CN219773396U - Rainwater riser energy dissipation and rainwater recovery and regulation device - Google Patents
Rainwater riser energy dissipation and rainwater recovery and regulation device Download PDFInfo
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- CN219773396U CN219773396U CN202320102993.8U CN202320102993U CN219773396U CN 219773396 U CN219773396 U CN 219773396U CN 202320102993 U CN202320102993 U CN 202320102993U CN 219773396 U CN219773396 U CN 219773396U
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- 230000021715 photosynthesis, light harvesting Effects 0.000 title claims abstract description 47
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000010248 power generation Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model provides a rainwater vertical pipe energy dissipation and rainwater recovery and regulation device which comprises a water inlet pipe, wherein the upper end of the water inlet pipe is connected with a rainwater vertical pipe through a first connecting piece, the lower end of the water inlet pipe is connected with a power generation pipe section through a second connecting piece, the lower end of the power generation pipe section is connected with an energy dissipation pipe through a fourth connecting piece, the energy dissipation pipe is connected with a water storage tank, energy dissipation teeth are arranged on the inner wall of the energy dissipation pipe, a first water outlet pipe is arranged on the side wall of the water storage tank, and a third valve is arranged on the first water outlet pipe. The device can realize rainwater energy dissipation and rainwater storage and rainwater regulation, and is convenient for comprehensive utilization of rainwater.
Description
Technical Field
The utility model relates to the technical field of rainwater recycling, in particular to a rainwater vertical pipe energy dissipation and rainwater recycling and regulating device.
Background
Along with the continuous acceleration of urban process, more and more high-rise buildings appear in the city, and building roof rainwater generally gathers the back through the roofing and directly discharges through the rainwater riser, because high-rise rainwater has gravitational potential energy can cause the impact to ground pipeline, its potential energy and rainwater resource also can not obtain effective utilization, and in addition the rainwater is directly discharged into municipal rainwater trunk line through the regulation, also brings pressure for municipal rainwater pipeline operation, increases the rainwater and overflows and urban waterlogging risk.
The pressure reducing and energy dissipating device for the vertical pipe of the high-rise building pressure flow rainwater drainage system disclosed by CN204126136U can effectively reduce the pressure of the vertical pipe by installing the pressure reducing and energy dissipating device on a pipeline at the lower part of the vertical pipe of the rainwater drainage system, but can not regulate and store rainwater, can still bring pressure to the running of the rainwater pipeline and can not recover the potential energy of the rainwater.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a rainwater vertical pipe energy dissipation and rainwater recovery and regulation device which can realize rainwater energy dissipation, rainwater storage and rainwater regulation.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a rainwater riser energy dissipation and rainwater recovery regulation device, includes the inlet tube, and the inlet tube upper end is connected with the rainwater riser through first connecting piece, and the lower extreme is connected with the power generation pipeline section through the second connecting piece, and power generation pipeline section lower extreme is connected with the energy dissipation pipe through the fourth connecting piece, and the energy dissipation pipe is connected with the storage water tank, and the energy dissipation pipe inner wall is equipped with the energy dissipation tooth, the storage water tank lateral wall is equipped with first outlet pipe, is equipped with the third valve on the first outlet pipe.
In the preferred scheme, the power generation pipe section includes valve pipe and power generation installation pipe, and valve pipe and power generation installation pipe are connected through the third connecting piece, and the valve pipe sets up the second valve, and the power generation installation pipe sets up the impeller protective housing, and hydraulic generator's impeller sets up in the impeller protective housing.
In the preferred scheme, the power generation pipe section outside sets up the protective housing, and the protective housing sets up at the storage water tank top.
In the preferred scheme, connect between the lateral wall of inlet tube lateral wall and the lateral wall of power generation pipeline section lower extreme and prevent stifled accessory pipe, prevent being equipped with first valve on the anti-stifled accessory pipe.
In the preferred scheme, the side wall of the water storage tank is provided with a second water outlet pipe, the height of the first water outlet pipe is higher than that of the second water outlet pipe, and the second water outlet pipe is provided with a fourth valve.
The utility model provides a rainwater vertical pipe energy dissipation and rainwater recovery and regulation device, which has the following beneficial effects:
1. through setting up devices such as inlet tube, power generation pipeline section, energy dissipation pipe, storage water tank, collect rainwater potential energy recovery, rainwater storage utilization, rainwater energy dissipation, rainwater regulation etc. in an organic whole, formed integrated, modularization, simple installation, easy operation's device, improved rainwater comprehensive utilization energy dissipation.
2. Through setting up anti-blocking auxiliary pipe, when the power generation pipeline section takes place to block up or the hydraulic generator needs to overhaul, guarantee through anti-blocking auxiliary pipe can normal drainage.
3. The device realizes the quick installation of each module through first connecting piece, second connecting piece, third connecting piece and fourth connecting piece etc. and makes things convenient for the dismouting, can connect interim end cap through the connecting piece when overhauing, the maintenance and the maintenance of the device of being convenient for.
4. For the existing rainwater utilization equipment device, the device is simple in structure, high in modularization degree, easy to obtain raw materials for manufacturing the device, convenient for mass production and easy to maintain, and the manufacturing cost and the maintenance cost are both at low levels.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples of implementation:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a top view of the present utility model;
in the figure: the device comprises a first connecting piece 1, a water inlet pipe 2, a first valve 3, a protective shell 4, a second connecting piece 5, an anti-blocking auxiliary pipe 6, a second valve 7, a third connecting piece 8, a power generation pipe section 9, an impeller protective shell 10, an impeller 11, a hydraulic generator 12, a fourth connecting piece 13, an energy dissipation pipe 14, energy dissipation teeth 15, a water storage tank 16, a third valve 17, a first water outlet pipe 18, a fourth valve 19, a second water outlet pipe 20, a valve pipe 901 and a power generation installation pipe 902.
Detailed Description
As shown in fig. 1-3, a rainwater stand pipe energy dissipation and rainwater recovery and regulation device comprises a water inlet pipe 2, wherein the upper end of the water inlet pipe 2 is connected with the rainwater stand pipe through a first connecting piece 1, the lower end of the water inlet pipe is connected with a power generation pipe section 9 through a second connecting piece 5, the lower end of the power generation pipe section 9 is connected with an energy dissipation pipe 14 through a fourth connecting piece 13, the energy dissipation pipe 14 is connected with a water storage tank 16, energy dissipation teeth 15 are arranged on the inner wall of the energy dissipation pipe 14, trapezoidal energy dissipation teeth are selected for use by the energy dissipation teeth 15, a first water outlet pipe 18 is arranged on the side wall of the water storage tank 16, and a third valve 17 is arranged on the first water outlet pipe 18. The first connecting piece 1, the second connecting piece 5 and the fourth connecting piece 13 can be made of flange.
The energy dissipation teeth 15 are used for dissipating energy of rainwater led in from the rainwater vertical pipe, impact force is reduced, the rainwater is stored by arranging the water storage tank 16, and the rainwater is discharged through the first water outlet pipe 18.
Preferably, the power generation pipe section 9 comprises a valve pipe 901 and a power generation installation pipe 902, the valve pipe 901 and the power generation installation pipe 902 are connected through a third connecting piece 8, the upper end of the valve pipe 901 is connected with the water inlet pipe 2 through a second connecting piece 5, the valve pipe 901 is provided with a second valve 7, the power generation installation pipe 902 is provided with an impeller protecting shell 10, and an impeller 11 of the hydraulic generator 12 is arranged in the impeller protecting shell 10.
Rainwater sequentially enters the impeller protecting shell 10 through the water inlet pipe 2 and the second valve 7, and the rainwater impacts the impeller 11 to rotate, so that the kinetic energy of the rainwater is reduced while the power generation is performed through the hydraulic generator 12.
The power generation pipe section 9 outside sets up protective housing 4, and protective housing 4 sets up at storage water tank 16 top. The protective housing 4 coats the power generation pipe section 9, and the top is equipped with the through-hole that supplies inlet tube 2 to pass. The protective housing 4 is made of sound insulation and waterproof materials, so that the impact sound of water flow can be reduced.
Preferably, an anti-blocking auxiliary pipe 6 is connected between the side wall of the water inlet pipe 2 and the side wall of the lower end of the power generation pipe section 9, and a first valve 3 is arranged on the anti-blocking auxiliary pipe 6. The anti-blocking auxiliary pipe 6 and the power generation pipe section 9 are arranged in parallel. When the power generation pipe section 9 is blocked or the hydraulic generator 12 needs to be overhauled, the first valve 3 is opened, the second valve 7 is closed, and normal drainage can be ensured.
The side wall of the water storage tank 16 is provided with a second water outlet pipe 20, the height of the first water outlet pipe 18 is higher than that of the second water outlet pipe 20, and the second water outlet pipe 20 is provided with a fourth valve 19.
By providing the first outlet pipe 18 and the second outlet pipe 20, and cooperating with each other, water storage or regulation can be performed.
Above-mentioned rainwater riser energy dissipation and rainwater recovery regulation device's mode and process mainly include following operating mode:
s1: during the regulation mode, the first valve 3 is ensured to be in a closed state, the second valve 7 is in an opened state, the third valve 17 is in an opened state, the fourth valve 19 is in an opened state, rainwater enters the power generation pipe section 9 through the second valve 7, the rainwater impacts the impeller 11 to rotate, the kinetic energy of the rainwater is primarily reduced while power generation is carried out through the hydraulic generator 12, then the rainwater passes through the energy dissipation pipe 14, the kinetic energy of the rainwater is further reduced through the energy dissipation teeth 15 on the energy dissipation pipe 14, then the rainwater enters the water storage tank 16, when the rainwater flow is greater than the drainage capacity of the second water outlet pipe 20, the water level in the water storage tank 16 gradually rises, when the water level in the water storage tank 16 reaches the pipe opening position of the first water outlet pipe 18, the primary regulation is completed, the water in the water storage tank 16 is automatically discharged to vacate through the second water outlet pipe 20 after the rainfall is at the speed, and the next rainfall is prepared for regulation and storage of the rainwater during the next rainfall.
S2: during the water storage mode, the first valve 3 is ensured to be in a closed state, the second valve 7 is in an opened state, the third valve 17 is in an opened state, the fourth valve 19 is in a closed state, rainwater enters the power generation pipe section 9 through the second valve 7, the rainwater impacts the power generation wheel 11 to rotate, the kinetic energy of the rainwater is primarily reduced while power generation is carried out through the hydraulic generator 12, then the rainwater passes through the energy dissipation pipe 14, the kinetic energy of the rainwater is further effectively reduced through the energy dissipation teeth 15 on the energy dissipation pipe 14, the rainwater enters the water storage tank 16, the water level in the water storage tank 16 gradually rises, when the water level in the water storage tank 16 reaches the pipe opening position of the first water outlet pipe 18, the water overflows through the first water outlet 18, the water storage tank 16 completes water storage, and the second water outlet pipe 20 can be utilized for water in the water tank.
S3: in the maintenance mode, if water flow exists in the pipeline and the second valve 7 is blocked, the first valve 3 can be opened, the second connecting piece 5 and the third connecting piece 8 can be unscrewed, and the pipe section where the second valve 7 is positioned can be detached for maintenance or a new valve can be directly replaced; if the impeller protection shell 10 is blocked, the second valve 7 is closed, the third connecting piece 8 and the fourth connecting piece 13 are unscrewed, the fault tube section is detached for maintenance, and the upper end of the fourth connecting piece 13 can be connected with a temporary plug after the disassembly.
The device integrates functions of rainwater potential energy recovery, rainwater storage and utilization, rainwater energy dissipation, rainwater regulation and storage and the like, is simple and convenient to install and easy to operate, and improves comprehensive rainwater utilization efficiency.
Claims (5)
1. The utility model provides a rainwater riser energy dissipation and rainwater recovery regulation device which characterized in that: including inlet tube (2), inlet tube (2) upper end is connected with rainwater riser through first connecting piece (1), and the lower extreme is connected with power generation pipeline section (9) through second connecting piece (5), and power generation pipeline section (9) lower extreme is connected with energy dissipation pipe (14) through fourth connecting piece (13), and energy dissipation pipe (14) are connected with storage water tank (16), and energy dissipation pipe (14) inner wall is equipped with energy dissipation tooth (15), storage water tank (16) lateral wall is equipped with first outlet pipe (18), is equipped with third valve (17) on first outlet pipe (18).
2. The rainwater riser energy dissipation and rainwater recovery and storage device according to claim 1, wherein: the power generation pipe section (9) comprises a valve pipe (901) and a power generation installation pipe (902), the valve pipe (901) is connected with the power generation installation pipe (902) through a third connecting piece (8), the valve pipe (901) is provided with a second valve (7), the power generation installation pipe (902) is provided with an impeller protection shell (10), and an impeller (11) of a hydraulic generator (12) is arranged in the impeller protection shell (10).
3. The rainwater riser energy dissipation and rainwater recovery and storage device according to claim 1, wherein: the outside of the power generation pipe section (9) is provided with a protective shell (4), and the protective shell (4) is arranged at the top of the water storage tank (16).
4. The rainwater riser energy dissipation and rainwater recovery and storage device according to claim 1, wherein: an anti-blocking auxiliary pipe (6) is connected between the side wall of the water inlet pipe (2) and the side wall of the lower end of the power generation pipe section (9), and a first valve (3) is arranged on the anti-blocking auxiliary pipe (6).
5. The rainwater riser energy dissipation and rainwater recovery and storage device according to claim 1, wherein: the side wall of the water storage tank (16) is provided with a second water outlet pipe (20), the height of the first water outlet pipe (18) is higher than that of the second water outlet pipe (20), and the second water outlet pipe (20) is provided with a fourth valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102993.8U CN219773396U (en) | 2023-02-02 | 2023-02-02 | Rainwater riser energy dissipation and rainwater recovery and regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102993.8U CN219773396U (en) | 2023-02-02 | 2023-02-02 | Rainwater riser energy dissipation and rainwater recovery and regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219773396U true CN219773396U (en) | 2023-09-29 |
Family
ID=88109803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320102993.8U Active CN219773396U (en) | 2023-02-02 | 2023-02-02 | Rainwater riser energy dissipation and rainwater recovery and regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219773396U (en) |
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2023
- 2023-02-02 CN CN202320102993.8U patent/CN219773396U/en active Active
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