CN216281797U - Clean operating room air supply smallpox - Google Patents

Abstract

The utility model relates to a clean operating room air supply smallpox uses in the field of medical ventilation technique, and it includes bottom open-ended box and sets up in the intraoral ceiling of box, and the lateral wall of box is equipped with the air intake, the ceiling includes the flow equalization membrane and encloses the frame of establishing in flow equalization membrane week side, the frame pass through coupling assembling can dismantle connect in on the box. The present application has the following effects: the ceiling can be dismantled and be connected on the box to made things convenient for the operator to change and overhaul the ceiling.

Description

Clean operating room air supply smallpox

Technical Field

The application relates to the field of medical ventilation technology, in particular to an air supply ceiling of a clean operating room.

Background

The air supply ceiling is a purification device, can reasonably distribute air flow in a clean room, effectively controls air cleanliness in a space environment to meet the requirements of various operations, and can be widely applied to items such as clean operating rooms, clean wards and clean animal rooms in hospitals.

Among the correlation technique, the air supply smallpox comprises bottom open-ended box and fixes the ceiling in the box opening, through hoist and mount to the top of box, can install the air supply smallpox on the furred ceiling in the clean room, and the air intake has been seted up to the lateral wall of box, and the air intake is connected with the tuber pipe, and the air that the tuber pipe carried gets into the box through the air intake, and later even the carrying to indoor of rethread ceiling to the cleanliness factor in the clean room has been guaranteed.

In view of the above-mentioned related art, the inventor believes that the ceiling is inconvenient to assemble and disassemble due to the integrated manufacture of the box body and the ceiling in the using process of the air supply ceiling, so that the ceiling is inconvenient to replace and overhaul.

SUMMERY OF THE UTILITY MODEL

In order to improve the ceiling and be not convenient for change and the problem of overhauing, this application provides a clean operating room air supply smallpox.

The application provides a clean operating room air supply smallpox adopts following technical scheme:

the utility model provides a clean operating room air supply smallpox, includes bottom open-ended box and sets up in the intraoral ceiling of box opening, and the lateral wall of box is equipped with the air intake, the ceiling includes the flow equalizing membrane and encloses the frame of establishing in flow equalizing membrane week side, the frame through coupling assembling can dismantle connect in on the box.

By adopting the technical scheme, an operator can finish the installation of the air supply ceiling by hoisting the box body, connecting the air pipe with the air inlet and then installing the ceiling on the box body; air is conveyed into the box body through the air pipe and then is uniformly conveyed into a room through the flow equalizing film, so that the indoor ventilation is realized; the detachable connected mode between frame and the box for the operator can carry out the dismouting to the ceiling on the box, has made things convenient for the maintenance and the change of ceiling from this.

Optionally, a ring beam is arranged at the opening of the box body along the periphery, a cross beam and a longitudinal beam are arranged in an area surrounded by the ring beam, the cross beam is arranged along the width direction of the box body, and the longitudinal beam is arranged along the length direction of the box body; the crossbeam with the longeron is divided into a plurality of partitions with the region that the girth beam encloses and establishes and is formed, each all there is a ceiling in the partition interval, just the ceiling passes through coupling assembling and can dismantle the connection and be in the partition interval.

Through adopting above-mentioned technical scheme, because the ceiling in each partition interval is all detachable for when one of them ceiling takes place to damage, the operator can dismantle and change this ceiling alone, and this has made things convenient for the operator to maintain the air supply smallpox.

Optionally, coupling assembling is including connecting a plurality of flexure strips in frame towards inside one side of box, each the flexure strip is kept away from the one end of frame all is connected with the overlap joint arris, just the overlap joint arris is located the flexure strip is in one side of flow membrane all flowing backward, the overlap joint arris overlap joint in the ring beam the crossbeam reaches the longeron is towards the inside one side of box.

By adopting the technical scheme, when an operator installs the ceiling, the operator only needs to align the ceiling to the partition interval, control the lap joint edges to be abutted against the side walls of the corresponding cross beams, longitudinal beams or ring beams and then push the ceiling towards the direction of the interior of the box body; after the overlapping edges pass through the separation sections, the overlapping edges can be pushed to one side, facing the interior of the box body, of the corresponding cross beam, longitudinal beam or ring beam by the elastic sheets, the ceiling stops being pushed at the moment, and the overlapping edges are overlapped with the corresponding cross beam, longitudinal beam or ring beam, so that the ceiling is installed.

Optionally, the frame is attached to one side of the ring beam, the cross beam and the longitudinal beam, which faces away from the inside of the box body.

Through adopting above-mentioned technical scheme, the ceiling installation is accomplished the back, and the stable laminating of frame is in crossbeam, longeron and the inside one side of ring beam dorsad box, and this has reduced the ceiling and has received the possibility that the card goes into the box after external collision and produces the influence to the air supply to the installation stability of ceiling has been improved, has still improved the leakproofness of ceiling week side simultaneously.

Optionally, a mounting seat is arranged at a joint of the cross beam and the longitudinal beam, and a mounting hole for mounting the shadowless lamp is formed in the mounting seat.

Through adopting above-mentioned technical scheme, because the mounting hole on mount pad and the mount pad for the operator can install the shadowless lamp on the air-supply smallpox, with the going on of convenient operation.

Optionally, a connecting flange is arranged on the air inlet on the side wall of the box body, and the connecting flange is connected with an air pipe for conveying air.

By adopting the technical scheme, air in the air pipe can enter the box body through the connecting flange and then is conveyed to the indoor through the flow equalizing membrane for ventilation; and the operator only needs to screw down or unscrew the bolt on the connecting flange to realize the disassembly and assembly between the air pipe and the air supply outlet, thereby facilitating the use of the air supply ceiling.

Optionally, a filter disc for purifying air is arranged in the connecting flange, and a filter screen is arranged on one side of the flow equalizing membrane facing away from the inside of the box body.

Through adopting above-mentioned technical scheme, can pass through the filtration of cassette when tuber pipe delivery air gets into the box, and the air can pass through the filtration of filter screen when the membrane that flow equalizes carries to indoor, filters the cleanliness factor that has improved the air through twice to the air cleanliness factor in having guaranteed the clean room is suitable for the requirement of all kinds of operations.

Optionally, coupling assembling includes the screw, the through-hole has on the frame, the crossbeam, the longeron reaches all have the corresponding screw hole with the through-hole on the girth, the screw passes the through-hole with screw hole threaded connection.

Through adopting above-mentioned technical scheme, can be with stable the installing on the box of ceiling through the screw, and the screw has made things convenient for the dismantlement of ceiling, and the operator only needs to unscrew the screw and can realize the dismantlement of ceiling when overhauing or changing the ceiling.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the frame and the box body are detachably connected, so that an operator can disassemble and assemble the ceiling on the box body, and the ceiling is convenient to overhaul and replace;

2. because the ceilings in each partition area can be detached, when one of the ceilings is damaged, an operator can detach and replace the ceiling independently, and the operator can conveniently maintain the air supply ceiling;

3. after the ceiling is installed, the frame is stably attached to one side, back to the inside of the box body, of the cross beam, the longitudinal beam and the ring beam, the possibility that the ceiling is clamped into the box body after being collided by the outside world and influences air supply is reduced, the installation stability of the ceiling is improved, and meanwhile the sealing performance of the periphery of the ceiling is improved.

Drawings

Fig. 1 is a schematic view of a ceiling of an air supply in accordance with an embodiment of the present invention.

Fig. 2 is a schematic view of the connection between the box body and the ceiling in the first embodiment of the present application.

Fig. 3 is a cross-sectional view of a supply ceiling in accordance with an embodiment of the present application.

Fig. 4 is a schematic view of the ceiling of the air supply in the second embodiment of the present application.

Fig. 5 is a schematic view of the connection between the box and the ceiling in the second embodiment of the present application.

Reference numerals: 1. a box body; 2. a ceiling; 21. flow equalizing membrane; 22. a frame; 3. an air inlet; 4. a connecting assembly; 41. an elastic sheet; 42. lapping edges; 43. a screw; 5. a ring beam; 6. a cross beam; 7. a stringer; 8. separating the intervals; 9. a mounting seat; 91. mounting holes; 10. a connecting flange; 11. a filter disc; 12. filtering with a screen; 13. a through hole; 14. a threaded bore.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The first embodiment is as follows:

the embodiment of the application discloses clean operating room air supply smallpox.

Referring to fig. 1 and 2, a clean operating room air supply smallpox includes bottom open-ended box 1 and sets up at 1 intraoral ceiling 2 of box, the opening part of box 1 encircles inner wall welding has ring beam 5, be equipped with crossbeam 6 and longeron 7 in the region that ring beam 5 encloses and establish, crossbeam 6 sets up and the both ends of crossbeam 6 and the inner wall of ring beam 5 welds mutually along the width direction of box 1, longeron 7 sets up and also welds mutually with the inner wall of ring beam 5 at the both ends of longeron 7 along the length direction of box 1, crossbeam 6 and longeron 7 divide into four rectangles that the area is the same with the regional division of establishing of ring beam 5, four divide and all have a ceiling 2 in the interval 8.

Referring to fig. 2 and 3, the ceiling 2 is composed of a flow equalizing film 21 and a frame 22 surrounding the flow equalizing film 21, the flow equalizing film 21 is adhered to the frame 22, and the frame 22 of each ceiling 2 is detachably connected in the corresponding partition area 8 through the connecting assembly 4.

Detachable connected mode between ceiling 2 and the box 1 has made things convenient for the operator to carry out the dismouting to ceiling 2, and installs the structure of ceiling 2 in four separate interval 8 respectively for the operator can overhaul or change one of them ceiling 2 alone, and this has made things convenient for the operator to maintain ceiling 2.

Referring to fig. 2, in addition, two side walls of the box body 1 in the length direction are respectively provided with two air inlets 3, the air inlets 3 on the two sides are arranged along the length direction corresponding to the side walls of the box body 1, the air inlets 3 on the two sides are symmetrically arranged along the central line of the box body 1, each air inlet 3 is connected with a connecting flange 10, and the connecting flange 10 is a rectangular flange; after an operator installs the ceiling 2 on the box body 1 through the connecting assembly 4, the air pipe is connected with the air inlet 3 through the connecting flange 10, and at the moment, air can be conveyed into the box body 1 from the air pipe and then conveyed into a clean room through the ceiling 2, so that the clean room is ventilated. A filter sheet 11 is arranged in the connecting flange 10, and a filter screen 12 is bonded on one side of the flow equalizing membrane 21, which is back to the interior of the box body 1; the filter sheet 11 and the filter screen 12 are matched to purify the air delivered to the room, thereby ensuring that the air cleanliness in the clean room is suitable for the requirements of various operations.

Referring to fig. 2 and 3, the connecting assembly 4 is composed of an elastic sheet 41 and a lap joint edge 42, the elastic sheet 41 is welded on one side of the frame 22 facing the inside of the box body 1, in this embodiment, three elastic sheets 41 are uniformly welded on two side walls in the length direction of the frame 22, and two elastic sheets 41 are uniformly welded on two side walls in the width direction of the frame 22; the overlapping edge 42 is integrally connected to one end of the elastic sheet 41 away from the frame 22, and the overlapping edge 42 is located on one side of the elastic sheet 41 facing away from the flow-equalizing membrane 21.

When an operator installs the ceiling 2, the ceiling 2 is aligned with the partition sections 8, and the overlapping edges 42 are pushed towards the direction close to the flow-equalizing film 21, so that the elastic sheets 41 are bent towards the direction of the flow-equalizing film 21, and one sides of the overlapping edges 42 far away from the elastic sheets 41 are abutted on the side walls of the corresponding cross beams 6, longitudinal beams 7 or ring beams 5; at this time, the ceiling 2 is pushed towards the inner direction of the box body 1, and after the overlapping edge 42 passes through the separation section 8, the elastic sheet 41 can push the overlapping edge 42 to one side of the corresponding cross beam 6, longitudinal beam 7 or ring beam 5, which is right opposite to the inner side of the box body 1; when the operator stops pushing the ceiling 2, the overlapping edges 42 overlap the corresponding cross beams 6, longitudinal beams 7 or ring beams 5 under the gravity of the ceiling 2. And at this time, the frame 22 is jointed with one side of the ring beam 5, the cross beam 6 and the longitudinal beam 7 back to the interior of the box body 1; this improves the stability of the ceiling 2 installed in the cabinet 1, reduces the possibility that the ceiling 2 is caught in the cabinet 1 by an external impact, and improves the sealing property of the peripheral side of the ceiling 2, so that the ceiling 2 can ventilate the clean room better.

Referring to fig. 1, a mounting seat 9 is welded at the joint of a cross beam 6 and a longitudinal beam 7, the mounting seat 9 is in a diamond shape, and a mounting hole 91 is formed in the mounting seat 9; the mounting seat 9 and the mounting hole 91 are matched with each other, so that an operator can install the shadowless lamp on the air supply ceiling, and the operation is facilitated.

The implementation principle of clean operating room air supply smallpox of this application embodiment does: when the ceiling tile is installed, an operator firstly aligns the ceiling tile 2 with the partition section 8 and pushes the overlapping edge 42 towards the direction close to the flow-equalizing film 21, so that the elastic sheet 41 bends towards the direction of the flow-equalizing film 21, and one side, far away from the elastic sheet 41, of the overlapping edge 42 is abutted against the side wall of the corresponding cross beam 6, longitudinal beam 7 or ring beam 5; at this time, the ceiling 2 can be pushed towards the inner direction of the box body 1, after the overlapping edge 42 passes through the separation section 8, due to the elastic action of the elastic sheet 41, the overlapping edge 42 can be pushed to one side of the corresponding cross beam 6, longitudinal beam 7 or ring beam 5, which is opposite to the inner side of the box body 1, and at this time, the frame 22 of the ceiling 2 is just abutted against the cross beam 6, longitudinal beam 7 and ring beam 5; when the operator stops pushing the ceiling 2, the overlapping edges 42 can be overlapped on the corresponding cross beams 6, longitudinal beams 7 or ring beams 5 under the action of the gravity of the ceiling 2, so that the ceiling 2 is installed. And finally, the air pipe is connected with the air inlet 3 through the connecting flange 10, so that air can be conveyed into the air supply ceiling through the air pipe and then conveyed into the room through the ceiling 2 to ventilate the room.

When an operator needs to overhaul or replace the ceiling 2, the lapping edges 42 can be separated from the cross beams 6, the longitudinal beams 7 and the ring beams 5 only by pulling the ceiling 2 downwards; the operator then continues to pull the ceiling 2 downwardly to remove the ceiling 2 from the cabinet 1.

Example two:

referring to fig. 4 and 5, the difference between this embodiment and the first embodiment is that the connection assembly 4 includes screws 43, through holes 13 for the screws 43 to pass through are provided at intervals on the frame 22, and the cross beam 6, the longitudinal beam 7 and the ring beam 5 have threaded holes 14 corresponding to the through holes 13; the ceiling 2 is mounted on the cabinet 1 by passing the screws 43 through the through holes 13 and screwing them with the screw holes 14.

The implementation principle of clean operating room air supply smallpox of this application embodiment does: when an operator installs the ceiling 2, the operator only needs to attach the frame 22 to the cross beam 6, the longitudinal beam 7 and the ring beam 5 tightly, and then the frame passes through the through hole 13 through the screw 43 to be in threaded connection with the threaded hole 14, so that the ceiling 2 can be installed; when the operator needs to repair or replace the ceiling 2, the operator only needs to unscrew the screw 43 to remove the ceiling 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a clean operating room air supply smallpox, includes bottom open-ended box (1) and sets up in box (1) intraoral ceiling (2), the lateral wall of box (1) is equipped with air intake (3), its characterized in that: ceiling (2) are including flow membrane (21) and enclose frame (22) of establishing on flow membrane (21) week side, frame (22) through coupling assembling (4) can dismantle connect in on box (1).

2. A clean operating room supply ceiling as claimed in claim 1, characterised in that: a ring beam (5) is arranged at the opening of the box body (1) along the periphery, a cross beam (6) and a longitudinal beam (7) are arranged in an area surrounded by the ring beam (5), the cross beam (6) is arranged along the width direction of the box body (1), and the longitudinal beam (7) is arranged along the length direction of the box body (1); crossbeam (6) with longeron (7) enclose the regional division that establishes and form with ring beam (5) and become a plurality of intervals of separating (8), each all there is a ceiling (2) in the interval of separating (8), just ceiling (2) can dismantle through coupling assembling (4) and connect in separate interval (8).

3. A clean operating room supply ceiling as claimed in claim 2, characterised in that: coupling assembling (4) are including connecting a plurality of flexure strips (41) in frame (22) towards inside one side of box (1), each flexure strip (41) is kept away from the one end of frame (22) all is connected with overlap joint arris (42), just overlap joint arris (42) are located one side of flexure strip (41) average flow membrane (21) dorsad, overlap joint arris (42) overlap joint in ring beam (5) crossbeam (6) reach longeron (7) towards the inside one side of box (1).

4. A clean operating room supply ceiling as claimed in claim 2, characterised in that: the frame (22) is attached to one side, back to the interior of the box body (1), of the ring beam (5), the cross beam (6) and the longitudinal beam (7).

5. A clean operating room supply ceiling as claimed in claim 2, characterised in that: the connecting part of the cross beam (6) and the longitudinal beam (7) is provided with a mounting seat (9), and the mounting seat (9) is provided with a mounting hole (91) for mounting a shadowless lamp.

6. A clean operating room supply ceiling as claimed in claim 1, characterised in that: the air inlet (3) on the side wall of the box body (1) is provided with a connecting flange (10), and the connecting flange (10) is connected with an air pipe for conveying air.

7. A clean operating room supply ceiling as claimed in claim 6, characterised in that: be equipped with in flange (10) and be used for carrying out the cassette (11) that purify to the air, equal flow membrane (21) dorsad one side of box (1) inside is equipped with filter screen (12).

8. A clean operating room supply ceiling as claimed in claim 2, characterised in that: the connecting assembly (4) comprises a screw (43), a through hole (13) is formed in the frame (22), threaded holes (14) corresponding to the through hole (13) are formed in the cross beam (6), the longitudinal beam (7) and the ring beam (5), and the screw (43) penetrates through the through hole (13) and is in threaded connection with the threaded holes (14).

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