CN115748525B - An intercepting well suitable for sewage interception in culverts - Google Patents
An intercepting well suitable for sewage interception in culvertsInfo
- Publication number
- CN115748525B CN115748525B CN202211597434.5A CN202211597434A CN115748525B CN 115748525 B CN115748525 B CN 115748525B CN 202211597434 A CN202211597434 A CN 202211597434A CN 115748525 B CN115748525 B CN 115748525B
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- water inlet
- slag blocking
- baffle
- inlet cavity
- blocking net
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Abstract
本发明公开了一种适用于暗涵截污的截流井，涉及现状暗涵，包括：所述现状暗涵通过隔墙分隔为进水腔和出水腔，所述进水腔与出水腔之间通过拍门连通，所述进水腔内下部设有浮筒阀，所述进水腔和出水腔上均设有井口；拦渣组件，设于进水腔的进水口处，用于对进入至进水腔内的污水进行拦渣过滤；本发明中，通过设置拦渣组件对经过的污水中杂物进行拦阻，避免对管道造成堵塞的问题，且该拦渣组件在清理过程中可直接在截流井外进行清理，不需要人工进入至截流井内，降低了清理难度，提高了清理效率，且清理后的重新安装过程简单快捷，重复利用率高。
This invention discloses an intercepting well suitable for intercepting sewage in culverts, relating to existing culverts, comprising: the existing culvert being divided into an inlet chamber and an outlet chamber by a partition wall, the inlet chamber and the outlet chamber being connected by a flap valve, a float valve being provided in the lower part of the inlet chamber, and well openings being provided on both the inlet chamber and the outlet chamber; a sludge-blocking assembly being provided at the inlet of the inlet chamber for filtering sludge from the sewage entering the inlet chamber; in this invention, by setting up the sludge-blocking assembly to block debris in the passing sewage, the problem of pipe blockage is avoided, and the sludge-blocking assembly can be cleaned directly outside the intercepting well during the cleaning process, without the need for manual entry into the intercepting well, reducing the cleaning difficulty, improving the cleaning efficiency, and the reinstallation process after cleaning is simple and quick, with a high reuse rate.
Description
Technical Field
The invention relates to the technical field of intercepting wells, in particular to an intercepting well suitable for intercepting dirt in a hidden way.
Background
The urban sewage drainage system is divided into two systems, namely a combined system and a split system, wherein the combined system refers to that rainwater and sewage share one set of pipelines, and the split system refers to that the rainwater and the sewage adopt two sets of pipelines. The combined system is widely applied to areas such as villages in cities and the like where diversion of rain and sewage is difficult to achieve, and in order to avoid black and odorous river channels caused by direct drainage of combined system sewage, a intercepting well is arranged at the drainage port of the combined pipe, so that the condition that the sewage does not enter the river channels in dry seasons can be achieved, and the influence of the combined sewage on the water quality of the river channels is reduced to the greatest extent.
On the other hand, along with the aggravation of the urban process, a plurality of urban river spaces are continuously occupied and extruded, cement boards are artificially paved above the river, the original river is changed into a culvert, the culvert is in a dark and airtight space, anaerobic odor generation and sludge deposition occur, pollution sources are difficult to find out, the water quality is generally poor, and if the culvert sewage directly enters an open channel, the water quality of the open channel can be greatly reduced, so that the culvert sewage interception is particularly critical to the urban black and odorous water body treatment.
Aiming at the traditional intercepting well, the sewage entering the intercepting well contains sundries, a large amount of sundries which are difficult to discharge through a blow-off pipe remain in the intercepting well after intercepting operation is carried out for a long time, so that the problem of blockage is possibly caused, and the sewage enters the intercepting well manually to clean, so that the cleaning difficulty is high, the labor intensity is high, and the working efficiency is low.
Disclosure of Invention
The invention mainly aims to provide a intercepting well suitable for intercepting dirt in a blind way, and aims to solve the existing technical problems.
In order to achieve the above object, the present invention provides a intercepting well suitable for intercepting sewage in a blind, which relates to a current situation blind, comprising:
The current situation implication is divided into a water inlet cavity and a water outlet cavity by a partition wall, the water inlet cavity is communicated with the water outlet cavity by a flap valve, a float valve is arranged at the lower part in the water inlet cavity, and well heads are arranged on the water inlet cavity and the water outlet cavity;
and the slag blocking component is arranged at the water inlet of the water inlet cavity and is used for blocking and filtering sewage entering the water inlet cavity.
Further, the slag blocking assembly comprises a mounting bracket fixedly arranged in the water inlet cavity, the mounting bracket is fixed through a supporting rod with one end connected with the inner wall of the water inlet cavity, a vertical sliding rail is arranged in the mounting bracket, an inner supporting frame in sliding fit is arranged on the vertical sliding rail, the inner supporting frame is adaptive to the shape of the mounting bracket, a slag blocking net is arranged on the inner supporting frame, and the slag blocking net covers the inner supporting frame to remove three other continuous vertical surfaces right opposite to the vertical surface of the water inlet cavity.
Further, grooves are formed in the vertical rods of the inner supporting frames, and the slag blocking net is arranged in the grooves in a folding mode and is integrally in a tightening mode;
the inner support is provided with inclined plane blocks at two sides close to the water inlet end of the water inlet cavity, the inclined plane blocks are of a structure with wide lower part and narrow upper part, and the surface of each inclined plane block is provided with a wire slot for installing a slag blocking net.
Further, the mounting bracket is of an inclined plane structure far away from the water inlet end of the water inlet cavity, an extending plane structure connected with the lower part of the water inlet end of the water inlet cavity is arranged at the bottom of the mounting bracket, and the slag blocking net extends and covers the extending plane structure.
Further, two ends of the slag blocking net, which are positioned at the lower part of the surface of the inclined plane block, are connected with first pull ropes, two ends of the slag blocking net, which are positioned at the upper part of the surface of the inclined plane block, are connected with second pull ropes, two ends of the slag blocking net, which are positioned at the upper part of the inner support frame, are connected with third pull ropes, and the movable ends of the first pull ropes, the second pull ropes and the third pull ropes are all bolted on a shackle of the inner wall of a wellhead.
Further, the inclined plane end of installing support is equipped with can outwards rotate the baffle, set up the limbers on the baffle, block the sediment net and cover in the baffle surface, and have redundant volume, when the baffle outwards rotates to open, redundant block the sediment net outwards release and tighten gradually.
Further, the baffle is outwards rotatable through rotary mechanism around its top, rotary mechanism passes through remote control, baffle surface lower part is equipped with the sensor for detect the rivers velocity of flow of passing through, when the velocity of flow of passing through the baffle is less than the setting value, control the baffle outwards opens, releases redundant slag blocking net.
Further, the rotation angle of the baffle plate is 0-45 degrees, and the mounting bracket is provided with a position sensor for detecting whether the baffle plate rotates to a vertical state.
Further, the flap valve is obliquely and rotatably arranged, and the rotating direction faces the water outlet cavity.
The beneficial effects of the invention are as follows:
According to the invention, sundries in the passing sewage are blocked by arranging the slag blocking component, so that the problem of blockage of a pipeline is avoided, the slag blocking component can be directly cleaned outside the intercepting well in the cleaning process, and does not need to manually enter the intercepting well, so that the cleaning difficulty is reduced, the cleaning efficiency is improved, the reinstallation process after cleaning is simple and rapid, and the repeated utilization rate is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a slag blocking assembly according to the present invention;
FIG. 3 is a schematic top view of the partial structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic side view of the partial structure of FIG. 2 in accordance with the present invention;
fig. 5 is a schematic view of a baffle structure according to the present invention.
Reference numerals illustrate:
100. The current situation comprises a culvert, 101, a water inlet cavity, 102, a water outlet cavity, 103, a flap valve, 104, a float valve, 105, a wellhead, 200, a slag blocking assembly, 201, a mounting bracket, 202, a vertical sliding rail, 203, a supporting rod, 204, an inner supporting frame, 2041, a groove, 205, a slag blocking net, 206, a second pulling rope, 207, a first pulling rope, 208, a third pulling rope, 209, an inclined plane block, 210, a hook ring, 211 and a baffle.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. Embodiments of the application and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present invention), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary that the combination of the technical solutions should be regarded as not existing when the combination of the technical solutions contradicts or cannot be realized on the basis of the realization of those skilled in the art.
Referring to fig. 1 and 2, a intercepting well suitable for intercepting sewage in a culvert according to the present invention relates to a current situation culvert 100, including:
The current situation culvert 100 is divided into a water inlet cavity 101 and a water outlet cavity 102 by partition walls, the water inlet cavity 101 is communicated with the water outlet cavity 102 by a flap valve 103, a float valve 104 is arranged at the lower part in the water inlet cavity 101, and a wellhead 105 is arranged on each of the water inlet cavity 101 and the water outlet cavity 102;
The slag blocking assembly 200 is arranged at the water inlet of the water inlet cavity 101 and is used for blocking and filtering sewage entering the water inlet cavity 101.
According to the invention, the blocking assembly 200 is arranged to block sundries in the passing sewage, so that the problem of blockage of the pipeline is avoided, the blocking assembly can be directly cleaned outside the intercepting well in the cleaning process, no manual work is needed to enter the intercepting well, the cleaning difficulty is reduced, the cleaning efficiency is improved, the reinstallation process after cleaning is simple and rapid, and the recycling rate is high.
In an embodiment, referring to fig. 2, the slag blocking assembly 200 includes a mounting bracket 201 fixedly disposed in the water inlet cavity 101, the mounting bracket 201 is fixed by a supporting rod 203 with one end connected to the inner wall of the water inlet cavity 101, a vertical sliding rail 202 is disposed in the mounting bracket 201, an inner supporting frame 204 in sliding fit is disposed on the vertical sliding rail 202, the inner supporting frame 204 is in shape fit with the mounting bracket 201, and a slag blocking net 205 is disposed on the inner supporting frame 204, and the slag blocking net 205 covers the inner supporting frame 204 to remove three other continuous vertical surfaces facing the water inlet vertical surface of the water inlet cavity 101.
It should be noted that the top surface of the mounting bracket 201 and the surface facing the sewage flowing entering direction are in an opening shape, other surfaces are of a panel structure, water through holes are formed in the panel, the inner bracket 204 and the mounting bracket 201 are fixed by screws at the top, the inner bracket 204 is in sliding fit with the vertical sliding rail 202, the screws can be unscrewed during subsequent cleaning, the inner bracket 204 is directly pulled out upwards, the disassembly is convenient and quick, manual entering into a intercepting well is omitted, and the working efficiency is improved.
When sewage in the intercepting well passes through, the sewage passes through the slag blocking net 205 before entering the water inlet cavity 101, impurities contained in the sewage can be filtered out and stay on one side of the slag blocking net 205, the slag blocking net 205 is opposite to the sewage flowing entering direction, and the slag blocking net 205 can be tightly pressed on the mounting bracket 201 by water flow, so that the problem of separation cannot occur.
In an embodiment, referring to fig. 3 and 4, the vertical rods of the inner bracket 204 are provided with grooves 2041, and the slag blocking net 205 is folded in the grooves 2041 and is tightly stretched as a whole;
The inner bracket 204 is provided with inclined plane blocks 209 near the two sides of the water inlet end of the water inlet cavity 101, the inclined plane blocks 209 have a structure with wide bottom and narrow top, and the surface of the inclined plane blocks 209 is provided with a wire slot for installing a slag blocking net 205.
The corner contact of the slag blocking net 205 and the inner support 204 is embedded connection, the slag blocking net has a detachable function, the slag blocking net 205 is convenient to detach integrally during subsequent cleaning, the slag blocking net is assembled back again after cleaning, the utilization rate is improved, the slag blocking net 205 can be only taken out during cleaning, the operation difficulty is reduced, the working efficiency is improved, and because the slag blocking net 205 needs to be pulled up from the bottom end and then pulled out together with the top end during taking out, the setting of the inclined plane block 209 is convenient to ensure that the slag blocking operation on sewage is not influenced during the smooth taking-down process of the slag blocking net 205, the leakage of sewage at the uncovered position of the slag blocking net 205 is avoided, and the slag blocking operation can be carried out by the sewage passing through.
In an embodiment, referring to fig. 2, the mounting bracket 201 has an inclined surface structure at the end far from the water inlet end of the water inlet cavity 101, and the bottom of the mounting bracket 201 has an extended flat portion connected to the lower portion of the water inlet end of the water inlet cavity 101
The surface structure, the slag blocking net 205 extends to cover the extending plane structure. The arrangement of the inclined plane structure can enable sewage to directly enter the water inlet cavity 101 according to the original route without being folded along
The linear movement falls into the water inlet cavity 101, so that the flow rate of sewage is guaranteed, the arrangement of the plane structure is extended, sundries in the blocked sewage can be collected, and the sundries can be cleaned when the slag blocking net 205 is lifted up later.
In an embodiment, referring to fig. 1, 3 and 4, two ends of the slag blocking net 205 located at the lower portion of the surface 0 of the inclined plane block 209 are connected with first pull ropes 207, two ends located at the upper portion of the surface 209 of the inclined plane block
A second pull rope 206 is connected, two ends of the upper part in the inner support frame 204 are connected with a third pull rope 208, and the movable ends of the first pull rope 207, the second pull rope 206 and the third pull rope 208 are all bolted on a shackle 210 on the inner wall of the wellhead 105.
Specifically, during cleaning, the first pull rope 207 is pulled first, and the slag blocking net 205 gradually assumes a folded shape in the 5 direction, and during pulling, the movement state of the slag blocking net 205 is vertically upward, so that the slag blocking net
The connection relationship between the slag screen 205 and the inner bracket 204 is sequentially separated, the blocked sundries are left in the folded space, the bottom end of the slag screen 205 is pulled to the position with the top end flush, the second pull rope 206 and the third pull rope 208 are pulled upwards together until the slag screen 205 is pulled out integrally, and then
And sundries in the slag blocking net are collected, after the slag blocking net 205 is cleaned, the inner supporting frame 204 is taken out, the slag blocking net 205 is reinstalled, the whole cleaning operation is completed, the operation is simple and quick, and the working efficiency is high.
In an embodiment, referring to fig. 5, a baffle 211 capable of rotating outwards is provided at the inclined surface end of the mounting bracket 201, water holes are provided on the baffle 211, and the slag blocking net 205 covers the surface of the baffle 211 and has redundancy
The remainder, the redundant slag screen 205, is released outwardly and progressively taut as the flap 211 is pivoted outwardly open. Because the impurities filtered by the part of the slag blocking net 205 positioned on the inclined plane slide downwards and are accumulated on the bottom, the arrangement is that,
When excessive sundries can be reserved on the slag blocking net 205 positioned at the bottom, the baffle 211 rotates outwards to release the redundant slag blocking net 205, so that the capacity of the slag blocking net 205 for collecting sundries is increased, the slag blocking time is prolonged, and repeated cleaning operations in a short time are avoided.
In one embodiment, referring to fig. 5, the baffle 211 is rotatably disposed around the top end thereof by a rotation mechanism, and the rotation mechanism is remotely controlled, wherein a sensor (not numbered in the figure) is disposed at the lower portion of the surface of the baffle 211 for detecting the flow rate of the passing water, and when the flow rate of the passing water passing through the baffle 211 is lower than a set value, the baffle 211 is controlled to open outwards, thereby releasing the redundant slag blocking net 205. The sensor is a flow rate sensor, the output end is electrically connected with the controller, the controller is electrically connected with the remote control module, when the flow rate passing through the baffle 211 is lower than a set value, the baffle 211 is opened by the remote control of a worker, the redundant slag blocking net 205 is released, the capacity of the slag blocking net 205 for collecting sundries is enlarged, the slag blocking time is prolonged, and repeated cleaning operation for a plurality of times in a short time is avoided.
In one embodiment, the rotation angle of the baffle 211 is 0-45 °, and the mounting bracket 201 is provided with a position sensor for detecting whether the baffle 211 is rotated to a vertical state. Thus, when the baffle 211 rotates to the vertical state, the inclined surface state of the slag blocking net 205 does not exist before, and the redundant quantity of the slag blocking net 205 is nearly completely released, so that the worker needs to perform cleaning operation, and the worker is helped to judge the time for cleaning the slag blocking net 205.
In one embodiment, referring to fig. 1, the flap valve 103 is disposed in a tilting and rotatable manner, and the rotation direction is toward the water outlet chamber 102. Aiming at the river channel in the tidal zone of coastal areas, the water level of the river channel is very high in the tide rising period, the backflow preventing facility is very important for preventing the river water from flowing back into the sewage pipe and the culvert, the traditional intercepting well is free of the backflow preventing facility, and the water flow in the current dark culvert 100 is enabled to flow unidirectionally through the arrangement of the flap valve 103, so that the problem that the river water flows back into the intercepting well is avoided.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. The utility model provides a vatch basin suitable for it cuts dirty to secretly relates to current situation culvert (100), its characterized in that includes:
The current situation implication (100) is divided into a water inlet cavity (101) and a water outlet cavity (102) through partition walls, the water inlet cavity (101) is communicated with the water outlet cavity (102) through a flap valve (103), a float valve (104) is arranged at the inner lower part of the water inlet cavity (101), and wellheads (105) are arranged on the water inlet cavity (101) and the water outlet cavity (102);
The slag blocking assembly (200) is arranged at the water inlet of the water inlet cavity (101) and is used for blocking and filtering sewage entering the water inlet cavity (101);
The slag blocking assembly (200) comprises a mounting bracket (201) fixedly arranged in the water inlet cavity (101), the mounting bracket (201) is fixed through a supporting rod (203) with one end connected with the inner wall of the water inlet cavity (101), a vertical sliding rail (202) is arranged in the mounting bracket (201), an inner supporting frame (204) in sliding fit is arranged on the vertical sliding rail (202), the inner supporting frame (204) is matched with the shape of the mounting bracket (201), a slag blocking net (205) is arranged on the inner supporting frame (204), and the slag blocking net (205) covers the inner supporting frame (204) to remove three other continuous vertical surfaces right opposite to the water inlet vertical surface of the water inlet cavity (101);
a groove (2041) is formed in the vertical rod of the inner supporting frame (204), and the slag blocking net (205) is arranged in the groove (2041) in a folding manner and is integrally in a tightening manner;
The two sides of the inner support frame (204) close to the water inlet end of the water inlet cavity (101) are provided with inclined plane blocks (209), the inclined plane blocks (209) are of a structure with wide lower part and narrow upper part, and the surface of each inclined plane block (209) is provided with a wire slot for installing a slag blocking net (205);
The mounting bracket (201) is of an inclined plane structure far away from the water inlet end of the water inlet cavity (101), an extending plane structure connected with the lower part of the water inlet end of the water inlet cavity (101) is arranged at the bottom of the mounting bracket (201), and the slag blocking net (205) extends to cover the extending plane structure;
Two ends of the slag blocking net (205) positioned at the lower part of the surface of the inclined plane block (209) are connected with first pull ropes (207), two ends of the slag blocking net positioned at the upper part of the surface of the inclined plane block (209) are connected with second pull ropes (206), two ends of the slag blocking net positioned at the upper part of the inner supporting frame (204) are connected with third pull ropes (208), and movable ends of the first pull ropes (207), the second pull ropes (206) and the third pull ropes (208) are respectively bolted on a shackle (210) on the inner wall of the wellhead (105);
The inclined plane end of installing support (201) is equipped with outward rotation baffle (211), set up the limbers on baffle (211), block sediment net (205) cover in baffle (211) surface, and have redundant volume, when baffle (211) outwards rotates to open, redundant block sediment net (205) outwards release is tight gradually.
2. A intercepting well suitable for obscurer intercepting sewage according to claim 1, wherein said baffle (211) is arranged to be rotatable outwards around the top end thereof by a rotating mechanism, said rotating mechanism is controlled remotely, a sensor is arranged at the lower part of the surface of said baffle (211) for detecting the flow rate of the passing water flow, and when the flow rate passing the baffle (211) is lower than a set value, the baffle (211) is controlled to be opened outwards to release redundant slag blocking net (205).
3. A intercepting well suitable for obscurer intercepting sewage according to claim 2, wherein the rotation angle of the baffle plate (211) is 0-45 degrees, and a position sensor is arranged on the mounting bracket (201) and used for detecting whether the baffle plate (211) rotates to a vertical state.
4. A intercepting well suitable for intercepting sewage in a blind according to claim 1, wherein said flap (103) is arranged in a rotatable manner, inclined and oriented towards said water outlet chamber (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211597434.5A CN115748525B (en) | 2022-12-12 | 2022-12-12 | An intercepting well suitable for sewage interception in culverts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211597434.5A CN115748525B (en) | 2022-12-12 | 2022-12-12 | An intercepting well suitable for sewage interception in culverts |
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| CN115748525A CN115748525A (en) | 2023-03-07 |
| CN115748525B true CN115748525B (en) | 2025-12-05 |
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| CN202211597434.5A Active CN115748525B (en) | 2022-12-12 | 2022-12-12 | An intercepting well suitable for sewage interception in culverts |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630503A (en) * | 2017-09-30 | 2018-01-26 | 武汉圣禹排水系统有限公司 | A kind of floating device for dragging dregs |
| CN213926618U (en) * | 2020-09-17 | 2021-08-10 | 中建三局绿色产业投资有限公司 | A prevent flowing backward sewage vatch basin structure for coastal area |
| CN216739981U (en) * | 2022-02-09 | 2022-06-14 | 广州市城市排水有限公司 | Gate blocking device for inflow well |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002161577A (en) * | 2000-11-27 | 2002-06-04 | Sanyuu:Kk | Residual collecting device in grease interceptor |
| JP6795325B2 (en) * | 2016-04-16 | 2020-12-02 | ホーコス株式会社 | Blocker |
| CN216428495U (en) * | 2021-11-30 | 2022-05-03 | 中国电建集团昆明勘测设计研究院有限公司 | Drainage mouth cut-off equipment in dark culvert |
-
2022
- 2022-12-12 CN CN202211597434.5A patent/CN115748525B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630503A (en) * | 2017-09-30 | 2018-01-26 | 武汉圣禹排水系统有限公司 | A kind of floating device for dragging dregs |
| CN213926618U (en) * | 2020-09-17 | 2021-08-10 | 中建三局绿色产业投资有限公司 | A prevent flowing backward sewage vatch basin structure for coastal area |
| CN216739981U (en) * | 2022-02-09 | 2022-06-14 | 广州市城市排水有限公司 | Gate blocking device for inflow well |
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| CN115748525A (en) | 2023-03-07 |
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