CN218653468U

CN218653468U - Dust settling device for smoke exhaust pipeline

Info

Publication number: CN218653468U
Application number: CN202222382025.5U
Authority: CN
Inventors: 陈道霞
Original assignee: Anhui Chengzhu Environmental Protection Building Materials Co ltd
Current assignee: Anhui Chengzhu Environmental Protection Building Materials Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-03-21
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an exhaust pipe dust device, including exhaust pipe and connecting tube, communicate through bolt fixed connection and each other between exhaust pipe and the connecting tube, the bottom of connecting tube is run through and has been seted up the intercommunication mouth, the inner wall fixed mounting of connecting tube has two baffles, sliding connection has dust fall mechanism in the connecting tube, dust fall mechanism's lateral wall all offsets with the lateral wall of two baffles, the back lateral wall fixed mounting of connecting tube has the mounting, the top and the bottom of connecting tube all are equipped with chucking mechanism, two chucking mechanism all extends to in the dust fall mechanism and offsets rather than the inner wall, be equipped with slewing mechanism on the mounting, slewing mechanism runs through two chucking mechanisms and rather than threaded connection. The utility model has the advantages of reasonable design, it can conveniently clear up the dust of jam on the filter plate board, guarantees the normal clear of dust fall work of discharging fume, and conveniently changes the filter plate board.

Description

Dust settling device for smoke exhaust pipeline

Technical Field

The utility model relates to an exhaust pipe technical field especially relates to an exhaust pipe dust device.

Background

A smoke exhaust ventilator is an electric appliance for sucking and cleaning oil smoke generated during cooking in a household kitchen, a smoke exhaust pipeline for discharging the oil smoke is connected to the smoke exhaust ventilator, and along with the improvement of environmental awareness of people, a filter screen plate dust settling device is additionally arranged in the smoke exhaust pipeline of the existing smoke exhaust ventilator to reduce the discharge of dust in the oil smoke and reduce the pollution to the environment.

Among the prior art, the filter plate who plays the dust fall effect is after long-time use, and its one side that is located the pipeline can be attached to a large amount of dusts, and a large amount of dusts block up the exhaust pipe easily and lead to smog can't in time discharge, and it is not convenient for clear up, and the filter plate is generally through the fix with screw in the pipeline, when filter plate takes place to damage, and difficult change, we have designed an exhaust pipe dust device for this reason and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and playing the filter plate of dust fall effect among the prior art after long-time use, its one side that is located the pipeline can be adhered to a large amount of dusts, a large amount of dusts block up the exhaust pipe easily and lead to smog unable in time to discharge, it is not convenient for clear up, the general fix with screw in the pipeline of filter plate, when filter plate takes place to damage, the problem of difficult change, and the exhaust pipe dust device who proposes, it can conveniently clear up the dust of jam on filter plate, guarantee the normal clear of dust fall work of discharging fume, and the convenience is changed filter plate.

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

the utility model provides an exhaust pipe dust device, includes exhaust pipe and connecting tube, communicate each other through bolt fixed connection between exhaust pipe and the connecting tube, the bottom of connecting tube is run through and has been seted up the intercommunication mouth, the inner wall fixed mounting of connecting tube has two baffles, sliding connection has dust fall mechanism in the connecting tube, dust fall mechanism's the lateral wall all offsets with the lateral wall of two baffles, the back lateral wall fixed mounting of connecting tube has the mounting, the top and the bottom of connecting tube all are equipped with chucking mechanism, two chucking mechanism all extends to in the dust fall mechanism and offsets rather than the inner wall, be equipped with slewing mechanism on the mounting, slewing mechanism runs through two chucking mechanisms and rather than threaded connection, it is equipped with clean mechanism to run through between the top of connecting tube and the inside, the clean end of clean mechanism offsets with dust fall mechanism's lateral wall, be equipped with blocking mechanism in the intercommunication mouth, blocking mechanism's top and clean mechanism's bottom fixed connection.

Preferably, the dust fall mechanism includes the filter screen board of sliding connection in the connecting tube, the draw-in groove has all been seted up to the top and the bottom of filter screen board, the lateral wall of filter screen board all offsets with the lateral wall of two baffles.

Preferably, the clamping mechanism includes a first connecting rod penetrating through and slidably connected to the top of the connecting pipeline, a clamping block is fixedly mounted at the bottom end of the first connecting rod, the clamping block extends into the opposite clamping groove and abuts against the inner wall of the clamping groove, and a threaded sleeve is fixedly mounted at one end of the first connecting rod, which is located outside the connecting pipeline.

Preferably, slewing mechanism includes the double-threaded screw of running through the rotation connection on the mounting, the double-threaded screw runs through two threaded sleeves and rather than threaded connection, the bottom fixed mounting of double-threaded screw has the rotation handle.

Preferably, the cleaning mechanism includes a push rod penetrating through the sliding connection on the top of the connecting pipeline, the bottom end of the push rod extends into the connecting pipeline and is fixedly provided with a cleaning brush, a plurality of springs are fixedly connected between the top of the cleaning brush and the inner top of the connecting pipeline, and the cleaning end of the cleaning brush is abutted to the side wall of the filter screen plate.

Preferably, the blocking mechanism comprises a trapezoid baffle connected in the communicating port in a sliding mode, a second connecting rod is fixedly mounted at the top of the trapezoid baffle, and the top end of the second connecting rod is fixedly connected with the bottom of the cleaning brush.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the setting of clean mechanism and barrier mechanism, it can clear up the dust of jam on filter plate fast, guarantees to discharge fume the normal clear of dust fall work.

2. Through the setting of slewing mechanism and chucking mechanism, it takes place to damage when filter plate, can dismantle filter plate from the connecting tube in fast and change the simple operation.

To sum up, the utility model has the advantages of reasonable design, it can conveniently clear up the dust of jam on the filter plate, guarantees the normal clear of dust fall work of discharging fume, and the convenience is changed the filter plate.

Drawings

Fig. 1 is a schematic structural view of a dust settling device of a smoke exhaust pipeline provided by the utility model;

fig. 2 is a side view of a part of the structure of a dust-settling device of a smoke exhaust pipeline provided by the utility model;

FIG. 3 is a side view of the connecting conduit;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged view of the structure at B in fig. 1.

In the figure: the device comprises a smoke exhaust pipeline 1, a connecting pipeline 2, a filter screen plate 3, a fixing part 4, a double-threaded screw rod 5, a rotating handle 6, a first connecting rod 7, a threaded sleeve 8, a baffle 9, a clamping groove 10, a clamping block 11, a spring 12, a communication port 13, a second connecting rod 14, a trapezoidal baffle 15, a push rod 16 and a cleaning brush 17.

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.

Referring to fig. 1-5, a dust-settling device for a smoke exhaust pipeline comprises a smoke exhaust pipeline 1 and a connecting pipeline 2, wherein the smoke exhaust pipeline 1 and the connecting pipeline 2 are fixedly connected and communicated with each other through bolts, a communicating port 13 is formed in the bottom of the connecting pipeline 2 in a penetrating manner, two baffles 9 are fixedly mounted on the inner wall of the connecting pipeline 2, a dust-settling mechanism is connected in the connecting pipeline 2 in a sliding manner, the side wall of the dust-settling mechanism abuts against the side walls of the two baffles 9, the dust-settling mechanism comprises a filter screen plate 3 connected in the connecting pipeline 2 in a sliding manner, clamping grooves 10 are formed in the top and the bottom of the filter screen plate 3, and the side wall of the filter screen plate 3 abuts against the side walls of the two baffles 9;

a fixing part 4 is fixedly installed on the rear side wall of the connecting pipeline 2, clamping mechanisms are arranged at the top and the bottom of the connecting pipeline 2, the two clamping mechanisms extend into the dust falling mechanism and abut against the inner wall of the dust falling mechanism, each clamping mechanism comprises a first connecting rod 7 which is connected to the top of the connecting pipeline 2 in a penetrating and sliding mode, a clamping block 11 is fixedly installed at the bottom end of each first connecting rod 7, each clamping block 11 extends into a corresponding clamping groove 10 and abuts against the inner wall of the corresponding clamping groove, and a threaded sleeve 8 is fixedly installed at one end, located outside the connecting pipeline 2, of each first connecting rod 7;

the fixing part 4 is provided with a rotating mechanism, the rotating mechanism penetrates through the two clamping mechanisms and is in threaded connection with the two clamping mechanisms, the rotating mechanism comprises a double-threaded screw 5 which is rotatably connected to the fixing part 4 in a penetrating manner, the double-threaded screw 5 penetrates through the two threaded sleeves 8 and is in threaded connection with the threaded sleeves, the bottom end of the double-threaded screw 5 is fixedly provided with a rotating handle 6, and through the arrangement of the rotating mechanism and the clamping mechanisms, when the filter screen plate 3 is damaged, the filter screen plate 3 can be quickly detached from the connecting pipeline 2 for replacement, and the operation is convenient and fast;

a cleaning mechanism penetrates through the top of the connecting pipeline 2 and the interior of the connecting pipeline, the cleaning end of the cleaning mechanism is abutted against the side wall of the dust falling mechanism, the cleaning mechanism comprises a push rod 16 which penetrates through the connecting pipeline 2 and is connected to the top of the connecting pipeline in a sliding manner, the bottom end of the push rod 16 extends into the connecting pipeline 2 and is fixedly provided with a cleaning brush 17, a plurality of springs 12 are fixedly connected between the top of the cleaning brush 17 and the inner top of the connecting pipeline 2, and the cleaning end of the cleaning brush 17 is abutted against the side wall of the filter screen plate 3;

be equipped with blocking mechanism in the intercommunication mouth 13, blocking mechanism's top and cleaning mechanism's bottom fixed connection, blocking mechanism includes the trapezoidal baffle 15 of sliding connection in intercommunication mouth 13, the top fixed mounting of trapezoidal baffle 15 has second connecting rod 14, the top of second connecting rod 14 and cleaning brush 17's bottom fixed connection, through cleaning mechanism and blocking mechanism's setting, it can be fast to blockking up the dust on filter plate 3 and clear up, guarantees the normal clear of dust fall work of discharging fume.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

when dust on the filter screen plate 3 needs to be cleaned, firstly, an operator presses the push rod 16 downwards, the push rod 16 drives the cleaning brush 17 to move downwards, when the cleaning brush 17 moves downwards, the dust attached to the filter screen plate 3 is cleaned, meanwhile, the cleaning brush 17 drives the trapezoidal baffle 15 to move downwards through the second connecting rod 14, the trapezoidal baffle 15 is separated from blocking the communication port 13, the dust cleaned by the cleaning brush 17 falls down through the communication port 13 under the action of gravity, after the cleaning is finished, the push rod 16 is loosened, the cleaning brush 17 resets under the action of the pulling force of the spring 12, the cleaning brush 17 drives the trapezoidal baffle 15 to reset through the second connecting rod 14 and seals the communication port 13 again, the cleaning of the filter screen plate 3 is finished, when the filter screen plate 3 is damaged and needs to be replaced, firstly, the operator rotates the rotating handle 6, the rotating handle 6 drives the double-headed screw 5 to rotate, when the double-headed screw 5 rotates, as the two threaded sleeves 8 are both connected with the screw 5 in a threaded manner, the double-headed screw 8 slides along with the rotation of the screw 5, the sliding sleeve 8 drives the clamping block 7 to slide, and the filter screen plate 3 to be detached, and the clamping block can be detached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an exhaust pipe dust device, includes exhaust pipe (1) and connecting tube (2), its characterized in that, through bolt fixed connection and intercommunication each other between exhaust pipe (1) and connecting tube (2), the bottom of connecting tube (2) is run through and has been seted up intercommunication mouth (13), the inner wall fixed mounting of connecting tube (2) has two baffles (9), sliding connection has dust fall mechanism in connecting tube (2), the lateral wall of dust fall mechanism all offsets with the lateral wall of two baffles (9), the back lateral wall fixed mounting of connecting tube (2) has mounting (4), the top and the bottom of connecting tube (2) all are equipped with chucking mechanism, two chucking mechanism all extends to in the dust fall mechanism and offsets rather than the inner wall, be equipped with rotation mechanism on mounting (4), rotation mechanism runs through two chucking mechanisms and rather than threaded connection, run through between the top of connecting tube (2) rather than inside and be equipped with clean mechanism, the clean end of clean mechanism offsets with the lateral wall of dust fall mechanism, be equipped with in intercommunication mouth (13) and block the top and clean fixed connection of mechanism.

2. The smoke exhaust pipeline dust settling device according to claim 1, wherein the dust settling mechanism comprises a filter screen plate (3) which is slidably connected in the connecting pipeline (2), clamping grooves (10) are formed in the top and the bottom of the filter screen plate (3), and the side wall of the filter screen plate (3) is abutted against the side walls of the two baffles (9).

3. The dust settling device for the smoke exhaust pipeline according to claim 2, wherein the clamping mechanism comprises a first connecting rod (7) which is connected to the top of the connecting pipeline (2) in a penetrating and sliding manner, a clamping block (11) is fixedly installed at the bottom end of the first connecting rod (7), the clamping block (11) extends into the opposite clamping groove (10) and abuts against the inner wall of the clamping groove, and a threaded sleeve (8) is fixedly installed at one end of the first connecting rod (7) which is located outside the connecting pipeline (2).

4. A smoke exhaust pipeline dust falling device according to claim 3, wherein the rotating mechanism comprises a double-headed screw (5) which is rotatably connected to the fixing member (4) in a penetrating manner, the double-headed screw (5) penetrates through and is in threaded connection with the two threaded sleeves (8), and a rotating handle (6) is fixedly installed at the bottom end of the double-headed screw (5).

5. The dust settling device for the smoke exhaust pipeline according to claim 2, wherein the cleaning mechanism comprises a push rod (16) which is connected to the top of the connecting pipeline (2) in a penetrating and sliding mode, the bottom end of the push rod (16) extends into the connecting pipeline (2) and is fixedly provided with a cleaning brush (17), a plurality of springs (12) are fixedly connected between the top of the cleaning brush (17) and the inner top of the connecting pipeline (2), and the cleaning end of the cleaning brush (17) is abutted to the side wall of the filter screen plate (3).

6. The dust settling device for the smoke exhaust pipeline according to claim 5, wherein the blocking mechanism comprises a trapezoidal baffle (15) connected in the communicating opening (13) in a sliding manner, a second connecting rod (14) is fixedly installed at the top of the trapezoidal baffle (15), and the top end of the second connecting rod (14) is fixedly connected with the bottom of the cleaning brush (17).