CN104878832A - Reverse downstream waterpower automatic gate - Google Patents
Reverse downstream waterpower automatic gate Download PDFInfo
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- CN104878832A CN104878832A CN201510249809.2A CN201510249809A CN104878832A CN 104878832 A CN104878832 A CN 104878832A CN 201510249809 A CN201510249809 A CN 201510249809A CN 104878832 A CN104878832 A CN 104878832A
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Abstract
The invention belongs to the technical field of drainage system equipment, and specifically relates to a reverse downstream waterpower automatic gate. The reverse downstream waterpower automatic gate comprises a buffering pool arranged inside a flow passage, a pondage regulating pool arranged at the downstream of the buffering pool, and a gate arranged between the buffering pool and the pondage regulating pool. The edges on bilateral sides of the gate and the edge at the bottom of the gate are respectively in hermetic fit with flow passage walls on bilateral sides of the flow passage. The gate is fixed on one side of a spindle. Two ends of the spindle are respectively hinged with the flow passage walls on bilateral sides of the flow passage. The reverse downstream waterpower automatic gate further comprises a floating chamber arranged inside the flow passage. The top of a lateral wall of the floating chamber facing to one side of the pondage regulating pool is provided with a water inlet communicated with the pondage regulating pool. The other side of the spindle is fixedly connected with a floating box which is arranged inside the floating chamber. The bottom of a lateral wall of the floating chamber is provided with a water outlet which is communicated with the flow passage. The gate can be opened with the help of the gravity of the floating box, without an external power or a control measure, thereby allowing the water in the buffering pool to be drained when the water level of the underground pondage regulating pool is low, accordingly achieving the flood discharge timely, and closing the gate when the water level is high.
Description
Technical field
The invention belongs to drainage system equipment technical field, be specifically related to a kind of oppositely downstream Hydro-automatic gate.
Background technology
At municipal rainwater or sewage network in the system of natural water (rivers, lake etc.) overflow, often through gate controlling water level height.Gate needs to carry out flood discharge according to different water levels, needs power drive, consumes the energy more, is also inconvenient to keep in repair.And current can be caused when storage pond water level itself is higher to overflow to overflow in storage pond, cause environment pollution.Therefore how to design a kind of structure simple, do not consume the energy, and the gate structure that can control whether overflow according to storage pond height of water level is current problems faced.
Summary of the invention
Object of the present invention is exactly the problem for prior art, provides a kind of without the need to power drive, and can according to the reverse downstream Hydro-automatic gate of storage pond height of water level automatic overflow.
The technical solution used in the present invention is: a kind of oppositely downstream Hydro-automatic gate, comprise the Buffer Pool be arranged in runner, be arranged at the storage pond in Buffer Pool downstream, be arranged at the gate between Buffer Pool and storage pond, the both sides of the edge of described gate and bottom margin respectively with the flow path wall fitted seal of runner both sides, described gate is fixed on the side of axis of rotation, the two ends of described axis of rotation are articulated with on the flow path wall of runner both sides respectively, also comprise the buoyancy tank room be arranged in runner, described buoyancy tank room is provided with towards the side wall top of storage pond side the water inlet be communicated with storage pond, the opposite side of described axis of rotation is fixedly connected with buoyancy tank, described buoyancy tank is arranged in buoyancy tank room, the delivery port communicated with runner is had bottom the side wall of described buoyancy tank room.
Further, described storage pond peak level is equal with buoyancy tank room water inlet.
Further, described buoyancy tank is a closed enclosure body structure, the distance of the center of rotation of buoyancy tank distance of centre of gravity axis of rotation be not less than buoyancy tank away from axis of rotation solstics apart from axis of rotation center of rotation distance 1/2.
Further, described buoyancy tank comprise junction plate, top board, base plate, away from axis of rotation and the front side board be obliquely installed, near axis of rotation and the back side panel be obliquely installed and left and right end plate, described front side board lower end is connected with base plate, upper end is connected with top board, described back side panel lower end is connected with base plate, upper end is connected with junction plate, and the length of described back side panel is greater than the length of front side board.
Further, be fixedly connected with buoyancy tank fixed head between described buoyancy tank and axis of rotation, described buoyancy tank fixed head is evenly arranged in the top of buoyancy tank along the width of buoyancy tank.
Further, gate fixed head is fixedly connected with between described gate and axis of rotation, described gate is furnished with many group gate fixed head assemblies, often organize gate fixed head assembly and comprise two acutangulate gate fixed heads, described gate fixed head assembly is evenly arranged along the width of gate.
Further, described buoyancy tank room water outlet is provided with check valve of water drainage.
Further, described gate is positioned at axis of rotation upstream or downstream, and when gate is positioned at axis of rotation upstream, buoyancy tank is positioned at axis of rotation downstream, and when gate is positioned at axis of rotation downstream, buoyancy tank is positioned at axis of rotation upstream.
Further, bottom described runner and gate, correspondence position is provided with a seal boss protruding upward.
Further, described gate both sides of the edge and bottom margin and be provided with sealing ring between flow path wall and seal boss.
The invention has the beneficial effects as follows: the present invention is applicable to Buffer Pool before the floss hole of aquifer reserve pond, without the need to exterior power or control technology, utilize the gravity automatic starting gate of buoyancy tank, water in guarantee Buffer Pool just discharges to it when being in low water stage in aquifer reserve pond, realize timely flood discharge, simultaneously closed shutter during high water level.Adopt the mode of lower end water outlet, by the floating thing interception in water, can ensure that water body is not contaminated and block.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is that Fig. 2 accompanies view along A-A direction;
Fig. 4 is gate of the present invention and buoyancy tank perspective view;
Buoyancy tank room state diagram when Fig. 5 is gate opening;
Gate schematic diagram when Fig. 6 is gate opening;
Buoyancy tank room state diagram when Fig. 7 is closing gate;
Gate schematic diagram when Fig. 8 is closing gate;
In figure: 1-axis of rotation, 2-buoyancy tank, 3-gate, 4-runner, 5-buoyancy tank room, 6-water inlet, 7-flow path wall, 8-Buffer Pool, 9-storage pond, 10-gate fixed head, 11-seal boss, 12-delivery port, 13-buoyancy tank fixed head, 14-base plate, 15-top board, 16-junction plate, 17-front side board, 18-back side panel, 19-end plate, 20-sealing ring, 21-stone bolt, 22-axis of rotation installing plate.
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 1-4, the present invention includes the Buffer Pool 8 be arranged in runner 4, be arranged at the storage pond 9 in Buffer Pool 8 downstream, the peak level of storage pond 9 is lower than the peak level of Buffer Pool 8.Be arranged at the gate 3 between Buffer Pool 8 and storage pond 9, the both sides of the edge of gate 3 and bottom margin respectively with flow path wall 7 fitted seal of runner 4 both sides, gate 3 is fixed on the side of axis of rotation 1, the two ends of axis of rotation 1 are articulated with on the flow path wall 7 of runner 4 both sides respectively, the flow path wall 7 of runner 4 both sides is symmetrically fixed with axis of rotation installing plate 22, back shaft is provided with in axis of rotation installing plate 22, axis of rotation 1 two ends are installed on back shaft by bearing, and axis of rotation installing plate 22 is fixed on flow path wall 7 by stone bolt 21.Bottom runner 4 and gate 3, correspondence position is provided with seal boss 11, and the both sides of the edge of gate 3 and bottom margin are respectively and flow path wall 7, be provided with sealing ring 20 between seal boss 11.Also comprise the buoyancy tank room 5 be arranged in storage pond 9, buoyancy tank room 5 is provided with the water inlet 6 for being communicated with storage pond 9 towards the top side wall of storage pond 9 side, storage pond 2 peak level is equal with buoyancy tank room 5 water inlet 6, buoyancy tank room 5 is provided with the delivery port 12 for water outlet towards the sidewall bottom of runner 4, and delivery port 12 place is provided with check valve of water drainage.The opposite side of axis of rotation 1 is fixedly connected with buoyancy tank 2, and buoyancy tank 2 is arranged in buoyancy tank room 5.
Buoyancy tank 2 is closed enclosure body structures, the distance of the center of rotation of buoyancy tank 2 distance of centre of gravity axis of rotation 1 be not less than buoyancy tank 2 away from axis of rotation 1 solstics apart from axis of rotation 1 center of rotation distance 1/2.Buoyancy tank 2 comprise junction plate 16, top board 15, base plate 14, away from axis of rotation 1 and the front side board 17 be obliquely installed, near axis of rotation 1 and the back side panel 18 be obliquely installed and left and right end plate 19, front side board 17 lower end is connected with base plate 14, upper end is connected with top board 15, back side panel 18 lower end is connected with base plate 14, upper end is connected with junction plate 16, and the length of back side panel 18 is greater than the length of front side board 17.
Be fixedly connected with buoyancy tank fixed head 13 between buoyancy tank 2 and axis of rotation 1, buoyancy tank fixed head 13 is evenly arranged in the top of buoyancy tank 2 along the width of buoyancy tank 2.Gate fixed head 10 is fixedly connected with between gate 3 and axis of rotation 1, gate 3 is furnished with many group gate fixed head assemblies, often organize gate fixed head assembly and comprise two acutangulate gate fixed heads 10, gate fixed head assembly is evenly arranged along the width of gate 3.
Gate 3 is positioned at axis of rotation 1 upstream or downstream, and when gate 3 is positioned at axis of rotation 1 upstream, buoyancy tank 2 is positioned at axis of rotation 1 downstream, and when gate 3 is positioned at axis of rotation 1 downstream, buoyancy tank 2 is positioned at axis of rotation 1 upstream.
Shown in composition graphs 5-Fig. 8, the course of work of the present invention: in figure, the direction of arrow is water (flow) direction, when storage pond 9 actual water level is lower than the highest permission water level of storage pond 8, under buoyancy tank 2 Action of Gravity Field, gate 3 is opened, and the water in Buffer Pool 8 enters storage pond 9; When storage pond 9 water level in downstream reaches storage pond 9 the highest permission water level, the water in storage pond 9 will enter buoyancy tank room 5, thus buoyancy tank 2 is floated, and drives gate 3 to close.
The above, be only the specific embodiment of the present invention, it should be pointed out that any those of ordinary skill in the art are in the technical scope disclosed by the present invention, the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a reverse downstream Hydro-automatic gate, comprise the Buffer Pool (8) be arranged in runner (4), be arranged at the storage pond (9) in Buffer Pool (8) downstream, be arranged at the gate (3) between Buffer Pool (8) and storage pond (9), the both sides of the edge of described gate (3) and bottom margin respectively with flow path wall (7) fitted seal of runner (4) both sides, described gate (3) is fixed on the side of axis of rotation (1), the two ends of described axis of rotation (1) are articulated with on the flow path wall (7) of runner (4) both sides respectively, it is characterized in that: also comprise the buoyancy tank room (5) be arranged in runner (4), described buoyancy tank room (5) is provided with towards the side wall top of storage pond (9) side the water inlet (6) be communicated with storage pond (9), the opposite side of described axis of rotation (1) is fixedly connected with buoyancy tank (2), described buoyancy tank (2) is arranged in buoyancy tank room (5), the delivery port (12) communicated with runner (4) is had bottom described buoyancy tank room (5) side wall.
2. reverse downstream according to claim 1 Hydro-automatic gate, is characterized in that: described storage pond (9) peak level is equal with buoyancy tank room (5) water inlet (6).
3. a kind of floating box type upstream according to claim 1 controls weir gate, it is characterized in that: described buoyancy tank (2) is a closed enclosure body structure, the distance of the center of rotation of buoyancy tank (2) distance of centre of gravity axis of rotation (1) be not less than buoyancy tank (2) away from axis of rotation (1) solstics apart from axis of rotation (1) center of rotation distance 1/2.
4. a kind of floating box type upstream according to claim 3 controls weir gate, it is characterized in that: described buoyancy tank (2) comprises junction plate (16), top board (15), base plate (14), away from axis of rotation (1) and the front side board be obliquely installed (17), near axis of rotation (1) and the back side panel be obliquely installed (18) and left and right end plate (19), described front side board (17) lower end is connected with base plate (14), upper end is connected with top board (15), described back side panel (18) lower end is connected with base plate (14), upper end is connected with junction plate (16), the length of described back side panel (18) is greater than the length of front side board (17).
5. reverse downstream according to claim 4 Hydro-automatic gate, it is characterized in that: be fixedly connected with buoyancy tank fixed head (13) between described buoyancy tank (2) and axis of rotation (1), described buoyancy tank fixed head (13) is evenly arranged in the top of buoyancy tank (2) along the width of buoyancy tank (2).
6. reverse downstream according to claim 1 Hydro-automatic gate, it is characterized in that: between described gate (3) and axis of rotation (1), be fixedly connected with gate fixed head (10), described gate (3) is furnished with many group gate fixed head assemblies, often organize gate fixed head assembly and comprise two acutangulate gate fixed heads (10), described gate fixed head assembly is evenly arranged along the width of gate (3).
7. reverse downstream according to claim 1 Hydro-automatic gate, is characterized in that: delivery port (12) place, described buoyancy tank room is provided with check valve of water drainage.
8. reverse downstream according to claim 1 Hydro-automatic gate, it is characterized in that: described gate (3) is positioned at axis of rotation (1) upstream or downstream, when gate (3) is positioned at axis of rotation (1) upstream, buoyancy tank (2) is positioned at axis of rotation (1) downstream, when gate (3) is positioned at axis of rotation (1) downstream, buoyancy tank (2) is positioned at axis of rotation (1) upstream.
9. reverse downstream according to claim 1 Hydro-automatic gate, is characterized in that: described runner (4) and gate (3) bottom correspondence position are provided with a seal boss (11) protruding upward.
10. reverse downstream according to claim 9 Hydro-automatic gate, is characterized in that: the both sides of the edge of described gate (3) and bottom margin and be provided with sealing ring (20) between flow path wall (7) and seal boss (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249809.2A CN104878832B (en) | 2015-05-15 | 2015-05-15 | Reverse downstream Hydro-automatic gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249809.2A CN104878832B (en) | 2015-05-15 | 2015-05-15 | Reverse downstream Hydro-automatic gate |
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| Publication Number | Publication Date |
|---|---|
| CN104878832A true CN104878832A (en) | 2015-09-02 |
| CN104878832B CN104878832B (en) | 2017-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249809.2A Active CN104878832B (en) | 2015-05-15 | 2015-05-15 | Reverse downstream Hydro-automatic gate |
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| CN (1) | CN104878832B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522169A (en) * | 2016-11-28 | 2017-03-22 | 北京北排装备产业有限公司 | Floating box type weir gate and application method thereof |
| CN106759138A (en) * | 2017-02-28 | 2017-05-31 | 武汉大学 | Water-gas combined balance waterpower automatic overflow weir |
| CN108755612A (en) * | 2018-04-23 | 2018-11-06 | 中国水利水电第九工程局有限公司 | A kind of floodgate system of tumbling automatically |
| CN112815099A (en) * | 2021-02-28 | 2021-05-18 | 潘泉方 | Drainage flood fighting valve |
| CN114108574A (en) * | 2021-09-15 | 2022-03-01 | 中建安装集团有限公司 | Water conservancy automatic control gate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279380Y (en) * | 1997-01-07 | 1998-04-22 | 河北省水利水电勘测设计研究院 | Double-floating box hydraulic automatic valve |
| US6171023B1 (en) * | 1996-02-12 | 2001-01-09 | Peter Douglas Townshend | Water control gate |
| CN103015373A (en) * | 2012-11-26 | 2013-04-03 | 曾皋波 | Automatically-controlled water level weir gate |
| CN204001177U (en) * | 2014-06-27 | 2014-12-10 | 武汉圣禹排水***有限公司 | Weir gate is controlled in a kind of floating box type downstream |
| CN204753806U (en) * | 2015-05-15 | 2015-11-11 | 武汉圣禹排水***有限公司 | Reverse low reaches water conservancy self -shooter |
-
2015
- 2015-05-15 CN CN201510249809.2A patent/CN104878832B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6171023B1 (en) * | 1996-02-12 | 2001-01-09 | Peter Douglas Townshend | Water control gate |
| CN2279380Y (en) * | 1997-01-07 | 1998-04-22 | 河北省水利水电勘测设计研究院 | Double-floating box hydraulic automatic valve |
| CN103015373A (en) * | 2012-11-26 | 2013-04-03 | 曾皋波 | Automatically-controlled water level weir gate |
| CN204001177U (en) * | 2014-06-27 | 2014-12-10 | 武汉圣禹排水***有限公司 | Weir gate is controlled in a kind of floating box type downstream |
| CN204753806U (en) * | 2015-05-15 | 2015-11-11 | 武汉圣禹排水***有限公司 | Reverse low reaches water conservancy self -shooter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522169A (en) * | 2016-11-28 | 2017-03-22 | 北京北排装备产业有限公司 | Floating box type weir gate and application method thereof |
| CN106759138A (en) * | 2017-02-28 | 2017-05-31 | 武汉大学 | Water-gas combined balance waterpower automatic overflow weir |
| CN108755612A (en) * | 2018-04-23 | 2018-11-06 | 中国水利水电第九工程局有限公司 | A kind of floodgate system of tumbling automatically |
| CN112815099A (en) * | 2021-02-28 | 2021-05-18 | 潘泉方 | Drainage flood fighting valve |
| CN114108574A (en) * | 2021-09-15 | 2022-03-01 | 中建安装集团有限公司 | Water conservancy automatic control gate |
Also Published As
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|---|---|
| CN104878832B (en) | 2017-08-29 |
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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. |
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