CN218692261U

CN218692261U - Inner wall cleaning device for purifying heating ventilation pipe pipeline

Info

Publication number: CN218692261U
Application number: CN202222935761.9U
Authority: CN
Inventors: 张丽如
Original assignee: Guangdong Sanyou Construction Engineering Co ltd
Current assignee: Guangdong Sanyou Construction Engineering Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model is suitable for a pipeline clearance technical field provides a purify warm ventilation pipe inner wall cleaning device for pipeline, pipeline body including the outer end air inlet, the inner fixedly connected with filter screen of pipeline body inner chamber still includes clean mechanism and dust absorption mechanism, the inner chamber of pipeline body just is located the outside of filter screen is rotationally provided with the edge the first rotation pole that pipeline body length direction distributes, clean mechanism includes two telescopic component, two telescopic component fixed connection in the surface of first rotation pole. This purify warm ventilation pipe inner wall cleaning device for pipeline can clean pipeline body corner through the first brush hair on the arc, and dust removal mechanism can siphon away the dust that falls, has avoided the unable condition of clearing up of dust at corner, has improved cleaning efficiency, drives the second brush through the connecting rod simultaneously and also can clean the filter screen, further improves clean effect.

Description

Inner wall cleaning device for purifying heating ventilation pipe pipeline

Technical Field

The utility model belongs to the technical field of the pipeline clearance, especially, relate to a purify warm ventilation pipe inner wall cleaning device for pipeline.

Background

The tuber pipe is the pipe-line system who is used for air transportation and distributes, purify air pipe be the ventilation of industry and civil buildings and air conditioner engineering uses metal or nonmetal pipeline, be in order to make the circulation of air, reduce the municipal infrastructure of harmful gas concentration, purify the tuber pipe and mainly use in industry and building engineering, according to cross sectional shape, the tuber pipe can be divided into multiple such as circular tuber pipe, rectangle tuber pipe, oblate tuber pipe, wherein circular tuber pipe resistance minimum but height dimension is the biggest, the preparation is complicated, so use the rectangle tuber pipe as the owner.

Purify warm logical tuber pipe and generally be the outer end and admit air, gaseous process inside new trend purifier of building or warm logical equipment handle the back, blow to the inside effect that plays circulation of air or heating of building, air-supply line part at tuber pipe system, generally can set up the filter screen, carry out prefiltration to great impurity in the air or dust, improve the cleanliness factor of the air of inputing to the internal plant, long-time the back of using, the inner wall of air-supply line part and the outside of filter screen can deposit a large amount of dust or impurity, influence circulation of air, the air cleanliness factor that can lead to the input simultaneously is not enough, consequently need often clear up the air-supply line inside.

Present widely used tuber pipe cross-section generally is the rectangle, and partial clean mode is through the inside rotation of pivoted brush board in the tuber pipe, cleans the tuber pipe inner wall, but because the tuber pipe cross-section is the rectangle, has the dead angle, and the corner cleans not thoroughly enough, has the dust to remain easily for clean effect is not good, influences the velocity of flow and the air cleanliness factor of air inlet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purify warm ventilation pipe inner wall cleaning device for pipeline aims at solving the tuber pipe cross-section and is the rectangle, has the dead angle, and the corner cleans thoroughly inadequately, has the dust to remain easily for clean effect is not good, influences the velocity of flow and the problem of air cleanliness factor of air inlet.

The utility model is realized in such a way, the inner wall cleaning device for the pipeline of the purification heating ventilation pipe comprises a pipeline body with air inlet at the outer end, a filter screen is fixedly connected at the inner end of the inner cavity of the pipeline body, and the inner wall cleaning device also comprises a cleaning mechanism and a dust absorption mechanism;

the inner cavity of the pipeline body and the outer side of the filter screen are rotatably provided with first rotating rods distributed along the length direction of the pipeline body;

the cleaning mechanism comprises two telescopic assemblies, the two telescopic assemblies are fixedly connected to the surface of the first rotating rod, the outer ends of the two telescopic assemblies are fixedly connected with an arc-shaped plate, first bristles are arranged at the top of the arc-shaped plate, a rotatable roller is fixedly mounted on the outer surface of the arc-shaped plate through a support, and the roller rotates along the inner wall surface of the pipeline body when the arc-shaped plate rotates along with the first rotating rod;

the side wall of the pipeline body is provided with a plurality of ventilation hoppers located on the outer side of the filter screen, and the dust suction mechanism sucks out dust in the pipeline body through the ventilation hoppers.

Preferably, the telescopic assembly comprises a fixed cylinder with an open top, the bottom of the inner cavity of the fixed cylinder is fixedly connected with a spring rod, the top of the spring rod is fixedly connected with a fixed rod extending to the outside of the fixed cylinder, and the arc-shaped plate is fixedly connected to the top of the fixed rod.

Preferably, the surface of the first rotating rod, which is close to one end of the filter screen, is fixedly connected with a connecting rod, and the surface of the connecting rod, which faces the filter screen, is fixedly connected with second bristles.

Preferably, rotationally run through on the pipeline body lateral wall and be provided with the edge the second dwang of pipeline body radial distribution, the first conical gear of the inner fixedly connected with of second dwang, the fixed surface of first dwang is connected with second conical gear, first conical gear with second conical gear meshes mutually.

Preferably, the dust collection mechanism comprises an exhaust fan, an exhaust pipe of the exhaust fan is communicated with the plurality of ventilation hoppers, and an air outlet pipe of the exhaust fan is communicated with a dust removal cloth bag.

Preferably, the lateral wall fixedly connected with driving motor of pipeline body, driving motor's output shaft with second dwang fixed connection.

Preferably, the top of the inner cavity of the pipeline body is provided with an air speed sensor at the rear side of the filter screen.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a purify warm inner wall cleaning device for ventilation pipe pipeline, when needing to clean in the pipeline, rotate through first rotation pole, and then drive flexible subassembly, arc and first brush begin to rotate, the arc is when the inner wall department of contact pipeline body, can extrude the spring beam, and then drive dead lever and arc and extrude in to the solid fixed cylinder, the gyro wheel can rotate along the inner wall of pipeline body, it is too near to prevent first brush hair and the laminating of pipeline inner wall, the brush collapses, when flexible subassembly rotates to pipeline corner, the spring beam does not have the extrusion force, the dead lever can stretch out the farthest, first brush hair on the arc can clean pipeline body corner simultaneously, dust removal mechanism can suck away the dust that falls, the unable condition of clearing up of the dust at turning has been avoided, the cleaning efficiency has been improved, it also can clean the filter screen to drive the second brush through the connecting rod simultaneously, further improves clean effect.

Drawings

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

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

fig. 3 is a partial enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a pipe body; 2. a first rotating lever; 3. a fixed cylinder; 4. a first bevel gear; 5. a second rotating lever; 6. a second bevel gear; 7. a drive motor; 8. an arc-shaped plate; 9. a first bristle; 10. a roller; 11. an exhaust fan; 12. a ventilation hopper; 13. a dust removal cloth bag; 14. a wind speed sensor; 15. hooping; 16. a filter screen; 17. fixing the rod; 18. a spring lever; 19. a connecting rod; 20. and second bristles.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a purify warm ventilation pipe inner wall cleaning device for pipeline, includes the pipeline body 1 of outer end air inlet, the inner fixedly connected with filter screen 16 of 1 inner chamber of pipeline body, still includes clean mechanism and dust absorption mechanism, and the inner chamber of pipeline body 1 and the outside that is located filter screen 16 rotationally are provided with along the first rotation pole 2 that 1 length direction of pipeline body distributes.

The air flow is from left to right as shown in fig. 1.

When needing to clear up pipeline body 1, drive clean mechanism through rotating first rotation pole 2 and rotate, and then clear up the inner wall of pipeline body 1, the dust suction that will clear up through dust absorption mechanism after the clearance.

Clean mechanism includes two flexible subassemblies, two flexible subassemblies fixed connection in the surface of first rotation pole 2, and the outer end fixedly connected with arc 8 of two flexible subassemblies, the top of arc 8 is provided with first brush hair 9, and the surface of arc 8 has rotatable gyro wheel 10 through support fixed mounting, and gyro wheel 10 rotates along the internal face of pipeline body 1 when arc 8 rotates along with first rotation pole 2.

A distance is reserved between the roller 10 and the arc-shaped plate 8 through the support, so that the first bristles 9 are prevented from collapsing when the inner wall of the pipeline body 1 is cleaned by the first bristles 9.

When cleaning in the pipeline body 1, rotate through first rotation pole 2, and then drive flexible subassembly, arc 8 and first brush hair 9 and begin to rotate, arc 8 can extrude flexible subassembly when contacting the inner wall department of pipeline body 1, and gyro wheel 10 can rotate along the inner wall of pipeline body 1 simultaneously, prevents that first brush hair 9 and the laminating of 1 inner wall of pipeline body are too close, presses the brush that collapses, can clean the inner wall of pipeline body 1 simultaneously.

A plurality of air funnels 12 are arranged on the outer side of the filter screen 16 on the side wall of the pipeline body 1, and dust in the pipeline body 1 is sucked out by the dust suction mechanism through the air funnels 12.

After the first bristles 9 clean the inner wall of the pipeline body 1, dust can fly up in the pipeline body 1, so that the dust suction mechanism can suck out the dust conveniently.

Further, flexible subassembly includes open solid fixed cylinder 3 in top, and the bottom fixedly connected with spring beam 18 of solid fixed cylinder 3 inner chamber, the top fixedly connected with of spring beam 18 extend to solid fixed cylinder 3 outside

dead lever

17, 8 fixed connection in the top of dead lever 17 of arc.

In this embodiment, when cleaning the inner wall of pipeline body 1, when the arc 8 contacts the inner wall of pipeline body 1, can extrude spring beam 18, and then drive dead lever 17 and arc 8 and extrude in to fixed section of thick bamboo 3, and then clean the inner wall of pipeline body 1, when the flexible subassembly rotates to pipeline body 1 corner, the inner wall of pipeline body 1 can not be contacted to arc 8, spring beam 18 does not have the extrusion force simultaneously, dead lever 17 can stretch out the farthest, first brush hair 9 on the arc 8 can clean pipeline body 1 corner simultaneously.

Further, a connecting rod 19 is fixedly connected to the surface of the first rotating rod 2 near one end of the filter screen 16, and a second bristle 20 is fixedly connected to the surface of the connecting rod 19 facing the filter screen 16.

The first turning lever 2 is located at the center of the filter screen 16.

In this embodiment, when cleaning the inner wall of the pipe body 1, the first rotating rod 2 drives the connecting rod 19 to rotate at the same time, and further drives the second brush 20 to clean the dust on the filter screen 16.

Furthermore, a second rotating rod 5 radially distributed along the pipeline body 1 is rotatably arranged on the side wall of the pipeline body 1 in a penetrating manner, a first bevel gear 4 is fixedly connected to the inner end of the second rotating rod 5, a second bevel gear 6 is fixedly connected to the surface of the first rotating rod 2, and the first bevel gear 4 is meshed with the second bevel gear 6.

In the present embodiment, when the pipe body 1 needs to be cleaned, the first rotating lever 2 is driven to start rotating by the second rotating lever 5 through the engagement between the first bevel gear 4 and the second bevel gear 6.

Further, the dust collection mechanism comprises an exhaust fan 11, an exhaust pipe of the exhaust fan 11 is communicated with the plurality of ventilation hoppers 12, and an air outlet pipe of the exhaust fan 11 is communicated with a dust collection cloth bag 13.

The dust removal cloth bag 13 is detachably connected with the air outlet pipe of the exhaust fan 11 through the hoop 15, so that the dust removal cloth bag 13 is convenient to disassemble and assemble.

In the present embodiment, after the cleaning mechanism cleans the interior of the duct body 1, the exhaust fan 11 draws out the dust in the duct body 12, and the drawn-out dust enters the dust collection bag 13 to be collected in a concentrated manner.

Further, the side wall of the pipeline body 1 is fixedly connected with a driving motor 7, and an output shaft of the driving motor 7 is fixedly connected with the second rotating rod 5.

In this embodiment, when the inner wall of the pipeline body 1 needs to be cleaned, the driving motor 7 is started, the driving motor 7 drives the second rotating rod 5 to rotate, and then the first rotating rod 2 and the cleaning mechanism are driven to start cleaning.

Further, an air velocity transducer 14 is arranged at the top of the inner cavity of the pipeline body 1 and behind the filter screen 16.

In this embodiment, when the wind power is lower than the preset value of the wind speed sensor 14, it indicates that there is more dust on the filter screen 16 and dust on the inner wall of the pipeline body 1, and the wind speed sensor 14 can send a prompt to an external alarm through the wireless transmission module, so as to clean the inner wall of the pipeline body 1.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, when needing to clear up 1 inner wall of pipeline body, start driving motor 7, driving motor 7 drives second dwang 5 and begins to rotate, meshing through first bevel gear 4 and second bevel gear 6, can drive first dwang 2 and begin to rotate, and then drive telescopic component and clean mechanism and begin to rotate, begin to clean through the inner wall department of clean mechanism to pipeline body 1, first dwang 2 can drive connecting rod 19 simultaneously and can drive second brush hair 20 and can clean filter screen 16, the dust of sweeping out can be through the dust absorption suction of dust absorption mechanism in with pipeline body 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a purify warm ventilation pipe inner wall cleaning device for pipeline, includes pipeline body (1) of outer end air inlet, the inner fixedly connected with filter screen (16) of pipeline body (1) inner chamber, its characterized in that: the device also comprises a cleaning mechanism and a dust suction mechanism;

a first rotating rod (2) which is distributed along the length direction of the pipeline body (1) is rotatably arranged in the inner cavity of the pipeline body (1) and positioned at the outer side of the filter screen (16);

the cleaning mechanism comprises two telescopic assemblies, the two telescopic assemblies are fixedly connected to the surface of the first rotating rod (2), the outer ends of the two telescopic assemblies are fixedly connected with an arc-shaped plate (8), first bristles (9) are arranged at the top of the arc-shaped plate (8), a rotatable roller (10) is fixedly mounted on the outer surface of the arc-shaped plate (8) through a support, and the roller (10) rotates along the inner wall surface of the pipeline body (1) when the arc-shaped plate (8) rotates along with the first rotating rod (2);

the dust collection device is characterized in that a plurality of ventilation hoppers (12) are arranged on the outer side of the filter screen (16) on the side wall of the pipeline body (1), and the dust collection mechanism sucks out dust in the pipeline body (1) through the ventilation hoppers (12).

2. The inner wall cleaning device for purifying the heating and ventilating duct of claim 1, wherein: the telescopic assembly comprises a fixed cylinder (3) with an open top, a spring rod (18) is fixedly connected to the bottom of an inner cavity of the fixed cylinder (3), the top of the spring rod (18) is fixedly connected with a fixed rod (17) extending to the outside of the fixed cylinder (3), and an arc plate (8) is fixedly connected to the top of the fixed rod (17).

3. The inner wall cleaning device for purifying the heating and ventilating duct of claim 1, wherein: the first rotating rod (2) is close to a connecting rod (19) fixedly connected to the surface of one end of the filter screen (16), and the connecting rod (19) faces the surface of the filter screen (16) fixedly connected with second bristles (20).

4. The inner wall cleaning device for purifying the heating and ventilating duct of claim 1, wherein: rotationally run through on pipeline body (1) lateral wall and be provided with the edge second dwang (5) of pipeline body (1) radial distribution, the first conical gear (4) of the inner fixedly connected with of second dwang (5), the fixed surface of first dwang (2) is connected with second conical gear (6), first conical gear (4) with second conical gear (6) mesh mutually.

5. The inner wall cleaning device for purifying the heating and ventilating duct of claim 1, wherein: the dust collection mechanism comprises an exhaust fan (11), an exhaust pipe of the exhaust fan (11) is communicated with the ventilation hopper (12), and an air outlet pipe of the exhaust fan (11) is communicated with a dust collection cloth bag (13).

6. The inner wall cleaning device for purifying the heating and ventilating duct of claim 4, wherein: the lateral wall fixedly connected with driving motor (7) of pipeline body (1), the output shaft of driving motor (7) with second dwang (5) fixed connection.

7. The inner wall cleaning device for purifying the heating and ventilating duct of claim 1, wherein: and an air speed sensor (14) is arranged at the top of the inner cavity of the pipeline body (1) and at the rear side of the filter screen (16).