CN216868725U

CN216868725U - Clinical laboratory of hospital filters air pipe

Info

Publication number: CN216868725U
Application number: CN202220027757.XU
Authority: CN
Inventors: 邢生鑫; 邢智慧; 闫庆海; 闫维嘉; 张振方; 王坤; 田杰
Original assignee: Jinan Hanhai Purification Engineering Co ltd
Current assignee: Jinan Hanhai Purification Engineering Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-07-01
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a filtering and ventilating duct for hospital clinical laboratory, which comprises a duct body, wherein the bottom of the duct body is provided with a connecting groove in a penetrating way, two sides of the inner wall of the duct body are provided with a first slideway, the top of the duct body is provided with a sealing clamping groove, the filtering duct also comprises a filtering plate arranged in the duct body, the filtering plate comprises a first sliding block arranged at two sides and a sealing clamping block arranged at the bottom, the first sliding block is in sliding connection with the first slideway, the sealing clamping block is inserted and connected with the sealing clamping groove, the filtering plate is in sliding connection with the connecting groove, the filtering duct also comprises a limiting mechanism arranged at the bottom of the duct body and the bottom of the filtering plate, the filtering plate is arranged in the duct, the filtering plate can prevent the entering of external dust or winged insects through the filtering plate, the limiting mechanism is arranged at the bottom of the filtering duct, the filtering plate can be quickly disassembled and assembled through the limiting mechanism, thereby facilitating the periodical cleaning of the filtering plate at the later stage, thereby ensuring the later filtering and ventilating effect of the ventilating duct.

Description

Clinical laboratory of hospital filters air pipe

Technical Field

The utility model relates to the technical field of ventilation pipelines, in particular to a filtering ventilation pipeline for a hospital clinical laboratory.

Background

The ventilation duct is an indispensable article in a large building, particularly in a hospital and the like, viruses and bacteria fly together, and the ventilation duct plays a key role in order to prevent the entry of outside bacteria or dust in a clinical laboratory of the hospital.

At present most air pipe on the market gets into in order to avoid having a large amount of dusts or winged insect, all can be at pipeline internally mounted filter, but the pipeline uses a large amount of dusts or debris in the inside filter can the adhesion for a long time, need carry out periodic cleaning to the filter, however the filter all is installed inside the pipeline, and it is very troublesome to dismantle the filter from pipeline inside to get off to influence the filtration and the ventilation effect in air pipe later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering ventilating duct for a clinical laboratory of a hospital, which aims to solve the problems in the background technology, most ventilating ducts in the market at present are internally provided with a filter plate in order to avoid the entering of a large amount of dust or winged insects, but the filter plate in the duct is adhered with a large amount of dust or sundries after long-time use, the filter plate needs to be cleaned regularly, but the filter plate is arranged in the duct, and the filter plate is troublesome to detach from the inside of the duct, so that the later filtering and ventilating effects of the ventilating duct are influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical laboratory of hospital filters air pipe, includes the body, the body bottom runs through and has seted up the spread groove, body inner wall both sides have seted up slide one, and the spread groove both sides communicate with the bottom of slide one sealed draw-in groove has been seted up at the body top, still including setting up the filter in the body inside, the filter is including installing the slider one and the sealed fixture block of installing in the bottom of both sides, slider one and the inside sliding connection of spout, sealed fixture block is inserted with sealed draw-in groove is inside and is established the connection, filter and the inside sliding connection of spread groove still include the stop gear who sets up in body bottom and filter bottom, the filter passes through stop gear and installs inside the body.

As a further scheme of the utility model: the limiting mechanism comprises a limiting frame arranged at the bottom of the pipe body and close to the notch of the connecting groove, and a limiting block arranged at the bottom of the filter plate, wherein fixed blocks are arranged at two ends of the limiting frame, a moving plate is connected inside the fixed blocks in a sliding manner, rubber blocks are fixedly connected at two ends of the moving plate, limiting grooves are formed at two ends of the fixed blocks in a penetrating manner, sliding grooves are formed at two ends of the fixed blocks and close to the lower parts of the limiting grooves, the sliding grooves are communicated with one ends of the limiting grooves, the rubber blocks are connected with the inside of the sliding grooves in a sliding manner, a bearing is fixedly connected at the bottom of the moving plate, a threaded rod is fixedly connected to the inner ring of the bearing, a threaded groove is formed at the bottom of the limiting block in a penetrating manner, the inside of the threaded groove is in threaded connection with the threaded rod, the bottom of the threaded rod penetrates through the threaded groove to the outer surface of the bottom of the limiting block, and the fixed blocks are fixedly connected at two ends of the limiting frame, the fixed block is internally provided with a telescopic groove, the telescopic groove is internally and slidably connected with a telescopic block, one end of the telescopic block is fixedly connected with a spring, the other end of the spring is fixedly connected with one end of the inner wall of the fixed block, and the other end of the telescopic block penetrates through one end of the fixed block to the inside of the limiting frame and is inserted into the limiting groove to be connected with the inside of the limiting groove.

As a still further scheme of the utility model: the appearance that the block rubber is close to spout one end is circular-arc, and inserts through the spout and establish to limiting groove inside, contacts with flexible piece one end each other and connects, flexible piece and block rubber contact one end appearance present circular-arc.

As a still further scheme of the utility model: two sides of the movable plate are fixedly connected with two sliding blocks, two sides of the inner wall of the limiting block are provided with two sliding ways, and the two sliding blocks are connected with the two sliding ways in a sliding mode.

As a still further scheme of the utility model: the handle is fixedly connected to the two sides of the bottom of the limiting block.

As a still further scheme of the utility model: the external diameter dimension that the threaded rod runs through to stopper bottom one end is greater than the internal diameter dimension of thread groove, and is provided with the lug.

As a still further scheme of the utility model: the outer fixed surface of body one end is connected with the connecting plate, a plurality of fixed screw have been seted up in connecting plate one end through.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the filter plate is arranged in the pipeline, so that external dust or winged insects can be prevented from entering the pipeline through the filter plate, and the limiting mechanisms are arranged at the bottom of the filter plate and the pipeline, so that the filter plate can be quickly disassembled and assembled through the limiting mechanisms, thereby facilitating the periodic cleaning of the filter plate in the later period and ensuring the later-period filtering and ventilating effect of the ventilating pipeline; according to the utility model, the connecting plate is arranged at one end of the pipe body, the fixing screw holes are formed in the connecting plate in a penetrating manner, and the pipe bodies can be quickly connected together through the mutual matching of the connecting plate and the fixing screw holes, so that the installation of each section of ventilating duct at the later stage is facilitated.

Drawings

FIG. 1 is a schematic overall structure diagram of a filtering ventilation duct of a hospital clinical laboratory according to the present invention;

FIG. 2 is a schematic view of the overall bottom structure of a filtering and ventilating duct removing filter plate of a clinical laboratory in a hospital according to the present invention;

FIG. 3 is an enlarged schematic view of a portion A of a filtering ventilation duct in the clinical laboratory of the hospital according to the present invention;

FIG. 4 is a schematic view of the overall section structure of a fixed block of a filtering ventilating duct in a clinical laboratory of a hospital according to the present invention;

FIG. 5 is a schematic structural view of a filtering ventilation duct of a hospital clinical laboratory according to the present invention, partially sectioned in a bottom view;

FIG. 6 is a schematic overall structure diagram of a filtering ventilation duct limiting block for a hospital clinical laboratory according to the present invention;

FIG. 7 is a schematic structural diagram of a front view cross section of a limiting block of a filtering ventilation pipeline in a hospital clinical laboratory;

FIG. 8 is a schematic view of the overall structure of a filtering ventilation duct moving plate of a hospital clinical laboratory according to the present invention;

fig. 9 is a schematic side view sectional structure view of a limiting block of a filtering ventilation duct in a hospital clinical laboratory.

In the figure: 1. a pipe body; 11. connecting grooves; 12. a first slideway; 13. sealing the clamping groove; 2. a filter plate; 21. a first sliding block; 22. sealing the clamping block; 3. a limiting mechanism; 31. a limiting frame; 3101. a fixed block; 3102. a telescopic block; 3103. a spring; 32. a limiting block; 3201. moving the plate; 3202. a bearing; 3203. a threaded rod; 3204. a thread groove; 3205. a rubber block; 3206. a limiting groove; 3207. a chute; 3208. a second slideway; 3209. a second sliding block; 3210. a handle; 4. a connecting plate; 5. and fixing the screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 9, in the embodiment of the utility model, a filtering and ventilating duct for hospital clinical laboratory includes a duct body 1, a connecting groove 11 is formed at the bottom of the duct body 1, a first slideway 12 is formed at two sides of the inner wall of the duct body 1, two sides of the connecting groove 11 are communicated with the bottom of the first slideway 12, a sealing slot 13 is formed at the top of the duct body 1, and a filter plate 2 is arranged inside the duct body 1, the filter plate 2 includes a first slider 21 and a sealing block 22, the first slider 21 is arranged at two sides, the sealing block 22 is arranged at the bottom, the first slider 21 is connected with the first slideway 12 in a sliding manner, the outer diameter of the first slider 21 is matched with the inner diameter of the first slideway 12, so that no gap is formed inside the first slider 21 in the first slideway 12, the sealing block 22 is inserted into the sealing slot 13, and the outer diameter of the sealing block 22 is matched with the inner diameter of the sealing slot 13, so that no gap is formed when the sealing block 22 is inserted into the sealing slot 13, the

filter

2 and 11 inside sliding connection of spread groove, like this the filter 2 just can install body 1 inside through spread groove 11 fast, still including setting up stop gear 3 in body 1 bottom and 2 bottoms of filter, the filter 2 passes through stop gear 3 to be installed inside body 1, stop gear 3 can inject the position of filter 2 inside body 1 fast.

Wherein, the limiting mechanism 3 comprises a limiting frame 31 arranged at the bottom of the tube body 1 near the notch of the connecting groove 11, and a limiting block 32 arranged at the bottom of the filter plate 2, both ends of the limiting frame 31 are provided with fixed blocks 3101, the inside of the fixed block 3101 is slidably connected with a moving plate 3201, both ends of the moving plate 3201 are fixedly connected with rubber blocks 3205, both ends of the fixed block 3101 are respectively penetrated with a limiting groove 3206, both ends of the fixed block 3101 near the lower part of the limiting groove 3206 are respectively provided with a sliding groove 3207, the sliding groove 3207 is communicated with one end of the limiting groove 3206, the rubber blocks 3205 are slidably connected with the inside of the sliding groove 3207, the bottom of the moving plate 3201 is fixedly connected with a bearing 3202, the inner ring of the bearing 3202 is fixedly connected with a threaded rod 3203, the bottom of the limiting block 32 is penetrated with a threaded groove 3204, the inside of the threaded groove 3204 is in threaded connection with the threaded rod 3203, the bottom of the threaded rod 3203 is penetrated through the threaded groove 3204 to the outer surface of the bottom of the limiting block 32, both ends of the limiting frame 31 are fixedly connected with the fixed block 3101, a telescopic groove is formed in the fixed block 3101, a telescopic block 3102 is connected in the telescopic groove in a sliding manner, one end of the telescopic block 3102 is fixedly connected with a spring 3103, the other end of the spring 3103 is fixedly connected with one end of the inner wall of the fixed block 3101, the other end of the telescopic block 3102 penetrates through one end of the fixed block 3101 to the inside of the limiting frame 31 and is inserted and connected with the inside of the limiting groove 3206, so that the position of the filter plate 2 can be quickly limited in the pipe body 1 through the limiting mechanism 3 through mutual matching of the structures, and the filter plate 2 is convenient to quickly disassemble and assemble at the later stage; the shape of one end, close to the sliding groove 3207, of the rubber block 3205 is arc-shaped, the rubber block 3205 is inserted into the limiting groove 3206 through the sliding groove 3207 and is in contact with one end of the telescopic block 3102, and the shape of the other end, in contact with the rubber block 3105, of the telescopic block 3102 is arc-shaped, so that the rubber block 3205 can be ensured to slide into the limiting groove 3206 through the sliding groove 3207, the telescopic block 3102 in the limiting groove 3206 can be ensured to be ejected through the rubber block 3205, the position limitation between the limiting block 32 and the limiting frame 31 can be quickly released, and the position limitation between the filter plate 2 and the pipe body 1 can be quickly released; two sides of the moving plate 3201 are fixedly connected with two sliding blocks 3209, two sides of the inner wall of the limiting block 32 are provided with two sliding ways 3208, and the two sliding blocks 3209 are in sliding connection with the inner parts of the two sliding ways 3208, so that the position of the moving plate 3201 during up-and-down movement can be stabilized through mutual sliding connection of the two sliding blocks 3209 and the two sliding ways 3208; handles 3210 are fixedly connected to both sides of the bottom of the limiting block 32, so that the filter plate 2 can be conveniently disassembled and assembled through the handles 3210; the outer diameter of one end of the threaded rod 3203 penetrating to the bottom of the limiting block 32 is larger than the inner diameter of the threaded groove 3204, and a bump is arranged, so that the threaded rod 3203 can conveniently rotate; the outer fixed surface of 1 one end of body is connected with connecting

plate

4, and 4 one ends of connecting plate run through and have seted up a plurality of fixed screw 5, just so can mutually support through connecting plate 4 and fixed screw 5 and realize being in the same place body 1 between quick connect to make things convenient for the installation between each section air pipe in later stage.

The working principle of the utility model is as follows: the utility model is provided with a limiting mechanism 3 at the bottom of the pipe body 1 and the bottom of the filter plate 2, if the filter plate 2 is needed to be cleaned, the threaded rod 3203 is clockwise rotated, the threaded rod 3203 is stressed to rotate in the threaded groove 3204 and move upwards, the threaded rod 3203 moves while driving the movable plate 3201 to move in the limiting block 32 through the bearing 3202, the movable plate 3201 moves while driving the rubber block 3205 to slide upwards in the sliding groove 3207, the rubber block 3205 is always driven to slide to the notch of the limiting groove 3206, at the moment, the rubber block 3205 is extruded into the limiting groove 3206, the telescopic block 3102 in the limiting groove 3206 is ejected out, the telescopic block 3102 is stressed to contract towards the inside of the fixed block 3101, the spring 3103 in the fixed block 3101 is compressed and stored for resilience and reset at any time, the telescopic block 3102 is separated from the limiting groove 3206, thereby the position limitation between the limiting block 32 and the limiting frame 31 is removed, thereby also removing the position limitation between the filter plate 2 and the tube body 1, directly pulling out the filter plate 2 from the tube body 1 through the handle 3210, rapidly detaching the filter plate 2 from the tube body 1, rapidly cleaning the filter plate 2, inserting the filter plate 2 into the interior of the pipeline through the connecting groove 11 after cleaning, slidably connecting the filter plate 2 with the slide rail 12 formed on the inner wall of the tube body 1 through the slide block 21 to stably move to the position when the filter plate 2 is moved until the sealing block 22 at the top is inserted into the sealing slot 13 formed on the top of the tube body 1, thereby limiting the position of the filter plate 2 in the tube body 1, simultaneously rotating the threaded rod 3203 counterclockwise to drive the rubber block moving plate 3201 to move downwards, the moving plate 3201 drives the rubber block moving plate 3205 to move downwards until the rubber block 3205 is separated from the inside of the limiting groove 3206 to the inside of the sliding groove 3207, at this moment, the inside flexible piece 3102 of fixed block 3101 rebounds through spring 3103 and resets and extends out, thereby insert and establish inside spacing groove 3206 and come the position fixing of stopper 32 inside spacing frame 31, thereby also fix the position of filter 2 fast inside body 1, realize the quick assembly disassembly with filter 2 through stop gear 3 like this, thereby it washs the periodic cleaning of filter 2 in the later stage to make things convenient for, thereby also ensure the filtration and the ventilation effect in air pipe later stage, and still run through on connecting plate 4 and seted up fixed screw 5, can realize linking together fast between body 1 through connecting plate 4 and fixed screw 5 mutually supporting, thereby make things convenient for the installation between each section air pipe in later stage.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a clinical laboratory of hospital filters air pipe, includes body (1), its characterized in that: the bottom of the pipe body (1) is provided with a connecting groove (11) in a penetrating way, the two sides of the inner wall of the pipe body (1) are provided with a first slideway (12), and both sides of the connecting groove (11) are communicated with the bottom of the first slideway (12), the top of the pipe body (1) is provided with a sealing clamping groove (13), the pipe body also comprises a filter plate (2) arranged inside the pipe body (1), the filter plate (2) comprises first sliding blocks (21) arranged on two sides and a sealing clamping block (22) arranged at the bottom, the first sliding block (21) is connected with the inner part of the first slideway (12) in a sliding way, the sealing clamping block (22) is inserted and connected with the inner part of the sealing clamping groove (13), the filter plate (2) is connected with the inside of the connecting groove (11) in a sliding way, and also comprises a limiting mechanism (3) which is arranged at the bottom of the tube body (1) and the bottom of the filter plate (2), the filter plate (2) is arranged inside the tube body (1) through a limiting mechanism (3).

2. The filtering ventilation duct for the clinical laboratory of hospital according to claim 1, characterized in that: the limiting mechanism (3) comprises a limiting frame (31) which is arranged at the bottom of the pipe body (1) and close to the notch position of the connecting groove (11), and a limiting block (32) which is arranged at the bottom of the filter plate (2), wherein fixed blocks (3101) are arranged at two ends of the limiting frame (31), a movable plate (3201) is connected to the inside of the fixed block (3101) in a sliding manner, rubber blocks (3205) are fixedly connected to two ends of the movable plate (3201), limiting grooves (3206) are formed at two ends of the fixed block (3101) in a penetrating manner, sliding chutes (3207) are formed at positions, close to the lower part of the limiting grooves (3206), of the two ends of the fixed block (3101), the sliding chutes (3207) are communicated with one end of the limiting grooves (3206), the rubber blocks (3205) are connected to the inside of the sliding chutes (3207) in a sliding manner, bearings (3202) are fixedly connected to the bottom of the movable plate (3201), and threaded rods (3203) are fixedly connected to inner rings of the bearings (3202), the limiting block (32) bottom is run through and is seted up thread groove (3204), thread groove (3204) inside and threaded rod (3203) mutual threaded connection, threaded rod (3203) bottom runs through thread groove (3204) to limiting block (32) bottom surface, the equal fixedly connected with fixed block (3101) in limiting frame (31) both ends, the inside flexible groove of having seted up of fixed block (3101), and flexible inslot portion sliding connection has flexible piece (3102), flexible piece (3102) one end fixedly connected with spring (3103), spring (3103) other end and fixed block (3101) inner wall one end fixed connection, flexible piece (3102) other end runs through fixed block (3101) one end to limiting frame (31) inside, and with limiting groove (3206) inside insert establish and be connected.

3. The filtering ventilation duct for the clinical laboratory of hospital according to claim 2, characterized in that: the shape of one end, close to the sliding groove (3207), of the rubber block (3205) is arc-shaped, the rubber block (3205) is inserted into the limiting groove (3206) through the sliding groove (3207) and is in contact with one end of the telescopic block (3102), and the shape of one end, in contact with the rubber block (3205), of the telescopic block (3102) is arc-shaped.

4. The filtering ventilation duct for the clinical laboratory of hospital according to claim 2, characterized in that: two sides of the moving plate (3201) are fixedly connected with a second sliding block (3209), two sides of the inner wall of the limiting block (32) are provided with a second sliding way (3208), and the second sliding block (3209) is connected with the second sliding way (3208) in a sliding manner.

5. The filtering ventilation duct for the clinical laboratory of hospital according to claim 2, characterized in that: both sides of the bottom of the limiting block (32) are fixedly connected with handles (3210).

6. The hospital clinical laboratory filtration ventilation duct of claim 2, characterized in that: the outer diameter of one end, penetrating to the bottom of the limiting block (32), of the threaded rod (3203) is larger than the inner diameter of the threaded groove (3204), and a protruding block is arranged.

7. The filtering ventilation duct for the clinical laboratory of hospital according to claim 1, characterized in that: the outer fixed surface of one end of the pipe body (1) is connected with a connecting plate (4), and one end of the connecting plate (4) is provided with a plurality of fixing screw holes (5) in a penetrating mode.