CN207960923U - A kind of adjustable-angle pumping plant Inlet and outlet water bend pipe - Google Patents
A kind of adjustable-angle pumping plant Inlet and outlet water bend pipe Download PDFInfo
- Publication number
- CN207960923U CN207960923U CN201820400365.7U CN201820400365U CN207960923U CN 207960923 U CN207960923 U CN 207960923U CN 201820400365 U CN201820400365 U CN 201820400365U CN 207960923 U CN207960923 U CN 207960923U
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- China
- Prior art keywords
- water
- bend pipe
- straight tube
- outlet
- angle
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- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000005086 pumping Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Abstract
The utility model discloses a kind of adjustable-angle pumping plant Inlet and outlet water bend pipes, including high strength elastic bend pipe, water inlet straight tube, water outlet straight tube, suction flange and outlet(discharge) flange, high strength elastic bend pipe connection water inlet straight tube and water outlet straight tube, it is circular cross section, each circular cross section is equal with the water-in and water-out straight tube circular cross section diameter of bend pipe.The utility model can be used for pipeline in various terrain environments and connect, and copes with the water conservancy environment of various complexity, and processing and fabricating is simple, facilitates and is produced in batches, is convenient for the popularization and application of practical pump station engineering.
Description
Technical field
The utility model is related to pump station engineering technical fields, and in particular to a kind of pumping plant Inlet and outlet water bend pipe.
Background technology
Pumping plant Inlet and outlet water bend pipe is component part important in pump station engineering, is the key that each component in connection pump station engineering
Part.What is be currently mainly used has 30 ° of bend pipes, 60 ° of bend pipes, 90 ° of bend pipes.It is usual for different terrain in practical pump station engineering
Need not bend pipe be combined, common bend pipe is the circular arc bend pipe of iso-curvature, but sometimes only with existing in engineering
Bend pipe carries out water delivery and does not ensure that the best operation of flow leads to drag losses there are larger Secondary Flow inside bend pipe
Increase.Fluid flows through pipeline corner with certain flow velocity, and flow direction will be changed by being limited by pipe bending, in bend pipe
Near wall form Disengagement zone, generate secondary flow on cross-section of pipeline, such Secondary Flow not only results in fluid energy
Loss, and formed part hinder region also increase the resistance of running system.Each engineering in practical pump station engineering
There is oneself specific best water delivery angle to ensure the smooth circulation of pumping plant Inlet and outlet water, ensures minimum hydraulic loss.
Utility model content
For the deficiency that the pumping plant Inlet and outlet water bend pipe type used in current engineering uses, the utility model proposes one kind
Adjustable-angle pumping plant Inlet and outlet water bend pipe, i.e., pumping plant Inlet and outlet water bend pipe parthydraulic loss is most in a kind of application for pump station engineering
The pumping plant Inlet and outlet water bend pipe of smallization can be used for pipeline in various terrain environments and connect, copes with the water conservancy ring of various complexity
Border provides the parametric control size based on caliber D, and processing and fabricating is simple, facilitates and is produced in batches, is convenient for Practical Project
Popularization and application.
The purpose of the present invention is what is be achieved through the following technical solutions：A kind of adjustable-angle pumping plant Inlet and outlet water bend pipe, packet
High strength elastic bend pipe, water inlet straight tube, water outlet straight tube, suction flange and outlet(discharge) flange are included, water inlet straight tube is connect with suction flange,
Water outlet straight tube is connect with outlet(discharge) flange, and high strength elastic bend pipe both ends are separately connected into water straight tube and water outlet straight tube, high intensity bullet
Property each section of bend pipe is circular cross section, and each circular cross section is equal with the water-in and water-out straight tube circular cross section diameter of bend pipe, high-strength
Degree elastic tube both ends are equipped with hydraulic pressure angle demodulator for adjusting bend pipe angle.
Preferably, the wall thickness of high strength elastic bend pipe is 0.005 times of caliber.
Preferably, ranging from 0-360 ° of high strength elastic bend pipe distortion angle disclosure satisfy that the installation of all angle directions.
Preferably, high strength elastic bend pipe is steel wire fibre stiffness wound form bend pipe.
A kind of adjustable-angle pumping plant Inlet and outlet water bend pipe of the utility model is suitable for the water pipeline of various terrain environments
Engineering can be good at carrying out rectification, flow made more to smooth out, by adjusting in high strength elastic bend pipe angle adjustment bend pipe
Flow rate of water flow is distributed with pressure, and the development for inhibiting lateral secondary back in bend pipe reduces additional water caused by secondary back
Drag losses are flowed, simple in structure, technically reliable is easy to implement, has a extensive future, economic benefit is huge.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
In figure：1- high strength elastic bend pipes, 2- water inlet straight tubes, 3- suction flanges, 4- are discharged straight tube, 5- outlet(discharge) flanges, 6-
Hydraulic pressure angle demodulator.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of adjustable-angle pumping plant Inlet and outlet water bend pipe, including high strength elastic bend pipe 1, water inlet straight tube 2,
It is discharged straight tube 4, suction flange 3, outlet(discharge) flange 5, the connection of high strength elastic bend pipe 1 water inlet straight tube 2 and water outlet straight tube 4, high intensity
1 each section of elastic tube is circular cross section, the circular cross section diameter phase of each circular cross section and straight tube 2 of intaking, water outlet straight tube 4
Deng.The wall thickness of high strength elastic bend pipe 1 is 0.005 times of caliber, is steel wire fibre stiffness wound form bend pipe, distortion angle
Ranging from 0-360 °, the installation of all angle directions can be met, hydraulic pressure angular adjustment is installed at 4 both ends of high strength elastic bend pipe
Device 6, for adjusting bend pipe angle.By adjusting high strength elastic, the flow rate of water flow in the angle adjustment bend pipe of pipe 4 divides with pressure
Cloth, the development for inhibiting lateral secondary back in bend pipe, reduces additional stream drag losses caused by secondary back.
The utility model is suitable for the water pipeline engineering of various terrain environments, can be good at carrying out rectification, makes flow
It more smoothes out, reduces hydraulic loss, simple in structure, technically reliable is easy to implement, has a extensive future, economic benefit is big.
Claims (4)
1. a kind of adjustable-angle pumping plant Inlet and outlet water bend pipe, which is characterized in that including high strength elastic bend pipe, water inlet straight tube, go out
Water straight tube, suction flange and outlet(discharge) flange, water inlet straight tube are connect with suction flange, and water outlet straight tube is connect with outlet(discharge) flange, high-strength
Degree elastic tube both ends are separately connected into water straight tube and water outlet straight tube, and each section of high strength elastic bend pipe is circular cross section, respectively
Circular cross section is equal with the water-in and water-out straight tube circular cross section diameter of bend pipe, and hydraulic pressure angle is equipped at high strength elastic bend pipe both ends
Degree adjuster is for adjusting bend pipe angle.
2. a kind of adjustable-angle pumping plant Inlet and outlet water bend pipe according to claim 1, which is characterized in that high strength elastic is curved
The wall thickness of pipe is 0.005 times of caliber.
3. a kind of adjustable-angle pumping plant Inlet and outlet water bend pipe according to claim 1, which is characterized in that high strength elastic is curved
Ranging from 0-360 ° of pipe distortion angle, disclosure satisfy that the installation of all angle directions.
4. a kind of adjustable-angle pumping plant Inlet and outlet water bend pipe according to claim 1, which is characterized in that high strength elastic is curved
Pipe is steel wire fibre stiffness wound form bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400365.7U CN207960923U (en) | 2018-03-22 | 2018-03-22 | A kind of adjustable-angle pumping plant Inlet and outlet water bend pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400365.7U CN207960923U (en) | 2018-03-22 | 2018-03-22 | A kind of adjustable-angle pumping plant Inlet and outlet water bend pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960923U true CN207960923U (en) | 2018-10-12 |
Family
ID=63725974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820400365.7U Expired - Fee Related CN207960923U (en) | 2018-03-22 | 2018-03-22 | A kind of adjustable-angle pumping plant Inlet and outlet water bend pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400848A (en) * | 2022-09-27 | 2022-11-29 | 衡阳市大宇锌业有限公司 | Unloading equipment is used in nanometer zinc oxide processing |
-
2018
- 2018-03-22 CN CN201820400365.7U patent/CN207960923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400848A (en) * | 2022-09-27 | 2022-11-29 | 衡阳市大宇锌业有限公司 | Unloading equipment is used in nanometer zinc oxide processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |