CN204608971U - Anti counter-flowing Hydro-automatic gate - Google Patents
Anti counter-flowing Hydro-automatic gate Download PDFInfo
- Publication number
- CN204608971U CN204608971U CN201520272308.1U CN201520272308U CN204608971U CN 204608971 U CN204608971 U CN 204608971U CN 201520272308 U CN201520272308 U CN 201520272308U CN 204608971 U CN204608971 U CN 204608971U
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- CN
- China
- Prior art keywords
- buoyancy tank
- gate
- tank room
- reserve pond
- aquifer reserve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of anti counter-flowing Hydro-automatic gate, belongs to drainage system equipment technical field.Comprise and be arranged at Buffer Pool in runner and aquifer reserve pond, described aquifer reserve pond is arranged lower than Buffer Pool, gate is provided with between described Buffer Pool and aquifer reserve pond, 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 being arranged in aquifer reserve pond and being later than the water inlet of aquifer reserve pond, the opposite side of described axis of rotation is fixed with buoyancy tank, described buoyancy tank is arranged in buoyancy tank room, buoyancy tank room weep hole is had bottom described buoyancy tank room, described buoyancy tank room weep hole communicates with aquifer reserve pond, weep hole place, described buoyancy tank room is provided with the plug of sealing buoyancy tank room weep hole, float is provided with in described aquifer reserve pond, linkage is connected with between described float and plug.The utility model prevents aqueous reflux in aquifer reserve pond to Buffer Pool.
Description
Technical field
The utility model belongs to drainage system equipment technical field, is specifically related to a kind of anti counter-flowing 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, also be inconvenient to keep in repair, and the height of water level in aquifer reserve pond is uncontrollable, when aquifer reserve pool water level is too high, water can blow back into Buffer Pool, is discharged in natural water, thus contaminated environment.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.
Utility model content
The purpose of this utility model is exactly the defect for prior art, provides a kind of anti counter-flowing Hydro-automatic gate.
The technical solution adopted in the utility model is: comprise and be arranged at Buffer Pool in runner and aquifer reserve pond, described aquifer reserve pond is arranged lower than Buffer Pool, gate is provided with between described Buffer Pool and aquifer reserve 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 being arranged in aquifer reserve pond and being later than the water inlet of aquifer reserve pond, the opposite side of described axis of rotation is fixed with buoyancy tank, described buoyancy tank is arranged in buoyancy tank room, buoyancy tank room weep hole is had bottom described buoyancy tank room, described buoyancy tank room weep hole communicates with aquifer reserve pond, weep hole place, described buoyancy tank room is provided with the plug of sealing buoyancy tank room weep hole, float is provided with in described aquifer reserve pond, linkage is connected with between described float and plug.
Preferred structure further, described buoyancy tank room sidewall end face is higher than Buffer Pool lowest water level.
Preferred structure further, described aquifer reserve pond peak level is equal with buoyancy tank room sidewall end face.
Preferred structure further, described linkage comprises the first pulley be arranged at above aquifer reserve pond and the second pulley be arranged at above buoyancy tank room, be connected with between described float and plug and pull rope, described one end of pulling rope connects float, and the other end connects plug through the first pulley, the second pulley; The quality of described float is greater than the quality of plug.
Preferred structure further, weep hole place, described buoyancy tank room is provided with check valve of water drainage.
Further preferred structure, is fixedly connected with buoyancy tank fixed head between described buoyancy tank and axis of rotation, and described buoyancy tank fixed head is evenly arranged in the top of buoyancy tank along the width of buoyancy tank.
Preferred structure 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.
Preferred structure further, the flow path wall of described runner both sides is symmetrically fixed with axis of rotation installing plate, and be provided with back shaft in described axis of rotation installing plate, described rotating shaft terminal is installed on back shaft by bearing.
Preferred structure further, described axis of rotation installing plate is fixed on flow path wall by stone bolt.
Preferred structure further, both sides of the edge and the bottom margin of described gate are provided with sealing ring respectively and between flow path wall.
The utility model 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, just discharge to it the water in guarantee Buffer Pool is in low water stage during in aquifer reserve pond, realize timely flood discharge, closing gate during high water level.During dry season, the water pump in aquifer reserve pond is extracted in soil pipe, thus is discharged in Wastewater Treatment Plant, and this process can prevent aqueous reflux in aquifer reserve pond in Buffer Pool, storm sewer, is discharged in natural water, thus contaminated environment.
Accompanying drawing explanation
Fig. 1 is the utility model buoyancy tank room and gate front view;
Fig. 2 is the utility model buoyancy tank room and gate top view;
Fig. 3 is A-A place sectional drawing in Fig. 2;
When Fig. 4 is aquifer reserve pond low water stage state in the utility model, the structural representation of gate opening;
When Fig. 5 is aquifer reserve pond water inlet in the utility model, closing gate process schematic;
When Fig. 6 is aquifer reserve pond high water level state in the utility model, the structural representation of closing gate.
In figure, 1-aquifer reserve pond, 2-axis of rotation, 3-buoyancy tank room, 4-buoyancy tank fixed head, 5-buoyancy tank, 6-buoyancy tank room weep hole, 7-gate fixed head, 8-gate, 9-float, 10-hawser, 11-plug, 12-first pulley, 13-second pulley, 14-axis of rotation installing plate, 15-sealing ring, 16-stone bolt, 17-runner, 18-flow path wall, 19-check valve of water drainage, 20-Buffer Pool.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form restriction to the utility model.
As shown in Fig. 1-Fig. 3, the utility model comprises and is arranged at Buffer Pool 20 in runner 17 and aquifer reserve pond 1, aquifer reserve pond 1 is arranged lower than Buffer Pool 20, gate 8 is provided with between Buffer Pool 20 and aquifer reserve pond 1, the both sides of the edge of gate 8 and bottom margin respectively with flow path wall 18 fitted seal of runner 17 both sides, the both sides of the edge of gate 8 and bottom margin are provided with sealing ring 15 respectively and between flow path wall 18, gate 8 is fixed on the side of axis of rotation 2, the two ends of axis of rotation 2 are articulated with on the flow path wall 18 of runner 17 both sides respectively, also comprise the buoyancy tank room 3 being arranged in aquifer reserve pond 1 and being later than aquifer reserve pond 1 and intaking, the opposite side of axis of rotation 2 is fixed with buoyancy tank 5, buoyancy tank 5 is arranged in buoyancy tank room 3, buoyancy tank room 3 sidewall end face is higher than Buffer Pool 20 lowest water level b (Buffer Pool 20 bottom surface), aquifer reserve pond 1 peak level a is equal with buoyancy tank room 3 sidewall end face, buoyancy tank room weep hole 6 is had bottom buoyancy tank room 3, buoyancy tank room weep hole 6 communicates with aquifer reserve pond 1, weep hole 6 place, buoyancy tank room is provided with check valve of water drainage 19, weep hole 6 place, buoyancy tank room is provided with the plug 11 of sealing buoyancy tank room weep hole 6, float 9 is provided with in aquifer reserve pond 1, linkage is connected with between float 9 and plug 11.
In technique scheme, 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 3, be connected with between float 9 and plug 11 and pull rope 10, the one end of pulling rope 10 connects float 9, and the other end connects plug 11 through the first pulley 12, second pulley 13; The quality of float 9 is greater than the quality of plug 11.
In technique scheme, be fixedly connected with buoyancy tank fixed head 4 between buoyancy tank 5 and axis of rotation 2, buoyancy tank fixed head 4 is evenly arranged in the top of buoyancy tank 5 along the width of buoyancy tank 5.Be fixedly connected with gate fixed head 7 between gate 8 and axis of rotation 2, on gate, 8 are furnished with many group gate fixed head assemblies, and often organize gate fixed head assembly and comprise two acutangulate gate fixed heads 7, gate fixed head assembly is evenly arranged along the width of gate 8.
In technique scheme, the flow path wall 18 of runner 17 both sides is symmetrically fixed with axis of rotation installing plate 14, is provided with back shaft in axis of rotation installing plate 14, axis of rotation 2 two ends are installed on back shaft by bearing.Axis of rotation installing plate 14 is fixed on flow path wall 18 by stone bolt 16.
The utility model axis of rotation 2 can rotate by the bolster on axis of rotation installing plate 14, and buoyancy tank 5 and gate 8 are fixed by fixed head and axis of rotation 2, can rotate with the rotation of axis of rotation 2.Body structure made by gate 8 and buoyancy tank 5, and gate 8 can carry out the weight of regulating gate 8 by the mode such as water filling or counterweight.Aquifer reserve pond 1 is at the downstream part of gate 8, and buoyancy tank room 3 is in aquifer reserve pond 2, and the water inlet water level of buoyancy tank room 3 equals the highest permission water level a in aquifer reserve pond 1.After gate 8 is opened, can to water filling in aquifer reserve pond 1.
Shown in composition graphs 4-Fig. 6, utility model works process: in figure, x direction is water (flow) direction (shown in composition graphs 2), when aquifer reserve pond 1 actual water level is lower than the highest permission water level a in aquifer reserve pond 1, under buoyancy tank 5 Action of Gravity Field, gate 8 is opened, and the water in Buffer Pool 20 enters aquifer reserve pond 1.Float 9 rises along with the rising of the water level in aquifer reserve pond 1, and the plug in buoyancy tank room 3 11 moves downward, until when reaching Buffer Pool 20 lowest water level b, the buoyancy tank room weep hole 6 in buoyancy tank room 3 is blocked by plug 11.The water level in aquifer reserve pond 1 continues to rise, and float 9 continues to rise, and the hawser 10 in buoyancy tank room 3 is constantly deposited in buoyancy tank room 3, is in flexible state; When aquifer reserve pond 1 water level in downstream rises to the highest permission water level a in aquifer reserve pond 1, the water in aquifer reserve pond 1 will enter buoyancy tank room 3, thus buoyancy tank 5 is floated, and drives gate 8 to close.Now because buoyancy tank room weep hole 6 is plugged, buoyancy tank 5 keeps floating always, and gate 8 keeps closed condition, stops the water of Buffer Pool 20 to enter aquifer reserve pond 1.
During dry season (water of Buffer Pool 20 is in lowest water level b), water pump in aquifer reserve pond 1 is extracted in soil pipe, thus be discharged in Wastewater Treatment Plant, in process due to the water level decreasing in aquifer reserve pond 1, hawser 10 is in flexible state, and the buoyancy tank room weep hole 6 in buoyancy tank room 3 keeps closing (plug 11 blocks buoyancy tank room weep hole 6).This process gate 8 keeps closed condition, thus aqueous reflux in aquifer reserve pond 1 can be prevented in Buffer Pool 20, thus is discharged into natural water contaminated environment.When water level decreasing is to Buffer Pool 20 below lowest water level b, plug 11 departs from buoyancy tank room weep hole 6, and buoyancy tank room weep hole 6 is opened, and the water in buoyancy tank room 3 is emptying gradually, and buoyancy tank 5 moves downward due to Action of Gravity Field, thus drives gate 8 to open.
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. an anti counter-flowing Hydro-automatic gate, comprise and be arranged at Buffer Pool (20) in runner (17) and aquifer reserve pond (1), described aquifer reserve pond (1) is arranged lower than Buffer Pool (20), gate (8) is provided with between described Buffer Pool (20) and aquifer reserve pond (1), the both sides of the edge of described gate (8) and bottom margin respectively with flow path wall (18) fitted seal of runner (17) both sides, described gate (8) is fixed on the side of axis of rotation (2), the two ends of described axis of rotation (2) are articulated with on the flow path wall (18) of runner (17) both sides respectively, it is characterized in that: also comprise the buoyancy tank room (3) being arranged in aquifer reserve pond (1) and being later than aquifer reserve pond (1) and intaking, the opposite side of described axis of rotation (2) is fixed with buoyancy tank (5), described buoyancy tank (5) is arranged in buoyancy tank room (3), described buoyancy tank room (3) bottom has buoyancy tank room weep hole (6), described buoyancy tank room weep hole (6) communicates with aquifer reserve pond (1), weep hole (6) place, described buoyancy tank room is provided with the plug (11) of sealing buoyancy tank room weep hole (6), float (9) is provided with in described aquifer reserve pond (1), linkage is connected with between described float (9) and plug (11).
2. anti counter-flowing Hydro-automatic gate according to claim 1, is characterized in that: described buoyancy tank room (3) sidewall end face is higher than Buffer Pool (20) lowest water level.
3. anti counter-flowing Hydro-automatic gate according to claim 1, is characterized in that: described aquifer reserve pond (1) peak level is equal with buoyancy tank room (3) sidewall end face.
4. anti counter-flowing Hydro-automatic gate according to claim 1, it is characterized in that: 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 (3), be connected with between described float (9) and plug (11) and pull restrict (10), described one end of pulling rope (10) connects float (9), and the other end connects plug (11) through the first pulley (12), the second pulley (13); The quality of described float (9) is greater than the quality of plug (11).
5. anti counter-flowing Hydro-automatic gate according to claim 1, is characterized in that: weep hole (6) place, described buoyancy tank room is provided with check valve of water drainage (19).
6. anti counter-flowing Hydro-automatic gate according to claim 1, it is characterized in that: be fixedly connected with buoyancy tank fixed head (4) between described buoyancy tank (5) and axis of rotation (2), described buoyancy tank fixed head (4) is evenly arranged in the top of buoyancy tank (5) along the width of buoyancy tank (5).
7. anti counter-flowing Hydro-automatic gate according to claim 1, it is characterized in that: between described gate (8) and axis of rotation (2), be fixedly connected with gate fixed head (7), on described gate, (8) are furnished with many group gate fixed head assemblies, often organize gate fixed head assembly and comprise two acutangulate gate fixed heads (7), described gate fixed head assembly is evenly arranged along the width of gate (8).
8. anti counter-flowing Hydro-automatic gate according to claim 1, it is characterized in that: the flow path wall (18) of described runner (17) both sides is symmetrically fixed with axis of rotation installing plate (14), be provided with back shaft in described axis of rotation installing plate (14), described axis of rotation (2) two ends are installed on back shaft by bearing.
9. anti counter-flowing Hydro-automatic gate according to claim 8, is characterized in that: described axis of rotation installing plate (14) is fixed on flow path wall (18) by stone bolt (16).
10. anti counter-flowing Hydro-automatic gate according to claim 1, is characterized in that: the both sides of the edge of described gate (8) and bottom margin are provided with sealing ring (15) respectively and between flow path wall (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272308.1U CN204608971U (en) | 2015-04-30 | 2015-04-30 | Anti counter-flowing Hydro-automatic gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272308.1U CN204608971U (en) | 2015-04-30 | 2015-04-30 | Anti counter-flowing Hydro-automatic gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204608971U true CN204608971U (en) | 2015-09-02 |
Family
ID=53961532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520272308.1U Withdrawn - After Issue CN204608971U (en) | 2015-04-30 | 2015-04-30 | Anti counter-flowing Hydro-automatic gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204608971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863255A (en) * | 2015-04-30 | 2015-08-26 | 武汉圣禹排水系统有限公司 | Anti-backflow waterpower automatic gate |
-
2015
- 2015-04-30 CN CN201520272308.1U patent/CN204608971U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863255A (en) * | 2015-04-30 | 2015-08-26 | 武汉圣禹排水系统有限公司 | Anti-backflow waterpower automatic gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150902 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |