CN220986391U - But self-cleaning's exhaust duct for building construction - Google Patents

Abstract

The utility model discloses an exhaust pipeline capable of automatically cleaning for a building, which comprises a front pipe, a connecting pipe, a rear pipe, a lining net, a driving box, a water suction pipe, a water pump and a water storage box, wherein one end of the front pipe is fixedly connected with the connecting pipe, one end of the connecting pipe, which is far away from the front pipe, is fixedly connected with the rear pipe, and the lining net is arranged inside the front pipe. This but automatically cleaning's exhaust duct for building construction, servo motor can drive the fly leaf and rotate in the region of its both sides gag lever post restriction, and the fly leaf drives the shower nozzle simultaneously and moves in step, makes the shower nozzle expand when spraying clear water range, carries out comprehensive self-cleaning effect to the net face, and the sewage after the clearance flows down and enters into the inclined groove of inclined plate top, and sewage enters into in proper order in connecting pipe and the postposition pipe under the guide of inclined groove and discharges, can also dismantle the separation with the net face from the installation base through the connection picture peg, washs after dismantling and reinstallation and put into use again.

Description

But self-cleaning's exhaust duct for building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to an exhaust pipeline capable of automatically cleaning for building construction.

Background

Exhaust duct is a special duct system for exhausting harmful gases such as odor, smoke and moisture generated in kitchen, bathroom and toilet to the outside, and is mostly installed at the top or side of house, and is exhausted to the outside by means of blower fan and suction, but in the process of using the exhaust duct in house building, some problems are still found:

Because exhaust duct mainly is discharged smog and moisture, in the inner wall of the pipeline that oil smoke or other impurity in consequently smog can adhere to behind oil smoke impurity adhesion pipeline, be difficult to clear up exhaust duct's inner wall, thereby lead to oil smoke impurity to pile up too much, can cause the corruption in the past to pipeline itself for a long time, can influence the exhaust effect of pipeline again.

Disclosure of utility model

The utility model aims to provide an exhaust pipeline capable of automatically cleaning for a house building, which aims to solve the problem that the inner wall of the exhaust pipeline is difficult to clean after the pipeline attached with oil smoke impurities is provided in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but self-cleaning exhaust duct for building construction, includes leading pipe, connecting pipe, post-positioned pipe, lining net, driving box, drinking-water pipe, water pump and water storage tank, the one end fixedly connected with connecting pipe of leading pipe, the one end fixedly connected with post-positioned pipe of leading pipe is kept away from to the connecting pipe, the inside of leading pipe is equipped with the lining net, the top of leading pipe is equipped with the driving box, the top of driving box is equipped with the drinking-water pipe, the bottom fixed connection of drinking-water pipe is on the water pump, the bottom fixed mounting of water pump is on the water storage tank, and the water inlet has been seted up at the top of water storage tank.

Preferably, the prepositive pipe comprises a pipe body, an inclined plate and an inclined groove, wherein the inclined plate is arranged at the bottom of the pipe body, and the inclined groove is formed in the upper portion of the inclined plate.

Preferably, the lining net comprises a net frame, a net surface, a connecting plugboard and a mounting base, wherein the net surface is arranged in the net frame, the connecting plugboard is fixedly connected to the rear of the net surface, and the mounting base is arranged on the outer side of the connecting plugboard.

Preferably, the driving box comprises a box body, a servo motor, a movable plate, a spray head and a protective net, wherein the servo motor is arranged in the box body, the movable plate is fixedly connected to the bottom end of the servo motor through a rotating shaft, the spray heads are arranged at the two ends of the movable plate, and the protective net is arranged below the spray heads.

Preferably, the servo motor controls the rotation angle of the movable plate, and meanwhile, both sides of the movable plate are provided with limiting rods, and the top ends of the limiting rods are fixedly connected with the box body.

Compared with the prior art, the utility model has the following beneficial effects:

According to the exhaust pipeline capable of automatically cleaning for the house construction, the inner wall of the pipeline body is protected by the net surface, so that the adhesion of oil smoke and impurities discharged from the house to the inner wall of the pipeline body of the exhaust pipeline can be effectively reduced, a large amount of oil smoke and impurities are intercepted by the net surface, water is pumped out by the water pump and then sprayed out from the spray head, the sprayed water automatically cleans the oil smoke and impurities on the net surface, meanwhile, the servo motor can drive the spray head to rotate in a limited area through the movable plate, the net surface in the area can be cleaned, sewage generated after cleaning can flow downwards along the guide of the inclined groove above the inclined plate, is discharged from the rear pipe after passing through the connecting pipe, and does not remain in the pipeline body to form accumulation.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a cross-sectional view of a foreline of the present utility model;

FIG. 3 is a side view of a foreline of the present utility model;

fig. 4 is a cross-sectional view of the drive housing of the present utility model.

In the figure: 1. a front tube; 11. a tube body; 12. an inclined plate; 13. an inclined groove; 2. a connecting pipe; 3. a rear tube; 4. lining net; 41. a screen frame; 42. a mesh surface; 43. a connecting plugboard; 44. a mounting base; 5. a drive box; 51. a case; 52. a servo motor; 53. a movable plate; 54. a spray head; 55. a protective net; 6. a water pumping pipe; 7. a water pump; 8. a water storage tank.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described 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 be within the scope of the utility model.

Referring to fig. 1-4, an exhaust pipeline capable of being automatically cleaned for building construction comprises a front pipe 1, a connecting pipe 2, a rear pipe 3, a lining net 4, a driving box 5, a water pumping pipe 6, a water pump 7 and a water storage tank 8, wherein one end of the front pipe 1 is fixedly connected with the connecting pipe 2, one end of the connecting pipe 2, which is far away from the front pipe 1, is fixedly connected with the rear pipe 3, the lining net 4 is arranged in the front pipe 1, the lining net 4 protects the inner wall of the front pipe 1, the driving box 5 is arranged at the top of the front pipe 1, the bottom end of the driving box 5 is fixedly arranged on the front pipe 1, the water pumping pipe 6 is arranged at the top end of the driving box 5, the water pumping pipe 6 is inserted into the driving box 5, the bottom end of the water pumping pipe 6 is fixedly connected with the water pump 7, the bottom end of the water pump 7 is fixedly arranged on the water storage tank 8, the water pump 7 can pump clear water in the water storage tank 8, a water inlet is formed in the top of the water storage tank 8, and water is poured into the water storage tank 8 through the water inlet.

Further, the front-end pipe 1 comprises a pipe body 11, an inclined plate 12 and an inclined groove 13, the inclined plate 12 is arranged at the bottom of the pipe body 11, the inclined groove 13 is arranged above the inclined plate 12, and the inclined groove 13 can guide water to flow to the connecting pipe 2.

Further, the lining net 4 comprises a net frame 41, a net surface 42, a connecting plugboard 43 and a mounting base 44, the net surface 42 is arranged in the net frame 41, the connecting plugboard 43 is fixedly connected to the rear of the net surface 42, the mounting base 44 is arranged on the outer side of the connecting plugboard 43, the mounting base 44 is fixedly connected with the pipe body 11, the connecting plugboard 43 can be inserted into the mounting base 44 from the side, and the lining net can be pulled out from the mounting base 44.

Further, the driving box 5 comprises a box body 51, a servo motor 52, a movable plate 53, a spray head 54 and a protective net 55, the servo motor 52 is arranged in the box body 51, the movable plate 53 is fixedly connected to the bottom end of the servo motor 52 through a rotating shaft, the spray head 54 is arranged at two ends of the movable plate 53, the water pump 7 pumps clear water out of the water pump through the water pumping pipe 6 and sprays the clear water through the spray head 54, the protective net 55 is arranged below the spray head 54, and impurities are prevented from entering the box body 51 to pollute the spray head 54.

Further, the servo motor 52 controls the rotation angle of the movable plate 53, meanwhile, both sides of the movable plate 53 are provided with limiting rods, the top ends of the limiting rods are fixedly connected with the box body 51, and the servo motor 52 drives the movable plate 53 to rotate at the same time, and can drive the spray heads 54 to rotate to spray and clean the net surface 42.

Working principle: when the automatic cleaning exhaust pipeline for the house building is used, the net surface 42 in the net frame 41 intercepts oil smoke and impurities discharged from the pipeline 11, clean water in the water storage tank 8 is pumped upwards through the water pump 7, clean water is sprayed out of the spray heads 54 to clean the net surface 42, meanwhile, the servo motor 52 is started, the servo motor 52 can drive the movable plate 53 to rotate in the limited area of the limiting rods on the two sides of the movable plate 53, the movable plate 53 simultaneously drives the spray heads 54 to synchronously move, so that the range of the spray heads 54 is enlarged when the clean water is sprayed, the net surface 42 is comprehensively and automatically cleaned, clean sewage flows downwards into the inclined groove 13 above the inclined plate 12, the clean sewage sequentially enters the connecting pipe 2 and the rear-end pipe 3 under the guidance of the inclined groove 13, after the cleaning effect is deteriorated, the net surface 42 can be detached from the mounting base 44 through the connecting plug board 43 after the cleaning effect is deteriorated, and the net surface 42 can be cleaned and reinstalled for use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a but self-cleaning's exhaust duct for building construction, includes leading pipe (1), connecting pipe (2), post-tube (3), inside lining net (4), driving box (5), drinking-water pipe (6), water pump (7) and water storage tank (8), its characterized in that: the utility model discloses a water storage device, including connecting pipe (2), connecting pipe, water inlet, water pump, connecting pipe (6) are equipped with in the one end fixedly connected with connecting pipe (2) of forepipe (1), one end fixedly connected with rearmounted pipe (3) of forepipe (1) are kept away from to connecting pipe (2), the inside of forepipe (1) is equipped with inside lining net (4), the top of forepipe (1) is equipped with driving case (5), the top of driving case (5) is equipped with drinking-water pipe (6), the bottom fixed connection of drinking-water pipe (6) is on water pump (7), the bottom fixed mounting of water pump (7) is on water storage tank (8), and the water inlet has been seted up at the top of water storage tank (8).

2. An automatically cleanable exhaust duct for a building construction according to claim 1, wherein: the front-mounted pipe (1) comprises a pipe body (11), an inclined plate (12) and an inclined groove (13), wherein the inclined plate (12) is arranged at the bottom of the pipe body (11), and the inclined groove (13) is formed in the upper portion of the inclined plate (12).

3. An automatically cleanable exhaust duct for a building construction according to claim 1, wherein: the lining net (4) comprises a net frame (41), a net surface (42), a connecting plugboard (43) and a mounting base (44), wherein the net surface (42) is arranged in the net frame (41), the connecting plugboard (43) is fixedly connected to the rear of the net surface (42), and the mounting base (44) is arranged on the outer side of the connecting plugboard (43).

4. An automatically cleanable exhaust duct for a building construction according to claim 1, wherein: the driving box (5) comprises a box body (51), a servo motor (52), a movable plate (53), a spray head (54) and a protective net (55), wherein the servo motor (52) is arranged in the box body (51), the movable plate (53) is fixedly connected to the bottom end of the servo motor (52) through a rotating shaft, the spray heads (54) are arranged at two ends of the movable plate (53), and the protective net (55) is arranged below the spray heads (54).

5. An automatically cleanable duct for a building construction according to claim 4, wherein: the servo motor (52) controls the rotation angle of the movable plate (53), and meanwhile, limit rods are arranged on two sides of the movable plate (53), and the top ends of the limit rods are fixedly connected with the box body (51).