CN104863253A - Central shaft waterpower automatic gate capable of being automatically opened by inducting water level - Google Patents
Central shaft waterpower automatic gate capable of being automatically opened by inducting water level Download PDFInfo
- Publication number
- CN104863253A CN104863253A CN201510241921.1A CN201510241921A CN104863253A CN 104863253 A CN104863253 A CN 104863253A CN 201510241921 A CN201510241921 A CN 201510241921A CN 104863253 A CN104863253 A CN 104863253A
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- China
- Prior art keywords
- buoyancy tank
- water
- water level
- gate
- tank room
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Classifications
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- 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
-
- 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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
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- 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 relates to a central shaft waterpower automatic gate capable of being automatically opened by inducting the water level and belongs to the technical field of drainage system equipment. The central shaft waterpower automatic gate comprises a gate body arranged in the middle of a flow channel, and a buoyancy tank chamber arranged on the left side of the flow channel. The flow channel is led to an underground storage pond with water entering earlier than that of the buoyancy tank chamber, a floater chamber is arranged in the underground storage pond, a water flow hole is formed in the lower portion of the floater chamber, and a floater is arranged in the floater chamber. A buoyancy tank chamber water inlet is formed in the lower middle portion of the side wall of the side, facing the water flowing direction, of the buoyancy tank chamber, a buoyancy tank chamber water outlet is formed in the bottom of the side wall of the side, opposite to the water flow direction, of the buoyancy tank chamber, and a plugging device used for plugging the buoyancy tank chamber water inlet is arranged at the buoyancy tank chamber water inlet. According to the central shaft waterpower automatic gate, the ascending and descending of the plugging device is controlled through the ascending and descending of the floater, when the water level in the storage pond is high, water enters the buoyancy tank chamber, the gate body is opened to release flood water, and when the water level in the storage pond is very low, the buoyancy tank chamber water inlet is plugged by the plugging device, the gate body is closed, the water level is maintained in the storage pond, and water storing is continuously carried out.
Description
Technical field
The invention belongs to drainage system equipment technical field, be specifically related to a kind of axis Hydro-automatic gate responded to water level and automatically open.
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, be also inconvenient to keep in repair, and the height of water level in aquifer reserve pond is uncontrollable.Therefore how to design a kind of structure simple, do not consume the energy, and the gate structure of pool water level height of controllably regulating and storing down is current problems faced.
Summary of the invention
Object of the present invention is exactly the defect for prior art, provides a kind of axis Hydro-automatic gate responded to water level and automatically open.
The technical solution used in the present invention is: comprise the gate be arranged in the middle of runner and the buoyancy tank room be arranged on the left of runner, described gate transverse center position is fixed on the interlude of rotating shaft, left section of described rotating shaft is fixed with buoyancy tank, described buoyancy tank is arranged in buoyancy tank room, and the two ends of described rotating shaft are articulated with on the flow path wall of runner both sides respectively; Described runner leads to the aquifer reserve pond prior to the water inlet of buoyancy tank room, and aquifer reserve pond is positioned at the downstream part of gate; Be provided with float chamber in described aquifer reserve pond, the bottom of described float chamber has current via hole, and described current via hole communicates with aquifer reserve pond, is provided with float in described float chamber; Middle and lower part towards the sidewall of the buoyancy tank room of water (flow) direction side has buoyancy tank room water inlet, the sidewall bottom of the buoyancy tank room of water (flow) direction side has buoyancy tank room weep hole dorsad, water inlet, described buoyancy tank room is provided with the plugging device of shutoff buoyancy tank room water inlet, is connected with linkage between described plugging device and float.
Preferred structure further, also comprise the braced structures be arranged on the right side of runner, right section of described rotating shaft is supported in braced structures, for flood discharge passage between described buoyancy tank room and braced structures, the both sides of the edge of described gate and bottom margin respectively with both side surface and the bottom fitted seal of flood discharge passage.
Preferred structure further, the water inlet water level of described float chamber equals the highest permission water level in aquifer reserve pond.
Preferred structure further, the current via hole of described float chamber bottom is float chamber weep hole, and the top of the side sidewall of described float chamber has float chamber water inlet, and the water inlet cross section of described float chamber water inlet is greater than the water outlet cross section of float chamber weep hole.
Preferred structure further, described float chamber weep hole place is provided with check valve of water drainage.
Preferred structure further, described plugging device is balancing weight, described linkage comprises the first pulley be arranged at above aquifer reserve pond and the second pulley be arranged at above buoyancy tank room, wire rope is connected with between described float and balancing weight, one end of described wire rope connects float, and the other end connects balancing weight through the first pulley, the second pulley; The quality of described float is greater than the quality of balancing weight.
Preferred structure further, described balancing weight is cone balancing weight, and a side surface of described balancing weight and the sidewall of buoyancy tank room are fitted.
Preferred structure further, the water inlet cross section of described buoyancy tank room water inlet is greater than the water outlet cross section of buoyancy tank room weep hole.
Further preferred structure, is fixedly connected with polylith buoyancy tank fixed head between the top of described buoyancy tank and rotating shaft, and described buoyancy tank fixed head is evenly arranged in the top of buoyancy tank along the width of buoyancy tank.
Preferred structure further, the flow path wall of described runner both sides is symmetrically fixed with rotating shaft location-plate, and described rotating shaft location-plate is provided with back shaft, and the two ends of described rotating shaft are installed on back shaft by bearing.
The present invention is used for municipal rainwater or sewage network to natural water as before the overflow such as rivers, lake, without the need to exterior power, utilizes the buoyancy automatic starting gate of buoyancy tank, realizes timely flood discharge.By floating and the lifting controlling balancing weight that declines of float, when aquifer reserve pit level height, buoyancy tank room starts water inlet, gate opens flood discharge automatically by the effect of buoyancy tank, and aquifer reserve pond middle water level declines, when aquifer reserve pool water level is very low, the water inlet of balancing weight shutoff buoyancy tank room, closing gate, aquifer reserve pond keeps water level, and continues retaining, reasonable in design of the present invention, according to water lev el control gate opening/closing, in the course of work, the energy can not consumed, there is good practicality.
Accompanying drawing explanation
Fig. 1 is the top view of buoyancy tank room and gate in upstream canal of the present invention;
Fig. 2 is the front view of buoyancy tank room and gate in middle and upper reaches runner of the present invention;
When Fig. 3 is aquifer reserve pond high water level state in the present invention, the structural representation that buoyancy tank room is opened;
When Fig. 4 is aquifer reserve pond low water stage state in the present invention, the structural representation that buoyancy tank room is closed;
Fig. 5 is the structural representation of gate and seal receptacle fitted seal in the present invention;
Structural representation when Fig. 6 is gate opening in Fig. 5.
Wherein, 1-gate, 2-aquifer reserve pond, 3-rotating shaft, 4-flow path wall, 5-buoyancy tank, 6-buoyancy tank room, 7-buoyancy tank room water inlet, 8-buoyancy tank room weep hole, 9-float chamber, 10-float chamber weep hole, 11-float, 12-balancing weight, 13-first pulley, 14-second pulley, 15-seal receptacle, 16-sealing ring, 17-rotating shaft location-plate, 18-buoyancy tank fixed head, 19-check valve of water drainage, 20-float chamber water inlet, 21-wire rope, 22-stone bolt, 23-runner, 24-flood discharge passage, 25-braced structures.
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 shown in Fig. 1-4, the present invention includes the gate 1 be arranged in the middle of runner 23, the braced structures 25 being arranged at the buoyancy tank room 6 on the left of runner 23 and being arranged on the right side of runner 23; Gate 1 transverse center position is fixed on the interlude of rotating shaft 3, gate 1 transverse center position is fixed on the interlude of rotating shaft 3, gate 1 is connected by welding manner with rotating shaft 3, rotating shaft 3 is simultaneously welded on the middle part of gate 1, left section of rotating shaft 3 is fixed with buoyancy tank 5, buoyancy tank 5 is arranged in buoyancy tank room 6, and right section of rotating shaft 3 is supported in braced structures 25, and the two ends of rotating shaft 3 are articulated with on the flow path wall 4 of runner 23 both sides respectively; It is flood discharge passage 24 between buoyancy tank room 6 and braced structures 25, the both sides of the edge of gate 1 and bottom margin respectively with both side surface and the bottom fitted seal of flood discharge passage 24, flood discharge passage 24 leads to the aquifer reserve pond 2 intake prior to buoyancy tank room 6, and aquifer reserve pond 2 is positioned at the downstream part of gate 1; Be provided with float chamber 9 in aquifer reserve pond 2, the bottom of float chamber 9 has current via hole, and current via hole communicates with aquifer reserve pond 2, is provided with float 11 in float chamber 9; Middle and lower part towards the sidewall of the buoyancy tank room 6 of water (flow) direction side has buoyancy tank room water inlet 7, the sidewall bottom of the buoyancy tank room 6 of water (flow) direction side has buoyancy tank room weep hole 8 dorsad, water inlet 7 place, buoyancy tank room is provided with the plugging device of shutoff buoyancy tank room water inlet 7, is connected with linkage between plugging device and float 11.Plugging device shutoff buoyancy tank room water inlet 7 is driven by float 11 and linkage, opened by buoyancy tank 5 regulating gate 1, to reach the object of flood discharge, the height being controlled by water level in float chamber 9 opened by gate 1, gate 1 is opened without the need to power, effectively can regulate aquifer reserve pond 2 water level and runner 23 height of water level, structure is simple, practical.
The current via hole of float chamber 9 bottom is float chamber weep hole 10, and the top of the side sidewall of float chamber 9 has float chamber water inlet 20, and the water inlet cross section of float chamber water inlet 20 is greater than the water outlet cross section of float chamber weep hole 10.
Intake fast by float chamber water inlet 20, by float chamber weep hole 10 slowly draining, it is reliable and stable that guaranteed water level regulates.When float chamber weep hole 10 is less, when float chamber weep hole 10 is intake, its inflow is little, and the water inlet in float chamber 9 is highly not enough to make float 11 rise to design height, and buoyancy tank room water inlet 7 cannot be opened by plugging device.
Float chamber weep hole 10 place is provided with check valve of water drainage 19.Ensure that float chamber weep hole 10 drainings are not intake, ensure float chamber 9 to enter drainage works quick, reliable and stable.
Plugging device is balancing weight 12, linkage comprises the first pulley 13 be arranged at above aquifer reserve pond 2 and the second pulley 14 be arranged at above buoyancy tank room 6, wire rope 21 is connected with between float 11 and balancing weight 12, one end of wire rope 21 connects float 11, and the other end connects balancing weight 12 through the first pulley 13, second pulley 14; The quality of float 11 is greater than the quality of balancing weight 12.
The lifting of float 11 is controlled by the water level height in float chamber 9, thus control the lifting of balancing weight 12, by the water inlet of the elevating control buoyancy tank room 6 of balancing weight 12, buoyancy tank 5 is subject to the buoyancy of water effect in buoyancy tank room 6, rotating shaft 3 is driven to rotate, thus the keying of regulating gate 1, plugging device and linkage structure are all comparatively simple, are easy to install.
Balancing weight 12 is cone balancing weight, and a side surface of balancing weight 12 and the sidewall of buoyancy tank room 6 are fitted.The laminating degree of cone balancing weight and buoyancy tank room 6 sidewall is high, ensure that the plugging effect for buoyancy tank room water inlet 7.
The water inlet cross section of buoyancy tank room water inlet 7 is greater than the water outlet cross section of buoyancy tank room weep hole 8.Buoyancy tank room water inlet 7 ensure that the fast and stable that buoyancy tank room intakes, and the water outlet cross section of buoyancy tank room weep hole 8 is little, ensures that the water level in buoyancy tank room 6 slowly declines, thus guarantees that gate 1 can slowly closing, improves the stability that gate 1 works.
As shown in Fig. 5-6, the bottom of flood discharge passage 24 is fixed with seal receptacle 15, and the two ends of seal receptacle 15 are individually fixed on buoyancy tank room 6 sidewall and braced structures 25 wall; The bottom fitted seal of seal receptacle 15 and gate 1, the both sides of the edge of gate 1 and bottom margin are all fixed with sealing ring 16.Ensured the sealing of gate 1 by the structure of sealing ring 16, and the structure of seal receptacle 15 bottom downstream canal also effectively ensure that the sealing bottom gate 1.
Be fixedly connected with polylith buoyancy tank fixed head 18 between the top of buoyancy tank 5 and rotating shaft 3, buoyancy tank fixed head 18 is evenly arranged in the top of buoyancy tank 5 along the width of buoyancy tank 5.Ensured the intensity of the syndeton between buoyancy tank 5 and rotating shaft 3 by the structure of buoyancy tank fixed head 18, further enhance structural stability.Ensure buoyancy tank 5 and the bonding strength of rotating shaft 3 by the structure of polylith buoyancy tank fixed head 18, ensure the uniform force of buoyancy tank 5.
The flow path wall 4 of runner 23 both sides is symmetrically fixed with rotating shaft location-plate 17, and rotating shaft location-plate 17 is provided with back shaft, and the two ends of rotating shaft 3 are installed on back shaft by bearing.Rotating shaft 3 can around the shaft location-plate 17 back shaft rotate, buoyancy tank 5 and gate 1 can rotate with the rotation of rotating shaft 3.Body structure made by gate 1 and buoyancy tank 5, and gate 1 can carry out the weight of regulating gate 1 by the mode such as water filling or counterweight.
In the present invention, shown in composition graphs 3, Fig. 4, in Fig. 1, X-direction is water (flow) direction, the water inlet water level of float chamber 9 equals the highest permission water level in aquifer reserve pond 2, when aquifer reserve pond 2 water level rises to aquifer reserve pond 2 the highest permission water level, the water in aquifer reserve pond 2 will enter float chamber 9, thus float 11 is floated, balancing weight 12 moves downward under gravity, opens buoyancy tank room water inlet 7.The water level of buoyancy tank room 6 rises gradually, and buoyancy tank 5 upwards rotates, and drive gate 1 to rotarily open flood discharge, the water level in aquifer reserve pond 2 slowly declines.
When liquid level in the aquifer reserve pond 2 of upstream is very low, water in float chamber 9 flows out, float 11 declines, under the gravity of float 11 drives, the balancing weight 12 in buoyancy tank room 6 moves upward, and buoyancy tank room water inlet 7 is closed, the water level of buoyancy tank room 6 slowly declines, buoyancy tank 5 moves downward, and drives gate 1 rotary closing, keeps the water level in aquifer reserve pond 2.
The content that this manual is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (10)
1. the axis Hydro-automatic gate responded to water level and automatically open, comprise the gate (1) be arranged in the middle of runner (23) and the buoyancy tank room (6) being arranged at runner (23) left side, it is characterized in that: described gate (1) transverse center position is fixed on the interlude of rotating shaft (3), left section of described rotating shaft (3) is fixed with buoyancy tank (5), described buoyancy tank (5) is arranged in buoyancy tank room (6), and the two ends of described rotating shaft (3) are articulated with on the flow path wall (4) of runner (23) both sides respectively; Described runner (23) leads to the aquifer reserve pond (2) intake prior to buoyancy tank room (6), and aquifer reserve pond (2) are positioned at the downstream part of gate (1); Float chamber (9) is provided with in described aquifer reserve pond (2), the bottom of described float chamber (9) has current via hole, described current via hole communicates with aquifer reserve pond (2), is provided with float (11) in described float chamber (9); Middle and lower part towards the sidewall of the buoyancy tank room (6) of water (flow) direction side has buoyancy tank room water inlet (7), the sidewall bottom of the buoyancy tank room (6) of water (flow) direction side has buoyancy tank room weep hole (8) dorsad, water inlet (7) place, described buoyancy tank room is provided with the plugging device of shutoff buoyancy tank room water inlet (7), is connected with linkage between described plugging device and float (11).
2. the axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 1, it is characterized in that: also comprise the braced structures (25) being arranged at runner (23) right side, right section of described rotating shaft (3) is supported in braced structures (25), for flood discharge passage (24) between described buoyancy tank room (6) and braced structures (25), the both sides of the edge of described gate (1) and bottom margin respectively with both side surface and the bottom fitted seal of flood discharge passage (24).
3. the axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 1, is characterized in that: the water inlet water level of described float chamber (9) equals the highest permission water level in aquifer reserve pond (2).
4. the axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 1, it is characterized in that: the current via hole of described float chamber (9) bottom is float chamber weep hole (10), the top of the side sidewall of described float chamber (9) has float chamber water inlet (20), and the water inlet cross section of described float chamber water inlet (20) is greater than the water outlet cross section of float chamber weep hole (10).
5. the axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 4, is characterized in that: described float chamber weep hole (10) place is provided with check valve of water drainage (19).
6. the axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 1, it is characterized in that: described plugging device is balancing weight (12), described linkage comprises the first pulley (13) being arranged at top, aquifer reserve pond (2) and the second pulley (14) being arranged at top, buoyancy tank room (6), wire rope (21) is connected with between described float (11) and balancing weight (12), one end of described wire rope (21) connects float (11), the other end is through the first pulley (13), second pulley (14) connects balancing weight (12), the quality of described float (11) is greater than the quality of balancing weight (12).
7. the axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 6, it is characterized in that: described balancing weight (12) is cone balancing weight, a side surface of described balancing weight (12) and the sidewall of buoyancy tank room (6) are fitted.
8. the axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 1, is characterized in that: the water inlet cross section of described buoyancy tank room water inlet (7) is greater than the water outlet cross section of buoyancy tank room weep hole (8).
9. the axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 1, it is characterized in that: be fixedly connected with polylith buoyancy tank fixed head (18) between the top of described buoyancy tank (5) and rotating shaft (3), described buoyancy tank fixed head (18) is evenly arranged in the top of buoyancy tank (5) along the width of buoyancy tank (5).
10. a kind of axis Hydro-automatic gate responded to water level and automatically open as claimed in claim 1, it is characterized in that: the flow path wall (4) of described runner (23) both sides is symmetrically fixed with rotating shaft location-plate (17), described rotating shaft location-plate (17) is provided with back shaft, and the two ends of described rotating shaft (3) are installed on back shaft by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241921.1A CN104863253B (en) | 2015-05-13 | 2015-05-13 | The axis Hydro-automatic gate that sensing water level automatically turns on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241921.1A CN104863253B (en) | 2015-05-13 | 2015-05-13 | The axis Hydro-automatic gate that sensing water level automatically turns on |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863253A true CN104863253A (en) | 2015-08-26 |
| CN104863253B CN104863253B (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241921.1A Active CN104863253B (en) | 2015-05-13 | 2015-05-13 | The axis Hydro-automatic gate that sensing water level automatically turns on |
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| Country | Link |
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| CN (1) | CN104863253B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693488A (en) * | 2016-12-30 | 2017-05-24 | 广东新环环保产业集团有限公司 | Unloading device for precision filter |
| CN107605028A (en) * | 2017-09-14 | 2018-01-19 | 天津大学 | A kind of automatic storage capacity regulating gate system of caisson type |
| CN111804047A (en) * | 2020-07-15 | 2020-10-23 | 王丽华 | Environment-friendly energy-consumption-free soil restoration moisturizing system |
| CN115962805A (en) * | 2021-10-12 | 2023-04-14 | 江苏长三角智慧水务研究院有限公司 | An intelligent interception weir overflow flow metering device |
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| CN2463450Y (en) * | 2000-09-25 | 2001-12-05 | 湖南省韶山灌区工程管理局 | Floating pontoon separated hydraulic self-controlling gate |
| JP2011144527A (en) * | 2010-01-13 | 2011-07-28 | Marsima Aqua System Corp | Odor shut-off device of waterway |
| EP2395163A1 (en) * | 2009-02-04 | 2011-12-14 | Nippon KOEI Co., Ltd. | Opening-closing device |
| KR20130028233A (en) * | 2011-09-09 | 2013-03-19 | 최국현 | Pump-integral floodgate using rack-bar |
| CN104110013A (en) * | 2014-06-27 | 2014-10-22 | 武汉圣禹排水系统有限公司 | Buoyancy-tank type upstream control weir gate |
| CN204676690U (en) * | 2015-05-13 | 2015-09-30 | 武汉圣禹排水系统有限公司 | The axis Hydro-automatic gate that induction water level is opened automatically |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2463450Y (en) * | 2000-09-25 | 2001-12-05 | 湖南省韶山灌区工程管理局 | Floating pontoon separated hydraulic self-controlling gate |
| EP2395163A1 (en) * | 2009-02-04 | 2011-12-14 | Nippon KOEI Co., Ltd. | Opening-closing device |
| JP2011144527A (en) * | 2010-01-13 | 2011-07-28 | Marsima Aqua System Corp | Odor shut-off device of waterway |
| KR20130028233A (en) * | 2011-09-09 | 2013-03-19 | 최국현 | Pump-integral floodgate using rack-bar |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693488A (en) * | 2016-12-30 | 2017-05-24 | 广东新环环保产业集团有限公司 | Unloading device for precision filter |
| CN107605028A (en) * | 2017-09-14 | 2018-01-19 | 天津大学 | A kind of automatic storage capacity regulating gate system of caisson type |
| CN111804047A (en) * | 2020-07-15 | 2020-10-23 | 王丽华 | Environment-friendly energy-consumption-free soil restoration moisturizing system |
| CN115962805A (en) * | 2021-10-12 | 2023-04-14 | 江苏长三角智慧水务研究院有限公司 | An intelligent interception weir overflow flow metering device |
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| Publication number | Publication date |
|---|---|
| CN104863253B (en) | 2016-07-20 |
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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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