CN218995062U

CN218995062U - Dust monitoring device for air purification

Info

Publication number: CN218995062U
Application number: CN202320117958.3U
Authority: CN
Inventors: 陈德一
Original assignee: Guangdong Huilv Laboratory Equipment Scientific And Technological Co ltd
Current assignee: Guangdong Huilv Laboratory Equipment Scientific And Technological Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-05-09
Anticipated expiration: 2033-02-06

Abstract

The utility model belongs to the field of monitoring equipment, and particularly relates to a dust monitoring device for air purification, which comprises a detection device body, wherein a filter screen plate is arranged on the inner wall of the detection device body, an exhaust mechanism is arranged in the detection device body and is positioned on one side of the filter screen plate, a dust monitoring instrument is fixedly arranged at the top of the detection device body, a guide pipe is arranged on one side of the dust monitoring instrument, a dust monitoring probe is arranged at one end of the guide pipe and is positioned on one side of the filter screen plate, a control box is fixedly arranged on one side of the detection device body, and a U-shaped seat is slidably arranged at the top of the control box. The dust collector is reasonable in design, the filter screen plate can be cleaned through the movement and rotation of the brush roller, and the purpose of absorbing and collecting cleaned dust can be achieved through the cooperation of the dust collector and the dust hood.

Description

Dust monitoring device for air purification

Technical Field

The utility model relates to the technical field of monitoring equipment, in particular to a dust monitoring device for air purification.

Background

The dust monitor is used in places such as mines, building construction and the like, can accurately and timely reflect the quality of respiratory dust inhaled by dust receiving personnel and the pollution condition of dust in different dust working places, provides reliable data for accurately evaluating the sanitary condition of the working places, and is suitable for underground coal mines and other working places containing explosion dangerous gases.

At present, the dust monitoring device for air purification of chinese patent bulletin of bulletin number CN217277685U comprises a supporting bottom plate, a supporting vertical plate, a fixed connection frame and a dust monitoring device, wherein the dust monitoring device comprises a buckle fixing block, a screen locking buckle, a dust filtering monitoring screen, a supporting ring plate, a motor supporting shaft, an air extraction motor, an air extraction transmission shaft, a rotary air extraction fan blade, a dust monitoring instrument, a dust concentration detecting head and a dust excessive alarm. The utility model belongs to the technical field of dust monitoring, in particular to a dust monitoring device for air purification, which effectively solves the problems that the dust accumulation is inconvenient to replace and clean in time and the dust monitoring effect is not good enough in the monitoring process of the existing dust monitoring device, realizes the purposes that the dust monitoring device for air purification is convenient to replace and clean in time and has better dust monitoring effect when the dust accumulation is carried out in the monitoring process, and is a very practical dust monitoring device for air purification.

In-service use, when the dust filtering monitoring screen plate is cleaned, the manual dust filtering monitoring screen plate needs to be disassembled and manually cleaned, so that the difficulty in cleaning the dust filtering monitoring screen plate is increased, and the dust monitoring device for air purification is used for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a dust monitoring device for air purification.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dust monitoring device for air purification, includes the detection device body, install the filter screen plate on the inner wall of detection device body, this internally mounted of detection device has exhaust mechanism, and exhaust mechanism is located one side of filter screen plate, the top fixed mounting of detection device body has dust monitoring instrument, and the pipe is installed to one side of dust monitoring instrument, and the dust monitoring probe is located one side of filter screen plate, one side fixed mounting of detection device body has the control box, and the top slidable mounting of control box has the U-shaped seat, rotates on the top inner wall of U-shaped seat and the bottom inner wall and installs the rotation axis, fixed mounting has the brush roller on the rotation axis, and brush roller and filter screen plate looks adaptation are equipped with dust absorption mechanism on the U-shaped seat.

Preferably, the dust collection mechanism comprises a dust collection cover and a dust collector, the dust collector is fixedly arranged on the U-shaped seat, the dust collection cover is arranged on the inner wall of the U-shaped seat, and the dust collector is connected with the dust collection cover through a connecting pipe.

Preferably, the driving seat is slidably mounted in the control box and fixedly connected with the U-shaped shell, the driving mechanism is mounted on the control box and connected with the driving seat.

Preferably, the driving mechanism comprises a threaded rod and a driving motor, the threaded rod is rotatably mounted on the inner walls of the front side and the rear side of the control box, the driving motor is fixedly mounted on the front side of the control box, an output shaft of the driving motor is fixedly connected with the threaded rod, a driving seat is sleeved on the threaded rod in a threaded manner, and a limiting mechanism is arranged between the driving seat and the control box.

Preferably, the limiting mechanism comprises a limiting hole and a limiting rod, the limiting hole is formed in the driving seat, and the limiting rod fixedly connected with the control box is slidably arranged in the limiting hole.

Preferably, the detection device body is provided with a transmission mechanism, and the transmission mechanism is connected with the rotating shaft.

Preferably, the transmission mechanism comprises a transmission rack and a transmission gear, the transmission rack is fixedly arranged on the detection device body, the transmission gear is fixedly arranged on the rotating shaft, and the transmission gear is meshed with the transmission rack.

Preferably, a guide hole is formed in the inner wall of the top of the control box, and the driving seat is in sliding connection with the corresponding guide hole.

The utility model has the beneficial effects that:

1. through the cooperation of the dust monitoring instrument, the guide pipe and the dust monitoring probe, the dust concentration in the air can be detected, and when the concentration is higher than a set value, the detection device body can generate signals to the alarm and realize the purpose of alarming;

2. the purpose of filtering dust through the filter screen plate can be achieved, the driving motor and the dust collector are started, the driving motor can drive the threaded rod to rotate, the threaded rod can drive the driving seat, the U-shaped seat and the brush roller to move, the filter screen plate can be cleaned through the brush roller, and the cleaned dust is absorbed and collected through the dust hood on the dust collector;

3. when U-shaped seat, rotation axis and brush roller move, under the cooperation of transmission rack and drive gear this moment, can realize that the rotation axis rotates, the rotation axis can drive the brush roller and rotate, can improve the filter screen board and clean efficiency.

Drawings

Fig. 1 is a schematic perspective view of a dust monitoring device for air purification according to the present utility model;

fig. 2 is a schematic diagram of a front view of a dust monitoring device for air purification according to the present utility model;

FIG. 3 is a schematic diagram of a portion A of a dust monitor for air purification according to the present utility model;

fig. 4 is a schematic diagram of a part B of the dust monitoring device for air purification according to the present utility model.

In the figure: 1. a detection device body; 2. a filter screen plate; 3. an exhaust mechanism; 4. a dust monitoring instrument; 5. a conduit; 6. a dust monitoring probe; 7. a control box; 8. a U-shaped seat; 9. a dust hood; 10. a dust collector; 11. a driving seat; 12. a threaded rod; 13. a limit rod; 14. a rotation shaft; 15. a brush roller; 16. a drive rack; 17. a transmission gear; 18. and driving the motor.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a dust monitoring device for air purification, including detection device body 1, install filter screen 2 on the inner wall of detection device body 1, install exhaust mechanism 3 in the detection device body 1, and exhaust mechanism 3 is located one side of filter screen 2, the top fixed mounting of detection device body 1 has dust monitoring instrument 4, pipe 5 is installed to one side of dust monitoring instrument 4, dust monitoring probe 6 is installed to one end of pipe 5, and dust monitoring probe 6 is located one side of filter screen 2, one side fixed mounting of detection device body 1 has control box 7, the top slidable mounting of control box 7 has rotation axis 14 on the top inner wall of U-shaped seat 8,U shape seat 8 and on the bottom inner wall, fixed mounting has brush roller 15 on rotation axis 14, and brush roller 15 and filter screen 2 looks adaptation, be equipped with dust absorption mechanism on U-shaped seat 8, above-mentioned dust absorption mechanism includes dust hood 9 and dust catcher 10, dust catcher 10 fixed mounting is on U-shaped seat 8, dust hood 9 is installed on U-shaped seat 8's inner wall, and dust catcher 10 is connected with dust catcher 9 through the connecting pipe, dust catcher 9 is collected through dust catcher 9 after passing through dust catcher 10.

In this embodiment, sliding installation has drive seat 11 in control box 7, and drive seat 11 and U-shaped shell fixed connection, install actuating mechanism on the control box 7, and actuating mechanism is connected with drive seat 11, actuating mechanism includes threaded rod 12 and driving motor 18, threaded rod 12 rotates and installs on the front side and the rear side inner wall of control box 7, driving motor 18 fixed mounting is on the front side of control box 7, and the output shaft and the threaded rod 12 fixed connection of driving motor 18, drive seat 11 thread bush is established on threaded rod 12, through being provided with actuating mechanism, the rotation of threaded rod 12 can drive seat 11 and remove.

In this embodiment, be equipped with stop gear between drive seat 11 and the control box 7, stop gear includes spacing hole and gag lever post 13, the spacing hole is seted up on drive seat 11, the gag lever post 13 with control box 7 fixed connection is installed in the spacing hole slip, more specifically, through being provided with spacing hole and gag lever post 13, can realize leading drive seat 11, can realize that drive seat 11 carries out stable removal, the guiding hole has been seted up on the top inner wall of control box 7, and drive seat 11 and corresponding guiding hole sliding connection, through being provided with the guiding hole, can lead drive seat 11 for drive seat 11 can extend to the top of control box 7.

In this embodiment, be equipped with drive mechanism on the detection device body 1, and drive mechanism is connected with rotation axis 14, drive mechanism includes drive rack 16 and drive gear 17, drive rack 16 fixed mounting is on detection device body 1, drive gear 17 fixed mounting is on rotation axis 14, and drive gear 17 meshes with drive rack 16, when U-shaped seat 8, rotation axis 14 and brush roller 15 remove, can realize that rotation axis 14 rotates under drive rack 16 and drive gear 17's cooperation this moment, rotation axis 14 can drive brush roller 15 and rotate, can improve filter screen plate 2 and clean efficiency.

According to the utility model, through the cooperation of the dust monitoring instrument 4, the guide pipe 5 and the dust monitoring probe 6, the dust concentration in the air can be detected, when the concentration is higher than a set value, the detection device body 1 can generate a signal for an alarm at the moment and realize the purpose of alarming, the filter screen plate 2 can filter dust, the drive motor 18 and the dust collector 10 are started, the drive motor 18 can drive the threaded rod 12 to rotate, the threaded rod 12 can drive the drive seat 11, the U-shaped seat 8 and the brush roller 15 to move, the brush roller 15 can clean the filter screen plate 2, the cleaned dust is absorbed and collected through the dust hood 9 on the dust collector 10, when the U-shaped seat 8, the rotary shaft 14 and the brush roller 15 move, the rotary shaft 14 can rotate under the cooperation of the transmission rack 16 and the transmission gear 17 at the moment, and the rotary shaft 14 can drive the brush roller 15 to rotate, and the cleaning efficiency of the filter screen plate 2 can be improved.

The dust monitoring device for air purification provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The dust monitoring device for air purification is characterized by comprising a detection device body (1), wherein a filter screen plate (2) is arranged on the inner wall of the detection device body (1), an exhaust mechanism (3) is arranged in the detection device body (1), and the exhaust mechanism (3) is positioned on one side of the filter screen plate (2);

the dust monitoring device comprises a detection device body (1), wherein a dust monitoring instrument (4) is fixedly arranged at the top of the detection device body (1), a guide pipe (5) is arranged at one side of the dust monitoring instrument (4), a dust monitoring probe (6) is arranged at one end of the guide pipe (5), and the dust monitoring probe (6) is positioned at one side of a filter screen plate (2);

one side fixed mounting of detection device body (1) has control box (7), the top slidable mounting of control box (7) has U-shaped seat (8), rotation axis (14) are installed in rotation on the top inner wall and the bottom inner wall of U-shaped seat (8), fixed mounting has brush roller (15) on rotation axis (14), just brush roller (15) and filter screen plate (2) looks adaptation, be equipped with dust extraction on U-shaped seat (8).

2. A dust monitoring device for air purification according to claim 1, characterized in that the dust suction mechanism comprises a dust hood (9) and a dust collector (10), the dust collector (10) is fixedly mounted on the U-shaped seat (8), the dust hood (9) is mounted on the inner wall of the U-shaped seat (8), and the dust collector (10) is connected with the dust hood (9) through a connecting pipe.

3. The dust monitoring device for air purification according to claim 1, wherein a driving seat (11) is slidably mounted in the control box (7), the driving seat (11) is fixedly connected with the U-shaped shell, a driving mechanism is mounted on the control box (7), and the driving mechanism is connected with the driving seat (11).

4. A dust monitoring device for air purification according to claim 3, characterized in that the driving mechanism comprises a threaded rod (12) and a driving motor (18), the threaded rod (12) is rotatably mounted on the inner walls of the front side and the rear side of the control box (7), the driving motor (18) is fixedly mounted on the front side of the control box (7), the output shaft of the driving motor (18) is fixedly connected with the threaded rod (12), the driving seat (11) is sleeved on the threaded rod (12) in a threaded manner, and a limiting mechanism is arranged between the driving seat (11) and the control box (7).

5. The dust monitoring device for air purification according to claim 4, wherein the limiting mechanism comprises a limiting hole and a limiting rod (13), the limiting hole is formed in the driving seat (11), and the limiting rod (13) fixedly connected with the control box (7) is slidably mounted in the limiting hole.

6. The dust monitoring device for air purification according to claim 1, wherein a transmission mechanism is provided on the detection device body (1), and the transmission mechanism is connected with a rotating shaft (14).

7. The dust monitoring device for air purification according to claim 6, wherein the transmission mechanism comprises a transmission rack (16) and a transmission gear (17), the transmission rack (16) is fixedly mounted on the detection device body (1), the transmission gear (17) is fixedly mounted on the rotating shaft (14), and the transmission gear (17) is meshed with the transmission rack (16).

8. The dust monitoring device for air purification according to claim 1, wherein a guide hole is formed in the top inner wall of the control box (7), and the driving seat (11) is slidably connected with the corresponding guide hole.