CN112081219A

CN112081219A - Water conservancy drainage system

Info

Publication number: CN112081219A
Application number: CN202010940120.5A
Authority: CN
Inventors: 王世铎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-12-15
Anticipated expiration: 2040-09-09
Also published as: CN112081219B

Abstract

The invention provides a water conservancy drainage system, which comprises a sewer, a well and a power supply control system, wherein the sewer is provided with a water inlet; a T-shaped protective cylinder is fixedly arranged on the inner side wall of the well, and a T-shaped pore channel is arranged in the T-shaped protective cylinder; a U-shaped screen drum is arranged in the T-shaped pore channel of the T-shaped protective drum; a sieve hopper is arranged inside the U-shaped sieve drum; a plurality of supporting plates are arranged on the inner side wall of the top of the U-shaped screen drum; a hollow supporting tube is arranged at the bottom of the U-shaped screen drum, and a first spring is arranged on the supporting tube; an end cover is arranged at the top end of the supporting tube, and a T-shaped sliding rod is arranged inside the supporting tube; the T-shaped sliding rod is sleeved with a hinged base and a second spring; two hinged connecting rods are respectively arranged between each supporting plate and the hinged base; a warning lamp is fixedly arranged at the bottom of the hinged base; the power supply control system is used for supplying power to the warning lamp and controlling the warning lamp to flash and stop. The drainage system can enhance the warning of the drainage well, improve the safety of the urban road drainage system, prevent the drainage system from being blocked and ensure the normal operation of the water conservancy drainage system.

Description

Water conservancy drainage system

Technical Field

The invention belongs to the technical field of water conservancy drainage engineering, and particularly relates to a water conservancy drainage system.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. It can be classified into: flood control engineering for preventing flood disasters; the irrigation and water conservancy project which prevents drought, waterlogging and serves agricultural production is also called irrigation and drainage project; converting water energy into electric energy; channel and port projects that improve and create shipping conditions; urban water supply and drainage works serving industrial and domestic water, and treating and draining sewage and rainwater; water and soil conservation engineering and environmental hydraulic engineering for preventing water and soil loss and water pollution and maintaining ecological balance; the fishery water conservancy project of fishery production is protected and enhanced; sea reclamation engineering and the like meeting the needs of industrial and agricultural production or transportation.

In the urban drainage engineering, the main structure of a road drainage system is that a sewer is arranged below a road, then a plurality of water wells communicated with the sewer are arranged on the road, and the tops of the water wells are covered by arranging well covers, so that people or objects are prevented from falling, and the normal running of vehicles on the road is ensured; usually, the well cover is provided with a hole groove which is mainly used for draining water and avoiding water accumulation on roads. When heavy rain or accumulated water is more, the well cover needs to be manually opened to improve the drainage capacity. However, the well cover is opened, so that great danger exists for vehicle running and people walking, and the landscape tree branches, fallen leaves, other garbage and other residues on the road are difficult to clean when entering the sewer along with rainwater, so that the sewer is blocked to influence drainage in serious cases.

Disclosure of Invention

Aiming at the technical problems, the invention provides a water conservancy drainage system, aiming at enhancing warning, improving the safety of a town road drainage system, preventing the drainage system from being blocked and ensuring the normal operation of the water conservancy drainage system.

The invention is realized by the following technical scheme:

a water conservancy drainage system is characterized in that a sewer is arranged below a town road, and a road surface is communicated with the sewer through a water well; a T-shaped protective cylinder is fixedly arranged on the inner side wall of the well, and a T-shaped pore channel is arranged inside the T-shaped protective cylinder; the top of the T-shaped hole of the T-shaped protecting cylinder is provided with a well cover, and the well cover is used for plugging the T-shaped hole, preventing people or objects from falling into the well and ensuring the normal running of vehicles on roads; a plurality of hole grooves for draining water are formed in the well cover, and water on the road surface flows into the T-shaped hole channel through the hole grooves in the well cover and finally flows into a sewer, so that water accumulation on the road is avoided; particularly, the well cover is arranged on the large-diameter section of the T-shaped pore channel, can be stably arranged and is convenient to assemble and disassemble;

a U-shaped screen drum is arranged inside the T-shaped pore channel of the T-shaped protection drum, an annular flange is arranged at the top of the U-shaped screen drum, and an annular groove is formed in the inner side wall of the T-shaped pore channel of the T-shaped protection drum; the annular flange at the top of the U-shaped screen cylinder is erected in the annular groove, and the annular flange at the top of the U-shaped screen cylinder is connected with the T-shaped protective cylinder through bolts, so that the U-shaped screen cylinder is convenient to assemble and disassemble;

a cone frustum-shaped sieve hopper with an upward opening is arranged inside the U-shaped sieve barrel, and an annular flanging is arranged at the top end of the sieve hopper; a plurality of supporting plates are arranged on the inner side wall of the top of the U-shaped screen cylinder at intervals along the circumferential direction, a guide rod is arranged between each supporting plate and the bottom end of the U-shaped screen cylinder, each guide rod penetrates through an annular flanging at the top end of the screen bucket, and the screen bucket can move axially along the guide rods; a hollow supporting tube is arranged at the bottom of the U-shaped screen cylinder along the central axis and penetrates through the screen bucket, a first spring is arranged on the supporting tube, and the top end and the bottom end of the first spring are respectively abutted against the bottom end of the screen bucket and the bottom end of the U-shaped screen cylinder; the side walls of the U-shaped screen cylinder and the screen bucket are both in a screen shape, so that rainwater can flow conveniently; under the action of the first spring, the top end of the sieve bucket is abutted against the bottom end of the supporting plate, when residues such as landscape tree branches, fallen leaves and other garbage enter the T-shaped protective barrel along with rainwater, the U-shaped sieve barrel and the sieve bucket can filter the residues, when the residues are accumulated in the sieve bucket more, the first spring is compressed under the action of the gravity of the residues, the sieve bucket moves downwards, the U-shaped sieve barrel at the top of the sieve bucket is exposed, the rainwater overflowing area is increased, and the drainage capacity is ensured; the U-shaped screen drum can be detached and taken out, so that the slag in the U-shaped screen drum and the screen bucket can be cleaned conveniently;

an end cover is arranged at the top end of the supporting tube, a T-shaped sliding rod is arranged inside the supporting tube, the top end of the T-shaped sliding rod penetrates through the end cover, and a blocking body is fixedly arranged at the top end of the T-shaped sliding rod; the T-shaped sliding rod is sleeved with a hinged base and a second spring, the top end and the bottom end of the second spring are respectively abutted against the bottom end of the hinged base and the top end of the end cover, and the top end of the hinged base is abutted against the blocking body; two hinged connecting rods are respectively arranged between each supporting plate and the hinged base, one end of each hinged connecting rod is hinged, and the other end of each hinged connecting rod is hinged with the supporting plate and the hinged base; a warning lamp is fixedly arranged at the bottom of the hinged base; under the action of the second spring, the T-shaped slide rod can move upwards along the axial direction of the support tube, so that the warning lamp can be lifted and even extend out of the well; when the well cover is installed in the T-shaped protecting cylinder, the well cover extrudes the blocking body, the lower part of the T-shaped sliding rod slides into the supporting tube, the warning lamp is folded into the T-shaped protecting cylinder, and the second spring contracts;

the power supply control system is used for supplying power to the warning lamp and controlling the warning lamp to flash and stop; it should be noted here that the warning light is the prior art equipment, can be waterproof, and the warning light accessible is often lighted or the mode of twinkling is warned to the position of suggestion this well, makes pedestrian and vehicle pay attention to safety and dodge.

Further inject, the top surface of T type casing and the top surface of well lid all flush with the road surface, avoid appearing the pothole, ensure that the car is gone steadily.

Further inject, T type hole of a T type casing says that the bottom inside wall is equipped with a plurality of support steps along the circumferencial direction interval, and the bottom of a U type sieve section of thick bamboo offsets with the top of supporting the step, can improve the steadiness and the bearing capacity of a sieve section of thick bamboo.

Further inject, the end cover is equipped with the internal thread hole, and the top lateral wall of stay tube is equipped with the external screw thread, end cover and stay tube threaded connection.

Further inject, the baffle is hemispherical, the well lid contact of being convenient for.

Further limiting, the power supply control system is a solar control system, and the solar control system comprises a solar battery pack, a storage battery, a controller and an inverter; the solar battery pack is used for receiving solar energy and converting the solar energy into electric energy, the storage battery is used for storing the electric energy, and the controller is used for controlling the storage battery to charge and discharge; the solar control system is a well-known technology, and the detailed structure and working principle thereof are not described herein.

According to the technical scheme, the water conservancy drainage system provided by the invention has the beneficial effects that: a T-shaped protective cylinder is arranged in a well of the drainage system, and can guide accumulated water on a road surface to enter an underground sewer; the U-shaped sieve cylinder is arranged in the T-shaped protective cylinder, the sieve hopper is arranged in the U-shaped sieve cylinder, and the U-shaped sieve cylinder and the sieve hopper can filter residues such as branches, fallen leaves and other garbage of the landscape tree, so that the residues are prevented from entering a sewer along with rainwater and being difficult to clean, and the residues are prevented from blocking the sewer; for improving drainage ability, after the well lid of taking out the well, the warning light that sets up in the T type protects a section of thick bamboo can promote and expose the well head, and power supply control system can give the warning light power supply and control the warning light and flash, and the warning light accessible is often bright or the mode of scintillation is warned to the position of suggestion this well, makes pedestrian and vehicle notice safety and dodge.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention with a manhole cover.

Fig. 2 is a schematic structural view of the invention without the well lid.

Fig. 3 is a partial structural schematic diagram of the present invention.

In the drawings: 1-sewer, 2-T-shaped protective cylinder, 3-well cover, 4-hole groove, 5-U-shaped screen cylinder, 6-bolt, 7-screen bucket, 8-supporting plate, 9-guiding rod, 10-supporting tube, 11-first spring, 12-end cover, 13-T-shaped sliding rod, 14-baffle body, 15-hinged base, 16-second spring, 17-hinged connecting rod, 18-warning lamp, 19-supporting step and 20-power supply control system.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1 to 3, in the water conservancy drainage system, a sewer 1 is arranged below a town road, and the road surface is communicated with the sewer 1 through a water well; a T-shaped protective cylinder 2 is fixedly arranged on the inner side wall of the well, and a T-shaped pore channel is arranged inside the T-shaped protective cylinder 2; the top of the T-shaped hole of the T-shaped protection cylinder 2 is provided with a well cover 3, and the well cover 3 is used for plugging the T-shaped hole, so that people or objects are prevented from falling into the well, and the normal running of a vehicle on a road is ensured; a plurality of hole grooves 4 for draining water are formed in the well cover 3, and water on the road surface flows into the T-shaped hole channel through the hole grooves 4 in the well cover 3 and finally flows into the sewer 1, so that water accumulation on the road is avoided; specifically, the well lid 3 is arranged on the large-diameter section of the T-shaped pore channel, can be stably arranged and is convenient to assemble and disassemble;

a U-shaped screen drum 5 is arranged inside a T-shaped pore channel of the T-shaped protective drum 2, an annular flange is arranged at the top of the U-shaped screen drum 5, and an annular groove is formed in the inner side wall of the T-shaped pore channel of the T-shaped protective drum 2; the annular flange at the top of the U-shaped screen cylinder 5 is erected in the annular groove, and the annular flange at the top of the U-shaped screen cylinder 5 is connected with the T-shaped protective cylinder 2 through the bolt 6, so that the U-shaped screen cylinder 5 is convenient to assemble and disassemble;

a cone frustum-shaped sieve hopper 7 with an upward opening is arranged inside the U-shaped sieve drum 5, and an annular flanging is arranged at the top end of the sieve hopper 7; a plurality of supporting plates 8 are arranged on the inner side wall of the top of the U-shaped screen drum 5 at intervals along the circumferential direction, a guide rod 9 is arranged between each supporting plate 8 and the bottom end of the U-shaped screen drum 5, each guide rod 9 penetrates through an annular flanging at the top end of the screen bucket 7, and the screen bucket 7 can move axially along the guide rods 9; a hollow supporting tube 10 is arranged at the bottom of the U-shaped screen drum 5 along the central axis, the supporting tube 10 penetrates through the screen bucket 7, a first spring 11 is arranged on the supporting tube 10, and the top end and the bottom end of the first spring 11 are respectively abutted against the bottom end of the screen bucket 7 and the bottom end of the U-shaped screen drum 5; the side walls of the U-shaped screen drum 5 and the screen bucket 7 are both in a screen shape, so that rainwater can flow conveniently; under the action of the first spring 11, the top end of the sieve bucket 7 is abutted against the bottom end of the support plate 8, when residues such as landscape tree branches, fallen leaves and other garbage enter the T-shaped protective cylinder 2 along with rainwater, the U-shaped sieve cylinder 5 and the sieve bucket 7 can filter the residues, when the residues are accumulated in the sieve bucket 7, the first spring 11 is compressed under the action of gravity of the residues, the sieve bucket 7 moves downwards, the U-shaped sieve cylinder 5 at the top of the sieve bucket 7 is exposed, the rainwater overflowing area is increased, and the drainage capacity is ensured; the U-shaped screen drum 5 can be taken out in a detachable mode, and slag in the U-shaped screen drum 5 and the screen bucket 7 can be cleaned conveniently;

an end cover 12 is arranged at the top end of the supporting tube 10, a T-shaped sliding rod 13 is arranged inside the supporting tube 10, the top end of the T-shaped sliding rod 13 penetrates through the end cover 12, and a blocking body 14 is fixedly arranged at the top end of the T-shaped sliding rod 13; a hinged base 15 and a second spring 16 are sleeved on the T-shaped sliding rod 13, the top end and the bottom end of the second spring 16 are respectively abutted against the bottom end of the hinged base 15 and the top end of the end cover 12, and the top end of the hinged base 15 is abutted against the stopper 14; two hinge connecting rods 17 are respectively arranged between each support plate 8 and the hinge base 15, one end of each hinge connecting rod 17 is hinged, and the other end of each hinge connecting rod 17 is hinged with the support plate 8 and the hinge base 15; a warning lamp 18 is fixedly arranged at the bottom of the hinged base 15; under the action of the second spring 16, the T-shaped slide rod 13 can move upwards along the axial direction of the support tube 10, so that the warning lamp 18 can be lifted and even extend out of a well; when the well lid 3 is installed in the T-shaped protection cylinder 2, the well lid 3 extrudes the blocking body 14, the lower part of the T-shaped sliding rod 13 slides into the supporting tube 10, the warning lamp 18 is folded into the T-shaped protection cylinder 2, and the second spring 16 contracts;

the intelligent warning lamp further comprises a power supply control system 20, wherein the power supply control system 20 is used for supplying power to the warning lamp 18 and controlling the warning lamp 18 to flash on and off; the power supply control system 20 is a solar control system, and the solar control system comprises a solar battery pack, a storage battery, a controller and an inverter; the solar battery pack is used for receiving solar energy and converting the solar energy into electric energy, the storage battery is used for storing the electric energy, and the controller is used for controlling the storage battery to charge and discharge; the solar control system is a known technology, and the specific structure and the working principle of the solar control system are not described again; it should be noted here that the warning light 18 is a device in the prior art, which is waterproof, and the warning light 18 can warn in a normal lighting or flashing manner to prompt the position of the well, so that pedestrians and vehicles can pay attention to safety and avoid the well.

In this embodiment, the top surface of T type casing 2 and the top surface of well lid 3 all flush with the road surface, avoid appearing the hole, ensure that the car is gone steadily.

In this embodiment, the T type of a T type casing 2's T type pore canal bottom inside wall is equipped with a plurality of support steps 19 along the circumferencial direction interval, and the bottom of a U type sieve section of thick bamboo 5 offsets with the top of supporting step 19, can improve the steadiness and the bearing capacity of a sieve section of thick bamboo.

In this embodiment, the end cap 12 is provided with an internal threaded hole, the outer side wall of the top of the support tube 10 is provided with an external thread, and the end cap 12 is in threaded connection with the support tube 10.

In this embodiment, the blocking body 14 is hemispherical, so that the well lid 3 can be contacted conveniently.

The working principle of the embodiment is as follows: when the drainage system runs, when the surface water accumulation of a road is small, the accumulated water flows into the T-shaped casing 2 through the hole groove 4 on the well cover 3; when heavy rain or more accumulated water is met, the manhole cover 3 is manually opened to improve the drainage capacity, and the accumulated water on the road surface flows into the T-shaped pile casing 2; slag substances such as landscape tree branches, fallen leaves and other garbage on the road enter the T-shaped protective cylinder 2 along with rainwater, the U-shaped screen cylinder 5 and the screen bucket 7 can filter the slag substances such as the landscape tree branches, the fallen leaves and other garbage, the slag substances are prevented from entering the sewer 1 along with the rainwater and being difficult to clean, and the slag substances are prevented from blocking the sewer 1; when the slag is accumulated in the sieve hopper 7, the first spring 11 is compressed under the action of the gravity of the slag, the sieve hopper 7 moves downwards, the U-shaped sieve drum 5 at the top of the sieve hopper 7 is exposed, the rainwater flow area is increased, and the drainage capacity is ensured; the U-shaped screen drum 5 can be taken out in a detachable mode, and slag in the U-shaped screen drum 5 and the screen bucket 7 can be cleaned conveniently; for improving drainage capacity, after taking out the well lid 3 of well, the warning light 18 that sets up in the T type protects a 2 can promote and expose the well head, and power supply control system 20 can give the power supply of warning light 18 and control warning light 18 and flash, and warning light 18 accessible is often lighted or the mode of scintillation is warned to the position of suggestion this well, makes pedestrian and vehicle notice safety and dodge.

Claims

1. The utility model provides a water conservancy drainage system, the below of town road is equipped with the sewer, through setting up well intercommunication, its characterized in that between road surface and the sewer:

a T-shaped protective cylinder is fixedly arranged on the inner side wall of the well, and a T-shaped pore channel is arranged inside the T-shaped protective cylinder; a well cover is arranged at the top of the T-shaped hole of the T-shaped protective cylinder; a plurality of hole grooves for draining water are formed in the well cover;

a U-shaped screen drum is arranged inside the T-shaped pore channel of the T-shaped protection drum, an annular flange is arranged at the top of the U-shaped screen drum, and an annular groove is formed in the inner side wall of the T-shaped pore channel of the T-shaped protection drum; the annular flange at the top of the U-shaped screen cylinder is erected in the annular groove, and the annular flange at the top of the U-shaped screen cylinder is connected with the T-shaped protective cylinder through a bolt;

a cone frustum-shaped sieve hopper with an upward opening is arranged inside the U-shaped sieve barrel, and an annular flanging is arranged at the top end of the sieve hopper; a plurality of supporting plates are arranged on the inner side wall of the top of the U-shaped screen cylinder at intervals along the circumferential direction, a guide rod is arranged between each supporting plate and the bottom end of the U-shaped screen cylinder, and each guide rod penetrates through an annular flanging at the top end of the screen bucket; a hollow supporting tube is arranged at the bottom of the U-shaped screen cylinder along the central axis and penetrates through the screen bucket, a first spring is arranged on the supporting tube, and the top end and the bottom end of the first spring are respectively abutted against the bottom end of the screen bucket and the bottom end of the U-shaped screen cylinder; the side walls of the U-shaped screen cylinder and the screen bucket are both in a screen mesh shape;

an end cover is arranged at the top end of the supporting tube, a T-shaped sliding rod is arranged inside the supporting tube, the top end of the T-shaped sliding rod penetrates through the end cover, and a blocking body is fixedly arranged at the top end of the T-shaped sliding rod; the T-shaped sliding rod is sleeved with a hinged base and a second spring, the top end and the bottom end of the second spring are respectively abutted against the bottom end of the hinged base and the top end of the end cover, and the top end of the hinged base is abutted against the blocking body; two hinged connecting rods are respectively arranged between each supporting plate and the hinged base, one end of each hinged connecting rod is hinged, and the other end of each hinged connecting rod is hinged with the supporting plate and the hinged base; a warning lamp is fixedly arranged at the bottom of the hinged base;

the power supply control system is used for supplying power to the warning lamp and controlling the warning lamp to flash and stop.

2. A water conservancy drainage system according to claim 1, wherein: the top surface of T type pile casing and the top surface of well lid all level with the road surface.

3. A water conservancy drainage system according to claim 1, wherein: a plurality of supporting steps are arranged on the inner side wall of the bottom of the T-shaped hole of the T-shaped protective cylinder at intervals along the circumferential direction, and the bottom end of the U-shaped screen cylinder is abutted to the top ends of the supporting steps.

4. A water conservancy drainage system according to claim 1, wherein: the end cover is provided with an internal thread hole, the outer side wall of the top of the supporting tube is provided with an external thread, and the end cover is in threaded connection with the supporting tube.

5. A water conservancy drainage system according to claim 1, wherein: the blocking body is hemispherical.

6. A water conservancy drainage system according to claim 1, wherein: the power supply control system is a solar control system, and the solar control system comprises a solar battery pack, a storage battery, a controller and an inverter.