CN215290927U

CN215290927U - Medical integrated ceiling device

Info

Publication number: CN215290927U
Application number: CN202120675583.3U
Authority: CN
Inventors: 樊磊; 冯平
Original assignee: Sinodeu Medical Co Ltd
Current assignee: Sinodeu Medical Co Ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-24
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a medical integrated ceiling device, which comprises a plurality of head-to-tail connected static pressure boxes, wherein the side surfaces of the static pressure boxes are provided with air inlets, the bottom openings of the static pressure boxes are provided with flow dispersing plates, the static pressure boxes are internally provided with a fixed frame body for placing HEPA filters, and the flow dispersing plates are arranged on the fixed frame body; the mounting frame body is arranged above the static pressure boxes and is respectively connected with the static pressure boxes, one end of the first connecting rod, which is far away from the mounting frame body, penetrates into the static pressure boxes and is connected with the fixed frame body positioned in the static pressure boxes, and an electric cylinder for driving the mounting frame body to move up and down is arranged above the mounting frame body; a plurality of first screw rods are arranged between the fixed frame body and the flow dispersing plate. The utility model discloses both be convenient for to the dismouting of filter, can guarantee again that the filter is along with the structural stability of fixed framework reciprocating motion in-process many times, further guaranteed the air supply cleanliness factor in the long-time use.

Description

Medical integrated ceiling device

Technical Field

The utility model relates to a medical ceiling field, in particular to medical integrated form smallpox device.

Background

The air supply ceiling is generally provided with an air supply device at the top of an operating room, is a purification air supply tail end of a clean operating room and a laminar flow ward, and has the functions of high-efficiency filtration and uniform flow of air.

Among the prior art, filter equipment in the air supply smallpox is dismantling, the in-process of changing, the staff still need carry out work with the help of the ladder for make things convenient for the staff to climb behind the eminence, with the scattered board of air supply smallpox from the back of taking out, take out the filter equipment of static pressure incasement again, it is comparatively loaded down with trivial details to operate like this, and dismantle the mistake of scattered board and filter equipment at the staff in addition, because the activity space is limited, make the intensity of work increase, simultaneously, the staff is in high altitude construction, its security reduces simultaneously.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a medical integrated ceiling device, which is convenient for the disassembly and assembly of the filter, and can ensure the structural stability of the filter along with the fixed frame body in the process of repeated reciprocating motion, and further ensure the air supply cleanliness during the long-time use.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a medical integrated ceiling device comprises a plurality of static pressure boxes connected end to end, wherein the side surfaces of the static pressure boxes are provided with air inlets, an opening at the bottom of each static pressure box is provided with a flow dispersing plate, a fixed frame body for placing a HEPA filter is arranged in each static pressure box, and the flow dispersing plates are arranged on the fixed frame body;

the installation frame body is arranged above the static pressure boxes and is respectively connected with the static pressure boxes, each static pressure box is connected with the installation frame body through at least one first connecting rod, one end of each first connecting rod, far away from the installation frame body, penetrates through the static pressure boxes and is connected with the fixed frame body positioned in the static pressure boxes, and an electric cylinder for driving the installation frame body to move up and down is arranged above the installation frame body;

be provided with the first screw rod of a plurality of between fixed frame body and the board that scatters, the one end and the board that scatters of first screw rod are connected, the other end of first screw rod passes fixed frame body extends to fixed frame body top, the cover is equipped with a fly leaf and a second screwed pipe in proper order on the first screw rod, the fly leaf movably sets up in fixed frame body top, just the lower terminal surface of fly leaf contacts with the up end of fixed frame body, with first screw rod threaded connection the second screwed pipe sets up in the fly leaf top, just the lower terminal surface of second screwed pipe contacts with the up end of fly leaf, the one end that first screw rod was kept away from to the fly leaf extends to HEPA filter top to be connected through a cushion and HEPA filter contact.

The further improved scheme in the technical scheme is as follows:

1. in the scheme, the top of the mounting frame body is connected with a connecting plate through a screw, the electric cylinder is mounted above the connecting plate, and a piston rod of the electric cylinder is connected with the top surface of the connecting plate.

2. In the above scheme, at least one second connecting rod corresponding to the first connecting rod is installed at the top of the fixed frame body, and one end of the first connecting rod penetrating into the static pressure box is connected with the second connecting rod.

3. In the above scheme, a sealing rubber pad is arranged between the outer end face of the first connecting rod and the inner wall of the static pressure box.

4. In the above scheme, the first screw is connected with the upper end face of the flow dispersing plate through a third screw pipe.

5. In the scheme, the third spiral pipe is installed at the edge of the top of the flow dispersing plate through a screw.

6. In the above scheme, the cushion block is bonded and connected to the end face, close to the HEPA filter, of the movable plate.

7. In the scheme, the bottom of the flow dispersing plate is bonded with the flow equalizing membrane.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the medical integrated ceiling device of the utility model can realize the replacement of the filter in the ceiling without bringing the ascending tools such as ladders into the operating room, thereby being convenient for operation, reducing pollution sources and being beneficial to maintaining the cleanliness of the operating room for a long time; furthermore, a fixed frame body for placing an HEPA filter is arranged in the static pressure box, a plurality of first screw rods are arranged between the fixed frame body and the flow dispersing plate, one ends of the first screw rods are connected with the flow dispersing plate, the other ends of the first screw rods penetrate through the fixed frame body and extend to the upper part of the fixed frame body, a movable plate and a second solenoid are sequentially sleeved on the first screw rods, the movable plate is movably arranged above the fixed frame body, the lower end face of the movable plate is in contact with the upper end face of the fixed frame body, the second solenoid in threaded connection with the first screw rods is arranged above the movable plate, the lower end face of the second solenoid is in contact with the upper end face of the movable plate, one end of the movable plate, far away from the first screw rods, extends to the upper part of the HEPA filter and is in contact connection with the HEPA filter through a cushion block, and the clamping of the filter is realized through the matching of the movable plate and the studs, not only is convenient for the disassembly and assembly of the filter, but also can ensure the structural stability of the filter along with the fixed frame body in the process of repeated reciprocating motion, and further ensures the air supply cleanliness in the long-time use process.

Drawings

Fig. 1 is a first perspective view of the medical integrated ceiling device of the present invention;

fig. 2 is a schematic sectional view of the plenum box of the medical integrated ceiling device of the present invention;

fig. 3 is a schematic structural view of the positioning mechanism of the medical integrated ceiling device of the present invention.

In the above drawings: 1. an air inlet; 2. a static pressure box; 3. a flow dispersing plate; 4. fixing the frame body; 5. a HEPA filter; 7. a first connecting rod; 8. a fixing plate; 9. a first screw hole; 10. a connecting plate; 11. installing a frame body; 12. an electric cylinder; 13. a second connecting rod; 23. a first screw; 24. a movable plate; 25. a third coil; 26. a second coil; 27. and a cushion block.

Detailed Description

In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.

Example 1: a medical integrated ceiling device comprises a plurality of static pressure boxes 2 connected end to end, wherein the side surfaces of the static pressure boxes 2 are provided with air inlets 1, openings at the bottoms of the static pressure boxes 2 are provided with flow dispersing plates 3, a fixed frame 4 for placing HEPA filters 5 is arranged in each static pressure box 2, and the flow dispersing plates 3 are arranged on the fixed frame 4;

the installation frame body 11 is arranged above the static pressure boxes 2 and is respectively connected with the plurality of static pressure boxes 2, each static pressure box 2 is connected with the installation frame body 11 through at least one first connecting rod 7, one end, far away from the installation frame body 11, of each first connecting rod 7 penetrates through each static pressure box 2 and is connected with the fixed frame body 4 positioned in each static pressure box 2, and an electric cylinder 12 for driving the installation frame body 11 to move up and down is arranged above the installation frame body 11;

be provided with a plurality of first screw rod 23 between fixed frame 4 and the board 3 that looses, the one end and the board 3 that looses of first screw rod 23 are connected, the other end of first screw rod 23 passes fixed frame 4 and extends to fixed frame 4 top, the cover is equipped with a fly leaf 24 and a second screwed pipe 26 in proper order on the first screw rod 23, fly leaf 24 movably sets up in fixed frame 4 top, just the lower terminal surface of fly leaf 24 and the up end contact of fixed frame 4, with first screw rod 23 threaded connection the second screwed pipe 26 sets up in fly leaf 24 top, just the lower terminal surface of second screwed pipe 26 and the up end contact of fly leaf 24, the one end that first screw rod 23 was kept away from to fly leaf 24 extends to HEPA filter 5 top to be connected with HEPA filter 5 contact through a cushion 27.

The top of the mounting frame 11 is connected with a connecting plate 10 through a screw, the electric cylinder 12 is mounted above the connecting plate 10, and a piston rod of the electric cylinder 12 is connected with the top surface of the connecting plate 10; at least one second connecting rod 13 corresponding to the first connecting rod 7 is installed on the top of the fixed frame 4, and one end of the first connecting rod 7 penetrating into the static pressure box 2 is connected with the second connecting rod 13; and a sealing rubber pad is arranged between the outer end surface of the first connecting rod 7 and the inner wall of the static pressure box 2.

Example 2: a medical integrated ceiling device comprises a plurality of static pressure boxes 2 connected end to end, wherein the side surfaces of the static pressure boxes 2 are provided with air inlets 1, openings at the bottoms of the static pressure boxes 2 are provided with flow dispersing plates 3, a fixed frame 4 for placing HEPA filters 5 is arranged in each static pressure box 2, and the flow dispersing plates 3 are arranged on the fixed frame 4;

when the electric cylinder 12 is fixed on the roof surface, a fixing plate 8 connected to the electric cylinder 12 is firstly contacted with the roof surface, then a screw or bolt thread is inserted into the first screw hole 9 on the fixing plate 8, and the screw or bolt thread is installed in the inner wall of the roof to complete the fixing of the position of the fixing plate 8;

when the electric cylinder 12 is controlled to work, the electric cylinder 12 is connected with the power switch through a lead, the power switch is connected with an external power supply through a lead, the electric cylinder 12 is controlled to work by controlling the power switch, so that the HEPA filter and the flow dispersing plate can conveniently move downwards at the same time, and after the movement is finished, the power switch is used for controlling the electric cylinder 12 to power off, so that the HEPA filter and the flow dispersing plate are in stable positions, and a worker can conveniently take the HEPA filter out of the device; the power switch is installed on the wall through a screw and is positioned at a height suitable for the operation of a worker;

when the HEPA filter is taken out of the device, the electric cylinder 12 is electrified to work, the length of the electric cylinder 12 is extended to push the connecting plate 10, the connecting plate 10 pushes the mounting frame body 11, the mounting frame body 11 pushes the first connecting rod and then pushes the fixing frame body, the fixing frame body drives the HEPA filter and the flow dispersing plate to move downwards simultaneously after being stressed, and the electric cylinder 12 is controlled to stop working by controlling the power switch after the HEPA filter and the flow dispersing plate are moved to the height operated by a worker, so that the operation of the worker is facilitated;

a plurality of first screws 23 are arranged between the fixed frame 4 and the diffuser 3, one ends of the first screws 23 are connected with the diffuser 3, the other ends of the first screws 23 penetrate through the fixed frame 4 and extend to the upper side of the fixed frame 4, a movable plate 24 and a second solenoid 26 are sequentially sleeved on the first screws 23, the movable plate 24 is movably arranged above the fixed frame 4, the lower end face of the movable plate 24 is in contact with the upper end face of the fixed frame 4, the second solenoid 26 in threaded connection with the first screws 23 is arranged above the movable plate 24, the lower end face of the second solenoid 26 is in contact with the upper end face of the movable plate 24, one end of the movable plate 24, far away from the first screws 23, extends to the upper side of the HEPA filter 5 and is in contact connection with the HEPA filter 5 through a cushion block 27;

when the HEPA filter is used, the first screw 23 is inserted into the inner wall of the fixed frame, one end of the first screw 23 is installed inside the third spiral pipe 25 in a threaded manner, the movable plate 24 is sleeved on the surface of the first screw 23, after the bottom of the movable plate 24 is contacted with the top of the fixed frame, the second spiral pipe 26 is finally sleeved on the first screw 23 in a threaded manner, the movable plate 24 is pressed on the fixed frame by the second spiral pipe 26 through rotating the second spiral pipe 26, so that the bottom of the cushion block 27 is stably contacted with the top of the HEPA filter, one end of the stud 21 is contacted with the bottom of the HEPA filter, the HEPA filter is stably placed inside the fixed frame, and the efficiency of the HEPA filter in air filtration is improved; and the second solenoid 26, first screw 23 and third solenoid 25 cooperate the use, have improved the stability of being connected between fixed frame and the scattered flow board.

The first screw 23 is connected with the upper end surface of the flow dispersing plate 3 through a third screw pipe 25; the third screw pipe 25 is installed at the edge of the top of the diffuser plate 3 through screws; the cushion block 27 is bonded and connected to the end surface of the movable plate 24 close to the HEPA filter 5;

the bottom of the flow dispersing plate 3 is bonded with a flow equalizing film, and the flow equalizing film is arranged, so that air flow of air passing through the HEPA filter is uniformly downwards laminated without forming a turbulent flow state, and the cleanliness of the operating room is better controlled.

When the air static pressure box is used, air treated by the air conditioning system enters the static pressure box from the air inlet, is mixed above the filter, then passes through the filter and the flow dispersing plate from top to bottom, and clean air further treated by the static pressure and the filter is sent into an operating room.

When the medical integrated ceiling device is adopted, the filter in the ceiling can be replaced without taking a climbing tool such as a ladder into an operating room, so that the operation is convenient, the pollution source is reduced, and the cleanliness of the operating room is maintained for a long time;

furthermore, the filter can be conveniently disassembled and assembled, the structural stability of the filter along with the fixed frame body in the process of repeated reciprocating motion can be guaranteed, and the air supply cleanliness in the long-time use process is further guaranteed.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a medical integrated form ceiling device, includes a plurality of end to end connection's static pressure case (2), air intake (1) have been seted up to the side of static pressure case (2), install one on the bottom opening of static pressure case (2) and loose a class board (3), its characterized in that: a fixed frame body (4) for placing a HEPA filter (5) is arranged in the static pressure box (2), and the flow dispersing plate (3) is arranged on the fixed frame body (4);

the mounting frame body (11) is arranged above the static pressure boxes (2) and is respectively connected with the static pressure boxes (2), each static pressure box (2) is connected with the mounting frame body (11) through at least one first connecting rod (7), one end, far away from the mounting frame body (11), of each first connecting rod (7) penetrates into the static pressure box (2) and is connected with the fixed frame body (4) positioned in the static pressure box (2), and an electric cylinder (12) for driving the mounting frame body (11) to move up and down is arranged above the mounting frame body (11);

a plurality of first screws (23) are arranged between the fixed frame body (4) and the flow dispersing plate (3), one end of each first screw (23) is connected with the flow dispersing plate (3), the other end of each first screw (23) penetrates through the fixed frame body (4) and extends to the upper side of the fixed frame body (4), a movable plate (24) and a second solenoid (26) are sequentially sleeved on each first screw (23), the movable plate (24) is movably arranged above the fixed frame body (4), the lower end face of the movable plate (24) is in contact with the upper end face of the fixed frame body (4), the second solenoid (26) in threaded connection with the first screws (23) is arranged above the movable plate (24), the lower end face of the second solenoid (26) is in contact with the upper end face of the movable plate (24), one end, far away from the first screws (23), of the movable plate (24) extends to the upper side of the HEPA filter (5), and is in contact connection with the HEPA filter (5) through a cushion block (27).

2. The medical integrated ceiling device according to claim 1, wherein: the top of the mounting frame body (11) is connected with a connecting plate (10) through a screw, the electric cylinder (12) is mounted above the connecting plate (10), and a piston rod of the electric cylinder (12) is connected with the top surface of the connecting plate (10).

3. The medical integrated ceiling device according to claim 1, wherein: at least one second connecting rod (13) corresponding to the first connecting rod (7) is installed at the top of the fixed frame body (4), and one end, penetrating into the static pressure box (2), of the first connecting rod (7) is connected with the second connecting rod (13).

4. The medical integrated ceiling device according to claim 1, wherein: and a sealing rubber pad is arranged between the outer end surface of the first connecting rod (7) and the inner wall of the static pressure box (2).

5. The medical integrated ceiling device according to claim 1, wherein: the first screw rod (23) is connected with the upper end surface of the flow dispersing plate (3) through a third screw pipe (25).

6. The medical integrated ceiling device according to claim 5, wherein: the third spiral pipe (25) is installed at the edge of the top of the flow dispersing plate (3) through screws.

7. The medical integrated ceiling device according to claim 1, wherein: the cushion block (27) is bonded and connected to the end face, close to the HEPA filter (5), of the movable plate (24).

8. The medical integrated ceiling device according to claim 1, wherein: the bottom of the flow dispersing plate (3) is bonded with a flow equalizing film.