CN105544713A - Intercepting well with check function - Google Patents
Intercepting well with check function Download PDFInfo
- Publication number
- CN105544713A CN105544713A CN201610088961.1A CN201610088961A CN105544713A CN 105544713 A CN105544713 A CN 105544713A CN 201610088961 A CN201610088961 A CN 201610088961A CN 105544713 A CN105544713 A CN 105544713A
- Authority
- CN
- China
- Prior art keywords
- gate
- catchpit
- outlet pipe
- check function
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
- E03F7/04—Valves for preventing return flow
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Barrages (AREA)
Abstract
The invention discloses an intercepting well with a check function. The intercepting well comprises a well body; a water inlet pipe is arranged on a first side wall of the well body; a water outlet pipe is arranged on a second side wall of the well body; a flow discarding port connected with a flow discarding pipe is formed in the bottom of a third side wall of the well body; a float ball intercepting apparatus is arranged at the flow discarding port; a fixed check gate is arranged in the well body and close to a pipe orifice of the water outlet pipe; and a buoyancy box type check gate is arranged at the top of the side, close to the water outlet pipe, of the fixed check gate. According to the intercepting well disclosed by the invention, the mode of combining the float ball intercepting apparatus, the fixed check gate and the buoyancy box type check gate is utilized to carry out control, so that the functions that first rain is intercepted to a sewage treatment plant, later rain does not enter the sewage treatment plant and in case of heavy rainfall, rain can be discharged at high flow are achieved, and meanwhile, the role of preventing natural water from flowing back can be played.
Description
Technical field
The invention belongs to drainage pipeline networks technical field, be specifically related to a kind of catchpit with check function.
Background technology
After early-stage rainwater washes away air and earth's surface, carry a large amount of poisonous and harmful substances.Through investigation display: the poisonous and harmful substance of carrying in early-stage rainwater is more than sanitary sewage.If early-stage rainwater directly enters river, lake, contaminant water environment that can be serious, so, need process early-stage rainwater.At present, normally adopt simple catchpit system to dam to sewage conduct by first rain, deliver to Wastewater Treatment Plant and carry out purified treatment, and the rainwater pollution degree in rainfall later stage is lighter, directly enter natural water, but later stage rainwater still can enter sewage conduct, waste resource.
Summary of the invention
Object of the present invention is exactly the deficiency existed to solve above-mentioned background technology, provides a kind of catchpit with check function.
The technical solution used in the present invention is: a kind of catchpit with check function, comprise well body, described well body the first side wall is provided with water inlet pipe, the second sidewall is provided with outlet pipe, the 3rd sidewall bottom offers the abandoned stream mouth connecting abandoned stream pipe, described abandoned stream mouth place is provided with ball float cut-off equipment, be provided with fixing weir gate near outlet pipe mouth of pipe place in described well body, described fixing weir gate is provided with floating box type weir gate near a side roof part of outlet pipe.
Further, described ball float cut-off equipment comprises the swivel plate be arranged on well body the 3rd sidewall, and be hinged in the middle part of described swivel plate by abandoned stream mouth side, one end of described swivel plate is provided with ball float, and the other end is the keying plate coordinated with abandoned stream mouth.
Further, well body the 3rd sidewall above described swivel plate is provided with the first gag lever post and the second gag lever post, and when opening and closing plate and opening completely, described keying plate contacts with the first gag lever post, when opening and closing plate and being covered by abandoned stream mouth completely, described keying plate contacts with the second gag lever post.
Further, the height of described fixed weir header is higher than the height opened and closed when abandoned stream mouth covers by plate completely bottom ball float, the height of fixed weir header is lower than the height at outlet pipe top, and when described floating box type weir gate is in vertical state, the height at top is higher than the height at outlet pipe top.
Further, described floating box type weir gate comprises gate flap, casing and support, described support is fixed on the side roof part of fixing weir gate near outlet pipe, it is hinged that described gate flap and support pass through rotating shaft, described casing is fixedly connected with the plate face of gate flap towards outlet pipe side, is provided with weather strip between described gate flap edge and fixed weir header.
Further, described gate flap is square platy structure.
Further, described casing is enclosed construction, and the distance of casing distance of centre of gravity rotating shaft center of rotation is less than the solstics of casing away from rotating shaft apart from 1/2 of rotating shaft center of rotation distance.
Further, be fixed with gripper shoe bottom described gate flap, it is hinged that described gripper shoe and support pass through rotating shaft.
Further, described support and gripper shoe are equipped with multiple, multiple support respectively by multiple gripper shoe and gate flap hinged.
Further, described weather strip both sides are fixedly connected with fixed weir header with gate flap edge respectively by pressing plate.
The present invention utilizes ball float cut-off equipment, the mode of fixing weir gate and the combination of floating box type weir gate controls, and achieve just rain and dam to Wastewater Treatment Plant, later stage rainwater does not enter Wastewater Treatment Plant, can the function of large discharge discharge during heavy showers.
The present invention has reverse-filling function: when the water level of natural water higher than the water level in catchpit and the height of the water level of natural water higher than fixing weir gate time, floating box type weir gate can play a part reverse-filling.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that ball float cut-off equipment of the present invention is opened, floating box type weir gate is in level;
Fig. 2 is the schematic diagram that ball float cut-off equipment of the present invention cuts out, floating box type weir gate is in vertical state;
Fig. 3 is top view of the present invention;
Fig. 4 is the structural representation of ball float cut-off equipment of the present invention;
Fig. 5 is the structural representation of floating box type weir gate of the present invention.
In figure: 1-well body, 2-water inlet pipe, 3-outlet pipe, 4-abandoned stream mouth, 5-ball float cut-off equipment (51-swivel plate, 52-ball float, 53-open and close plate, 54-hinge, 55-first gag lever post, 56-second gag lever post, 57-support bar), 6-fix weir gate; 7-floating box type weir gate (71-gate flap, 72-casing, 73-gripper shoe, 74-support, 75-rotating shaft, 76-weather strip, 77-pressing plate), 8-abandoned stream pipe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, is convenient to be well understood to the present invention, but they do not form restriction to the present invention.
As Figure 1-3, the present invention includes well body 1, described well body 1 the first side wall is provided with the abandoned stream mouth 4 that water inlet pipe 2, second sidewall is provided with outlet pipe 3, the 3rd sidewall bottom offers connection abandoned stream pipe, described abandoned stream mouth 4 place is provided with ball float cut-off equipment 5, be provided with fixing weir gate 6 near outlet pipe 3 mouth of pipe place in described well body 1, described fixing weir gate 6 is provided with floating box type weir gate 7 near a side roof part of outlet pipe 3.
In such scheme, shown in composition graphs 4, ball float cut-off equipment 5 comprises the swivel plate 51 be arranged on well body 1 the 3rd sidewall, is hinged on by abandoned stream mouth 4 side in the middle part of described swivel plate 51 by hinge 54, and one end of described swivel plate 51 is provided with ball float 52, the other end is the keying plate 53 coordinated with abandoned stream mouth 4.Well body 1 the 3rd sidewall above swivel plate 51 is provided with the first gag lever post 55 and the second gag lever post 56, support bar 57 is provided with between first gag lever post 55 and the second gag lever post 56, when opening and closing plate 53 and opening completely, described keying plate 53 contacts with the first gag lever post 55, when opening and closing plate 53 and being covered by abandoned stream mouth 4 completely, described keying plate 53 contacts with the second gag lever post 54.Pin joint between swivel plate 51 and well body sidewall is in other top, abandoned stream mouth 4 side.The height h2 at fixing weir gate 6 top is higher than the height h1 opened and closed when abandoned stream mouth 4 covers by plate 53 completely bottom ball float 52, the height h2 at fixing weir gate 6 top is lower than the height h4 at outlet pipe 3 top, and when described floating box type weir gate 7 is in vertical state, the height h3 at top is higher than the height h4 at outlet pipe 3 top.
In such scheme, shown in composition graphs 5, floating box type weir gate 7 comprises gate flap 71, casing 72 and support 74, described support 74 is fixed on the side roof part of fixing weir gate 6 near outlet pipe 3, described gate flap 71 is hinged by rotating shaft 75 with support 74, described casing 72 is fixedly connected with the plate face of gate flap 71 towards outlet pipe 3 side, is provided with weather strip 76 between described gate flap 71 edge and fixing weir gate 6 top.Also sealed by weather strip between gate flap 71 both sides and well body two side.Gate flap 71 is square platy structure.Casing 72 is enclosed construction, and the distance of casing 72 distance of centre of gravity rotating shaft 75 center of rotation is less than the solstics of casing 72 away from rotating shaft 75 apart from 1/2 of rotating shaft 75 center of rotation distance, and casing 72 is designed to suitable mechanical structure, and more convenient casing floats.Be fixed with gripper shoe 73 bottom gate flap 71, described gripper shoe 73 is hinged by rotating shaft 75 with support 74.Support 74 and gripper shoe 73 are equipped with multiple, and multiple support 74 is hinged with gate flap 71 respectively by multiple gripper shoe 73.Weather strip 76 both sides are fixedly connected with fixing weir gate 6 top with gate flap 71 edge respectively by pressing plate 77.
The operating principle of floating box type weir gate 7 is: when natural water water level is higher, and casing 72 is suspended on natural water, and the water level with natural water raises, and casing 72 floats, and drives gate flap 71 towards water inlet pipe one sideway swivel.According to the height of water level, gate flap 71 can be opened with different angles, and it is constant to maintain opening angle, and when water level is increased to certain altitude, casing 72 rotates completely under water body pressure, makes gate flap be in vertical state, thus prevents natural water from pouring in down a chimney.When natural water water level decreasing, gate flap 71 towards delivery port one sideway swivel, until be in level.
During dry season, floating box type weir gate 7 is in level under gravity, and ball float cut-off equipment 5 is responded to water level and automatically controlled aperture, and when the liquid level of catchpit is higher, this device aperture is less, and sewage is directly dammed to abandoned stream pipe 8 and flows to Wastewater Treatment Plant.
When heavy showers occurs, in catchpit well, water level rises, ball float cut-off equipment 5 slowly cuts out, when reaching closedown peak level, ball float cut-off equipment 5 cuts out completely, the liquid level of catchpit continues to rise, and when rising to the height of fixing weir gate 6, later stage rainwater covers floating box type weir gate 7 and enters natural water by outlet pipe 3.
When rainfall terminates, in catchpit well, water level declines gradually, and ball float cut-off equipment 5 is slowly opened, until open completely.
When the water level of natural water higher than the liquid level in catchpit and the height of the water level of natural water higher than fixing weir gate 6 time, the casing 72 of floating box type weir gate 7 rotates under water body effect, drives gate flap 71 slowly to rotate to an angle, thus prevents natural water from pouring in down a chimney.
The content be not described in detail in this manual belongs to the known prior art of professional and technical personnel in the field.
Claims (10)
1. the catchpit with check function, comprise well body (1), described well body (1) the first side wall is provided with water inlet pipe (2), the second sidewall is provided with outlet pipe (3), the 3rd sidewall bottom offers the abandoned stream mouth (4) connecting abandoned stream pipe, it is characterized in that: described abandoned stream mouth (4) place is provided with ball float cut-off equipment (5), be provided with fixing weir gate (6) near outlet pipe mouth of pipe place in described well body (1), described fixing weir gate (6) is provided with floating box type weir gate (7) near a side roof part of outlet pipe.
2. the catchpit of band check function according to claim 1, it is characterized in that: described ball float cut-off equipment (5) comprises the swivel plate (51) be arranged on well body the 3rd sidewall, described swivel plate (51) middle part is hinged on by abandoned stream mouth (4) side, and one end of described swivel plate (51) is provided with ball float (52), the other end is the keying plate (53) coordinated with abandoned stream mouth.
3. the catchpit of band check function according to claim 2, it is characterized in that: well body the 3rd sidewall of described swivel plate (51) top is provided with the first gag lever post (55) and the second gag lever post (56), when opening and closing plate (53) and opening completely, described keying plate (53) contacts with the first gag lever post (55), when opening and closing plate (53) and being covered by abandoned stream mouth completely, described keying plate (53) contacts with the second gag lever post (56).
4. the catchpit of band check function according to claim 2, it is characterized in that: the height of described fixed weir header is higher than the height opened and closed when abandoned stream mouth covers by plate completely bottom ball float, the height of fixed weir header is lower than the height at outlet pipe top, and when described floating box type weir gate is in vertical state, the height at top is higher than the height at outlet pipe top.
5. the catchpit of band check function according to claim 1, it is characterized in that: described floating box type weir gate (7) comprises gate flap (71), casing (72) and support (74), described support (74) is fixed on the side roof part of fixing weir gate (6) near outlet pipe, described gate flap (71) is hinged by rotating shaft (75) with support (74), described casing (72) is fixedly connected with the plate face of gate flap (71) towards outlet pipe side, weather strip (76) is provided with between described gate flap (71) edge and fixing weir gate (6) top.
6. the catchpit of band check function according to claim 5, is characterized in that: described gate flap (71) is square platy structure.
7. the catchpit of band check function according to claim 5, it is characterized in that: described casing (72) is enclosed construction, the distance of casing distance of centre of gravity rotating shaft center of rotation is less than the solstics of casing away from rotating shaft apart from 1/2 of rotating shaft center of rotation distance.
8. the catchpit of band check function according to claim 5, is characterized in that: described gate flap (71) bottom is fixed with gripper shoe (73), and described gripper shoe (73) is hinged by rotating shaft with support (74).
9. the catchpit of band check function according to claim 8, it is characterized in that: described support (74) and gripper shoe (73) are equipped with multiple, multiple support (74) is hinged respectively by multiple gripper shoe (73) and gate flap (71).
10. the catchpit of band check function according to claim 5, is characterized in that: described weather strip (76) both sides are fixedly connected with fixing weir gate (6) top with gate flap (71) edge respectively by pressing plate (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088961.1A CN105544713B (en) | 2016-02-17 | 2016-02-17 | Vatch basin with check function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088961.1A CN105544713B (en) | 2016-02-17 | 2016-02-17 | Vatch basin with check function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544713A true CN105544713A (en) | 2016-05-04 |
| CN105544713B CN105544713B (en) | 2018-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610088961.1A Active CN105544713B (en) | 2016-02-17 | 2016-02-17 | Vatch basin with check function |
Country Status (1)
| Country | Link |
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| CN (1) | CN105544713B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972300A (en) * | 2016-06-24 | 2016-09-28 | 戴文平 | Adjustable flow-limiting valve with single door in same direction |
| CN106677316A (en) * | 2017-03-14 | 2017-05-17 | 重庆大学 | Tipping-bucket type initial rainwater discarding device |
| CN107558602A (en) * | 2017-09-30 | 2018-01-09 | 武汉圣禹排水系统有限公司 | Weir gate stopping means, the Vatch basin and weir gate for being provided with the stopping means |
| CN107630498A (en) * | 2017-10-27 | 2018-01-26 | 武汉圣禹排水系统有限公司 | Multi-functional shunting well and control method |
| CN109723137A (en) * | 2019-02-01 | 2019-05-07 | 北京清源华建环境科技有限公司 | A kind of floating type adjustable weir gate |
| CN110761391A (en) * | 2019-11-27 | 2020-02-07 | 汩鸿（上海）环保工程设备有限公司 | Fish belly type adjustable weir |
| CN113152637A (en) * | 2021-04-13 | 2021-07-23 | 浦华环保有限公司 | Integrated automatic intercepting well and intercepting method |
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| JP2003082747A (en) * | 2001-09-14 | 2003-03-19 | Aron Kasei Co Ltd | Rain water infiltration system |
| WO2006013634A1 (en) * | 2004-08-02 | 2006-02-09 | Tokyo Metropolitan Government | Vortex flow type water surface control device for drainage system |
| CN2905896Y (en) * | 2006-05-24 | 2007-05-30 | 江苏润源水务设备有限公司 | Float box type automatic gate |
| CN103850328A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Hydraulic self control flow converging pipe network flow cut-off control well |
| CN204919764U (en) * | 2015-07-21 | 2015-12-30 | 汩鸿（上海）环保工程设备有限公司 | Flood gate |
| CN205444424U (en) * | 2016-02-17 | 2016-08-10 | 武汉圣禹排水系统有限公司 | Take vatch basin of non return function |
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- 2016-02-17 CN CN201610088961.1A patent/CN105544713B/en active Active
Patent Citations (6)
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| JP2003082747A (en) * | 2001-09-14 | 2003-03-19 | Aron Kasei Co Ltd | Rain water infiltration system |
| WO2006013634A1 (en) * | 2004-08-02 | 2006-02-09 | Tokyo Metropolitan Government | Vortex flow type water surface control device for drainage system |
| CN2905896Y (en) * | 2006-05-24 | 2007-05-30 | 江苏润源水务设备有限公司 | Float box type automatic gate |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972300A (en) * | 2016-06-24 | 2016-09-28 | 戴文平 | Adjustable flow-limiting valve with single door in same direction |
| CN106677316A (en) * | 2017-03-14 | 2017-05-17 | 重庆大学 | Tipping-bucket type initial rainwater discarding device |
| CN106677316B (en) * | 2017-03-14 | 2023-07-21 | 重庆大学 | Tipping bucket type initial rainwater discarding device |
| CN107558602A (en) * | 2017-09-30 | 2018-01-09 | 武汉圣禹排水系统有限公司 | Weir gate stopping means, the Vatch basin and weir gate for being provided with the stopping means |
| CN107630498A (en) * | 2017-10-27 | 2018-01-26 | 武汉圣禹排水系统有限公司 | Multi-functional shunting well and control method |
| CN107630498B (en) * | 2017-10-27 | 2019-04-26 | 武汉圣禹排水系统有限公司 | Multi-functional shunting well and control method |
| WO2019080323A1 (en) * | 2017-10-27 | 2019-05-02 | 武汉圣禹排水系统有限公司 | Multifunctional flow-distributing well and control method |
| CN109723137A (en) * | 2019-02-01 | 2019-05-07 | 北京清源华建环境科技有限公司 | A kind of floating type adjustable weir gate |
| CN110761391A (en) * | 2019-11-27 | 2020-02-07 | 汩鸿（上海）环保工程设备有限公司 | Fish belly type adjustable weir |
| CN113152637A (en) * | 2021-04-13 | 2021-07-23 | 浦华环保有限公司 | Integrated automatic intercepting well and intercepting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105544713B (en) | 2018-01-02 |
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Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |