CN218392468U - Filter cover for urban drain pipe outlet - Google Patents

Abstract

The utility model discloses a be used for city drain pipe outlet filter mantle, including the drain pipe that is located the bank and is connected with city pipeline mouth, extension sleeve pipe has been cup jointed to the outside of drain pipe drainage end, be provided with flange on extension sleeve pipe's the one end outer wall, and the welding has the connecting pipe on flange's the one end outer wall, the one end welding of connecting pipe has the filter mantle body that is the round platform shape, the eccentric position of filter mantle body terminal surface is opened there is the overflow hole, and the inside fixed mounting in overflow hole has the overflow pipe, fixed first chip removal pipe and the second chip removal pipe that is provided with two distributions side by side in filter mantle body side. The utility model discloses can realize the filtration to leaf in the urban pipeline, avoid the leaf to enter into the pollution that causes quality of water in the river, the installation and the dismantlement between filter mantle and the drain pipe of being convenient for have avoided the phenomenon of drain pipe jam when the filter mantle appears blocking up.

Description

Filter cover for urban drain pipe outlet

Technical Field

The utility model relates to a city drain pipe technical field especially relates to a be used for city drain pipe outlet filter mantle.

Background

The drainage system comprises an inspection well, a drainage pump station, a sewage treatment plant, a rainwater port, a discharge port and the like, wherein the inspection well, the rainwater port, the discharge port and the like in the drainage equipment are connected through a drainage pipe network, and daily rainwater and sewage enter the drainage pipe network for transportation and discharge; when rainwater on the ground enters the drain pipe from the rainwater inlet, leaves can be carried into the drain pipe sometimes, the leaves and the rainwater are conveyed to a river together, if dirt such as the leaves in the drain pipe is not filtered, great pollution is brought to the river, and the self-purification capacity of the river is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filtering cover for an urban drainage pipe outlet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be used for city drain pipe outlet filter mantle, including the drain pipe that is located the bank and is connected with city pipeline mouth, extension sleeve pipe has been cup jointed to the outside of drain pipe drainage end, be provided with flange on extension sleeve pipe's the one end outer wall, and the welding has the connecting pipe on flange's the one end outer wall, the one end welding of connecting pipe has the filter mantle body that is the round platform shape, the eccentric position of filter mantle body terminal surface opens there is the overflow hole, and the inside fixed mounting in overflow hole has an overflow pipe, fixed being provided with two first chip removal pipes and the second chip removal pipe that distribute side by side in filter mantle body side, the fixed passage that is provided with hollow structure of same end of first chip removal pipe and second chip removal pipe, the fixed inlayer that is provided with the level setting in the inside top of filter mantle body is located the top of inlayer filter sets up fixes the inside level sensor of filter mantle body, and level sensor goes up the signal line and be connected with signal converter, the play water end internal fixation of overflow pipe is provided with the solenoid valve.

Furthermore, a sealing washer is bonded on the inner wall of the extension sleeve, and the sealing washer is fixedly clamped between the extension sleeve and the drain pipe.

Furthermore, the connecting flange is composed of a first connecting plate fixedly welded at one end of the extension sleeve and a second connecting plate fixedly welded at one end of the connecting pipe, and fixing screws are fixed on the first connecting plate and the second connecting plate through bolt holes formed in the first connecting plate and the second connecting plate.

Furthermore, the mesh diameter of the inner layer filter plate is larger than that of the filter cover body.

Furthermore, a plurality of support frames with the same specification are welded at the top end of the material guide pipe, and a solar cell panel is fixed at the top end of each support frame through a bolt.

Furthermore, the solar cell panel is electrically connected with the electromagnetic valve through a wire, and a control box is connected between the electromagnetic valve and the signal converter.

Further, parallel and level between the level of inlayer filter and the first chip removal pipe, and form the cavity between inlayer filter and the filter mantle body, first chip removal pipe and cavity intercommunication.

The utility model has the advantages that:

1. through the filter mantle body of the drain pipe port department that sets up and the inlayer filter of its inside setting, can realize the filtration to leaf in the urban pipeline, avoided the leaf to enter into the river in the pollution that causes quality of water.

2. Through the connecting flange who sets up, be convenient for installation and dismantlement between filter mantle and the drain pipe, through overflow pipe and the solenoid valve that sets up, the phenomenon of drain pipe jam when having avoided the filter mantle to appear blockking up has guaranteed the normal drainage effect of drain pipe.

Drawings

Fig. 1 is a schematic structural view of a filter cover body and a drain pipe of a filter cover for an urban drain pipe outlet according to the present invention;

FIG. 2 is a schematic structural view of a connecting flange for a filtering cover of an urban drainage pipe outlet according to the present invention;

FIG. 3 is a left side view of the filter cover body structure of the filter cover for the urban drainpipe outlet according to the present invention;

fig. 4 is a schematic structural view of a solar cell panel for a filter cover of an urban drainage pipe outlet according to the present invention;

fig. 5 is a schematic structural view of an inner layer filter plate of the filter housing for the urban drainage pipe outlet according to the present invention.

In the figure: the solar water heater comprises a water discharge pipe 1, an extension sleeve 2, a connecting flange 3, a connecting pipe 4, a filter cover body 5, an overflow pipe 6, a first chip discharge pipe 7, a second chip discharge pipe 8, a first connecting plate 9, a second connecting plate 10, a fixing screw 11, a sealing washer 12, an inner layer filter plate 13, a water level sensor 14, a signal converter 15, an electromagnetic valve 16, a material guide pipe 17, a control line 18, a support frame 19 and a solar cell panel 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 5, a filter cap for an urban drainage pipe outlet comprises a drainage pipe 1 located on a river bank and connected with an urban pipeline port, an extension sleeve 2 is sleeved outside a drainage end of the drainage pipe 1 to facilitate the sealing and fixed connection between the filter cap and the drainage pipe, so as to achieve a good water guiding effect, a connecting flange 3 is arranged on an outer wall of one end of the extension sleeve 2, a connecting pipe 4 is welded on an outer wall of one end of the connecting flange 3, a truncated cone-shaped filter cap body 5 is welded at one end of the connecting pipe 4 to achieve a good filtering effect on leaves in the drainage pipe 1, so as to prevent the leaves from directly flowing into a river through the drainage pipe, so as to improve the self-purification capability of the river, an overflow hole is formed in an eccentric position of an end face of the filter cap body 5, an overflow pipe 6 is fixedly installed inside the overflow hole, and when the filter cap body 5 is blocked by the leaves, an electromagnetic valve 16 is automatically opened, the normal drainage function of the drain pipe 1 can be ensured, a first chip removal pipe 7 and a second chip removal pipe 8 which are distributed side by side are fixedly arranged on one side face of the filter cover body 5, a material guide pipe 17 with a hollow structure is fixedly arranged at the same end of the first chip removal pipe 7 and the second chip removal pipe 8, dirt in the filter cover body 5 is discharged into the material guide pipe 17 through the first chip removal pipe 7 and the second chip removal pipe 8 and then is collected by a port part of the material guide pipe 17, a horizontally arranged inner layer filter plate 13 is fixedly arranged above the filter cover body 5, the inner layer filter plate 13 divides the interior of the filter cover body 5 into two filter cavities, so that different dirt in a city pipeline can be filtered respectively, a water level sensor 14 fixed in the filter cover body 5 is arranged above the inner layer filter plate 13, and the position of water quantity in the filter cover body 5 is measured through the water level sensor 13, when the water level is highly full of the cavity above the filter mantle body 5, the water level sensor 14 controls the electromagnetic valve 16 through the signal converter 15, so that the overflow pipe 6 is automatically opened, water in the filter mantle body 5 is technically discharged, the drain pipe 1 is ensured to be in a smooth state, people can check the condition of the filter holes in the filter mantle body 5 at the moment, faults are timely eliminated, the water level sensor 14 is connected with the signal converter 15 through a signal line, and the electromagnetic valve 16 is fixedly arranged in the water outlet end of the overflow pipe 6.

Furthermore, sealing washer 12 is bonded on the inner wall of extension sleeve 2, and sealing washer 12 fixes the position of centre gripping between extension sleeve 2 and drain pipe 1, has improved the joint strength between extension pipe 2 and the drain pipe 1, guarantees its leakproofness, is convenient for to the filtration of municipal sewage.

Further, flange 3 comprises first connecting plate 9 and the second connecting plate 10 of fixed welding 4 one ends of connecting pipe of fixed welding at the first connecting plate of extension sleeve 2 one end jointly, and all is fixed with set screw 11 through the bolt hole of seting up on first connecting plate 9 and the second connecting plate 10, is convenient for through flange 3 to the installation and the change of filter mantle body 5, gives people and brings the facility in the construction.

Further, the mesh diameter of the inner layer filter plate 13 is larger than that of the filter mantle body 5, the inner layer filter plate 13 divides the inside of the filter mantle body 5 into an upper filter cavity and a lower filter cavity, so that the urban sewage is filtered in a grading manner, and a good filtering effect is achieved.

Furthermore, a plurality of supporting frames 19 with the same specification are welded at the top end of the material guiding pipe 17, a solar cell panel 20 is fixed at the top end of each supporting frame 19 through a bolt, the solar energy is utilized to supply power to the electronic elements in the solar energy, energy-saving and environment-friendly, and avoids the problem of commercial power flat cable.

Further, solar cell panel 20 passes through to form electric connection between wire and the solenoid valve 16, and is connected with control box 18 between solenoid valve 16 and the signal converter 15, and automatic control can let automatic opening and the closure of solenoid valve 16, does not need people to detect the filter mantle constantly, only need regular patrolling and examining can.

Furthermore, the horizontal height of the inner layer filter plate 13 is flush with the first chip removal pipe 7, a cavity is formed between the inner layer filter plate 13 and the filter mantle body 5, and the first chip removal pipe 7 is communicated with the cavity.

The working principle is as follows: when the urban sewage water purifier is used, an operator firstly fixedly sleeves an extension sleeve 2 on the end of a drain pipe 1, then fixedly connects a filter cover body 5 with the extension sleeve 2 through a connecting flange 3, water in an urban sewage pipeline enters the inside of the filter cover body 5 and sequentially passes through two filter cavities divided by an inner-layer filter plate 13 in the filter cover body 5 to filter dirt such as leaves in the urban sewage, the dirt filtered at the upper layer enters a material guide pipe 17 through a first chip removal pipe 7, the dirt filtered at the lower layer enters the material guide pipe 17 through a second chip removal pipe 8 to collect and treat the dirt, the water level position in the filter cover body 5 is measured through a water level sensor 13, when the water level is fully filled in a cavity above the filter cover body 5, the water level sensor 14 controls an electromagnetic valve 16 powered by a solar cell panel 20 through a signal converter 15 at the moment, so that an overflow pipe 6 is automatically opened, the water in the filter cover body 5 is discharged, the drain pipe 1 is ensured to be in a smooth state, and people can check the condition of filter holes in the filter cover body 5 to timely remove faults.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a drain pipe (1) that is used for city drain pipe outlet filter mantle, including being located the river bank and being connected with city pipeline mouth, its characterized in that, extension sleeve pipe (2) have been cup jointed to the outside of drain pipe (1) drainage end, be provided with flange (3) on the one end outer wall of extension sleeve pipe (2), and the welding has connecting pipe (4) on the one end outer wall of flange (3), the one end welding of connecting pipe (4) has filter mantle body (5) that is the round platform shape, the eccentric position of filter mantle body (5) terminal surface is opened there is the overflow hole, and the inside fixed mounting in overflow hole has overflow pipe (6), fixed being provided with two first chip removal pipe (7) and the second chip removal pipe (8) that distribute side by side in filter mantle body (5) side, fixed being provided with inlayer filter (13) that the level set up with of one end of first chip removal pipe (7) and second chip removal pipe (8).

2. A urban drainpipe outlet filter sock according to claim 1, wherein the extension sleeve (2) has a sealing gasket (12) adhered to the inner wall, and the sealing gasket (12) is held in place between the extension sleeve (2) and the drainpipe (1).

3. The urban drainpipe outlet filter cover according to claim 1, wherein the connecting flange (3) is formed by a first connecting plate (9) fixedly welded to one end of the extension sleeve (2) and a second connecting plate (10) fixedly welded to one end of the connecting pipe (4), and the first connecting plate (9) and the second connecting plate (10) are fixed with fixing screws (11) through bolt holes.

4. A urban drainpipe discharge filter cage according to claim 1, wherein the mesh diameter of the inner screen (13) is larger than the mesh diameter of the filter cage body (5).

5. The filter mantle for a municipal drain pipe drain opening according to claim 1, characterized in that the level of the inner filter plate (13) is level with the first debris removal pipe (7), and a cavity is formed between the inner filter plate (13) and the filter mantle body (5), the first debris removal pipe (7) being in communication with the cavity.

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