CN214784529U

CN214784529U - Prevent municipal drainage pipe of stifled type

Info

Publication number: CN214784529U
Application number: CN202121168573.7U
Authority: CN
Inventors: 黎旸
Original assignee: Guangzhou Zhuojian Engineering Co ltd
Current assignee: Guangzhou Zhuojian Engineering Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-19
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to a prevent municipal drainage pipe of blocking up type, it includes downcomer and the person in charge, downcomer one end and ground intercommunication, the downcomer other end with the person in charge intercommunication, be provided with the filtering subassembly in the downcomer, the filtering subassembly includes transfer roller and conveyer belt, the transfer roller both ends with the downcomer inside wall rotates to be connected, the conveyer belt cover is established on the transfer roller, still be provided with the drive in the downcomer the transfer roller pivoted driving piece, a plurality of filtering holes have been seted up on the conveyer belt, set up the bin outlet that is used for discharging solid waste on the downcomer lateral wall. This application has the effect of improving municipal administration drain pipe jam.

Description

Prevent municipal drainage pipe of stifled type

Technical Field

The application relates to municipal drainage pipe technical field especially relates to a municipal drainage pipe who prevents stifled type.

Background

The municipal drainage pipe network is used as one of city infrastructures and is called as urban blood vessels, so that the safety of urban drainage is guaranteed, and safe and comfortable production and living environments are provided for people. The drain pipe must be effective in collecting and transporting domestic sewage, industrial wastewater and natural precipitation.

However, with the continuous development of cities, the amount of sewage generated in cities every day is rapidly increased, and the content of impurities in the sewage is greatly increased, so that the sewage is silted and blocked, the drainage is not smooth, and even the urban waterlogging is caused.

At present, modes such as winch dredging, high-pressure water jet dredging, robot dredging and the like are generally adopted for dredging the drain pipe, and aiming at the related technologies, the inventor thinks that the dredging modes can only solve the situation of drain pipe blockage in a limited way and can not radically improve the problem of drain pipe blockage.

SUMMERY OF THE UTILITY MODEL

In order to improve the easy problem of blockking up of drain pipe, this application provides a municipal drainage pipe who prevents stifled type.

The application provides a municipal drainage pipe who prevents stifled type adopts following technical scheme:

the utility model provides a prevent municipal drainage pipe of stifled type, includes downcomer and the person in charge, downcomer one end and ground intercommunication, the downcomer other end with the person in charge intercommunication, be provided with the filtering subassembly in the downcomer, the filtering subassembly includes transfer roller and conveyer belt, the transfer roller both ends with the downcomer inside wall rotates to be connected, the conveyer belt cover is established on the transfer roller, still be provided with the drive in the downcomer the transfer roller pivoted driving piece, a plurality of filtering holes have been seted up on the conveyer belt, set up the bin outlet that is used for discharging solid waste on the downcomer lateral wall.

Through adopting above-mentioned technical scheme, after city earth's surface sewage and domestic sewage flowed into the downcomer, the solid waste in the sewage passed through the conveyer belt filtering, and remaining sewage enters into the main pipe in, the driving piece can drive the conveyer belt and rotate, discharges the solid waste of filtering through the bin outlet, and the condition that reduces fixed waste and will be responsible for the jam takes place, can improve the easy siltation of drain pipe problem of jam at the root.

Optionally, the downcomer includes the filtering section, filtering section one end and ground intercommunication, the filtering section other end is connected with the power section, the power section with be responsible for the intercommunication, the driving piece sets up in the power section, the filtering subassembly sets up in the filtering section.

Through adopting above-mentioned technical scheme, filtering subassembly and power spare are separated in the space, improve the separation efficiency to sewage, promote the separation effect.

Optionally, the driving piece is including an installation section of thick bamboo and pivot, the pivot both ends are rotated and are connected on the inside wall of power section, the installation section of thick bamboo is fixed to be set up in the pivot, the fixed a plurality of power blade that is provided with on the installation section of thick bamboo, the pivot coaxial fixation has main belt pulley, the coaxial secondary belt pulley that is fixed with of transfer roller, the cover is equipped with the belt between main belt pulley and the secondary belt pulley.

Through adopting above-mentioned technical scheme, when sewage after the filtering flows downwards under the action of gravity, can produce impact and stirring effect to power blade, drive installation section of thick bamboo and pivot and rotate to drive the transfer roller and rotate under the conduction effect of belt, make the conveyer belt carry solid waste to bin outlet.

Optionally, the power blades are arranged on the outer side wall of the mounting cylinder and are distributed at equal intervals on the circumference.

Through adopting above-mentioned technical scheme, the circumference evenly sets up can improve power blade's rotational stability and power take off guarantee.

Optionally, the power blade includes connecting portion and kink, the connecting portion orientation deviates from the direction extension of installation section of thick bamboo lateral wall, the kink is fixed to be set up one side that connecting portion deviate from the installation section of thick bamboo, the kink extends towards the direction of conveyer belt, just be equipped with the contained angle between connecting portion lateral wall and the kink lateral wall, the contained angle is the obtuse angle.

Through adopting above-mentioned technical scheme, the structure of buckling that kink and connecting portion formed can play certain effect of assembling to sewage, promotes power blade's ability transformation effect.

Optionally, the connecting portion and the bending portion are arranged on two sides of the installation cylinder in the axial direction and are fixedly provided with baffles, and a bearing cavity for bearing sewage is defined by the connecting portion, the bending portion and the baffles.

Through adopting above-mentioned technical scheme, accept the chamber and can further collect sewage, better convert the gravitational potential energy of sewage into the mechanical energy of power blade.

Optionally, the filtering section is fixedly provided with a water collecting tank below the conveyor belt, the bottom of the water collecting tank is communicated with a water collecting pipe, and a water outlet of the water collecting pipe is located above the power blade.

Through adopting above-mentioned technical scheme, header tank and water collecting pipe can concentrate sewage in advance, make sewage form water column form rivers, and the impact force is stronger.

Optionally, a storage box is fixedly arranged on the outer side wall of the downcomer and communicated with the discharge port.

Through adopting above-mentioned technical scheme, the storage tank can be collected the solid waste of filtering, makes things convenient for subsequent processing.

Optionally, the bottom of the storage box is provided with a filter screen, the storage box bottom wall with be responsible for the intercommunication.

Through adopting above-mentioned technical scheme, the filter screen can be with the sewage deposit that contains in the solid waste in the storage tank bottom, then flow in the main pipe again.

In summary, the present application includes at least one of the following beneficial technical effects:

1. solid waste in the sewage is filtered by the filtering component, so that the probability that the main pipe is blocked by the solid waste is reduced;

2. the gravitational potential energy of the sewage is converted into the mechanical energy of the conveying belt through the power part, and the conveying belt has the advantages of no external power, energy conservation and environmental protection.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram illustrating a filtering component according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram showing a driving member according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram illustrating a filter screen according to an embodiment of the present application.

Description of reference numerals: 1. a sewer pipe; 11. filtering out sections; 12. a power section; 2. filtering out the component; 21. a conveyor belt; 22. a conveying roller; 23. a discharge outlet; 24. a storage box; 25. a filter screen; 251. a frame body; 252. a net body; 26. a liquid leakage pipe; 27. a water collection tank; 28. a water collection pipe; 3. a drive member; 31. mounting the cylinder; 32. a rotating shaft; 33. a power blade; 331. a connecting portion; 332. a bending section; 333. a baffle plate; 34. a support bar; 35. a primary pulley; 36. a secondary pulley; 37. a belt; 4. a main pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses municipal drainage pipe who prevents stifled type. It can be used for carrying out filtration treatment to the sewage that gets into municipal drainage pipe, makes the sewage that gets into in the municipal drainage pipe contain less solid waste, improves the easy siltation of municipal drainage pipe problem of jam from the root. Referring to fig. 1, the anti-blocking municipal drainage pipeline comprises a sewer pipe 1 and a main pipe 4, wherein the cross sections of the sewer pipe 1 and the main pipe 4 along the moving directions of the sewer pipe 1 and the main pipe 4 are rectangular, the sewer pipe 1 is vertically arranged, and the main pipe 4 is horizontally arranged. The sewer pipe 1 and the main pipe 4 are both buried underground, and the main pipe 4 is positioned below the sewer pipe 1. The top of the downcomer 1 is communicated with the ground so that surface sewage or domestic sewage can be discharged, the bottom of the downcomer 1 is communicated with the top wall of the main pipe 4, and the main pipe 4 is communicated with a municipal sewage pipe network so that sewage can be discharged into the municipal sewage pipe network. The sewer pipe 1 is internally provided with the filtering component 2, the filtering component 2 is used for filtering solid wastes in sewage entering the sewer pipe 1, and then the filtered sewage flows into the main pipe 4, so that the probability of blockage of the main pipe 4 is reduced.

Referring to fig. 1, the downcomer 1 includes a filtering section 11 and a power section 12, one end of the filtering section 11 is communicated with the ground, the power section 12 is fixedly welded at the bottom end of the filtering section 11, and the power section 12 is communicated with the main pipe 4. The filtering subassembly 2 is installed in filtering section 11, installs the driving piece 3 that provides power for filtering subassembly 2 in the power section 12 to, for convenient assembly installation driving piece 3, the cross section of power section 12 is greater than the cross section of filtering section 11.

Referring to fig. 1 and 2, filtering component 2 includes conveyor belt 21 and conveying roller 22, and conveying roller 22 sets up in filtering section 11 width direction's both sides in pairs, and conveying roller 22's both ends are connected with the inside wall rotation of filtering section 11, and conveying roller 22's length direction is unanimous with the thickness direction of filtering section 11. The conveyor belt 21 is sleeved on the two conveyor rollers 22, and the conveyor belt 21 is provided with a plurality of filtering holes to separate solid impurities and enable sewage to flow through. The side wall of the filtering section 11 opposite to the conveying roller 22 is provided with a discharge opening 23 for discharging solid impurities. In addition, welded fastening has storage tank 24 on the lateral wall of downcomer 1, and storage tank 24 is cuboid box-shaped structure, and storage tank 24's lateral wall and bin outlet 23 intercommunication to the solid waste who filters collects and stores.

Referring to fig. 1 and 3, the driving member 3 includes a mounting cylinder 31, a rotating shaft 32 and a power blade 33, the rotating shaft 32 is horizontally disposed, and two ends of the rotating shaft 32 are rotatably connected to an inner sidewall of the power section 12 in the thickness direction. The installation cylinder 31 is sleeved on the rotating shaft 32, and the installation cylinder 31 and the rotating shaft 32 are fixedly connected together through a plurality of groups of supporting pieces. Be provided with two sets of support piece in this embodiment, two sets of support piece are located the both ends of an installation section of thick bamboo 31, and every support piece of group has three bracing piece 34, the one end and the pivot 32 welded fastening of bracing piece 34, the other end and the interior wall welded fastening of an installation section of thick bamboo 31, and three bracing piece 34 revolutes pivot 32 and is the even interval distribution of circumference to it is more firm to make to be connected between an installation section of thick bamboo 31 and the pivot 32. The power blades 33 are installed on the outer cylinder wall of the installation cylinder 31, the number of the power blades 33 is multiple, in this embodiment, six power blades 33 are provided, and the six power blades 33 are evenly arranged along the outer cylinder wall of the installation cylinder 31 at intervals along the circumference. A main belt wheel 35 is coaxially fixed on the outer side of one end of the rotating shaft 32, an auxiliary belt wheel 36 is coaxially fixed on the outer side wall of one end of the conveying roller 22, and a belt 37 is sleeved on the main belt wheel 35 and the auxiliary belt wheel 36. When using, the sewage after the filtering of conveyer belt 21 strikes power blade 33 under the action of gravity, and then drives installation section of thick bamboo 31 and pivot 32 and rotate, drives conveying roller 22 and conveyer belt 21 rotation then, improves power for the solid waste that discharges.

Referring to fig. 1, in order to improve the power collection efficiency of sewage, a water collection tank 27 is installed below the conveyor belt 21 in the filtering section 11, the water collection tank 27 is of an inverted trapezoidal platform type, and the top side wall of the water collection tank 27 is welded and fixed with the inner side wall of the filtering section 11 in a sealing manner. The bottom of the water collecting tank 27 is communicated with a water collecting pipe 28, a water outlet of the water collecting pipe 28 is opposite to the power blade 33, and the water collecting tank 27 can achieve the effect of collecting and gathering sewage, so that the sewage can be concentrated, and the impact force of the sewage on the power blade 33 is improved.

Referring to fig. 1 and 3, the power blade 33 includes a connecting portion 331, a bending portion 332, and a baffle 333, where the connecting portion 331 and the bending portion 332 are both rectangular plate-shaped structures, one end of the connecting portion 331 in the length direction is welded and fixed to the outer wall of the installation cylinder 31, and the other end extends in a direction away from the installation cylinder 31. One end of the bending portion 332 in the width direction and one end of the connecting portion 331 away from the mounting cylinder 31 are welded and fixed, the other end of the bending portion 332 in the width direction extends toward the conveyor belt 21, an included angle is formed between the sidewall of the bending portion 332 and the sidewall of the connecting portion 331, the included angle is in a range of 120 degrees and 160 degrees, and the included angle is preferably 150 degrees in this embodiment. The baffles 333 are provided in pairs, and the two baffles 333 are attached to both sides of the connecting portion 331 in the width direction. The baffle 333 is an obtuse triangular plate, and the obtuse angle is the same as the included angle. One end wall adjacent to the obtuse angle of the baffle plate 333 is in sealing welding with the end wall in the width direction of the connecting part 331, the other end wall adjacent to the obtuse angle of the baffle plate 333 is in sealing welding with the end wall in the length direction of the bent part 332, a receiving cavity for receiving sewage is defined among the connecting part 331, the bent part 332 and the baffle plate 333, the receiving cavity can better receive the sewage discharged by the water collecting pipe 28, and the energy conversion efficiency is higher.

The filtered solid waste still carries some sewage, and can be deposited at the bottom of the storage box 24 after a period of time, so that the storage effect of the storage box 24 is influenced. In order to solve the above problem, referring to fig. 1 and 4, a filter screen 25 is installed on a side wall of the storage box 24 near the bottom, the filter screen 25 includes a frame 251 and a screen body 252, the frame 251 is a rectangular frame-shaped structure, an outer side wall of the frame 251 and an inner side wall of the storage box 24 are welded, sealed and fixed, and the frame 251 is horizontally disposed. The dictyosome 252 is the rectangle metal mesh, and the week side of dictyosome 252 and the inside wall welded fastening of framework 251, solid waste and sewage can be separated to the filter screen 25, and in addition, the intercommunication has weeping pipe 26 on the storage tank 24 diapire, and the other end of weeping pipe 26 communicates with the person in charge 4, and sedimentary sewage can be discharged in the person in charge 4 through weeping pipe 26 in the storage tank 24, ensures the storing effect of storage tank 24.

The utility model provides an implementation principle of municipal drainage pipe who prevents blocking type does: when the sewage treatment device is used, after sewage enters the sewer pipe 1, solid waste is separated after being filtered by the conveyor belt 21, the separated sewage flows into the main pipe 4, meanwhile, the sewage impacts the power blades 33 to provide transfer power for the conveyor belt 21, so that the solid waste on the conveyor belt 21 is discharged into the storage box 24, the efficiency is high, the energy is saved, and the problem that a municipal drainage pipe is easily blocked is fundamentally solved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a municipal drainage pipe who prevents stifled type which characterized in that: including downcomer (1) and person in charge (4), downcomer (1) one end and ground intercommunication, the downcomer (1) other end with be responsible for (4) intercommunication, be provided with filtering subassembly (2) in downcomer (1), filtering subassembly (2) are including transfer roller (22) and conveyer belt (21), transfer roller (22) both ends with downcomer (1) inside wall rotates to be connected, conveyer belt (21) cover is established on transfer roller (22), still be provided with the drive in downcomer (1) conveying roller (22) pivoted driving piece (3), a plurality of filtering holes have been seted up on conveyer belt (21), set up bin outlet (23) that are used for discharging solid waste on downcomer (1) lateral wall.

2. The anti-blocking municipal drainage pipeline according to claim 1, characterized in that: the sewer pipe (1) comprises a filtering section (11), one end of the filtering section (11) is communicated with the ground, the other end of the filtering section (11) is connected with a power section (12), the power section (12) is communicated with the main pipe (4), the driving piece (3) is arranged in the power section (12), and the filtering component (2) is arranged in the filtering section (11).

3. The anti-blocking municipal drainage pipeline according to claim 2, wherein: driving piece (3) are including installation section of thick bamboo (31) and pivot (32), pivot (32) both ends are rotated and are connected on the inside wall of power section (12), installation section of thick bamboo (31) are fixed to be set up in pivot (32), the fixed a plurality of power blade (33) that are provided with on installation section of thick bamboo (31), pivot (32) coaxial fixation has main belt pulley (35), transfer roller (22) coaxial fixation has vice belt pulley (36), the cover is equipped with belt (37) between main belt pulley (35) and vice belt pulley (36).

4. The anti-blocking municipal drainage pipeline according to claim 3, wherein: the power blades (33) are arranged on the outer side wall of the mounting cylinder (31) and are distributed at intervals on the circumference.

5. The anti-blocking municipal drainage pipeline according to claim 4, wherein: the power blade (33) comprises a connecting portion (331) and a bending portion (332), wherein the connecting portion (331) faces away from the side wall of the installation barrel (31) in the extending direction, the bending portion (332) is fixedly arranged on one side, away from the installation barrel (31), of the connecting portion (331), the bending portion (332) extends towards the conveying belt (21) in the extending direction, an included angle is arranged between the side wall of the connecting portion (331) and the side wall of the bending portion (332), and the included angle is an obtuse angle.

6. The anti-blocking municipal drainage pipeline according to claim 5, wherein: the connecting part (331) and the bending part (332) are arranged on two sides of the axis direction of the mounting cylinder (31) and are respectively and fixedly provided with a baffle (333), and a bearing cavity for bearing sewage is defined among the connecting part (331), the bending part (332) and the baffle (333).

7. The anti-blocking municipal drainage pipeline according to claim 6, wherein: the filtering section (11) is fixedly provided with a water collecting tank (27) below the conveyor belt (21), the bottom of the water collecting tank (27) is communicated with a water collecting pipe (28), and a water outlet of the water collecting pipe (28) is positioned above the power blade (33).

8. The anti-blocking municipal drainage pipeline according to claim 1, characterized in that: the outer side wall of the downcomer (1) is fixedly provided with a storage box (24), and the storage box (24) is communicated with the discharge port (23).

9. The anti-blocking municipal drainage pipeline according to claim 8, wherein: storage tank (24) bottom is provided with filter screen (25), storage tank (24) diapire with be responsible for (4) intercommunication.