CN211898821U

CN211898821U - Drainage anti-blocking urban drainage collection port structure

Info

Publication number: CN211898821U
Application number: CN201922473353.4U
Authority: CN
Inventors: 吕计才; 曹爱军; 朱建军; 杨洪镅; 赵文斌
Original assignee: Shanxi Chengxin Municipal Construction Co ltd
Current assignee: Shanxi Chengxin Municipal Construction Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-10
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a mouthful structure is collected in drainage anti-clogging urban drainage, including the drainage shaft, the drain pipe is cup jointed to the drainage shaft bottom, the basket is collected to the joint on the drainage shaft inner wall, it has the filtration pore to open on the collection basket, drainage shaft top joint well lid, it has a plurality of inlet openings to open on the well lid, the storage water tank is buried in the drainage shaft outside, inlet tube intercommunication drainage shaft is passed through at the storage water tank top, storage water tank bottom curb plate department opens there is the delivery port, the wash pipe is connected to the delivery port, wash pipe intercommunication drainage shaft is just to collecting the basket, the storage water tank is close to articulated sealing door on the lateral wall of delivery port, be equipped with bath. Big block rubbish such as leaf, plastic bag joins in marriage the well lid and blocks, filters tiny debris such as stone, silt in the filtration pore and filters, and the rainwater finally passes through the drain pipe and discharges, avoids drain shaft and drain pipe to block up, and the rainwater in the bath mechanism automatic control storage water tank is collected to flow into the wash pipe with the rainwater through the delivery port and erode the collection basket and realize self-cleaning, avoid filtering a large amount of blockings up in the pore.

Description

Drainage anti-blocking urban drainage collection port structure

Technical Field

The utility model relates to a municipal drainage technical field specifically is a drainage prevents blockking up municipal drainage and collects mouthful structure.

Background

It has drainage well to be used for collecting and discharging the rainwater to open often on urban road ground, present drainage well all is direct to collect the rainwater and discharges through the drain pipe, only block rubbish such as massive leaf and plastic bag through the well lid, however, the rainwater erodees the road surface and can bring a large amount of silt into drainage well, the time of having a specified duration can lead to the drain pipe to block up, and the gathering of silt is in drainage well bottom and drain pipe, be difficult to the clearance, we provide a drainage for this and prevent blockking up urban drainage and collect mouthful structure and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage prevents blockking up urban drainage and collects a mouthful structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage anti-clogging urban drainage collection port structure comprises a drainage well, wherein the drainage well is arranged on the urban ground, a drain pipe is fixedly sleeved at the bottom of the drain well, a collecting basket is clamped on the inner wall of the drain well, a filtering hole is formed on the collecting basket, the top of the drainage well is clamped with a well cover on the ground, the well cover is provided with a plurality of water inlet holes, a water storage tank is embedded in the ground outside the drainage well, the top of the water storage tank is fixedly sleeved with one end of a water inlet pipe, the other end of the water inlet pipe is communicated with the top of the drainage well and is tightly attached to the collection basket, a water outlet is arranged on the side plate at the bottom of the water storage tank and is fixedly connected with one end of a flushing pipe, the other end of the flushing pipe is communicated with the drainage well and is just opposite to the bottom of the collecting basket, a sealing door is hinged to the side wall, close to the water outlet, of the water storage tank, and flushing mechanisms are arranged in the sealing door and the water storage tank.

Preferably, the bottom surface at drainage well top becomes the slope structure, well lid top edge is crisscross to be equipped with the dog of a plurality of arc structures, the diameter of crossing the filtration pore is less than the diameter of inlet opening.

Preferably, the top of collection basket and drainage well is hopper-shaped structure, and the inlet tube hugs closely hopper-shaped structure bottom, collection basket middle part and drainage well bottom are the cylinder structure, the bottom of collection basket is confined circular cone structure, and the circular cone structure lateral wall of the directional collection basket of one end of wash pipe intercommunication drainage well.

Preferably, the distance from the bottom of the water storage tank to the bottom surface of the drainage well is greater than the distance from the bottom surface of the collection basket to the bottom surface of the drainage well, and the distance from one end, close to the drainage well, of the flushing pipe to the bottom surface of the drainage well is greater than the distance from the top of the drainage pipe to the bottom surface of the drainage well.

Preferably, the bath mechanism includes the fixed plate, the fixed mounting fixed plate on the inner wall of storage water tank, the guide bar is cup jointed in the slip on the fixed plate, the top fixed connection floater of guide bar, it has the turn trough to open on the storage water tank bottom plate of guide bar below, the fixed mounting round pin axle in the turn trough, sell epaxial rotation and cup joint the middle part of pawl, the bottom of the one end joint sealing door of pawl, the one end of the other end fixed connection stay cord of pawl, the bottom of the other end fixed connection guide bar of stay cord, fixed installation spring between the outer wall of sealing door and the inner wall of delivery port, the bottom installation torsional spring of pawl and turn trough.

Preferably, one side of the bottom of the sealing door close to the water storage tank and one side of the ratchet of the pawl close to the water outlet are of matched inclined structures, and magnets are installed at the plane ends of the ratchet of the sealing door and the ratchet of the pawl.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom surface of the top of the drainage well is of an inclined structure, rainwater is drained into the drainage well, a plurality of stop blocks of arc structures are arranged at the edge of the top of the well cover in a staggered mode, the stop blocks rubbish such as leaves and plastic bags, the rainwater flows through the filtering holes in the collecting basket to be further filtered, fine sundries such as stones and silt are filtered, and finally the rainwater is drained through the drainage pipe, so that the drainage well and the drainage pipe are prevented from being blocked; the bottom of the collecting basket is of a closed conical structure, so that stones and silt are collected into a cone at the bottom of the collecting basket, the silt of large materials can be collected through the bottom of the cone, and the cleaning period of the collecting basket is prolonged; when rainwater continuously enters the drainage well, a part of rainwater filtered at the top of the collecting basket is poured into the water storage tank by the water inlet pipe, rainwater collection in the water storage tank is automatically controlled by the flushing mechanism, and a large amount of collected rainwater flows into the flushing pipe through the water outlet, so that drainage is assisted, and high-speed water flow flushed by the flushing pipe flushes the collecting basket, so that silt on the collecting basket is gathered towards the bottom of the cone, and other filtering holes are flushed away, thereby avoiding the blockage of a large number of filtering holes and further prolonging the cleaning period of the collecting basket; the well lid is opened and is proposed the collection basket and pour out silt and can realize the cleaning work of collecting the basket, the desilting of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 3 is the utility model discloses well lid structure schematic diagram.

In the figure: the water-saving device comprises a drainage well 1, a well cover 2, a collecting basket 3, a water inlet hole 4, a filtering hole 5, a water storage tank 6, a water outlet 7, a sealing door 8, a flushing mechanism 9, a floating ball 91, a fixed plate 92, a guide rod 93, a spring 94, a pull rope 95, a rotary groove 96, a pin shaft 97, a pawl 98, a torsion spring 99, a flushing pipe 10, a stop block 11, a water inlet pipe 12 and a water outlet pipe 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a drainage prevents blockking up urban drainage and collects a mouthful structure, including drainage shaft 1, drainage shaft 1 opens on urban ground, the fixed cover in drainage shaft 1 bottom connects the outlet pipe 13, basket 3 is collected to the joint on the 1 inner wall of drainage shaft, it has filtration pore 5 to collect to open on the basket 3, 1 subaerial joint well lid 2 in drainage shaft top, it has a plurality of inlet openings 4 to open on the well lid 2, the ground in the drainage shaft 1 outside is buried there is

storage water tank

6, 6 fixed one ends that cup joint inlet tube 12 in storage water tank top, the other end intercommunication drainage shaft 1's of inlet tube 12 top closely pastes on collecting basket 3, 6 bottom curb plate departments of storage water tank open there is delivery port 7, the one end of 7 fixed connection wash pipe 10 of delivery port, the other end intercommunication drainage shaft 1 of wash pipe 10 just is to the bottom of collecting basket 3, articulated sealing door 8 on the lateral wall that storage water tank 6 is close to delivery port 7, be equipped. Rainwater flows into the drainage well 1 through the water inlet hole 4 on the well lid 2, massive garbage such as leaves, plastic bags and the like is blocked by the well lid 1, the rainwater flows through the filtering hole 5 on the collecting basket 3 for further filtering, fine sundries such as stones, silt and the like are filtered, and finally the rainwater is discharged through the drain pipe 13, so that the drainage well 1 and the drain pipe 13 are prevented from being blocked, when the rainwater continuously enters the drainage well 1, a part of rainwater filtered at the top of the collecting basket 3 is poured into the water storage tank 6 through the water inlet pipe 12, at the moment, the sealing door 8 is sealed, the rainwater is collected in the water storage tank 6, when a large amount of rainwater is collected in the water storage tank 6, the water flushing mechanism 9 opens the sealing door 8, so that a large amount of rainwater flows into the flushing pipe 10 through the water outlet 7, the rainwater quickly flushes out of the flushing pipe 10 under the action of gravity, so as to flush the bottom of, avoiding the filter holes 5 on the collecting basket 3 from being blocked greatly.

The bottom surface at 1 top of drainage well becomes the slope structure, with rainwater drainage to drainage well 1 in, the crisscross dog 11 that is equipped with a plurality of arc structures of 2 top edges of well lid, dog 11 stops rubbish such as leaf and plastic bag, and the diameter of filtering pore 5 is less than the diameter of inlet opening 4 for collect basket 3 and filter tiny debris.

The top of collecting basket 3 and drainage well 1 is funnel-shaped structure, and inlet tube 12 hugs closely funnel-shaped structure bottom, make in the part of funnel-shaped structure department that the rainwater flows through inlet tube 12 flows to storage water tank 6, collect basket 3 middle part and drainage well 1 bottom are the cylinder structure, the bottom of collecting basket 3 is confined circular cone structure, make stone and silt gather in the circular cone of collecting basket 3 bottom, can collect the aniseed silt through circular cone bottom, and the directional circular cone structure lateral wall of collecting basket 3 of one end of flushing pipe 10 intercommunication drainage well 1, high-speed rivers that wash out through flushing pipe 10 wash collecting basket 3, make silt on the collecting basket 3 gather to circular cone bottom, and all the other filtration pores 5 are washed away, avoid filtering pores 5 a large amount of blockings, the clearance cycle of extension collecting basket 3.

The distance from the bottom of the water storage tank 6 to the bottom surface of the drainage well 1 is greater than the distance from the bottom surface of the collection basket 3 to the bottom surface of the drainage well 1, so that the water storage tank 6 quickly flushes out of the flushing pipe 10 due to the height difference pressure, and the collection basket 3 is flushed; the distance from one end of the flushing pipe 10 close to the drainage well 1 to the bottom surface of the drainage well 1 is larger than the distance from the top of the drainage pipe 13 to the bottom surface of the drainage well 1, so that rainwater at the bottom of the drainage well 1 is prevented from blocking the flushing pipe 10.

The flushing mechanism 9 comprises a fixing plate 92, the fixing plate 92 is fixedly installed on the inner wall of the water storage tank 6, a guide rod 93 is sleeved on the fixing plate 92 in a sliding manner, a floating ball 91 is fixedly connected to the top of the guide rod 93, a rotary groove 96 is formed in the bottom plate of the water storage tank 6 below the guide rod 93, a pin shaft 97 is fixedly installed in the rotary groove 96, the middle of a pawl 98 is sleeved on the pin shaft 97 in a rotating manner, one end of the pawl 98 is clamped with the bottom of the sealing door 8, the other end of the pawl 98 is fixedly connected with one end of a pull rope 95, the other end of the pull rope 95 is fixedly connected with the bottom of the guide rod 93, a spring 94 is fixedly installed between the outer wall of the sealing door 8 and the inner wall of the water outlet 7, a torsion spring 99 is installed at the bottoms of the pawl 98 and the rotary groove 96, when rainwater in the water storage tank 6 is less, the floating ball 91 is pressed on the, at the moment, the rainwater pressure is greater than the elastic force of the spring 94, the pawl 98 limits the sealing door 8 to prevent the sealing door 8 from being opened and cannot be opened, and when the sealing door contacts the floating ball 91, the floating ball 91 gradually floats upwards to pull the guide rod 93, the guide rod 93 continues to float upwards after straightening the pull rope 95 to cause the pull rope 95 to pull the pawl 98, the pawl 98 rotates to separate from the sealing door 8, so that the sealing door 8 is automatically flushed by the rainwater pressure, a large amount of rainwater flows into the flushing pipe 10 through the water outlet 7, the floating ball 91 falls back to the fixing plate 92 after the rainwater flows, the pawl 98 resets under the torsion spring 99, the sealing door 8 falls under the self gravity and the thrust of the spring 94, one side of the bottom of the sealing door 8 close to the water storage tank 6 and one side of the pawl 98 close to the ratchet water outlet 7 are of matched inclined structures, the pawl 98 is automatically extruded, and magnets are arranged at the plane ends of the ratchet teeth of the sealing door 8 and the pawl 98, and the sealing door 8 is tightly attached and sealed by the magnet after being clamped with the pawl 98, so that preparation is made for storing water again in the water storage tank 6.

The working principle is as follows: when the utility model is used, rainwater flows into the drainage well 1 through the water inlet hole 4 on the well lid 2, massive garbage such as leaves and plastic bags is blocked by the well lid 1, the rainwater flows through the filtering holes 5 on the collecting basket 3 for further filtering, fine sundries such as stones and silt are filtered, and finally the rainwater is discharged through the drainage pipe 13, so that the blockage of the drainage well 1 and the drainage pipe 13 is avoided; the bottom of the collecting basket 3 is of a closed conical structure, so that stones and silt are collected into the cone at the bottom of the collecting basket 3, the silt of large materials can be collected through the bottom of the cone, and the cleaning period of the collecting basket 3 is prolonged; when rainwater continuously enters the drainage well 1, a part of rainwater filtered at the top of the collection basket 3 is poured into the water storage tank 6 by the water inlet pipe 12, when the rainwater in the water storage tank 6 is low, the floating ball 91 is pressed on the fixing plate 92, the pull rope 95 is in a loose state, the sealing door 8 is clamped with the pawl 98, so that the rainwater is continuously stored in the water storage tank 6, when the rainwater storage amount is increased, the pressure extrudes the sealing door 8, the rainwater pressure is greater than the elastic force of the spring 94, the pawl 98 limits the sealing door 8 to prevent the sealing door 8 from being opened and cannot be opened, and when the rainwater contacts the floating ball 91, the floating ball 91 gradually floats upwards to pull the guide rod 93, the guide rod 93 pulls the pawl 98 by the pull rope 95 upwards after straightening the pull rope 95, the pawl 98 rotates to separate from the sealing door 8, so that the rainwater pressure automatically flushes the sealing door 8, a large amount of rainwater flows into the flushing pipe 10 through, so that the silt on the collecting basket 3 is gathered towards the bottom of the cone, the rest filtering holes 5 are flushed away, the filtering holes 5 are prevented from being blocked in a large amount, the cleaning period of the collecting basket 3 is further prolonged, the floating ball 91 falls back to the fixing plate 92 after rainwater flows, the pawl 98 is reset under the torsion spring 99, the sealing door 8 falls under the self gravity and the thrust of the spring 94, one side of the bottom of the sealing door 8 close to the water storage tank 6 and one side of the ratchet of the pawl 98 close to the water outlet 7 are of matched inclined structures, the pawl 98 is automatically extruded by the inclined surface when the sealing door 8 falls, the pawl 98 is rotated and clamped with the sealing door 8, the magnets are arranged at the plane ends of the ratchet of the sealing door 8 and the ratchet of the pawl 98, the sealing door 8 is tightly attached and sealed by the adsorption of the magnets after the pawl is clamped with the pawl 98, preparation is made for the water storage tank 6 to store again, and the filtering holes, and be convenient for silt is collected, and the later stage is opened well lid 2 and is proposed collection basket 3 and pour out silt and can realize the cleaning work of collecting the basket, the desilting of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drainage prevents blockking up urban drainage and collects a mouthful structure, includes drainage shaft (1), drainage shaft (1) is opened on urban surface, fixed cover in drainage shaft (1) bottom connects drain pipe (13), its characterized in that: the drainage well is characterized in that the collection basket (3) is received by a clamping device on the inner wall of the drainage well (1), a filter hole (5) is formed in the collection basket (3), the top of the drainage well (1) is connected with the well lid (2) in a clamping manner on the ground, a plurality of water inlet holes (4) are formed in the well lid (2), a water storage tank (6) is buried in the ground outside the drainage well (1), one end of a water inlet pipe (12) is fixedly sleeved on the top of the water storage tank (6), the other end of the water inlet pipe (12) is communicated with the top of the drainage well (1) and tightly attached to the collection basket (3), a water outlet (7) is formed in the bottom side plate of the water storage tank (6), one end of a water flushing pipe (10) is fixedly connected with the water outlet (7), the other end of the water flushing pipe (10) is communicated with the drainage well (1) and is just opposite to the bottom of the collection basket (3), a sealing, and a flushing mechanism (9) is arranged in the sealing door (8) and the water storage tank (6).

2. The drainage anti-clogging urban drainage collection port structure according to claim 1, characterized in that: the bottom surface at drainage shaft (1) top becomes inclined structure, well lid (2) top edge is crisscross dog (11) that are equipped with a plurality of arc structures, the diameter of crossing filter orifice (5) is less than the diameter of inlet opening (4).

3. The drainage anti-clogging urban drainage collection port structure according to claim 1, characterized in that: the top of collecting basket (3) and drainage well (1) is for leaking hopper-shaped structure, and inlet tube (12) hug closely hopper-shaped structure bottom, collect basket (3) middle part and drainage well (1) bottom and be the cylinder structure, the bottom of collecting basket (3) is the confined circular cone structure, and the circular cone structure lateral wall of directional collection basket (3) of one end of wash pipe (10) intercommunication drainage well (1).

4. The drainage anti-clogging urban drainage collection port structure according to claim 1, characterized in that: the distance from the bottom of the water storage tank (6) to the bottom surface of the drainage well (1) is greater than the distance from the bottom surface of the collection basket (3) to the bottom surface of the drainage well (1), and the distance from one end, close to the drainage well (1), of the flushing pipe (10) to the bottom surface of the drainage well (1) is greater than the distance from the top of the drainage pipe (13) to the bottom surface of the drainage well (1).

5. The drainage anti-clogging urban drainage collection port structure according to claim 1, characterized in that: the flushing mechanism (9) comprises a fixed plate (92), the fixed plate (92) is fixedly arranged on the inner wall of the water storage tank (6), a guide rod (93) is sleeved on the fixed plate (92) in a sliding manner, a floating ball (91) is fixedly connected to the top of the guide rod (93), a rotating groove (96) is arranged on the bottom plate of the water storage tank (6) below the guide rod (93), a pin shaft (97) is fixedly arranged in the rotating groove (96), the pin shaft (97) is rotatably sleeved with the middle part of the pawl (98), one end of the pawl (98) is clamped at the bottom of the sealing door (8), the other end of the pawl (98) is fixedly connected with one end of the pull rope (95), the other end of the pull rope (95) is fixedly connected with the bottom of the guide rod (93), a spring (94) is fixedly arranged between the outer wall of the sealing door (8) and the inner wall of the water outlet (7), and torsion springs (99) are arranged at the bottoms of the pawls (98) and the rotating grooves (96).

6. The drainage anti-clogging urban drainage collection port structure according to claim 5, characterized in that: one side of the bottom of the sealing door (8) close to the water storage tank (6) and one side of the ratchet of the pawl (98) close to the water outlet (7) are of matched inclined structures, and magnets are arranged at the plane ends of the ratchet of the sealing door (8) and the ratchet of the pawl (98).