CN103266582B - A kind of effluent weir gate of floating - Google Patents
A kind of effluent weir gate of floating Download PDFInfo
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- CN103266582B CN103266582B CN201310223666.9A CN201310223666A CN103266582B CN 103266582 B CN103266582 B CN 103266582B CN 201310223666 A CN201310223666 A CN 201310223666A CN 103266582 B CN103266582 B CN 103266582B
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Abstract
A kind of effluent weir gate of floating.Provide a kind of structure ingenious, without the need to power and reliable in action, adapt to the floating effluent weir gate that SEA LEVEL VARIATION, spillway discharge are stable.Described weir gate is located at the inner side of pond outlet, and described weir gate comprises doorframe, flexible door panel and floatation element, and described doorframe is fixedly located on the inside wall of described delivery port; Described floatation element is located at the inner side of described doorframe, and described floatation element comprises pair of guide rails, a pair floating drum and a cylinder; Described guide rail is that vertical is fixedly connected in described pond, is in the outside of described doorframe; Described floating drum is movably connected on described guide rail; Described cylinder to be movably connected in described in a pair between floating drum by the rotating shaft at two ends; Described flexible door panel base be fixedly connected on lower edge bottom described doorframe, more upwards wrapped on which cylinder, then its top margin be fixedly connected with balancing weight; The apical margin height of described cylinder is lower than the apical margin height of described floating drum.Structure of the present invention is simple, exquisite, practical and convenient, and reliability is high.
Description
Technical field
The present invention relates to water-treatment technology field, particularly relate to a kind of can with the automatic-lifting type weir gate of SEA LEVEL VARIATION, evenly water outlet.
Background technology
In water treatment field, according to different water treatment technologies, the mode that water is after treatment discharged outside pond generally has: continuous drainage and intermittent drainage two kinds of modes, and wherein continuous drainage mostly adopting weir notch external pipe, without the need to controlling, arranging directly; And intermittent drainage generally all can require current to discharge by required flow, therefore a kind of average rate dewatering installation need be adopted, to avoid current disorderly, affect effluent quality.
In existing indirect drainage engineering, often adopt water decanter or weir gate (comprising cast iron Direct Action Type weir gate and the rotary weir gate of steel rubber seal) draining, these equipment operationally, often need power and be stressedly in variable condition (not being constant power) all the time, complicated mechanism in addition, easily produces mechanical breakdown.
State Intellectual Property Office's publication number disclosed in the 15 days March in 2006 is CN1746802A, name is called: the patent document of " a kind of automatic adjusted and liftable weir door ", and it relies on buoyancy tank buoyancy suffered in water to promote weir gate mainboard and freely moves up and down along chute and require to adjust the permanent position of buoyancy tank on weir gate mainboard according to upper pond level when mounted; Meanwhile, adopt lower end water outlet, thus adjustment weir gate water yield, guarantee the numerical value of upper pond level in technological requirement.In this patent, buoyancy tank position needs according to circumstances to adjust, and makes the automation less effective that weir gate mainboard position adjusts; Being slidably connected between weir gate mainboard and weir gate frame, can there is wear phenomenon in Long-Time Service, reduce application life, reliability is low.
Summary of the invention
The present invention is directed to above problem, provide a kind of structure ingenious, without the need to power and reliable in action, adapt to the floating effluent weir gate that SEA LEVEL VARIATION, spillway discharge are stable.
Technical scheme of the present invention is: described weir gate is located at the inner side of pond outlet, and described weir gate comprises doorframe, flexible door panel and floatation element,
Described doorframe is fixedly located on the inside wall of described delivery port;
Described floatation element is located at the inner side of described doorframe, and described floatation element comprises pair of guide rails, a pair floating drum and a cylinder; Described guide rail is that vertical is fixedly connected in described pond, is in the outside of described doorframe; Described floating drum is movably connected on described guide rail; Described cylinder to be movably connected in described in a pair between floating drum by the rotating shaft at two ends;
Described flexible door panel base be fixedly connected on lower edge bottom described doorframe, more upwards wrapped on which cylinder, then its top margin be fixedly connected with balancing weight;
The apical margin height of described cylinder is lower than the apical margin height of described floating drum.
Described rotating shaft is thimble structure, and the end face that described thimble structure is respectively equipped with jacking and described cylinder for: floating drum described in a pair towards the end face of described cylinder is provided with the jacking hole with described jacking adaptation; Described cylinder is rolled by jacking on described floating drum and to be connected to described in a pair between floating drum.
The top area of described floating drum is greater than bottom area, and described cylinder is connected to the bottom of described floating drum.
The both sides of described doorframe are provided with seal plate.
Described doorframe is also provided with grizzly bar.
Described guide rail is detachably connected on described doorframe.
The present invention arranges flexible door panel on doorframe, and control flexible door panel action by floatation element, namely floating drum is under buoyancy, drives drum action by thimble structure, simultaneously flexible door panel top is provided with balancing weight, bottom is fixed on doorframe, pulls door-plate to rotate with cylinder by gravity; Its middle guide is relative with doorframe fixing, and floating drum accurately can be floated up and down with guide rail, and cylinder relies on Double Tops holders to be relatively fixed on floating drum, ensure that to be formed between floating drum and cylinder to relatively rotate.
The present invention utilizes the floating drum that is arranged on the water surface and gravity alternating action to realize fluctuating, remarkable without the need to any external impetus, energy-saving effect; Simultaneously because floating drum is along slide accurate positioning, balancing weight can be regulated or apply external force, making crest of weir can rest on any position; Flexible door panel and doorframe adopt metal and nonmetallic sealing means, utilize water-pressure sealed, good seal performance; Floating drum and cylinder adopt thimble structure, and rolling friction, resistance are little.Structure of the present invention is simple, exquisite, practical and convenient, and reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is the sectional view in the A-A face in Fig. 1,
Fig. 3 is working state schematic representation of the present invention;
In figure, 1 is doorframe, and 2 is seal plates, and 3 is cylinders, and 4 is balancing weights, and 5 is floating drums, and 6 is guide rails, and 7 is flexible door panel, and 8 is jackings, and 9 is inside walls;
In figure, arrow represents water outlet direction.
Detailed description of the invention
As Figure 1-3, described weir gate is located at the inner side of pond outlet in the present invention, and described weir gate comprises doorframe 1, flexible door panel 7 and floatation element,
Described doorframe 1 is fixedly located on the inside wall 9 of described delivery port;
Described floatation element is located at the inner side of described doorframe 1, and described floatation element comprises pair of guide rails 6, a pair floating drum 5 and a cylinder 3; Described guide rail 6 is fixedly connected in described pond in vertical, is in the outside of described doorframe 1; Described floating drum 3 is movably connected on described guide rail 6, can move up and down along with the lifting of water level; Described cylinder 3 to be movably connected in described in a pair between floating drum 5 by the rotating shaft at two ends;
Described flexible door panel 7 base be fixedly connected on lower edge bottom described doorframe 1, more upwards wrapped on described cylinder 3, then its top margin be fixedly connected with balancing weight 4, make described flexible door panel 7 be in tensioning state all the time; Like this, the top margin of flexible door panel 7 and base are positioned at the both sides of cylinder 3, and balancing weight 4 provides gravity for flexible door panel 7 action, ensure that the direction of action of door-plate.
The apical margin height of described cylinder 3, lower than the apical margin height of described floating drum 5, keeps certain water outlet drop, and as 3-15cm, namely distance water surface elevation in cylinder 3 top is the height of overflow, and its size determines spillway discharge.
Described rotating shaft is thimble structure, and the end face that described thimble structure is respectively equipped with jacking 8 and described cylinder 3 for: floating drum 5 described in a pair towards the end face of described cylinder 3 is provided with the jacking hole with described jacking 8 adaptation; Described cylinder 3 is rolled by jacking 8 on described floating drum and to be connected to described in a pair between floating drum 5.
In real work, also jacking can be set on cylinder 3, floating drum 5 be arranged corresponding jacking hole; Or both are rolled to connect and only also can be realized by rotating shaft.
The top area of described floating drum 5 is greater than bottom area, and described cylinder is connected to the bottom of described floating drum.
The both sides of described doorframe 1 are provided with seal plate 2, and anti-sealing flows away from the side.
Described doorframe 1 is also provided with grizzly bar.
Described guide rail 6 is detachably connected on described doorframe 1.
Doorframe 1 in the present invention is in frame type structure, and its surface is through processing, and can form sealing surface with flexible door panel 7, centre is provided with grizzly bar, to resist hydraulic pressure, prevents flexible door panel 7 from producing distortion.
Floating drum 5 can fluctuate with SEA LEVEL VARIATION, its buoyancy and gravity adjustable, on the water surface of most of position, for flexible door panel 7 action provides buoyancy.
Guide rail 6 is fixed on doorframe 1, is Demountable, facilitates the installation of floating drum 5, and its stroke can ensure the working range of flexible door panel 7.
Flexible door panel 7 is nonmetals manufacture, and lower edge bottom doorframe 1 is fixed on base, and rely on hydraulic pressure and doorframe to be formed and seal, the part of sealing is close on doorframe, and non-encapsulated parts walks around cylinder 3, relies on balancing weight 4 to hang on cylinder 3 opposite side.
As shown in Figure 3, the present invention is in two kinds of working water levels (peak level and lowest water level), and the course of work of the present invention is:
When the water level descends, floating drum 5 declines, and cylinder 3 can entirety decline thereupon, and flexible door panel 7 is under the effect of balancing weight 4, rotates because cylinder 3 produces, and drives flexible door panel 7 to form rotary movement, finally makes the distance that cylinder 3 top and the water surface keep constant;
When water level rises, floating drum 5 rises, and cylinder 3 can entirety rise thereupon, and flexible door panel 7 rotates because cylinder 3 produces, and drives flexible door panel 7 to form rotary movement, effluent weir mouth is raised, finally still makes the distance that cylinder 3 top and the water surface keep constant.
Beneficial effect of the present invention is: 1, structure is simple, and lightweight, unpowered, water outlet is constant, can substitute existing water decanter, cast iron weir gate.
2, in order to the surface of anti-sealing forms bath class, this product can be widely used in the dykes and dams engineering such as reservoir, lake at present, uses as water source surface basis weight draining.
3, after improving further, the products such as the rubber dam that alternative water conservancy uses, China's railway industry.
4, after improving further, the insertion plate door used in alternative engineering of water treatment irrigation canals and ditches, even gate etc.
Claims (6)
1. a floating effluent weir gate, described weir gate is located at the inner side of pond outlet, it is characterized in that, described weir gate comprises doorframe, flexible door panel and floatation element,
Described doorframe is fixedly located on the inside wall of described delivery port;
Described floatation element is located at the inner side of described doorframe, and described floatation element comprises pair of guide rails, a pair floating drum and a cylinder; Described guide rail is that vertical is fixedly connected in described pond, is in the outside of described doorframe; Described floating drum is movably connected on described guide rail; Described cylinder to be movably connected in described in a pair between floating drum by the rotating shaft at two ends;
Described flexible door panel base be fixedly connected on lower edge bottom described doorframe, more upwards wrapped on which cylinder, then its top margin be fixedly connected with balancing weight;
The apical margin height of described cylinder is lower than the apical margin height of described floating drum.
2. one according to claim 1 is floated effluent weir gate, it is characterized in that, described rotating shaft is thimble structure, and the end face that described thimble structure is respectively equipped with jacking and described cylinder for: floating drum described in a pair towards the end face of described cylinder is provided with the jacking hole with described jacking adaptation; Described cylinder is rolled by jacking on described floating drum and to be connected to described in a pair between floating drum.
3. one according to claim 1 and 2 is floated effluent weir gate, and it is characterized in that, the top area of described floating drum is greater than bottom area, and described cylinder is connected to the bottom of described floating drum.
4. one according to claim 3 is floated effluent weir gate, and it is characterized in that, the both sides of described doorframe are provided with seal plate.
5. one according to claim 4 is floated effluent weir gate, it is characterized in that, described doorframe is also provided with grizzly bar.
6. one according to claim 1 is floated effluent weir gate, and it is characterized in that, described guide rail is detachably connected on described doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223666.9A CN103266582B (en) | 2013-06-06 | 2013-06-06 | A kind of effluent weir gate of floating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223666.9A CN103266582B (en) | 2013-06-06 | 2013-06-06 | A kind of effluent weir gate of floating |
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| Publication Number | Publication Date |
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| CN103266582A CN103266582A (en) | 2013-08-28 |
| CN103266582B true CN103266582B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310223666.9A Active CN103266582B (en) | 2013-06-06 | 2013-06-06 | A kind of effluent weir gate of floating |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908631A (en) * | 2019-02-15 | 2019-06-21 | 无锡市锡山区污水处理厂 | A kind of elasticity effluent weir |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2214443Y (en) * | 1995-03-02 | 1995-12-06 | 南京市市政设计研究院 | Gravity lifting floating drainage weir |
| JPH08135007A (en) * | 1994-11-07 | 1996-05-28 | Hayano Tekkosho:Kk | Gate structure for sewage treatment plant, reducing penetration of bad smell |
| CN1746802A (en) * | 2005-04-19 | 2006-03-15 | 肖兰志 | Automatic adjusted and liftable weir door |
| CN101886375A (en) * | 2010-07-15 | 2010-11-17 | 张占飞 | Steel rolling cylinder gate |
| CN203361102U (en) * | 2013-06-06 | 2013-12-25 | 徐晨光 | Floating water output weir gate |
-
2013
- 2013-06-06 CN CN201310223666.9A patent/CN103266582B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08135007A (en) * | 1994-11-07 | 1996-05-28 | Hayano Tekkosho:Kk | Gate structure for sewage treatment plant, reducing penetration of bad smell |
| CN2214443Y (en) * | 1995-03-02 | 1995-12-06 | 南京市市政设计研究院 | Gravity lifting floating drainage weir |
| CN1746802A (en) * | 2005-04-19 | 2006-03-15 | 肖兰志 | Automatic adjusted and liftable weir door |
| CN101886375A (en) * | 2010-07-15 | 2010-11-17 | 张占飞 | Steel rolling cylinder gate |
| CN203361102U (en) * | 2013-06-06 | 2013-12-25 | 徐晨光 | Floating water output weir gate |
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| Publication number | Publication date |
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| CN103266582A (en) | 2013-08-28 |
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Owner name: YANGZHOU GUANGZE ENVIRONMENTAL ENGINEERING CO., LT Free format text: FORMER OWNER: XU CHENGUANG Effective date: 20150423 |
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Effective date of registration: 20150423 Address after: 225000, Yangzhou District, Jiangsu City, Jiangdu Province town of small village industrial park Applicant after: Yangzhou gloss Genie et Environnement Address before: Room 12, building 802, Jinxiu Road, Jianghuai Road, Jiangdu District, Jiangsu, Yangzhou, 225000 Applicant before: Xu Chenguang |
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Effective date of registration: 20180508 Address after: 225200 Zhenwu Town Industrial Park, Jiangdu District, Yangzhou, Jiangsu (No. 8 Yingbin Avenue) Patentee after: Jiangsu Ocean Environmental Protection Engineering Co., Ltd. Address before: 225000 Zong Cun Industrial Park, Xiao Ji Town, Jiangdu District, Yangzhou, Jiangsu Patentee before: Yangzhou gloss Genie et Environnement |