CN211774234U

CN211774234U - Water conservancy aspect anti-return sewage drainage device

Info

Publication number: CN211774234U
Application number: CN202020207447.7U
Authority: CN
Inventors: 李进
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-10-27
Anticipated expiration: 2030-02-25

Abstract

The utility model provides an aspect anti-return sewage drainage device in water conservancy, including sewage drain pipe, sewage drain pipe water inlet department installs filtering mechanism, and sewage drain pipe violently manages inside sliding connection and have the mechanism of decontaminating. Through the cooperation of pulling mechanism and trash removal mechanism, through manual upwards pulling pull ring, the mechanism of decontaminating that makes the wire rope other end connect slides to the interior right side of sewage drain pipe violently pipe under wire rope and pulley action, at the slip in-process, scrape the stopper in the sewage drain pipe violently pipe and send to in the confluence pipe, then loosen the pull ring, mechanism's rebound normal position will be decontaminated under the effect of spring, then wash away to the interior intraductal portion of violently managing of sewage drain pipe is poured into to the rethread water purification, thereby make sewage drain pipe obtain unblocked, convenience when having improved the stopper in the clearance sewage drain pipe.

Description

Water conservancy aspect anti-return sewage drainage device

Technical Field

The utility model belongs to the technical field of sewage drainage device, more specifically say, in particular to backflow-preventing sewage drainage device in the aspect of water conservancy.

Background

Sewage is the effluent from life and production that is contaminated to some extent. The water which loses the original use function is called sewage for short. Mainly used water in life, which contains more organic matters and is easy to treat. The sewage is discharged through a sewage drainage device, such as a sewage drainage pipe.

As in application No.: CN201820932981.7 the utility model discloses a domestic sewage drain pipe, which comprises a pipe body, wherein the pipe body comprises an upper pipe and a lower pipe, one end of the upper pipe is provided with a connecting frame, and the inner walls of the upper pipe and the lower pipe are provided with a first rib and a second rib; the connecting frame comprises a bearing ring and two supports, wherein the bearing ring is provided with two mounting grooves, the supports are provided with sliding grooves communicated with the mounting grooves, and the inner wall of the lower pipe is provided with limiting bulges matched with the mounting grooves and the sliding grooves; two be equipped with filter equipment between the support, filter equipment includes cartridge filter and water conservancy diversion ring, be equipped with the montant in the cartridge filter, be equipped with the barb on the montant, the water conservancy diversion ring includes outer surrounding plate, interior bounding wall and is located the guide vane between outer surrounding plate and the interior bounding wall, the support is kept away from the one end of bearing ring is equipped with and is used for the bearing the inside kink of cartridge filter. The utility model has the advantages of noise reduction, detachability, garbage filtration and convenient use.

Based on the above patent search, and the discovery of the prior art apparatus, the lower end of the sewage drainage pipe in the existing multi-story building is usually bent at ninety degrees and then connected with the vertical collecting pipe, and then drained into the sewer through the collecting pipe. The existing sewage drainage pipe has the following defects in the actual use process, such as: 1. the transverse pipe at the lower end of the sewage drainage pipe is easy to precipitate impurities such as sludge, so that the sewage drainage pipe is blocked after being used for a long time, and once the sewage drainage pipe is blocked, the existing sewage drainage pipe is generally arranged in a downstairs home, so that the blockage in the sewage drainage pipe is very inconvenient to clean; 2. when sewage backflow occurs in a low-rise floor, the existing sewage drainage pipe is lack of an effective backflow prevention structure, so that sewage can flow back into a room, and pollution is brought to the room.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a backflow-preventing sewage drainage device in water conservancy is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an aspect backflow prevention sewage drainage device in water conservancy to solve current sewage drainage pipe and still have following not enough in the use of reality, if: 1. the transverse pipe at the lower end of the sewage drainage pipe is easy to precipitate impurities such as sludge, so that the sewage drainage pipe is blocked after being used for a long time, and once the sewage drainage pipe is blocked, the existing sewage drainage pipe is generally arranged in a downstairs home, so that the blockage in the sewage drainage pipe is very inconvenient to clean; 2. when sewage backflow phenomenon takes place for the low-rise floor, because current sewage drain pipe lacks effectual backflow prevention structure for sewage will flow back in the room, bring the contaminated problem in the room.

The utility model discloses the purpose and the efficiency of backflow-preventing sewage drainage device in the aspect of the water conservancy are reached by following specific technological means:

a water conservancy aspect backflow prevention sewage drainage device comprises a sewage drainage pipe, wherein a filtering mechanism is installed at a water inlet of the sewage drainage pipe, and a sewage cleaning mechanism is connected inside a horizontal pipe of the sewage drainage pipe in a sliding mode; the inner peripheral surface of the sewage drainage pipe is fixedly connected with a pulling mechanism, and the right side of the inner part of the horizontal pipe of the sewage drainage pipe is rotatably connected with a pulley through a rotating shaft.

Further, sewage drain pipe still includes collector pipe, square slide bar and spring, sewage drain pipe violently manages the right side and is connected with the collector pipe, and sewage drain pipe violently manages inner peripheral surface upper portion and be the front and back symmetry form and be equipped with two square slide bars, every square slide bar right-hand member all is equipped with a circular stopper, and every square slide bar outside all cup joints with the spring, every square slide bar both ends all are upwards ninety degrees and bend the form and fix on sewage drain pipe violently manages inner peripheral surface upper portion.

Further, filtering mechanism still includes filter screen, odor-resistant drain pipe and sealed rubber ring, two annular grooves have been seted up to the filtering mechanism up end, and paste in the annular groove of filtering mechanism downside and have sealed rubber ring, filtering mechanism installs filter screen and odor-resistant drain pipe respectively through two annular grooves, and the filter screen is located odor-resistant drain pipe upper portion, and when odor-resistant drain pipe was in the mounted state with filtering mechanism, odor-resistant drain pipe upper portion bottom face closely pastes with sealed rubber ring up end, its shape of odor-resistant drain pipe lower part outlet pipe end sets up to the J font, and odor-resistant drain pipe upper portion water inlet department is equipped with and carries and draws the post.

Further, the mechanism of decontaminating still includes anti-return flap valve, fixed rotating shaft and square sliding sleeve, the mechanism right-hand member face lower part of decontaminating is seted up flutedly, and the fixed rotating shaft of fixedly connected with in the mechanism recess of decontaminating, the mechanism lower part of decontaminating is rotated through fixed rotating shaft and is connected with anti-return flap valve, and just the mechanism right-hand member of decontaminating personally submits the front and back symmetry form and is equipped with two square sliding sleeves, every square sliding sleeve right-hand member face all is equipped with circular stopper, works as when the mechanism of decontaminating is in the mounted state with the sewage drain pipe, two square sliding sleeves all run through the mechanism of decontaminating, and two square sliding sleeves slide with two square sliding rods respectively and be connected, works as when the anti-return flap valve is in the closed state, anti-return flap valve constitutes complete circular structure with the.

Further, pulling mechanism still includes wire rope and pull ring, the inside sliding connection of pulling mechanism has a wire rope, and the wire rope upper end is equipped with the pull ring, the wire rope other end is fixed with the mechanism right-hand member face of decontaminating and is connected, and wire rope slides with the pulley and is connected, pulling mechanism is the sleeve pipe structure, and the pulling mechanism outer peripheral face slides with the mechanism of decontaminating and is connected.

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

through the cooperation of pulling mechanism and trash removal mechanism, through manual upwards pulling pull ring, the mechanism of decontaminating that makes the wire rope other end connect slides to the interior right side of sewage drain pipe violently pipe under wire rope and pulley action, at the slip in-process, scrape the stopper in the sewage drain pipe violently pipe and send to in the confluence pipe, then loosen the pull ring, mechanism's rebound normal position will be decontaminated under the effect of spring, then wash away to the interior intraductal portion of violently managing of sewage drain pipe is poured into to the rethread water purification, thereby make sewage drain pipe obtain unblocked, convenience when having improved the stopper in the clearance sewage drain pipe.

Through filtering mechanism's setting, after the indoor dirty water production, it is inside to enter into the odor-resistant drain pipe after the filter screen filters, then through J style of calligraphy structure odor-resistant drain pipe, make the mud in the sewage deposit at the inside lower extreme of odor-resistant drain pipe to reduce mud and get into the sludge amount and the jam number of times of sewage drain pipe, and odor-resistant drain pipe lower extreme J style of calligraphy structure department still can store a quantitative water source, thereby make the inside stink of sewage drain pipe can not recoil to indoor.

Drawings

Fig. 1 is a schematic sectional structure diagram of the present invention.

Fig. 2 is a schematic view of the sectional structure of the sewage drain pipe of the present invention.

Fig. 3 is a schematic diagram of a partially enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic diagram of the local enlarged structure at B in fig. 2 according to the present invention.

Fig. 5 is the structure schematic diagram of the utility model after the dirt removing mechanism and the backflow-preventing flap valve are disassembled.

Fig. 6 is a schematic structural view of the filter mechanism of the present invention in a disassembled state.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a sewage drain pipe; 101. a collector pipe; 102. a square slide bar; 103. a spring; 2. a filtering mechanism; 201. filtering with a screen; 202. an odor-proof drain pipe; 203. sealing the rubber ring; 3. a dirt removing mechanism; 301. a backflow prevention flap valve; 302. fixing the rotating shaft; 303. a square sliding sleeve; 4. a pulling mechanism; 401. a wire rope; 402. a pull ring; 5. a pulley.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a water conservancy backflow-preventing sewage drainage device, which comprises a sewage drainage pipe 1, wherein a filtering mechanism 2 is arranged at the water inlet of the sewage drainage pipe 1, the filtering mechanism 2 also comprises a filter screen 201, an odor-preventing drainage pipe 202 and a sealing rubber ring 203, two annular grooves are arranged on the upper end surface of the filtering mechanism 2, and a sealing rubber ring 203 is stuck in an annular groove at the lower side of the filtering mechanism 2, the filtering mechanism 2 is respectively provided with a filter screen 201 and an odor-proof drain pipe 202 through the two annular grooves, the filter screen 201 is positioned at the upper part of the odor-proof drain pipe 202, when the odor-proof drain pipe 202 and the filtering mechanism 2 are in the installation state, the bottom end surface of the upper part of the odor-proof drain pipe 202 is closely attached to the upper end surface of the sealing rubber ring 203, the shape of the water outlet pipe end at the lower part of the odor-proof drain pipe 202 is arranged in a J shape, moreover, the water inlet at the upper part of the odor-proof drain pipe 202 is provided with a lifting column, so that the odor-proof drain pipe 202 is more convenient to disassemble; the inner part of the horizontal pipe of the sewage drain pipe 1 is connected with a sewage disposal mechanism 3 in a sliding way, the sewage disposal mechanism 3 also comprises a backflow-proof flap valve 301, a fixed rotating shaft 302 and a square sliding sleeve 303, the lower part of the right end surface of the sewage disposal mechanism 3 is provided with a groove, a fixed rotating shaft 302 is fixedly connected in the groove of the dirt cleaning mechanism 3, the lower part of the dirt cleaning mechanism 3 is rotatably connected with an anti-backflow flap valve 301 through the fixed rotating shaft 302, and the right end surface of the cleaning mechanism 3 is symmetrically provided with two square sliding sleeves 303 in front and back, the right end surface of each square sliding sleeve 303 is provided with a round limiting block, when the sewage disposal mechanism 3 and the sewage drainage pipe 1 are in an installation state, the two square sliding rods 102 penetrate through the sewage disposal mechanism 3, the two square sliding sleeves 303 are respectively connected with the two square sliding rods 102 in a sliding manner, when the anti-backflow flap valve 301 is in a closed state, the anti-backflow flap valve 301 and the dirt removing mechanism 3 jointly form a complete circular structure, so that blockages in the horizontal pipe of the sewage drain pipe 1 can be effectively removed; the inner peripheral surface of the sewage drainage pipe 1 is fixedly connected with a pulling mechanism 4, the pulling mechanism 4 further comprises a steel wire rope 401 and a pull ring 402, the inside of the pulling mechanism 4 is connected with the steel wire rope 401 in a sliding manner, the pull ring 402 is arranged at the upper end of the steel wire rope 401, the other end of the steel wire rope 401 is fixedly connected with the right end face of the sewage disposal mechanism 3, the steel wire rope 401 is connected with a pulley 5 in a sliding manner, the pulling mechanism 4 is of a sleeve structure, and the outer peripheral surface of the pulling mechanism; the right side of the inner part of the horizontal pipe of the sewage drain pipe 1 is rotatably connected with a pulley 5 through a rotating shaft.

Wherein, sewage drain pipe 1 still includes collecting pipe 101, square slide bar 102 and spring 103, sewage drain pipe 1 violently manages the right side and be connected with collecting pipe 101, and sewage drain pipe 1 violently manages inner peripheral surface upper portion and be the front and back symmetry form and be equipped with two square slide bars 102, every square slide bar 102 right-hand member all is equipped with a circular stopper, and every square slide bar 102 outside all cup joints with spring 103, every square slide bar 102 both ends all are upwards ninety degrees the form of bending to fix on sewage drain pipe 1 violently manages inner peripheral surface upper portion, setting through square slide bar 102, it is more steady when making the mechanism 3 that decontaminates slide, the reliability when having improved the mechanism 3 that decontaminates.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, during the use, indoor sewage is after the back, enter into the interior of odor-resistant drain pipe 202 after filter 201 filters, then through J style of calligraphy structure odor-resistant drain pipe 202, make the mud in the sewage deposit at the inside lower extreme of odor-resistant drain pipe 202, thereby reduce mud and get into the mud volume and the jam number of times of sewage drain pipe 1, and odor-resistant drain pipe 202 lower extreme J style of calligraphy structure department still can store a certain amount of water source, thereby make the inside stink of sewage drain pipe 1 can not recoil to indoor, when needing to clear up the inside of odor-resistant drain pipe 202, pull down filter 201 first, then through the lift-pull post on odor-resistant drain pipe 202 take out odor-resistant drain pipe 202 and clear up can, the convenience when having improved odor-resistant drain pipe 202 and clear up;

the sewage enters the inside of the sewage drain pipe 1 after passing through a water outlet of the odor-proof drain pipe 202, then the backflow-proof flap valve 301 is opened under the inertia effect of the sewage, then the sewage is drained into the collecting pipe 101 through the horizontal pipe of the sewage drain pipe 1, when the horizontal pipe of the sewage drain pipe 1 is blocked, the filter screen 201 and the odor-proof drain pipe 202 are firstly detached, then the pull ring 402 is pulled upwards manually, the cleaning mechanism 3 connected with the other end of the steel wire rope 401 slides towards the right side in the horizontal pipe of the sewage drain pipe 1 under the action of the steel wire rope 401 and the pulley 5, in the sliding process, the blockage in the horizontal pipe of the sewage drain pipe 1 is scraped into the collecting pipe 101, then the pull ring 402 is loosened, the cleaning mechanism 3 is in situ under the action of the spring 103, then the purified water is poured into the sewage drain pipe 1 to flush the inside of the horizontal pipe of the sewage drain pipe 1, the convenience for cleaning the blockage in the sewage drainage pipe 1 is improved; due to the backflow prevention function of the backflow prevention flap valve 301, the sewage to be refluxed in the horizontal pipe of the sewage drainage pipe 1 is effectively blocked, and the phenomenon that the sewage refluxes into a room and pollutes the room is effectively avoided.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an aspect anti-return sewage drainage device in water conservancy which characterized in that: the sewage drainage pipe comprises a sewage drainage pipe (1), wherein a filtering mechanism (2) is arranged at a water inlet of the sewage drainage pipe (1), and a sewage cleaning mechanism (3) is connected to the inner part of a transverse pipe of the sewage drainage pipe (1) in a sliding manner; the inner peripheral surface of the sewage drainage pipe (1) is fixedly connected with a pulling mechanism (4), and the right side of the inner part of the horizontal pipe of the sewage drainage pipe (1) is rotatably connected with a pulley (5) through a rotating shaft.

2. The hydraulic backflow-preventing sewage drainage device according to claim 1, characterized in that: sewage drain pipe (1) still includes collector pipe (101), square slide bar (102) and spring (103), sewage drain pipe (1) violently manages the right side and is connected with collector pipe (101), and sewage drain pipe (1) violently manage inner peripheral surface upper portion and be that the front and back symmetry form is equipped with two square slide bars (102), every square slide bar (102) right-hand member all is equipped with a circular stopper, and every square slide bar (102) outside all cup joints with spring (103), every square slide bar (102) both ends all are upwards ninety degrees to bend the form and fix on sewage drain pipe (1) violently manage inner peripheral surface upper portion.

3. The hydraulic backflow-preventing sewage drainage device according to claim 1, characterized in that: filtering mechanism (2) still include filter screen (201), odor-resistant drain pipe (202) and sealed rubber ring (203), two annular grooves have been seted up to filtering mechanism (2) up end, and it has sealed rubber ring (203) to paste in the annular groove of filtering mechanism (2) downside, filter screen (201) and odor-resistant drain pipe (202) are installed respectively through two annular grooves in filtering mechanism (2), and filter screen (201) are located odor-resistant drain pipe (202) upper portion, when odor-resistant drain pipe (202) and filtering mechanism (2) are in the mounted state, odor-resistant drain pipe (202) upper portion bottom face closely pastes with sealed rubber ring (203) up end, its shape of odor-resistant drain pipe (202) lower part play water outlet sets up to the J font, and odor-resistant drain pipe (202) upper portion water inlet department is equipped with and carries the post.

4. The hydraulic backflow-preventing sewage drainage device according to claim 1, characterized in that: the sewage disposal mechanism (3) further comprises an anti-backflow flap valve (301), a fixed rotating shaft (302) and square sliding sleeves (303), a groove is formed in the lower portion of the right end face of the sewage disposal mechanism (3), the fixed rotating shaft (302) is fixedly connected in the groove of the sewage disposal mechanism (3), the lower portion of the sewage disposal mechanism (3) is rotatably connected with the anti-backflow flap valve (301) through the fixed rotating shaft (302), the right end face of the sewage disposal mechanism (3) is provided with the two square sliding sleeves (303) in a front-back symmetrical manner, the right end face of each square sliding sleeve (303) is provided with a round limiting block, when the sewage disposal mechanism (3) and the sewage drain pipe (1) are in an installation state, the two square sliding rods (102) penetrate through the sewage disposal mechanism (3), the two square sliding sleeves (303) are respectively connected with the two square sliding rods (102) in a sliding manner, and when the anti-backflow flap, the anti-backflow flap valve (301) and the dirt cleaning mechanism (3) form a complete circular structure together.

5. The hydraulic backflow-preventing sewage drainage device according to claim 1, characterized in that: pulling mechanism (4) still include wire rope (401) and pull ring (402), pulling mechanism (4) inside sliding connection has a wire rope (401), and is equipped with pull ring (402) on wire rope (401), wire rope (401) other end is connected with the fixed of mechanism of decontaminating (3) right-hand member face, and wire rope (401) slide with pulley (5) and be connected, pulling mechanism (4) are the sleeve pipe structure, and pulling mechanism (4) outer peripheral face slides with mechanism of decontaminating (3) and is connected.