CN209798977U - Automatic hydraulic bottom valve dredging device for water pool - Google Patents
Automatic hydraulic bottom valve dredging device for water pool Download PDFInfo
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- CN209798977U CN209798977U CN201920343871.1U CN201920343871U CN209798977U CN 209798977 U CN209798977 U CN 209798977U CN 201920343871 U CN201920343871 U CN 201920343871U CN 209798977 U CN209798977 U CN 209798977U
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- flushing chamber
- water
- bottom valve
- flushing
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Abstract
The utility model discloses an automatic hydraulic bottom valve desilting device in pond, the regulation pond includes the retaining area, the flushing chamber sets up in one of them medial part of regulation pond, the drop step sets up in the inside of retaining area and adjacent with the flushing chamber, the upper portion of regulation pond inlet tube and flushing chamber communicates with each other, the regulation pond outlet pipe with communicate in another bottom of regulation pond, the flushing chamber passes through hydraulic bottom valve and retaining area intercommunication, the bottom of flushing chamber is provided with the flushing chamber outlet, hydraulic bottom valve and hydraulic stem are all installed in the flushing chamber outlet, the hydraulic stem is fixed in the hydraulic bottom valve. After the storage tank is emptied, the hydraulic bottom valve is opened, and washing water in the washing chamber enters the water tank and takes away sludge in the storage tank; the cross section of the hydraulic bottom valve is in a trapezoidal structure, and the inclined surface slopes to the water storage area, so that the head loss of the flushing chamber during water drainage and flushing is reduced; and sealing rubber rings are arranged on the periphery of the bottom of a water discharge opening of the flushing chamber, so that the sealing performance of the flushing chamber is ensured when the hydraulic bottom valve is closed.
Description
Technical Field
The utility model relates to a hydraulic technical equipment field especially relates to an automatic hydraulic bottom valve desilting device in pond.
Background
For the modern city rainfall flood management system of guarantee "hold arrange in coordination", set up the regulation pond on rainwater drainage system always to river course pollution and strong precipitation ponding problem in short time are alleviated to initial stage rainwater of damming.
Because the regulation and storage water in rainwater regulation and storage pond has characteristics such as suspended particles concentration height and organic pollutant concentration height, this sewage is detained in the pond several hours after, aquatic pollutant impurity can deposit, consequently rainwater regulation and storage pond evacuation back, regulation and storage bottom of the pool can the siltation silt of certain thickness, not only occupy the cell body volume, give off the stink moreover, for eliminating above-mentioned influence, need in time carry out effectual washing and cleaing away to the deposit at the bottom of the pool after the rainwater regulation and storage pond is emptied. At present, common methods for washing and dredging the rainwater storage tank include stirring and washing by a submersible stirrer, washing by a hydraulic tipping bucket, door type self-washing, vacuum washing systems and the like. The prior art has the defects of low flushing efficiency, equipment damage, high energy consumption, high manufacturing cost and the like in different degrees.
The person skilled in the art is dedicated to solving the above technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the technical purpose of the utility model is to wash efficient, damage little an automatic hydraulic bottom valve desilting device in pond to equipment.
In order to realize the technical purpose, the utility model provides a dredging device for a pool automatic hydraulic bottom valve, which comprises a regulating pool, a water drop step, a regulating pool water inlet pipe, a regulating pool water outlet pipe, a flushing chamber, a hydraulic bottom valve, a hydraulic station and a hydraulic rod; the regulation pond includes the impoundment area, the flushing chamber sets up inside one of them side of regulation pond, the drop step sets up in the inside of impoundment area and adjacent with the flushing chamber, the upper portion of regulation pond inlet tube and flushing chamber communicates with each other, the bottom intercommunication in regulation pond outlet pipe and regulation pond, the flushing chamber passes through hydraulic bottom valve and impoundment area intercommunication, the bottom of flushing chamber is provided with the flushing chamber outlet, hydraulic bottom valve and hydraulic stem all install in the flushing chamber outlet, the hydraulic stem is fixed in the hydraulic bottom valve, the hydraulic stem communicates in hydraulic pressure station.
Preferably, the bottom of the water storage area is inclined downwards from the water inlet pipe of the storage water tank to the water outlet pipe of the storage water tank to set the slope.
Preferably, the gradient is 1%.
Preferably, a sealing rubber ring is arranged around the bottom of the water outlet of the flushing chamber.
Preferably, the hydraulic station is mounted on the ground.
Preferably, the shape of the hydraulic bottom valve is a trapezoid structure, and the inclined surface of the hydraulic bottom valve slopes to the water storage area.
the utility model has the advantages that:
Due to the structural design, the utility model is provided with a flushing chamber, a hydraulic bottom valve, a hydraulic station and a hydraulic rod, after the regulating and storing tank is emptied, the hydraulic bottom valve is opened, and flushing water in the flushing chamber enters the water tank and takes away sludge in the water tank; the cross section of the hydraulic bottom valve is in a trapezoidal structure, and the inclined surface slopes to the water storage area, so that the head loss of the flushing chamber during water drainage and flushing is reduced; and sealing rubber rings are arranged on the periphery of the bottom of a water discharge opening of the flushing chamber, so that the sealing performance of the flushing chamber is ensured when the hydraulic bottom valve is closed.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
Fig. 2 is a schematic sectional view taken along line a-a of fig. 1.
Reference numbers in the figures: 1. a regulation and storage tank; 2. a rinsing chamber; 3. a water storage area; 4. a drop step; 5. a water inlet pipe of a storage regulation water tank; 6. a water outlet pipe of the regulating and storing water tank; 7. a hydraulic station; 8. a ground surface; 9. a water discharge opening of the washing chamber; 10. a hydraulic foot valve; 11. a hydraulic lever; 12. and sealing the rubber ring.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
As shown in fig. 1 and fig. 2, a concrete embodiment of an automatic hydraulic bottom valve dredging device for a pool comprises a storage tank 1, a water drop step 4, a storage tank water inlet pipe 5, a storage tank water outlet pipe 6, a flushing chamber 2, a hydraulic bottom valve 10, a hydraulic station 7 and a hydraulic rod 11.
The regulating reservoir 1 comprises a water storage area 3, and the flushing chamber 2 is arranged at one inner side part of the regulating reservoir 1.
The drop step 4 is arranged inside the impoundment area 3 and adjacent to the flushing chamber 2.
The water inlet pipe 5 of the regulating reservoir is communicated with the upper part of the flushing chamber 2, and the water outlet pipe 6 of the regulating reservoir is communicated with the other bottom part of the regulating reservoir 1.
The flushing chamber 2 is communicated with the water storage area 3 through a hydraulic bottom valve 10, and a flushing chamber water outlet 9 is arranged at the bottom of the flushing chamber 2.
The hydraulic bottom valve 10 and the hydraulic rod 11 are both arranged at the drain opening 9 of the flushing chamber, the hydraulic rod 11 is fixed on the hydraulic bottom valve 10, and the hydraulic rod 11 is communicated with the hydraulic station 7.
Further, the bottom of the water storage area 3 is inclined downwards by a certain gradient from a water inlet pipe 5 of the storage water tank to a water outlet pipe 6 of the storage water tank, and the gradient is 1%.
wherein, the periphery of the bottom of the flushing chamber water outlet 9 is provided with a sealing rubber ring 12, the hydraulic station 7 is arranged on the ground 8, the shape of the hydraulic bottom valve 10 is a trapezoidal structure, and the inclined surface of the hydraulic bottom valve 10 inclines towards the water storage area 3.
the utility model discloses an automatic hydraulic bottom valve desilting method concrete embodiment of pond, the step is:
The method comprises the following steps: when the storage tank 1 is filled with water, the hydraulic bottom valve 10 is closed upwards, and after the flushing chamber 2 is filled with water, the water overflows through the upper partition wall and enters the water storage area 3; step two: the water storage area 3 is provided with a water drop step 4, and water can drop and dissipate energy when passing through the water drop step 4; step three: after the regulating storage tank 1 reaches the set water level, the water stored in the water storage area 3 is emptied through a water outlet pipe 6 of the regulating storage tank; step four: after the storage tank 1 is emptied, the hydraulic bottom valve 10 is opened, and the washing water in the washing chamber 2 enters the storage tank 1 and carries away the sludge in the storage tank 1.
The utility model discloses a theory of operation:
The utility model is provided with a washing chamber 2, a hydraulic bottom valve 10, a hydraulic station 8 and a hydraulic rod 11, after the regulating and storing tank 1 is emptied, the hydraulic bottom valve 10 is opened, and washing water in the washing chamber 2 enters the water tank and takes away sludge in the water tank 1; the cross section of the hydraulic bottom valve 10 is in a trapezoidal structure, the inclined surface slopes to the water storage area 3, and the head loss of the flushing chamber 2 during water drainage flushing is reduced; a sealing rubber ring 12 is arranged on the periphery of the bottom of a water outlet of the washing chamber 2, so that the sealing performance of the washing chamber 12 is ensured when the hydraulic bottom valve 10 is closed.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides an automatic hydraulic pressure bottom valve desilting device in pond which characterized in that: the device comprises a storage tank (1), a water drop step (4), a storage tank water inlet pipe (5), a storage tank water outlet pipe (6), a flushing chamber (2), a hydraulic bottom valve (10), a hydraulic station (7) and a hydraulic rod (11); the regulating and storing pond (1) includes water storage area (3), flushing chamber (2) set up in one of them one side inside regulating and storing pond (1), drop step (4) set up in the inside of water storage area (3) and adjacent with flushing chamber (2), regulating and storing pond inlet tube (5) communicate with each other with the upper portion of flushing chamber (2), regulating and storing pond outlet pipe (6) and the bottom intercommunication of regulating and storing pond (1), flushing chamber (2) are through hydraulic bottom valve (10) and water storage area (3) intercommunication, the bottom of flushing chamber (2) is provided with flushing chamber outlet (9), hydraulic bottom valve (10) and hydraulic stem (11) all install in flushing chamber outlet (9), hydraulic stem (11) are fixed in hydraulic bottom valve (10), hydraulic stem (11) communicate in hydraulic pressure station (7).
2. The pool automatic hydraulic foot valve dredging device of claim 1, wherein: the bottom of the water storage area (3) is inclined downwards to a set gradient from a water inlet pipe (5) of the storage water tank to a water outlet pipe (6) of the storage water tank.
3. The automatic hydraulic bottom valve dredging device for pool of claim 2, wherein: the slope is 1%.
4. The pool automatic hydraulic foot valve dredging device of claim 1, wherein: and a sealing rubber ring (12) is arranged around the bottom of the water outlet (9) of the flushing chamber.
5. The pool automatic hydraulic foot valve dredging device of claim 1, wherein: the hydraulic station (7) is mounted on the ground (8).
6. The pool automatic hydraulic foot valve dredging device of claim 1, wherein: the shape of the hydraulic bottom valve (10) is a trapezoid structure, and the inclined surface of the hydraulic bottom valve (10) slopes to the water storage area (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343871.1U CN209798977U (en) | 2019-03-18 | 2019-03-18 | Automatic hydraulic bottom valve dredging device for water pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343871.1U CN209798977U (en) | 2019-03-18 | 2019-03-18 | Automatic hydraulic bottom valve dredging device for water pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798977U true CN209798977U (en) | 2019-12-17 |
Family
ID=68825435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920343871.1U Active CN209798977U (en) | 2019-03-18 | 2019-03-18 | Automatic hydraulic bottom valve dredging device for water pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798977U (en) |
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2019
- 2019-03-18 CN CN201920343871.1U patent/CN209798977U/en active Active
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