CN116045501A - Pneumatic execution unit for air conditioning system of operating room - Google Patents
Pneumatic execution unit for air conditioning system of operating room Download PDFInfo
- Publication number
- CN116045501A CN116045501A CN202310208750.7A CN202310208750A CN116045501A CN 116045501 A CN116045501 A CN 116045501A CN 202310208750 A CN202310208750 A CN 202310208750A CN 116045501 A CN116045501 A CN 116045501A
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- air
- conditioning system
- operating room
- pneumatic
- air conditioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to the technical field of adjusting units of air conditioning systems of operating rooms, in particular to a pneumatic executing unit for an air conditioning system of an operating room. According to the air conditioning system for the operating room, the pneumatic execution unit drives the bottom overturning closing plate and the internal overturning guide plate to synchronously overturn by adopting the pneumatic stay bar, so that the size and positive and negative pressure states of the air inlet of the air conditioning system are adjusted, and the operation is very simple and convenient; the lifting type filter screen frame is driven to lift when the bottom overturning closing plate and the inner overturning guide plate overturn, so that air inside the top air guide cover can be filtered, and then dust after surface filtration is led into the detachable top dust collection box, so that the filtering and dust removing effects are greatly improved.
Description
Technical Field
The invention relates to the technical field of adjusting units of air conditioning systems of operating rooms, in particular to a pneumatic executing unit for an air conditioning system of an operating room.
Background
The laminar flow operating room adopts an air cleaning technology to control the microbial contamination to different degrees, so as to meet the requirement of controlling the air cleanliness in the space environment and being suitable for various operations; and provides proper temperature and humidity to create a clean and comfortable operation space environment. At present, the temperature and the humidity of a laminar flow operating room are mainly adjusted through an air conditioning system, but the air conditioning system which is traditionally applied to the operating room is simply adjusted through an air valve at a connecting end, so that the air circulation mode inside the air conditioning system cannot be changed, dust inside the air conditioning system cannot be filtered and collected, the dust is not actively removed and is automatically discharged, and the functionality is single.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the problems in the prior art, an improved pneumatic execution unit for an air conditioning system of an operating room is provided, and the problems that the air conditioning system which is conventionally applied to the operating room is simply adjusted through an air valve at a connecting end, the air circulation mode in the air conditioning system cannot be changed, dust in the air conditioning system cannot be filtered and collected, active dust removal and automatic dust removal functions are not achieved, and the functionality is single are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a pneumatic execution unit for operating room air conditioning system, includes first defeated tuber pipe, second defeated tuber pipe, first pneumatic stay bar and the pneumatic stay bar of second of installing on the operating room ceiling, bolt fastening has first horizontal guide duct on the first defeated tuber pipe lateral surface, bolt fastening has the horizontal guide duct of second on the second defeated tuber pipe lateral surface, all bolt fastening has the top wind scooper on first horizontal guide duct and the horizontal guide duct lateral wall of second, top wind scooper lower extreme open position movable assembly has combination formula bottom aviation baffle, first pneumatic stay bar and the pneumatic stay bar of second are all inside at the top wind scooper through side direction support movable assembly.
The combined bottom air deflector comprises a bottom overturning closing plate arranged below the top air deflector through a top movable assembly frame on one side of the top and an inner overturning guide plate arranged inside the top air deflector through a bottom movable assembly frame on one side of the bottom.
The top movable assembly frame and the bottom movable assembly frame are in meshed transmission through an arc-shaped rack.
The lateral connecting frame used for connecting the first pneumatic stay bar and the second pneumatic stay bar is fixedly assembled on the outer side face of the inner overturning guide plate.
The detachable top dust box is fixedly assembled on the upper surface of the top air guide cover, and a strip-shaped lifting opening is formed in the position, located at the connecting end of the detachable top dust box, of the upper surface of the top air guide cover.
The strip-shaped lifting opening is internally inserted with a lifting type filter screen frame controlled by an internal overturning guide plate, and longitudinal guide grooves for improving the guidance quality of the lifting type filter screen frame are symmetrically formed in the inner walls of the two sides of the top air guide cover.
The inside upset guide plate upper surface slip is equipped with the flexible control panel of elasticity that is used for connecting over-and-under type filter screen frame, flexible control panel one end has to the inside bellied integral structure installation connecting seat in over-and-under type filter screen frame bottom assembly groove.
The lifting type filter screen frame is characterized in that a strip-shaped air inlet is formed in the upper end of the side wall of the lifting type filter screen frame, and inner side exhaust dust removal holes communicated with the strip-shaped air inlet are formed in two sides of the inner side face of the lifting type filter screen frame.
The edge positions of the upper surface of the bottom overturning closing plate and the lower surface of the inner overturning guide plate are fixedly provided with rubber sealing strips.
The top air guide covers of the side walls of the first transverse air guide pipe and the second transverse air guide pipe are communicated through transverse air guide pipes.
The beneficial effects of the invention are as follows:
(1) According to the air conditioning system for the operating room, the pneumatic execution unit drives the bottom overturning closing plate and the internal overturning guide plate to synchronously overturn by adopting the pneumatic stay bar, so that the size and positive and negative pressure states of the air inlet of the air conditioning system are adjusted, and the operation is very simple and convenient;
(2) The lifting type filter screen frame is driven to lift when the bottom overturning closing plate and the inner overturning guide plate overturn, so that air in the top air guide cover can be filtered, and then dust filtered on the surface is guided into the detachable top dust collection box, so that the filtering and dust removing effects are greatly improved;
(3) The inner overturning guide plate is utilized to inwards overturn, so that the flow direction of air in the top air guide cover can be changed, different air conveying modes are formed, and the operation is more convenient;
(4) Air is blown out to one side wall of the operating room and is pumped in from the other side wall of the operating room through the bottom overturning closing plate, so that the air stability in the operating room is reduced.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an internal cross-sectional view of the present invention.
FIG. 3 is a schematic view of the internal structure of the top wind scooper according to the present invention.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The pneumatic execution unit for the air conditioning system of the operating room shown in fig. 1, 2 and 3 comprises a first air conveying pipe 1, a second air conveying pipe 2, a first pneumatic supporting rod 3 and a second pneumatic supporting rod 4 which are arranged on the ceiling of the operating room, wherein a first transverse air guide pipe 5 is fixedly arranged on the outer side face of the first air conveying pipe 1 through bolts, a second transverse air guide pipe 6 is fixedly arranged on the outer side face of the second air conveying pipe 2 through bolts, top air guide covers 7 are fixedly arranged on the side walls of the first transverse air guide pipe 5 and the second transverse air guide pipe 6 through bolts, combined bottom air guide plates are movably arranged at the opening positions of the lower ends of the top air guide covers 7, and the first pneumatic supporting rod 3 and the second pneumatic supporting rod 4 are movably arranged inside the top air guide covers 7 through lateral supports.
The first pneumatic stay 3 and the second pneumatic stay 4 are prior art.
For cooperation synchronous upset and movable assembly, the combined type bottom air deflector includes the bottom upset closure plate 9 of installing in top wind scooper 7 below through top movable assembly frame 8 of top one side, installs the inside upset air deflector 11 in the inside of top wind scooper 7 through bottom movable assembly frame 10 of bottom one side.
In order to match synchronous transmission, the top movable assembly frame 8 and the bottom movable assembly frame 10 are meshed and transmitted through an arc-shaped rack 12.
For matching with the movable control, a lateral connecting frame for connecting the first pneumatic stay bar 3 and the second pneumatic stay bar 4 is fixedly assembled on the outer side surface of the inner overturning guide plate 11.
In order to match with external dust collection and telescopic adjustment, the upper surface of the top air guide cover 7 is fixedly provided with a detachable top dust collection box 14, and a strip-shaped lifting opening is formed in the connecting end of the detachable top dust collection box 14 on the upper surface of the top air guide cover 7.
In order to match with lifting adjustment and lifting stability, the lifting type filter screen frame 15 controlled by the internal overturning guide plate 11 is inserted into the strip-shaped lifting opening, and longitudinal guide grooves 16 for improving the guidance quality of the lifting type filter screen frame 15 are symmetrically formed in the inner walls of the two sides of the top air guide cover 7.
In order to match with the elastic extrusion control, the upper surface of the inner overturning guide plate 11 is slidably provided with an elastic telescopic control plate 17 for connecting the lifting type filter screen frame 15, and one end of the elastic telescopic control plate 17 is provided with an integral structure installation connecting seat protruding towards the inner part of an assembly groove at the bottom of the lifting type filter screen frame 15.
The upper surface of the inner turnover guide plate 11 is provided with a chute with a built-in limit groove, the elastic telescopic control plate 17 is inserted into the chute through a bottom sliding block to be slidingly assembled with the upper surface of the inner turnover guide plate 11, and then an extrusion spring is arranged on one side of the bottom sliding block, so that the elastic telescopic control plate 17 is controlled to be elastically extruded and adjusted.
In order to match with lateral air inlet and inner air exhaust, the upper end of the side wall of the lifting type filter screen frame 15 is provided with a strip-shaped air inlet 19, and two sides of the inner side surface of the lifting type filter screen frame 15 are provided with inner air exhaust dust removal holes 20 communicated with the strip-shaped air inlet 19.
When the lifting type filter screen frame 15 is inserted into the bar-shaped lifting opening, the bar-shaped air inlet 19 is exposed to the outside, air is blown into the bar-shaped air inlet 19 from one side, then is guided into the inner side exhaust dust removing holes 20 from the hollow cavity in the lifting type filter screen frame 15, is blown to the metal filter screen through the inner side exhaust dust removing holes 20, and blows dust on the metal filter screen into the detachable top dust collecting box 14.
When the elevating filter 15 is completely inserted into the inside of the elevating port, the "bar-shaped air inlet 19" is closed.
The open end of the strip-shaped air inlet 19 is provided with a filter screen.
In order to improve the tightness in the closed state, the edge positions of the upper surface of the bottom overturning closing plate 9 and the lower surface of the inner overturning guide plate 11 are fixedly provided with rubber sealing strips 21.
In order to match with the ventilation of the interior, the top air guide covers of the side walls of the first transverse air guide pipe 5 and the second transverse air guide pipe 6 are communicated through a transverse air conveying pipe 22.
When the bottom overturning closing plate 9 overturns upwards, the inner overturning guide plate 11 overturns downwards, the opening at the lower end of the top air guide cover 7 is closed at the moment, and the top air guide covers on the side walls of the first transverse air guide pipe 5 and the second transverse air guide pipe 6 are communicated through the transverse air guide pipe 22 at the moment and are used as transverse air guide pipes.
According to the air conditioning system for the operating room, the pneumatic execution unit drives the bottom overturning closing plate 9 and the inner overturning guide plate 11 to synchronously overturn by adopting the pneumatic stay bar, so that the size and positive and negative pressure states of an air inlet of the air conditioning system are adjusted, and the operation is very simple and convenient; the lifting type filter screen frame 15 is driven to lift when the bottom overturning closing plate 9 and the inner overturning guide plate 11 overturn, so that air in the top air guide cover 7 can be filtered, and then dust filtered on the surface is guided into the detachable top dust collection box 14, so that the filtering and dust removing effects are greatly improved; the inner overturning guide plate 11 is utilized to inwards overturn, so that the flow direction of air in the top air guide cover 7 can be changed, different air conveying modes are formed, and the operation is more convenient; air is blown out to one side wall of the operating room and sucked in from the other side wall of the operating room through the bottom overturning closing plate 9, and air stability in the operating room is reduced.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The utility model provides a pneumatic execution unit for operating room air conditioning system, includes first air conveying pipe (1), second air conveying pipe (2), first pneumatic stay (3) and second pneumatic stay (4) of installing on the operating room ceiling, characterized by: the novel air conditioner is characterized in that a first transverse air guide pipe (5) is fixedly arranged on the outer side face of the first air conveying pipe (1) through bolts, a second transverse air guide pipe (6) is fixedly arranged on the outer side face of the second air conveying pipe (2) through bolts, top air guide covers (7) are fixedly arranged on the side walls of the first transverse air guide pipe (5) and the second transverse air guide pipe (6) through bolts, combined bottom air guide plates are movably assembled at the opening positions of the lower ends of the top air guide covers (7), and the first pneumatic supporting rods (3) and the second pneumatic supporting rods (4) are movably assembled inside the top air guide covers (7) through lateral supports.
2. A pneumatic actuator for an operating room air conditioning system as defined in claim 1, wherein: the combined bottom air deflector comprises a bottom overturning closing plate (9) arranged below a top air deflector (7) through a top movable assembly frame (8) on one side of the top, and an inner overturning guide plate (11) arranged inside the top air deflector (7) through a bottom movable assembly frame (10) on one side of the bottom.
3. A pneumatic actuator for an operating room air conditioning system as defined in claim 2, wherein: the top movable assembly frame (8) and the bottom movable assembly frame (10) are in meshed transmission through an arc-shaped rack (12).
4. A pneumatic actuator for an operating room air conditioning system as defined in claim 2, wherein: the lateral connecting frames for connecting the first pneumatic stay bars (3) and the second pneumatic stay bars (4) are fixedly assembled on the outer side face of the inner overturning guide plate (11).
5. A pneumatic actuator for an operating room air conditioning system as defined in claim 2, wherein: the detachable top dust collecting box (14) is fixedly assembled on the upper surface of the top air guiding cover (7), and a strip-shaped lifting opening is formed in the connecting end of the detachable top dust collecting box (14) on the upper surface of the top air guiding cover (7).
6. A pneumatic actuator for an operating room air conditioning system as defined in claim 5, wherein: the strip-shaped lifting opening is internally inserted with a lifting type filter screen frame (15) controlled by an internal overturning guide plate (11), and longitudinal guide grooves (16) for improving the guiding performance of the lifting type filter screen frame (15) are symmetrically formed in the inner walls of the two sides of the top air guide cover (7).
7. The pneumatic actuator for an operating room air conditioning system of claim 6, wherein: the inside upset guide plate (11) upper surface slip is equipped with the flexible control panel (17) of elasticity that is used for connecting over-and-under type filter screen frame (15), flexible control panel (17) one end has the bellied integral structure erection joint seat in to over-and-under type filter screen frame (15) bottom assembly groove.
8. The pneumatic actuator for an operating room air conditioning system of claim 6, wherein: the upper end of the side wall of the lifting type filter screen frame (15) is provided with a strip-shaped air inlet (19), and two sides of the inner side surface of the lifting type filter screen frame (15) are provided with inner side exhaust dust removal holes (20) communicated with the strip-shaped air inlet (19).
9. A pneumatic actuator for an operating room air conditioning system as defined in claim 2, wherein: the edge positions of the upper surface of the bottom overturning closing plate (9) and the lower surface of the inner overturning guide plate (11) are fixedly provided with rubber sealing strips (21).
10. A pneumatic actuator for an operating room air conditioning system as defined in claim 1, wherein: the top air guide covers of the side walls of the first transverse air guide pipe (5) and the second transverse air guide pipe (6) are communicated through a transverse air conveying pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310208750.7A CN116045501A (en) | 2023-03-07 | 2023-03-07 | Pneumatic execution unit for air conditioning system of operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310208750.7A CN116045501A (en) | 2023-03-07 | 2023-03-07 | Pneumatic execution unit for air conditioning system of operating room |
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| Publication Number | Publication Date |
|---|---|
| CN116045501A true CN116045501A (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310208750.7A Pending CN116045501A (en) | 2023-03-07 | 2023-03-07 | Pneumatic execution unit for air conditioning system of operating room |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398958A (en) * | 2023-06-08 | 2023-07-07 | 江苏环亚医用科技集团股份有限公司 | Positive and negative pressure adjusting and purifying device for medical institution |
| CN117387158A (en) * | 2023-12-12 | 2024-01-12 | 江苏环亚医用科技集团股份有限公司 | Air conditioning device for fast switching positive and negative pressure operating room |
| CN117868376A (en) * | 2024-03-11 | 2024-04-12 | 江苏环亚医用科技集团股份有限公司 | Composite cover plate integrating medical place air port and environment illumination function |
| CN118089150A (en) * | 2024-04-23 | 2024-05-28 | 江苏环亚医用科技集团股份有限公司 | Multi-position adjustable positive and negative pressure adjusting device applied to clean operating room |
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| CN106963588A (en) * | 2017-04-11 | 2017-07-21 | 施若熙 | The method that viral communication in the air of lazaretto ward is prevented with cabin formula air-conditioner set |
| CN107715603A (en) * | 2017-10-25 | 2018-02-23 | 四川特空科技有限公司 | A kind of air filter based on filter screen blowback |
| CN209310210U (en) * | 2018-12-28 | 2019-08-27 | 武汉华康世纪洁净室技术工程有限公司 | A kind of recovering apparatus for heat of air-conditioner |
| CN112628928A (en) * | 2020-12-14 | 2021-04-09 | 江苏锐天信息科技有限公司 | Ultraviolet air purification equipment with rotary reverse cleaning mechanism |
| CN218516316U (en) * | 2022-09-19 | 2023-02-24 | 上海润度生物科技有限公司 | Purifying equipment capable of rapidly converting positive pressure, negative pressure and airflow |
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2023
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106963588A (en) * | 2017-04-11 | 2017-07-21 | 施若熙 | The method that viral communication in the air of lazaretto ward is prevented with cabin formula air-conditioner set |
| CN107715603A (en) * | 2017-10-25 | 2018-02-23 | 四川特空科技有限公司 | A kind of air filter based on filter screen blowback |
| CN209310210U (en) * | 2018-12-28 | 2019-08-27 | 武汉华康世纪洁净室技术工程有限公司 | A kind of recovering apparatus for heat of air-conditioner |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398958A (en) * | 2023-06-08 | 2023-07-07 | 江苏环亚医用科技集团股份有限公司 | Positive and negative pressure adjusting and purifying device for medical institution |
| CN117387158A (en) * | 2023-12-12 | 2024-01-12 | 江苏环亚医用科技集团股份有限公司 | Air conditioning device for fast switching positive and negative pressure operating room |
| CN117387158B (en) * | 2023-12-12 | 2024-03-12 | 江苏环亚医用科技集团股份有限公司 | Air conditioning device for fast switching positive and negative pressure operating room |
| CN117868376A (en) * | 2024-03-11 | 2024-04-12 | 江苏环亚医用科技集团股份有限公司 | Composite cover plate integrating medical place air port and environment illumination function |
| CN117868376B (en) * | 2024-03-11 | 2024-05-31 | 江苏环亚医用科技集团股份有限公司 | Composite cover plate integrating medical place air port and environment illumination function |
| CN118089150A (en) * | 2024-04-23 | 2024-05-28 | 江苏环亚医用科技集团股份有限公司 | Multi-position adjustable positive and negative pressure adjusting device applied to clean operating room |
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