CN208859330U - A kind of hydraulic engineering pipeline leakage testing device - Google Patents
A kind of hydraulic engineering pipeline leakage testing device Download PDFInfo
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- CN208859330U CN208859330U CN201821697424.8U CN201821697424U CN208859330U CN 208859330 U CN208859330 U CN 208859330U CN 201821697424 U CN201821697424 U CN 201821697424U CN 208859330 U CN208859330 U CN 208859330U
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- air
- auxiliary plate
- hydraulic engineering
- engineering pipeline
- mainboard
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Abstract
The utility model discloses a kind of hydraulic engineering pipeline leakage testing devices, including mainboard, auxiliary plate, air bag, air blower, air pressure inductor and traveling wheel, it is characterized by: being vertically installed with bracket on the mainboard, the auxiliary plate is vertically set on mainboard both ends, the air bag is embedded on auxiliary edges of boards edge, the air blower is arranged on mainboard, and blast pipe, air-exhausting duct are provided on air blower, and the air pressure inductor is arranged on bracket.The utility model is provided with wind conveying pipe on air-exhausting duct, wind conveying pipe one end is penetrated into intracavitary in auxiliary plate, and sealing block is provided between wind conveying pipe and auxiliary plate, air-flow is discharged by air-exhausting duct in air blower, air-flow in air-exhausting duct is input in the inner cavity in auxiliary plate by wind conveying pipe, air-flow enters supporting air sac in air bag by connecting tube, it is attached to air bag tightly in hydraulic engineering inner wall of the pipe, the leakproofness between auxiliary plate and hydraulic engineering inner wall is improved, the precision of hydraulic engineering pipeline leakage testing result is improved.
Description
Technical field
The utility model relates to hydraulic engineering technical field, specifically a kind of hydraulic engineering pipeline leakage testing device.
Background technique
During construction of hydro project, hydraulic engineering is one of indispensable component with pipeline, if hydraulic engineering
Pipeline leaks, and directly affects the construction of hydraulic engineering, it is then desired to leak detection is carried out to hydraulic engineering pipeline, it is existing
That there is testing result precisions is not high for some hydraulic engineering pipeline leakage testing devices, inconvenient operation, operator's labour are strong
Spend big problem.
Summary of the invention
The purpose of this utility model is to be directed to testing result precision existing for existing hydraulic engineering pipe leakage device not
The big problem of high, inconvenient operation, labor intensity of operating staff, provide it is a kind of it is reasonable in design, work efficiency is high, operation side
Just, the hydraulic engineering pipeline leakage testing device that testing result precision is high, labor intensity of operating staff is small.
The technical solution that the technical issues of the utility model solves is taken are as follows:
A kind of hydraulic engineering pipeline leakage testing device, including mainboard, auxiliary plate, air bag, air blower, air pressure inductor and row
Walk wheel, it is characterised in that: bracket is vertically installed on the mainboard, the auxiliary plate is vertically set on mainboard both ends, auxiliary
It is provided with inner cavity in plate, and is provided with guiding piece, fixed plate on auxiliary plate side, the air bag is embedded on auxiliary edges of boards edge,
It is provided with connecting tube on air bag, and connecting tube is penetrated into interior intracavitary, described air blower and is arranged on mainboard, and in air blower
On be provided with blast pipe, air-exhausting duct, the air pressure inductor is arranged on bracket, and the traveling wheel passes through connecting shaft setting
Between fixed plate and fixed plate, needs to make hydraulic engineering pipeline progress leak detection, pulling equipment is drawn on auxiliary plate
Guiding piece will test device and be moved in hydraulic engineering pipeline, and air blower passes through blast pipe for the air-flow outside hydraulic engineering pipeline
It is transferred in the hydraulic engineering pipeline between auxiliary plate and auxiliary plate, the air-flow in air-exhausting duct is input to interior in auxiliary plate by wind conveying pipe
In chamber, air-flow enters supporting air sac in air bag by connecting tube, is attached to air bag tightly in hydraulic engineering inner wall of the pipe, improves
Leakproofness between auxiliary plate and hydraulic engineering inner wall, hydraulic engineering pipeline of the air-flow of air-exhausting duct discharge between auxiliary plate and auxiliary plate
Interior aggregation rises the air pressure in the hydraulic engineering pipeline between auxiliary plate and auxiliary plate, air pressure inductor can sense auxiliary plate with
The air pressure in hydraulic engineering pipeline between auxiliary plate, if leakage situation, the water between auxiliary plate and auxiliary plate occur for hydraulic engineering pipeline
Atmospheric pressure value in sharp engineering pipeline is lower, if leakage situation, the water conservancy between auxiliary plate and auxiliary plate do not occur for hydraulic engineering pipeline
Atmospheric pressure value in engineering pipeline is higher, improves hydraulic engineering pipeline leakage testing efficiency, and the labour for reducing operator is strong
Degree.
Further, be provided with reinforcement block between the mainboard and auxiliary plate, by reinforcement block improve mainboard and auxiliary plate it
Between bonding strength, enhance stability during hydraulic engineering pipeline detection of detection device, can also improve detection dress
The stability in hydraulic engineering pipeline in moving process is set, the precision of testing result is enhanced.
Further, the blast pipe on the air blower extends transversely through mainboard, and is provided between blast pipe and mainboard
Sealing block, when detecting to hydraulic engineering pipeline, air blower passes through blast pipe for the air stream transportation outside hydraulic engineering pipeline
Into the hydraulic engineering pipeline between auxiliary plate and auxiliary plate, the air bag being embedded on auxiliary plate plays sealing function, and air blower passes through row
The air-flow of air hose discharge is assembled in the hydraulic engineering pipeline between auxiliary plate and auxiliary plate, makes the hydraulic engineering between auxiliary plate and auxiliary plate
Air pressure in pipeline rises, if hydraulic engineering pipeline generation leakage situation, in the hydraulic engineering pipeline between auxiliary plate and auxiliary plate
Atmospheric pressure value is lower, the gas in hydraulic engineering pipeline if leakage situation does not occur for hydraulic engineering pipeline, between auxiliary plate and auxiliary plate
Pressure value is higher, improves hydraulic engineering pipeline leakage testing efficiency, reduces the labor intensity of operator.
Further, be provided with wind conveying pipe on the air-exhausting duct, wind conveying pipe one end is penetrated into it is intracavitary in auxiliary plate, and
Sealing block is provided between wind conveying pipe and auxiliary plate, air-flow is discharged by air-exhausting duct in air blower, and the air-flow in air-exhausting duct passes through defeated wind
Pipe is input in the inner cavity in auxiliary plate, and air-flow enters supporting air sac in air bag by connecting tube, and air bag is made tightly to be attached to water conservancy
On engineering pipeline inner wall, the leakproofness between auxiliary plate and hydraulic engineering inner wall is improved, to improve the inspection of hydraulic engineering pipe leakage
Survey the precision of result.
The utility model has the advantages that the utility model is provided with wind conveying pipe on air-exhausting duct, wind conveying pipe one end is penetrated into auxiliary plate
It is intracavitary, and sealing block is provided between wind conveying pipe and auxiliary plate, air-flow is discharged by air-exhausting duct in air blower, the air-flow in air-exhausting duct
It is input in the inner cavity in auxiliary plate by wind conveying pipe, air-flow enters supporting air sac in air bag by connecting tube, makes air bag tightly
It is attached in hydraulic engineering inner wall of the pipe, improves the leakproofness between auxiliary plate and hydraulic engineering inner wall, to improve hydraulic engineering pipe
The precision of road leak detection result.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the partial structure diagram of the utility model, illustrates the connection structure of mainboard and auxiliary plate.
Fig. 4 is the partial structure diagram of the utility model, illustrates the connection structure of auxiliary plate and air bag.
Fig. 5 is that the another of the utility model implements structural schematic diagram.
Fig. 6 is the partial structure diagram of the utility model Fig. 5, illustrates the connection structure of auxiliary plate and air bag.
In figure: 1. mainboards, 2. auxiliary plates, 3. air bags, 4. air blowers, 5. air pressure inductors, 6. traveling wheels, 7. brackets, in 8.
It is chamber, 9. guiding pieces, 10. fixed plates, 11. reinforcement blocks, 12. connecting tubes, 13. blast pipes, 14. air-exhausting ducts, 15. wind conveying pipes, 16. close
Seal block, 17. connecting shafts, 18. sealing rings, 19. non-slip mats.
Specific embodiment
The utility model is described in detail below with reference to attached drawing.
Embodiment one:
As shown in attached drawing 1-4, a kind of hydraulic engineering pipeline leakage testing device, including mainboard 1, auxiliary plate 2, air bag 3, air blast
Machine 4, air pressure inductor 5 and traveling wheel 6, it is characterised in that: bracket 7, the auxiliary plate 2 are vertically installed on the mainboard 1
1 both ends of mainboard are vertically set on, inner cavity 8 are provided in auxiliary plate 2, and be provided with guiding piece 9, fixed plate on auxiliary 2 side of plate
10, the air bag 3 is embedded on auxiliary 2 edge of plate, connecting tube 12 is provided on air bag 3, and connecting tube 12 is penetrated inner cavity 8
Interior, the air blower 4 is arranged on mainboard 1, and blast pipe 13, air-exhausting duct 14, the air pressure are provided on air blower 4
Inductor 5 is arranged on bracket 7, and the traveling wheel 6 is arranged between fixed plate 10 and fixed plate 10 by connecting shaft 17, needs
To carry out leak detection to hydraulic engineering pipeline makes, and pulling equipment is drawn the guiding piece 9 on auxiliary plate 2, it is mobile to will test device
Into hydraulic engineering pipeline, air blower 4 passes through blast pipe 13 for the air stream transportation outside hydraulic engineering pipeline to auxiliary plate 2 and auxiliary plate 2
Between hydraulic engineering pipeline in, air-flow in air-exhausting duct 14 is input in the inner cavity 8 in auxiliary plate 2 by wind conveying pipe 15, air-flow
Supporting air sac 3 in air bag 3 is entered by connecting tube 12, air bag 3 is attached to tightly in hydraulic engineering inner wall of the pipe, improves auxiliary plate
Leakproofness between 2 and hydraulic engineering inner wall, hydraulic engineering pipe of the air-flow that air-exhausting duct 14 is discharged between auxiliary plate 2 and auxiliary plate 2
Assemble in road, increase the air pressure in the hydraulic engineering pipeline between auxiliary plate 2 and auxiliary plate 2, air pressure inductor 5 can sense auxiliary
The air pressure in hydraulic engineering pipeline between plate 2 and auxiliary plate 2, if leakage situation, auxiliary plate 2 and auxiliary plate 2 occur for hydraulic engineering pipeline
Between hydraulic engineering pipeline in atmospheric pressure value it is lower, if leakage situation do not occur for hydraulic engineering pipeline, auxiliary plate 2 and auxiliary plate 2
Between hydraulic engineering pipeline in atmospheric pressure value it is higher, improve hydraulic engineering pipeline leakage testing efficiency, reduce operator
The labor intensity of member.
Further, be provided with reinforcement block 11 between the mainboard 1 and auxiliary plate 2, by reinforcement block 11 improve mainboard 1 with
Bonding strength between auxiliary plate 2 enhances stability during hydraulic engineering pipeline detection of detection device, can also improve
Stability of the detection device in hydraulic engineering pipeline in moving process, enhances the precision of testing result.
Further, the blast pipe 13 on the air blower 4 extends transversely through mainboard 1, and between blast pipe 13 and mainboard 1
It is provided with sealing block 16, when detecting to hydraulic engineering pipeline, air blower 4 will be outside hydraulic engineering pipeline by blast pipe 13
Air stream transportation to the hydraulic engineering pipeline between auxiliary plate 2 and auxiliary plate 2 in, the air bag 3 being embedded on auxiliary plate 2 play sealing make
With the air-flow that air blower 4 is discharged by air-exhausting duct 14 is assembled in the hydraulic engineering pipeline between auxiliary plate 2 and auxiliary plate 2, makes auxiliary plate
Air pressure in hydraulic engineering pipeline between 2 and auxiliary plate 2 rises, if leakage situation, auxiliary plate 2 and auxiliary plate occur for hydraulic engineering pipeline
The atmospheric pressure value in hydraulic engineering pipeline between 2 is lower, if leakage situation, auxiliary plate 2 and auxiliary plate 2 do not occur for hydraulic engineering pipeline
Between hydraulic engineering pipeline in atmospheric pressure value it is higher, improve hydraulic engineering pipeline leakage testing efficiency, reduce operator
The labor intensity of member.
Further, it is provided with wind conveying pipe 15 on the air-exhausting duct 14,15 one end of wind conveying pipe is penetrated into the inner cavity of auxiliary plate 2
In 8, and sealing block 16 is provided between wind conveying pipe 15 and auxiliary plate 2, air-flow, air-exhausting duct is discharged by air-exhausting duct 14 in air blower 4
Air-flow in 14 is input in the inner cavity 8 in auxiliary plate 2 by wind conveying pipe 15, and air-flow enters 3 inner support of air bag by connecting tube 12
Air bag 3 is played, air bag 3 is attached to tightly in hydraulic engineering inner wall of the pipe, improves the sealing between auxiliary plate 2 and hydraulic engineering inner wall
Property, to improve the precision of hydraulic engineering pipeline leakage testing result.
Embodiment two:
As shown in figures 5-6, a kind of hydraulic engineering pipeline leakage testing device, including mainboard 1, auxiliary plate 2, air bag 3, air blast
Machine 4, air pressure inductor 5 and traveling wheel 6, it is characterised in that: bracket 7, the auxiliary plate 2 are vertically installed on the mainboard 1
1 both ends of mainboard are vertically set on, inner cavity 8 are provided in auxiliary plate 2, and be provided with guiding piece 9, fixed plate on auxiliary 2 side of plate
10, the air bag 3 is embedded on auxiliary 2 edge of plate, connecting tube 12 is provided on air bag 3, and connecting tube 12 is penetrated inner cavity 8
Interior, the air blower 4 is arranged on mainboard 1, and blast pipe 13, air-exhausting duct 14, the air pressure are provided on air blower 4
Inductor 5 is arranged on bracket 7, and the traveling wheel 6 is arranged between fixed plate 10 and fixed plate 10 by connecting shaft 17, needs
To carry out leak detection to hydraulic engineering pipeline makes, and pulling equipment is drawn the guiding piece 9 on auxiliary plate 2, it is mobile to will test device
Into hydraulic engineering pipeline, air blower 4 passes through blast pipe 13 for the air stream transportation outside hydraulic engineering pipeline to auxiliary plate 2 and auxiliary plate 2
Between hydraulic engineering pipeline in, air-flow in air-exhausting duct 14 is input in the inner cavity 8 in auxiliary plate 2 by wind conveying pipe 15, air-flow
Supporting air sac 3 in air bag 3 is entered by connecting tube 12, air bag 3 is attached to tightly in hydraulic engineering inner wall of the pipe, improves auxiliary plate
Leakproofness between 2 and hydraulic engineering inner wall, hydraulic engineering pipe of the air-flow that air-exhausting duct 14 is discharged between auxiliary plate 2 and auxiliary plate 2
Assemble in road, increase the air pressure in the hydraulic engineering pipeline between auxiliary plate 2 and auxiliary plate 2, air pressure inductor 5 can sense auxiliary
The air pressure in hydraulic engineering pipeline between plate 2 and auxiliary plate 2, if leakage situation, auxiliary plate 2 and auxiliary plate 2 occur for hydraulic engineering pipeline
Between hydraulic engineering pipeline in atmospheric pressure value it is lower, if leakage situation do not occur for hydraulic engineering pipeline, auxiliary plate 2 and auxiliary plate 2
Between hydraulic engineering pipeline in atmospheric pressure value it is higher, improve hydraulic engineering pipeline leakage testing efficiency, reduce operator
The labor intensity of member.
Further, be provided with reinforcement block 11 between the mainboard 1 and auxiliary plate 2, by reinforcement block 11 improve mainboard 1 with
Bonding strength between auxiliary plate 2 enhances stability during hydraulic engineering pipeline detection of detection device, can also improve
Stability of the detection device in hydraulic engineering pipeline in moving process, enhances the precision of testing result.
Further, the blast pipe 13 on the air blower 4 extends transversely through mainboard 1, and between blast pipe 13 and mainboard 1
It is provided with sealing block 16, when detecting to hydraulic engineering pipeline, air blower 4 will be outside hydraulic engineering pipeline by blast pipe 13
Air stream transportation to the hydraulic engineering pipeline between auxiliary plate 2 and auxiliary plate 2 in, the air bag 3 being embedded on auxiliary plate 2 play sealing make
With the air-flow that air blower 4 is discharged by air-exhausting duct 14 is assembled in the hydraulic engineering pipeline between auxiliary plate 2 and auxiliary plate 2, makes auxiliary plate
Air pressure in hydraulic engineering pipeline between 2 and auxiliary plate 2 rises, if leakage situation, auxiliary plate 2 and auxiliary plate occur for hydraulic engineering pipeline
The atmospheric pressure value in hydraulic engineering pipeline between 2 is lower, if leakage situation, auxiliary plate 2 and auxiliary plate 2 do not occur for hydraulic engineering pipeline
Between hydraulic engineering pipeline in atmospheric pressure value it is higher, improve hydraulic engineering pipeline leakage testing efficiency, reduce operator
The labor intensity of member.
Further, it is provided with wind conveying pipe 15 on the air-exhausting duct 14,15 one end of wind conveying pipe is penetrated into the inner cavity of auxiliary plate 2
In 8, and sealing block 16 is provided between wind conveying pipe 15 and auxiliary plate 2, air-flow, air-exhausting duct is discharged by air-exhausting duct 14 in air blower 4
Air-flow in 14 is input in the inner cavity 8 in auxiliary plate 2 by wind conveying pipe 15, and air-flow enters 3 inner support of air bag by connecting tube 12
Air bag 3 is played, air bag 3 is attached to tightly in hydraulic engineering inner wall of the pipe, improves the sealing between auxiliary plate 2 and hydraulic engineering inner wall
Property, to improve the precision of hydraulic engineering pipeline leakage testing result.
Further, it is provided with sealing ring 18 between the connecting tube 12 and auxiliary plate 2, connection is improved by sealing ring 18
Leakproofness between pipe 12 and auxiliary plate 2 avoids the air-flow in inner cavity 8 from flowing out between auxiliary plate 2 and connecting plate, and then improves water conservancy work
The precision of journey pipeline leakage testing result.
Further, it is provided with non-slip mat 19 on the traveling wheel 6, traveling wheel 6 is improved in water conservancy by non-slip mat 19
Stability on engineering pipeline inner wall during movement, and then improve stabilization of the detection device in water pipeline in moving process
Property, enhance the precision of testing result.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
The parts not involved in the utility model is the same as those in the prior art or can be realized by using the prior art.
Claims (4)
1. a kind of hydraulic engineering pipeline leakage testing device, including mainboard, auxiliary plate, air bag, air blower, air pressure inductor and walking
Wheel, it is characterised in that: bracket is vertically installed on the mainboard, the auxiliary plate is vertically set on mainboard both ends, in auxiliary plate
It is inside provided with inner cavity, and is provided with guiding piece, fixed plate on auxiliary plate side, the air bag is embedded on auxiliary edges of boards edge,
It is provided with connecting tube on air bag, and connecting tube is penetrated into interior intracavitary, described air blower and is arranged on mainboard, and on air blower
It is provided with blast pipe, air-exhausting duct, the air pressure inductor is arranged on bracket, and the traveling wheel is arranged by connecting shaft
Between fixed plate and fixed plate.
2. hydraulic engineering pipeline leakage testing device according to claim 1, it is characterised in that: the mainboard and auxiliary plate
Between be provided with reinforcement block.
3. hydraulic engineering pipeline leakage testing device according to claim 1, it is characterised in that: on the air blower
Blast pipe extends transversely through mainboard, and sealing block is provided between blast pipe and mainboard.
4. hydraulic engineering pipeline leakage testing device according to claim 1, it is characterised in that: set on the air-exhausting duct
It is equipped with wind conveying pipe, wind conveying pipe one end is penetrated into intracavitary in auxiliary plate, and is provided with sealing block between wind conveying pipe and auxiliary plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697424.8U CN208859330U (en) | 2018-10-19 | 2018-10-19 | A kind of hydraulic engineering pipeline leakage testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697424.8U CN208859330U (en) | 2018-10-19 | 2018-10-19 | A kind of hydraulic engineering pipeline leakage testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859330U true CN208859330U (en) | 2019-05-14 |
Family
ID=66421221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821697424.8U Expired - Fee Related CN208859330U (en) | 2018-10-19 | 2018-10-19 | A kind of hydraulic engineering pipeline leakage testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460446A (en) * | 2020-10-26 | 2021-03-09 | 曾耀华 | Urban water supply underground pipeline pressure measuring device |
| CN112902027A (en) * | 2021-04-07 | 2021-06-04 | 济南盈晖建筑工程有限公司 | Automatic gas leakage detection marking device for gas transmission pipeline |
| CN114060648A (en) * | 2021-10-28 | 2022-02-18 | 中泸有限公司 | Municipal administration sewage pipeline overhauls equipment fast |
-
2018
- 2018-10-19 CN CN201821697424.8U patent/CN208859330U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460446A (en) * | 2020-10-26 | 2021-03-09 | 曾耀华 | Urban water supply underground pipeline pressure measuring device |
| CN112902027A (en) * | 2021-04-07 | 2021-06-04 | 济南盈晖建筑工程有限公司 | Automatic gas leakage detection marking device for gas transmission pipeline |
| CN112902027B (en) * | 2021-04-07 | 2023-06-27 | 重庆龙冉能源科技有限公司 | Automatic gas leakage detection marking device for gas pipeline |
| CN114060648A (en) * | 2021-10-28 | 2022-02-18 | 中泸有限公司 | Municipal administration sewage pipeline overhauls equipment fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 215000 No.19 yuebang street, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Water Conservancy Construction Supervision Co.,Ltd. Address before: 215100 Room 202, 20 Blocks, Yuebang Yicun, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Ding Shimeng |
|
| 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: 20190514 Termination date: 20211019 |