CN214839174U - Hydraulic pipeline for hydraulic engineering - Google Patents
Hydraulic pipeline for hydraulic engineering Download PDFInfo
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- CN214839174U CN214839174U CN202121804258.9U CN202121804258U CN214839174U CN 214839174 U CN214839174 U CN 214839174U CN 202121804258 U CN202121804258 U CN 202121804258U CN 214839174 U CN214839174 U CN 214839174U
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- pipeline
- branch
- aluminum alloy
- trunk line
- hydraulic
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Abstract
The utility model discloses a water conservancy pipeline for hydraulic engineering, including trunk line and branch pipeline, be detachable structure between trunk line and the branch pipeline, the one end fixedly connected with elbow fitting of branch pipeline, elbow fitting's upper end is connected with the screw thread end through fastening nut, and the upper end of screw thread end is connected with the trunk line through sealed flange, and the trunk line all installs the on-off control valve with the corresponding intercommunication position department of branch pipeline, installs the valve switch on the on-off control valve, the inside of trunk line and branch pipeline comprises stainless steel inner bag, aluminum alloy covering and anti-rust coating jointly, and the anti-rust coating cladding is at the surface of aluminum alloy covering, and the cladding of stainless steel inner bag is at the internal surface of aluminum alloy covering. The utility model discloses a carry out portable equipment to water conservancy pipeline fixed, possess the installation and dismantle convenient advantage, conveniently carry out water conservancy distributing type irrigation simultaneously, regulation and control is convenient, and pipeline structural strength is high and corrosion resistance, long service life.
Description
Technical Field
The utility model relates to a water conservancy pipeline technical field specifically is a water conservancy pipeline for hydraulic engineering.
Background
The hydraulic engineering mainly researches basic knowledge and skills in the aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic structures, engineering drawing and the like, and carries out engineering planning design, engineering site construction, engineering budget and hydraulic equipment maintenance and repair in the hydraulic engineering field. For example: building various types of hydraulic buildings such as dams, dikes, spillways, water gates, channels, crossing tanks, rafts, fishways and the like. The water conservancy pipeline is produced by using sanitary polyvinyl chloride resin as main material, adding proper amount of stabilizer, lubricant, filler, toner, etc. and through extrusion in plastic extruder, injection in injection molding machine, cooling, solidification, setting, inspection, packing and other steps.
The installation of present water conservancy pipeline is fixed inconvenient, and structural strength is low simultaneously, easily takes place to rust and loses, and life is shorter, therefore the market urgently needs to develop a neotype water conservancy pipeline for hydraulic engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water conservancy pipeline for hydraulic engineering to solve the fixed inconvenient of present water conservancy pipeline installation that proposes in the above-mentioned background art, structural strength is low simultaneously, easily sends out to rust and loses, the shorter problem of life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy pipeline for hydraulic engineering, includes trunk line and branch pipeline, be detachable structure between trunk line and the branch pipeline, the one end fixedly connected with elbow fitting of branch pipeline, the upper end of elbow fitting is connected with the screw thread end through fastening nut, and the upper end of screw thread end is connected with the trunk line through sealed flange, install the water pressure gauge on the trunk line, the trunk line all installs the on-off control valve with the corresponding intercommunication position department of branch pipeline, installs the valve switch on the on-off control valve, the inside of trunk line and branch pipeline comprises stainless steel inner bag, aluminum alloy cladding and anti-rust coating jointly, and the anti-rust coating cladding is at the surface of aluminum alloy cladding, and the cladding of stainless steel inner bag is at the internal surface of aluminum alloy cladding.
Preferably, a steel truss is installed on one side of the branch pipeline, and the branch pipeline and the steel truss are fixed through a locking clamping plate.
Preferably, the two ends of the locking clamping plate are tightly attached to the branch pipeline and the steel truss respectively, and the locking clamping plate and the steel truss are fixed through the bolt assemblies.
Preferably, a sealing sleeve is installed at the joint of the branch pipeline and the elbow pipe fitting, a mounting bracket is arranged at the lower end of the sealing sleeve, and the mounting bracket and the sealing sleeve are of an integrated structure.
Preferably, a water inlet is formed in the surface of the rear end of the main pipeline and is connected with a water pump in a sealing mode through a pipeline.
Preferably, the branch pipeline is provided with six groups, the lower end of the branch pipeline is provided with a water outlet, and the branch pipelines are distributed in parallel and equidistant mode.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the detachable structure is arranged between the main pipeline and the branch pipelines, one end of each branch pipeline is fixedly connected with a bent pipe fitting, the upper end of each bent pipe fitting is connected with a threaded end through a fastening nut, the upper end of each threaded end is connected with the main pipeline through a sealing flange, the bent pipe fittings are utilized, the threaded end and the sealing flange assembly can be conveniently and quickly assembled and molded between the main pipeline and the branch pipelines, the detachable structure has the advantage of convenience in assembly and disassembly, a water pressure gauge is installed on the main pipeline and is used for monitoring the water pressure in the pipelines in real time, switch control valves are installed at corresponding communication positions of the main pipeline and the branch pipelines, valve switches are installed on the switch control valves, circulation of each branch pipeline is conveniently and independently controlled, meanwhile, a plurality of groups of water outlets are formed in the lower ends of the branch pipelines, and distributed water conservancy irrigation is conveniently carried out;
(2) the inside of trunk line and branch pipeline comprises stainless steel inner bag, aluminum alloy cladding and rust-resistant coating jointly, and rust-resistant coating cladding is at the surface of aluminum alloy cladding, and the cladding of stainless steel inner bag is at the internal surface of aluminum alloy cladding, and the aluminum alloy cladding possesses structural strength height, and not fragile advantage, rust-resistant coating adopt antioxidant and waterproof coating to make, possess good rust-resistant anti-oxidant effect that loses, can carry out safety protection to the pipeline outside, improve the life of pipeline.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the rear end structure of the present invention;
fig. 3 is a schematic view of the internal structure of the branch pipe of the present invention.
In the figure: 1. a water pressure gauge; 2. a main pipeline; 3. opening and closing a valve; 4. pipe bending parts; 5. branch pipelines; 6. a steel truss; 7. a locking clamping plate; 8. a bolt assembly; 9. a water outlet; 10. sealing the sleeve; 11. mounting a bracket; 12. a water inlet; 13. switching the control valve; 14. sealing the flange; 15 a threaded end; 16. fastening a nut; 17. an anti-rust coating; 18. an aluminum alloy cladding; 19. stainless steel inner container.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a water conservancy pipeline for hydraulic engineering, including trunk line 2 and small transfer line 5, be detachable structure between trunk line 2 and the small transfer line 5, the one end fixedly connected with elbow fitting 4 of small transfer line 5, the upper end of elbow fitting 4 is connected with screw thread end 15 through fastening nut 16, the upper end of screw thread end 15 is connected with trunk line 2 through sealing flange 14, install water pressure gauge 1 on the trunk line 2, trunk line 2 all installs on-off control valve 13 with the corresponding feed through position department of small transfer line 5, install valve switch 3 on-off control valve 13, the inside of trunk line 2 and small transfer line 5 is by stainless steel inner bag 19, aluminum alloy covering 18 constitutes jointly with rust-resistant coating 17, rust-resistant coating 17 cladding is at the surface of aluminum alloy covering 18, the cladding of stainless steel inner bag 19 is at the internal surface of aluminum alloy covering 18.
Further, a steel truss 6 is installed on one side of the branch pipeline 5, and the branch pipeline 5 and the steel truss 6 are fixed through a locking clamping plate 7.
Furthermore, the two ends of the locking clamping plate 7 are tightly attached to the branch pipeline 5 and the steel truss 6 respectively, and the locking clamping plate 7 and the steel truss 6 are fixed through the bolt assemblies 8.
Further, a sealing sleeve 10 is installed at the joint of the branch pipe 5 and the elbow pipe fitting 4, an installation support 11 is arranged at the lower end of the sealing sleeve 10, and the installation support 11 and the sealing sleeve 10 are of an integrated structure.
Further, a water inlet 12 is arranged on the surface of the rear end of the main pipeline 2, and the water inlet 12 is connected with a water pump through a pipeline in a sealing manner.
Furthermore, the branch pipelines 5 are provided with six groups, the lower ends of the branch pipelines 5 are provided with water outlets 9, and the branch pipelines 5 are distributed in parallel and equidistant mode.
The working principle is as follows: when in use, one end of the branch pipeline 5 is fixedly connected with the elbow pipe fitting 4, the upper end of the elbow pipe fitting 4 is connected with the threaded end head 15 through the fastening nut 16, the upper end of the threaded end head 15 is connected with the main pipeline 2 through the sealing flange 14, the convenient and fast assembly and molding between the main pipeline 2 and the branch pipeline 5 can be realized by utilizing the components of the elbow pipe fitting 4, the threaded end head 15 and the sealing flange 14, the device has the advantage of convenient assembly and disassembly, the main pipeline 2 is provided with the water pressure meter 1, the corresponding communication positions of the main pipeline 2 and the branch pipelines 5 are both provided with the switch control valve 13, the switch control valve 13 is provided with the valve switch 3, the water pressure meter 1 is used for monitoring the water pressure in the pipeline in real time, the switch control valve 13 is convenient for independently controlling the circulation of each branch pipeline 5, the lower ends of the branch pipelines 5 are provided with the water outlets 9, and the branch pipelines 5 are distributed in a parallel equidistant manner, conveniently carry out water conservancy distributing type irrigation, trunk line 2 and branch pipeline 5's inside comprises stainless steel inner bag 19, alclad 18 and rust-resistant coating 17 jointly, and alclad 18 possesses structural strength height, not fragile advantage, and rust-resistant coating 17 adopts antioxidant and waterproof paint to make, possesses good rust-resistant anti-oxidant effect of losing, can carry out safety protection to the pipeline outside, improves the life of pipeline.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A water conservancy pipeline for water conservancy projects comprises a main pipeline (2) and branch pipelines (5) and is characterized in that a detachable structure is arranged between the main pipeline (2) and the branch pipelines (5), one end of each branch pipeline (5) is fixedly connected with a bent pipe fitting (4), the upper end of each bent pipe fitting (4) is connected with a threaded end (15) through a fastening nut (16), the upper end of each threaded end (15) is connected with the main pipeline (2) through a sealing flange (14), a water pressure gauge (1) is installed on the main pipeline (2), switch control valves (13) are installed at corresponding communication positions of the main pipeline (2) and the branch pipelines (5), a valve switch (3) is installed on each switch control valve (13), and the inner cladding stainless steel inner containers (19) of the main pipeline (2) and the branch pipelines (5), an aluminum alloy corrosion-proof coating (18) and an anti-rust coating (17) jointly form each other, the outer surface of the aluminum alloy cladding (18) is coated with the antirust coating (17), and the inner surface of the aluminum alloy cladding (18) is coated with the stainless steel liner (19).
2. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: a steel truss (6) is installed on one side of the branch pipeline (5), and the branch pipeline (5) and the steel truss (6) are fixed through a locking clamping plate (7).
3. A hydraulic conduit for hydraulic engineering according to claim 2, wherein: the two ends of the locking clamping plate (7) are tightly attached to the branch pipeline (5) and the steel truss (6) respectively, and the locking clamping plate (7) and the steel truss (6) are fixed through the bolt assembly (8).
4. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: sealing sleeve (10) are installed at the junction of the branch pipeline (5) and the elbow fitting (4), a mounting bracket (11) is arranged at the lower end of the sealing sleeve (10), and the mounting bracket (11) and the sealing sleeve (10) are of an integrated structure.
5. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the rear end surface of main pipeline (2) is provided with water inlet (12), and water pump through pipeline sealing connection in water inlet (12).
6. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the branch pipelines (5) are provided with six groups, the lower ends of the branch pipelines (5) are provided with water outlets (9), and the branch pipelines (5) are distributed in parallel equidistant mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804258.9U CN214839174U (en) | 2021-08-04 | 2021-08-04 | Hydraulic pipeline for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804258.9U CN214839174U (en) | 2021-08-04 | 2021-08-04 | Hydraulic pipeline for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214839174U true CN214839174U (en) | 2021-11-23 |
Family
ID=79180676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121804258.9U Active CN214839174U (en) | 2021-08-04 | 2021-08-04 | Hydraulic pipeline for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214839174U (en) |
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2021
- 2021-08-04 CN CN202121804258.9U patent/CN214839174U/en active Active
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