CN219735471U - Operating room ceiling connected with fresh air system - Google Patents
Operating room ceiling connected with fresh air system Download PDFInfo
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- CN219735471U CN219735471U CN202321122611.4U CN202321122611U CN219735471U CN 219735471 U CN219735471 U CN 219735471U CN 202321122611 U CN202321122611 U CN 202321122611U CN 219735471 U CN219735471 U CN 219735471U
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- lifting rod
- operating room
- static pressure
- fresh air
- inner mounting
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- 230000003068 static effect Effects 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 4
- 241000700647 Variola virus Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of operating room equipment, in particular to an operating room ceiling connected with a fresh air system; the device comprises a static pressure box, wherein an opening for embedding an inner mounting pipe is formed in the bottom of the static pressure box, a plurality of lifting rods are connected to the inner mounting pipe in a lifting manner, a connecting piece is fixedly connected to the top end of each lifting rod, a plurality of first connecting structures corresponding to the connecting pieces are arranged in the static pressure box, a plurality of second connecting structures corresponding to the connecting pieces are arranged on the inner mounting pipe, and the connecting pieces are detachably connected with the first connecting structures and the second connecting structures; when the lifting rod ascends and the upper connecting piece of the lifting rod is connected with the first connecting structure, the inner mounting pipe is fixedly mounted in the static pressure box and is positioned below the air inlet; when the lifting rod descends and the upper connecting piece of the lifting rod is connected with the second connecting structure, the bottom end of the lifting rod extends out of the bottom side of the inner mounting pipe to form a supporting structure; the inner mounting pipe and the filter plate or the splitter plate in the inner mounting pipe are prevented from contacting the ground in the replacement process, and the whole replacement process is more convenient and safer.
Description
Technical Field
The utility model relates to the technical field of operating room equipment, in particular to an operating room ceiling connected with a fresh air system.
Background
The existing purifying air conditioning system of the operating room mainly comprises a fresh air unit, a circulating unit, an operating room ceiling, an air supply pipeline, a circulating air pipeline and an exhaust pipeline; when the device works, fresh air provided by the fresh air unit and circulated air recovered by the operating room are mixed, filtered and finely adjusted in the circulated air unit, and then are output to the ceiling of the operating room through the air supply pipeline, and are discharged to the operating room through the ceiling of the operating room; the ceiling of the operating room mainly plays roles of high-efficiency filtration and flow equalization gas through the filter plate and the flow dispersing plate. The ceiling of the operating room in the prior art is generally directly provided with the filter plate and the dispersion plate in the static pressure box, and then the static pressure box is arranged in the top side of the operating room. However, the existing ceiling of the operating room has certain defects, such as when the filter plate or the diffuser plate needs to be replaced, or when workers need to detach, install and the like the diffuser plate or the filter plate in the static pressure box at high positions, the operation is unsafe and inconvenient for the workers; or directly take down the static pressure case as a whole, then disassemble and install the operation, but the static pressure case is more complicated to disassemble and install subsequently because the static pressure case is connected with the fresh air system.
Based on this, the applicant considered to design an operating room ceiling connected to a fresh air system that facilitates replacement of the diffuser plate and filter plate.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to solve the technical problems that: how to provide an operating room ceiling which is convenient to replace a flow dispersing plate and a filtering plate and is connected with a fresh air system.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the operating room ceiling connected with the fresh air system comprises a static pressure box, an air inlet connected with the fresh air system is formed in the outer side wall of the static pressure box, an opening for embedding an inner mounting pipe is formed in the bottom of the static pressure box, a plurality of lifting rods are connected to the inner mounting pipe in a lifting mode, a connecting piece is fixedly connected to the top end of each lifting rod, a plurality of first connecting structures corresponding to the connecting piece are arranged in the static pressure box, a plurality of second connecting structures corresponding to the connecting piece are arranged on the inner mounting pipe, and the connecting piece is detachably connected with the first connecting structures and the second connecting structures;
when the lifting rod ascends and the upper connecting piece of the lifting rod is connected with the first connecting structure, the inner mounting pipe is fixedly mounted in the static pressure box and is positioned below the air inlet;
when the lifting rod descends and the upper connecting piece of the lifting rod is connected with the second connecting structure, the bottom end of the lifting rod extends out of the bottom side of the inner mounting pipe to form a supporting structure;
the inner side wall of the inner mounting pipe is sequentially and detachably provided with a filter plate and a diffusion plate from top to bottom, and the filter plate and the diffusion plate are arranged at intervals.
The operating principle and the advantage of the operating room ceiling connected with the fresh air system are as follows:
when the ceiling of the operating room is installed, the static pressure box is installed on the top side of the operating room, an air inlet formed in the outer side wall of the static pressure box is connected with a fresh air system, an inner installation pipe is embedded into the static pressure box from an opening at the bottom of the static pressure box, all lifting rods on the inner installation pipe are operated to ascend and the upper connecting pieces of the lifting rods are connected with a first connecting structure, and therefore the inner installation pipe is fixedly installed in the static pressure box and positioned below the air inlet; at the moment, a static pressure space is formed in a static pressure box above the inner mounting pipe, air flow which is fed into the ceiling by the fresh air system is stabilized, the air flow which passes through the static pressure space enters the inner mounting pipe, a filtering space is arranged above a filter plate in the inner mounting pipe, a dispersing space is arranged above a dispersing plate, the filtering space and the dispersing space are used for carrying out efficient filtering and flow equalizing operation on the air flow in sequence, and finally clean and uniform air flow is fed into an operating room; when the diffuser plate or the filter plate needs to be replaced, the connection between all connecting pieces and the first connecting structure is released, all lifting rods are operated to descend and the connecting pieces on the lifting rods are connected with the second connecting structure, at the moment, the bottoms of all lifting rods extend out of the bottom sides of the inner mounting pipes to form a stable supporting structure, the bottoms of the inner mounting pipes are placed on the ground, the filter plate or the diffuser plate is detached and installed, the inner mounting pipes and the filter plate or the diffuser plate in the inner mounting pipes are prevented from being contacted with the ground in the replacement process, and the whole replacement process is more convenient and safer.
Further, a through hole for lifting and rotating the lifting rod is formed in the side wall of the inner mounting pipe, the bottom end of the lifting rod is fixedly connected with a limiting block, and the connecting piece is a connector fixedly connected to the top end of the lifting rod; the first connecting structure is a first connecting groove arranged on the top side of the static pressure box, the second connecting structure is a second connecting groove arranged on the top side of the installation pipe, and the outer side wall of the connector is in threaded connection with the inner side walls of the first connecting groove and the second connecting groove.
Further, the through hole is in a round hole shape, and the lifting rod is in a round rod shape corresponding to the through hole.
Further, the limiting block is a circular block with the diameter larger than that of the through hole, and a limiting groove corresponding to the limiting block is formed in the bottom side of the inner mounting pipe.
Further, a hexagonal hole is formed in the bottom side of the limiting block.
Further, the lifting rod, the first connecting structure and the second connecting structure at least comprise four.
Further, an operating lamp mounting seat is detachably mounted at the inner center of the inner mounting tube.
Further, the top side of the operating lamp mounting seat is detachably connected with a connecting cylinder, and a plurality of connecting rods which are detachably connected with the inner mounting tube are fixedly connected to the connecting cylinder.
Further, a first connecting pipe detachably connected with the outer side wall of the operating lamp mounting seat is fixedly connected to the center of the filter plate.
Further, a second connecting pipe detachably connected with the outer side wall of the operating lamp mounting seat is fixedly connected to the center of the flow dispersing plate.
Drawings
FIG. 1 is a schematic perspective view of an operating room ceiling connected to a fresh air system according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an operating room ceiling connected to a fresh air system according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is an enlarged schematic view at B in FIG. 2;
FIG. 5 is a schematic top view of an installation tube according to an embodiment of the present utility model;
in the above figures: 100. a static pressure box; 110. an air inlet; 120. a first connection groove; 200. an inner mounting tube; 210. a second connecting groove; 220. a limiting groove; 300. a lifting rod; 310. a connector; 320. a limiting block; 410. a connecting cylinder; 420. a connecting rod; 500. a filter plate; 510. a first connection pipe; 600. a diffuser plate; 610. a second connection pipe; 700. an operating lamp mounting seat; 11. static pressure space; 12. a filtering space; 13. and a dispersion space.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Referring to fig. 1-5 together, the embodiment provides an operating room ceiling connected with a fresh air system, which comprises a static pressure box 100, wherein an air inlet 110 connected with the fresh air system is formed in the outer side wall of the static pressure box 100, an opening for embedding an inner mounting tube 200 is formed in the bottom of the static pressure box 100, a plurality of lifting rods 300 are connected to the inner mounting tube 200 in a lifting manner, a connecting piece is fixedly connected to the top end of each lifting rod 300, a plurality of first connecting structures corresponding to the connecting pieces are arranged in the static pressure box 100, a plurality of second connecting structures corresponding to the connecting pieces are arranged on the inner mounting tube 200, and the connecting pieces are detachably connected with the first connecting structures and the second connecting structures;
when the lifting rod 300 is lifted and the upper connecting piece is connected with the first connecting structure, the inner mounting tube 200 is fixedly mounted in the static pressure box 100 and is positioned below the air inlet 110;
when the lifting rod 300 descends and the upper connecting piece of the lifting rod 300 is connected with the second connecting structure, the bottom end of the lifting rod 300 extends out of the bottom side of the inner mounting tube 200 to form a supporting structure;
the inner side wall of the inner mounting tube 200 is provided with a filter plate 500 and a diffuser plate 600 in a detachable manner from top to bottom, and the filter plate 500 and the diffuser plate 600 are arranged at intervals.
In this embodiment, when the ceiling of the operating room is installed, the static pressure box 100 is installed on the top side of the operating room, the air inlet 110 formed on the outer side wall of the static pressure box 100 is connected with the fresh air system, the inner installation pipe 200 is embedded into the static pressure box 100 from the opening at the bottom of the static pressure box 100, and then all the lifting rods 300 on the inner installation pipe 200 are operated to lift and the connecting pieces on the lifting rods are connected with the first connecting structure, so that the inner installation pipe 200 is fixedly installed in the static pressure box 100 and positioned below the air inlet 110; at this time, a static pressure space 11 is formed in the static pressure box 100 above the inner installation tube 200, the air flow sent into the ceiling by the fresh air system is stabilized, the air flow passing through the static pressure space 11 enters the inner installation tube 200, a filtering space 12 is arranged above the filtering plate 500 in the inner installation tube 200, a dispersing space 13 is arranged above the dispersing plate 600, the filtering space 12 and the dispersing space 13 are used for carrying out efficient filtering and flow equalizing operation on the air flow in sequence, and finally, clean and uniform air flow is sent into an operating room; when the diffuser plate 600 or the filter plate 500 needs to be replaced, the connection between all the connecting pieces and the first connecting structure is released, then all the lifting rods 300 are operated to descend and the connecting pieces on the lifting rods are connected with the second connecting structure, at the moment, the bottom ends of all the lifting rods 300 extend out of the bottom sides of the inner mounting tubes 200 to form a stable supporting structure, the bottom ends of the inner mounting tubes 200 are placed on the ground at intervals, and then the filter plate 500 or the diffuser plate 600 is detached and installed, so that the inner mounting tubes 200 and the filter plate 500 or the diffuser plate in the inner mounting tubes are prevented from contacting the ground in the replacement process, and the whole replacement process is more convenient and safer.
Preferably, as shown in fig. 1 to 3, a through hole for lifting and rotating the lifting rod 300 is formed in the side wall of the inner installation tube 200, and a limiting block 320 is fixedly connected to the bottom end of the lifting rod 300, wherein the limiting block 320 can limit the bottom end of the lifting rod 300, so as to prevent the bottom end of the lifting rod 300 from being separated from the inner installation tube 200; the connecting piece is a connector 310 fixedly connected to the top end of the lifting rod 300, the first connecting structure is a first connecting groove 120 arranged on the top side of the static pressure box 100, the second connecting structure is a second connecting groove 210 arranged on the top side of the mounting pipe, and the outer side wall of the connector 310 is in threaded connection with the first connecting groove 120 and the inner side wall of the second connecting groove 210; when the lifting rod 300 is lifted to the point that the upper connector 310 is in contact with the first connecting groove 120, the connector 310 is connected in the first connecting groove 120 in a threaded manner, so that the lifting rod 300, the inner mounting pipe 200 and the static pressure box 100 are connected together; when the lifting rod 300 descends to the point that the upper connector 310 is in contact with the second connecting groove 210, the connector 310 is screwed into the second connecting groove 210, so that the lifting rod 300 and the inner mounting pipe 200 are disconnected from the static pressure tank 100, and the bottom end of the lifting rod 300 extends out of the inner mounting pipe 200 to form a supporting structure.
Specifically, the through hole is in a circular hole shape, the lifting rod 300 is in a circular rod shape corresponding to the through hole, and when the circular hole is matched with the circular rod for use, the circular rod can lift or rotate in the circular hole; the limiting block 320 is a circular block with a diameter larger than that of the through hole, the effect of limiting the lifting rod 300 is achieved, the limiting groove 220 corresponding to the limiting block 320 is formed in the bottom side of the inner mounting tube 200, when the lifting rod 300 ascends, the limiting block 320 at the bottom end of the inner mounting tube can be embedded into the limiting groove 220, the limiting block 320 and the bottom side of the inner mounting tube 200 form a plane, more particularly, a hexagonal hole is formed in the bottom side of the limiting block 320, and the limiting block 320, the lifting rod 300 and the connector 310 fixedly connected with the limiting block 300 can be conveniently rotated through a hexagonal wrench in the prior art.
Preferably, as shown in fig. 1 to 5, the lifting rod 300, the first connecting structure and the second connecting structure each include at least four, so that the connection between the inner mounting pipe 200 and the static pressure tank 100 and the supporting structure formed when the lifting rod 300 descends are more stable.
Preferably, as shown in fig. 1 to 5, an operating lamp mount 700 for mounting an operating shadowless lamp or other devices is detachably installed at the inner center of the inner installation tube 200; specifically, the top side of the operating lamp mounting seat 700 is detachably connected with the connecting cylinder 410, an opening for embedding the operating lamp mounting seat 700 is formed in the bottom of the connecting cylinder 410, and the side wall of the connecting cylinder 410 and the side wall of the operating lamp mounting seat 700 are directly detachably connected by adopting a bolt screw hole structure; the connecting tube 410 is fixedly connected with a plurality of connecting rods 420 which are detachably connected with the inner mounting tube 200, and the free ends of the connecting rods 420 are directly detachably connected with the top side of the inner mounting tube 200 by adopting a bolt hole structure; more specifically, a first connection pipe 510 detachably connected to the outer sidewall of the operating lamp mount 700 is fixedly connected to the center of the filter plate 500; a second connecting pipe 610 detachably connected with the outer side wall of the operating lamp mounting seat 700 is fixedly connected to the center of the diffuser plate 600, and the diffuser plate 600 and the filter plate 500 are detachably mounted in the inner mounting tube 200 through the detachable connection of the first connecting pipe 510 and the second connecting pipe 610 with the operating lamp mounting seat 700; the first connection tube 510 and the second connection tube 610 are directly detachably connected with the side wall of the operating lamp mounting seat 700 by adopting a bolt and screw hole structure.
Specifically, the lighting lamp can be detachably mounted on the side wall of the operating lamp mounting seat 700 when the lighting lamp can be mounted between the filter plate 500 and the diffuser plate 600, so that the ceiling of the scheme has a lighting function.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (10)
1. The utility model provides an operating room smallpox that is connected with new trend system, includes the static pressure case, the air intake that is connected with new trend system is seted up to the static pressure case lateral wall, its characterized in that, the opening that supplies interior mounting tube to imbed is seted up to the static pressure case bottom, interior mounting tube goes up and down to be connected with a plurality of lifter, every lifter top fixedly connected with connecting piece, be provided with a plurality of first connection structure that correspond with the connecting piece in the static pressure case, be provided with a plurality of second connection structure that correspond with the connecting piece on the interior mounting tube, the connecting piece with first connection structure and second connection structure can dismantle the connection;
when the lifting rod ascends and the upper connecting piece of the lifting rod is connected with the first connecting structure, the inner mounting pipe is fixedly mounted in the static pressure box and is positioned below the air inlet;
when the lifting rod descends and the upper connecting piece of the lifting rod is connected with the second connecting structure, the bottom end of the lifting rod extends out of the bottom side of the inner mounting pipe to form a supporting structure;
the inner side wall of the inner mounting pipe is sequentially and detachably provided with a filter plate and a diffusion plate from top to bottom, and the filter plate and the diffusion plate are arranged at intervals.
2. The operating room ceiling connected with the fresh air system according to claim 1, wherein a through hole for lifting and rotating a lifting rod is formed in the side wall of the inner mounting pipe, a limiting block is fixedly connected to the bottom end of the lifting rod, and the connecting piece is a connector fixedly connected to the top end of the lifting rod; the first connecting structure is a first connecting groove arranged on the top side of the static pressure box, the second connecting structure is a second connecting groove arranged on the top side of the installation pipe, and the outer side wall of the connector is in threaded connection with the inner side walls of the first connecting groove and the second connecting groove.
3. The operating room ceiling connected to the fresh air system according to claim 2, wherein the through hole is in a circular hole shape, and the lifting rod is in a circular rod shape corresponding to the through hole.
4. The operating room ceiling connected with the fresh air system according to claim 3, wherein the limiting block is a circular block with a diameter larger than that of the through hole, and a limiting groove corresponding to the limiting block is formed in the bottom side of the inner mounting pipe.
5. The operating room ceiling connected to the fresh air system of claim 4 wherein said restriction block has a hexagonal hole formed in the bottom side thereof.
6. The operating room ceiling connected to a fresh air system of claim 1 wherein said lifting bar, said first connecting structure and said second connecting structure each comprise at least four.
7. The operating room ceiling connected to the fresh air system according to any one of claims 1 to 6, wherein an operating lamp mounting seat is detachably installed at the inner center of the inner mounting tube.
8. The operating room ceiling connected with the fresh air system according to claim 7, wherein the top side of the operating lamp mounting seat is detachably connected with a connecting cylinder, and a plurality of connecting rods detachably connected with the inner mounting tube are fixedly connected to the connecting cylinder.
9. The operating room ceiling connected to the fresh air system of claim 8, wherein a first connecting tube detachably connected to the outer side wall of the operating lamp mounting base is fixedly connected to the center of the filter plate.
10. The operating room ceiling connected to the fresh air system of claim 8, wherein a second connecting tube detachably connected to the outer wall of the operating lamp mounting base is fixedly connected to the center of the diffuser plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321122611.4U CN219735471U (en) | 2023-05-09 | 2023-05-09 | Operating room ceiling connected with fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321122611.4U CN219735471U (en) | 2023-05-09 | 2023-05-09 | Operating room ceiling connected with fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735471U true CN219735471U (en) | 2023-09-22 |
Family
ID=88032540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321122611.4U Active CN219735471U (en) | 2023-05-09 | 2023-05-09 | Operating room ceiling connected with fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735471U (en) |
-
2023
- 2023-05-09 CN CN202321122611.4U patent/CN219735471U/en active Active
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