CN218442675U

CN218442675U - Air purification device for hospital ward

Info

Publication number: CN218442675U
Application number: CN202222403949.9U
Authority: CN
Inventors: 陈春龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-02-03
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses an air purification device for hospital ward, including the device shell, the fixed welding of lower extreme of device shell has the connecting plate, the fixed air intake that is provided with in middle department of connecting plate, the interior cooperation of air intake is provided with the filter, the both sides of connecting plate are all fixed and are provided with the cooperation platform piece, the inside fixed movable chamber that is provided with of cooperation platform piece, the activity of one side of activity intracavity portion is provided with the push-and-pull plate, the fixed welding of the inside end of push-and-pull plate has the push-and-pull plate, the horizontal welding of one end of push-and-pull plate has the restriction post, one side of activity intracavity portion is run through and is provided with logical groove. The utility model discloses a push-and-pull board that will cooperate the inside platform piece is stirred to one side to make one side of push-and-pull slab band can extrude the elasticity of stretching of first spring, one side of the inboard portion of plug-in mounting also can extrude the second spring simultaneously, this makes the cartridge inslot that filter both sides can be followed to one section of whole plug-in mounting board deviate from.

Description

Air purification device for hospital ward

Technical Field

The utility model relates to an air purification device technical field is used in hospital ward specifically is an air purification device is used in hospital ward.

Background

With the rapid development of social economy, the air purification device is equipment capable of removing impurities, purifying polluted air and the like, generally filters polluted air through a filter screen with coconut shell activated carbon, and meanwhile, the filter screen can be used for adsorbing trace toxic gas in the air;

air purification for hospital wards needs to frequently filter a filter screen of coconut shell activated carbon. The integral air purification device is kept clean, and the germs in the air of a hospital are prevented from staying on the filter screen, so that secondary pollution is caused.

However, most of filter screens on the air purification device for the hospital ward are of a fixed integrated structure, the replacement efficiency is extremely low, and meanwhile, the filter screens easily fall on the ground in the disassembly process, so that secondary pollution to the environment in the hospital is caused. Therefore, the existing requirements are not met, and an air purification device for hospital wards is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purification device is used in hospital ward to solve the most fixed body structure that is of the filter screen on the air purification device is used in hospital ward that provides among the above-mentioned background art, the efficiency of its change is extremely low, and the filter screen is dismantling the in-process simultaneously, very easily drops subaerial, causes the environmental secondary pollution scheduling problem in the hospital.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air purification device for hospital ward, includes the device shell, the lower extreme fixed welding of device shell has the connecting plate, the fixed air intake that is provided with in middle department of connecting plate, the cooperation is provided with the filter in the air intake, the both sides of connecting plate are all fixed and are provided with the cooperation platform piece, the inside fixed movable chamber that is provided with of cooperation platform piece, the activity of one side of activity intracavity portion is provided with the push-and-pull plate, the fixed welding of inside end of push-and-pull plate has the push-and-pull plate, the horizontal welding of one end of push-and-pull plate has the restriction post, one side of activity intracavity portion is run through and is provided with logical groove, the outside of restriction post is welded connection all around has first spring, the welding of push-and-pull plate upper end has the board of inserting, the welding of one side of board has the second spring.

Preferably, the filter plate is arranged in an air inlet in a matched manner on the connecting plate, two insertion grooves are fixedly formed in two sides of the filter plate, and the insertion plates on the push-pull plate are inserted in the insertion grooves.

Preferably, one end face of the push-pull plate is connected with the end face inside the movable cavity through a first spring, and the limiting column welded to one side of the push-pull plate is transversely movably located in the through groove in one side of the movable cavity.

Preferably, one side of the insertion plate is connected with one side of the inner part of the movable cavity through a second spring, the push-pull plate is transversely movably positioned in the movable cavity, a through hole penetrates through the position between one side of the inner part of the movable cavity and the insertion groove, and the insertion plate is transversely movably positioned in the through hole.

Preferably, the inside of both sides is all fixed and is provided with two thread grooves around the connecting plate, the thread groove internal rotation is provided with the screw thread post, the upper end welding of screw thread post has rotatory piece.

Preferably, the outer surface of a threaded column at the lower end of the rotating block is fixedly provided with an external thread, an internal thread is fixedly arranged inside the thread groove, and the threaded column and the thread groove are in rotating and movable fit through the threads.

Preferably, an air outlet is fixedly formed in the upper end of one side of the device shell, a motor fan is arranged inside the device shell, and connecting holes are formed in two sides of the upper end of the connecting plate in a penetrating mode.

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

1. the utility model discloses a push-and-pull board to one side stirring of cooperation platform piece inside to make one side of push-and-pull slab band can extrude the elasticity that stretches of first spring, and one side in the inside of board of inserting can also extrude the second spring simultaneously, and this makes one section of whole board of inserting deviate from the cartridge inslot of filter both sides, has removed the cartridge nature between the cartridge groove of board of inserting and filter both sides, has removed the restriction to the filter at this moment, makes the filter can follow quick dismantlement in the air inlet;

2. the utility model discloses an all fixed rotatory piece that sets up in both sides around the terminal surface under the connecting plate, then rotatory piece, make rotatory piece drive the screw thread post to the activity of thread groove internal rotation, and then make rotatory piece can laminate gradually on the lower terminal surface of connecting plate, place the lower terminal surface at the connecting plate through the cloth that will be stained with the antiseptic solution, and make holistic cloth be located the lower extreme of filter through the cooperation between rotatory piece and the connecting plate, when disassembling holistic air intake, the air intake can drop to on the cloth, the secondary pollution of pollutant to the air on the filter has then been avoided to the antiseptic solution on the cloth.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is an enlarged front sectional view of the fitting block of the whole body of the present invention;

FIG. 3 is a sectional enlarged view of the middle rotary block of the whole body of the present invention;

fig. 4 is a bottom view of the three-dimensional structure of fig. 1 according to the present invention.

In the figure: 1. a device housing; 2. a filter plate; 3. matching the table block; 4. rotating the block; 5. an air outlet; 6. an air inlet; 7. a connecting plate; 8. a through groove; 9. a restraining post; 10. a first spring; 11. a movable cavity; 12. a second spring; 13. a push-pull plate; 14. inserting the slots; 15. a threaded post; 16. a thread groove; 17. and (5) inserting the board.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides an air purification device for hospital ward, including device shell 1, the lower extreme fixed welding of device shell 1 has connecting plate 7, the fixed air intake 6 that is provided with in middle department of connecting plate 7, air intake 6 fit in is provided with filter 2, the both sides of connecting plate 7 are all fixed and are provided with cooperation platform piece 3, the inside fixed activity chamber 11 that is provided with of cooperation platform piece 3, the activity of one side of the inside of activity chamber 11 is provided with push-and-pull plate 13, the fixed welding of the inside end of push-and-pull plate 13 has push-and-pull plate 13, the horizontal welding of one end of push-and-pull plate 13 has restriction post 9, one side of the inside of activity chamber 11 is run through and is provided with logical groove 8, the outside of restriction post 9 is welded connection all around has first spring 10, the welding of push-and installation board 13 upper end has cartridge board 17, the welding of one side of cartridge board 17 has second spring 12, filter 2 cooperation is located air intake 6 on connecting plate 7, the both sides of filter 2 all fixed and is provided with two cartridge grooves 14, cartridge plate 17 on push-and cartridge board 13 is located cartridge groove 14, the cartridge board 17 has greatly improved the fixity to whole body 2.

Furthermore, one end face of the push-pull plate 13 is connected with the end face inside the movable cavity 11 through a first spring 10, and a limiting column 9 welded on one side of the push-pull plate 13 is transversely and movably positioned in the through groove 8 on one side of the movable cavity 11.

By adopting the technical scheme, the transverse movement of the through groove 8 and the limiting column 9 further improves the mobility of the push-pull plate 13.

Furthermore, one side of the insertion plate 17 is connected with one side inside the movable cavity 11 through the second spring 12, the push-pull plate 13 is transversely movably positioned inside the movable cavity 11, a through hole penetrates between one side inside the movable cavity 11 and the insertion groove 14, and the insertion plate 17 is transversely movably positioned in the through hole.

By adopting the technical scheme, the through holes further improve the transverse mobility of the insertion plate 17.

Further, two thread grooves 16 are fixedly arranged in the front side and the rear side of the connecting plate 7, thread columns 15 are rotatably arranged in the thread grooves 16, and the rotating blocks 4 are welded at the upper ends of the thread columns 15.

Further, the outer surface of a threaded column 15 at the lower end of the rotating block 4 is fixedly provided with external threads, the inner part of a threaded groove 16 is fixedly provided with internal threads, and the threaded column 15 is in movable fit with the threaded groove 16 through thread rotation.

Further, an air outlet 5 is fixedly arranged at the upper end of one side of the device shell 1, a motor fan is arranged inside the device shell 1, and connecting holes are formed in two sides of the upper end of the connecting plate 7 in a penetrating mode.

Through adopting above-mentioned technical scheme, the fixed connecting hole accessible bolt fixed connection that runs through the setting on the connecting plate 7 is on the ceiling of hospital.

The working principle is as follows: when the filter plate fixing device is used, a fan in the device shell 1 can suck air into the device shell 1 through the air inlet 6 and then discharge the air through the air outlet 5, the filter plate 2 is arranged on the air inlet 6 in an inserted mode, the filter plate 2 can be arranged in the air inlet 6 on the connecting plate 7, the two sides of the lower end of the connecting plate 7 are fixedly welded with the matching table block 3, the inside of the matching table block 3 can be fixedly provided with the movable cavity 11, the movable cavity 11 can be internally connected with the first spring 10 and the second spring 12, the integral inserting plate 17 and the push-pull plate 13 move to one side through the stretching elasticity of the first spring 10 and the second spring 12, one end of the inserting plate 17 is inserted into the inserting groove 14 on the two sides of the filter plate 2, and the fixation of the integral filter plate 2 is further improved through the clamping between one end of the inserting plate 17 and the inserting groove 14;

if the integral filter plate 2 is disassembled, the push-pull plate 13 inside the matching table block 3 is shifted to one side, so that one side of the push-pull plate 13 can extrude the stretching elastic force of the first spring 10, and meanwhile, one side inside the inserting plate 17 can also extrude the second spring 12, so that one section of the integral inserting plate 17 can be separated from the inserting grooves 14 on the two sides of the filter plate 2, the inserting property between the inserting plate 17 and the inserting grooves 14 on the two sides of the filter plate 2 is removed, the limitation on the filter plate 2 is removed, and the filter plate 2 can be quickly disassembled from the air inlet 6;

through all fixed rotatory piece 4 that sets up in both sides around connecting plate 7 lower terminal surface, then rotatory piece 4, make rotatory piece 4 drive the activity of screw thread post 15 to 16 internal rotations of thread groove, and then make rotatory piece 4 can laminate gradually on the lower terminal surface of connecting plate 7, place the lower terminal surface at connecting plate 7 through the cloth that will be stained with the antiseptic solution, and make holistic cloth be located the lower extreme of filter 2 through the cooperation between rotatory piece 4 and the connecting plate 7, when disassembling holistic air intake 6, air intake 6 can drop to on the cloth, the secondary pollution of pollutant on the filter 2 to the air has then been avoided to the antiseptic solution because of on the cloth.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air purification device for hospital ward, includes device shell (1), its characterized in that: the lower extreme fixed welding of device shell (1) has connecting plate (7), the fixed air intake (6) that is provided with in centre department of connecting plate (7), air intake (6) fit in is provided with filter (2), the both sides of connecting plate (7) are all fixed and are provided with cooperation platform piece (3), cooperation platform piece (3) inside fixed activity chamber (11) that is provided with, the inside one side activity in activity chamber (11) is provided with push-and-pull board (13), the fixed welding in inside of push-and-pull board (13) has push-and-pull board (13), the horizontal welding of one end of push-and-pull board (13) has restriction post (9), the inside one side in activity chamber (11) is run through and is provided with logical groove (8), welded connection has first spring (10) around the outside of restriction post (9), the welding has plug board (17) in push-and-fit board (13), the welding of one side of plug-fit board (17) has second spring (12).

2. The air purification device for hospital ward according to claim 1, characterized in that: the filter plate (2) is matched with and positioned in an air inlet (6) on the connecting plate (7), two insertion grooves (14) are fixedly arranged on two sides of the filter plate (2), and insertion plates (17) on the push-pull plate (13) are inserted in the insertion grooves (14).

3. The air purification device for hospital ward according to claim 1, characterized in that: one end face of the push-pull plate (13) is connected with the end face inside the movable cavity (11) through a first spring (10), and a limiting column (9) welded on one side of the push-pull plate (13) is transversely and movably located in a through groove (8) on one side of the movable cavity (11).

4. The air purification device for hospital ward according to claim 1, characterized in that: one side of the insertion plate (17) is connected with one side of the interior of the movable cavity (11) through a second spring (12), the push-pull plate (13) is transversely movably located in the interior of the movable cavity (11), a through hole penetrates through the space between one side of the interior of the movable cavity (11) and the insertion groove (14), and the insertion plate (17) is transversely movably located in the through hole.

5. The air purification device for hospital ward according to claim 1, characterized in that: the connecting plate is characterized in that two thread grooves (16) are fixedly arranged in the front side and the rear side of the connecting plate (7), a thread column (15) is arranged in each thread groove (16) in a rotating mode, and a rotating block (4) is welded at the upper end of each thread column (15).

6. The air purification device for hospital ward according to claim 5, characterized in that: the outer surface of a threaded column (15) at the lower end of the rotating block (4) is fixedly provided with an external thread, an internal thread is fixedly arranged in a threaded groove (16), and the threaded column (15) is in rotating and movable fit with the threaded groove (16) through the threads.

7. The air purification device for hospital ward according to claim 1, characterized in that: the air outlet (5) is fixedly arranged at the upper end of one side of the device shell (1), the motor fan is arranged inside the device shell (1), and connecting holes are formed in two sides of the upper end of the connecting plate (7) in a penetrating mode.