CN213390485U - Integrated intercepting well - Google Patents
Integrated intercepting well Download PDFInfo
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- CN213390485U CN213390485U CN202022126541.2U CN202022126541U CN213390485U CN 213390485 U CN213390485 U CN 213390485U CN 202022126541 U CN202022126541 U CN 202022126541U CN 213390485 U CN213390485 U CN 213390485U
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- overflow weir
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Abstract
The application relates to an integrated intercepting well, which comprises a shaft, an overflow weir and control equipment, wherein the shaft, the overflow weir and the control equipment form an integrated structure; the shaft is provided with a water inlet, a cut-off port and a water outlet, the cut-off port is arranged between the water inlet and the overflow weir, the overflow weir is arranged between the water inlet and the water outlet, the lower part of the overflow weir is connected with the bottom of the shaft, and the upper part of the overflow weir and the top of the shaft form an overflow port. The overflow liquid level is raised through the overflow weir to this application, and as far as possible with the pipe network as the storage measure, avoids or overflow in order to reduce the river pollution as far as possible. And in the process of installing the integrated intercepting well, the construction period can be effectively shortened, and the time and cost of land construction are reduced. The system can still be installed in severe weather or under working conditions, can quickly complete the construction of the intercepting well, and ensures the overall construction progress.
Description
Technical Field
The application relates to a drain pipe network field especially relates to an integration vatch basin.
Background
In a drainage pipe network system, the intercepting well can be used for intercepting drought sewage and partial initial rainwater. The conventional intercepting well has the following problems in actual operation: the overflow pollution control effect is poor; when the difference between the internal liquid level and the external liquid level is large, flood can not be carried out normally; the construction period of the conventional intercepting well is long, and the problems of slow engineering progress and high civil construction cost can be caused; under the condition of bad construction conditions, the construction of the intercepting well can be required to be completed quickly.
The prefabricated intercepting well can shorten the construction period and is suitable for the condition of severe construction conditions, but when the water level of an external river is higher than the top of a water outlet pipe, equipment on a water outlet of the prefabricated intercepting well can only be closed without an overflow function; in addition, the prefabricated intercepting well does not have an overflow port, and once equipment in the well breaks down, abnormal water storage in the well can be generated to cause the condition that water gushes upstream, components and parts in the well can be damaged finally, and even the problem of waterlogging is generated.
Disclosure of Invention
In order to solve the technical problems of the conventional intercepting well and the prefabricated intercepting well or at least partially solve the technical problems of the conventional intercepting well and the prefabricated intercepting well, the application provides an integrated intercepting well.
The application provides an integrated intercepting well, which comprises a shaft, an overflow weir and control equipment, wherein the shaft, the overflow weir and the control equipment form an integrated structure; the shaft is provided with a water inlet, a cut-off port and a water outlet, the cut-off port is arranged between the water inlet and the overflow weir, the overflow weir is arranged between the water inlet and the water outlet, the lower part of the overflow weir is connected with the bottom of the shaft, and the upper part of the overflow weir and the top of the shaft form an overflow port.
Optionally, the water inlet, the shut-off port and the water outlet are all provided with flexible joints.
Optionally, the material of the shaft is one of stainless steel, glass fiber reinforced plastic and concrete precast slabs; the overflow weir is made of one of stainless steel, glass fiber reinforced plastic and concrete precast slabs.
Optionally, the weir is adjacent the outlet.
Optionally, the overflow weir is provided with a gate opening, the gate opening is close to the bottom end of the shaft, and a first gate is arranged on the gate opening; the gate is provided with a hole to form a flood discharge outlet.
Optionally, a filling material is arranged between the gate opening and the water outlet; the filler material is used to reduce hydraulic losses between the gate opening and the water outlet.
Optionally, a second gate is arranged on the cut-off port; the second gate is used for controlling the intercepting amount of the intercepting port.
Optionally, the first gate is a hydraulic gate or an electric gate; the second gate is a hydraulic gate or an electric gate; the first gate and the second gate are the control device.
Optionally, the control device further comprises a liquid level meter, a rain gauge and an electric control system; the liquid level meter is used for measuring liquid level data between the overflow weir and the water inlet and liquid level data between the overflow weir and the water outlet; the electric control system is connected with the liquid level meter, the rain gauge and a driving mechanism of the electric gate.
Optionally, the control apparatus further comprises a submersible sewage pump.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the integration vatch basin that this application embodiment provided raises the overflow liquid level through the overflow weir, regards the pipe network as storage measure as far as possible, avoids or overflows in order to reduce the river pollution as far as possible. And in the process of installing the integrated intercepting well, the construction period can be effectively shortened, and the time and cost of land construction are reduced. The system can still be installed in severe weather or under working conditions, can quickly complete the construction of the intercepting well, and ensures the overall construction progress.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a front view of an integrated intercepting well employing a lower-opening gate according to various embodiments of the present application;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic sectional view of an integrated intercepting well A-A using a hydraulic gate;
fig. 4 is a schematic sectional view of an integrated intercepting well a-a using an electric gate.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "part", or "unit" used to denote elements are used only for the convenience of description of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
Aiming at the defects and shortcomings of a conventional intercepting well and a prefabricated intercepting well, the utility model provides a novel integrated intercepting well which is provided with an overflow port design, additional control equipment and an electric control system to form integrated equipment, thereby not only meeting the requirements of controlling overflow pollution and preventing backflow, but also meeting the functional conditions of not influencing the flood section and realizing intellectualization under the condition of large liquid level difference between the inside and the outside; the construction period can be shortened under the severe working condition, and the civil construction cost is reduced; the overflow function can be kept when the water level of the external river is higher than the top of the water outlet pipe, so that the problem of abnormal water storage caused by equipment failure and the problems of component damage and urban waterlogging in the well caused by abnormal water storage are avoided.
The utility model provides an integrated catch basin, as shown in fig. 1-4, comprises a shaft 13, an overflow weir 4 and a control device, wherein the shaft 13, the overflow weir 4 and the control device form an integrated structure; the pit shaft is provided with water inlet 1, cut-off 2 and delivery port 3, cut-off 2 sets up the water inlet with between the overflow weir 4, overflow weir 4 sets up water inlet 1 with between the delivery port 3, the overflow weir lower part with the pit shaft bottom links to each other, overflow weir upper portion with form overflow mouth 14 between the bobbin top of pit shaft. The control equipment comprises a first gate 5, a liquid level meter 8, a rain gauge 10 and an electric control system 11; the integrated intercepting well further comprises a ladder stand 7 which forms an integrated structure with the shaft, the overflow weir and the control equipment.
The utility model discloses integration vatch basin adopts the integral structure, is integrated as an organic whole with pit shaft, overflow weir and controlgear to be equipped with the convenient management and control of electrical system. The integrated intercepting well can be assembled before reaching a project site, and the integrated intercepting well can be integrally hoisted to complete installation only by completing a small amount of civil engineering work in the project site, so that the construction period is shortened, and the time and cost of land construction are reduced. The system can still be installed in severe weather or under working conditions, can quickly complete the construction of the intercepting well, and ensures the overall construction progress.
The utility model discloses the overflow liquid level is raised through the overflow weir to integration vatch basin (the condition allows can lift to on the flood level that the flood control standard corresponds) as far as possible with the pipe network as storage measure, avoids or few overflow in order to reduce the foreign river pollution as far as possible.
The utility model discloses the overflow hole avoids the unusual retaining problem that leads to because of equipment trouble in the integration vatch basin to and the interior components and parts damage of well that the unusual retaining caused, urban waterlogging problem.
The utility model discloses integration vatch basin still remains the overflow function when the water level is higher than the delivery port pipe top outside the river.
In some embodiments, the integrated intercepting well can be made of stainless steel, glass fiber reinforced plastic, concrete precast slabs and the like as the materials of the shaft and the overflow weir, so that the shaft wall and the fixed weir of the traditional intercepting well can be replaced, and the integrated intercepting well can be ensured to be firm and durable. Namely, the material of the shaft is one of stainless steel, glass fiber reinforced plastic and concrete precast slabs; the overflow weir is made of one of stainless steel, glass fiber reinforced plastic and concrete precast slabs.
In some embodiments the water inlet, the shut-off and the water outlet are provided with flexible joints 9. In other words, the wellbore may be circular, square, or other shapes. The shaft is provided with a water inlet hole connected with a water inlet pipe, a cut-off hole connected with a cut-off pipe, a water outlet connected with a water outlet pipe, and the water inlet pipe, the cut-off pipe, the water outlet pipe and municipal pipe network or subsequent treatment equipment can be connected by connecting modes such as flexible joints. And then guarantee that construction speed is fast, integrated equipment, save civil engineering construction time, practice thrift civil engineering construction cost, be particularly suitable for the scene that civil engineering construction environment is abominable.
The utility model discloses in the well water that comes through inlet tube and inlet opening reachs the integration vatch basin, can choose before the outlet to join in marriage devices such as grid. The water in the well is intercepted by the intercepting hole and the intercepting pipe, and the intercepting hole can be provided with a gate for controlling the intercepting flow. Namely, a second gate is arranged on the intercepting port; the second gate is used for controlling the intercepting amount of the intercepting port.
The overflow weir is adjacent to the water outlet. The water inlet pipe is used as the left side, the water outlet is used as the right side, the overflow weir is arranged on the right side of the middle in the integrated intercepting well, the lower part of the overflow weir is connected with the bottom of the shaft barrel, and the upper part of the overflow weir forms an overflow port with a certain distance from the top of the shaft barrel.
When the coupled regulating and storing tank is full or the intercepting sewage is not removed, the surplus space of the intercepting well and the upstream pipe network is utilized for regulating and storing, the time of overflowing is prolonged, the overflowing frequency is reduced, and then the overflowing pollution is reduced. When the water level of the external river is higher than the top of the water outlet pipe, the overflow port still keeps the overflow function and can overflow normally. When the water level of the external river rises, the overflow port higher than the flood level ensures the safety of the inner side of the intercepting well and prevents the river from flowing backwards.
The overflow weir is provided with a gate opening, the gate opening is close to the bottom end of the shaft, and a first gate is arranged on the gate opening; the gate is provided with a hole to form a flood discharge outlet. The overflow weir prevents flowing backward and can satisfy the great requirement of interior outer liquid level difference and do not influence the sectional function of flood going simultaneously. In other words, a gate opening is provided below the overflow weir, and a first gate is provided on the gate opening. When overflow weir left side liquid level lasted the rising, the overflow mouth opening can't satisfy the flood discharge requirement, and controlgear such as this gate can all be opened and guarantee the section of discharging floodwater, and the accessible is the drainage immediately for this gate trompil. When the water level of the river continuously rises, the liquid level on the right side of the overflow weir continuously rises, and when the liquid level is higher than the liquid level on the left side, the gate is in a closed state, so that the left side of the intercepting well is ensured to run safely, and the river water is prevented from flowing backwards. If this gate trouble, overflow weir left side rivers accessible overflow mouth overflow to avoid because of the device failure component damage in the well that leads to, produce the problem of waterlogging.
Optionally, the first gate is a hydraulic gate 15 or an electric gate 16; the second gate is a hydraulic gate or an electric gate; the first gate and the second gate are the control device. The utility model discloses well integration vatch basin intelligent degree is high, and each equipment is intelligent terminal, can realize the system operation, remote control, and the antithetical couplet row is ally oneself with transfers. The intercepting well equipment is flexible to combine, can be combined into different forms according to the specific requirements of different projects, and the electric/hydraulic equipment can be freely combined into a plurality of schemes according to the project conditions and the requirements of owners.
Optionally, a filling material 12 is arranged between the gate opening and the water outlet; the filler material is used to reduce hydraulic losses between the gate opening and the water outlet. That is, the space between the gate opening and the water outlet needs to be filled with a material, so that the bottom of the gate opening, the bottom of the water outlet and the shaft form a solid body, so that water flows to the water outlet under the condition of no or little water loss.
In some embodiments, the control device further comprises a liquid level meter, a rain gauge, an electronic control system, and a submersible sewage pump; the liquid level meter is used for measuring liquid level data between the overflow weir and the water inlet and liquid level data between the overflow weir and the water outlet; the electric control system is connected with the liquid level meter, the rain gauge and a driving mechanism (motor) 17 of the electric gate. The integrated intercepting well is provided with a liquid level meter, a rain gauge, an electric control system, a ladder stand and the like as auxiliary facilities. The liquid level meter measures the liquid level on the left side and the right side of the overflow weir respectively, the electric control system collects and judges the liquid level information of the liquid level meter and the rain gauge, and the gate and other devices adjust and open and close the opening degree according to the information fed back by the electric control system. The maintainer accessible cat ladder overhauls equipment in the well. And a camera can be optionally matched to monitor the conditions in the well at any time. When the height of the sewage pipeline behind the intercepting well is higher, a submersible sewage pump can be installed in the intercepting well, and the sewage can be assisted to be drained by a sewage lifting pump station; when the intensity of rainstorm is great, and the higher unable gravity of river course water level discharges, can make up with the pump station, supplementary rainwater promotes the pump station drainage.
Brief description the utility model discloses well integration vatch basin's principle.
Take an integrated intercepting well adopting a lower-opening type gate as an example.
In the early stage of sunny days or rainfall, when dry-run sewage or initial rainwater is discharged, the gate in front of the intercepting pipe is opened, the gate on the overflow weir is closed, and the sewage flows to the intercepting pipe from the water inlet pipe, then enters the sewage intercepting pipe network or the storage tank, and finally enters the sewage treatment plant.
When the rainfall continues, the flow of the water inlet pipe is increased, the liquid level in the intercepting well rises, when the liquid level rises to the lowest point of the overflow port, the water on the left side of the overflow weir overflows to the right side through the overflow port, then passes through the water outlet pipe and finally drains into a river or a lower-stage treatment facility.
When the rainfall intensity continuously increases, the liquid level of the intercepting well rapidly rises, when the liquid level on the left side exceeds the set highest water blocking position, the gate on the overflow weir is opened, the water on the left side floods through the overflow port and the opening of the gate, and finally, the water is discharged into a river or a downstream treatment facility through the water outlet pipe.
When the rainfall is finished, the liquid level in the intercepting well is reduced, and the equipment in the intercepting well is recovered to a sunny state.
When the condition that the storage capacity is insufficient due to equipment failure or continuous rainfall in the storage tank causes that the intercepted sewage has no direction for a short time, the liquid level in the intercepting well rises, when the liquid level rises to the lowest point of an overflow port, the overflow liquid level is raised, and the pipe network is used as a temporary storage measure and does not overflow as much as possible; if the liquid level on the left side continuously rises, the liquid can overflow to the right side through the overflow port, then passes through the water outlet pipe and finally drains a river, so that the overflow amount and the overflow frequency are reduced, and the pollution of the outer river is reduced; and the problems of component damage and waterlogging in the well caused by equipment failure are also avoided.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (10)
1. An integrated catch basin, characterized in that the integrated catch basin comprises a well bore, an overflow weir and control equipment, wherein the well bore, the overflow weir and the control equipment form an integrated structure; the shaft is provided with a water inlet, a cut-off port and a water outlet, the cut-off port is arranged between the water inlet and the overflow weir, the overflow weir is arranged between the water inlet and the water outlet, the lower part of the overflow weir is connected with the bottom of the shaft, and the upper part of the overflow weir and the top of the shaft form an overflow port.
2. The integrated vatch shaft of claim 1, wherein the water inlet, the shut-off port and the water outlet are each provided with a flexible joint.
3. The integrated intercepting well according to claim 1, wherein the material of the well bore is one of stainless steel, glass fiber reinforced plastic and concrete precast slab; the overflow weir is made of one of stainless steel, glass fiber reinforced plastic and concrete precast slabs.
4. The integrated vatch well of claim 1, wherein the weir is adjacent the water outlet.
5. The integrated catch basin according to any one of claims 1 to 4, wherein the overflow weir is provided with a gate opening adjacent to the bottom end of the well bore, the gate opening being provided with a first gate; the gate is provided with a hole to form a flood discharge outlet.
6. The integrated vatch shaft of claim 5, wherein a filler material is disposed between the gate opening and the water outlet; the filler material is used to reduce hydraulic losses between the gate opening and the water outlet.
7. The integrated intercepting well according to claim 5, wherein a second gate is arranged on the intercepting port; the second gate is used for controlling the intercepting amount of the intercepting port.
8. The integrated vatch shaft according to claim 7, wherein the first gate is a hydraulic gate or an electric gate; the second gate is a hydraulic gate or an electric gate; the first gate and the second gate are the control device.
9. The integrated vatch shaft of claim 8, wherein the control equipment further comprises a liquid level meter, a rain gauge and an electronic control system; the liquid level meter is used for measuring liquid level data between the overflow weir and the water inlet and liquid level data between the overflow weir and the water outlet; the electric control system is connected with the liquid level meter, the rain gauge and a driving mechanism of the electric gate.
10. The integrated vatch shaft of claim 5, wherein the control equipment further comprises a submersible sewage pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126541.2U CN213390485U (en) | 2020-09-25 | 2020-09-25 | Integrated intercepting well |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126541.2U CN213390485U (en) | 2020-09-25 | 2020-09-25 | Integrated intercepting well |
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| CN213390485U true CN213390485U (en) | 2021-06-08 |
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| CN202022126541.2U Active CN213390485U (en) | 2020-09-25 | 2020-09-25 | Integrated intercepting well |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114063659A (en) * | 2021-11-17 | 2022-02-18 | 中建环能科技股份有限公司 | Control method of overflow weir gate and flow regulating gate of intercepting well |
-
2020
- 2020-09-25 CN CN202022126541.2U patent/CN213390485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114063659A (en) * | 2021-11-17 | 2022-02-18 | 中建环能科技股份有限公司 | Control method of overflow weir gate and flow regulating gate of intercepting well |
| CN114063659B (en) * | 2021-11-17 | 2023-05-23 | 中建环能科技股份有限公司 | Method for controlling overflow weir gate and flow regulating gate of intercepting well |
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Denomination of utility model: Integrated intercepting well Effective date of registration: 20221227 Granted publication date: 20210608 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: Hunan Qingyuan Huajian Environmental Technology Co.,Ltd. Registration number: Y2022980028667 |