CN207315688U - Well shaft type installs submersible axial flow pump bilayer three-dimensional flow passage system - Google Patents
Well shaft type installs submersible axial flow pump bilayer three-dimensional flow passage system Download PDFInfo
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- CN207315688U CN207315688U CN201721424990.7U CN201721424990U CN207315688U CN 207315688 U CN207315688 U CN 207315688U CN 201721424990 U CN201721424990 U CN 201721424990U CN 207315688 U CN207315688 U CN 207315688U
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- runner
- lower floor
- cylinder
- upper strata
- axial flow
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Abstract
The utility model discloses well shaft type to install submersible axial flow pump bilayer three-dimensional flow passage system, including lower floor's runner, upper strata runner and pit shaft, the upper strata runner is located above lower floor's runner, pit shaft is by upper strata runner and lower floor's flow passage, the pit shaft includes a vertical cylinder and three horizontal cylinders connected with vertical cylinder, and it is provided with a submersible axial flow pump in vertical cylinder, submersible axial flow pump will be divided into two parts up and down on the inside of vertical cylinder, each horizontal cylinder is equipped with a valve, lower floor's runner is reinforced concrete structure, the upper strata runner is made of reinforced concrete structure and horizontal cylinder, the both ends of lower floor's runner are respectively equipped with inland river side gate and outer river side gate.The utility model is simple in structure, changes the thinking of conventional two-way pump station concrete flow passage, and innovation uses well shaft type outlet passage, and pit shaft water outlet is divided into three, respectively as power traction water, machine row, mechanical irrigation three outlet passages.It is notable by the reasonable effect for setting, realizing a station multipotency of pit shaft, economical, societal benefits in the case where two-way pump station civil engineering increases very little.
Description
Technical field
It the utility model is related to a kind of pumping flow channel system, and in particular to well shaft type installs submersible axial flow pump bilayer three dimensional flow
Road system.
Background technology
At present, middle-size and small-size two-way pump station runner generally uses double layer concrete structure runner, by being set in pumping plant upstream and downstream
Gate is put to control the two-way ejectment water of pumping plant, only with the two-way function of drawing drain function, do not possess to channel irrigation by pumping,
Need individually to build irrigation pumping station to meet channel diversion requirement, both uneconomical, management is also inconvenient.
The content of the invention
The utility model provides well shaft type installation submersible axial flow pump bilayer three-dimensional flow passage system, solves prior art bilayer
Concrete structure runner does not possess the problem of function to channel irrigation by pumping.
The utility model is achieved through the following technical solutions：
Well shaft type installs submersible axial flow pump bilayer three-dimensional flow passage system, including lower floor's runner, upper strata runner and pit shaft, described
Upper strata runner is located above lower floor's runner, and upper strata runner and lower floor's flow passage, the pit shaft are included a vertical cylinder by pit shaft
Body and three horizontal cylinders connected with vertical cylinder, and it is provided with a submersible axial flow pump, submerged axial-flow in vertical cylinder
Pump will be divided into two parts, each horizontal cylinder up and down and be equipped with a valve on the inside of vertical cylinder, lower floor's runner is steel
Tendon concrete structure, the upper strata runner are made of reinforced concrete structure and horizontal cylinder, the both ends point of lower floor's runner
She You not inland river side gate and outer river side gate.Top pit shaft is divided into three, and control is separately installed with the branch well cylinder of three, top
Valve processed, by the reasonable control of gate and valve, controls to three direction water outlets, realizes machine row, power traction, mechanical irrigation respectively.
The further improvement project of the utility model is that three horizontal cylinders are first direction steel cylinder, second direction
Steel cylinder and third direction steel cylinder, and first direction steel cylinder is equipped with first direction valve, is set in second direction steel cylinder
There is second direction valve, third direction valve is equipped with third direction steel cylinder.
The utility model compared with prior art, has the following advantages that：
The utility model is simple in structure, changes the thinking of conventional two-way pump station concrete flow passage, and innovation uses well shaft type
Outlet passage, pit shaft water outlet are divided into three, respectively as power traction water, machine row, mechanical irrigation three outlet passages.In two-way pump station
In the case of civil engineering increase very little, by the reasonable effect for setting, realizing a station multipotency of pit shaft, economical, societal benefits are shown
Write.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the side view cutaway drawing of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and shown in Fig. 3, well shaft type installation submersible axial flow pump bilayer three-dimensional flow passage system, including underflow
Road, upper strata runner and pit shaft 1, the upper strata runner are located above lower floor's runner, and pit shaft 1 connects upper strata runner and lower floor's runner
Logical, the pit shaft 1 includes a vertical cylinder and three horizontal cylinders connected with vertical cylinder, and is set in vertical cylinder
There is a submersible axial flow pump 2, submersible axial flow pump 2 will be divided into two parts, each horizontal cylinder up and down and set on the inside of vertical cylinder
There is a valve, lower floor's runner is reinforced concrete structure, and the upper strata runner is by reinforced concrete structure and horizontal cylinder
Body forms, and the both ends of lower floor's runner are respectively equipped with inland river side gate 9 and three horizontal cylinders described in outer river side gate 3 as the
One direction steel cylinder 5, second direction steel cylinder 7 and third direction steel cylinder 6, and first direction steel cylinder 5 is equipped with first party
To valve 4, second direction valve 8 is equipped with second direction steel cylinder 7, third direction valve is equipped with third direction steel cylinder 6
10。
In use, when only opening inland river side gate 9 and outer river side gate 3, pumping plant is realized two-way from drawing（A side in figure
To）, from arrange（B directions in figure）Function.
When outer river side gate 3, second direction valve 8 and third direction valve 10 are closed, inland river side gate 9 and first party
Opened to valve 4, submersible axial flow pump 2 is started shooting, and pumping plant realizes machine row function, and water outlet direction is first direction（C directions in figure）.
When inland river side gate 9, first direction valve 4 and third direction valve 10 are closed, outer river side gate 3 and second party
Opened to valve 8, submersible axial flow pump 2 is started shooting, and pumping plant realizes power traction function, and water outlet direction is second direction（D directions in figure）.
When inland river side gate 9, second direction valve 8 and third direction valve 10 are closed, outer river side gate 3 and third party
Opened to valve 10, submersible axial flow pump 2 is started shooting, and pumping plant realizes mechanical irrigation function, and water outlet direction is third direction（E side in figure
To）.
It should be pointed out that for those skilled in the art, the utility model principle is not being departed from
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (2)
1. well shaft type installs submersible axial flow pump bilayer three-dimensional flow passage system, including lower floor's runner, upper strata runner and pit shaft（1）, its
It is characterized in that：The upper strata runner is located above lower floor's runner, pit shaft（1）By upper strata runner and lower floor's flow passage, the well
Cylinder（1）Including a vertical cylinder and three horizontal cylinders connected with vertical cylinder, and one is provided with vertical cylinder
Submersible axial flow pump（2）, submersible axial flow pump（2）Two parts, each horizontal cylinder up and down will be divided on the inside of vertical cylinder to be equipped with
One valve, lower floor's runner are reinforced concrete structure, and the upper strata runner is by reinforced concrete structure and horizontal cylinder
Composition, the both ends of lower floor's runner are respectively equipped with inland river side gate（9）With outer river side gate（3）.
2. well shaft type according to claim 1 installs submersible axial flow pump bilayer three-dimensional flow passage system, it is characterised in that：It is described
Three horizontal cylinders are first direction steel cylinder（5）, second direction steel cylinder（7）And third direction steel cylinder（6）, and first
Direction steel cylinder（5）Equipped with first direction valve（4）, second direction steel cylinder（7）It is interior to be equipped with second direction valve（8）, the 3rd
Direction steel cylinder（6）It is interior to be equipped with third direction valve（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424990.7U CN207315688U (en) | 2017-10-31 | 2017-10-31 | Well shaft type installs submersible axial flow pump bilayer three-dimensional flow passage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424990.7U CN207315688U (en) | 2017-10-31 | 2017-10-31 | Well shaft type installs submersible axial flow pump bilayer three-dimensional flow passage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315688U true CN207315688U (en) | 2018-05-04 |
Family
ID=62380190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721424990.7U Active CN207315688U (en) | 2017-10-31 | 2017-10-31 | Well shaft type installs submersible axial flow pump bilayer three-dimensional flow passage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315688U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385985A (en) * | 2018-12-07 | 2019-02-26 | 江苏大学 | A kind of pump lock and control system |
| CN109458353A (en) * | 2018-10-31 | 2019-03-12 | 扬州大学 | A kind of novel low lift reversible passage pumping plant starting-up method |
| CN110397117A (en) * | 2019-08-19 | 2019-11-01 | 江苏中兴水务有限公司 | A kind of Tubular pumping station using unidirectional tubular through flow pump |
-
2017
- 2017-10-31 CN CN201721424990.7U patent/CN207315688U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458353A (en) * | 2018-10-31 | 2019-03-12 | 扬州大学 | A kind of novel low lift reversible passage pumping plant starting-up method |
| CN109385985A (en) * | 2018-12-07 | 2019-02-26 | 江苏大学 | A kind of pump lock and control system |
| CN110397117A (en) * | 2019-08-19 | 2019-11-01 | 江苏中兴水务有限公司 | A kind of Tubular pumping station using unidirectional tubular through flow pump |
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