CN219773144U - Wisdom reposition of redundant personnel well - Google Patents

Abstract

The utility model provides an intelligent diversion well, which comprises a well body, wherein a first cavity and a second cavity are formed by separating the well body by a lower opening type weir gate, a water inlet pipe and a second water outlet pipe are arranged in the first cavity in a penetrating way, the first water outlet pipe is arranged in the second cavity in a penetrating way, a foundation pit which is convenient for accommodating the lower opening type weir gate is arranged at the bottom of the well body, a gate is arranged at one side, close to the second water outlet pipe, of the first cavity, a slag blocking plate is also detachably arranged in the first cavity, the slag blocking plate is obliquely arranged towards one side of the water inlet pipe, and a camera and a liquid level meter are also arranged at the top of the inner side of the well body. The utility model has simple design, can greatly improve the treatment capacity of rain and sewage, has rapid whole-course monitoring and accurate detection, and has good economic benefit.

Description

Wisdom reposition of redundant personnel well

Technical Field

The utility model relates to the technical field of drainage, in particular to an intelligent diversion well.

Background

In the prior art, three forms are mainly used for a diversion well: trough, weir, trough weir.

As shown in figure 1 in the specification, a groove type diversion well is generally provided with a diversion groove with the same width as the pipe diameter of the diversion pipe in the well, the groove bottom is lower than the pipe bottom of the diversion pipe, and the groove depth is generally smaller than the pipe diameter of the diversion pipe. In sunny days, only sewage is in the flow combining pipe, the sewage amount does not exceed the height of the groove, the sewage is intercepted to the intercepting pipe, and the sewage is transferred to a sewage plant for treatment. When the flow rate of the rainwater is large, the rain and sewage mixed water is directly discharged from the overflow pipe into the natural water body to pollute the river channel, and a part of the rain and sewage mixed water is continuously transferred to the sewage treatment plant through the interception pipe, so that the load of the sewage treatment plant is increased.

As shown in figure 2 of the specification, the weir type diversion well belongs to water blocking type, an overflow weir is arranged in the diversion well, only sewage is in the diversion well at ordinary times, the flow is small, the height of the overflow weir is not exceeded, the sewage is blocked by the overflow weir to be intercepted and discharged to a sewage plant by the sewage interception pipe, the sewage and the rainwater are mixed into the diversion well in rainy days, when the flow of the rainwater and the sewage are increased, the water level exceeds the height of the overflow weir, the merged water overflows from the overflow weir and is discharged into a water body through a discharge pipe of the diversion well, and at the moment, part of merged water is discharged to the sewage plant in the sewage interception pipe. Some sewage interception pipes are not directly discharged to a sewage plant, but are connected to an urban sewage pipe to be collected and then discharged to the sewage plant, so that the water inlet of the sewage plant is not only pure sewage of a diversion drainage system, but also a large amount of rain and sewage confluence water is mixed, and the water quality and the water quantity of the sewage plant are too large in difference between sunny days and rainy days due to the fact that a large amount of confluence water and sewage are mixed into the sewage plant, so that great difficulty is brought to the operation of the sewage plant. Meanwhile, the inflow water exceeds the treatment capacity of the sewage plant, and the sewage plant can only treat part of sewage, and the sewage exceeding the treatment capacity is generally discharged into water directly, so that the environment is greatly influenced.

As shown in figure 3 of the specification, a cutoff weir is arranged in the groove weir type diversion well, and meanwhile, the height of the cutoff weir is properly reduced to form a cutoff trough, so that the combination of the groove type diversion well and the weir type diversion well has the advantages and disadvantages of the groove type diversion well and the weir type diversion well.

Problems in conventional shunt well modifications:

1. rain and sewage converging and stepwise dilution of sewage

The combined diversion well in old urban areas of China is mostly built at the junction of the converging pipe and the intercepting dry pipe, a large amount of rainwater enters the intercepting dry pipe, and sewage of the intercepting dry pipe is diluted. After the sewage at the upstream enters the sewage interception dry pipe, the rainwater and the sewage at the downstream also continuously enter, when the fullness of the sewage interception dry pipe reaches a full pipe, the overflow can occur at the downstream, and the overflowed water is the overflow generated after the mixed water of the sewage with higher concentration at the upstream and the rainwater is diluted by the rainwater at the downstream. After continuously overflowing, the sewage is diluted step by step, so that the intercepting system does not well collect sewage and initial rainwater in rainy days, the concentration of the water entering the sewage treatment plant is low, and the difficulty is increased for the operation of the sewage treatment plant.

2. Severe overflow pollution in rainy days

The closure flow system well solves the pollution problem caused by directly discharging sewage into water bodies on dry days, but in rainy days, a large amount of sewage exceeding the closure multiple is still discharged into urban receiving water bodies through overflow ports, so that serious pollution is caused.

3. Natural water body back-flowing

When the traditional sewage diversion well is built at the river inlet, when the external river water level is high, a large amount of river water enters the sewage interception dry pipe through the diversion well and finally enters the sewage treatment plant. The backflow of natural water easily causes two major problems: on one hand, the sewage treatment plant has low water inlet concentration, large operation load and difficult operation treatment; on the other hand, natural water flows backward to enter the pipe network, so that the water is in a jacking state. The water jacking can slow down the water flow rate of the pipe network, and the pipe network is silted up if the flow rate is low. Meanwhile, the influence of the water jacking is not beneficial to water discharge, and urban waterlogging is easily caused in rainy days.

Chinese patent document CN 216276095U describes a rain and sewage diversion well, but the diversion well has limited flow restricting capability and cannot adjust the flow rate as required; the chinese patent document CN 207761004U describes a diversion well with an overflow weir and a drainage system comprising the diversion well, and the above problems and defects in use are also present, and improvement is required.

Disclosure of Invention

The utility model provides an intelligent diversion well, which solves the problems that the traditional diversion well has low current limiting capacity, does not have flow regulation and can cause water backflow.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an wisdom reposition of redundant personnel well, including the well body, open weir door separates the well body down and forms first cavity and second cavity, and inlet tube and second outlet pipe wear to establish in first cavity, and first outlet pipe wears to establish in the second cavity, and the bottom of the well body is equipped with the foundation ditch that is convenient for hold open weir door down, and one side that is close to the second outlet pipe in the first cavity is equipped with the gate, still detachable is equipped with the slag trap in the first cavity, and the slag trap sets up to inlet tube one side slope, and the inboard top of the well body still is equipped with camera and level gauge.

In the preferred scheme, the well body comprises a plurality of support walls connected end to end, and the water inlet pipe, the first water outlet pipe and the second water outlet pipe are respectively penetrated in the support walls.

In the preferred scheme, the track inboard is equipped with two tracks in parallel, is equipped with the recess on the track, and the slag blocking board both sides are laminated in the recess respectively.

In the preferred scheme, still be equipped with the cat ladder in track and the first chamber.

In the preferred scheme, the camera is arranged in the first cavity, and the camera is connected with the well body through the fixing frame.

In a preferred embodiment, the level gauge is located in the second chamber.

In the preferred scheme, the outside of the well body is provided with a control cabinet which is respectively and electrically connected with the gate, the downward opening type weir gate, the camera and the liquid level meter.

In the preferred scheme, the both sides of slag trap are detachable respectively and are connected with guider, and guider includes the installation pole, is equipped with a plurality of supports along the axial on the installation pole, rotates on the support and is equipped with the gyro wheel, gyro wheel and recess sliding connection.

In the preferred scheme, the slag blocking plate both sides from the top down symmetry is equipped with the step, is equipped with first screw hole on the step, and the installation pole both sides are equipped with the otic placode respectively, run through on the otic placode to be equipped with the waist round hole, and the screw wears to establish in waist round hole and first screw hole.

In the preferred scheme, support one side is equipped with the second screw hole, and the support opposite side parallel is equipped with two baffles, and the gyro wheel rotates to set up on the baffle, and the baffle outside is equipped with the sleeve, and the synchronizing lever wears to establish in the sleeve of a plurality of different supports.

The beneficial effects of the utility model are as follows: (1) maximum current limiting function. The water flow of the first water outlet pipe can be controlled through the downward opening type weir gate, and the water flow of the second water outlet pipe can be controlled through the gate. (2) The flow adjusting function can be used for adjusting the opening and closing height of the lower opening type weir gate according to the rainfall degree during raining, and the function of the lower opening type weir gate can be regarded as the adjustable weir gate, and can also be used for completely opening or closing the water flow of the first water outlet pipe. (3) When the water level of the natural water body is higher than the water level in the well body of the intelligent diversion well, the opening and closing height of the lower weir can be adjusted to the limit, so that the backflow of the natural water body can be prevented.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a conventional slotted diverter well;

FIG. 2 is a schematic diagram of a prior art weir-type shunt well;

FIG. 3 is a schematic diagram of a prior art weir type diverter well;

FIG. 4 is a schematic diagram of an intelligent diversion well;

FIG. 5 is a view of the portion A-A of FIG. 4;

FIG. 6 is a view of part B-B of FIG. 4;

FIG. 7 is a schematic view of a structure for mounting a slag blocking plate according to the present utility model;

FIG. 8 is a schematic diagram of the explosive structure of FIG. 7;

FIG. 9 is a schematic view of an exploded construction of the slag blocking baffle mounting guide of FIG. 7;

fig. 10 is a schematic view of the bracket-mounting roller of fig. 9.

In the figure: a water inlet pipe 1; a first outlet pipe 2; a second outlet pipe 3; a gate 4; a well body 5; a support wall 501; a foundation pit 502; a track 503; a first chamber 504; a second chamber 505; a groove 506; a slag blocking plate 6; a step 601; a first threaded bore 602; a down-opening weir gate 7; a ladder stand 8; a fixing frame 9; a camera 10; a level gauge 11; a guide 12; a mounting stem 1201; a bracket 1202; a roller 1203; a second threaded hole 1204; a baffle 1205; a sleeve 1206; ear panels 1207; waist round hole 1208; a screw 1209; a synchronizing bar 1210.

Detailed Description

As shown in fig. 4-6, an intelligent diversion well comprises a well body 5, a first cavity 504 and a second cavity 505 are formed by separating the well body 5 by a lower opening type weir gate 7, a water inlet pipe 1 and a second water outlet pipe 3 are arranged in the first cavity 504 in a penetrating manner, a first water outlet pipe 2 is arranged in the second cavity 505 in a penetrating manner, a foundation pit 502 which is convenient for accommodating the lower opening type weir gate 7 is arranged at the bottom of the well body 5, a gate 4 is arranged at one side, close to the second water outlet pipe 3, of the first cavity 504, a slag blocking plate 6 is further detachably arranged in the first cavity 504, the slag blocking plate 6 is obliquely arranged towards one side of the water inlet pipe 1, and a camera 10 and a liquid level meter 11 are further arranged at the top of the inner side of the well body 5.

The well body 5 is generally formed by cement pouring or bricking or steel structure integrated into one piece, wherein the water inlet pipe 1 is used for communicating an upstream pipeline and the well body, and the upstream pipeline can be a sewage drainage pipeline of a certain community, can also be a sewage drainage pipeline of a certain industrial park, and can also be a water collecting pipeline of a certain road, so that water flow of the upstream pipeline can enter the well body 5 through the water inlet pipe 1. The first water outlet pipe 2 is used for communicating the well body 5 and the river channel, so that water flow of the upstream pipeline can flow into natural water bodies such as the river channel through the first water outlet pipe 2. The second outlet pipe 3 is used for communication between the well body 5 and the sewage treatment plant, it being understood here that the water flow through the second outlet pipe 3 eventually flows to the sewage treatment plant, i.e. that other water treatment equipment may be arranged between the well body and the sewage treatment plant.

Inside the well body 5, the excavation of the foundation pit 502 should be lower than the bottom of the water inlet pipe 1, i.e. the datum line of the excavation of the foundation pit 502 should be at least flush with the lowest part of the water inlet pipe 1, and a downward opening weir gate 7 is arranged in the foundation pit 502. In the prior art, an up-opening type weir gate is commonly applied in drainage systems, that is, a water outlet pipe can be opened when the weir gate moves upwards, so that water flows through the water outlet pipe, and the water outlet pipe can be closed when the weir gate moves downwards, so that the water flows through the water outlet pipe can be blocked. In this case, a down-opening weir gate is provided in the well body 5, i.e. the first outlet pipe 02 can be opened when the weir gate moves downwards and the first outlet pipe 12 can be closed when the weir gate moves upwards. The benefits of using a down-opening weir gate are at least: on the one hand, the space for downward movement of the weir gate is ensured by excavating the foundation pit 502, the space above the ground is not occupied, and if the intelligent diversion well is arranged in a road, the traffic on the road surface is not influenced. On the other hand, normally the water on the upper layer in the well is cleaner, the water on the lower layer is dirty due to precipitation, and the first water outlet pipe 2 is communicated with natural water bodies such as a river channel, so that the water flow in the well can flow down to the downstream at the highest position first by the downward opening type weir gate 7, and the cleaner water bodies are ensured to flow to the natural water bodies such as the river channel.

In the inside of the well body, the caliber of a pipeline which is usually led to a sewage treatment plant is smaller, so that the engineering quantity is overlarge when a downward opening type weir gate is adopted by the second water outlet pipe 3, the space in the well is narrow and is not beneficial to construction, the control equipment with simpler structure is more suitable to be adopted, and the gate 4 is arranged at the second water outlet pipe 3 adopted in the intelligent diversion well to control water outlet more reasonably. In order to realize the intelligent control of the shunt well, a camera 10 is further arranged at one side of the top wall of the well body 5 in the well body, and the camera 10 can collect the current situation in the well in real time, so that the monitoring is convenient. Inside the well body, the opposite side of the roof of the well body is provided with a liquid level meter 11, and the liquid level meter 11 is used for measuring the liquid level in the well body. With this structure, with comparing with traditional shunting well, not only having the function of intercepting dirty in sunny day, the rainfall can be surveyed the rainfall, and can judge by oneself under different rainfall circumstances, automatic opening or closing gate really accomplishes the goal that sunny sewage does not get off the river, and initial stage rainwater is few overflow.

In a preferred scheme, the well body 5 comprises a plurality of support walls 501 connected end to end, and the water inlet pipe 1, the first water outlet pipe 2 and the second water outlet pipe 3 are respectively penetrated in the support walls 501. From this structure to make whole preparation more convenient, and guaranteed that it is more convenient to control the water flow direction.

In the preferred embodiment, as shown in fig. 7-8, two rails 503 are arranged in parallel on the inner sides of the rails 503, grooves 506 are arranged on the rails 503, and two sides of the slag blocking plate 6 are respectively attached in the grooves 506. The slag blocking plate 6 is made of wood or bamboo materials, can float on the water surface and is used for blocking garbage. In this embodiment, the inclined setting range of the slag blocking plate 6 is that one end of the slag blocking plate 6 is fixed at one side of the second water outlet pipe 3, and the fixed point is located at a point close to the gate 4 and the lower open type weir gate 7, and as the second water outlet pipe 3 is led to a sewage treatment plant, the inclined angle of the slag blocking plate is suitable for conveniently blocking garbage to the second water outlet pipe 3. With this structure, the position of the slag blocking plate 6 can be ensured to be relatively stable, and even if the buoyancy of water is received, the slag blocking plate can be moved only in the height direction.

In a preferred embodiment, a ladder 8 is also provided within the track 503 and the first chamber 504. With the structure, the workers can go up and down the well body 5 more safely and rapidly, and the maintenance is convenient.

In a preferred embodiment, the camera 10 is disposed in the first chamber 504, and the camera 10 is connected to the well 5 through the fixing frame 9. With this structure, the water level change and the water condition in the first chamber 504 are acquired through the camera 10, so that the monitoring is facilitated.

In a preferred embodiment, the level gauge 11 is located within the second chamber 505. With this structure, the gauge 11 is in the second chamber 505, and the overall measurement data is more accurate.

In the preferred scheme, the outside of the well body 5 is provided with a control cabinet which is respectively and electrically connected with the gate 4, the downward opening type weir gate 7, the camera 10 and the liquid level meter 11. Therefore, the control cabinet can flexibly monitor and control the diversion well 5, and high-efficiency stability of operation of the diversion well is ensured.

In the preferred embodiment shown in fig. 9-10, the two sides of the slag blocking plate 6 are detachably connected with a guiding device 12, the guiding device 12 comprises a mounting rod 1201, a plurality of brackets 1202 are axially arranged on the mounting rod 1201, rollers 1203 are rotatably arranged on the brackets 1202, and the rollers 1203 are slidably connected with the grooves 506. With this structure, the roller 1203 can ensure the better sliding of the slag blocking plate 6 on the side wall of the well body 5, and reduce the friction resistance.

In the preferred scheme, the slag blocking plate 6 both sides from the top down symmetry is equipped with step 601, is equipped with first screw hole 602 on the step 601, and the installation pole 1201 both sides are equipped with otic placode 1207 respectively, run through on the otic placode 1207 and be equipped with the kidney hole 1208, and screw 1209 wears to establish in kidney hole 1208 and first screw hole 602. With this structure, the installation rod 1201 is conveniently installed on the slag blocking plate 6, and the angle can be adjusted in a certain range, so that the use effect is better.

In a preferred embodiment, a second threaded hole 1204 is formed in one side of the bracket 1202, two baffles 1205 are parallel to the other side of the bracket 1202, the roller 1203 is rotatably disposed on the baffles 1205, a sleeve 1206 is disposed on the outer side of the baffles 1205, and the synchronizing rod 1210 is inserted into the sleeves 1206 of a plurality of different brackets 1202. The bracket 1202 is in threaded connection with the mounting rod 1201, and is of a structure, so that the whole mounting and dismounting are convenient, the whole rigidity is high, the adjustment is quick, and the using effect is more stable.

Working principle:

in sunny days, the gate 4 is in an open state, the lower opening type weir gate 7 is in a closed state, and domestic sewage is completely intercepted to the second water outlet pipe 3 and conveyed to a sewage treatment plant.

At the early stage of rainfall, the water level in the well is lower than the urban flood warning water level, at the moment, the gate 4 is in an open state, the downward opening type weir gate 7 is in a closed state, and the initial rainwater enters the second water outlet pipe 3. When the water level in the well body is higher than the urban flood warning water level, the lower open type weir gate 7 can be adjusted to a proper height, and one part of dirty rainwater enters the second water outlet pipe 3, and the other part overflows to the natural water body through the first water outlet pipe 2. In the middle and later period of rain fall, the gate 4 is closed, and clean rainwater is completely discharged to natural water.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims (10)

1. An wisdom reposition of redundant personnel well, characterized by: including well body (5), open weir gate (7) down separates well body (5) and forms first cavity (504) and second cavity (505), inlet tube (1) and second outlet pipe (3) wear to establish in first cavity (504), first outlet pipe (2) wear to establish in second cavity (505), the bottom of well body (5) is equipped with foundation ditch (502) that are convenient for hold open weir gate (7) down, one side that is close to second outlet pipe (3) in first cavity (504) is equipped with gate (4), still detachable is equipped with in first cavity (504) and blocks slag plate (6), block slag plate (6) to inlet tube (1) one side slope setting, the inboard top of well body (5) still is equipped with camera (10) and level gauge (11).

2. An intelligent diversion well according to claim 1, wherein: the well body (5) comprises a plurality of support walls (501) connected end to end, and the water inlet pipe (1), the first water outlet pipe (2) and the second water outlet pipe (3) are respectively penetrated in the support walls (501).

3. An intelligent diversion well according to claim 1, wherein: two rails (503) are arranged in parallel on the inner sides of the rails (503), grooves (506) are formed in the rails (503), and two sides of the slag blocking plate (6) are respectively attached to the grooves (506).

4. An intelligent diversion well according to claim 1, wherein: a ladder (8) is also arranged in the track (503) and the first chamber (504).

5. An intelligent diversion well according to claim 1, wherein: the camera (10) is arranged in the first chamber (504), and the camera (10) is connected with the well body (5) through the fixing frame (9).

6. An intelligent diversion well according to claim 1, wherein: a level gauge (11) is located within the second chamber (505).

7. An intelligent diversion well according to claim 1, wherein: the outside of the well body (5) is provided with a control cabinet which is respectively and electrically connected with the gate (4), the downward opening type weir gate (7), the camera (10) and the liquid level meter (11).

8. A smart diverter well according to claim 3, wherein: two sides of the slag blocking plate (6) are detachably connected with a guide device (12) respectively, the guide device (12) comprises a mounting rod (1201), a plurality of supports (1202) are axially arranged on the mounting rod (1201), rollers (1203) are rotatably arranged on the supports (1202), and the rollers (1203) are slidably connected with the grooves (506).

9. The intelligent diversion well according to claim 8, wherein: the slag blocking plate (6) both sides from the top down symmetry is equipped with step (601), is equipped with first screw hole (602) on step (601), and installation pole (1201) both sides are equipped with otic placode (1207) respectively, run through on otic placode (1207) and are equipped with waist round hole (1208), and screw (1209) wear to establish in waist round hole (1208) and first screw hole (602).

10. The intelligent diversion well according to claim 8, wherein: one side of the bracket (1202) is provided with a second threaded hole (1204), the other side of the bracket (1202) is provided with two baffles (1205) in parallel, the roller (1203) is rotatably arranged on the baffles (1205), the outside of the baffles (1205) is provided with a sleeve (1206), and the synchronizing rod (1210) is arranged in the sleeves (1206) of a plurality of different brackets (1202) in a penetrating way.