CN218636859U

CN218636859U - Air circulation device for dust-free laboratory

Info

Publication number: CN218636859U
Application number: CN202223120065.9U
Authority: CN
Inventors: 朱文娜; 韩胜要
Original assignee: Tianjin Hualujiao Purification Technology Co ltd
Current assignee: Tianjin Hualujiao Purification Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-17
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses an air circulation device is used in dustless laboratory, including box, handle, connecting rod, the both sides of box all are provided with the handle, one side of handle is connected with the connecting rod, the internal connection that the connecting rod extends to the box has the locating piece, the spring has been cup jointed in the outside of connecting rod, the locating piece is located the inside of constant head tank, the constant head tank is located the both sides of rose box, the inside of rose box is provided with the filter, the inside of filter is provided with the rotation motor, the utility model discloses, pull out the inside of constant head tank with the handle atress, open the door body this moment and be convenient for the rose box to change, the filter core of the rose box inside of being convenient for is cleared up, filters the dust of large granule through the filter, purifies the peculiar smell in with the air through being provided with the active carbon filter, through being provided with plasma generator and eliminate the bacterium in the air, filter the net degree in the air is filtered to tiny micronic dust through being provided with HEAP filter screen.

Description

Air circulation device for dust-free laboratory

Technical Field

The utility model relates to a dustless laboratory technical field specifically is an air cycle device is used in dustless laboratory.

Background

A clean room or a clean room. It is a specially designed room to eliminate the particles, harmful air, bacteria and other pollutants in the air in a certain space range and to control the indoor temperature, cleanliness, indoor pressure, airflow velocity and airflow distribution, noise vibration and illumination, and static electricity within a certain required range.

Through the retrieval, chinese utility model patent CN215983090U a dust-free workshop air circulating device is dust-free workshop air circulating device, including outer frame, the inside sliding connection of outer frame has the internal frame, the inside buckle of internal frame is connected with fan group, fan group is including air blower, exhaust fan and frame, the inboard of fan group is provided with the rim, the inner wall four sides of rim all is provided with ultraviolet lamp, the inboard of rim is provided with the activated carbon board, the inboard of activated carbon board and the outside of fan group all are provided with the honeycomb ceramics frame, the inner wall packing of honeycomb ceramics frame has the filter pulp.

The prior device has the following problems when in use: be not convenient for change after air cycle device uses for a long time, inside filter core filters out more dust, leads to the filtration pore to block up, and air purification's efficiency is lower, secondly utilizes ultraviolet ray disinfection, and the disinfection time is longer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air cycle device is used in dustless laboratory to solve the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an air cycle device is used in dustless laboratory, includes box, handle, connecting rod, the both sides of box all are provided with the handle, one side of handle is connected with the connecting rod, the internal connection that the connecting rod extends to the box has the locating piece, the spring has been cup jointed in the outside of connecting rod, the locating piece is located the inside of constant head tank, the constant head tank is located the both sides of rose box, the inside of rose box is provided with the filter, the inside of filter is provided with the rotation motor, the threaded rod is installed at the top of rotating the motor, threaded rod sliding connection has the screw thread endotheca, one side of screw thread endotheca is provided with the cleaning brush, the fan is installed to one side of box, the bottom of fan is connected with the honeycomb duct, the bottom of honeycomb duct is provided with the shower nozzle.

Preferably, a suction inlet is formed in one side, far away from the fan, of the box body.

Preferably, be provided with between filter and the rose box and collect the storehouse, the notch has all been seted up to the both sides of rose box.

Preferably, the box body is connected with a door body through a hinge.

Preferably, the inside of box from left to right is provided with active carbon filter, plasma generator, HEAP filter screen, filter.

Preferably, the top of the box body is provided with a mounting plate, and the top of the mounting plate is provided with a mounting hole.

Preferably, the draft tube is mounted at the bottom of the box body through a fixing piece.

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

1. the handle is stressed to pull the positioning block extrusion spring out of the positioning groove, the door body is opened at the moment, the filter box is convenient to replace, and the filter element in the filter box is convenient to clean.

2. Big granule dust is filtered through the filter, purifies the peculiar smell in the air through being provided with the active carbon filter, eliminates the bacterium with the air through being provided with plasma generator, filters the purity that increases in the air through being provided with the HEAP filter screen with tiny micronic dust.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural view of the filtering box of the present invention.

FIG. 4 is a schematic view of a partial structure of the present invention

In the figure: 1. a spray head; 2. a flow guide pipe; 3. a fan; 4. an activated carbon filter plate; 5. a box body; 6. mounting a plate; 7. a filter box; 8. a plasma generator; 9. a HEAP filter screen; 10. a filter plate; 11. positioning blocks; 12. a spring; 13. a connecting rod; 14. a handle; 15. a suction inlet; 16. positioning a groove; 17. a collection bin; 18. rotating the motor; 19. a door body; 20. a threaded inner sleeve; 21. a threaded rod; 22. a cleaning brush.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, 2, 3, and 4, in an embodiment of the present invention, an air circulation device for a dust-free laboratory includes a box 5, a handle 14, and a connecting rod 13, wherein the handle 14 is disposed on both sides of the box 5, the connecting rod 13 is connected to one side of the handle 14, the connecting rod 13 extends to the inside of the box 5 and is connected to a positioning block 11, a spring 12 is sleeved on the outside of the connecting rod 13, the positioning block 11 is located inside a positioning groove 16, the positioning groove 16 is located on both sides of a filter box 7, the handle 14 is forced to push the positioning block 11 to press the spring 12 to be pulled out of the positioning groove 16, at this time, a door 19 is opened to facilitate replacement of the filter box 7, a filter element inside the filter box 7 is cleaned, a filter plate 10 is disposed inside the filter box 7, and a rotation motor 18 is disposed inside the filter plate 10, the top of the rotating motor 18 is provided with a threaded rod 21, the threaded rod 21 is connected with a threaded inner sleeve 20 in a sliding manner, one side of the threaded inner sleeve 20 is provided with a cleaning brush 22, the rotating motor 18 is started to drive the threaded rod 21 to rotate, the threaded rod 21 drives the threaded inner sleeve 20 to move up and down, so that the threaded inner sleeve 20 drives the cleaning brush 22 to clean a filter screen on the filter plate 10, cleaned dust falls into a collection bin 17, one side of the box body 5 is provided with a fan 3, the bottom of the fan 3 is connected with a flow guide pipe 2, the bottom of the flow guide pipe 2 is provided with a spray head 1, filtered air is discharged by the spray head 1 at the bottom of the flow guide pipe 2, one side of the box body 5, which is far away from the fan 3, is provided with a suction inlet 15, the collection bin 17 is arranged between the filter plate 10 and the filter box 7, both sides of the filter box 7 are provided with notches, and the box body 5 is connected with a door body 19 through hinges, the inside of box 5 is provided with active carbon filter 4, plasma generator 8, HEAP filter screen 9, filter 10 from left to right, purifies the peculiar smell in the air through being provided with active carbon filter 4, eliminates the bacterium in the air through being provided with plasma generator 8, filters the purity in the increase air through being provided with HEAP filter screen 9 with tiny micronic dust, the top of box 5 is provided with mounting panel 6, the mounting hole has been seted up at the top of mounting panel 6, honeycomb duct 2 passes through the mounting and installs in the bottom of box 5.

The utility model discloses a theory of operation is: the handle 14 is stressed to pull the positioning block 11 to extrude the spring 12 out of the positioning groove 16, at the moment, the door 19 is opened to facilitate replacement of the filter box 7, a filter element in the filter box 7 is convenient to clean, the fan 3 is started to suck air into the filter box 7 through the suction port 15, large-particle dust is filtered through the filter plate 10, the rotating motor 18 is started to drive the threaded rod 21 to rotate, the threaded rod 21 drives the threaded inner sleeve 20 to move up and down, the threaded inner sleeve 20 drives the cleaning brush 22 to clean the filter screen on the filter plate 10, the cleaned dust falls into the collection bin 17, peculiar smell in the air is purified through the active carbon filter plate 4, bacteria in the air are eliminated through the plasma generator 8, fine dust is filtered through the HEAP filter screen 9 to increase the purity in the air, and the filtered air is discharged through the nozzle 1 at the bottom of the guide pipe 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust-free laboratory is with air cycle device, includes box (5), handle (14), connecting rod (13), its characterized in that: the utility model discloses a filter box, including box (5), connecting rod (13), locating groove (16), connecting rod (13), filter box (7), spring (12) have been cup jointed in the outside of connecting rod (13), locating block (11) are located the inside of constant head tank (16), constant head tank (16) are located the both sides of filter box (7), the inside of filter box (7) is provided with filter (10), the inside of filter (10) is provided with rotation motor (18), threaded rod (21) are installed at the top of rotation motor (18), threaded rod (21) sliding connection has threaded inner cover (20), one side of threaded inner cover (20) is provided with cleaning brush (22), fan (3) are installed to one side of box (5), the bottom of fan (3) is connected with honeycomb duct (2), the bottom of honeycomb duct (2) is provided with shower nozzle (1).

2. The air circulation apparatus for a dust-free laboratory according to claim 1, wherein: and a suction inlet (15) is formed in one side of the box body (5) far away from the fan (3).

3. The air circulation apparatus for a dust-free laboratory according to claim 1, wherein: be provided with between filter (10) and rose box (7) and collect storehouse (17), the notch has all been seted up to the both sides of rose box (7).

4. The air circulation apparatus for a dust-free laboratory according to claim 1, wherein: the box body (5) is connected with a door body (19) through a hinge.

5. The air circulation apparatus for a dust-free laboratory according to claim 1, wherein: the inside of box (5) is provided with active carbon filter (4), plasma generator (8), HEAP filter (9), filter (10) from left to right.

6. The air circulation apparatus for a dust-free laboratory according to claim 1, wherein: the top of box (5) is provided with mounting panel (6), the mounting hole has been seted up at the top of mounting panel (6).

7. The air circulation system for a dust-free laboratory as claimed in claim 1, wherein: the honeycomb duct (2) is arranged at the bottom of the box body (5) through a fixing piece.