CN208870163U - A kind of novel Inlet and outlet water mode rainfall pumping station - Google Patents
A kind of novel Inlet and outlet water mode rainfall pumping station Download PDFInfo
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- CN208870163U CN208870163U CN201821250724.1U CN201821250724U CN208870163U CN 208870163 U CN208870163 U CN 208870163U CN 201821250724 U CN201821250724 U CN 201821250724U CN 208870163 U CN208870163 U CN 208870163U
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Abstract
The utility model discloses a kind of novel Inlet and outlet water mode rainfall pumping stations, including intake gate well, side connects water inlet line, and grid well is arranged in the other side, and grid well side is connect by gate with intake gate well, double-layered pump pool structure is arranged in the other side, lower layer is water inlet collection water layer, including collecting-tank, and water inlet flow channel is arranged in collecting-tank, water pump is set in water inlet flow channel, and water pump is connect with upper layer water-yielding stratum；Upper layer is water-yielding stratum, including water pump water outlet pond, water gate well and pressure water pond, water gate well is set between water pump water outlet pond and pressure water pond, setting butterfly valve and expansion joint in water gate well, water pump water outlet pond side is connect with lower layer's water pump, and the other side is connected to by butterfly valve and expansion joint with pressure water pond；Pressure water pond connects outlet conduit, and outlet conduit and water inlet line are set to the same side.It is elevation collision problem that the utility model, which realizes that pumping plant inlet and outlet pipe lines are located at ipsilateral, effectively reduces buried depth of pipeline, reduces pumping plant lift, energy saving.
Description
Technical field
The utility model relates to a kind of municipal rainfall pumping stations, more particularly to a kind of novel Inlet and outlet water mode rainfall pumping station.
Background technique
Rainfall pumping station is the important content of civilian infrastructure construction, is the important component of storm-water system, load
The excluding regional rainwater of the task is born, is of great significance to Urban Flood control water drainage.The rainfall pumping station of traditional sense generally uses
Parallel to the flow direction Inlet and outlet water mode.
With High-speed Urbanization, natural environment is worsening, and the contradiction of urban waterlogging becomes increasingly conspicuous.To solve city
Waterlogging problem is firmly built the multi-sections such as portion committee and is adjusted to standard criterions such as " Code for design of outdoor sewerage engineering " (GB50014), substantially mentions
High rainfall design discharge, this just directly results in pumping plant Inlet and outlet water caliber and is significantly increased.Simultaneously as town site is increasingly
Anxiety, drainage pumping plant arrangement form is limited, and inlet and outlet pipe lines elevation collision, seriously constrains the Inlet and outlet water mode of pumping plant.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of novel Inlet and outlet water mode rainwater
Pumping plant is able to solve pumping plant Layout Problem when Inlet and outlet water is located at ipsilateral, can be realized high when pumping plant inlet and outlet pipe lines are located at ipsilateral
Journey collision problem effectively reduces buried depth of pipeline, reduces pumping plant lift, energy saving, and is substantially reduced engineering risk and engineering throwing
Money.Water gate well and pump pond are built jointly simultaneously, save land occupation.
The purpose of this utility model is achieved through the following technical solutions.
The novel Inlet and outlet water mode rainfall pumping station of the utility model, is made of pumping plant ontology, the pumping plant ontology include into
Sluice well, intake gate well side are connected with water inlet line, and the other side is provided with grid well, and grid well side passes through lock
Door is connect with intake gate well, and the other side is provided with double-layered pump pool structure, and lower layer is water inlet collection water layer, and upper layer is water-yielding stratum；
The water inlet collection water layer includes the collecting-tank connecting with grid well, water inlet flow channel is provided in the collecting-tank, often
Water pump is provided in a water inlet flow channel, each water pump is connect with upper layer water-yielding stratum；
The water-yielding stratum includes water pump water outlet pond, water gate well and pressure water pond, and the water gate well is set to water pump
Between discharge bay and pressure water pond, butterfly valve and expansion joint, water pump water outlet pond side are provided in the water gate well
It is connect with lower layer water pump, the other side is connected to by butterfly valve and expansion joint with pressure water pond；The pressure water pond is connected with
Outlet conduit, the outlet conduit and water inlet line are set to the same side.
The intake gate well is set as two, and each intake gate well connects grid well, each intake gate well by gate
It is respectively connected with water inlet line, the outlet conduit is set between two water inlet lines.
Grid and mating trash-removal device are provided in each grid well.
The Chi Ding in the water pump water outlet pond and pressure water pond is provided with composite bar air valve.
The pressure water pond and outlet conduit connecting side are set as ramp, are convenient for and outlet conduit drop-over.
Movable cover plate is provided on the water gate well.
Butterfly valve in the butterfly valve and expansion joint uses Two-way water stop gate.
Compared with prior art, beneficial effect brought by the technical solution of the utility model is:
(1) according to current standard, water inlet line is all larger than 2000mm with the usual caliber of outlet conduit, and traditional pump station usually will
Inlet and outlet pipes be set to it is not ipsilateral, when being located at the same side such as inlet and outlet pipes, it will usually occur by
In pipeline elevation conflict causes water inlet line to sink the problem of, inlet and outlet pipes are set to together in the utility model
Side can effectively solve the problems, such as this problem using this Inlet and outlet water mode.
(2) water inlet line is located at outlet conduit two sides, efficiently solves two sides charge for remittance pumping plant inlet and outlet pipes elevation collision and asks
Topic, avoiding water inlet line is to hide outlet conduit and reduce the increase of lift caused by elevation, reduces energy consumption, reduces throwing
Money, and improve construction safety.Water gate well and pump pond are built jointly simultaneously, land used has been saved and engineering performs difficulty, substantially
Land utilization ratio is improved, while being conducive to the stable operation of pumping plant.
Detailed description of the invention
Fig. 1 is the upper layer plan view of the utility model；
Fig. 2 is the ground-plan of the utility model；
Fig. 3 is the three-dimensional cutaway view of the utility model；
Fig. 4 is the three-dimensional cutaway view of the utility model.
Appended drawing reference: 1 water inlet line, 2 intake gate wells, 3 gates, 4 grille wells；5 grids and mating trash-removal device, 6 catchment
Pond, 7 water inlet flow channels, 8 water pumps, 9 water pump water outlet ponds, 10 water gate wells, 11 butterfly valves and expansion joint, 12 pressure water ponds, 13 go out
Waterpipe, 14 composite bar air valves.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Attached drawing is described in detail.
As shown in Figures 1 to 4, the novel Inlet and outlet water mode rainfall pumping station of the utility model, is made of, the pump pumping plant ontology
Ontology of standing includes intake gate well 2, and the intake gate well 2 is set as two, and each 2 side of intake gate well is respectively connected with into water
Pipeline 1, the other side are provided with grid well 4, and gate 3 is provided in the intake gate well 2, and intake gate well 2 and grid well 4 pass through
Gate 3 is connected to.The water inlet line 1 is municipal rainwater water inlet pipe, and grid is provided in each grid well 4 and mating is removed
Dirty equipment 5.4 side of grid well is connect by gate 3 with intake gate well 2, and the other side is provided with double-layered pump pool structure, lower layer
Collect water layer for water inlet, upper layer is water-yielding stratum.
The water inlet collection water layer includes the collecting-tank 6 connecting with grid well 4, is provided with several water inlets in the collecting-tank 6
Runner 7 is provided with water pump 8 in each water inlet flow channel 7, and each water pump 8 is connect with the water-yielding stratum on upper layer.
The water-yielding stratum includes water pump water outlet pond 9, water gate well 10 and pressure water pond 12, and the water pump water outlet pond 9 is adopted
With pressure water pond, the water gate well 10 is set between water pump water outlet pond 9 and pressure water pond 12.The water pump water outlet pond
The 9 and Chi Ding in pressure water pond 12 is provided with composite bar air valve 14, and gas in pond is quickly excluded when to drain.The water outlet
Movable cover plate is provided on lock well 10, main function is to prevent rainwater and sundries from entering water gate well 10 when in use, causes to set
Standby corrosion and damage, while while also acting as maintenance, quickly opens, effect convenient to overhaul.Butterfly valve is provided in the water gate well 10
And expansion joint 11, the butterfly valve in the butterfly valve and expansion joint 11 use Two-way water stop gate, main function is that water pump 8 overhauls
When prevent in outlet conduit 13 rainwater to flow backward.The connection of several water pumps 8 of 9 side of water pump water outlet pond and lower layer, the other side are logical
It crosses butterfly valve and expansion joint 11 is connected to pressure water pond 12.The pressure water pond 12 is connected with outlet conduit 13, is discharged into down
Swimming body, the outlet conduit 13 is set to the same side with water inlet line 1, and is set between two water inlet lines 1, Inlet and outlet water
Water (flow) direction is opposite.The pressure water pond 12 is set as ramp with 13 connecting side of outlet conduit, main function: be first with
Outlet conduit 13 realizes tube bottom drop-over, guarantees that outlet conduit 13 has certain earthing；Water outlet water level is followed by reduced, when making maintenance
Rainwater, which will not flow backward, in outlet conduit 13 is convenient for and 13 drop-over of outlet conduit.
Working principle of the utility model is:
Rainwater enters intake gate well 2 through water inlet line 1, flow of inlet water is controlled using gate 3 thereafter, to adjust entire pump
The unlatching of water pump 8 in standing.After subsequent rainwater enters grille well 4, influenced in rainwater the large volume dirt of pumping station operation by grid and
Mating trash-removal device 5 excludes.Rainwater collects the collecting-tank 6 in water layer after grid and mating trash-removal device 5, into water inlet, and
Current stabilization is carried out to rainwater by water inlet flow channel 7, the water pump water outlet pond 9 in water-yielding stratum is promoted to through water pump 8.
After rainwater enters water pump water outlet pond 9, air is quickly excluded by the composite bar air valve 14 of Chi Ding in pond, and rainwater is through going out
Butterfly valve and expansion joint 11 in sluice well 10 are discharged into pressure water pond 12, and air passes through the compound of Chi Ding in pressure water pond 12
Exhaust valve 14 quickly excludes, and last rainwater is discharged downstream water body through outlet conduit 13.
Although being described above in conjunction with function and the course of work of the attached drawing to the utility model, the utility model is simultaneously
It is not limited to above-mentioned concrete function and the course of work, the above mentioned embodiment is only schematical, rather than limits
Property, those skilled in the art are not departing from the utility model aims and right is wanted under the enlightenment of the utility model
It asks under protected ambit, many forms can also be made, these are belonged within the protection of the utility model.
Claims (7)
1. a kind of novel Inlet and outlet water mode rainfall pumping station, is made of pumping plant ontology, which is characterized in that the pumping plant ontology include into
Sluice well (2), intake gate well (2) side are connected with water inlet line (1), and the other side is provided with grid well (4), the grid
Well (4) side is connect by gate (3) with intake gate well (2), and the other side is provided with double-layered pump pool structure, and lower layer is that water inlet is catchmented
Layer, upper layer is water-yielding stratum；
The water inlet collection water layer includes the collecting-tank (6) connecting with grid well (4), is provided with feed water flow in the collecting-tank (6)
Road (7), each water inlet flow channel (7) is interior to be provided with water pump (8), and each water pump (8) connects with the water-yielding stratum on upper layer
It connects；
The water-yielding stratum includes water pump water outlet pond (9), water gate well (10) and pressure water pond (12), the water gate well (10)
It is set between water pump water outlet pond (9) and pressure water pond (12), is provided with butterfly valve and telescoping connection in the water gate well (10)
Head (11), water pump water outlet pond (9) side connect with lower layer's water pump (8), the other side pass through butterfly valve and expansion joint (11) and
Pressure water pond (12) connection；The pressure water pond (12) is connected with outlet conduit (13), the outlet conduit (13) with into
Waterpipe (1) is set to the same side.
2. novel Inlet and outlet water mode rainfall pumping station according to claim 1, which is characterized in that the intake gate well (2) sets
Be set to two, each intake gate well (2) by gate (3) connection grid well (4), each intake gate well (2) be respectively connected with into
Waterpipe (1), the outlet conduit (13) are set between two water inlet lines (1).
3. novel Inlet and outlet water mode rainfall pumping station according to claim 1, which is characterized in that each grid well (4)
Inside it is provided with grid and mating trash-removal device (5).
4. novel Inlet and outlet water mode rainfall pumping station according to claim 1, which is characterized in that the water pump water outlet pond (9)
Composite bar air valve (14) are provided with the Chi Ding of pressure water pond (12).
5. novel Inlet and outlet water mode rainfall pumping station according to claim 1, which is characterized in that the pressure water pond (12)
It is set as ramp with outlet conduit (13) connecting side, is convenient for and outlet conduit (13) drop-over.
6. novel Inlet and outlet water mode rainfall pumping station according to claim 1, which is characterized in that on the water gate well (10)
It is provided with movable cover plate.
7. novel Inlet and outlet water mode rainfall pumping station according to claim 1, which is characterized in that the butterfly valve and expansion joint
(11) butterfly valve in uses Two-way water stop gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821250724.1U CN208870163U (en) | 2018-08-05 | 2018-08-05 | A kind of novel Inlet and outlet water mode rainfall pumping station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821250724.1U CN208870163U (en) | 2018-08-05 | 2018-08-05 | A kind of novel Inlet and outlet water mode rainfall pumping station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870163U true CN208870163U (en) | 2019-05-17 |
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ID=66464075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821250724.1U Active CN208870163U (en) | 2018-08-05 | 2018-08-05 | A kind of novel Inlet and outlet water mode rainfall pumping station |
Country Status (1)
| Country | Link |
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| CN (1) | CN208870163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173019A (en) * | 2019-06-25 | 2019-08-27 | 北京市市政工程设计研究总院有限公司 | It is a kind of to overlap inlet water lifting pumps room of forming a team |
| CN112012326A (en) * | 2020-08-18 | 2020-12-01 | 天津市市政工程设计研究院 | Intensive double-deck drainage pump station of ground saving |
-
2018
- 2018-08-05 CN CN201821250724.1U patent/CN208870163U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173019A (en) * | 2019-06-25 | 2019-08-27 | 北京市市政工程设计研究总院有限公司 | It is a kind of to overlap inlet water lifting pumps room of forming a team |
| CN110173019B (en) * | 2019-06-25 | 2024-05-31 | 北京市市政工程设计研究总院有限公司 | Superposed group water inlet lifting pump room |
| CN112012326A (en) * | 2020-08-18 | 2020-12-01 | 天津市市政工程设计研究院 | Intensive double-deck drainage pump station of ground saving |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300051 No. 239, Yingkou Road, Heping District, Tianjin Patentee after: Tianjin municipal engineering design and Research Institute Co.,Ltd. Address before: 300051 No. 239, Yingkou Road, Heping District, Tianjin Patentee before: TIANJIN MUNICIPAL ENGINEERING DESIGN & Research Institute |
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| CP01 | Change in the name or title of a patent holder |