CN113898040A - Drainage mechanism is assisted to building - Google Patents

Abstract

The invention relates to the technical field of drainage, in particular to a building auxiliary drainage mechanism which comprises a water inlet pipe, wherein the lower end of the annular outer surface of the water inlet pipe is in threaded connection with a connecting pipe; the anti-blocking mechanism is arranged to prevent the pipeline from being blocked, when the shell is not blocked, drainage work is normally carried out, but after the shell is used for a period of time, excessive objects are gathered in the shell to cause certain blockage, the shell can be cleaned only by opening the motor, and the pipeline does not need to be disassembled and assembled.

Description

Drainage mechanism is assisted to building

Technical Field

The invention relates to the technical field of drainage, in particular to an auxiliary drainage mechanism for a building.

Background

The drainage problem of buildings is very important in our lives, and if no good drainage system exists, the lives of people are greatly limited; china still has a lot of problems in the aspect of building drainage at present, the drainage pipe of building often can take place to block up, cause sewage can not discharge smoothly, and then lead to drainage device drainage efficiency to reduce, lead to the drain pipe to burst even, the sewage outflow in the drainage pipe has polluted people's living environment, the dredging process is comparatively loaded down with trivial details inconvenient simultaneously to the pipe blockage, it is consuming time hard, the work degree of difficulty that has increased the staff, consequently research building drainage pipe prevents blockking up mechanism, positive meaning.

Chinese patent discloses a prevent blockking up building drainage device, patent application number is CN210975989U, a prevent blockking up building drainage device, including handling case and case lid, circular through-hole has been seted up to the upper surface of case lid, and the pore wall fixedly connected with inlet tube of circular through-hole, the lower fixed surface intercommunication of handling the case has the drain pipe, the bottom inner wall fixedly connected with filter screen section of thick bamboo of handling the case, the roof of filter screen section of thick bamboo and the lower surface contact of case lid, the inner wall swing joint of filter screen section of thick bamboo has the supporting shoe, the last fixed surface of supporting shoe is connected with prevents stifled mechanism, the lower fixed surface of handling the case is connected with slewing mechanism.

Drainage mechanism to kitchen use, although the efficiency of building drainage device drainage can effectively be improved to above-mentioned contrast patent, avoid taking place drainage device simultaneously and block up the problem that causes sewage to return to gushing, and do not need artifical mediation pipeline, time saving and labor saving, staff's the work degree of difficulty has been reduced, but when gathering too much article in the filter screen, just need dismantle the filter screen and clear up, the user need install the pipeline and dismantle the back, just can clear up, there is the problem that pipeline installation dismantles the difficulty, still need contact sewage and the tiny particle food residue that still exists after prefilter in addition, sanitary degree is relatively poor, can also make sewage flow out carelessly, produce the peculiar smell, cause the pollution to the environment, the clearance process is comparatively loaded down with trivial details.

Therefore, the auxiliary drainage mechanism for the building is provided.

Disclosure of Invention

The invention aims to provide an auxiliary drainage mechanism for a building, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a building auxiliary drainage mechanism comprises a water inlet pipe, wherein the lower end of the annular outer surface of the water inlet pipe is in threaded connection with a connecting pipe, the lower end of the water inlet pipe is fixedly connected with a water inlet through the connecting pipe, the lower end of the water inlet is fixedly connected with a shell, the left side of the shell is in threaded connection with a dismounting mechanism, the left side of the dismounting mechanism is fixedly connected with a motor, the central position of the upper end of the annular outer surface of the shell is fixedly connected with a cleaning agent inlet, the upper end of the cleaning agent inlet is movably connected with a sealing plug, the central position of the lower end of the annular outer surface of the shell is fixedly connected with a drain outlet, a control valve is arranged in the middle position of the right side of the annular outer surface of the drain outlet, the lower end of the drain outlet is fixedly connected with a drain pipe, the right side of the upper end of the annular outer surface of the shell is fixedly connected with a U-shaped pipe, one end of the U-shaped pipe is fixedly connected with a drain pipe by a right connector, the lower end of the sewage discharge pipe is fixedly arranged at a position, close to the lower end, of the annular outer surface of the drain pipe, the inner center position of the shell is rotatably connected with an anti-blocking mechanism, the left end of the anti-blocking mechanism penetrates through the shell and is fixedly connected with the output end of the motor, and the upper end of the inner surface of the shell is fixedly connected with a drainage mechanism;

the anti-blocking mechanism comprises a rotating shaft, a rotating blade, an annular fixing groove and a fixing screw; the output fixed connection pivot of motor, the one end of pivot extends into the casing inside and rotates with the inside one end of casing to be connected, the annular fixed surface fixed mounting evenly distributed's of pivot annular fixed slot, the side surface threaded connection of annular fixed slot has evenly distributed's set screw, the equal fixed mounting in inslot of annular fixed slot has evenly distributed's spinning blade, spinning blade passes through set screw and annular fixed slot fixed connection.

When too many articles are gathered in the filter screen, the filter screen needs to be detached for cleaning, a user needs to install and detach the pipeline to clean the pipeline, the problem that the pipeline is difficult to install and detach exists, in addition, the sewage still needs to be contacted with small-particle food residues and the like which still exist after primary filtration, the sanitation degree is poor, the sewage can flow out due to carelessness, peculiar smell is generated, the environment is polluted, and the cleaning process is complicated; when the drainage pipeline works normally, sewage enters the shell from the water inlet pipe through the water inlet and is discharged into the drainage pipeline through the U-shaped pipe, after the drainage pipeline is used for a period of time, some food residues in the sewage are gathered together in the shell, the motor is started and drives the rotating shaft connected with the motor to rotate, the rotating shaft drives the rotating blade to crush plugs in the shell, so that the plugs can be discharged better, after the drainage pipeline works for a period of time, the plugs are completely crushed by the rotating blade, the control valve positioned below the shell is opened, the crushed plugs are discharged into the drainage pipeline through the drainage pipeline, and finally the drainage pipeline stops working and the control valve is closed; when the casing does not take place to block up, the normal work of draining off water, but use a period of time after, gather too much article in the casing, caused certain jam, only need open the motor and just can clear up, need not dismantle the installation to the pipeline again, need not contact sewage and tiny particle food waste etc. sanitary degree is better, can not contact sewage at the clearance in-process, also can not make sewage flow out, can not produce the peculiar smell, and the clearance process is comparatively convenient.

The preferred disassembly mechanism comprises a fixed shell, a sealing ring and a sealing ring; the outer surface of the right side of the motor is fixedly connected with a fixed shell, the annular inner surface of the fixed shell is in threaded connection with the shell, a sealing ring is fixedly installed at an opening of the shell, the sealing ring is in a step shape, and a cavity is formed between the step-shaped opening and the fixed shell; the inner circular surface is provided with an annular groove, and the sealing ring is matched with the fixed shell through the annular groove.

When the pipeline is in operation, the rotating shaft, the rotating blade and the motor outside the shell are damaged to a certain extent due to long service life of the pipeline, and the rotating shaft, the rotating blade and the motor need to be disassembled and replaced; the disassembly mechanism enables the damaged parts to be more conveniently and quickly disassembled and replaced.

Preferably, a cavity formed between the fixing shell and the sealing ring is provided with a sealing ring, the sealing ring is a rubber component, and the sealing ring are in clearance fit.

When in work, because the sealing effect between the fixed shell and the shell is poor, the sewage remained in the shell can permeate the outside of the pipeline, the peculiar smell in the pipeline can be brought to the outside of the pipeline, the bacteria can be bred after long-term cleaning, the invention causes pollution to the environment, brings inconvenience to the life of people, and in addition, sewage and food residues enter the connecting position of the fixed shell and the shell to cause the abrasion of threads and influence the normal use, after the fixed shell and the shell are connected in a threaded mode, the sealing ring is in a compression state, a clearance fit mode is adopted between the sealing ring and the shell to further seal, better sealing between the fixed shell and the shell can be achieved, it is guaranteed that sewage cannot permeate out of a pipeline from the interior of the shell, food residues can be prevented from entering the connecting position of the fixed shell and the shell through the sealing ring, and threaded abrasion is effectively reduced.

The preferable drainage mechanism comprises a transverse drainage tube, an arc-shaped drainage tube and a spoiler; the internal surface of casing is close to the position fixed mounting of cleaner entry and is had horizontal drainage tube, and horizontal drainage tube and cleaner entry intercommunication, both ends fixed mounting has evenly distributed's arc drainage tube around the horizontal drainage tube, the upper surface of horizontal drainage tube and arc drainage tube all closely laminates with the casing internal surface.

When the cleaning machine works, because sewage can be retained in the shell for a period of time, a certain amount of garbage can be attached to the inner wall of the shell, the cleaning is very troublesome to disassemble and clean, and can generate peculiar smell and breed bacteria after long-time cleaning, when parts such as a rotating shaft, a rotating blade and the like in the shell are disassembled, the peculiar smell and the bacteria can be brought out of a pipeline to influence the life of people, the cleaning machine finishes cleaning the interior of the shell by arranging a cleaning agent inlet and a drainage mechanism, when the cleaning is carried out, firstly, a motor is opened, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating blade to rotate in the shell to drive water to rotate a sealing plug, then, the sealing plug at the upper end of the cleaning agent inlet is opened, the prepared cleaning agent is poured into the shell from the cleaning agent inlet, the cleaning agent is uniformly distributed in the shell through the drainage mechanism, the anti-blocking mechanism drives the water to rotate, the inner wall to be cleaned, and certain cleanliness in the shell is ensured, the motor is closed after the washing is accomplished, open control flap, discharge the inside water of casing, close control flap and the sealing plug of cleaner entry upper end at last, accomplish the enclosure space, guarantee in the interior peculiar smell of drain pipe can not get into the building, it is inside to set up drainage mechanism and be used for guiding the cleaner and flow into the casing, distribution that messenger's cleaner can be even is in the casing, it is more abundant to make the washing, wash casing inside through the cleaner, certain cleanliness in the casing has been guaranteed, the breed of bacterium has been reduced.

Preferably, the lower ends of the uniformly distributed arc-shaped drainage tubes are fixedly connected with spoilers, the upper surfaces of the spoilers are tightly attached to the inner surface of the shell, and the interior of each spoiler is communicated with the arc-shaped drainage tube.

When the inner wall cleaning device works, the rotating blade drives water containing a cleaning agent to rotate to achieve the purpose of cleaning the inner wall, but a certain vortex is generated when the rotating blade drives the water to rotate, so that the inner wall cannot be cleaned fully by the cleaning agent during rotating cleaning; the vortex is reduced, and the lower end of the spoiler is hollow and communicated with the arc-shaped drainage tube, so that the circulation range of the cleaning agent can be enlarged.

Preferably, the installation included angle between the U-shaped pipe and the shell relative to the vertical plane is-degree, so that the separation effect of the U-shaped pipe is ensured.

When the device works, the U-shaped pipe needs a certain angle, so that a certain amount of water is left in the shell to filter food residues in sewage, the purpose of filtering the food residues in the sewage is achieved by setting the angle of the U-shaped pipe to retain a certain amount of water, and the angle between the U-shaped pipe and the shell is set to be 0-30 degrees, so that the food residues in the sewage can be effectively filtered.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the anti-blocking mechanism is arranged to prevent the pipeline from being blocked, when the shell is not blocked, drainage work is normally carried out, but after the shell is used for a period of time, excessive objects are gathered in the shell to cause certain blockage, the shell can be cleaned only by opening the motor, the pipeline is not required to be disassembled and installed, sewage, small-particle food residues and the like are not required to be contacted, the sanitation degree is better, the sewage cannot be contacted in the cleaning process, the sewage cannot flow out, peculiar smell cannot be generated, and the cleaning process is more convenient;

2. according to the invention, the inner wall of the shell is cleaned by arranging the cleaning agent inlet and the drainage mechanism, the drainage mechanism is used for guiding the cleaning agent to flow into the shell, so that the cleaning agent can be uniformly distributed in the shell, the cleaning is more sufficient, the interior of the shell is cleaned by the cleaning agent, certain cleanliness of the interior of the shell is ensured, and the breeding of bacteria is reduced; the spoiler is arranged to reduce the generation of vortex, and meanwhile, the lower end of the spoiler is hollow and is communicated with the arc-shaped drainage tube, so that the flowing range of the cleaning agent can be enlarged; through setting up the food waste that the angle between U type pipe and the casing can effectual filtration sewage.

Drawings

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

FIG. 2 is a cross-sectional structural view of the housing of the present invention;

FIG. 3 is an enlarged structural view at A of the present invention;

FIG. 4 is a structural view of the anti-jamming mechanism of the present invention;

FIG. 5 is a structural view of the drainage mechanism of the present invention;

FIG. 6 is a structural view of the detachment mechanism of the present invention;

fig. 7 is a side sectional view of the housing of the present invention.

In the figure: 1. a water inlet pipe; 2. a connecting pipe; 3. a water inlet; 4. a housing; 5. a disassembly mechanism; 51. a stationary case; 52. a seal ring; 53. a seal ring; 6. a motor; 7. a cleaning agent inlet; 8. a sealing plug; 9. a sewage draining outlet; 10. a control valve; 11. a blow-off pipe; 12. a U-shaped pipe; 13. a drain pipe; 14. an anti-clogging mechanism; 141. a rotating shaft; 142. a rotary blade; 143. an annular fixing groove; 144. a set screw; 15. a drainage mechanism; 151. a transverse drainage tube; 152. an arc-shaped drainage tube; 153. a spoiler.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, the present invention provides a technical solution:

a building auxiliary drainage mechanism is shown in figures 1 to 4 and comprises a water inlet pipe 1, wherein the lower end of the annular outer surface of the water inlet pipe 1 is in threaded connection with a connecting pipe 2, the lower end of the water inlet pipe 1 is fixedly connected with a water inlet 3 through the connecting pipe 2, the lower end of the water inlet 3 is fixedly connected with a shell 4, the left side of the shell 4 is in threaded connection with a dismounting mechanism 5, the left side outer surface of the dismounting mechanism 5 is fixedly connected with a motor 6, the central position of the upper end of the annular outer surface of the shell 4 is fixedly connected with a cleaning agent inlet 7, the upper end of the cleaning agent inlet 7 is movably connected with a sealing plug 8, the central position of the lower end of the annular outer surface of the shell 4 is fixedly connected with a drain outlet 9, the middle position of the right side of the annular outer surface of the drain outlet 9 is provided with a control valve 10, and the lower end of the drain outlet 9 is fixedly connected with a drain pipe 11, a U-shaped pipe 12 is fixedly connected to the right side of the upper end of the annular outer surface of the shell 4, a drain pipe 13 is fixedly connected to a port close to the right of one end of the U-shaped pipe 12, the lower end of the drain pipe 11 is fixedly installed on the position, close to the lower end, of the annular outer surface of the drain pipe 13, the center position inside the shell 4 is rotatably connected with an anti-blocking mechanism 14, the left end of the anti-blocking mechanism 14 penetrates through the shell 4 and is fixedly connected with the output end of the motor 6, and a drainage mechanism 15 is fixedly connected to the upper end of the inner surface of the shell 4;

the anti-blocking mechanism 14 comprises a rotating shaft 141, a rotating blade 142, an annular fixing groove 143 and a fixing screw 144; output fixed connection pivot 141 of motor 6, the one end of pivot 141 extends into inside the casing 4 and rotates with the inside one end of casing 4 to be connected, the annular fixed surface fixed mounting evenly distributed's of pivot 141 annular fixed slot 143, the side surface threaded connection of annular fixed slot 143 has evenly distributed's set screw 144, the equal fixed mounting in groove of annular fixed slot 143 has evenly distributed's rotating blade 142, rotating blade 142 passes through set screw 144 and annular fixed slot 143 fixed connection.

According to the analysis of the existing comparison patents, when too many articles are gathered in the filter screen, the filter screen needs to be detached for cleaning, a user needs to install and detach the pipeline to clean the pipeline, the problem of difficulty in installing and detaching the pipeline exists, in addition, the sewage and small-particle food residues still existing after primary filtration need to be contacted, the sanitation degree is poor, the sewage can flow out due to carelessness, peculiar smell is generated, the environment is polluted, and the cleaning process is complicated; when the drainage pipeline works normally, sewage enters the shell 4 from the water inlet pipe 1 through the water inlet 3 and is discharged into the drainage pipe 13 through the U-shaped pipe 12, after the drainage pipeline is used for a period of time, some food residues in the sewage are gathered together in the shell 4, the motor 6 is turned on, the motor 6 drives the rotating shaft 141 connected with the motor to rotate, the rotating shaft 141 drives the rotating blade 142 to crush the blockage in the shell 4, so that the blockage can be better discharged, after the drainage pipeline works for a period of time, the blockage is completely crushed by the rotating blade 142, the control valve 10 positioned below the shell 4 is opened, the crushed blockage is discharged into the drainage pipe 13 through the drainage pipe 11, and finally the drainage pipeline stops working, and the control valve 10 is closed; when casing 4 does not take place to block up, the normal work of draining off water that carries on, but use a period of time after, the too much article of casing 4 cohesion, certain jam has been caused, only need open motor 6 and just can clear up, need not dismantle the installation to the pipeline again, do not need contact sewage and tiny particle food residue etc. sanitary degree is better, can not contact sewage at the clearance in-process, also can not make the sewage flow out, can not produce the peculiar smell, the clearance process is comparatively convenient.

As an embodiment of the present invention, as shown in fig. 6, the detaching mechanism 5 includes a fixed shell 51, a seal ring 52, a seal ring 53; the outer surface of the right side of the motor 6 is fixedly connected with a fixed shell 51, the annular inner surface of the fixed shell 51 is in threaded connection with the shell 4, a sealing ring 53 is fixedly installed at an opening of the shell 4, the sealing ring 53 is in a step shape, and a cavity is formed between the step-shaped opening and the fixed shell 51; an annular groove is formed in the inner circular surface of the fixed shell 51, and the sealing ring 53 is matched with the fixed shell 51 through the annular groove; when the pipeline is in operation, as the pipeline is used for a long time, the rotating shaft 141, the rotating blade 142 and the motor 6 outside the shell 4 are damaged to a certain extent, and the rotating shaft 141, the rotating blade 142 and the motor 6 need to be disassembled and replaced, the disassembling mechanism 5 is arranged to replace damaged parts, when the rotating blade 142, the rotating shaft 141, the motor 6 and other parts are replaced, the control valve 10 is firstly opened to discharge sewage in the shell 4, the control valve 10 is closed after the sewage is discharged, then the fixed shell 51 is screwed off to disassemble and replace the rotating blade 142, the rotating shaft 141, the motor 6 and the like, and when the rotating blade 142 is disassembled, the rotating blade 142 can be disassembled and replaced only by screwing off the fixed screw 144; the disassembling mechanism 5 enables the damaged parts to be disassembled and replaced more conveniently and quickly.

As an embodiment of the present invention, as shown in fig. 6, a sealing ring 52 is disposed in a cavity formed between the fixed shell 51 and the sealing ring 53, the sealing ring 52 is a rubber member, and the sealing ring 52 and the sealing ring 53 are in clearance fit; when the pipeline sealing device works, because the sealing effect between the fixed shell 51 and the shell 4 is poor, sewage retained in the shell 4 can permeate the outside of the pipeline, peculiar smell in the pipeline is brought to the outside of the pipeline, bacteria can grow after long-term cleaning, the environment is polluted, and much inconvenience is brought to life of people, in addition, the sewage and food residues enter the connecting position of the fixed shell 51 and the shell 4, the abrasion of threads can be caused, and the normal use is influenced, the sealing ring 52 is arranged, after the fixed shell 51 is in threaded connection with the shell 4, the sealing ring 52 is in a pressing state, the sealing ring 52 and the shell 4 are in clearance fit to further seal, the better sealing between the fixed shell 51 and the shell 4 can be realized, the sewage can not permeate the pipeline from the shell 4, the sealing ring 52 can prevent the food residues from entering the connecting position of the fixed shell 51 and the shell 4, the abrasion of the threads is effectively reduced.

As an embodiment of the present invention, as shown in fig. 5, the drainage mechanism 15 includes a transverse drainage tube 151, an arc-shaped drainage tube 152, a spoiler 153; a transverse drainage tube 151 is fixedly installed on the inner surface of the shell 4 at a position close to the cleaning agent inlet 7, the transverse drainage tube 151 is communicated with the cleaning agent inlet 7, arc-shaped drainage tubes 152 which are uniformly distributed are fixedly installed at the front end and the rear end of the transverse drainage tube 151, and the upper surfaces of the transverse drainage tube 151 and the arc-shaped drainage tubes 152 are tightly attached to the inner surface of the shell 4; when the cleaning machine works, as sewage and garbage can be attached to the inner wall of the shell 4, the disassembly and the cleaning are very troublesome, and peculiar smell and bacteria can be generated and can be bred after long-term non-cleaning, when the parts such as the rotating shaft 141, the rotating blade 142 and the like in the shell are disassembled, the peculiar smell and the bacteria can be brought out of a pipeline, and the cleaning machine can affect the life of people, the cleaning machine completes the cleaning of the interior of the shell 4 by arranging the cleaning agent inlet 7 and the drainage mechanism 15, when the cleaning is carried out, firstly, the motor 6 is opened, the motor drives the rotating shaft 141 to rotate, the rotating shaft 141 drives the rotating blade 142 to rotate in the shell 4 to drive water to rotate, then, the sealing plug 8 at the upper end of the cleaning agent inlet 7 is opened, the prepared cleaning agent is poured into the shell 4 from the cleaning agent inlet 7, the cleaning agent is uniformly distributed in the shell 4 through the drainage mechanism 15, the anti-blocking mechanism 14 drives the water to rotate, and cleans the inner wall, after cleaning is finished, the motor 6 is closed, the control valve 10 is opened, water in the shell 4 is discharged, finally, the control valve 10 and a sealing plug 8 at the upper end of the cleaning agent inlet 7 are closed, a closed space is finished, and peculiar smell in the water discharge pipe 13 is guaranteed not to enter a building; set up drainage mechanism 15 and be used for guiding the cleaner inside flowing into casing 4, make the distribution that the cleaner can be even in casing 4, make the washing more abundant, rinse casing 4 inside through the cleaner, guaranteed the inside certain cleanliness of casing 4, reduced breeding of bacterium.

As an embodiment of the present invention, as shown in fig. 5, spoilers 153 are fixedly connected to the lower ends of the uniformly distributed arc-shaped drainage tubes 152, the upper surfaces of the spoilers 153 are closely attached to the inner surface of the shell 4, and the interiors of the spoilers 153 are communicated with the arc-shaped drainage tubes 152; when the rotary blade 142 rotates, water containing a cleaning agent is driven to rotate, a certain vortex can be generated when the rotary blade 142 drives the water to rotate, and therefore when the rotary blade 142 drives the water to rotate, the cleaning agent cannot be fully utilized to clean the inner wall of the inner; the generation of vortex is reduced, and simultaneously the lower extreme of spoiler 153 is hollow, and communicates with arc drainage tube 152, can increase the circulation scope of cleaner.

As an embodiment of the present invention, as shown in fig. 1, the installation angle between the U-shaped pipe 12 and the shell 4 about the vertical plane is 0-30 degrees, so as to ensure the separation effect of the U-shaped pipe 12; when the device works, the U-shaped pipe 12 needs a certain angle, so that a certain amount of water is left in the shell 4 to filter food residues in sewage, the purpose of filtering the food residues in the sewage is achieved by setting the angle of the U-shaped pipe 12 to retain a certain amount of water, and the angle between the U-shaped pipe 12 and the shell 4 is set to be 0-30 degrees, so that the food residues in the sewage can be effectively filtered.

The using method comprises the following steps: when the invention is used, when the drainage pipeline is normally used without blockage, sewage enters the shell 4 from the water inlet pipe 1 through the water inlet 3 and is discharged into the drainage pipeline 13 through the U-shaped pipe 12, after the invention is used for a period of time, some food residues in the sewage are gathered together in the shell 4 to cause certain blockage, at the moment, the motor 6 is opened, the motor 6 drives the rotating shaft 141 connected with the motor to rotate, the rotating shaft 141 drives the rotating blade 142 to crush the blockage in the shell 4, so that the blockage can be better discharged, after the invention works for a period of time, the blockage is completely crushed by the rotating blade 142, the control valve 10 positioned below the shell 4 is opened, water flow enters the shell 4 from the water inlet pipe 1, the crushed blockage is driven by the water flow to be discharged into the drainage pipeline 13 through the drainage pipe 11, then the control valve 10 is closed, the sealing plug 8 at the upper end of the cleaning agent inlet 7 is opened, pouring prepared cleaning agent into the shell 4 from the cleaning agent inlet 7, the cleaning agent is uniformly distributed in the shell 4 through the drainage mechanism 15, the cleaning work can be more fully completed, the inside of the shell 4 is cleaned through the cleaning agent, certain cleanliness inside the shell 4 is ensured, breeding of bacteria is reduced, the rotary blade 142 drives water to rotate, the inner wall is cleaned, certain cleanliness inside the shell 4 is ensured, after the cleaning is carried out for a period of time, the control valve 10 is opened, water is discharged into the drain pipe 13 through the drain pipe 11, the control valve 10 and the motor 6 are closed at last, the work is stopped, the blockage of the pipeline is effectively prevented, and the generation of peculiar smell and bacteria in the pipeline is reduced.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

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

Claims (6)

1. The utility model provides a drainage mechanism is assisted to building, includes inlet tube (1), its characterized in that: the water inlet pipe is characterized in that a connecting pipe (2) is in threaded connection with the lower end of the annular outer surface of the water inlet pipe (1), the lower end of the water inlet pipe (1) is fixedly connected with a water inlet (3) through the connecting pipe (2), the lower end of the water inlet (3) is fixedly connected with a shell (4), the left side of the shell (4) is in threaded connection with a dismounting mechanism (5), the left side outer surface of the dismounting mechanism (5) is fixedly connected with a motor (6), a cleaning agent inlet (7) is fixedly connected with the upper end center position of the annular outer surface of the shell (4), a sealing plug (8) is movably connected with the upper end of the cleaning agent inlet (7), a sewage outlet (9) is fixedly connected with the lower end center position of the annular outer surface of the shell (4), a control valve (10) is arranged in the middle position of the right side of the annular outer surface of the sewage outlet (9), and a sewage pipe (11) is fixedly connected with the lower end of the sewage outlet (9), a U-shaped pipe (12) is fixedly connected to the right side of the upper end of the annular outer surface of the shell (4), a drain pipe (13) is fixedly connected to a port at the position, close to the right, of one end of the U-shaped pipe (12), the lower end of the drain pipe (11) is fixedly installed on the position, close to the lower end, of the annular outer surface of the drain pipe (13), an anti-blocking mechanism (14) is rotatably connected to the center position of the interior of the shell (4), the left end of the anti-blocking mechanism (14) penetrates through the shell (4) and is fixedly connected with the output end of the motor (6), and a drainage mechanism (15) is fixedly connected to the upper end of the inner surface of the shell (4);

the anti-blocking mechanism (14) comprises a rotating shaft (141), a rotating blade (142), an annular fixing groove (143) and a fixing screw (144); output fixed connection pivot (141) of motor (6), the one end of pivot (141) extends into casing (4) inside and rotates with the inside one end of casing (4) to be connected, the annular outer fixed surface of pivot (141) installs evenly distributed's annular fixed slot (143), the side surface threaded connection of annular fixed slot (143) has evenly distributed's set screw (144), the equal fixed mounting in groove of annular fixed slot (143) has evenly distributed's spinning blade (142), spinning blade (142) are through set screw (144) and annular fixed slot (143) fixed connection.

2. A construction aid drainage mechanism as claimed in claim 1, wherein: the disassembling mechanism (5) comprises a fixed shell (51), a sealing ring (52) and a sealing ring (53); the outer surface of the right side of the motor (6) is fixedly connected with a fixed shell (51), the annular inner surface of the fixed shell (51) is in threaded connection with the shell (4), a sealing ring (53) is fixedly installed at an opening of the shell (4), the sealing ring (53) is in a step shape, and a cavity is formed between the step-shaped opening and the fixed shell (51); an annular groove is formed in the inner circular surface of the fixed shell (51), and the sealing ring (53) is matched with the fixed shell (51) through the annular groove.

3. A construction aid drainage mechanism as claimed in claim 2, wherein: a cavity formed between the fixed shell (51) and the sealing ring (53) is provided with a sealing ring (52), the sealing ring (52) is a component made of rubber, and the sealing ring (52) is in clearance fit with the sealing ring (53).

4. A construction aid drainage mechanism as claimed in claim 1, wherein: the drainage mechanism (15) comprises a transverse drainage tube (151), an arc-shaped drainage tube (152) and a spoiler (153); the interior surface of casing (4) is close to the position fixed mounting of cleaner entry (7) and has horizontal drainage tube (151), and horizontal drainage tube (151) and cleaner entry (7) intercommunication, both ends fixed mounting has evenly distributed's arc drainage tube (152) around horizontal drainage tube (151), the upper surface of horizontal drainage tube (151) and arc drainage tube (152) all closely laminates with casing (4) internal surface.

5. A construction aid drainage mechanism as claimed in claim 4, wherein: the lower end of the arc-shaped drainage tube (152) is fixedly connected with a spoiler (153), the upper surface of the spoiler (153) is tightly attached to the inner surface of the shell (4), and the inner part of the spoiler (153) is communicated with the arc-shaped drainage tube (152).

6. A construction aid drainage mechanism as claimed in claim 1, wherein: and the installation included angle between the U-shaped pipe (12) and the shell (4) relative to the vertical plane is 0-30 degrees, so that the separation effect of the U-shaped pipe (12) is ensured.

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