CN104746636A - Waterpower gate structure capable of sensing water level and automatically opening - Google Patents
Waterpower gate structure capable of sensing water level and automatically opening Download PDFInfo
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- CN104746636A CN104746636A CN201510153156.8A CN201510153156A CN104746636A CN 104746636 A CN104746636 A CN 104746636A CN 201510153156 A CN201510153156 A CN 201510153156A CN 104746636 A CN104746636 A CN 104746636A
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- buoyancy tank
- gate
- water
- water level
- tank room
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000007667 floating Methods 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The invention discloses a waterpower gate structure capable of sensing the water level and automatically opening. A floater chamber is arranged in an underground storage pond, a water flowing hole is formed in the lower portion of the floater chamber, and the water flowing hole is communicated with the underground storage pond. A floater is arranged in the floater chamber. The two side edges and the bottom edge of a gate are matched with the two side surfaces and the bottom of a flood discharging channel in a sealing mode respectively. A buoyant box chamber water inlet is formed in the lower middle portion of the side wall of the side, facing the water flowing direction, of a buoyant box chamber, and a buoyant box chamber water outlet hole is formed in the bottom of the side wall of the side, opposite to the water flowing direction, of the buoyant box chamber. A plugging device for plugging the buoyant box chamber water inlet is arranged at the buoyant box chamber water inlet, and a linkage device is connected between the plugging device and the floater. The ascending and descending of the plugging device are controlled through the floating and descending of the floater; when the liquid level of the storage pond is high, water enters the buoyant box chamber, the gate is automatically opened to discharge flood under the action of a buoyant box, and the water level in the storage pond is reduced; when the water level in the storage pond is very low, the buoyant box chamber water inlet is plugged by the plugging device, the gate is closed, the water level is maintained in the storage pond, and water is continuously stored.
Description
Technical field
The present invention relates to drainage system equipment technical field, be specifically related to a kind of hydraulic gate structure 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
The present invention is exactly for above-mentioned technical problem, a kind of hydraulic gate structure responded to water level and automatically open is provided, this structure controls the water inlet of buoyancy tank room by the structure of float and balancing weight, by the keying of buoyancy tank regulating gate, thus control the height of water level in aquifer reserve pond, whole process is without the need to consuming the energy, and practicality is good.
For realizing this object, the hydraulic gate structure that the induction water level designed by the present invention is opened automatically, comprises the gate being arranged at runner side, the buoyancy tank room being arranged at runner opposite side and the aquifer reserve pond prior to the water inlet of buoyancy tank room; Described gate is fixed on the side of rotating shaft, and the opposite side of described rotating shaft is fixed with buoyancy tank, and described buoyancy tank is arranged in buoyancy tank room; The two ends of described rotating shaft are articulated with on the flow path wall of runner both sides respectively, are flood discharge passage between the flow path wall of described buoyancy tank and runner side; It is characterized in that: 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; Float is provided with in described float chamber; 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; Middle and lower part towards the sidewall of the buoyancy tank room of water (flow) direction side has buoyancy tank room water inlet, and 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.
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.
Further, described float chamber weep hole place is provided with check valve of water drainage.
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.
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.
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, the bottom of described current by pass is fixed with seal receptacle, and the two ends of described seal receptacle are individually fixed on the side sidewall of buoyancy tank room and the side flow path wall of runner; The bottom fitted seal of described seal receptacle and gate, both sides of the edge and the bottom margin of described gate are all fixed with sealing ring.
Further, be fixedly connected with polylith buoyancy tank fixed head between the top of described buoyancy tank and rotating shaft, described buoyancy tank fixed head is evenly arranged in the top of buoyancy tank along the width of buoyancy tank.
Further, gate fixed bar is fixedly connected with between described gate and rotating shaft, described gate is furnished with many group gate fixed bar assemblies, often organize gate fixed bar assembly and comprise two acutangulate gate fixed bars, described gate fixed bar assembly is evenly arranged along the width of gate.
Further, the flow path wall of described runner both sides is symmetrically fixed with rotating shaft location-plate, be fixed with bearing in described rotating shaft location-plate, the two ends of described rotating shaft are arranged in bearing.
The beneficial effect of the invention is: by floating and the lifting controlling balancing weight that declines of float, when storage pond liquid level height, buoyancy tank room starts water inlet, gate opens flood discharge automatically by the effect of buoyancy tank, and storage pond middle water level declines, when storage pond water level is very low, the water inlet of balancing weight shutoff buoyancy tank room, closing gate, storage 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 downstream canal of the present invention;
Fig. 2 is the front view of buoyancy tank room and gate in middle and lower reaches runner of the present invention;
When Fig. 3 is storage pond high water level state in the present invention, the structural representation that buoyancy tank room is opened;
When Fig. 4 is storage 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-aquifer reserve pond, 2-gate, 3-rotating shaft, 4-flow path wall, 5-float chamber, 6-float, 7-buoyancy tank, 8-buoyancy tank room, 9-buoyancy tank room water inlet, 10-buoyancy tank room weep hole, 11-balancing weight, 12-the first pulley, the 13-the second pulley, 14-wire rope, 15-seal receptacle, 16-sealing ring, 17-rotating shaft location-plate, 18-buoyancy tank fixed head, 19-gate fixed bar, 20-float chamber weep hole, 21-float chamber water inlet, 22-stone bolt, 23-runner, 24-flood discharge passage, 25-check valve of water drainage.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, detailed description is further done to the present invention:
The hydraulic gate structure that induction water level as shown in Fig. 1-4 is opened automatically, the aquifer reserve pond 1 comprising the gate 2 being arranged at runner 23 side, the buoyancy tank room 8 being arranged at runner 23 opposite side and intake prior to buoyancy tank room 8; Described gate 2 is fixed on the side of rotating shaft 3, and the opposite side of described rotating shaft 3 is fixed with buoyancy tank 7, and described buoyancy tank 7 is arranged in buoyancy tank room 8; The two ends of described rotating shaft 3 are articulated with on the flow path wall 4 of runner 23 both sides respectively, are flood discharge passage 24 between the flow path wall 4 of described buoyancy tank 7 and runner 23 side; Be provided with float chamber 5 in described aquifer reserve pond 1, the bottom of described float chamber 5 has current via hole, and described current via hole communicates with aquifer reserve pond 1; Float 6 is provided with in described float chamber 5; The both sides of the edge of described gate 2 and bottom margin respectively with both side surface and the bottom fitted seal of flood discharge passage 24; Middle and lower part towards the sidewall of the buoyancy tank room 8 of water (flow) direction side has buoyancy tank room water inlet 9, and the sidewall bottom of the buoyancy tank room 8 of water (flow) direction side has buoyancy tank room weep hole 10 dorsad; Water inlet 9 place, described buoyancy tank room is provided with the plugging device of shutoff buoyancy tank room water inlet 9, is connected with linkage between described plugging device and float 6.Plugging device shutoff buoyancy tank room water inlet 9 is driven by float 6 and linkage, opened by buoyancy tank 7 regulating gate 2, to reach the object of flood discharge, the height being controlled by water level in float chamber 5 opened by gate 2, gate 2 is opened without the need to power, effectively can regulate aquifer reserve pond 1 water level and runner 23 height of water level, structure is simple, practical.
Preferably, the current via hole of described float chamber 5 bottom is float chamber weep hole 20, and the top of the side sidewall of described float chamber 5 has float chamber water inlet 21, and the water inlet cross section of described float chamber water inlet 21 is greater than the water outlet cross section of float chamber weep hole 20.Intake fast by float chamber water inlet 21, by float chamber weep hole 20 slowly draining, it is reliable and stable that guaranteed water level regulates.When float chamber weep hole 20 is less, when float chamber weep hole 20 is intake, its inflow is little, and the water inlet in float chamber 5 is highly not enough to make float 6 rise to design height, and buoyancy tank room water inlet 9 cannot be opened by plugging device.
Preferred further, described float chamber weep hole 20 place is provided with check valve of water drainage 25.By the structure of check valve of water drainage 25, ensure that float chamber weep hole 20 drainings are not intake, ensure float chamber 5 to enter drainage works quick, reliable and stable.
Preferably, described plugging device is balancing weight 11, described linkage comprises the first pulley 12 be arranged at above aquifer reserve pond 1 and the second pulley 13 be arranged at above buoyancy tank room 8, wire rope 14 is connected with between described float 6 and balancing weight 11, one end of described wire rope 14 connects float 6, and the other end connects balancing weight 11 through the first pulley 12, second pulley 13; The quality of described float 6 is greater than the quality of balancing weight 11.
The lifting of float 6 is controlled by the water level height in float chamber 5, thus control the lifting of balancing weight 11, by the water inlet of the elevating control buoyancy tank room 8 of balancing weight 11, buoyancy tank 7 is subject to the buoyancy of water effect in buoyancy tank room 8, rotating shaft 3 is driven to rotate, thus the keying of regulating gate 2, plugging device and linkage structure are all comparatively simple, are easy to install.
In technique scheme, as shown in Fig. 3-4, described balancing weight 11 is cone balancing weight, and a side surface of described balancing weight 11 and the sidewall of buoyancy tank room 8 are fitted.The laminating degree of cone balancing weight and buoyancy tank room 8 sidewall is high, ensure that the plugging effect for buoyancy tank room water inlet 9.
In technique scheme, the water inlet cross section of described buoyancy tank room water inlet 9 is greater than the water outlet cross section of buoyancy tank room weep hole 10.Buoyancy tank room water inlet 9 ensure that the fast and stable that buoyancy tank room intakes, and the water outlet cross section of buoyancy tank room weep hole 10 is little, ensures that the water level in buoyancy tank room 8 slowly declines, thus guarantees that gate 2 can slowly closing, improves the stability that gate 2 works.
In technique scheme, as shown in Fig. 5-6, the bottom of described current by pass 24 is fixed with seal receptacle 15, and the two ends of described seal receptacle 15 are individually fixed on the side sidewall of buoyancy tank room 8 and the side flow path wall 4 of runner 23; Both sides of the edge and the bottom margin of described gate 2 are all fixed with sealing ring 16.Ensured the sealing of gate 2 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 2.
In technique scheme, as shown in Fig. 1-2, the flow path wall 4 of described downstream canal both sides is symmetrically fixed with rotating shaft location-plate 17, is fixed with bearing in described rotating shaft location-plate 17, the two ends of described rotating shaft 3 are arranged in bearing.The articulated structure of rotating shaft 3 is simple, and be easy to install, practicality is good.
In technique scheme, as shown in Fig. 1-2, between the top of described buoyancy tank 7 and rotating shaft 3, be fixedly connected with polylith buoyancy tank fixed head 18.Ensured the intensity of the syndeton between buoyancy tank 7 and rotating shaft 3 by the structure of buoyancy tank fixed head 18, further enhance structural stability.
In technique scheme, described buoyancy tank fixed head 18 is evenly arranged in the top of buoyancy tank 7 along the width of buoyancy tank 7.Ensure buoyancy tank 7 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 7.
In technique scheme, between described gate 2 and rotating shaft 3, be fixedly connected with gate fixed bar 19.
In technique scheme, as shown in Fig. 1-2 and Fig. 5-6, described gate 2 is furnished with many group gate fixed bar assemblies, often organizes gate fixed bar assembly and comprise two acutangulate gate fixed bars 19.
In technique scheme, described gate fixed bar assembly is evenly arranged along the width of gate 2.Ensure that the bonding strength between gate 2 and rotating shaft 3 by the structure organizing gate fixed bar 19 more, and the hoisting capacity of gate 2 is larger, ensure that gate 2 is for the rising of water level and being quick on the draw of reduction, can reach effect and the object of timely flood discharge, further increase the practicality of device.
In the present invention, when aquifer reserve pond 1 water level rises to the highest permission water level of storage pond, the water in aquifer reserve pond 1 will enter float chamber 5, thus float 6 is floated, and balancing weight 11 moves downward under gravity, opens buoyancy tank room water inlet 9.The water level of buoyancy tank room 8 rises gradually, and buoyancy tank 7 upwards rotates, and drive gate 2 to rotarily open flood discharge, the water level in aquifer reserve pond 1 slowly declines.
When liquid level in the aquifer reserve pond 1 of upstream is very low, water in float chamber 5 flows out, float 6 declines, under the gravity of float 6 drives, the balancing weight 11 in buoyancy tank room 8 moves upward, and buoyancy tank room water inlet 9 is closed, the water level of buoyancy tank room 8 slowly declines, buoyancy tank 7 moves downward, and drives gate 2 rotary closing, keeps the water level in aquifer reserve pond 1.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, 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.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (10)
1. respond to the hydraulic gate structure that water level is opened automatically, the aquifer reserve pond (1) comprising the gate (2) being arranged at runner (23) side, the buoyancy tank room (8) being arranged at runner (23) opposite side and intake prior to buoyancy tank room (8); Described gate (2) is fixed on the side of rotating shaft (3), and the opposite side of described rotating shaft (3) is fixed with buoyancy tank (7), and described buoyancy tank (7) is arranged in buoyancy tank room (8); The two ends of described rotating shaft (3) are articulated with on the flow path wall (4) of runner (23) both sides respectively, are flood discharge passage (24) between the flow path wall (4) of described buoyancy tank (7) and runner (23) side; It is characterized in that: be provided with float chamber (5) in described aquifer reserve pond (1), the bottom of described float chamber (5) has current via hole, and described current via hole communicates with aquifer reserve pond (1); Float (6) is provided with in described float chamber (5); The both sides of the edge of described gate (2) and bottom margin respectively with both side surface and the bottom fitted seal of flood discharge passage (24); Middle and lower part towards the sidewall of the buoyancy tank room (8) of water (flow) direction side has buoyancy tank room water inlet (9), and the sidewall bottom of the buoyancy tank room (8) of water (flow) direction side has buoyancy tank room weep hole (10) dorsad; Water inlet (9) place, described buoyancy tank room is provided with the plugging device of shutoff buoyancy tank room water inlet (9), is connected with linkage between described plugging device and float (6).
2. a kind of hydraulic gate structure 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 (5) bottom is float chamber weep hole (20), the top of the side sidewall of described float chamber (5) has float chamber water inlet (21), and the water inlet cross section of described float chamber water inlet (21) is greater than the water outlet cross section of float chamber weep hole (20).
3. a kind of hydraulic gate structure responded to water level and automatically open as claimed in claim 2, is characterized in that: described float chamber weep hole (20) place is provided with check valve of water drainage (25).
4. a kind of hydraulic gate structure responded to water level and automatically open as claimed in claim 1, it is characterized in that: described plugging device is balancing weight (11), described linkage comprises the first pulley (12) being arranged at top, aquifer reserve pond (1) and the second pulley (13) being arranged at top, buoyancy tank room (8), wire rope (14) is connected with between described float (6) and balancing weight (11), one end of described wire rope (14) connects float (6), the other end is through the first pulley (12), second pulley (13) connects balancing weight (11), the quality of described float (6) is greater than the quality of balancing weight (11).
5. a kind of hydraulic gate structure responded to water level and automatically open as claimed in claim 4, it is characterized in that: described balancing weight (11) is cone balancing weight, a side surface of described balancing weight (11) and the sidewall of buoyancy tank room (8) are fitted.
6. a kind of hydraulic gate structure 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 (9) is greater than the water outlet cross section of buoyancy tank room weep hole (10).
7. a kind of hydraulic gate structure responded to water level and automatically open as claimed in claim 1, it is characterized in that: the bottom of described current by pass (24) is fixed with seal receptacle (15), the two ends of described seal receptacle (15) are individually fixed on the side sidewall of buoyancy tank room (8) and the side flow path wall (4) of runner (23); The bottom fitted seal of described seal receptacle (15) and gate (2), the both sides of the edge of described gate (2) and bottom margin are all fixed with sealing ring (16).
8. a kind of hydraulic gate structure 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 (7) and rotating shaft (3), described buoyancy tank fixed head (18) is evenly arranged in the top of buoyancy tank (7) along the width of buoyancy tank (7).
9. a kind of hydraulic gate structure responded to water level and automatically open as claimed in claim 1, it is characterized in that: between described gate (2) and rotating shaft (3), be fixedly connected with gate fixed bar (19), described gate (2) is furnished with many group gate fixed bar assemblies, often organize gate fixed bar assembly and comprise two acutangulate gate fixed bars (19), described gate fixed bar assembly is evenly arranged along the width of gate (2).
10. a kind of hydraulic gate structure 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), be fixed with bearing in described rotating shaft location-plate (17), the two ends of described rotating shaft (3) are arranged in bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153156.8A CN104746636B (en) | 2015-04-02 | 2015-04-02 | A kind of sense the hydraulic gate structure that water level automatically turns on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153156.8A CN104746636B (en) | 2015-04-02 | 2015-04-02 | A kind of sense the hydraulic gate structure that water level automatically turns on |
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| Publication Number | Publication Date |
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| CN104746636A true CN104746636A (en) | 2015-07-01 |
| CN104746636B CN104746636B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510153156.8A Active CN104746636B (en) | 2015-04-02 | 2015-04-02 | A kind of sense the hydraulic gate structure that water level automatically turns on |
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| CN (1) | CN104746636B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064494A (en) * | 2015-07-17 | 2015-11-18 | 武汉圣禹排水系统有限公司 | Rainwater closure system |
| CN107119639A (en) * | 2017-06-27 | 2017-09-01 | 中国华电科工集团有限公司 | The system that a kind of utilization SEA LEVEL VARIATION regulating gate is freely opened and closed |
| CN110082079A (en) * | 2019-04-10 | 2019-08-02 | 河海大学 | Standing wire hydraulic steel gate hoisting capacity condition monitoring device |
| CN110820699A (en) * | 2019-12-02 | 2020-02-21 | 国家电网有限公司 | Scrubbing device is used to reservoir drain pipe department |
| CN113931287A (en) * | 2021-10-26 | 2022-01-14 | 中冶天工集团有限公司 | A rainwater storage structure for sponge lake body and its discharge control technology |
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| JP2013100681A (en) * | 2011-11-08 | 2013-05-23 | Hitachi Zosen Corp | Floating body type flap gate |
| CN204608970U (en) * | 2015-04-02 | 2015-09-02 | 武汉圣禹排水系统有限公司 | A kind of hydraulic gate structure responded to water level and automatically open |
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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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064494A (en) * | 2015-07-17 | 2015-11-18 | 武汉圣禹排水系统有限公司 | Rainwater closure system |
| CN107119639A (en) * | 2017-06-27 | 2017-09-01 | 中国华电科工集团有限公司 | The system that a kind of utilization SEA LEVEL VARIATION regulating gate is freely opened and closed |
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| CN110082079A (en) * | 2019-04-10 | 2019-08-02 | 河海大学 | Standing wire hydraulic steel gate hoisting capacity condition monitoring device |
| CN110820699A (en) * | 2019-12-02 | 2020-02-21 | 国家电网有限公司 | Scrubbing device is used to reservoir drain pipe department |
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| CN113931287A (en) * | 2021-10-26 | 2022-01-14 | 中冶天工集团有限公司 | A rainwater storage structure for sponge lake body and its discharge control technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104746636B (en) | 2016-08-24 |
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