CN206802612U - A kind of power station resistance to compression hydraulic piping - Google Patents
A kind of power station resistance to compression hydraulic piping Download PDFInfo
- Publication number
- CN206802612U CN206802612U CN201720528933.7U CN201720528933U CN206802612U CN 206802612 U CN206802612 U CN 206802612U CN 201720528933 U CN201720528933 U CN 201720528933U CN 206802612 U CN206802612 U CN 206802612U
- Authority
- CN
- China
- Prior art keywords
- block
- power station
- protective layer
- interior conduit
- hydraulic piping
- 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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Abstract
The utility model discloses a kind of power station resistance to compression hydraulic piping, including outer steel body layer, the inwall fitting matcoveredn of the outer steel body layer, the inside of the protective layer is provided with interior conduit, it is equidistant between said inner tube road and protective layer to be provided with several tanks, the junction of each tank and interior conduit is equipped with two symmetrical contiguous blocks, the end side of each contiguous block is equipped with sliding block, and it is equipped with chute corresponding with sliding block in each contiguous block, several block rubbers are uniformly provided between said inner tube road and protective layer, buffering cavity is equipped with each block rubber, the inwall both ends of each buffering cavity are equipped with fixed block, and it is equipped with expansion link between each two fixed block, the outside of each expansion link is socketed with spring.The utility model is simple in construction, easy to operate, improves the stability of pipeline, and has certain anti-pressure ability, is suitably widely popularized.
Description
Technical field
It the utility model is related to equipment for hydroelectric station technical field, more particularly to a kind of power station resistance to compression hydraulic piping.
Background technology
With the scarcity of global non-renewable energy resources and the raising of people's environmental consciousness, clean energy resource is increasingly by various countries
Concern, wherein water power is a kind of important clean energy resource, and deep to be paid attention to by various countries, China is in the world in terms of hydroelectric generation
One of the reason for leading position, pipeline are one of most important structures in power station, and hydraulic pressure is always Pipeline damage, when hydraulic pressure mistake
Pipeline burst is caused to be very serious consequence greatly, the pipeline of prior art is inadequate to hydraulic pressure attention degree, it is impossible to limited prevention,
Monitor and solve the problems, such as that pipeline hydraulic pressure is excessive, while existing pipeline configuration is more single, compressive property is bad, easily causes
The rupture of water pipe, therefore, a kind of it is proposed that power station resistance to compression hydraulic piping.
Utility model content
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the utility model provides a kind of power station resistance to compression solenoid
Road.
To achieve these goals, the utility model employs following technical scheme：
A kind of power station resistance to compression hydraulic piping, including outer steel body layer, the inwall fitting matcoveredn of the outer steel body layer, institute
The inside for stating protective layer is provided with interior conduit, equidistant between said inner tube road and protective layer to be provided with several tanks, each described
The junction of tank and interior conduit is equipped with two symmetrical contiguous blocks, and the end side of each contiguous block is equipped with cunning
Block, and chute corresponding with sliding block is equipped with each contiguous block, it is uniformly provided with several between said inner tube road and protective layer
Block rubber, buffering cavity each being equipped with the block rubber, the inwall both ends of each buffering cavity are equipped with fixed block,
And expansion link is equipped between each two fixed block, the outside of each expansion link is socketed with spring, and spring is fixed on
Between two fixed blocks, the outer wall side of each block rubber is equipped with pressure sensor.
Preferably, each it is equipped with sealing gasket between the contiguous block and interior conduit.
Preferably, it is equidistant between said inner tube road and protective layer to be provided with 3-5 tank.
Preferably, 3-5 block rubber is uniformly provided between said inner tube road and protective layer.
Preferably, the outside of each pressure sensor is equipped with protective case.
In the utility model, the inwall of outer steel body layer fitting matcoveredn, and protective layer is internally provided with interior conduit, it is interior
3-5 tank is equidistantly positioned between pipeline and protective layer, because the junction of each tank and interior conduit is provided with two
Individual symmetrical contiguous block, and the end side of each contiguous block is provided with sliding block, and be provided with adjacent contiguous block and sliding block
Corresponding chute, when the hydraulic pressure in interior conduit exceeds normal range (NR), sliding block under the effect of the pressure, slides in chute, makes
Obtain interior conduit to expand outwardly so that a current part is dispersed in tank, so as to play buffering resistance to compression effect, while in interior conduit
3-5 block rubber is evenly arranged between protective layer, block rubber has certain elastic performance, and due in each block rubber
Buffering cavity is provided with, cushion chamber body is interior to be connected with expansion link and spring by fixed block, plays certain elastic buffer and makees
With can further discharge pressure, there is certain crushing resistance, and the outer wall side of each block rubber is provided with pressure sensing
Device, after the hydraulic pressure in water pipe exceedes certain value, pressure sensor transmits signal to external controller, and controller, which is sent, performs life
Make siren so that siren sends alarm, reminds staff to be safeguarded in time.The utility model is simple in construction, easily
Operation, improves the stability of pipeline, and has certain anti-pressure ability, is suitably widely popularized.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional view；
Fig. 2 is the utility model A structure enlargement diagrams；
Fig. 3 is the mounting structure schematic diagram of the utility model block rubber.
In figure：1 outer steel body layer, 2 protective layers, 3 block rubbers, 4 buffering cavitys, 5 tanks, 6 interior conduits, 7 contiguous blocks, 8 chutes,
9 sliding blocks, 10 sealing gaskets, 11 fixed blocks, 12 expansion links, 13 springs, 14 protective cases, 15 pressure sensors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of power station resistance to compression hydraulic piping, including outer steel body layer 1, the inwall of outer steel body layer 1 are fitted with
Protective layer 2, the inside of protective layer 2 are provided with interior conduit 6, equidistant between interior conduit 6 and protective layer 2 to be provided with several tanks 5, often
The junction of individual tank 5 and interior conduit 6 is equipped with two symmetrical contiguous blocks 7, and the end side of each contiguous block 7 is equipped with cunning
Block 9, and chute 8 corresponding with sliding block 9 is equipped with each contiguous block 7, it is uniformly provided between interior conduit 6 and protective layer 2 some
Individual block rubber 3, buffering cavity 4 being equipped with each block rubber 3, each inwall both ends for buffering cavity 4 are equipped with fixed block 11,
And expansion link 12 is equipped between each two fixed block 11, the outside of each expansion link 12 is socketed with spring 13, and each bullet
The one end of the both ends of spring 13 respectively with upper and lower two fixed blocks 11 is connected, and the outer wall side of each block rubber 3 is equipped with pressure biography
Sensor 15, pressure sensor 15 select PX709GW models, have higher stability and accuracy.
Specifically, being each equipped with sealing gasket 10 between contiguous block 7 and interior conduit 6, it ensure that normal water depresses interior conduit 6
Sealing.
Specifically, equidistant between interior conduit 6 and protective layer 2 be provided with 3-5 tank 5, when hydraulic pressure exceeds normal range (NR),
Interior conduit 6 is expanded outwardly so that a current part is dispersed in tank 5, plays cushioning effect.
Specifically, being uniformly provided with 3-5 block rubber 3 between interior conduit 6 and protective layer 2, block rubber 3 has certain elasticity
Performance, play buffering resistance to compression effect.
Specifically, the outside of each pressure sensor 15 is equipped with protective case 14, protect pressure sensor 15 from damage
It is bad, increase the service life.
In the utility model, the inwall of outer steel body layer 1 fitting matcoveredn 2, and protective layer 2 is internally provided with interior conduit
6,3-5 tank 5 has been equidistantly positioned between interior conduit 6 and protective layer 2, play cushioning effect, due to each tank 5 with it is interior
The junction of pipeline 6 is provided with two symmetrical contiguous blocks 7, and the end side of each contiguous block 7 is provided with sliding block 9, and
Chute 8 corresponding with sliding block 9 is provided with adjacent contiguous block 7, when the hydraulic pressure in interior conduit 6 exceeds normal range (NR), sliding block 9
Under the effect of the pressure, to be slided in chute 8 so that interior conduit 6 expands outwardly so that a current part is dispersed in tank 5,
And the expansion of interior conduit 6 also increases the circulation aperture of pipeline, so as to play buffering resistance to compression effect, while in the He of interior conduit 6
It is evenly arranged with 3-5 block rubber 3 between protective layer 2, block rubber 3 has certain elastic performance, pressure-resistant, deformation resistant, and by
In being provided with buffering cavity 4 in each block rubber 3, buffering cavity 4 is interior to be connected with expansion link 12 and spring by fixed block 11
13, certain elastic buffer effect is played, can further discharge pressure, there is certain crushing resistance, and each block rubber 3
Outer wall side is provided with pressure sensor 15, and when pressure, which is crossed, to injure pipe safety, pressure sensor 15 transmits
To external controller, controller sends execution order and arrive siren signal so that siren sends alarm, prompting staff and
Shi Jinhang maintenances.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of power station resistance to compression hydraulic piping, including outer steel body layer (1), it is characterised in that：The inwall of the outer steel body layer (1)
Matcoveredn (2) is bonded, the inside of the protective layer (2) is provided with interior conduit (6), between said inner tube road (6) and protective layer (2)
Equidistant to be provided with several tanks (5), the junction of each tank (5) and interior conduit (6) is equipped with two and symmetrically connected
Block (7) is connect, the end side of each contiguous block (7) is equipped with sliding block (9), and is equipped with each contiguous block (7) with sliding
Chute (8) corresponding to block (9), several block rubbers (3), Mei Gesuo are uniformly provided between said inner tube road (6) and protective layer (2)
To state and buffering cavity (4) is equipped with block rubber (3), the inwall both ends of each buffering cavity (4) are equipped with fixed block (11),
And expansion link (12) is equipped between each two fixed block (11), the outside of each expansion link (12) is socketed with spring
(13), and spring (13) is fixed between two fixed blocks (11), and the outer wall side of each block rubber (3) is equipped with pressure
Sensor (15).
A kind of 2. power station resistance to compression hydraulic piping according to claim 1, it is characterised in that：Each contiguous block (7)
Sealing gasket (10) is equipped between interior conduit (6).
A kind of 3. power station resistance to compression hydraulic piping according to claim 1, it is characterised in that：Said inner tube road (6) and guarantor
It is equidistant between sheath (2) to be provided with 3-5 tank (5).
A kind of 4. power station resistance to compression hydraulic piping according to claim 1, it is characterised in that：Said inner tube road (6) and guarantor
3-5 block rubber (3) is uniformly provided between sheath (2).
A kind of 5. power station resistance to compression hydraulic piping according to claim 1, it is characterised in that：Each pressure sensor
(15) outside is equipped with protective case (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528933.7U CN206802612U (en) | 2017-05-12 | 2017-05-12 | A kind of power station resistance to compression hydraulic piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528933.7U CN206802612U (en) | 2017-05-12 | 2017-05-12 | A kind of power station resistance to compression hydraulic piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802612U true CN206802612U (en) | 2017-12-26 |
Family
ID=60740635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720528933.7U Expired - Fee Related CN206802612U (en) | 2017-05-12 | 2017-05-12 | A kind of power station resistance to compression hydraulic piping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802612U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340465A (en) * | 2018-12-12 | 2019-02-15 | 浙江博盛不锈钢制造有限公司 | A kind of special stainless steel seamless steel pipe |
| CN110360409A (en) * | 2019-06-28 | 2019-10-22 | 王为迪 | A kind of novel gas pipeline |
| CN110375125A (en) * | 2019-06-05 | 2019-10-25 | 安徽管益生新材料科技有限公司 | A kind of environmentally protective PE tubing |
| CN110454636A (en) * | 2019-07-30 | 2019-11-15 | 中国特种设备检测研究院 | Active pipe vibration control device |
| CN114576561A (en) * | 2022-02-21 | 2022-06-03 | 河南理工大学 | Natural gas conveying pipeline safety device |
-
2017
- 2017-05-12 CN CN201720528933.7U patent/CN206802612U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340465A (en) * | 2018-12-12 | 2019-02-15 | 浙江博盛不锈钢制造有限公司 | A kind of special stainless steel seamless steel pipe |
| CN110375125A (en) * | 2019-06-05 | 2019-10-25 | 安徽管益生新材料科技有限公司 | A kind of environmentally protective PE tubing |
| CN110360409A (en) * | 2019-06-28 | 2019-10-22 | 王为迪 | A kind of novel gas pipeline |
| CN110454636A (en) * | 2019-07-30 | 2019-11-15 | 中国特种设备检测研究院 | Active pipe vibration control device |
| CN114576561A (en) * | 2022-02-21 | 2022-06-03 | 河南理工大学 | Natural gas conveying pipeline safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |