CN205444311U - City river pump station that gate combines - Google Patents
City river pump station that gate combines Download PDFInfo
- Publication number
- CN205444311U CN205444311U CN201620150151.XU CN201620150151U CN205444311U CN 205444311 U CN205444311 U CN 205444311U CN 201620150151 U CN201620150151 U CN 201620150151U CN 205444311 U CN205444311 U CN 205444311U
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- China
- Prior art keywords
- gate
- water
- lock
- city river
- main gate
- Prior art date
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a city river pump station that gate combines, includes water pump, work gate (19) and work gate hoist engine (15), work gate hoist engine (15) is used for opening and close work gate (19), and characterized by, the water pump is installed on the work gate (19), water pump pump shaft level sets up, and the water pump is including intaking loudspeaker (2), impeller wheel chamber (3) and diffuser (6), and the loudspeaker of intaking (2), impeller wheel chamber (3) and diffuser (6) are in order through the flange hookup. The utility model discloses can through installing at the full through -flow pump of work on the gate, arrange outside river to the city river excess water in flood season according to water drainage and running water engineering needs, the urban water environment also can outer river running water introduction city river, be improved in the winter -Spring dry season to guarantee city flood protection safety, maintains recreational activities water level on water, and it is multi -purpose to have a floodgate, a tractor serves several purposes, easy operation, simple to operate, occupation of land less, invest in advantage such as province.
Description
Technical field
This utility model relates to the city river pumping plant that a kind of lock combines, and belongs to Hydraulic and Hydro-Power Engineering and city water supply and sewage field of engineering technology.
Background technology
Along with China's agricultural population constantly enters city, city size is constantly expanding, and Urban Water Environment, urban sewage, urban flood defence problem become increasingly conspicuous.China most cities is in process of construction, and often only attentively extension of a field, concrete road surface and bituminous paving are very universal, and ground hardening problem is the most serious.Planning to underground drainage facility and ground flood control capacity is not in place, and investment is also the most not enough, the level that existing flood control standard was met at 5 years mostly, and the city that can resist 10 years～20 years one chance floods is few.Rise along with real estate, land resource is the most precious, the energy such as original small lakes, pond, river, ditch place stagnant, water-retention is fewer and feweri, all of rainwater enters rapidly river course, water level soars, outside under the jacking of stream stage, it is impossible to discharge, making a heavy rain, be a common precipitation sometimes, also can cause damage bigger flood.
The precipitation in the most of area of China concentrates on summer and autumn, and winter-spring season precipitation is less.Due to history, the city realizing rain dirt shunting in the built city of China is little, although damming doing sewage now with some cities or newly-built city, publicizing environmental protection concept to common people, but the problem shedding rubbish and blowdown in city river is the severeest.Running water is not being had to replace and in the case of circulation, water body in city river goes bad, and turns black smelly, has a strong impact on daily life and the public health of resident, also have influence on normally carrying out of aquatic recreational amenities, more seriously have influence on the image in city and the properly functioning of socio-economic activity.
In the case of normal water level combination, the city river of riverine lakeside area has gravity flow water drainage and to introduce the probability of running water relatively low in flood season and winter simultaneously, and therefore, build pumping plant carrying out draining flooded fields and introduce running water is current common practice.Problems faced is the effect how giving full play to existing water conservancy projects, reduces Engineering Construction Land-Occupation, reduces engineering construction investment, plays maximum economic benefit, project benefit and social benefit.
Utility model content
The purpose of this utility model is, water quality inferiority low for flood control capacity in current urban construction, cannot certainly draw and practical situation from row, the city river pumping plant that a kind of lock combines is provided, this utility model combines full-tubular pump with the gate in city river, Urban Waterlogging is combined with water quality engineering, full-tubular pump is arranged on main gate, in flood season by tubular through flow pump water lift, the excess water of city river is arranged outside river, ensures urban flood defence safety；In the Winter-Spring dry season, tubular through flow pump tune commutation, outer river running water can be introduced city river, reach city river and change water, improve Urban Water Environment, maintain the purpose of aquatic recreational amenities water level, there is a lock multiplex, a tractor serves several purposes, simple to operate, easy for installation, take up an area less, the advantage such as reduced investment.
The purpose of this utility model is realized in, the city river pumping plant that a kind of lock combines, including water pump, main gate and main gate hoist engine, main gate hoist engine is used for lifting work gate, it is characterized in that, described water pump is arranged on described main gate, and Pump Axle is horizontally disposed with, water pump includes that water-inlet horn, blade wheel chamber and diffuser, water-inlet horn, blade wheel chamber and diffuser sequentially pass through flange and couple.
Preferably, described blade wheel chamber two ends arrange flange, blade wheel chamber two ends are connected with water-inlet horn and diffuser respectively, and the diameter of the flange of trumpet end that blade wheel chamber intakes is less than the flange diameter of diffuser end in blade wheel chamber, uniform inside and outside twice screw on the flange in blade wheel chamber.
Preferably, described blade wheel chamber is cylindrical structural, blade wheel chamber coordinates with the water pump mounting hole being arranged on bottom main gate, uniform screw on the main gate that water pump mounting hole is peripheral, described blade wheel chamber is on the left of main gate or blade wheel chamber is put into water pump mounting hole by right side, the flange being relatively large in diameter in blade wheel chamber is close to main gate, and bolt is through flange and the screw connection on main gate.
Preferably, described main gate is rectangle, and main gate is formed by Plate Welding, and main gate is arranged in main gate groove, and main gate controls lifting by being arranged on the main gate hoist engine at top.
Preferably, described diffuser is metal structure, built-in fixed guide vane and water guide cone, and diffuser exports in horn-like.
Preferably, it is provided with bulkhead gate, bulkhead gate and main gate are arranged in parallel in the side near outer river, bulkhead gate is shaped as rectangle, bulkhead gate is formed by Plate Welding, bulkhead gate is arranged in bulkhead gate groove, and bulkhead gate realizes opening and closing by being arranged on the bulkhead gate hoist engine at top.
Preferably, in described main gate groove, near the position of main gate hoist engine, gate lifting limit switch for vertical is installed, in bulkhead gate groove, near the position of bulkhead gate hoist engine, gate lifting limit switch for vertical is installed.
Preferably, abutment wall composition lock chamber on the right side of abutment wall and lock chamber on the left of lock floor and lock chamber, lock chamber connects city river and Wai He.
Preferably, being provided with hoisting room, hoisting room is arranged in above lock chamber, and hoisting room includes gate maintenance level and hoist engine maintenance level.
Preferably, the described two ends at lock chamber are respectively arranged Wai He side trash rack groove, city river side trash rack groove, arrange Wai He side trash rack in the trash rack groove of Wai He side, city river side trash rack in the trash rack groove of city river side.
Compared with prior art, this utility model has the advantages that
First, water-inlet horn, blade wheel chamber and diffuser sequentially flange couples, composition full-tubular water plug, is fixedly mounted on main gate, and city river and Wai He side respectively arrange trash rack, main gate, bulkhead gate and the cooperation of full-tubular pump can be realized as required, the excess water of city river can be entered outer river, ensure urban flood defence safety, it is possible to the running water in outer river is introduced city river, improve Urban Water Environment, maintain aquatic recreational amenities water level.
Second, can be according to water drainage and running water requirement of engineering, by the full-tubular pump being arranged on main gate, in flood season, city river excess water is arranged outside river, ensure urban flood defence safety, it is possible in the Winter-Spring dry season, outer river running water is introduced city river, improve Urban Water Environment, maintain aquatic recreational amenities water level, there is a lock multiplex, a tractor serves several purposes, simple to operate, easy for installation, take up an area less, the advantage such as reduced investment.
Accompanying drawing explanation
Fig. 1 is this utility model water drainage operating mode pumping plant facade view.
Fig. 2 is this utility model water drainage operating mode pumping plant section plan.
Fig. 3 is this utility model running water operating mode pumping plant facade view.
Fig. 4 is utility model works gate water pump mounting hole schematic diagram
In figure: 1, lock floor；2, water-inlet horn；3, blade wheel chamber；4, stator；5, impeller；6, diffuser；7, Wai He side trash rack；8, Wai He side trash rack groove；9, power distribution room；10, hoisting room；11, bulkhead gate；12, gate maintenance level；13, bulkhead gate groove；14, bulkhead gate hoist engine；15, main gate hoist engine；16, hoist engine maintenance level；17, main gate groove；18, limit switch；19, main gate；20, city river side trash rack groove；21, city river side trash rack；22, abutment wall on the right side of lock chamber；23, abutment wall on the left of lock chamber；24, water pump mounting hole.
Detailed description of the invention
As Figure 1-4, the city river pumping plant that a kind of lock combines, by lock floor 1；Water-inlet horn 2；Blade wheel chamber 3；Stator 4；Impeller 5；Diffuser 6；Wai He side trash rack 7；Wai He side trash rack groove 8；Power distribution room 9；Hoisting room 10；Bulkhead gate 11；Gate maintenance level 12；Bulkhead gate groove 13；Bulkhead gate hoist engine 14；Main gate hoist engine 15；Hoist engine maintenance level 16；Main gate groove 17；Limit switch 18；Main gate 19；City river side trash rack groove 20；City river side trash rack 21；Abutment wall 22 on the right side of lock chamber；Abutment wall 23 on the left of lock chamber；Water pump mounting hole 24 grade forms.
Blade wheel chamber 3 two ends arrange flange, are connected with water-inlet horn 2 and diffuser 6 respectively, less with the flange diameter that water-inlet horn 2 is connected, and the flange diameter being connected near stator and diffuser is relatively big, twice screw inside and outside uniform wind on flange.
Blade wheel chamber 3 is cylindrical structural, coordinates with the water pump mounting hole being arranged on bottom main gate, uses bolt to be connect with main gate by flange.
Main gate 19 is rectangle, Plate Welding, it is arranged in main gate groove 17, lifting is controlled by being arranged on the headstock gear at top, it is characterized in that offering water pump mounting hole in bottom, gate both sides are at the peripheral uniform screw of water pump mounting hole, and described blade wheel chamber can be on the left of main gate or blade wheel chamber is put into water pump mounting hole by right side, the flange being relatively large in diameter in blade wheel chamber is close to main gate, and bolt is through flange and the screw connection on main gate.
Diffuser 6 is metal structure, built-in fixed guide vane and water guide cone, is connect with blade wheel chamber by flange, and outlet is in horn-like.
Bulkhead gate 11 and main gate 19 are arranged in parallel in the side near outer river, are shaped as rectangle, Plate Welding, are arranged in bulkhead gate groove, realize opening and closing by being arranged on the headstock gear at top.
In main gate groove 17 and bulkhead gate groove 13, near the position of headstock gear, gate lifting limit switch for vertical 18 is installed.
On the left of lock floor 1 and lock chamber, on the right side of abutment wall 23 and lock chamber, abutment wall 22 forms lock chamber, connects city river and Wai He.
Hoisting room 10 is arranged in above lock chamber, if gate maintenance level 12 and hoist engine maintenance level 16.
It is respectively arranged at the two ends of lock chamber and blocks dirty gate slot, trash rack is installed.
Lock chamber is made up of abutment wall 22 on the right side of abutment wall 23 on the left of lock floor 1 and lock chamber and lock chamber.
Lock chamber abutment wall is respectively provided with main gate groove 17 and bulkhead gate groove 13, installment work gate 19 in main gate groove 17, installation and repairing gate 11 in bulkhead gate groove 13.
At main gate groove 17 top installment work gate hoist engine 15, at bulkhead gate groove 13 top installation and repairing gate hoist engine 14.
According to main gate and the hoisting depth of bulkhead gate, in main gate groove 17 and bulkhead gate groove 13, it is respectively mounted limit switch 18.
Lock chamber abutment wall is respectively provided with Wai He side trash rack groove 8 and city river side trash rack groove 20.Outside side, river trash rack groove 8 arranges Wai He side trash rack 7, city river side trash rack groove 20 arranges city river side trash rack 21.
Blade wheel chamber 3, through the water pump mounting hole 24 on main gate 19, is fixed on main gate 19 by flange.
Water-inlet horn 2, blade wheel chamber 3, diffuser 6 sequentially flange coupling, form full-tubular pump.The coil of stator 4 is fixedly mounted on the periphery of impeller 5, after connecting alternating current power supply, produces alternate rotary magnetic field in the coil of stator 4, and impeller 5 rotates under electromagnetic force drives, and electric energy is changed into mechanical energy, and reconvert becomes kinetic energy and the potential energy of conveying water body.
The hoist engine maintenance level 16 that is maintained in of hoist engine is carried out；Gate is carried out with the gate maintenance level 12 that is maintained in of tubular through flow pump.
Combine and service requirement according to city river and outer stream stage, by tubular through flow pump and main gate and the combined running of bulkhead gate, city river water drainage and two kinds of operational modes of city river diversion can be realized.
City river mode of drainage:In flood season, outer stream stage is higher than city river water level, and the excess water in city river cannot be by gate from row.When the water level in city river reaches minimum water drainage operating water level, or in order to need pre-fall city river water level of starting shooting in advance before torrential rain arrives, the most first closing main gate 19, bulkhead gate 11 is maintained at closed mode.Starting tubular through flow pump, impeller 5 rotates, and water body from city river through water-inlet horn 2, blade wheel chamber 3, diffuser 6, flows to bulkhead gate 11.After tubular through flow pump starts, bulkhead gate 11 links with tubular through flow pump, slowly opens, operation of the most normally draining flooded fields.When tubular through flow pump orderly closedown or accidental shutdown, bulkhead gate 11 free-falling under gravity, complete interrupt flow operation.
City river diversion pattern:In the Winter-Spring dry season, outer stream stage is often less than city river water level, water body in city river can not get replacing and circulation, starts blackout and goes bad, giving forth fragrance, due to little precipitation, city river water level is also constantly reducing, and may not meet the water level that amusement on water is required time serious, now needs to introduce running water from outer river, improve city river water quality, maintain amusement on water water level.Now bulkhead gate 11 is maintained at closed mode, promote main gate 19, at gate maintenance level 12, first back out the flange coupling bolt between water-inlet horn 2 and blade wheel chamber 3, pull down water-inlet horn 2, back out the flange coupling bolt between blade wheel chamber 3 and main gate 19 again, blade wheel chamber 3 and diffuser 6 entirety are taken out from water pump mounting hole 24；Then blade wheel chamber 3 and diffuser 6 entirety are revolved after turnback turns around from water pump mounting hole 24, the coupling bolt between water pump mounting hole 24 blade wheel chamber 3 flange and main gate 19 is inserted again from opposite side, water-inlet horn and blade wheel chamber 3 flange coupling, close main gate 19.While starting tubular through flow pump, bulkhead gate 11 also Synchronous lifting, impeller 5 rotates, and water body from outer river through bulkhead gate 11, water-inlet horn 2, blade wheel chamber 3, diffuser 6, flows to city river, enters city river diversion pattern.When tubular through flow pump orderly closedown or accidental shutdown, bulkhead gate 11 free-falling under gravity, complete interrupt flow operation.
Claims (10)
1. the city river pumping plant that a door lock combines, including water pump, main gate (19) and main gate hoist engine (15), main gate hoist engine (15) is used for lifting work gate (19), it is characterized in that, described water pump is arranged on described main gate (19), Pump Axle is horizontally disposed with, and water pump includes that water-inlet horn (2), blade wheel chamber (3) and diffuser (6), water-inlet horn (2), blade wheel chamber (3) and diffuser (6) sequentially pass through flange and couple.
The city river pumping plant that a kind of lock the most according to claim 1 combines, it is characterized in that, described blade wheel chamber (3) two ends arrange flange, blade wheel chamber (3) two ends are connected with water-inlet horn (2) and diffuser (6) respectively, the flange diameter that the diameter of the flange of blade wheel chamber (3) upper water inlet trumpet end is held less than the upper diffuser (6) of blade wheel chamber (3), uniform inside and outside twice screw on the flange in blade wheel chamber (3).
The city river pumping plant that a kind of lock the most according to claim 1 combines, it is characterized in that, described blade wheel chamber (3) is cylindrical structural, blade wheel chamber (3) coordinates with the water pump mounting hole (24) being arranged on main gate (19) bottom, at the upper uniform screw of the main gate (19) that water pump mounting hole (24) is peripheral, described blade wheel chamber (3) is on the left of main gate or blade wheel chamber (3) is put into water pump mounting hole by right side, the flange being relatively large in diameter in blade wheel chamber (3) is close to main gate, and bolt is through flange and the screw connection on main gate (19).
The city river pumping plant that a kind of lock the most according to claim 3 combines, it is characterized in that, described main gate (19) is rectangle, main gate (19) is formed by Plate Welding, main gate (19) is arranged in main gate groove (17), and main gate (19) controls lifting by being arranged on the main gate hoist engine (15) at top.
5. the city river pumping plant combined according to a kind of lock described in claim 1 or 4, is characterized in that, described diffuser (6) is metal structure, built-in fixed guide vane and water guide cone, and diffuser (6) exports in horn-like.
The city river pumping plant that a kind of lock the most according to claim 5 combines, it is characterized in that, it is provided with bulkhead gate (11), bulkhead gate (11) and main gate (19) are arranged in parallel in the side near outer river, bulkhead gate (11) is shaped as rectangle, bulkhead gate (11) is formed by Plate Welding, and bulkhead gate (11) is arranged in bulkhead gate groove (13), and bulkhead gate (11) realizes opening and closing by being arranged on the bulkhead gate hoist engine (14) at top.
The city river pumping plant that a kind of lock the most according to claim 6 combines, it is characterized in that, near the position of main gate hoist engine (15), gate lifting limit switch for vertical is installed in described main gate groove (17), in bulkhead gate groove (13), near the position of bulkhead gate hoist engine (14), gate lifting limit switch for vertical (18) is installed.
The city river pumping plant that a kind of lock the most according to claim 7 combines, is characterized in that, abutment wall (22) composition lock chamber, lock chamber connection city river and Wai He on the right side of abutment wall (23) and lock chamber on the left of lock floor (1) and lock chamber.
The city river pumping plant that a kind of lock the most according to claim 8 combines, is characterized in that, being provided with hoisting room (10), hoisting room (10) is arranged in above lock chamber, and hoisting room (10) includes gate maintenance level (12) and hoist engine maintenance level (16).
The city river pumping plant that a kind of lock the most according to claim 9 combines, it is characterized in that, the described two ends at lock chamber are respectively arranged Wai He side trash rack groove (8), city river side trash rack groove (20), Wai He side trash rack groove (8) arranges Wai He side trash rack (7), city river side trash rack (21) in city river side trash rack groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150151.XU CN205444311U (en) | 2016-02-29 | 2016-02-29 | City river pump station that gate combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150151.XU CN205444311U (en) | 2016-02-29 | 2016-02-29 | City river pump station that gate combines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205444311U true CN205444311U (en) | 2016-08-10 |
Family
ID=56604274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150151.XU Expired - Fee Related CN205444311U (en) | 2016-02-29 | 2016-02-29 | City river pump station that gate combines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205444311U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764442A (en) * | 2016-12-26 | 2017-05-31 | 江苏龙腾工程设计股份有限公司 | Diversion activation system and its diversion activation method |
| CN107653974A (en) * | 2017-09-19 | 2018-02-02 | 中山市水利水电勘测设计咨询有限公司 | A kind of Bidirectional sluice gate movable pump station |
| CN109371922A (en) * | 2018-11-22 | 2019-02-22 | 浙江省水利水电勘测设计院 | A kind of pump lock combination discharge structure |
| CN109594526A (en) * | 2017-09-30 | 2019-04-09 | 格兰富控股联合股份公司 | Gate pumping station system |
| CN113265977A (en) * | 2021-04-09 | 2021-08-17 | 宁波市鄞州区水利水电勘测设计院 | Water gate and pump station combined drainage system |
| CN114197423A (en) * | 2021-12-24 | 2022-03-18 | 中建生态环境集团有限公司 | Basin integration pump floodgate based on automatic clearance of deer horn reamer |
-
2016
- 2016-02-29 CN CN201620150151.XU patent/CN205444311U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764442A (en) * | 2016-12-26 | 2017-05-31 | 江苏龙腾工程设计股份有限公司 | Diversion activation system and its diversion activation method |
| CN107653974A (en) * | 2017-09-19 | 2018-02-02 | 中山市水利水电勘测设计咨询有限公司 | A kind of Bidirectional sluice gate movable pump station |
| CN109594526A (en) * | 2017-09-30 | 2019-04-09 | 格兰富控股联合股份公司 | Gate pumping station system |
| CN109371922A (en) * | 2018-11-22 | 2019-02-22 | 浙江省水利水电勘测设计院 | A kind of pump lock combination discharge structure |
| CN109371922B (en) * | 2018-11-22 | 2023-09-26 | 浙江省水利水电勘测设计院有限责任公司 | Pump brake combines drainage structures |
| CN113265977A (en) * | 2021-04-09 | 2021-08-17 | 宁波市鄞州区水利水电勘测设计院 | Water gate and pump station combined drainage system |
| CN113265977B (en) * | 2021-04-09 | 2022-05-10 | 宁波市鄞州区水利水电勘测设计院 | Sluice and pump station combined drainage system |
| CN114197423A (en) * | 2021-12-24 | 2022-03-18 | 中建生态环境集团有限公司 | Basin integration pump floodgate based on automatic clearance of deer horn reamer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |