CN213868175U

CN213868175U - Sewage intercepting gutter inlet

Info

Publication number: CN213868175U
Application number: CN202022015059.1U
Authority: CN
Inventors: 王景芸
Original assignee: Wuhan Pengsen Environmental Technology Co ltd
Current assignee: Wuhan Pengsen Environmental Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-08-03
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a sewage interception gutter inlet, which comprises a drainage cylinder buried underground, wherein the upper end of the drainage cylinder is provided with an opening, the lower end of the drainage cylinder is closed, the side surface of the lower end of the drainage cylinder is connected with a rainwater pipe, and 2 collecting cylinders symmetrically arranged at the two sides of the drainage cylinder are arranged; the top of the collecting barrel is obliquely provided with an intercepting plate, the top edge of the intercepting plate in an initial inclined state is flush with the ground, the bottom edge of the intercepting plate is hinged with the bottom of the collecting barrel through a hinged shaft, so that the collecting barrel is opened and closed, the hinged shaft is flush with the side edge of the upper end of the drainage barrel, a driving piece is arranged in the collecting barrel and controls the intercepting plate to rotate around the hinged shaft, and a space for the intercepting plate to rotate is reserved in the collecting barrel; the upper surface of the interception plate is provided with a plurality of interception pieces; a flow baffle is arranged right above the drainage cylinder, the flow baffle is flush with the ground, and a gap is reserved between the side edge of the flow baffle and the top edge of the interception plate. The device realizes the relatively thorough separation of the garbage and the rainwater, avoids the leaves from blocking a sewer, and is relatively convenient to clean the garbage.

Description

Sewage intercepting gutter inlet

Technical Field

The utility model belongs to the technical field of municipal infrastructure, especially a cut dirty inlet for stom water.

Background

With the continuous acceleration of urbanization process, urban drainage facilities become an important basic project for modern city construction. At present, drainage pipelines constructed in most cities are laggard in design concept and construction method, the drainage pipe diameter is small, the material quality is poor, the distribution is unreasonable, the phenomenon of blockage of the drainage pipe at a road section is caused, rainwater and sewage overflow, water is accumulated on the road surface, the environment is polluted, the traffic is also hindered, and inconvenience is brought to production and life of residents.

In the prior art, a Chinese granted patent CN209494030U provides a rainwater sewage interception hanging basket device, which automatically changes the height of a top cover according to the rainfall, increases the water flow, accelerates the rainwater collection and avoids water accumulation; the silt accumulated in the device is more convenient to remove. For example, the Chinese granted patent CN209798969U provides a rainwater port sewage interception filter device, wherein a rainwater well grate is arranged at the top of a filtering and drainage cylinder, concrete prefabricated sills are respectively arranged on two side walls of the filtering and drainage cylinder, the sewage interception filter device is arranged between the concrete prefabricated sills on the two sides, a rainwater collection pipe is arranged at the bottom of the filtering and drainage cylinder, and the rainwater collection pipe is communicated with a municipal pipe network. Can fine realization municipal rainwater get into the front end before the pipe network and handle, the condition that takes time and labours when avoiding appearing traditional artifical clearance can greatly raise the efficiency simultaneously, reduces city management working cost. The above-mentioned several kinds of rain water inlets that cut off sewage can not realize the separation of leaf, mud, rubbish and rainwater betterly, and leaf, mud still take place to block up easily in cutting off sewage rainwater mouth, and managers can not pay attention to all the rain water inlets that cut off sewage in city constantly and whether block up.

Disclosure of Invention

In order to solve the problems of the prior art, the utility model provides a cut dirty inlet for stom water realizes through following technical scheme.

A sewage interception gutter inlet comprises a drainage cylinder buried underground, wherein the upper end of the drainage cylinder is provided with an opening, the lower end of the drainage cylinder is closed, the side surface of the lower end of the drainage cylinder is connected with a rainwater pipe, and the drainage cylinder is further provided with 2 collecting cylinders symmetrically arranged on two sides of the drainage cylinder; the top of the collecting barrel is obliquely provided with an intercepting plate, the top edge of the intercepting plate in an initial inclined state is flush with the ground, the bottom edge of the intercepting plate is hinged with the bottom of the collecting barrel through a hinged shaft, so that the collecting barrel is opened and closed, the hinged shaft is flush with the side edge of the upper end of the drainage barrel, a driving piece is arranged in the collecting barrel and controls the intercepting plate to rotate around the hinged shaft, and a space for the intercepting plate to rotate is reserved in the collecting barrel; the upper surface of the interception plate is provided with a plurality of interception pieces; a flow baffle is arranged right above the drainage cylinder, the flow baffle is flush with the ground, and a gap is reserved between the side edge of the flow baffle and the top edge of the interception plate.

The installation steps of the sewage intercepting gutter inlet are as follows: the collecting barrels are symmetrically arranged on two sides of the drainage barrel, the interception plate is inclined upwards, the bottom edge of the interception plate is hinged with the collecting barrel through a hinge shaft, and the driving piece can control the interception plate to keep the inclined state in the initial state; install a drain cylinder and a collector section of thick bamboo together in the hole of underground reservation to make the topside of the trapped plate at collector section of thick bamboo top and ground parallel and level, then cover the fender and flow the board in the top of a drain cylinder, keep off and reserve the gap of certain width between board and the trapped plate, keep off the effect of flowing the board and be the inner structure who covers a drain cylinder, make it more pleasing to the eye, more importantly makes the rainwater all flow to the trapped plate of a drain cylinder both sides, flows to a drain cylinder from the trapped plate.

The working principle of the sewage intercepting gutter inlet is as follows: (1) when raining, rainwater mixed with solid garbage such as leaves, packing paper, sludge and the like flows into the interception plate from gaps on two sides of the flow baffle plate, the solid garbage in the rainwater is stopped by the interception piece on the interception plate and stays on the interception plate, and relatively clean rainwater flows into the drainage cylinder from the interception plate; (2) when the accumulation of garbage such as leaves on the interception plate becomes more, the driving piece enables the interception plate to rotate downwards, the upper end of the collecting barrel is opened, garbage impurities such as leaves and sludge fall into the collecting barrel under the scouring action of gravity and rainwater, and when the quantity of the garbage impurities such as leaves and sludge on the interception plate becomes less, the interception plate rotates to the initial position again; when the interception plate rotates, a space is reserved in a rotating area of the interception plate in the collection cylinder, and the interception plate cannot conflict with the inner wall of the collection cylinder when rotating; (3) after a period of time, after the garbage in the collecting barrel is fully collected, taking out the garbage from the collecting barrel by a responsible sanitation worker, and then continuing to use the garbage. Through the steps, the device realizes effective separation of garbage such as leaves and rainwater, and is not easy to block.

Preferably, the collecting cylinder is provided with a limiting piece on the upper end thereof corresponding to the interception plate, and the limiting piece limits the upward rotation angle of the interception plate. The effect of locating part makes the topside of holding back the board all the time with ground parallel and level, avoids holding back the board and makes progress the too big production gap of rotation angle, leads to losing the separation and holds back the effect of rubbish debris.

More preferably, the driving member is a torsion spring disposed on the hinge shaft, and the torsion spring is in a natural state when the interception plate is in an initial inclined state. As the structural style of a driving piece, the torsional spring can realize the downward rotation of entrapment plate and open the collecting cylinder through the torsion of self to the rotation is reset upwards, and the size of the torsion of torsional spring depends on the weight of the leaf that the entrapment plate once only can be held back and the weight of entrapment plate self, consequently, can select suitable torsional spring according to actual demand.

More preferably, the driving member is a waterproof hydraulic cylinder arranged between the inner wall of the drainage tube and the interception plate, and is further provided with a controller and a weight sensor, the weight sensor is positioned in the interception plate, and the controller is electrically connected with the waterproof hydraulic cylinder and the weight sensor. The waterproof hydraulic cylinder is a common electronic device in the market at present, and can be designed by referring to Chinese granted patents CN204127018U, CN206943116U and CN209412743U, and can also be directly used after being simply modified in the prior art; the weight sensor and the controller are common electronic components commonly used in the market, when leaves are intercepted on the interception plate, the weight sensor senses weight and forms an electric signal, the weight rises along with the increase of the intercepted leaves, when the interception plate is intercepted to a certain degree, the controller controls the waterproof hydraulic cylinder to operate, the interception plate is pulled to rotate downwards, and after the rubbish of the leaves is exhausted, the controller controls the waterproof hydraulic cylinder to operate to push the interception plate to rotate upwards, so that the interception plate returns to the initial position.

Preferably, the collection cartridge is extractable from the ground relative to the drainage cartridge. The collecting cylinder is arranged in a detachable mode relative to the drainage cylinder, and a sanitation worker can directly pull out the collecting cylinder from the underground, so that garbage in the collecting cylinder can be poured out more conveniently.

Preferably, the collecting cylinder and the drainage cylinder are arranged in a clinging mode, and the bottom of the side edge of the collecting cylinder and the bottom of the side edge of the drainage cylinder are both provided with corresponding first filtering pieces. Hug closely the side of a collector with the side of a drainage section of thick bamboo, then set up first filtration piece in the side bottom, make the collector, state a drainage section of thick bamboo in the bottom intercommunication, its purpose is during along with leaf rubbish falls into the collector, can follow and flow into again after first filtration piece interception in the drainage section of thick bamboo.

Preferably, the lower end of the collecting cylinder is communicated with the water discharging cylinder through a water pipe, and a second filter element is arranged at the joint of the lower end of the collecting cylinder and the water pipe. The water pipe and the second filter element have the same function as the first filter element, and the collecting cylinder and the drainage cylinder are communicated at the bottom part, so that the rainwater flows into the drainage cylinder again.

More preferably, the bottom surface of the collecting cylinder is inclined toward the drain cylinder. The purpose of the inclination of the bottom of the collecting cylinder towards the drainage cylinder is to allow rainwater to flow rapidly and smoothly to the first or second filter.

Preferably, the trap is a vertical sheet or column structure. The interception pieces are distributed on the interception plate according to a certain sequence and arrangement mode, and rainwater flows into the drainage cylinder from gaps among the interception pieces.

Preferably, a filter is arranged in the drainage cylinder, and the filter is positioned above the plane of the rainwater pipe. The filter can be filled with common filter materials such as slag powder, active carbon, sponge and the like packaged by cloth bags.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the drainage cylinder and the collection cylinder, garbage such as leaves and the like is firstly and thoroughly separated from rainwater by using the interception plate on the collection cylinder, so that the leaves are prevented from entering a sewer and being blocked; the garbage can be conveniently cleaned and taken out.

Drawings

Fig. 1 is a schematic structural view of a sewage intercepting gate according to embodiment 1 (a trap plate is in an initial state);

fig. 2 is a schematic structural view of a sewage intercepting gate according to embodiment 1 (a trap plate is in a state of rotating downward);

fig. 3 is a plan view of a trap plate of the sewage intercepting nozzle of embodiment 1;

fig. 4 is a schematic structural view of a sewage intercepting gate according to embodiment 2 (a trap plate is in an initial state);

FIG. 5 is a schematic view of a portion of the structure of FIG. 4 at A;

fig. 6 is a schematic structural view of a collecting cylinder of the sewage intercepting drain port according to embodiment 2;

fig. 7 is a schematic structural view of the sewage intercepting drain according to embodiment 2 after the collecting cylinder is drawn out;

in the figure: 1. a drain cylinder; 2. a collection canister; 201. a space; 3. a retention plate; 4. hinging a shaft; 5. a torsion spring; 6. a retention member; 7. a flow baffle plate; 8. a limiting member; 9. a waterproof hydraulic cylinder; 10. a controller; 11. a weight sensor; 12. a first filter member.

Detailed Description

The technical solutions of the embodiments in this patent will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of this patent. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the patent without making creative efforts, shall fall within the protection scope of the patent.

In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the patent and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the patent. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of this patent, it is noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. It is to be noted that all the figures are exemplary representations. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.

The patent is described in further detail below with reference to specific embodiments and with reference to the attached drawings.

Example 1

As shown in fig. 1-3, the sewage intercepting gutter inlet provided in this embodiment includes a drainage tube 1 buried underground, an opening is provided at the upper end of the drainage tube 1, the lower end of the drainage tube is closed, the lateral surface of the lower end of the drainage tube 1 is connected with a rainwater pipe, and 2 collecting tubes 2 symmetrically arranged at two sides of the drainage tube 1 are further provided; the top of the collecting barrel 2 is obliquely provided with an interception plate 3, the top edge of the interception plate 3 in an initial inclined state is flush with the ground, the bottom edge of the interception plate 3 is hinged with the bottom of the collecting barrel 2 through a hinged shaft 4, so that the collecting barrel 2 is opened and closed, the hinged shaft 4 is flush with the side edge of the upper end of the drainage barrel 1, a driving part is arranged in the collecting barrel 2 and controls the interception plate 3 to rotate around the hinged shaft 4, the driving part is a torsion spring 5, as shown in fig. 1, when the interception plate 3 is in the initial inclined state, the torsion spring 5 is in a natural state, and a space 201 for rotating the interception plate 3 is reserved in the collecting barrel 2; the upper surface of the interception plate 3 is provided with a plurality of interception pieces 6, and the interception pieces 6 are vertical sheet-shaped structures; a flow baffle 7 is arranged right above the drainage cylinder 1, the flow baffle 7 is flush with the ground, and a gap is reserved between the side edge of the flow baffle 7 and the top edge of the interception plate 3.

The installation steps of the sewage intercepting gutter inlet are as follows: the collecting barrel 2 is symmetrically arranged at two sides of the drainage barrel 1, the interception plate 3 inclines upwards, the bottom edge of the interception plate is hinged with the collecting barrel 2 through a hinge shaft 4, and a driving piece (a torsion spring 5) can control the interception plate 3 to keep the inclined state when in the initial state; install drain cylinder 1 and collector cylinder 2 together in the hole of underground reservation to make 2 tops of collector cylinder the top edge of interception board 3 and ground parallel and level, then cover in the top of drain cylinder 1 and keep off a class board 7, keep off and reserve the gap of certain width between class board 7 and the interception board 3, keep off the effect of class board 7 and cover the inner structure of drain cylinder 1, make it more pleasing to the eye, more importantly makes the rainwater all flow to the interception board 3 of drain cylinder 1 both sides, flows to drain cylinder 1 from interception board 3.

The working principle of the sewage intercepting gutter inlet is as follows: (1) when raining, rainwater mixed with solid garbage such as leaves, packing paper, sludge and the like flows into the interception plate 3 from gaps on two sides of the flow baffle plate 7, the solid garbage in the rainwater is stopped on the interception plate 3 after being blocked by the interception piece 6 on the interception plate 3, and relatively clean rainwater flows into the drainage cylinder 1 from the interception plate 3; (2) when the accumulation of garbage such as leaves on the interception plate 3 becomes more, the interception plate 3 is rotated downwards by a driving piece (a torsion spring 5), the upper end of the collecting cylinder 2 is opened, the garbage sundries such as leaves, sludge and the like fall into the collecting cylinder 2 under the scouring action of gravity and rainwater, and when the quantity of the garbage sundries such as leaves, sludge and the like on the interception plate 3 becomes less, the interception plate 3 rotates to the initial position again; when the interception plate 3 rotates, a space is reserved in the area where the interception plate 3 rotates in the collection cylinder 2, and the interception plate 3 does not conflict with the inner wall of the collection cylinder 2 when rotating; (3) after a period of time, after the garbage in the collecting cylinder 2 is fully collected, the responsible sanitation worker takes out the garbage from the collecting cylinder 2 and continues to use the garbage. Through the steps, the device realizes effective separation of garbage such as leaves and rainwater, and is not easy to block.

Example 2

As shown in fig. 4 to 7, the sewage intercepting gutter inlet provided in the present embodiment is adjusted and optimized as follows compared to embodiment 1:

1. a limiting piece 8 is arranged at the upper end of the collecting cylinder 2 and on the side edge corresponding to the interception plate 3, and the limiting piece 8 limits the upward rotation angle of the interception plate 3; the effect of locating part 8 makes the topside of holding back plate 3 parallel and level with ground all the time, avoids holding back plate 3 to the too big gap that produces of rotation angle, leads to losing the separation and holds back the effect of rubbish debris.

2. The driving piece is arranged on the inner wall of the drainage tube 1 and the waterproof hydraulic cylinder 9 between the interception plates 3, a controller 10 and a weight sensor 11 are additionally arranged, the weight sensor 11 is located in the interception plates 3, and the controller 10 is electrically connected with the waterproof hydraulic cylinder 9 and the weight sensor 11. The waterproof hydraulic cylinder 9 is a commonly used electronic device in the market at present, and can be designed by referring to chinese granted patents CN204127018U, CN206943116U, and CN209412743U, for example, or can be directly used after being simply modified in the prior art; the weight sensor 11 and the controller 10 are common electronic components in the market, when leaves are intercepted on the interception plate 3, the weight sensor 11 senses the weight and forms an electric signal, the weight rises along with the increase of the weight of the intercepted leaves, after the leaves are intercepted to a certain degree, the controller 10 controls the waterproof hydraulic cylinder 9 to operate, the interception plate 3 is pulled to rotate downwards, and after the rubbish of the leaves is discharged, the controller 10 controls the waterproof hydraulic cylinder 9 to operate to push the interception plate 3 to rotate upwards, so that the interception plate 3 returns to the initial position;

3. the collecting cylinder 2 is extractable from the ground with respect to the drainage cylinder 1. The collecting cylinder 2 is arranged in a detachable mode, and a sanitation worker can directly pull out the collecting cylinder 2 from the ground, so that the garbage in the collecting cylinder 2 can be poured out more conveniently;

4. the collecting cylinder 2 and the drainage cylinder 1 are tightly attached, and the bottom of the side edge of the collecting cylinder 2 and the bottom of the side edge of the drainage cylinder 1 are provided with corresponding first filtering pieces 12. The side edge of the collecting cylinder 2 is tightly attached to the side edge of the drainage cylinder 1, and then the bottom of the side edge of the collecting cylinder 2 and the bottom of the side edge of the drainage cylinder 1 are respectively and correspondingly provided with a first filtering piece 12, so that the collecting cylinder 2 and the drainage cylinder 1 are communicated at the bottom, and the purpose is that when rainwater falls into the collecting cylinder 2 along with leaf garbage, the rainwater can flow into the drainage cylinder 1 again after being intercepted by the first filtering piece 12;

5. the bottom surface of the collecting cylinder 2 is inclined toward the drain cylinder 1. The purpose of the inclination of the bottom of the collecting cylinder 2 towards the drain cylinder 1 is to allow rainwater to flow rapidly and smoothly towards the first filter element 12.

The above embodiments describe the implementation of the present invention in detail, however, the present invention is not limited to the specific details of the above embodiments. Within the scope of the claims and the technical idea of the present invention, various simple modifications and changes can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

Claims

1. A sewage interception gutter inlet is characterized by comprising a drainage cylinder buried underground, wherein the upper end of the drainage cylinder is provided with an opening, the lower end of the drainage cylinder is closed, the side surface of the lower end of the drainage cylinder is connected with a rainwater pipe, and the drainage cylinder is further provided with 2 collecting cylinders symmetrically arranged on two sides of the drainage cylinder; the top of the collecting barrel is obliquely provided with an intercepting plate, the top edge of the intercepting plate in an initial inclined state is flush with the ground, the bottom edge of the intercepting plate is hinged with the bottom of the collecting barrel through a hinged shaft, so that the collecting barrel is opened and closed, the hinged shaft is flush with the side edge of the upper end of the drainage barrel, a driving piece is arranged in the collecting barrel and controls the intercepting plate to rotate around the hinged shaft, and a space for the intercepting plate to rotate is reserved in the collecting barrel; the upper surface of the interception plate is provided with a plurality of interception pieces; a flow baffle is arranged right above the drainage cylinder, the flow baffle is flush with the ground, and a gap is reserved between the side edge of the flow baffle and the top edge of the interception plate.

2. The gutter inlet according to claim 1, wherein a stopper is disposed at a side of an upper end of the collecting barrel corresponding to the trap plate, and the stopper restricts an upward rotation angle of the trap plate.

3. The gutter inlet according to claim 1 or 2, wherein the driving member is a torsion spring provided at the hinge shaft, and the torsion spring is in a natural state when the intercepting plate is in the initial inclined state.

4. The sewage intercepting gutter inlet according to claim 1 or 2, wherein the driving member is a waterproof hydraulic cylinder disposed between the inner wall of the drainage tube and the interception plate, and a controller and a weight sensor are further disposed, the weight sensor is disposed in the interception plate, and the controller is electrically connected to the waterproof hydraulic cylinder and the weight sensor.

5. The gutter inlet according to claim 1, wherein the collecting barrel is extractable from the ground with respect to the drain barrel.

6. The gutter inlet according to claim 1, wherein the collecting cylinder is closely attached to the drain cylinder, and the bottom of the side edge of the collecting cylinder and the bottom of the side edge of the drain cylinder are respectively provided with the corresponding first filter.

7. The gutter inlet according to claim 1, wherein the lower end of the collecting barrel is communicated with the drain barrel through a water pipe, and a second filter is arranged at the interface between the lower end of the collecting barrel and the water pipe.

8. The gutter inlet according to claim 6 or 7, wherein a bottom surface of the collecting barrel is inclined toward the drain barrel.

9. The gutter inlet according to claim 1, wherein the intercepting member has a vertical sheet-like or columnar structure.

10. The gutter inlet according to claim 1, wherein a filter is provided inside the drain cylinder, and the filter is located above a plane in which the rain pipe is located.