CN213760920U

CN213760920U - A high-efficient filtration air supply smallpox for hospital's laminar flow operating room

Info

Publication number: CN213760920U
Application number: CN202022288210.9U
Authority: CN
Inventors: 周楚焕
Original assignee: Zeteng Filtration Equipment Hubei Co ltd
Current assignee: Zeteng Filtration Equipment Hubei Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-23
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a high-efficiency air filtration air supply ceiling for a laminar flow operating room of a hospital, which relates to the technical field of air filtration devices and comprises an outer box, wherein a rotating door is arranged on the front end surface of the outer box, a matched baffle plate is fixedly connected in the outer box, and a fan is arranged on the upper surface of the baffle plate, the utility model not only can filter and remove particle dust and various suspended matters in the operating room, but also can purify peculiar smell in the operating room, thereby improving the purifying effect of the laminar flow operating room, and when the cleaning or replacement is needed after long-time use, a first sealing door is opened, a filter screen frame is drawn out from a U-shaped groove block, the filter screen frame can be disassembled, the two ends of the filter screen frame can be respectively inserted into the U-shaped groove block during installation, thereby the filter screen frame can be conveniently and rapidly cleaned or replaced, a second sealing door is opened, and active carbon in the peculiar smell removal box can be directly taken out for replacement, so that the replacement of the active carbon is convenient and fast.

Description

A high-efficient filtration air supply smallpox for hospital's laminar flow operating room

Technical Field

The utility model relates to an air filter technical field specifically is a high-efficient filtration air supply smallpox for hospital's laminar flow operating room.

Background

The air supply ceiling is a necessary purification device for modern hospital operating rooms. The device is based on the leading leakage-proof layer technology at home and abroad, and relies on the clean air supply ceiling device in the operating room, and the air flow in the clean room can be reasonably distributed by using the device, so that the indoor cleanliness is effectively ensured. Can be widely applied to items such as clean operating rooms, clean wards, clean animal rooms and the like in hospitals.

Traditional filtration air supply smallpox need clear up or change inside filter screen after long-time the use, guarantees filtration's effect, but traditional filtration air supply smallpox is clearing up or is changing step when inside filter screen comparatively loaded down with trivial details to lead to the inconvenience of using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient filtration air supply smallpox for hospital's laminar flow operating room to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-efficiency air filtering and supplying ceiling for a laminar flow operating room of a hospital comprises an outer box, wherein a rotating door is installed on the front end face of the outer box, a matched partition plate is fixedly connected in the outer box, a fan is installed on the upper surface of the partition plate, an air extracting pipe is fixedly communicated with the inlet of the fan, the other end of the air extracting pipe penetrates through the partition plate and is fixedly communicated with an air extracting hopper, the air extracting hopper penetrates through the side face of the outer box, an outlet of the fan is fixedly communicated with a first air conveying pipe, a filter box is fixedly connected to the inner lower surface of the outer box, the other end of the first air conveying pipe penetrates through the upper surface of the partition plate and is fixedly communicated with the side face of the filter box, a first sealing door is installed on the front end face of the filter box, matched U-shaped groove blocks are fixedly connected to two inner side faces of the filter box, matched filter screen frames are arranged in the filter box, two ends of the filter screen frames are respectively inserted into the adjacent U-shaped groove blocks in a penetrating manner, a plurality of supporting rods are fixedly connected with a peculiar smell removing box, the filter box is fixedly communicated with one side face of the peculiar smell removing box through a second air conveying pipe, the other side face of the peculiar smell removing box is fixedly communicated with an exhaust pipe, the other end of the exhaust pipe penetrates through the rear end face of the outer box, a second sealing door is installed on the front end face of the peculiar smell removing box, a plurality of activated carbons are arranged in the peculiar smell removing box, and a turning mechanism is further installed in the peculiar smell removing box.

As a further aspect of the present invention: the mechanism that turns includes motor, pivot and turning rod, and the lower surface that removes the peculiar smell case installs the motor, and the output of motor runs through the lower surface that removes the peculiar smell case and through shaft coupling fixedly connected with pivot, and the side fixedly connected with of pivot has a plurality of turning rods.

As a further aspect of the present invention: the equal fixedly connected with of side of outer container installs the piece in two symmetries settings, has seted up the mounting hole on the installation piece.

As a further aspect of the present invention: the rear end face of the front end face of the filter screen frame is provided with grooves, and the grooves are fixedly connected with matched sealing strips.

As a further aspect of the present invention: and the two inner side surfaces of the filter box are respectively provided with an ultraviolet germicidal lamp, and the ultraviolet germicidal lamps are positioned above the filter screen frame.

As a further aspect of the present invention: and one end of the air delivery pipe II communicated with the peculiar smell removing box and one end of the exhaust pipe communicated with the peculiar smell removing box are fixedly connected with matched filter covers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when using, start the fan, the fan carries out convulsions through exhaust column and air draft funnel, the air current lets in the rose box by defeated tuber pipe one, filter through the filter screen frame in the rose box and get rid of granule dust and various suspended solids in the air current, the air current lets in by defeated tuber pipe two again and removes the peculiar smell incasement, adsorb the purification owing to the peculiar smell that the operation was opened a knife and is produced through removing peculiar smell incasement active carbon, discharge by the exhaust pipe at last again, thereby not only can filter granule dust and various suspended solids of getting rid of in the operating room, also can purify the peculiar smell in the operating room, thereby the purifying effect of laminar flow operating room has been improved.

2. The utility model discloses need clear up or when changing after long-time the use, open sealing door one, take the filter screen frame out in by the U-shaped groove, can dismantle the filter screen frame, during the installation insert its both ends respectively in the U-shaped groove can again to make filter screen frame clear up or change convenient and fast, open sealing door two, directly take out remove the peculiar smell incasement active carbon change can, make the change convenient and fast of active carbon.

3. The utility model discloses at the in-process that the device used, owing to be provided with the mechanism that turns, but periodic start motor, the rotation of motor drives the rotation of pivot, and the rotation of pivot drives the turning rod and turns and removes the active carbon of peculiar smell incasement to can regularly turn the active carbon, avoid the air current by removing that peculiar smell incasement one side flows and lead to being close to two one sides of air delivery pipe active carbon and scrap other position active carbons in back and still not obtain better utilization, thereby improved the utilization ratio of active carbon.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. an outer box; 2. mounting blocks; 3. a rotating door; 4. mounting holes; 5. a first sealing door; 6. a filter box; 7. a support bar; 8. a second air delivery pipe; 9. a peculiar smell removing box; 10. a second sealing door; 11. an air draft hopper; 12. an exhaust pipe; 13. an electric motor; 14. a rotating shaft; 15. turning over a rod; 16. activated carbon; 17. an exhaust duct; 18. a partition plate; 19. a first air delivery pipe; 20. a fan; 21. a sealing strip; 22. a groove; 23. a U-shaped groove block; 24. a filter screen frame; 25. an ultraviolet germicidal lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a high efficiency air filtration and air supply ceiling for a hospital laminar flow operating room comprises an outer box 1, a rotary door 3 is installed on the front end surface of the outer box 1, a matched partition 18 is fixedly connected in the outer box 1, a fan 20 is installed on the upper surface of the partition 18, an inlet of the fan 20 is fixedly communicated with an air exhaust pipe 12, the other end of the air exhaust pipe 12 penetrates through the partition 18 and is fixedly communicated with an air exhaust funnel 11, the air exhaust funnel 11 penetrates through the side surface of the outer box 1, an outlet of the fan 20 is fixedly communicated with an air transmission pipe 19, a filter box 6 is fixedly connected on the inner lower surface of the outer box 1, the other end of the air transmission pipe 19 penetrates through the upper surface of the partition 18 and is fixedly communicated with the side surface of the filter box 6, a sealing door 5 is installed on the front end surface of the filter box 6, two inner side surfaces of the filter box 6 are fixedly connected with matched U-shaped groove blocks 23, a matched filter screen frame 24 is arranged in the filter box 6, two ends of a filter screen frame 24 are respectively inserted into adjacent U-shaped groove blocks 23 in a penetrating manner, the upper surface of a filter box 6 is fixedly connected with a peculiar smell removing box 9 through a plurality of support rods 7, the filter box 6 is fixedly communicated with one side surface of the peculiar smell removing box 9 through a second air conveying pipe 8, the other side surface of the peculiar smell removing box 9 is fixedly communicated with an air exhaust pipe 17, the other end of the air exhaust pipe 17 penetrates through the rear end surface of an outer box 1, the front end surface of the peculiar smell removing box 9 is provided with a second sealing door 10, a plurality of active carbons 16 are arranged in the peculiar smell removing box 9, a turning mechanism is also arranged in the peculiar smell removing box 9 and comprises a motor 13, a rotating shaft 14 and a turning rod 15, the lower surface of the peculiar smell removing box 9 is provided with the motor 13, the output end of the motor 13 penetrates through the lower surface of the peculiar smell removing box 9 and is fixedly connected with the rotating shaft 14 through a coupler, the side surface of the rotating shaft 14 is fixedly connected with a plurality of turning rods 15, before use, the outer box 1 is arranged on a ceiling, an air draft hopper 11 faces downwards, one end of an exhaust pipe 17 is communicated with the outside through a pipeline, when the air purifier is used, a fan 20 is started, the fan 20 conducts air draft through an air draft pipe 12 and the air draft hopper 11, air flow is introduced into a filter box 6 through an air conveying pipe I19, particle dust and various suspended matters in the air flow are filtered and removed through a filter screen frame 24 in the filter box 6, the air flow is introduced into a peculiar smell removing box 9 through an air conveying pipe II 8, peculiar smell generated by a surgical knife is absorbed and purified through active carbon 16 in the peculiar smell removing box 9, and finally the air flow is exhausted to the outside through the exhaust pipe 17, so that the particle dust and various suspended matters in an operating room can be filtered and removed, the peculiar smell in the operating room can also be purified, the purifying effect of a laminar flow operating room is improved, and when the air purifier needs to be cleaned or replaced after long-time use, when the sealing door I5 is opened, the filter screen frame 24 is drawn out from the U-shaped groove block 23, the filter screen frame 24 can be disassembled, and when the sealing door I5 is installed, two ends of the filter screen frame 24 are respectively inserted into the U-shaped groove block 23, so that the filter screen frame 24 can be conveniently and quickly cleaned or replaced, the sealing door II 10 is opened, the active carbon 16 in the odor removing box 9 can be directly taken out for replacement, so that the active carbon 16 can be conveniently and quickly replaced, in the using process of the device, the turning mechanism is arranged, the motor 13 can be periodically started, the rotation of the motor 13 drives the rotating shaft 14 to rotate, the rotation of the rotating shaft 14 drives the turning rod 15 to turn over the active carbon 16 in the odor removing box 9, so that the active carbon 16 can be periodically turned over, the situation that the active carbon 16 at one side close to the air delivery pipe II 8 is scrapped due to the flowing of one side in the odor removing box 9 is avoided, and other parts of the active carbon 16 are not well utilized, thereby improving the utilization of the activated carbon 16.

The equal fixedly connected with in side of outer container 1 installs piece 2 that two symmetries set up, has seted up mounting hole 4 on installing piece 2, is convenient for be fixed in on the ceiling to the installation of whole outer container 1.

Recess 22 has all been seted up to the rear end face of the preceding terminal surface of filter screen frame 24, fixedly connected with assorted sealing strip 21 in the recess 22, and the sealing strip 21 of terminal surface contradicts with sealing door 5 before the filter screen frame 24, and the sealing strip 21 of the 24 rear end face of filter screen frame contradicts with the rear end face in the rose box 6, improves the leakproofness that filter screen frame 24 and sealing door 5 butt department and filter screen frame 24 and rose box 6 interior rear end face butt department.

The ultraviolet germicidal lamps 25 are mounted on two inner side surfaces of the filter box 6, the ultraviolet germicidal lamps 25 are located above the filter screen frame 24, the ultraviolet germicidal lamps 25 are arranged, the air flow can be irradiated and sterilized, and the purifying effect is improved.

One end of the air delivery pipe II 8 communicated with the peculiar smell removing box 9 and one end of the air exhaust pipe 17 communicated with the peculiar smell removing box 9 are fixedly connected with matched filter covers (not shown in the filter cover drawings), and the active carbon 16 is prevented from entering the pipeline through the arranged filter covers.

The electrical components that appear in this article all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides an electrical components is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses a technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to the field can understand passes through the utility model provides a corresponding result of use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-efficiency air filtering and air supplying ceiling for a laminar flow operating room of a hospital comprises an outer box (1) and is characterized in that a rotary door (3) is installed on the front end face of the outer box (1), a matched partition plate (18) is fixedly connected in the outer box (1), a fan (20) is installed on the upper surface of the partition plate (18), an inlet of the fan (20) is fixedly communicated with an air extraction pipe (12), the other end of the air extraction pipe (12) penetrates through the partition plate (18) and is fixedly communicated with an air extraction hopper (11), the air extraction hopper (11) penetrates through the side face of the outer box (1), an outlet of the fan (20) is fixedly communicated with an air conveying pipe I (19), a filter box (6) is fixedly connected to the inner lower surface of the outer box (1), the other end of the air conveying pipe I (19) penetrates through the upper surface of the partition plate (18) and is fixedly communicated with the side face of the filter box (6), a first sealing door (5) is installed on the front end face of the filter box (6), the two inner side surfaces of the filter box (6) are fixedly connected with matched U-shaped groove blocks (23), a filter screen frame (24) matched with each other is arranged in the filter box (6), two ends of the filter screen frame (24) are respectively inserted into the adjacent U-shaped groove blocks (23), the upper surface of the filter box (6) is fixedly connected with a peculiar smell removing box (9) through a plurality of support rods (7), the filter box (6) is fixedly communicated with one side surface of the peculiar smell removing box (9) through a second air conveying pipe (8), an exhaust pipe (17) is fixedly communicated with the other side surface of the peculiar smell removing box (9), the other end of the exhaust pipe (17) penetrates through the rear end surface of the outer box (1), a second sealing door (10) is installed on the front end surface of the peculiar smell removing box (9), a plurality of activated carbons (16) are arranged in the peculiar smell removing box (9), and a mechanism is further installed in the peculiar smell removing box (9).

2. The high-efficiency air filtering and blowing ceiling for the laminar flow operating room of the hospital, as claimed in claim 1, wherein the flipping mechanism comprises a motor (13), a rotating shaft (14) and a flipping rod (15), the motor (13) is mounted on the lower surface of the odor removing box (9), the output end of the motor (13) penetrates through the lower surface of the odor removing box (9) and is fixedly connected with the rotating shaft (14) through a coupler, and the side surface of the rotating shaft (14) is fixedly connected with a plurality of flipping rods (15).

3. The efficient air filtering and blowing ceiling for the laminar flow operating room of the hospital according to claim 1, characterized in that two symmetrically arranged mounting blocks (2) are fixedly connected to the side surfaces of the outer box (1), and mounting holes (4) are formed in the mounting blocks (2).

4. The high-efficiency air filtering and blowing ceiling for the laminar flow operating room of the hospital as claimed in claim 1, wherein the rear end surfaces of the front end surfaces of the filter screen frames (24) are respectively provided with a groove (22), and the grooves (22) are internally and fixedly connected with matched sealing strips (21).

5. A high efficiency air filtration supply ceiling for laminar flow operating room of hospital according to claim 1, characterized in that the filter box (6) is mounted with uv sterilizing lamps (25) on both inner sides, and the uv sterilizing lamps (25) are located above the filter screen frame (24).

6. The high-efficiency air filtering and blowing ceiling for the laminar flow operating room of the hospital as claimed in claim 1, wherein the end of the air delivery pipe II (8) communicated with the odor removing box (9) and the end of the exhaust pipe (17) communicated with the odor removing box (9) are both fixedly connected with matched filter hoods.