CN210097311U

CN210097311U - Medical treatment is air purification device for administrative or technical offices convenient to dismouting

Info

Publication number: CN210097311U
Application number: CN201920545562.2U
Authority: CN
Inventors: 李姗姗; 裴永红; 张桂; 李翠锦
Original assignee: General Hospital Of Eastern War Zone Of Chinese People's Liberation Army
Current assignee: General Hospital Of Eastern War Zone Of Chinese People's Liberation Army; Eastern Theater General Hospital of PLA
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-02-21
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses an easy-to-disassemble air purification device for medical department in the technical field of air purification device for medical department, the peripheral side wall of the box body is uniformly provided with vent holes, the bottom of the inner cavity of the box body is fixedly provided with longitudinal fixed columns near four corners, a fixed frame is fixedly connected between two adjacent groups of the fixed columns, a filter screen is inserted on the fixed frame, a fixture block matched with the fixed frame is fixedly arranged on one side wall of the filter screen near the fixed frame, a guide post is fixedly connected on one side wall of the fixed frame far away from the inner wall of the box body, a sleeve is sleeved on the outer wall of the guide post, one side of the sleeve far away from the fixed frame is fixedly connected with a support spring, two groups of opposite side walls of the sleeve are fixedly connected with support rods, the end part of the other end of the support rod is provided with, the change of filter screen can be realized fast to the ability idol, can guarantee the spacing of filter screen simultaneously, the simple operation.

Description

Medical treatment is air purification device for administrative or technical offices convenient to dismouting

Technical Field

The utility model relates to an air purification device technical field for the medical treatment administrative or technical offices specifically is an air purification device for medical treatment administrative or technical offices convenient to dismouting.

Background

An air purifier is also called as an air cleaner, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like) and effectively improving the air cleanliness, but the existing air purifier for a medical department cannot replace a filter element after being used for a long time, but needs to be replaced with a new purifier, so that the cost is increased, the air purifier is inconvenient to move, and the practicability is poor.

Disclosure of Invention

An object of the utility model is to provide an air purification device for medical treatment administrative or technical offices convenient to dismouting 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: an air purification device convenient for disassembly and assembly for a medical department comprises a box body, wherein a box cover is screwed at the top of the box body, rollers are fixedly arranged at four corners of the bottom of the box body, an air guide pipe is nested at the center of the top of the box cover, air holes are uniformly formed in the peripheral side wall of the box body, longitudinal fixing columns are fixedly arranged at the bottom of an inner cavity of the box body close to the four corners, a fixing frame is fixedly connected between two adjacent groups of fixing columns, a filter screen is inserted on the fixing frame, a clamping block matched with the fixing frame is fixedly arranged on the side wall of the filter screen close to the fixing frame, a guide column is fixedly connected on the side wall of the fixing frame far away from the inner wall of the box body, a sleeve is sleeved on the outer wall of the guide column, a support spring is fixedly connected at one side of the sleeve far away from, two sets of telescopic equal fixedly connected with bracing piece of one side lateral wall relative, the other end tip of bracing piece is equipped with the grafting pole with filter screen matched with.

Preferably, two sets of seted up on the relative one side lateral wall of fixed frame with fixture block matched with draw-in groove, and the draw-in groove is seted up along the direction of height of fixed frame, and two sets of distance between the fixed frame and the width looks adaptation of filter screen.

Preferably, the filter screen includes primary filter screen, and evenly sets up the filtration pore that the diameter is 0.1mm on the filter screen, and primary filter screen is close to the one side bonding of box inner wall and has the active carbon adsorption net, and the one side bonding that primary filter screen was kept away from to the active carbon adsorption net has the HEPA filter screen.

Preferably, the filter screen is kept away from the box inner wall both sides about the lateral wall all seted up with spliced pole matched with spliced eye, and the spliced eye is less than the length of spliced pole to the distance of bracing piece.

Preferably, the guide post is kept away from the one end fixedly connected with limiting plate of fixed frame, just telescopic one end fixed connection is kept away from to supporting spring on the limiting plate, just supporting spring sets up the outside at the guide post.

Preferably, the top end of the filter screen is abutted against the bottom of the box cover, and the bottom end of the air duct penetrates through the box cover and then extends to the middle of the four groups of filter screens.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, connect through air duct and external device, then can be with the air introduction to the box in, the filtration of filter screen is advanced to the air, adsorb and purification, last air sees through the filter screen and scatters out from the air vent, can realize the purpose to air evolution, and simultaneously, when need changing after long-time the use, unscrew the case lid, manual taking the inserted link out from the filter screen, then take the filter screen out from fixed frame, again with new filter screen through the fixture block peg graft on fixed frame, and peg graft the inserted link on the filter screen, can realize changing, and can realize the location and the fixing to the filter screen, the resilience force of resilience through supporting spring compression production makes the inserted link tightly peg graft on the filter screen, the fixed to the filter screen has been guaranteed, prevent that the filter screen from taking place to rock, and convenient for operation.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure A-A of the present invention;

fig. 3 is an enlarged schematic view of the part B of the present invention.

In the figure: the box body 1, the box cover 2, the idler wheel 3, the air duct 4, the air vent 5, the fixed column 6, the fixed frame 7, the filter screen 8, the fixture block 9, the guide post 10, the sleeve 11, the supporting spring 12, the supporting rod 13 and the inserting rod 14.

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. 1-3, the present invention provides a technical solution: an air purification device convenient for disassembly and assembly for a medical department comprises a box body 1, a box cover 2 is screwed on the top of the box body 1, rollers 3 are fixedly arranged at four corners of the bottom of the box body 1, air guide pipes 4 are nested at the center of the top of the box cover 2, air holes 5 are uniformly formed in the peripheral side walls of the box body 1, longitudinal fixing columns 6 are fixedly arranged at the bottom of an inner cavity of the box body 1 close to the four corners, a fixing frame 7 is fixedly connected between two adjacent groups of fixing columns 6, a filter screen 8 is inserted on the fixing frame 7, a clamping block 9 matched with the fixing frame 7 is fixedly arranged on the side wall of one side of the filter screen 8 close to the fixing frame 7, a guide column 10 is fixedly connected on the side wall of one side of the fixing frame 7 far away from the inner wall of the box body 1, a sleeve 11 is sleeved on the outer wall of the guide column 10, a support spring, the equal fixedly connected with bracing piece 13 of relative one side lateral wall of two sets of sleeves 11, the other end tip of bracing piece 13 is equipped with filter screen 8 matched with peg graft pole 14, is provided with locking mechanism on the gyro wheel 3.

The side walls of the two groups of fixing frames 7 on the opposite sides are provided with clamping grooves matched with the clamping blocks 9, the clamping grooves are formed along the height direction of the fixing frames 7, the distance between the two groups of fixing frames 7 is matched with the width of the filter screen 8, the filter screen 8 can be assembled with the fixing frames 7 through the clamping blocks 9 through the arrangement, and the assembling convenience between the filter screen 8 and the fixing frames 7 is improved;

the filter screen 8 comprises a primary filter screen, filter holes with the diameter of 0.1mm are uniformly formed in the filter screen, an active carbon adsorption screen is bonded on one side, close to the inner wall of the box body 1, of the primary filter screen, and an HEPA (high efficiency particulate air) filter screen is bonded on one side, far away from the primary filter screen, of the active carbon adsorption screen;

the left side and the right side of the side wall of the filter screen 8, which is far away from the inner wall of the box body 1, are provided with inserting holes matched with the inserting rods 14, and the distance from the inserting holes to the support rods 13 is less than the length of the inserting rods 14, so that the inserting rods 14 can be tightly inserted on the filter screen 8, the fixing effect on the filter screen 8 is ensured, and the filter screen 8 is prevented from shaking;

a limiting plate is fixedly connected to one end, far away from the fixing frame 7, of the guide post 10, a supporting spring 12 is fixedly connected to the limiting plate, far away from one end of the sleeve 11, and the supporting spring 12 is arranged on the outer side of the guide post 10;

the top of filter screen 8 supports and leans on the bottom at case lid 2, and extends to the centre of four groups of filter screens 8 behind the case lid 2 is run through to air duct 4 bottom.

Example (b): when the device is used, the box body 1 is moved to a preset position through the roller 3, then the box body is connected with external equipment through the air duct 4, then external air can be guided into the box body 1, the air enters the filtering, adsorbing and purifying of the filtering net 8, and finally the air is dispersed from the air vent 5 through the filtering net 8, so that the aim of air evolution can be fulfilled, meanwhile, when the filtering net 8 needs to be replaced after long-time use, the box cover 2 is unscrewed, the sleeve 11 is manually pushed, the supporting spring 12 can be promoted to be compressed, then the inserting rod 14 is driven to be drawn out from the filtering net 8 through the supporting rod 13, then the filtering net 8 is drawn out from the fixed frame 7, a new filtering net 8 is inserted into the fixed frame 7 through the clamping block 9, the inserting rod 14 is aligned to the inserting hole on the filtering net 8, then the hand is loosened, under the action of the supporting spring 12, the inserting rod 14 on the supporting rod 13 is driven by, can be in order to realize spacing and fixed to filter screen 8 to the resilience force that produces through the compression of supporting spring 12 makes grafting rod 14 tightly peg graft on filter screen 8, has guaranteed the fixed effect to filter screen 8, prevents that filter screen 8 from taking place to rock, then assembles case lid 2 and box 1, can filter screen 8's change, the simple operation again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purification device for medical science office convenient to dismouting, includes box (1), its characterized in that: the top of the box body (1) is in threaded connection with a box cover (2), four corners of the bottom of the box body (1) are fixedly provided with idler wheels (3), the top center of the box cover (2) is provided with an air duct (4) in a nested manner, the peripheral side walls of the box body (1) are uniformly provided with air holes (5), the bottom of an inner cavity of the box body (1) close to the four corners is fixedly provided with longitudinal fixed columns (6), a fixed frame (7) is fixedly connected between every two adjacent groups of the fixed columns (6), a filter screen (8) is inserted into the fixed frame (7), a clamping block (9) matched with the fixed frame (7) is fixedly arranged on one side wall of the filter screen (8) close to the fixed frame (7), one side wall of the fixed frame (7) far away from the inner wall of the box body (1) is fixedly connected with a guide column (10), and the outer wall of, one side fixedly connected with supporting spring (12) of fixed frame (7) is kept away from in sleeve (11), the other end fixed connection of supporting spring (12) is on the top of guide post (10), and is two sets of equal fixedly connected with bracing piece (13) of relative one side lateral wall of sleeve (11), the other end tip of bracing piece (13) is equipped with and filters (8) matched with peg graft pole (14).

2. The easy-to-mount/dismount air purification apparatus for medical department according to claim 1, wherein: two sets of offer on the relative one side lateral wall of fixed frame (7) with fixture block (9) matched with draw-in groove, and the draw-in groove is seted up along the direction of height of fixed frame (7), and two sets of distance between fixed frame (7) and the width looks adaptation of filter screen (8).

3. The easy-to-mount/dismount air purification apparatus for medical department according to claim 1, wherein: filter screen (8) are including primary filter screen, and evenly set up the filtration pore that the diameter is 0.1mm on the filter screen, and one side that primary filter screen is close to box (1) inner wall bonds and has the active carbon adsorption net, and one side that primary filter screen was kept away from to the active carbon adsorption net bonds and has the HEPA filter screen.

4. The easy-to-mount/dismount air purification apparatus for medical department according to claim 1, wherein: the left side and the right side of the side wall of the filter screen (8) far away from the inner wall of the box body (1) are provided with insertion holes matched with the insertion rods (14), and the distance from the insertion holes to the support rods (13) is smaller than the length of the insertion rods (14).

5. The easy-to-mount/dismount air purification apparatus for medical department according to claim 1, wherein: the one end fixedly connected with limiting plate of fixed frame (7) is kept away from to guide post (10), just one end fixed connection that sleeve (11) were kept away from in supporting spring (12) is on the limiting plate, just supporting spring (12) set up the outside at guide post (10).

6. The easy-to-mount/dismount air purification apparatus for medical department according to claim 1, wherein: the top of filter screen (8) supports and leans on the bottom at case lid (2), just air duct (4) bottom runs through behind case lid (2) and extends to the centre of four groups of filter screens (8).