CN218573018U

CN218573018U - Air purification device for laboratory

Info

Publication number: CN218573018U
Application number: CN202222440759.4U
Authority: CN
Inventors: 杨海涛; 史凤峡
Original assignee: Boxin Hi Tech Group Co ltd
Current assignee: Boxin Hi Tech Group Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-07
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to a laboratory air purification technical field specifically is an air purification device is used in laboratory, including the containing box, the top fixedly connected with rose box of containing box, the right side top fixedly connected with machine case of rose box, fixedly connected with wheel around the bottom of containing box, the left side top fixedly connected with control cabinet of rose box, slewing mechanism includes the motor, the inside at quick-witted case is established to the motor, clean mechanism includes the gas-supply pipe, the right-hand member fixed connection of gas-supply pipe is at the left end of fixed axle. The utility model discloses the realization is to the rotation of filter screen, avoids some devices to need regularly demolish the change to the filter screen to it needs to shut down cleanly to avoid some devices, makes work efficiency obtain improving.

Description

Air purification device for laboratory

Technical Field

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

Background

The laboratory mainly indicates to substitute the workplace that is used for scientific research personnel to carry out the scientific research experiment, generally speaking, scientific research personnel can carry out a large amount of biochemical experiments in the laboratory, thereby the inside that leads to the laboratory can produce a large amount of peculiar smells, partial experiment can receive air quality's influence simultaneously, air purification device indicates can be through carrying out the device that purifies to the room air, the laboratory can clear away the laboratory inside peculiar smell fast through the air purification device that joins in marriage suitable, thereby promote can personnel's operational environment, also can realize reducing the quantity of dust granule in the air through purifier simultaneously, thereby realize reducing the deviation of partial experimental result.

Current air purification device mainly utilizes filter screen filtration air, thereby reach air-purifying's purpose, prior art is similar to the air purification device that laboratory environment used more, the structure that patent number is CN215062674U includes the air purifier shell, the equal fixedly connected with dust screen in both ends about the air purifier shell, two symmetrical baffles of fixedly connected with between the air purifier shell inner wall, install the fan in the air purifier shell, the fan is located the baffle right side, the bottom fixedly connected with gasbag in the air purifier shell, the gasbag is located between two baffles, sliding connection has the filter layer between two baffles, can dismantle and install the filter layer fast, the consumption of time has been reduced, and the work efficiency is improved, but the device still exists the place that can optimize.

1. The existing device mainly avoids the blockage of an air channel by replacing a filter screen, but part of the device needs to be detached and replaced regularly, so that the part of the device needs to be stopped for cleaning.

2. Meanwhile, a large amount of dust is accumulated at the filter screen inside a part of air pipelines and is difficult to clean, so that the filter screen after replacement is easily blocked by the residual dust, and the working efficiency and the practicability of the device are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purification device is used in laboratory to solve the current device that proposes in the above-mentioned background art and mainly avoid air channel's jam through the mode of changing the filter screen, but partial device need regularly demolish the change to the filter screen, thereby lead to partial device to need shut down cleanly, the inside filter screen department of part air duct can pile up a large amount of dusts and be difficult to the clearance simultaneously, thereby lead to remaining dust to block up the problem of the filter screen after changing easily.

In order to achieve the above object, the utility model provides a following technical scheme: an air purification device for a laboratory, comprising:

the top of the storage box is fixedly connected with a filter box, the top end of the right side of the filter box is fixedly connected with a case, the periphery of the bottom end of the storage box is fixedly connected with wheels, and the top of the left side of the filter box is fixedly connected with a control console;

the rotary mechanism comprises a motor, the motor is arranged inside the case, a transmission shaft is fixedly connected to the left side of the motor, the left end of the transmission shaft penetrates through the filter box and is fixedly connected with a main gear, the top end of the main gear is meshed with an internal gear, the left side of the internal gear is fixedly connected with a rotary frame, a filter screen is fixedly connected to the outer wall of the rotary frame, a fixed shaft is inserted into the right wall of the rotary frame, the right end of the fixed shaft is fixedly connected to the right side inside the filter box, an exhaust pipe is inserted into the left wall of the rotary frame, the left end of the exhaust pipe penetrates through the filter box and is fixedly connected with a fan, a limiting ring is fixedly connected to the right end of the outer wall of the exhaust pipe, a ball is movably connected to the outer wall of the exhaust pipe, and one end, far away from the exhaust pipe, of the ball is movably connected to the inner wall of the rotary frame;

the cleaning mechanism comprises a gas pipe, and the right end of the gas pipe is fixedly connected to the left end of the fixed shaft.

Preferably, the outer wall of the filter box is uniformly provided with air inlets.

Preferably, the right wall of the rotating frame is provided with a first movable hole corresponding to the fixed shaft, and the left wall of the rotating frame is provided with a second movable hole corresponding to the exhaust pipe.

Preferably, the outer wall of the exhaust pipe is provided with a first limiting groove corresponding to the ball, and the left wall of the rotating frame is provided with a second limiting groove corresponding to the ball.

Preferably, the middle part of the top end of the gas transmission pipe is fixedly connected with a gas pump, and the bottom end of the gas transmission pipe is uniformly and fixedly connected with a spray head.

Preferably, the storage box is inserted in the left side of the storage box, the left side fixedly connected with of the storage box is pulled and buckled, the limiting strip has been seted up to the inside of storage box, the limiting slide that corresponds with the limiting strip has been seted up to the bottom of storage box.

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

1. this air purification device is used in laboratory is provided with slewing mechanism, it rotates to drive the transmission shaft through control cabinet control motor, the transmission shaft drives the master gear and rotates in step, the master gear meshing drives the internal gear and rotates, the internal gear drives the rotating turret and rotates in step, the rotating turret drives the synchronous rotation of filter screen, through the aforesaid design, realize the rotation to the filter screen, it needs regularly to demolish the change to the filter screen to avoid some devices, thereby it needs to shut down cleanly to avoid some devices, make work efficiency obtain improving, the convenience and the practicality of device have been improved.

2. This air purification device is used in laboratory is provided with clean mechanism, start the air pump through the control cabinet, the air pump passes through the gas-supply pipe with high-pressure air and the shower nozzle jets out to the filter screen of bottom, make the dust on the filter screen fall on the inside of receiver, thereby accomplish the collection to the dust, through the above-mentioned design, realize the cleanness to the filter screen, it is difficult to the clearance to avoid the inside filter screen department of partial air pipe to pile up a large amount of dusts, thereby avoid remaining dust to block up the filter screen after changing easily, make work efficiency obtain improving, the convenience and the practicality of device have been improved.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 11. a storage box; 12. a filter box; 13. a chassis; 16. a wheel; 18. a console; 2. a rotating mechanism; 21. a motor; 22. a drive shaft; 23. a main gear; 25. an inner gear; 26. a rotating frame; 28. a filter screen; 31. a fixed shaft; 32. an exhaust pipe; 33. a fan; 36. a limiting ring; 38. a ball bearing; 51. an air inlet; 55. a first movable hole; 56. a second movable hole; 57. a first limit groove; 58. a second limit groove; 6. a cleaning mechanism; 61. a gas delivery pipe; 62. an air pump; 63. a spray head; 65. a storage box; 66. pulling the button; 67. a limiting strip; 68. and a limiting slide way.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

an air purification device for a laboratory, comprising:

the garbage collection box comprises a storage box 11, wherein the top of the storage box 11 is fixedly connected with a filter box 12, the outer wall of the filter box 12 is uniformly provided with air inlet holes 51, through the design, large-sized debris is prevented from entering the filter box 12, the top end of the right side of the filter box 12 is fixedly connected with a machine case 13, the periphery of the bottom end of the storage box 11 is fixedly connected with wheels 16, and the top of the left side of the filter box 12 is fixedly connected with a control console 18;

the rotating mechanism 2 comprises a motor 21, the motor 21 is arranged inside the case 13, a transmission shaft 22 is fixedly connected to the left side of the motor 21, the left end of the transmission shaft 22 penetrates through the filter box 12 and is fixedly connected with a master gear 23, the top end of the master gear 23 is meshed with an internal gear 25, the left side of the internal gear 25 is fixedly connected with a rotating frame 26, a filter screen 28 is fixedly connected to the outer wall of the rotating frame 26, a fixed shaft 31 is inserted into the right wall of the rotating frame 26, the right end of the fixed shaft 31 is fixedly connected to the right side inside the filter box 12, an exhaust pipe 32 is inserted into the left wall of the rotating frame 26, a first movable hole 55 corresponding to the fixed shaft 31 is formed in the right wall of the rotating frame 26, a second movable hole 56 corresponding to the exhaust pipe 32 is formed in the left wall of the rotating frame 26, through the design, the stable rotation of the rotating frame 26 is realized, the left end of the exhaust pipe 32 penetrates through the filter box 12 and is fixedly connected with a fan 33, a limit ring 36 is fixedly connected to the right end of the outer wall of the exhaust pipe 32, balls 38 is movably connected with a ball 38, and a second movable groove 58 corresponding to the rotating frame 26 is formed in the outer wall of the rotating frame 26, and the ball 38 is smoothly designed through the limit groove 58;

clean mechanism 6, clean mechanism 6 includes gas-supply pipe 61, the right-hand member fixed connection of gas-supply pipe 61 is at the left end of fixed axle 31, the top middle part fixedly connected with air pump 62 of gas-supply pipe 61, the even fixedly connected with shower nozzle 63 in bottom of gas-supply pipe 61, through this design, the cleanness of the jet-propelled filter screen 28 of high pressure of having realized utilizing, storage box 11's left side is inserted and is equipped with receiver 65, receiver 65's left side fixedly connected with draws knot 66, spacing 67 has been seted up to storage box 11's inside, spacing slide 68 that corresponds with spacing 67 is seted up to receiver 65's bottom, through this design, realized collecting the dust on the filter screen 28.

The working principle is as follows: when the filter screen 28 needs to be replaced rotationally, firstly, the console 18 controls the motor 21, the motor 21 drives the transmission shaft 22 to rotate, the transmission shaft 22 drives the main gear 23 to rotate synchronously, the main gear 23 is meshed to drive the internal gear 25 to rotate, the internal gear 25 drives the right wall of the rotating frame 26 to rotate on the outer wall of the fixed shaft 31, the left wall of the rotating frame 26 drives the balls 38 to rotate on the outer wall of the exhaust pipe 32, and meanwhile, the rotating frame 26 drives the filter screen 28 to rotate synchronously, so that the rotary replacement operation of the filter screen 28 is realized.

When dust is cleaned on the filter screen 28, at first start air pump 62 through control cabinet 18, air pump 62 passes through air-supply pipe 61 and shower nozzle 63 with highly-compressed air and spouts the filter screen 28 of bottom, make the dust on the filter screen 28 fall in the inside of receiver 65, thereby accomplish the collection to the dust, then through promoting the tab 66 left, tab 66 drives receiver 65 synchronous sliding and makes spacing slide 68 progressively break away from spacing strip 67, realize the clean operation of dust on the filter screen 28, the operation is finished to this.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. An air purification device is used in laboratory which characterized in that includes:

the storage box (11), the top of the storage box (11) is fixedly connected with a filter box (12), the top end of the right side of the filter box (12) is fixedly connected with a case (13), the periphery of the bottom end of the storage box (11) is fixedly connected with wheels (16), and the top of the left side of the filter box (12) is fixedly connected with a control console (18);

the rotary mechanism (2), the rotary mechanism (2) comprises a motor (21), the motor (21) is arranged inside the case (13), a transmission shaft (22) is fixedly connected to the left side of the motor (21), the left end of the transmission shaft (22) penetrates through the filter box (12) and is fixedly connected with a main gear (23), an internal gear (25) is meshed and connected to the top end of the main gear (23), a rotary frame (26) is fixedly connected to the left side of the internal gear (25), a filter screen (28) is fixedly connected to the outer wall of the rotary frame (26), a fixed shaft (31) is inserted into the right wall of the rotary frame (26), the right end of the fixed shaft (31) is fixedly connected to the right side of the inside of the filter box (12), an exhaust pipe (32) is inserted into the left wall of the rotary frame (26), the left end of the exhaust pipe (32) penetrates through the filter box (12) and is fixedly connected with a fan (33), a limit ring (36) is fixedly connected to the right end of the outer wall of the exhaust pipe (32), a ball (38) is connected to the outer wall of the exhaust pipe (32), and a movable end of the ball (38) is movably connected to the inner wall of the rotary frame (26);

clean mechanism (6), clean mechanism (6) are including gas-supply pipe (61), the right-hand member fixed connection of gas-supply pipe (61) is at the left end of fixed axle (31).

2. An air purification device for laboratory use according to claim 1, wherein: air inlets (51) are uniformly formed in the outer wall of the filter box (12).

3. An air purification device for laboratory use according to claim 1, wherein: a first movable hole (55) corresponding to the fixed shaft (31) is formed in the right wall of the rotating frame (26), and a second movable hole (56) corresponding to the exhaust pipe (32) is formed in the left wall of the rotating frame (26).

4. The air purification device for the laboratory according to claim 1, wherein: the outer wall of the exhaust pipe (32) is provided with a first limiting groove (57) corresponding to the ball (38), and the left wall of the rotating frame (26) is provided with a second limiting groove (58) corresponding to the ball (38).

5. The air purification device for the laboratory according to claim 1, wherein: the air pump (62) is fixedly connected to the middle of the top end of the air conveying pipe (61), and the spray heads (63) are uniformly and fixedly connected to the bottom end of the air conveying pipe (61).

6. The air purification device for the laboratory according to claim 1, wherein: receiver (65) are inserted in the left side of containing box (11), the left side fixedly connected with of receiver (65) is detained (66), spacing (67) have been seted up to the inside of containing box (11), spacing slide (68) that correspond with spacing (67) have been seted up to the bottom of receiver (65).