CN220598871U - Operating room laminar flow ceiling capable of rapidly disassembling filter screen - Google Patents
Operating room laminar flow ceiling capable of rapidly disassembling filter screen Download PDFInfo
- Publication number
- CN220598871U CN220598871U CN202322126994.9U CN202322126994U CN220598871U CN 220598871 U CN220598871 U CN 220598871U CN 202322126994 U CN202322126994 U CN 202322126994U CN 220598871 U CN220598871 U CN 220598871U
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- China
- Prior art keywords
- box body
- outer box
- lower baffle
- operating room
- plate
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- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 241000700647 Variola virus Species 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses an operating room laminar flow ceiling capable of rapidly disassembling a filter screen, which comprises an outer box body, wherein the outer box body is fixedly arranged at the roof position of an operating room by using screws, the lower surface of the outer box body is of a bottomless structure, and air inlet nets are symmetrically arranged at the left side and the right side of the outer box body; the lower baffle is arranged right below the outer box body, and a fitting sealing structure is formed between the lower baffle and the outer box body; and the protective covers are arranged on the left side and the right side above the lower baffle. This but quick operating room laminar flow smallpox of dismantling filter screen adopts novel structural design for the device is unreeled first stay cord through the rotation of rolling wheel when changing filter equipment, thereby makes the lower baffle downwardly moving open the device, removes the protection casing to intermediate position under the pulling effect of second stay cord this moment, thereby exposes filter equipment, makes the staff conveniently change filter equipment in the condition that need not dismantle the device is whole.
Description
Technical Field
The utility model relates to the technical field of laminar flow purification devices, in particular to an operating room laminar flow ceiling capable of rapidly disassembling a filter screen.
Background
The cleaning requirement in the operating room is very high, so that a laminar flow ceiling device with a purifying function can be installed in the operating room, and air in the operating room can be circulated by using the laminar flow ceiling device and the purifying requirement can be achieved, so that bacteria in the air of the operating room are reduced, and the safety of an operation is ensured.
In the prior art, chinese patent with the authority of CN211503174U discloses a laminar air supply ceiling, which comprises 5 box walls, wherein 5 box walls enclose a box body, a flow equalizing film is reserved on the bottom surface, air filters are arranged on two sides of the box body, the box walls comprise double-layer film-covered steel plates, the double-layer film-covered steel plates are coated with fireproof flame-retardant heat-insulating materials, the 5 box walls are connected and installed by adopting a first bridge-cut aluminum material, one end of the box wall, facing the bottom surface, is connected and installed by adopting a second bridge-cut aluminum material, the bridge-cut aluminum material is provided with a heat-insulating material at the contact part with the box walls, and the heat transfer is effectively prevented by adopting the bridge-cut aluminum material and the flame-retardant heat-insulating plate, so that energy sources are saved, condensation cannot be generated under the condition of temperature difference inside and outside the box body, and the box body is corroded;
the device utilizes inside air cleaner to purify the air in the operating room in the in-process that uses, but in actual use, air purifier general formula is through filter screen or activated carbon adsorption's mode to purify the air, and filter equipment need change or clearance just can reach effectual filter effect in long-time use, and air purifier needs to dismantle the device is whole when changing in the above-mentioned device for the overall operation is comparatively inconvenient.
Disclosure of Invention
The utility model aims to provide an operating room laminar flow ceiling capable of rapidly disassembling a filter screen, so as to solve the problem that the filter device is inconvenient to replace in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an operating room laminar flow smallpox of filter screen can dismantle fast, includes outer box, air inlet net, lower baffle, flow equalizing plate, protection casing, filter equipment and driving motor, still includes:
the outer box body is fixedly arranged at the roof position of an operating room by using screws, the lower surface of the outer box body is of a bottomless structure, and air inlet nets are symmetrically arranged at the left side and the right side of the outer box body;
the lower baffle is arranged right below the outer box body, a bonding sealing structure is formed between the lower baffle and the outer box body, and a flow equalizing plate is fixedly arranged in the middle of the lower baffle;
the protective cover is arranged on the left side and the right side above the lower baffle plate, is positioned in the outer box body, and is internally provided with a filter device which corresponds to the position of the air inlet net;
the winding wheel is rotatably arranged at the left side and the right side of the upper end inside the outer box body, a first stay cord with the bottom fixedly connected with the lower baffle is wound outside the winding wheel, the winding wheel is driven to rotate by a driving motor fixedly arranged inside the outer box body, and a dust-proof isolation cover is arranged outside the driving motor and the winding wheel.
Preferably, the filtering device comprises a first filtering plate and a second filtering plate, the first filtering plate and the second filtering plate are respectively arranged as an active carbon plate and a filtering plate, and the first filtering plate and the second filtering plate are utilized to circularly filter and purify air in an operating room.
Preferably, the first magnet is fixed on the outer surface of the second filter plate, and the first magnet and the second magnet fixedly mounted on the inner wall of the side face of the outer box body form a magnetic adsorption disassembly and assembly structure, and the adsorption effect between the first magnet and the second magnet is utilized to adsorb and fix the filter device, so that the subsequent disassembly operation is convenient.
Preferably, a second pull rope is fixedly arranged on the outer surface of the side surface of the protective cover, and the top end of the second pull rope is fixedly connected with the inner side of the top end of the outer box body.
Preferably, the second stay cord is rotated ninety degrees by the leading wheel that rotates the installation with lower baffle and just the protection casing lower surface outside fixed mounting has the slip sleeve, and the lower baffle utilizes the second stay cord to carry out the pulling to the protection casing when pushing down.
Preferably, a penetrating sliding structure is formed between the sliding sleeve and the linear sliding rod fixedly arranged on the upper surface of the lower baffle, a reset spring for pushing the sliding sleeve to reset is fixedly arranged outside the side surface of the sliding sleeve, and the protective cover can be moved by utilizing the sliding of the sliding sleeve outside the linear sliding rod.
Compared with the prior art, the utility model has the beneficial effects that: this but quick operating room laminar flow smallpox of dismantling filter screen adopts novel structural design for the device is unreeled first stay cord through the rotation of rolling wheel when changing filter equipment, thereby makes the lower baffle downwardly moving open the device, removes the protection casing to intermediate position under the pulling effect of second stay cord this moment, thereby exposes filter equipment, makes the staff conveniently change filter equipment in the condition that need not dismantle the device is whole, and its concrete content is as follows:
1. the winding wheel, the first stay cord, the driving motor and the lower baffle are matched for use, the first stay cord is wound and unwound by utilizing the rotation of the winding wheel, so that the lower baffle is lifted up and down, the purpose of unwinding and sealing devices is achieved, and accordingly the maintenance operation of workers is facilitated.
2. The cooperation between second stay cord, sliding sleeve, sharp slide bar and the reset spring is used, makes the second stay cord to pulling the protection casing at the in-process that lower baffle moved downwards, and the outside sliding sleeve of protection casing bottom is at the outside corresponding slip of sharp slide bar this moment, finally makes breaks away from between protection casing and the filter equipment for the staff can conveniently change or clear up the operation to filter equipment.
Drawings
FIG. 1 is a schematic diagram of a combined front sectional structure of the present utility model;
FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;
FIG. 3 is a schematic diagram of a front cross-sectional structure of a protective cover according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
FIG. 5 is a schematic view of the present utility model in an expanded state in a cross-sectional elevation;
fig. 6 is a schematic view of a uniform rear elevation cross-sectional structure of the shield of the present utility model.
In the figure: 1. an outer case; 2. an air inlet net; 3. a lower baffle; 4. a flow equalizing plate; 5. a protective cover; 6. a filtering device; 601. a first filter plate; 602. a second filter plate; 7. a winding wheel; 8. a first pull rope; 9. a driving motor; 10. an isolation cover; 11. a first magnet; 12. a second magnet; 13. a second pull rope; 14. a guide wheel; 15. a sliding sleeve; 16. a linear slide bar; 17. and a return spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a but operating room laminar flow smallpox of quick dismantlement filter screen, includes outer box 1, air inlet net 2, lower baffle 3, flow equalizing plate 4, protection casing 5, filter equipment 6 and driving motor 9, still includes: the outer box body 1 is fixedly arranged at the roof position of an operating room by using screws, the lower surface of the outer box body 1 is of a bottomless structure, and air inlet nets 2 are symmetrically arranged on the left side and the right side of the outer box body 1; the lower baffle plate 3 is arranged right below the outer box body 1, a bonding sealing structure is formed between the lower baffle plate 3 and the outer box body 1, and a flow equalizing plate 4 is fixedly arranged in the middle of the lower baffle plate 3; the protective cover 5 is arranged on the left side and the right side above the lower baffle 3, the protective cover 5 is positioned in the outer box body 1, and a filter device 6 which corresponds to the air inlet net 2 in position is arranged in the protective cover 5; the winding wheel 7 is rotatably arranged at the left and right sides of the upper end inside the outer box body 1, a first stay cord 8 with the bottom end fixedly connected with the lower baffle plate 3 is wound outside the winding wheel 7, the winding wheel 7 is driven to rotate by a driving motor 9 fixedly arranged inside the outer box body 1, and a dust-proof isolation cover 10 is arranged outside the driving motor 9 and the winding wheel 7;
the filtering device 6 comprises a first filtering plate 601 and a second filtering plate 602, the first filtering plate 601 and the second filtering plate 602 are respectively arranged as an active carbon plate and a filtering plate, a first magnet 11 is fixed on the outer surface of the second filtering plate 602, a magnetic adsorption disassembly and installation structure is formed between the first magnet 11 and a second magnet 12 fixedly installed on the inner wall of the side surface of the outer box body 1, a second stay rope 13 is fixedly installed on the outer surface of the side surface of the protective cover 5, the top end of the second stay rope 13 is fixedly connected with the inner side of the top end of the outer box body 1, the second stay rope 13 is subjected to ninety-degree turning by a guide wheel 14 rotatably installed with the lower baffle plate 3, a sliding sleeve 15 is fixedly installed outside the lower surface of the protective cover 5, a penetrating sliding structure is formed between the sliding sleeve 15 and a linear sliding rod 16 fixedly installed on the upper surface of the lower baffle plate 3, and a reset spring 17 for pushing the reset of the sliding sleeve 15 is fixedly installed outside the side surface;
when the device is used, firstly, the whole device is fixedly arranged at the top of an operating room by using screws, then air in the open-type operating room enters the outer box body 1 through the air inlet net 2, then the air is filtered through the filtering device 6 in the protective cover 5, finally, the air is discharged from the flow equalizing plate 4 in the lower baffle plate 3, when the filtering device 6 in the device needs to be replaced after a period of use, the driving motor 9 is started firstly to drive the winding wheel 7 to rotate, the winding wheel 7 unwinds the first pull rope 8, at the moment, the lower baffle plate 3 moves downwards under the action of self gravity, the lower baffle plate 3 moves downwards while driving the protective cover 5 to move synchronously, and meanwhile, the second pull rope 13 pulls the protective cover 5, so that the protective cover 5 moves towards the middle position (at the moment, the sliding sleeve 15 below the protective cover 5 slides outside the linear sliding rod 16), finally, the protective cover 5 is separated from the filtering device 6, at the moment, workers conveniently replace the filtering device 6, the lower baffle plate 3 returns after the replacement is completed, and the protective cover 5 is automatically returned under the pushing action of the reset spring 17.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but operating room laminar flow smallpox of quick dismantlement filter screen, includes outer box (1), air inlet net (2), lower baffle (3), flow equalizing plate (4), protection casing (5), filter equipment (6) and driving motor (9), its characterized in that still includes:
the outer box body (1) is fixedly arranged at the roof position of an operating room by using screws, the lower surface of the outer box body (1) is of a bottomless structure, and air inlet nets (2) are symmetrically arranged on the left side and the right side of the outer box body (1);
the lower baffle plate (3) is arranged right below the outer box body (1), a fitting sealing structure is formed between the lower baffle plate (3) and the outer box body (1), and a flow equalizing plate (4) is fixedly arranged at the middle position of the lower baffle plate (3);
the protective cover (5) is arranged on the left side and the right side above the lower baffle (3), the protective cover (5) is positioned inside the outer box body (1), and a filter device (6) corresponding to the air inlet net (2) in position is arranged inside the protective cover (5);
the winding wheel (7) is rotatably arranged at the left side and the right side of the inner upper end of the outer box body (1), a first stay cord (8) fixedly connected with the lower baffle plate (3) is wound at the bottom end outside the winding wheel (7), the winding wheel (7) is driven to rotate by a driving motor (9) fixedly arranged inside the outer box body (1), and a dust-proof isolation cover (10) is arranged outside the driving motor (9) and the winding wheel (7).
2. An operating room laminar flow ceiling with a rapid removable filter screen as claimed in claim 1, wherein: the filtering device (6) comprises a first filtering plate (601) and a second filtering plate (602), and the first filtering plate (601) and the second filtering plate (602) are respectively arranged as an active carbon plate and a filtering plate.
3. An operating room laminar flow ceiling with a rapid removable filter screen as claimed in claim 2, wherein: the outer surface of the second filter plate (602) is fixedly provided with a first magnet (11), and a magnetic adsorption and disassembly mounting structure is formed between the first magnet (11) and a second magnet (12) fixedly mounted on the inner wall of the side surface of the outer box body (1).
4. An operating room laminar flow ceiling with a rapid removable filter screen as claimed in claim 1, wherein: the outer surface of the side face of the protective cover (5) is fixedly provided with a second pull rope (13), and the top end of the second pull rope (13) is fixedly connected with the inner side of the top end of the outer box body (1).
5. The rapid-detachable filter-screen operating room laminar flow ceiling of claim 4, wherein: the second stay cord (13) is turned by ninety degrees by a guide wheel (14) rotatably installed with the lower baffle plate (3), and a sliding sleeve (15) is fixedly installed outside the lower surface of the protective cover (5).
6. The rapid removable filter operating room laminar flow ceiling of claim 5, wherein: a penetrating sliding structure is formed between the sliding sleeve (15) and a linear sliding rod (16) fixedly arranged on the upper surface of the lower baffle plate (3), and a reset spring (17) for pushing the sliding sleeve (15) to reset is fixedly arranged outside the side surface of the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126994.9U CN220598871U (en) | 2023-08-09 | 2023-08-09 | Operating room laminar flow ceiling capable of rapidly disassembling filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126994.9U CN220598871U (en) | 2023-08-09 | 2023-08-09 | Operating room laminar flow ceiling capable of rapidly disassembling filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598871U true CN220598871U (en) | 2024-03-15 |
Family
ID=90168795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322126994.9U Active CN220598871U (en) | 2023-08-09 | 2023-08-09 | Operating room laminar flow ceiling capable of rapidly disassembling filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598871U (en) |
-
2023
- 2023-08-09 CN CN202322126994.9U patent/CN220598871U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |