CN211113991U

CN211113991U - Pipe hanging type sewage intercepting pipeline

Info

Publication number: CN211113991U
Application number: CN201921962468.3U
Authority: CN
Inventors: 张攀; 罗国荣; 时永生; 王珏; 杜少平; 刘建华
Original assignee: Guangdong Shengji Engineering Consulting Co ltd
Current assignee: Guangdong Shengji Engineering Consulting Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-28
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a hang tub formula and cut dirty pipeline belongs to the drainage engineering field, in particular to protect little footpath drainage pipe of river canal of building and cuts dirty system, comprises cutting dirty pipeline and sewage collection part, cuts dirty pipeline and hangs on the dado of river canal, and the pipeline adopts the ribbed pipe, plays the vertical reinforcing effect of pipeline, reduces the disturbance degree deformation of pipeline. The pipeline support is adjustable, the height and the inclination angle of the support can be adjusted according to the actual installation condition, after the support is installed and fixed, the vertical support of the support is adjusted to be the same with the slope, the cross beam can be adjusted to be in a horizontal state, and the height of the cross beam can be adjusted to adjust the pipeline to meet the design elevation. The sewage interception port is provided with a sewage interception device and a micro pump station, and is suitable for intercepting sewage of different sewage outlets. The device overcomes the defects that the pipeline support in the prior art is fixed and can not be adjusted, the elevation of the installation pipeline is difficult to control, the sewage interception effect of the confluence pipeline is poor, and the overflow discharge of a sewage outlet which is lower than the sewage interception pipeline easily causes siltation.

Description

Pipe hanging type sewage intercepting pipeline

Technical Field

The utility model relates to a hang tub formula and cut dirty pipeline belongs to the drainage engineering field, in particular to protect little footpath drainage pipe of step canal and cut dirty system.

Background

The urban drainage system is divided into a split system and a combined system. The split flow system is characterized in that rainwater and sewage are respectively discharged by two independent systems, the rainwater is discharged into water bodies such as rivers, and the sewage is collected by a pipeline and discharged into a sewage plant for treatment and then discharged into the water bodies. The confluence system is that rainwater and sewage are collected by adopting a system, sewage is intercepted before being discharged into a water body, the sewage is discharged to a sewage plant through a sewage intercepting pipeline for treatment, rainwater and sewage are converged in rainy days, the flow exceeding the designed sewage intercepting amount of the sewage intercepting pipe is directly discharged into the water body, and the manufacturing cost of the confluence pipe is relatively low. In the early construction stage of many cities, a combined drainage system is adopted due to population, capital and other problems, and some cities are directly drained into a water body even without sewage interception. In the initial stage of construction, the pollution to the water body is not serious due to less population, and the attention is not paid. With the development of economy, a large amount of sewage is directly discharged into a water body to cause pollution, and people return to the water body again to carry out environmental treatment.

The method comprises the steps that a drainage pipeline is constructed in a drainage pipeline intercepting manner at the bank side of a water body such as a river channel and a drainage channel, a sewage intercepting well is arranged at the position where a confluence pipeline is discharged to the water body, the sewage is intercepted and discharged into the sewage intercepting pipeline in no rain weather, however, in the actual engineering, a plurality of confluence pipelines cannot be provided with the sewage intercepting well due to the limitation of terrain, such as a river channel is constructed, buildings on two sides are constructed close to the river channel, a confluence drainage pipe is directly discharged to the river channel from the buildings or a narrow roadway, no sewage intercepting pipeline is constructed on the bank of the river channel, the sewage intercepting pipeline is constructed in the river channel, or pipes are hung on the retaining wall of the river channel, the conventional technology has a method of hanging pipes on the retaining wall of the river channel, welded brackets are installed on the retaining wall of the river channel, the sewage intercepting pipeline is usually provided with a sewage intercepting angle steel, ① indoor sewage is provided with small pipes, the diameter user pipes without small pipes are directly connected to the sewage intercepting pipeline, ②, the sewage draining pipeline is generally laid on the retaining bracket, the rainwater retaining pipeline, the rainwater retaining bracket, the rainwater pipeline is usually, the rainwater retaining bracket is a rainwater retaining bracket, the rainwater retaining pipeline, the rainwater retaining bracket is usually, the rainwater retaining pipeline, the rainwater retaining bracket is generally laid on the rainwater retaining pipeline, the rainwater retaining bracket, the rainwater retaining pipeline, the rainwater retaining bracket is generally laid on the rainwater retaining pipeline, the rainwater retaining bracket is generally vertical slope, the rainwater retaining pipeline, the rainwater retaining bracket is generally laid on the rainwater retaining slope, the rainwater retaining pipeline, the rainwater retaining slope, the rainwater retaining pipeline, the rainwater retaining slope, the rainwater retaining pipeline, the rainwater retaining slope, the rainwater retaining pipeline, the rainwater retaining slope is generally laid on the rainwater retaining slope, the rainwater retaining pipeline is generally, the rainwater retaining pipeline, the rainwater retaining slope is generally laid on the rainwater retaining pipeline, the rainwater retaining.

Because the sewage interception pipeline is connected into the downstream sewage pipeline and is limited by the height of the sewage pipeline connected into the downstream, the construction of the sewage interception pipeline of the hanging pipe according to the designed elevation can cause that the individual lower user water outlet is lower than the sewage interception pipeline and can not be connected into the sewage interception pipeline. In actual engineering, the sewage is directly discharged into a river channel without intercepting, a slightly lower sewage is possibly connected into a sewage intercepting pipeline by adopting an upward turning pipe, and water is turned over by water pressure and flows into the sewage intercepting pipeline, so that the pipeline is extremely easy to block and needs to be frequently dredged.

At present many string pipe sewage intercepting pipelines, all be for the temporary measure of inspection up to standard, steel support rust-resistant treatment is simple, and the service life is short, and the pipeline generally adopts the PVC pipe of the indoor drainage of building, and tubular product immunity of resistance deformability is poor, installs the pipeline bending deformation downwards that appears between two supports on the support pipeline.

Disclosure of Invention

The utility model aims at: the hanging pipe type sewage intercepting pipeline is suitable for intercepting sewage of a sewage pipeline with the pipe diameter less than or equal to 800mm on a protective and built canal, and the pipe adopts a ribbed reinforced pipe, so that the flexural deformation resistance is effectively improved; the pipeline support is adjustable, the height and the inclination angle of the support can be adjusted according to the actual installation condition, after the support is installed and fixed, the vertical support of the support is adjusted to the same gradient as the slope surface, the cross beam can be adjusted to be in a horizontal state, and the height of the cross beam can be adjusted so as to adjust the pipeline to meet the design elevation; the sewage interception port is provided with a sewage interception device and a micro pump station, and is suitable for intercepting sewage of different sewage outlets. The beneficial effects are as follows: the device overcomes the defects that the pipeline support in the prior art is fixed and can not be adjusted, the elevation of the installation pipeline is difficult to control, the sewage interception effect of the confluence pipeline is poor, and the overflow discharge of a sewage outlet which is lower than the sewage interception pipeline easily causes siltation.

The utility model discloses a realize through following technique: the hanging pipe type sewage intercepting pipeline consists of a sewage intercepting pipeline and a sewage collecting part, the sewage intercepting pipeline is hung on a protective wall of a canal and mainly consists of a wall hanging pipeline 100 and a hanging rack 200, and the wall hanging pipeline 100 is installed on the hanging rack 200. The sewage collecting part consists of a communicating pipe 300, a sewage interception device 400 and a micro pump station 500, and domestic sewage which is higher than a water outlet 1 of a user of the wall-mounted pipeline 100 (the domestic sewage in a kitchen and a toilet of a residential building is discharged from the water outlet) is directly discharged into the wall-mounted pipeline 100 through a tee joint 3 by the communicating pipe 300; the interflow water higher than the rain and sewage interflow water outlet 2 of the wall-mounted pipeline 100 (the water outlet discharges not only domestic sewage, but also rainwater and domestic sewage are mixed together in rainy days), is intercepted by the sewage intercepting device 400, and then is discharged into the wall-mounted pipeline 100 through the tee joint 3 by the communicating pipe 300; the domestic sewage below the user outlet 1 of the wall-mounted pipeline 100 and the combined water in the rain and sewage combined outlet 2 are lifted by the micro pump station 500, lifted to the upper side of the wall-mounted pipeline 100 through the lifting pipe 4, and then discharged into the wall-mounted pipeline 100 through the elbow 5 and the tee 3.

Hanging pipeline 100 for the ribbed pipe, constitute by pipe wall 6 and vertical rib 7, four are indulged 7 equipartitions in the periphery of pipe wall 6 of rib, play the vertical reinforcing effect of hanging pipeline 100, reduce hanging pipeline 100's deflection and warp, hanging pipeline 100 cross section adjacent two are indulged the tip line of rib 7, it is tangent with hanging pipeline 100's outer wall, hanging pipeline 100 is arranged in on stores pylon 200, two tops of indulging rib 7 and the outer wall of pipe wall 6 form three point support, form stable holding surface, avoid the pipe wall to support the phenomenon that easily produces the pipeline hoop and warp a bit. The wall-mounted pipe 100 is made of a PVC-U material or stainless steel.

The hanging rack 200 is adjustable and comprises a vertical support 8, a cross beam 9 and an inclined support 10, wherein a height adjusting groove 11 is formed in the upper portion of the vertical support 8 and used for adjusting the position of the cross beam 9 on the vertical support 8 up and down, and the cross beam 9 is fixed on the vertical support 8 through a height fixing screw 12 to achieve the purpose of finely adjusting the height of the sewage intercepting pipe. An inclination angle adjusting groove 13 is formed in the lower portion of the vertical support 8 and used for adjusting the inclination angle of the vertical support 8, and an inclination angle fixing screw 14 is used for fixing the inclined support 10 on the vertical support 8 so as to adapt to the mounting of the hanging rack 200 for the canal protecting wall with different gradients. The vertical support 8, the cross beam 9, the inclined support 10, the height fixing screw 12 and the inclination angle fixing screw 14 are made of stainless steel.

The wall-mounted pipeline 100 adopts the pipe hoop 15 to clamp the pipe wall 6 and the longitudinal ribs 7 and adopts the pipe hoop screw 16 to fix on the cross beam 9.

The sewage interception device 400 is arranged at an outlet of the rain and sewage converging water outlet 2, the sewage interception device 400 is provided with a water outlet 401, a weir plate 402 is arranged on the lower side of the water outlet 401, a sewage interception port 403 is arranged on the inner side of the weir plate 402 at the bottom of the sewage interception device 400, the weir plate 402 intercepts sewage in rainy days, the sewage is discharged into the wall-mounted pipeline 100 through the sewage interception port 403 through the communicating pipe 300, and rain and sewage converging water overflows the weir plate 402 and is discharged into a water body from the water outlet 401 in rainy days.

The shell 501 of the micro pump station 500 is made of stainless steel, the interior of the shell is divided into a reservoir 502 and a water pump chamber 503, a water inlet pipe 504 extends into the reservoir 502 from the top of the shell 501, a micro sewage pump 505 is installed in the water pump chamber 503, a water suction port 506 of the sewage pump 505 is connected with the reservoir 502, a water discharge port 507 of the sewage pump 505 extends out from the top of the shell 501, the micro sewage pump 505 is of an integrated structure, a crushing cutter head is arranged inside the micro pump 505, sundries in sewage can be crushed, and the blockage of the water pump is avoided.

Drawings

Fig. 1 is a schematic elevation view of the present invention;

FIG. 2 is a cross-sectional view of a wall-mounted duct;

FIG. 3 is a schematic view of the installation of the hanger on the vertical wall of the trench;

FIG. 4 is a schematic view of the installation of the inclined wall of the trench;

FIG. 5 is a cross-sectional view of a user drain opening with direct drainage;

FIG. 6 is a cross-sectional view of a rain and sewage converging water outlet for intercepting and draining water;

FIG. 7 is a cross-sectional view of the pump station lift discharge;

FIG. 8 is a schematic diagram of a micro pumping station.

In the figure: 100-wall-hanging pipeline, 200-hanging rack, 300-communicating pipe, 400-sewage trap, 500-micro pump station, 1-user water outlet, 2-rain sewage converging water outlet, 3-tee joint, 4-lifting pipe, 5-elbow, 6-pipe wall, 7-longitudinal rib, 8-vertical support, 9-cross beam, 10-inclined support, 11-height adjusting groove, 12-height fixing screw, 13-inclined angle adjusting groove, 14-inclined angle fixing screw, 15-pipe hoop, 16-pipe hoop screw, 17-expansion bolt, 18-canal wall, 19-water surface, 401-water outlet, 402-weir plate, 403-sewage trap, 501-shell, 502-water reservoir, 503-water pump chamber, 504-water inlet pipe, 505-sewage pump, 506-water suction port, 507-water discharge port.

Detailed Description

For better understanding of the present invention, the present invention will be further described with reference to fig. 1 to 8, and the embodiments are not limited thereto.

The utility model is suitable for a protect sewage pipe way sewage that builds on the channel of building and manage footpath less than or equal to 800mm to dampe, protect the channel wall mounting stores pylon of building and cut dirty pipeline, in the sewage that will directly discharge into the canal dams and collect and cut dirty pipeline, finally arrange to sewage treatment plant and handle. The hanging pipe type sewage intercepting pipeline consists of a sewage intercepting pipeline and a sewage collecting part, the sewage intercepting pipeline is hung on a protective wall of a canal and mainly consists of a wall hanging pipeline 100 and a hanging rack 200, and the wall hanging pipeline 100 is installed on the hanging rack 200. The sewage collecting part consists of a communicating pipe 300, a sewage interception device 400 and a micro pump station 500, and domestic sewage which is higher than a water outlet 1 of a user of the wall-mounted pipeline 100 (the domestic sewage in a kitchen and a toilet of a residential building is discharged from the water outlet) is directly discharged into the wall-mounted pipeline 100 through a tee joint 3 by the communicating pipe 300; the interflow water higher than the rain and sewage interflow water outlet 2 of the wall-mounted pipeline 100 (the water outlet discharges not only domestic sewage, but also rainwater and domestic sewage are mixed together in rainy days), is intercepted by the sewage intercepting device 400, and then is discharged into the wall-mounted pipeline 100 through the tee joint 3 by the communicating pipe 300; the domestic sewage below the user outlet 1 of the wall-mounted pipeline 100 and the combined water in the rain and sewage combined outlet 2 are lifted by the micro pump station 500, lifted to the upper side of the wall-mounted pipeline 100 through the lifting pipe 4, and then discharged into the wall-mounted pipeline 100 through the elbow 5 and the tee 3. The elevation schematic view of the utility model is shown in figure 1.

The wall-mounted pipeline 100 is a ribbed pipe, and the flexural deformation resistance of the pipeline can be effectively improved. The wall-mounted pipeline 100 comprises a pipe wall 6 and longitudinal ribs 7, the cross section of the wall-mounted pipeline 100 is shown in figure 2, four longitudinal ribs 7 are uniformly distributed on the periphery of the pipe wall 6, the longitudinal reinforcing effect of the wall-mounted pipeline 100 is achieved, the deflection deformation of the wall-mounted pipeline 100 is reduced, the end connecting line (the dotted line in figure 2) of two adjacent longitudinal ribs 7 of the cross section of the wall-mounted pipeline 100 is tangent to the outer wall of the wall-mounted pipeline 100, the wall-mounted pipeline 100 is placed on the hanging rack 200, three-point support is formed by two top ends of the longitudinal ribs 7 and the outer wall of the pipe wall 6, a stable supporting surface is formed, and the phenomenon that. The wall-mounted pipeline 100 is made of PVC-U material or stainless steel, the pipeline joint is a socket joint type joint, the fit clearance between the bell mouth and the spigot of the PVC-U pipe is small, the outer wall of the spigot and the inner wall of the bell mouth are coated with adhesive, the spigot is inserted into the socket, the pipe wall is dissolved by the adhesive, and the gap of the pipe orifice is sealed after the adhesive is cured; the socket joint of the stainless steel pipe is sealed by a rubber ring, a certain gap is reserved between the bell mouth and the spigot, the rubber ring is installed, the spigot is inserted into the bell mouth, and the rubber ring is extruded to play a sealing role. The wall-mounted pipeline 100 has different specifications of 200 mm-800 mm in pipe diameter and can be manufactured into a section of 6-12 m, the section can be cut off according to the actual length at the position where fittings such as a tee joint and the like need to be installed, the tee joint 3 is also matched with the wall-mounted pipeline 100 to have different specifications of 200 mm-800 mm in pipe diameter, and the inlet of the tee joint 3 has the specifications of 50mm, 75 mm, 100 mm, 125 mm, 150mm, 200mm and the like. Both ends of the remaining pipes after the wall-mounted pipeline 100 is intercepted are sockets, in order to facilitate the remaining pipes after the interception, sleeves with different pipe diameters are required to be arranged, and both ends of each sleeve are sockets for connecting the pipes which are intercepted and are provided with the sockets.

In order to accurately adjust the installation elevation of the wall-mounted pipeline 100, the hanging rack 200 is adjustable and comprises a vertical support 8, a cross beam 9 and an inclined support 10, wherein a height adjusting groove 11 is formed in the upper portion of the vertical support 8 and used for adjusting the position of the cross beam 9 on the vertical support 8 up and down, and the cross beam 9 is fixed on the vertical support 8 through a height fixing screw 12 to achieve the purpose of finely adjusting the elevation of the sewage intercepting pipe. The lower part of the vertical support 8 is provided with an inclination angle adjusting groove 13 for adjusting the inclination angle of the vertical support 8, and the inclined support 10 is fixed on the vertical support 8 by adopting an inclination angle fixing screw 14 so as to adapt to the installation of the hanging rack 200 on the canal walls 18 with different gradients. The vertical support 8, the cross beam 9, the inclined support 10, the height fixing screw 12 and the inclination angle fixing screw 14 are made of stainless steel.

Use in the actual engineering the utility model discloses, should be according to the outlet elevation of row to the canal, and the sewer header pipe elevation that cuts dirty pipeline low reaches and insert, confirm the elevation and the slope of cutting dirty pipeline, make as far as possible and cut dirty pipeline and be less than the outlet of canal edgeland, adopt the mode of flowing automatically to carry out sewage and damming, if cut dirty pipeline and receive the sewer header pipe elevation restriction that low reaches accessed, can not set up too low, the individual outlet that is less than cutting dirty pipeline can adopt the mode that miniature pump station promoted to arrange into and cut dirty pipeline. Firstly, the hangers 200 are installed on the wall of the building-protecting canal according to the designed elevation, and the distance between the hangers 200 is 2-5 m, which can be determined according to the strength of the wall-mounted pipeline 100. The drainage pipeline is generally designed according to the elevation of the inner bottom of the pipeline, the elevation of a cross beam 9 is calculated by subtracting the wall thickness of the pipeline at the bottom of the pipeline from the designed elevation of the pipeline at the position where a hanger 200 is arranged, marks are marked on a channel wall 18, the cross beam 9 is arranged at the middle position of a height adjusting groove 11 of a vertical support 8, the cross beam 9 is fixed on the vertical support 8 by adopting a height fixing screw 12, the upper edge of the cross beam 9 is aligned with the marks, an installation hole of an expansion bolt 17 is drilled by an electric hammer, the vertical support 8 of the hanger 200 is fixed on the channel wall 18 by adopting the expansion bolt 17 made of stainless steel, the height fixing screw 12 is loosened, the cross beam 9 is adjusted to be in a horizontal state, the upper position and the lower position of the cross beam 9 are finely adjusted, the upper edge of the cross beam 9 is accurately aligned with the marked. The inclined strut 10 is fixed at the position of the inclination angle adjusting groove 13 of the vertical strut 8 by an inclination angle fixing screw 14. Fig. 3 and 4 are schematic views of the hanger, fig. 3 shows that the hanger is mounted on a vertical channel wall, and fig. 4 shows that the hanger is mounted on an inclined channel wall.

After the hanging rack 200 is installed, the wall hanging pipeline 100 is arranged on the cross beam 9 of the hanging rack 200, the wall hanging pipeline 100 is intercepted at the position where the tee joint 3 is connected, and the tee joint 3 is installed. The wall-mounted pipeline 100 adopts the pipe hoop 15 to clamp the pipe wall 6 and the longitudinal ribs 7, and adopts the pipe hoop screw 16 to fix the wall-mounted pipeline 100 on the cross beam 9, as shown in fig. 3 and 4.

Specific examples of the aforementioned three types of water outlets are as follows.

The domestic sewage is higher than the domestic sewage of the water outlet 1 of the wall-mounted pipeline 100, the domestic sewage in kitchens and toilets of residential buildings is discharged from the water outlet, some domestic sewage possibly comprises a small amount of rainwater in the range of buildings, the water outlet is generally small in pipe diameter, a 100-150 mm PVC-U pipe is mostly adopted to directly discharge the sewage into a canal, and the water outlet does not need to be divided when the sewage is cut off and is discharged into a sewage intercepting pipeline. The user water outlet 1 adopts a communicating pipe 300 with the same caliber, is connected by an elbow and is discharged into the wall-mounted pipeline 100 through a tee joint 3, and the schematic view of the user water outlet for direct discharge is shown in fig. 1 and 5.

The combined water is higher than the rain and sewage combined water outlet 2 of the wall-mounted pipeline 100, the water outlet discharges domestic sewage, rainwater and the domestic sewage are mixed together in rainy days, the rainwater flow of the water outlet in rainy days is larger, if the water outlet is completely collected and discharged to a sewage treatment plant, the flow of the sewage cut pipeline can be increased, the pipe diameter of the sewage cut pipeline needs to be larger, and the treatment load of the sewage treatment plant is also increased. For the water outlets, a dirt blocking device 400 is arranged at the position of the rain and sewage converging water outlet 2, which extends out of the canal wall 18 to the canal, the dirt is blocked by the dirt blocking device 400, and then the dirt is discharged into the wall-mounted pipeline 100 through the tee joint 3 by the communicating pipe 300.

The sewage interception device 400 is a sewage interception device and is used for intercepting sewage of a drainage pipeline for rain and sewage confluence, the drainage pipeline intercepts all the sewage to the sewage interception pipeline in rainy days, and the rain and sewage confluence water exceeding the interception multiple is directly discharged into a canal in rainy days. The sewage interception device 400 is installed at the outlet of the rain and sewage converging water outlet 2, the sewage interception device 400 is provided with a water outlet 401, a weir plate 402 is arranged on the lower side of the water outlet 401, a sewage interception port 403 is arranged on the inner side of the weir plate 402 at the bottom of the sewage interception device 400, the weir plate 402 intercepts sewage in rainy days, the sewage is discharged into the wall-mounted pipeline 100 through the sewage interception port 403 through the communicating pipe 300, and rain and sewage converging water overflows the weir plate 402 and is discharged into a water body from the water outlet 401 in rainy days. The sewage interception device 400 is provided with different specifications of 200 mm-800 mm pipe diameter, and the sewage interception opening 403 has specifications of 100 mm, 125 mm, 150mm, 200mm and the like. The schematic drainage of the rain and sewage converging water outlet is shown in figures 1 and 6.

The domestic sewage lower than the user water outlet 1 of the wall-mounted pipeline 100 and the combined water of the rain and sewage combined water outlet 2 are lifted and discharged by a pump station, lifted by the micro pump station 500, lifted to the upper part of the wall-mounted pipeline 100 by the lifting pipe 4, and then discharged into the wall-mounted pipeline 100 by the elbow 5 and the tee joint 3. The pump station lifting and discharging schematic diagrams are shown in figures 1 and 7.

The shell 501 of the micro pump station 500 is made of stainless steel, the interior of the shell is divided into a reservoir 502 and a water pump chamber 503, a water inlet pipe 504 extends into the reservoir 502 from the top of the shell 501, a micro sewage pump 505 is installed in the water pump chamber 503, a water suction port 506 of the sewage pump 505 is connected with the reservoir 502, a water discharge port 507 of the sewage pump 505 extends out from the top of the shell 501, the micro sewage pump 505 is of an integrated structure and is provided with a water level automatic start-stop pump control system, a crushing cutter head is arranged inside the micro pump, sundries in sewage can be crushed, and the water pump blockage is avoided. The micro pumping station is schematically shown in FIG. 8. The micro pump station 500 is of a fully-closed structure, and is generally installed above the normal water level 19 of the canal, as shown in fig. 1 and 7, and is fixed on the canal wall 18 by using stainless steel expansion bolts. In rainy days, the water level rises, and the micro pump station 500 can be submerged by water. When the elevation of the water outlet is low and the water inlet pipe 504 of the micro pump station 500 needs to be lower than the water outlet, the micro pump station 500 cannot be arranged below the normal water level 19 of the canal, but the installation should be firm, and anti-floating measures need to be considered. If a plurality of water outlets are arranged at a short distance and are lower than the wall-mounted pipeline 100, the water outlets can be connected and collected by adopting the pipeline and discharged into a micro pump station 500 for lifting and discharging. The power supply of the micro pump station 500 can be led from the surrounding residential buildings, and a special power line can also be erected. The control of the micro pump station 500 can be controlled by a self-contained system, and can also be networked with a control center through a network and adopt centralized control.

The structure described in the attached drawings of the present application is only a specific embodiment, and the ribbed pipeline, the adjustable bracket, the sewage interception device and the micro pump station similar to the present invention are all in the protection scope of the present application.

Claims

1. The utility model provides a hang tub formula sewage interception pipe comprises sewage interception pipeline and sewage collection part, characterized by: the sewage intercepting pipeline is hung on a protective wall of a canal and mainly comprises a wall-mounted pipeline (100) and a hanging rack (200), wherein the wall-mounted pipeline (100) is installed on the hanging rack (200); the sewage collecting part is by communicating pipe (300), cut dirty ware (400), miniature pump station (500) are constituteed, be higher than hanging pipeline (100) user outlet (1) domestic sewage, directly arrange hanging pipeline (100) into through tee bend (3) by communicating pipe (300), be higher than hanging pipeline (100) rain and sewage confluence outlet (2) confluence water, cut dirty by cutting dirty ware (400), arrange hanging pipeline (100) into through tee bend (3) by communicating pipe (300) again, domestic sewage and the confluence water of rain and sewage confluence outlet (2) that is less than hanging pipeline (100) user outlet (1), promote the back by miniature pump station (500), promote sewage to hanging pipeline (100) top through riser (4), again by elbow (5), tee bend (3) arrange hanging pipeline (100) into.

2. The hanging pipe type sewage intercepting pipeline according to claim 1, which is characterized in that: hanging pipeline (100) for taking the ribbed pipe, constitute by pipe wall (6) and vertical rib (7), four are indulged rib (7) equipartitions in the periphery of pipe wall (6), play hanging pipeline (100) vertical reinforcing effect, reduce the disturbance degree deformation of hanging pipeline (100), the tip line of two adjacent vertical ribs (7) of hanging pipeline (100) cross section, it is tangent with the outer wall of hanging pipeline (100), hanging pipeline (100) are arranged in on stores pylon (200), two tops of vertical rib (7) and the outer wall of pipe wall (6) form three point support.

3. The hanging pipe type sewage intercepting pipeline according to claim 1, which is characterized in that: the hanging rack (200) is adjustable and consists of a vertical support (8), a cross beam (9) and an inclined support (10), wherein a height adjusting groove (11) is formed in the upper part of the vertical support (8) and used for adjusting the position of the cross beam (9) on the vertical support (8) up and down, and the cross beam (9) is fixed on the vertical support (8) by adopting a height fixing screw (12) to achieve the purpose of finely adjusting the height of the sewage intercepting pipe; an inclination angle adjusting groove (13) is formed in the lower portion of the vertical support (8) and used for adjusting the inclination angle of the vertical support (8), and an inclination angle fixing screw (14) is adopted to fix the inclined support (10) on the vertical support (8) so as to adapt to mounting of the hanging rack (200) on canal protecting walls with different gradients; the vertical support (8), the cross beam (9), the inclined support (10), the height fixing screw (12) and the inclination angle fixing screw (14) are made of stainless steel.

4. The hanging pipe type sewage intercepting pipeline according to claim 1, which is characterized in that: the wall hanging pipeline (100) adopts a pipe hoop (15) to clamp the pipe wall (6) and the longitudinal rib (7), and adopts a pipe hoop screw (16) to be fixed on the cross beam (9).

5. The hanging pipe type sewage intercepting pipeline according to claim 1, which is characterized in that: the sewage interception device (400) is installed at an outlet of the rain and sewage converging water outlet (2), the sewage interception device (400) is provided with a water outlet (401), a weir plate (402) is arranged on the lower side of the water outlet (401), a sewage interception port (403) is arranged on the inner side of the weir plate (402) at the bottom of the sewage interception device (400), sewage is intercepted by the weir plate (402) in rainy days, the sewage is drained into the wall-mounted pipeline (100) through the sewage interception port (403) through the communicating pipe (300), and rain and sewage converging water overflows the weir plate (402) and is drained into a water body from the water outlet (401) in rainy days.

6. The hanging pipe type sewage intercepting pipeline according to claim 1, which is characterized in that: the shell (501) of miniature pump station (500) be the stainless steel preparation, inside divide into cistern (502) and water pump room (503) two parts, inlet tube (504) stretch into cistern (502) by the top of shell (501), install miniature dredge pump (505) in the water pump room (503), the water sucking mouth (506) of dredge pump (505) link to each other with cistern (502), the top of outlet (507) follow shell (501) of dredge pump (505) is stretched out, miniature dredge pump (505) be integrated structure, inside is provided with crushing tool bit.