the first air port (12) is arranged in the hundred-grade ceiling static pressure box (1), a first high-efficiency filter (14), a second high-efficiency filter (15) and a third high-efficiency filter (16) are arranged in the first inner cavity (13), and one end of the first inner cavity (13) is also communicated with the first avoidance groove (11);
the universal-grade ceiling static pressure box (2) is internally provided with a second air port (22) which is communicated with the front and the back, the universal-grade ceiling static pressure box (2) is internally provided with a second inner cavity (23) which is communicated with the second air port (22), the second inner cavity (23) is internally provided with a fourth efficient filter (24), a fifth efficient filter (25) and a sixth efficient filter (26), and one end of the second inner cavity (23) is also communicated with the second avoiding groove (21).
2. An operating room laminar flow air supply ceiling according to claim 1, characterized in that the hundred-grade ceiling plenum (1) and the ten-grade ceiling plenum (2) are fixedly connected through a first right angle joint (5).
3. An operating room laminar flow supply ceiling according to claim 1, characterized in that the second right-angle code (6) is arranged at the bottom of the hundred-grade ceiling plenum chamber (1), and the third right-angle code (7) is arranged at the bottom of the ten-thousand-grade ceiling plenum chamber (2).
4. An operating room laminar flow supply ceiling according to claim 1, characterized in that the upper end of the hundred-grade ceiling plenum chamber (1) is further provided with a first flow-equalizing membrane (17) and a second flow-equalizing membrane (18), and the first flow-equalizing membrane (17) and the second flow-equalizing membrane (18) are both positioned on the upper side of the first inner cavity (13).
5. An operating room laminar flow air supply ceiling according to claim 1, characterized in that a third flow-equalizing membrane (27) and a fourth flow-equalizing membrane (28) are further arranged at the upper end of the ten-thousand-level ceiling plenum (2), and the third flow-equalizing membrane (27) and the fourth flow-equalizing membrane (28) are both positioned on the upper side of the second inner cavity (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122159712.6U CN218442725U (en) | 2021-09-08 | 2021-09-08 | Laminar air supply ceiling for operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122159712.6U CN218442725U (en) | 2021-09-08 | 2021-09-08 | Laminar air supply ceiling for operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218442725U true CN218442725U (en) | 2023-02-03 |
Family
ID=85079756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122159712.6U Active CN218442725U (en) | 2021-09-08 | 2021-09-08 | Laminar air supply ceiling for operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218442725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116792915A (en) * | 2023-05-17 | 2023-09-22 | 广州佰朗医疗科技有限公司 | Laminar flow operating room |
-
2021
- 2021-09-08 CN CN202122159712.6U patent/CN218442725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116792915A (en) * | 2023-05-17 | 2023-09-22 | 广州佰朗医疗科技有限公司 | Laminar flow operating room |
| CN116792915B (en) * | 2023-05-17 | 2023-12-15 | 广州佰朗医疗科技有限公司 | Laminar flow operating room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218442725U (en) | Laminar air supply ceiling for operating room | |
| CN103953974A (en) | Modular air conditioner | |
| CN211953169U (en) | Positive and negative pressure conversion operation room | |
| CN107121740B (en) | A kind of fiber box | |
| CN110190540B (en) | Ventilation heat dissipation removes damp transformer cabinet | |
| CN106989469B (en) | One kind go out, the sizable air box of air intake vent | |
| CN214740879U (en) | Medical purifying door for operating room | |
| CN203838991U (en) | Display screen | |
| CN209782841U (en) | Heat pump assistant | |
| CN105697849A (en) | Electrical integrated controller | |
| CN219570960U (en) | Air valve structure | |
| CN210425429U (en) | Concatenation formula circulation ventilation unit | |
| CN207395134U (en) | A kind of lintel ventilation shaft | |
| CN210399366U (en) | Multidirectional air exhausting structure | |
| CN219323630U (en) | Novel medical gas terminal module | |
| CN104552296B (en) | A kind of Delta robot of machine control integration | |
| CN207751045U (en) | A kind of assembling structure of heater discharge pipe | |
| CN219972293U (en) | Air-floating dust fungus sampler | |
| CN214661059U (en) | A leak protection wind connects for garden instrument | |
| CN212156158U (en) | Heating and ventilation pipeline connecting device | |
| CN220276563U (en) | Exhaust device for biosafety equipment | |
| CN213901336U (en) | Negative pressure sealed operating room laminar flow air supply ceiling | |
| CN214172401U (en) | Hospital purifies air conditioning system | |
| CN212163867U (en) | Intelligent valve controller | |
| CN217635922U (en) | Multi-fan interference-free wind energy input air refrigerating and heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |