CN206220171U - Well shaft type diving pump station - Google Patents
Well shaft type diving pump station Download PDFInfo
- Publication number
- CN206220171U CN206220171U CN201621095376.6U CN201621095376U CN206220171U CN 206220171 U CN206220171 U CN 206220171U CN 201621095376 U CN201621095376 U CN 201621095376U CN 206220171 U CN206220171 U CN 206220171U
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- CN
- China
- Prior art keywords
- pump
- water
- water pump
- room
- shaft
- 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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- 230000009189 diving Effects 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000004567 concrete Substances 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 108091006146 Channels Proteins 0.000 description 30
- 238000003973 irrigation Methods 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of well shaft type diving pump station, and the pumping plant uses open frame structure, overall in river course main stem, and field is connected by the aqueduct for being embedded in river course beach below ground；Including pump house, pile foundation, water pump beam, anti-silting intake pool, suspension bridge, water pump.Using the utility model, in river course, beach is excavated without open channel, is placed without spoir, is solved traditional pump station water diversion engineering canal and is excavated the formed earth dam influence river course flood water drainage problem of spoir placement；The utility model pump station engineering eliminates the appurtenant work such as flume excavation, pitched work necessary to traditional pump station engineering, take bored concrete pile foundation open type frame structure, underwater construction operation is eliminated, difficulty of construction is greatly reduced, civil engineering investment can be also substantially reduced.
Description
Technical Field
The utility model relates to a pit shaft formula dive pump station.
Background
The water lifting pump station is one of the most common farmland hydraulic engineering, has wide range and large quantity and is very wide in application. Traditional water lift pump station generally builds the interior slope foot department of locating the river course dyke, independently the river channel to the pump station between dig the diversion canal, builds engineering facilities such as intake sump, blowdown bars, maintenance gate at the pump station front end as diversion engineering, and this kind of traditional pump station engineering form has following problem in practical application:
1. the diversion canal is excavated on the river beach, and most of excavation earthwork is abandoned on two sides of the diversion canal, so that two earth dams perpendicular to the direction of the river are formed, flood running and drainage of the river are seriously affected, and flood drainage in the flood season of the river is threatened.
2. Because the diversion canal is excavated perpendicular to the river channel direction, the river channel beach is unable to pass along the main river channel direction, so that the management activities of river channel construction, measurement and the like are very inconvenient.
3. Construction precipitation is extremely difficult: because the elevation of the pond bottom before water inflow is generally lower than the elevation of the designed river bottom, the excavation depth of the construction foundation pit is larger, the underground water level is higher, and the construction dewatering is very difficult.
4. The civil engineering investment is large: the civil engineering investment of the left parts of the ground lines such as the diversion canal, the slope protection, the forebay, the sewage draining grid, the maintenance gate and the like accounts for more than 80 percent of the investment of the civil engineering parts of the whole pump station engineering, so that the investment of the whole pump station engineering is large.
5. The diversion canal silts seriously, desilts the difficulty and influences and lifts water: because the direction of the diversion canal is generally perpendicular to the direction of the main river channel of the river channel and belongs to the branch of the main river channel, in the non-water-lifting irrigation season, the water body in the diversion canal does not flow, and under the action of perennial storm scouring, the soil slopes on the two sides of the diversion canal collapse seriously, so that the diversion canal silts seriously, and particularly in the irrigation area of yellow river water, the silting condition of the diversion canal is more prominent.
6. Problems due to penstock silting: difficulty in dredging and higher dredging cost; under the condition of low water level in a river channel, water drinking is difficult, and even normal startup operation cannot be realized.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a shaft type submersible pump station for solving many problems existing in the prior art.
In order to realize the aim and other related objects, the utility model provides a shaft type submersible pump station, which adopts an open type frame structure, is integrally arranged in a main river channel of a river channel and is connected with the field through a water conveying pipeline buried under the ground of a river channel beach; comprises a pump room, a pile foundation, a water pump beam, an anti-silting water inlet pool, an access bridge and a water pump; wherein,
the pump house is of a brick-concrete structure and is positioned at the top layer of the pump station, and the indoor ground is higher than the flood control water level of a river channel; a temporary bridge is arranged between the pump room and the river beach, the pump room comprises an overhaul room and a water pump layer, the overhaul room is positioned at the upper part of the water pump layer, a shaft installation preformed hole is arranged at the bottom of the overhaul room and at the position corresponding to the axis of the water pump, an overhaul hole is arranged in the overhaul room, a travelling crane is arranged at the top of the pump room and at the position corresponding to the position of the overhaul hole, and power distribution and starting equipment is arranged on one side of the overhaul room;
the pile foundation comprises piles, connecting beams and water pump beams, the piles are connected through the connecting beams, and the water pump beams are arranged between every two adjacent connecting beams; three layers of water pump beams and connecting beams are arranged below the top of the pile; the water pump beam is provided with a pre-buried iron piece for fixing a shaft;
the silt-preventing water inlet tank is positioned below the water inlet of the water pump and has a masonry structure, and the top surface of the tank wall is slightly higher than the height of the river bottom of the river channel; a dirt blocking halter is arranged at the water inlet of the water pump;
the water pump comprises a cover plate, a shaft, a flange plate, a pump body and a water inlet, wherein the cover plate is connected with the shaft through a flange and is provided with a rubber water stop piece; the shaft bottom is equipped with the snap ring, the pump body is located shaft bottom, on the snap ring.
As above, the utility model discloses a pit shaft formula submersible pump station has following beneficial effect:
1. the pump station is integrally built in a main river channel of the river channel, no open channel is excavated on the river channel beach land, no waste soil is placed, and the problem that the flood discharge and waterlogging drainage of the river channel are influenced by a soil dam formed by excavating and waste soil placing of a diversion channel of the traditional pump station engineering is solved;
2. the utility model discloses pump station engineering has cancelled auxiliary works such as the diversion canal excavation that traditional pump station engineering must, the bank of stones bank protection, takes the open frame construction of bored concrete pile basis, has cancelled the underwater construction operation, greatly reduced the construction degree of difficulty, but also greatly reduced civil engineering investment.
3. The problem of traditional pump station engineering inlet channel siltation serious, annual desilting, the working costs is big is solved.
4. The problem of traditional pump station engineering inlet channel siltation, under the lower water level condition in river course, the difficulty of drinking water influences the big problem of normal start operation is solved.
5. The pump body of the well-barrel type submersible pump is very simple and convenient to mount and dismount, after irrigation is completed, the pump body and the starting equipment in the pump room can be transported to the flood prevention material warehouse for storage, and the pump station does not need to be monitored and managed.
Drawings
Fig. 1 shows a schematic view (top view) of the overall arrangement of the present invention.
Fig. 2 shows a schematic view (side view) of the general arrangement of the present invention.
Fig. 3 shows the schematic diagram of the profile structure of the shaft type submersible pump station of the present invention.
Fig. 4 shows a schematic diagram of a planar structure of the pump room layer of the present invention.
Fig. 5 is a schematic view of the pile foundation of the present invention.
Fig. 6 shows the structure schematic diagram of the water pump beam and the silt-proof intake pool of the utility model.
Fig. 7 is a schematic view of the structure of the well-barrel type submersible pump of the present invention.
Description of the element reference numerals
1 Pump house
2 water supply pipeline
3 pile foundation
4 shaft installation preformed hole
5-shaft submersible pump
6 water pump beam
7 trash-blocking halter
8 temporary bridge
9 railing
10 connecting beam
11 water pipe support
12 pre-buried iron parts
13 prevent silt intake basin
14-line crane
15 ballast
16 cover plate
17 flange plate
18 shaft
19 cable wire
20 pump body
21 snap ring
22 water pump inlet
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1, the utility model provides a shaft type submersible pump house, wherein the pump station adopts an open frame structure, is integrally arranged in a main river channel of a river channel, and is connected with the field through a water conveying pipeline 2 buried underground below the ground of a river channel beach; comprises a pump room 1, a pile foundation 2, a water pump beam 6, an anti-silt water inlet pool 13, a temporary bridge 8, a water pump 5 and the like; wherein,
the pump house 1 is of a brick-concrete structure and is positioned at the top layer of a pump station, and the indoor ground is higher than the flood control water level of a river channel, so that water is prevented from entering the pump house 1 to soak power distribution equipment, and meanwhile, the influence on flood discharge and waterlogging of the river channel is avoided; a temporary bridge 8 is arranged between the pump room 1 and the river beach, the pump room 1 comprises an overhaul room and a water pump layer, the overhaul room is positioned at the upper part of the water pump layer, a shaft installation preformed hole is arranged at the bottom of the overhaul room corresponding to the axis of the water pump, an overhaul hole 4 is arranged in the overhaul room, a traveling crane 14 is arranged at the top of the pump room 1 corresponding to the position of the overhaul hole so that the water pump 20 can be lifted out for overhaul, and a power distribution and starting device is arranged at one side of the overhaul room;
the pile foundation 3 comprises piles, connecting beams 10 and a water pump beam 6, the piles are connected through the connecting beam 10, the connecting beam is also used as a foundation beam of the ground of the pump room 1, and the water pump beam 6 is arranged between two adjacent connecting beams 10; three layers of water pump beams 6 and connecting beams 10 are arranged below the top of the pile; the water pump beam 10 is provided with a pre-buried iron piece 12 for fixing a shaft 18;
the silt-proof water inlet tank 13 is positioned below the water inlet 22 of the water pump and has an open masonry structure, and the top surface of the tank wall is slightly higher than the height of the river bottom of the river channel so as to prevent silt from depositing on the water inlet 22 of the water pump; a dirt blocking tap 7 is arranged at the water inlet 22 of the water pump to prevent dirt from entering the pipeline;
the water pump 5 comprises a cover plate 16, a shaft 18, a flange 17, a pump body 20 and a water inlet 22 of the water pump, wherein the cover plate 16 is connected with the shaft 18 through a flange and is provided with a rubber water stop; a clamping ring 21 is arranged at the bottom of the shaft, and the pump body 20 is arranged at the bottom of the shaft 18 and above the clamping ring 21;
the temporary bridge 8 is erected between the pump house 1 and the river course beach, the lower part structure is a pile foundation 3, the bridge deck is of a reinforced concrete structure, and the two sides of the bridge deck are provided with railings 9.
Description of the working operation state:
the well-barrel type submersible pump station is positioned in the main river channel of the river channel, the water inlet of the water pump is arranged below the water level of the river channel, and the start-up operation can be directly started without links such as vacuum extraction, irrigation and water diversion and the like before start-up. Once the water pump water inlet silts up, can adopt small-size immersible pump to carry water from the river course before the start, wash to the pit shaft in, wash water inlet bottom silt can, it is very convenient to clear away water inlet silt.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (1)
1. A shaft type submersible pump station is characterized in that the pump station adopts an open frame structure, is integrally arranged in a main river channel of a river channel and is connected with the field through a water conveying pipeline buried under the ground of a river channel beach land; comprises a pump room, a pile foundation, a water pump beam, an anti-silting water inlet pool, an access bridge and a water pump; wherein,
the pump house is of a brick-concrete structure and is positioned at the top layer of the pump station, and the indoor ground is higher than the flood control water level of a river channel; a temporary bridge is arranged between the pump room and the river beach, the pump room comprises an overhaul room and a water pump layer, the overhaul room is positioned at the upper part of the water pump layer, a shaft installation preformed hole is arranged at the bottom of the overhaul room and at the position corresponding to the axis of the water pump, an overhaul hole is arranged in the overhaul room, a travelling crane is arranged at the top of the pump room and at the position corresponding to the position of the overhaul hole, and power distribution and starting equipment is arranged on one side of the overhaul room;
the pile foundation comprises piles, connecting beams and water pump beams, the piles are connected through the connecting beams, and the water pump beams are arranged between every two adjacent connecting beams; three layers of water pump beams and connecting beams are arranged below the top of the pile; the water pump beam is provided with a pre-buried iron piece for fixing a shaft;
the silt-preventing water inlet tank is positioned below the water inlet of the water pump and has a masonry structure, and the top surface of the tank wall is slightly higher than the height of the river bottom of the river channel; a dirt blocking halter is arranged at the water inlet of the water pump;
the water pump comprises a cover plate, a shaft, a flange plate, a pump body and a water inlet, wherein the cover plate is connected with the shaft through a flange and is provided with a rubber water stop piece; the shaft bottom is equipped with the snap ring, the pump body is located shaft bottom, on the snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095376.6U CN206220171U (en) | 2016-09-30 | 2016-09-30 | Well shaft type diving pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095376.6U CN206220171U (en) | 2016-09-30 | 2016-09-30 | Well shaft type diving pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220171U true CN206220171U (en) | 2017-06-06 |
Family
ID=58781688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621095376.6U Expired - Fee Related CN206220171U (en) | 2016-09-30 | 2016-09-30 | Well shaft type diving pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206220171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529914A (en) * | 2021-07-29 | 2021-10-22 | 中冶华天工程技术有限公司 | Method for fixing underwater lifting pump in river channel |
| CN114541517A (en) * | 2021-04-14 | 2022-05-27 | 水脉智汇(北京)科技有限公司 | Floating type water inlet pump station |
-
2016
- 2016-09-30 CN CN201621095376.6U patent/CN206220171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541517A (en) * | 2021-04-14 | 2022-05-27 | 水脉智汇(北京)科技有限公司 | Floating type water inlet pump station |
| CN114541517B (en) * | 2021-04-14 | 2024-04-12 | 水脉智汇(北京)科技有限公司 | Floating type water inlet pump station |
| CN113529914A (en) * | 2021-07-29 | 2021-10-22 | 中冶华天工程技术有限公司 | Method for fixing underwater lifting pump in river channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |