CN212068028U

CN212068028U - Laboratory air purification device

Info

Publication number: CN212068028U
Application number: CN202020093329.8U
Authority: CN
Inventors: 朱永新
Original assignee: Jiangsu Haojun Purification Engineering Co ltd
Current assignee: Jiangsu Haojun Purification Engineering Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-12-04
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a laboratory air purification device, including purifying the storehouse, the air inlet has been seted up in the left side of purifying the storehouse inner chamber, the outer protection network of inner chamber fixedly connected with of air inlet, the inner chamber of purifying the storehouse is equipped with driving motor, driving motor's output fixedly connected with fan leaf, driving motor's the equal fixedly connected with dead lever in top and bottom, one side and the junction fixed connection who purifies the storehouse of driving motor are kept away from to the dead lever. The utility model discloses a purify storehouse, air inlet, driving motor, fan leaf, filter the module, the swash plate of giving vent to anger, adjusting frame, bayonet lock, draw-in groove, carriage release lever, removal and spring, solved laboratory air purification device on the current market and did not possess the function that convenient to detach changed the filter module, filter equipment need be changed after using a period, change operation is wasted time and energy, the user operation degree of difficulty is great, influences the problem of equipment normal use.

Description

Laboratory air purification device

Technical Field

The utility model relates to a laboratory air purification technical field specifically is a laboratory air purification device.

Background

At present, a laboratory, namely a test place, is a scientific and technological output place, so that the investment of the country to the laboratory is very large, and nowadays, a plurality of laboratories of universities are places for daily work research of teachers and research institutes.

The laboratory need use the new trend device to carry out air purification when using, and laboratory air purification device on the current market does not possess the function that convenient to detach changed the filter module, and filter equipment needs to be changed after using a period, and it is hard and time consuming to change the operation, and the user operation degree of difficulty is great, influences the normal use of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory air purification device possesses convenient to detach and changes the advantage of filtering the module, has solved the function that laboratory air purification device does not possess convenient to detach and change the filtration module on the current market, changes the problem of dismantling and wasting time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: a laboratory air purification device comprises a purification bin, wherein an air inlet is formed in the left side of an inner cavity of the purification bin, an outer protective net is fixedly connected to the inner cavity of the air inlet, a driving motor is arranged in the inner cavity of the purification bin, a fan blade is fixedly connected to the output end of the driving motor, fixing rods are fixedly connected to the top and the bottom of the driving motor, one side, away from the driving motor, of each fixing rod is fixedly connected to the joint of the purification bin, a filtering module is placed in the inner cavity of the purification bin, a limiting block matched with the filtering module is fixedly connected to the left side of the inner cavity of the purification bin, an adjusting frame is fixedly connected to the top and the bottom of the right side of the filtering module, a bayonet lock is arranged in the inner cavity of the adjusting frame, a spring is fixedly connected to the bottom of the bayonet lock, the joint of, the right side fixedly connected with of carriage release lever removes the handle, the logical groove of using with the carriage release lever cooperation is seted up on the right side of adjusting the frame inner chamber, the outside of bayonet lock runs through the adjusting the frame and extends to the outside of adjusting the frame, the draw-in groove of using with the bayonet lock cooperation is all seted up to the top and the bottom of purifying storehouse inner chamber.

Preferably, the equal fixedly connected with bracing piece in both sides at purifying storehouse top, the top fixedly connected with mounting panel of bracing piece, the mounting hole has all been seted up to the both sides on mounting panel surface.

Preferably, the right side of purifying storehouse inner chamber bottom has seted up the gas outlet, the bottom fixedly connected with of purifying storehouse is with the swash plate of giving vent to anger of gas outlet cooperation use.

Preferably, the right side swing joint of purifying storehouse inner chamber has the board of opening, the department of opening the board and purifying storehouse passes through hasp swing joint.

Preferably, the inner cavity fixedly connected with filter paper of filtration module, active carbon filter frame, polyurethane filter frame, the surface of filtering the module and the inner chamber laminating of purifying the storehouse.

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

1. the utility model discloses a purify storehouse, the air inlet, driving motor, the fan leaf, filter the module, the swash plate of giving vent to anger, the adjusting frame, the bayonet lock, the draw-in groove, the carriage release lever, remove and the spring, can make the device reach the function of being convenient for change filter the module, laboratory air purification device on having solved current market does not possess the function that convenient to detach changed filter the module, filter equipment need change after using a period, it wastes time and energy to change the operation, the user operates the degree of difficulty great, the problem of influence equipment normal use.

2. Through the use of the mounting plate and the mounting hole, a user can mount and fix the mounting plate more conveniently, and the operation of the user is facilitated;

through the use of the air outlet sloping plate, the air outlet guide of the equipment can be facilitated, the air outlet circulation of the equipment is facilitated, and the purification efficiency of the equipment is improved;

through the movable connection of the lock catch, a user can open the opening plate more conveniently, and the filter module is convenient to detach and replace;

through the use setting of filtering the module, can make its purification adsorption effect to gas better, promote the disposable purification rate of equipment, convenient to use person's use.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a sectional view of the adjusting frame of the present invention.

In the figure: 1. a purifying bin; 2. mounting holes; 3. mounting a plate; 4. an air inlet; 5. an outer protective net; 6. a drive motor; 7. fixing the rod; 8. a fan blade; 9. a limiting block; 10. a filtering module; 11. an air outlet; 12. an air outlet sloping plate; 13. opening the plate; 14. a support bar; 15. an adjusting frame; 16. a bayonet lock; 17. a card slot; 18. a travel bar; 19. moving the handle; 20. a through groove; 21. a spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a purification bin 1, mounting hole 2, mounting panel 3, air inlet 4, outer protection network 5, driving motor 6, dead lever 7, fan blade 8, stopper 9, filter module 10, gas outlet 11, the swash plate 12 of giving vent to anger, open board 13, bracing piece 14, adjusting frame 15, bayonet lock 16, draw-in groove 17, carriage release lever 18, remove 19, lead to groove 20 and spring 21 part and be the general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a laboratory air purification device comprises a purification bin 1, wherein support rods 14 are fixedly connected to both sides of the top of the purification bin 1, a mounting plate 3 is fixedly connected to the top of each support rod 14, mounting holes 2 are formed in both sides of the surface of the mounting plate 3, the purification bin can be more conveniently mounted and fixed by a user through the mounting plate 3 and the mounting holes 2, the operation of the user is facilitated, an air inlet 4 is formed in the left side of the inner cavity of the purification bin 1, an outer protective screen 5 is fixedly connected to the inner cavity of the air inlet 4, an air outlet 11 is formed in the right side of the bottom of the inner cavity of the purification bin 1, an air outlet inclined plate 12 matched with the air outlet 11 is fixedly connected to the bottom of the purification bin 1, the air outlet guide of equipment can be more facilitated through the air outlet inclined plate 12, the air circulation of the equipment is facilitated, the output end of the driving motor 6 is fixedly connected with a fan blade 8, the top and the bottom of the driving motor 6 are both fixedly connected with a fixed rod 7, one side of the fixed rod 7, far away from the driving motor 6, is fixedly connected with the joint of the purification bin 1, the right side of the inner cavity of the purification bin 1 is movably connected with an opening plate 13, the joint of the opening plate 13 and the purification bin 1 is movably connected through a lock catch, through the movable connection of the lock catch, the opening plate 13 can be opened more conveniently by a user, the user can conveniently detach and replace the filtering module 10, the filtering module 10 is placed in the inner cavity of the purification bin 1, the inner cavity of the filtering module 10 is fixedly connected with filter paper, an active carbon filter frame and a polyurethane filter frame, the outer surface of the filtering module 10 is attached to the inner cavity of the purification bin 1, through the use and arrangement of the filtering module 10, the purifying and adsorbing effects on, user's use convenient to use, the left side fixedly connected with of 1 inner chamber in purification storehouse and the stopper 9 that filters the cooperation of module 10 and use, the top on filtration module 10 right side and the equal fixedly connected with in bottom adjust the frame 15, the inner chamber of adjusting the frame 15 is equipped with bayonet lock 16, the bottom fixedly connected with spring 21 of bayonet lock 16, the bottom of spring 21 and the junction fixed connection of adjusting the frame 15, the right side fixedly connected with carriage release lever 18 of bayonet lock 16, the right side fixedly connected with of carriage release lever 18 removes 19, logical groove 20 with 18 cooperation uses of carriage release lever is seted up on the right side of adjusting the frame 15 inner chamber, the outside of bayonet lock 16 is run through and is adjusted frame 15 and extend to the outside of adjusting the frame 15, draw-in groove 17 with 16 cooperation uses of bayonet lock.

When the air purifier is used, the fan blade 8 is driven to rotate by the starting of the driving motor 6 to generate wind energy, outside air is pumped into the inner cavity of the purifying bin 1, the air is filtered through the filtering module 10 and is discharged along the air outlet 11 to purify the air, when the filtering module 10 needs to be replaced and disassembled, the lock catch on the surface of the opening plate 13 is disassembled by a user, the opening plate 13 is opened, the moving handle 19 is moved by the user, the moving rod 18 is driven to move by the moving handle 19, the clamping pin 16 is driven to move by the moving rod 18, the spring 21 is compressed by the movement of the clamping pin 16, the limiting of the clamping groove 17 is relieved by the movement of the clamping pin 16, the user can detach and detach the filtering module 10, and the device can achieve the function of convenient detachment and replacement by the matching of the structures, thereby solving the problem that the laboratory air purifier in the existing market does not have the function of convenient detachment and replacement of the filtering device, the filter equipment needs to be replaced after being used for a period of time, the replacement operation wastes time and labor, the operation difficulty of a user is large, the normal use of the equipment is influenced, and the filter equipment is suitable for popularization and use.

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 a laboratory air purification device, includes purifying storehouse (1), its characterized in that: an air inlet (4) is formed in the left side of an inner cavity of the purification bin (1), an outer protective net (5) is fixedly connected to the inner cavity of the air inlet (4), a driving motor (6) is arranged in the inner cavity of the purification bin (1), a fan blade (8) is fixedly connected to the output end of the driving motor (6), fixing rods (7) are fixedly connected to the top and the bottom of the driving motor (6), one side, far away from the driving motor (6), of each fixing rod (7) is fixedly connected with a connection part of the purification bin (1), a filtering module (10) is placed in the inner cavity of the purification bin (1), a limiting block (9) matched with the filtering module (10) for use is fixedly connected to the left side of the inner cavity of the purification bin (1), an adjusting frame (15) is fixedly connected to the top and the bottom of the right side of the filtering module (10), and a, the bottom fixedly connected with spring (21) of bayonet lock (16), the bottom of spring (21) and the junction fixed connection of adjusting frame (15), the right side fixedly connected with carriage release lever (18) of bayonet lock (16), the right side fixedly connected with of carriage release lever (18) removes (19), logical groove (20) that use with carriage release lever (18) cooperation are seted up on the right side of adjusting frame (15) inner chamber, the outside of bayonet lock (16) runs through adjusting frame (15) and extends to the outside of adjusting frame (15), draw-in groove (17) that use with bayonet lock (16) cooperation are all seted up to the top and the bottom of purifying chamber (1) inner chamber.

2. A laboratory air purification device according to claim 1, characterized in that: the equal fixedly connected with bracing piece (14) in both sides at purifying storehouse (1) top, the top fixedly connected with mounting panel (3) of bracing piece (14), mounting hole (2) have all been seted up to the both sides on mounting panel (3) surface.

3. A laboratory air purification device according to claim 1, characterized in that: gas outlet (11) have been seted up on the right side of purifying storehouse (1) inner chamber bottom, the bottom fixedly connected with of purifying storehouse (1) is with gas outlet swash plate (12) that gas outlet (11) cooperation was used.

4. A laboratory air purification device according to claim 1, characterized in that: the right side swing joint of purifying storehouse (1) inner chamber has opening board (13), open the department of being connected of board (13) and purifying storehouse (1) and pass through hasp swing joint.

5. A laboratory air purification device according to claim 1, characterized in that: the inner cavity fixedly connected with filter paper, active carbon filter frame, polyurethane filter frame of filtering module (10), the surface of filtering module (10) and the inner chamber laminating of purifying storehouse (1).