CN204703229U - A kind of integrated water delivery pumping plant - Google Patents
A kind of integrated water delivery pumping plant Download PDFInfo
- Publication number
- CN204703229U CN204703229U CN201520416143.0U CN201520416143U CN204703229U CN 204703229 U CN204703229 U CN 204703229U CN 201520416143 U CN201520416143 U CN 201520416143U CN 204703229 U CN204703229 U CN 204703229U
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- CN
- China
- Prior art keywords
- pumping plant
- electric control
- control chamber
- pit shaft
- hydroecium
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Abstract
The utility model relates to a kind of integrated water delivery pumping plant, and comprise the pit shaft with concrete bed counterweight, pit shaft is placed in below ground, and pit shaft is divided into pumping plant electric control chamber and pumping plant hydroecium.Pumping plant hydroecium comprises submersible sewage pump, outlet pipe, water inlet pipe, and pit shaft cylinder inwall is installed with fluid level controller, is communicated with pumping plant hydroecium and extraneous pumping plant hydroecium exhaust tube.In pumping plant electric control chamber, power distribution cabinet is installed, power distribution cabinet is connected with submersible sewage pump by wire, pumping plant electric control chamber well bore wall is provided with pumping plant electric control chamber air inlet pipe and pumping plant electric control chamber escape pipe, and top is provided with pumping plant electric control chamber entrance, is fixed with cat ladder in pumping plant electric control chamber entrance.Be provided with the closed access hole being communicated with upper chamber and lower chambers on the operational platform.The guide rail bottom pumping plant hydroecium is extended downward from access hole.Decrease floor space, all-in-one-piece structure shortens construction period greatly.Save while building the time and also reduced expenditure of construction.Decreasing regular maintenance, maintenance, avoiding the delay because keeping in repair the irrigation brought.
Description
Technical field
The utility model relates to plumbing equipment technical field, and particularly a kind of water delivery pumping plant of irrigating, particularly a kind of all parts are all enclosed in the integrated water delivery pumping plant in underground pit shaft.
Background technology
Water delivery pumping plant is arranged at by the water source such as rivers, lake, is the object receiving irrigation for the water promoted in rivers, lake.Traditional water delivery pumping plant is other construction pumping plant room at water source, configures suction pump, vacuum system, control system and valve, pipeline etc. (as shown in Figure 1) in pumping plant room.
There is following shortcoming in traditional water delivery pumping plant:
Floor space is large, and work progress is complicated and the cycle is long and expenditure of construction is high;
Because pump house terrace is higher than water source, water pump needs to install vacuum system additional, strict to pipe-line system seal request, water pump lack of water is easily caused to run or anhydrous operation damage water pump once leak, therefore fault rate is high, needs regular maintenance, repairing, investment and management operating expense high;
Water pump is not owing to being from filling with, and need before starting water pump to open vacuum pump, make inlet pipeline form negative pressure, by siphonage, water extraction is got unit fixed on water pump suction place, then could open water pump, system cloud gray model is loaded down with trivial details, requires high to operating personnel.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of being concentrated by all parts and is enclosed in pit shaft and pit shaft is placed in underground, floor space is little, short construction period, construction management operating cost are low integrated water delivery pumping plant.
The technical scheme in the invention for solving the technical problem is: this kind of integrated water delivery pumping plant, comprise the pit shaft of concrete bed counterweight, pit shaft is placed in below ground, and pit shaft is divided into upper and lower two chambers by operating platform, upper chamber is pumping plant electric control chamber, and lower chambers is pumping plant hydroecium.
The submersible sewage pump be arranged on concrete bed is comprised at pumping plant hydroecium, connect the automatic coupling device of submersible sewage pump and outlet pipe, be provided with water inlet pipe in the side of wellbore bottom, water inlet pipe and outlet pipe are equipped with control valve, pit shaft cylinder inwall is installed with fluid level controller; A connection pumping plant hydroecium and extraneous hydroecium exhaust tube is also installed with at the pit shaft top of pumping plant hydroecium.
In pumping plant electric control chamber, power distribution cabinet is installed, power distribution cabinet is provided with power distribution cabinet air inlet pipe and power distribution cabinet stack, power distribution cabinet is connected with submersible sewage pump by wire, pumping plant electric control chamber well bore wall is provided with the pumping plant electric control chamber air inlet pipe and pumping plant electric control chamber escape pipe that are communicated with pumping plant electric control chamber and the external world, be provided with pumping plant electric control chamber entrance at pumping plant electric control chamber top, be fixed with the cat ladder of climbing in pumping plant electric control chamber in pumping plant electric control chamber entrance.
Be provided with the closed access hole being communicated with upper chamber and lower chambers on the operational platform; The guide rail being fixed with maintenance bottom pumping plant hydroecium is extended downward from access hole.
Further, described submersible sewage pump is hung by hoist cable and delivers to concrete bed place, and one end of hoist cable is fixing on the operational platform, and the other end is fixed on submersible sewage pump.
Further, between water inlet pipe axis and wellbore centre axis, have angle, and the water inlet direction of water inlet pipe tilts obliquely.
Further, described pumping plant electric control chamber entrance is provided with inlet seal lid, and seal cover is concordant with level ground.
Further, described power distribution cabinet is the moistureproof power distribution cabinet of suction type.
Further, described automatic coupling device is made up of water-output flange, additional coupling flange and water outlet base suction flange.
Further, described submersible sewage pump is submersible pump.
Further, described pit shaft is that carbon steel sheet is welded, and pit shaft inside and outside wall all has anticorrosive coat.
To sum up, the beneficial effect of technique scheme of the present utility model is as follows:
By being all enclosed in pit shaft by all parts, decrease floor space, this water delivery pumping plant area occupied is only the 1/10-1/20 of traditional water delivery pumping plant.And shorten construction period greatly by the all-in-one-piece structure of pit shaft inner part, install and only need 2-3 days.In addition, while having saved the construction time, expenditure of construction is also reduced.
Adopt submersible sewage pump, avoid traditional irrigation pumping plant and adopt vacuum siphon water lift mode, effectively protect the operation of water pump; water pump is not fragile; decreasing regular maintenance, maintenance, while reducing management operating cost, avoiding the delay because keeping in repair the irrigation brought.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional irrigation water-delivery pump station;
Fig. 2 is structural representation of the present utility model.
In figure:
1 water channel, 2 block dirty canal, 3 intake pools, 4 traditional water inlet pipes, 5 water pumps, 6 traditional outlet pipes, 7 transmission devices, 8 motor, 9 discharge baies, 10 trunk canals, 11 pump houses, 12 concrete beds, 13 water inlet pipes, 14 pit shafts, 15 submersible sewage pumps, 16 automatic coupling devices, 17 pumping plant hydroeciums, 18 operating platforms, 19 access hole, 20 pumping plant electric control chambers, 21 power distribution cabinets, 22 power distribution cabinet air inlet pipe, 23 power distribution cabinet stacks, 24 pumping plant electric control chamber escape pipes, 25 pumping plant electric control chamber entrances, 26 pumping plant electric control chamber air inlet pipe, 27 cat ladders, 28 pumping plant hydroecium exhaust tubes, 29 outlet pipes, 30 hoist cables, 31 fluid level controllers, 32 guide rails.
Detailed description of the invention
Be described in detail to characteristic sum principle of the present utility model below in conjunction with accompanying drawing 1-2, illustrated embodiment, only for explaining the utility model, not limits protection domain of the present utility model with this.
Be illustrated in figure 1 the design of traditional irrigation water-delivery pump station, it comprise water channel 1, block dirty canal 2, intake pool 3, traditional water inlet pipe 4, water pump 5, traditional outlet pipe 6, transmission device 7, vacuum system, motor 8, discharge bay 9, trunk canal 10 and pump house 11 (" traditional water inlet pipe " and " traditional outlet pipe " is just in order to distinguish water inlet pipe 13 and outlet pipe 29 that traditional pump house and the utility model mark and the name carried out).Wherein the outlet pipe of the water inlet pipe of parts of traditional, water pump, transmission device, vacuum system, motor and parts of traditional is mounted in pump house.Need to design respectively in the both sides of pump house that traditional water inlet pipe passes into the duct of pump house, traditional outlet pipe stretches out the duct of pump house.And when mounted, need first to build to accomplish fluently ground, each parts in pump house could be installed one by one smoothly after constructed pump house, and need position relationship, the arrangement of considering each parts when installing.Total construction period is long, and the cost building pump house is higher.
As shown in Figure 2, this utility model comprises the pit shaft 14 of concrete bed 12 counterweight, and described pit shaft is cylinder or square tubular, and pit shaft is formed by carbon steel Plate Welding, favorable anti-corrosion effect, can not corrode because of the Long Term Contact with water and soil after pit shaft is driven underground.
Pit shaft is divided into upper and lower two chambers by the operating platform 18 in pit shaft, and upper chamber is pumping plant electric control chamber 20, and lower chambers is pumping plant hydroecium 17.Operating platform is a carbon steel steel plate, and this Plate Welding is on shaft in wall.Operation maintainer may stand in the work such as the enterprising line operate maintenance of operating platform.
Pumping plant hydroecium comprises the submersible sewage pump 15 be arranged on concrete bed 12, and described submersible sewage pump is submersible pump.Submersible sewage pump is connected by automatic coupling device 16 with outlet pipe 29, namely by being connected with the automatic coupling device that water outlet base suction flange forms by water-output flange, additional coupling flange.Automatic coupling device achieves the quick connection of submersible sewage pump and outlet pipe, without the need to complicated unloading process, fast easy to maintenance.
Be provided with water inlet pipe 13 in the wellbore bottom side of pumping plant hydroecium, water inlet pipe realizes the water of underground to be input in pit shaft, is delivered to ground by submersible sewage pump and outlet pipe at Jiang Shui.Water inlet pipe is a cylindrical duct, and has certain angle of inclination between water inlet pipe and shaft wall.Certain angle is had between the axis of water inlet pipe and the central axis of pit shaft, and the water inlet direction of water inlet pipe is what tilt obliquely, which reduce and enter the water in pit shaft to the pressure of water inlet pipe by water inlet pipe, reducing water in pit shaft, to the resistance of water in water inlet pipe, makes the water of water inlet pipe to flow in pit shaft more smoothly.
Pit shaft cylinder inwall is also installed with fluid level controller 31, the control valve controlled when fluid level controller detects that in pit shaft, water level is too high on water inlet pipe is closed, namely water inlet pipe is no longer intake in pit shaft, the control valve valve opening degree that also can simultaneously control on outlet pipe strengthens, namely water flow increases, the water in pit shaft is accelerated to discharge, until the water yield of pit shaft returns in the scope of setting, the control valve controlled again on water inlet pipe is opened and is continued water inlet, the open state when control valve on outlet pipe returns to normal discharge.Outlet pipe temporary close or flow reduction is then controlled, open state when water level rezime returns to normal discharge to the control valve controlled again on outlet pipe during normal water water gaging position in pit shaft when fluid level controller detects that in pit shaft, water level is too low.
A connection pumping plant hydroecium and extraneous pumping plant hydroecium exhaust tube 28 is also installed with at the pit shaft top of pumping plant hydroecium.When overhauling to down-hole under the personnel of needing repairing, realizing circulating with extraneous interchange of air in well, preventing down-hole anoxic from causing personnel to suffocate.
In pumping plant electric control chamber, be provided with the power distribution cabinet 21 of the protection against the tide of suction type, power distribution cabinet be provided with power distribution cabinet air inlet pipe 22 and power distribution cabinet stack 23 ventilates, because the components such as electrical control cubicles are all installed in pit shaft, well lid is provided with theftproof lock, has anti-theft feature.Power distribution cabinet is connected with submersible sewage pump by wire.
Pumping plant electric control chamber shaft in wall is provided with the pumping plant electric control chamber air inlet pipe 26 and pumping plant electric control chamber escape pipe 24 that are communicated with pumping plant electric control chamber and the external world, realizes the ventilation to pumping plant electric control chamber.Especially, when overhauling, can realize circulating with extraneous interchange of air in pumping plant electric control chamber, preventing down-hole anoxic from causing personnel to suffocate.
Be provided with pumping plant electric control chamber entrance 25 at the top of pumping plant electric control chamber, pumping plant electric control chamber entrance is provided with inlet seal lid, and sealing lid and level ground are concordant.When not needing at ordinary times to overhaul, sealing lid is closed.And can be locked by tapered end, drop in nearly pit shaft after preventing children from opening seal cover because of carelessness, cause unnecessary casualties.Only overhaul at needs or be responsible for opening sealing lid by special personnel when safeguarding and enter in pumping plant electric control chamber.
From between pumping plant electric control chamber entrance to operating platform, be fixed with a cat ladder 27, facilitate maintainer to enter the automatically controlled office operation of pumping plant along cat ladder.
Also be provided with the access hole 19 of the closed of a connection pumping plant electric control chamber and pumping plant hydroecium near center position at operating platform, this access hole at ordinary times also from cross closed cover airtight, only staff need under in pumping plant hydroecium time just can open.Between the access hole of closed is to pumping plant hydroecium, be fixed with guide rail 32 or the maintenance ladder of a maintenance, convenient for maintaining personnel overhaul under guide rail from access hole in pumping plant hydroecium.
Further, described submersible sewage pump delivers to concrete bed 12 place by hoist cable 30, and one end of hoist cable is fixing on the operational platform, and the other end is fixed on submersible sewage pump.Can by hoist cable submersible sewage pump etc. be put down from operating platform or mention, convenient picking and placeing submersible sewage pump during installation.
Further, described pit shaft is that carbon steel sheet is welded, and pit shaft inside and outside wall all has anticorrosive coat, effectively prevents the corrosion of pit shaft.
When mounted, first in the punching of water source dish, then pit shaft entirety is put in the hole accomplished fluently, after connecting pipeline, the gap filling between pit shaft outer wall and hole wall is tamped.
Before pit shaft being put in the hole accomplished fluently, all parts in pit shaft has installed by respective position to fix, and therefore achieves the structure that monolithic is installed, install the time only needing 2-3 days, construction period shortens greatly, and corresponding construction cost also reduces.
By being all enclosed in pit shaft by all parts, decrease floor space, this water delivery pumping plant area occupied is only the 1/10-1/20 of traditional water delivery pumping plant.And shorten construction period greatly by the all-in-one-piece structure of pit shaft inner part, install and only need 2-3 days.In addition, while having saved the construction time, expenditure of construction is also reduced.The use of submersible pump avoids traditional irrigation pumping plant
Adopt submersible sewage pump, avoid traditional irrigation pumping plant and adopt vacuum siphon water lift mode, effectively protect the operation of water pump; water pump is not fragile; decreasing regular maintenance, maintenance, while reducing management operating cost, avoiding the delay because keeping in repair the irrigation brought.
Above-described embodiment is only the description carried out preferred embodiment of the present utility model; not scope of the present invention is limited; under the prerequisite not departing from the utility model design spirit; relevant technical staff in the field, to various distortion of the present utility model and improvement, all should expand in the determined protection domain of the utility model claims.
Claims (8)
1. an integrated water delivery pumping plant, is characterized in that:
Comprise the pit shaft of concrete bed counterweight, pit shaft is placed in below ground, and pit shaft is divided into upper and lower two chambers by operating platform, and upper chamber is pumping plant electric control chamber, and lower chambers is pumping plant hydroecium;
The submersible sewage pump be arranged on concrete bed is comprised at pumping plant hydroecium, connect the automatic coupling device of submersible sewage pump and outlet pipe, be provided with water inlet pipe in the side of wellbore bottom, water inlet pipe and outlet pipe are equipped with control valve, pit shaft cylinder inwall is installed with fluid level controller; A connection pumping plant hydroecium and extraneous pumping plant hydroecium exhaust tube is also installed with at the pit shaft top of pumping plant hydroecium;
In pumping plant electric control chamber, power distribution cabinet is installed, power distribution cabinet is provided with power distribution cabinet air inlet pipe and power distribution cabinet stack, power distribution cabinet is connected with submersible sewage pump by wire, pumping plant electric control chamber well bore wall is provided with the pumping plant electric control chamber air inlet pipe and pumping plant electric control chamber escape pipe that are communicated with pumping plant electric control chamber and the external world, be provided with pumping plant electric control chamber entrance at pumping plant electric control chamber top, be fixed with the cat ladder of climbing in pumping plant electric control chamber in pumping plant electric control chamber entrance;
Be provided with the closed access hole being communicated with upper chamber and lower chambers on the operational platform; The guide rail being fixed with maintenance bottom pumping plant hydroecium is extended downward from access hole.
2. a kind of integrated water delivery pumping plant according to claim 1, is characterized in that: described submersible sewage pump is hung by hoist cable and delivers to concrete bed place, and one end of hoist cable is fixing on the operational platform, and the other end is fixed on submersible sewage pump.
3. a kind of integrated water delivery pumping plant according to claim 2, it is characterized in that: have angle between water inlet pipe axis and wellbore centre axis, and the water inlet direction of water inlet pipe tilts obliquely.
4. a kind of integrated water delivery pumping plant according to claim 1, is characterized in that: described pumping plant electric control chamber entrance is provided with inlet seal lid, and seal cover is concordant with level ground.
5. a kind of integrated water delivery pumping plant according to claim 1, is characterized in that: described power distribution cabinet is the moistureproof power distribution cabinet of suction type.
6. a kind of integrated water delivery pumping plant according to claim 1, is characterized in that: described automatic coupling device is made up of water-output flange, additional coupling flange and water outlet base suction flange.
7. a kind of integrated water delivery pumping plant according to claim 1, is characterized in that: described submersible sewage pump is submersible pump.
8. according to the integrated water delivery pumping plant of the arbitrary described one of claim 1-7, it is characterized in that: described pit shaft is that carbon steel sheet is welded, and pit shaft inside and outside wall all has anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416143.0U CN204703229U (en) | 2015-06-16 | 2015-06-16 | A kind of integrated water delivery pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416143.0U CN204703229U (en) | 2015-06-16 | 2015-06-16 | A kind of integrated water delivery pumping plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703229U true CN204703229U (en) | 2015-10-14 |
Family
ID=54282855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416143.0U Expired - Fee Related CN204703229U (en) | 2015-06-16 | 2015-06-16 | A kind of integrated water delivery pumping plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703229U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895146A (en) * | 2015-06-16 | 2015-09-09 | 山东瑞清环境科技发展有限公司 | Integral water conveying pump station and mounting method thereof |
| CN106948460A (en) * | 2017-05-04 | 2017-07-14 | 黄河勘测规划设计有限公司 | Underground water conduit valve pit microcirculation air exchanging method |
| CN110966226A (en) * | 2019-12-25 | 2020-04-07 | 北京享云智汇科技有限公司 | Movable integrated pump station |
| 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 |
-
2015
- 2015-06-16 CN CN201520416143.0U patent/CN204703229U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895146A (en) * | 2015-06-16 | 2015-09-09 | 山东瑞清环境科技发展有限公司 | Integral water conveying pump station and mounting method thereof |
| CN106948460A (en) * | 2017-05-04 | 2017-07-14 | 黄河勘测规划设计有限公司 | Underground water conduit valve pit microcirculation air exchanging method |
| CN106948460B (en) * | 2017-05-04 | 2021-03-12 | 黄河勘测规划设计研究院有限公司 | Underground water pipeline valve well microcirculation air exchange method |
| CN110966226A (en) * | 2019-12-25 | 2020-04-07 | 北京享云智汇科技有限公司 | Movable integrated pump station |
| CN110966226B (en) * | 2019-12-25 | 2021-07-09 | 江苏亚太水务集团股份有限公司 | Movable integrated pump station |
| 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 |
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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: 20151014 Termination date: 20180616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |