CN108443716A - A kind of fluid hose convenient for detection leakage point - Google Patents
A kind of fluid hose convenient for detection leakage point Download PDFInfo
- Publication number
- CN108443716A CN108443716A CN201810118189.2A CN201810118189A CN108443716A CN 108443716 A CN108443716 A CN 108443716A CN 201810118189 A CN201810118189 A CN 201810118189A CN 108443716 A CN108443716 A CN 108443716A
- Authority
- CN
- China
- Prior art keywords
- fluid
- fluid hose
- convenient
- leakage point
- insulating layer
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/127—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of fluid hoses convenient for detection leakage point, including tube body, fluid in fluid hose is conductor fluid or is added with conducting medium in its fluid, it is attached with insulating layer in the outer wall of the tube body, it is attached with several sections and/or several pieces unconnected metal layers each other on the surface of the insulating layer, every section and/or every piece metal layer in fluid pipe outer wall is electrically connected by contact point or stitch with conducting wire one end equipped with insulating layer respectively, with in printed wiring board contact or jack be electrically connected, the every conducting wire equipped with insulating layer or each contact in printed wiring board or jack are respectively equipped with coding, the conducting wire other end at several equipped with insulating layer or one end in printed wiring board are connected with plug connector, plug connector is connect with controller or computer.The fluid hose convenient for detection leakage point have it is simple in structure, easy to use, can promptly and accurately find fluid circuit leakage position, and the features such as alarm signal can be sent out in time.
Description
Technical field
The present invention relates to the pipeline technical fields for trandfer fluid, and in particular to a kind of fluid convenient for detection leakage point
Pipe.
Background technology
In the prior art, station boiler boiler tube leakage monitoring system is to acquire the sound in burner hearth by sonic sensor
Information, and judge whether there is leakage in burner hearth with this, and the regular dust stratification of sonic sensor measuring point is blocked to the accurate of measurement
Property and promptness bring influence.Specifically, station boiler boiler tube leakage monitoring system includes spreading at Boiler Furnace bore wall
Multiple monitoring measuring points, as shown in Figure 1, it is (general to be provided with the monitoring pipe 10 stretched into boiler furnace at each monitoring measuring point
For metal tube) and mounted on the sonic sensor 12 for monitoring 10 outer end of pipe, sonic sensor 12 is used to acquire the sound in burner hearth
Voice signal is transmitted to host computer (not shown) by information, host computer analyzes the voice signal, is judged in burner hearth with this
Whether leakage is had.Since the ashes that stove chamber inner combustion generates is likely to accumulate in the port of monitoring pipe 10, if cannot get for a long time
Cleaning will block the pipeline of monitoring pipe 10, influence the monitoring of sonic sensor 12.Currently, being all manually to clear up blocking
Measuring point increases operating risk, and there may also be the phenomenon that clearing up not in time.
Pipeline leakage is the problem of often generation in pneumatic hydraulic system, but is generally difficult when occurring compared with Small leak
When being found, but occurring occurring compared with gross leak, it will bring larger loss or the generation of accident to pneumatic hydraulic system.It is existing
The method or apparatus for being useful for signal piping leakage is more complicated, and more difficult discovery leakage position promptly and accurately.
Invention content
It is an object of the present invention to overcome defect existing in the prior art, provide it is a kind of it is simple in structure, easy to use,
Fluid circuit leakage position can be promptly and accurately found, convenient for the fluid hose of detection leakage point.
To achieve the above object, described the technical scheme is to design a kind of fluid hose convenient for detection leakage point
Fluid hose includes tube body, and the fluid in fluid hose is conductor fluid or is added with conducting medium in its fluid, in the tube body
Outer wall be attached with insulating layer, be attached with several sections and/or several blocks unconnected metals each other on the surface of the insulating layer
Layer, every section and/or every piece metal layer in fluid pipe outer wall is respectively by contact point or stitch and equipped with the conducting wire one of insulating layer
End electrical connection, or in printed wiring board contact or jack be electrically connected, every conducting wire or printed wiring board equipped with insulating layer
On each contact or jack be respectively equipped with coding, at several equipped with insulating layer the conducting wire other end or printed wiring board on
One end be connected with plug connector, plug connector is connect with controller or computer.
After damaged or crackle occurs in fluid hose, fluid will be flowed out to by damaged or crack site outside tube wall.Due to stream
Body is conductor or is added with conducting medium in its fluid, so the metal layer adhered in fluid and fluid pipe surface, by leading
Galvanic circle is constituted between line or printed circuit board and controller or computer.And before fluid circuit leakage, fluid hose
Galvanic circle cannot be constituted by insulating layer insulation between inside and outside wall.Since metal layer is segmentation in the outer surface of fluid hose or is divided
Block setting, therefore different parts leak on fluid hose, are constituted only between the metal layer and fluid of corresponding site conductive
Circuit, remaining position on fluid hose will not constitute wire loop.Since every section or every piece metal layer is equipped with corresponding coding,
The signal switched it on by conducting wire or printed circuit board is transmitted on plug connector, then passes through plug connector and controller or computer
Connection, in this way when any position leaks on fluid hose, can be found and be sent out in time by controller or computer
Alarm signal.
It is damaged to prevent conducting wire or printed wiring board, or is contaminated and causes detection error or missing inspection, preferred technology
Scheme is that dismountable sheath is housed with the conducting wire or printed wiring board outer cover for being equipped with insulating layer in the tube wall.
In order to the leakage point found on fluid hose promptly and accurately, while can ensure for more small again
Leakage point can also be detected alarm, and further preferred technical solution is to be attached with several sections in the outer wall of the tube body
Metal layer, the metal layer are the coat of metal, and the spacing distance between every section of metal layer is：1~2mm, the length of every section of metal layer
Degree is
50~200mm.
For the ease of the core in conducting wire to be securely attached to together with metal layer, further preferred technical solution is also
Have, the core of described conducting wire one end equipped with insulating layer is tied or welds on the metal layer.
For the ease of printed wiring board and metal layer to be securely attached to together, further preferred technical solution is also
Have, conductive stitch be welded in the metal layer, conductive stitch in printed wiring board contact or jack connect.
It is needed for the ease of adapting to the isostructural detection of different pipeline such as straight tube, bend pipe, helix tube, further preferred
Technical solution is in addition, the printed wiring board is flexible print circuit board.
It is needed for the leak detection of connecting portion between fluid hose and pipe connecting piece, further preferred technical solution is also
Have, the fluid hose on the outer wall of pipe connecting piece connecting portion be equipped with metal layer.
In order to which suitable for the needs for conveying different fluid, further preferred technical solution is in addition, the fluid hose is gold
Category pipe is plastic tube.
In order to which suitable for the needs for conveying different fluid, further preferred technical solution is in addition, the fluid hose is hard
Pipe is hose.
In order to which suitable for the needs for conveying different fluid, further preferred technical solution is in addition, the fluid hose is straight
Pipe is bend pipe.
The advantages of the present invention are：It is described convenient for detection leakage point fluid hose have it is simple in structure, make
With it is convenient, can promptly and accurately find fluid circuit leakage position, and the features such as alarm signal can be sent out in time.The fluid leakage pipe
Can be adapted for various fluid delivery pipelines, when fluid hose is that tube body made of insulating materials is asked under money, tube body outer wall only
It needs to be attached with several sections and/or several pieces unconnected metal layers each other on its surface.
Description of the drawings
Fig. 1 is the schematic diagram of the monitoring unit of generator tube leakage monitoring system in the prior art；
Fig. 2 is schematic cross-sectional view of the present invention convenient for detection leakage point fluid hose；
Fig. 3 is schematic front view of the present invention convenient for detection leakage point fluid hose.
In figure：1, tube body；2, insulating layer；3, metal layer；4, stitch；5, conducting wire；6, plug connector；7, controller；8, sheath.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is further described.Following embodiment is only
For clearly illustrating technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
As shown in figures 2-3, the present invention is a kind of fluid hose convenient for detection leakage point, and the fluid hose includes tube body 1,
Fluid in fluid hose is conductor fluid or is added with conducting medium in its fluid, is attached with absolutely in the outer wall of the tube body 1
Edge layer 2 is attached with several sections and/or several pieces unconnected metal layers 3 each other, outside fluid hose on the surface of the insulating layer 2
Every section and/or every piece metal layer 3 on wall is electrically connected by contact point or stitch 4 and one end of the conducting wire 5 equipped with insulating layer respectively
Connect, or in printed wiring board (in figure not depending on) contact or jack be electrically connected, the every conducting wire 5 or track for being equipped with insulating layer
Each contact or jack on the plate of road are respectively equipped with coding, the other end of the conducting wire 5 equipped with insulating layer or printing at several
One end on wiring board is connected with plug connector 6, and plug connector 6 is connect with controller 7 or computer.
After damaged or crackle occurs in fluid hose, fluid will be flowed out to by damaged or crack site outside tube wall.Due to stream
Body is conductor or is added with conducting medium in its fluid, so the metal layer 3 adhered in fluid and fluid pipe surface, by leading
Galvanic circle is constituted between line or printed circuit board and controller or computer.And before fluid circuit leakage, fluid hose
Galvanic circle cannot be constituted by insulating layer insulation between inside and outside wall.Since metal layer 3 is segmentation in the outer surface of fluid hose or is divided
Block setting, therefore different parts leak on fluid hose, are constituted only between the metal layer 3 and fluid of corresponding site conductive
Circuit, remaining position on fluid hose will not constitute wire loop.Since every section or every piece metal layer 3 is equipped with corresponding volume
Code, the signal switched it on by conducting wire 5 or printed circuit board is transmitted on plug connector 6, then passes through plug connector 6 and controller 7
Or computer connection, in this way when any position leaks on fluid hose, can in time it be sent out by controller 7 or computer
Now and send out alarm signal.
It is damaged to prevent conducting wire or printed wiring board, or is contaminated and causes detection error or missing inspection, the present invention preferred
Embodiment be, 1 outer wall of the tube body with equipped with insulating layer conducting wire 5 or printed wiring board outer cover equipped with dismountable
Sheath 8.
In order to the leakage point found on fluid hose promptly and accurately, while can ensure for more small again
Leakage point can also be detected alarm, and further preferred embodiment of the present invention is attached in the outer wall of the tube body 1
Several sections of metal layers 3, the metal layer 3 are the coat of metal, and the spacing distance between every section of metal layer 3 is：1~2mm, every section of gold
The length for belonging to layer 3 is 50~200mm.
For the ease of the core in conducting wire 5 is securely attached to together with metal layer, the further preferred reality of the present invention
Scheme is applied in addition, the core of described 5 one end of conducting wire equipped with insulating layer is tied or is welded on metal layer 3.
For the ease of printed wiring board and metal layer 3 are securely attached to together, the further preferred implementation of the present invention
Scheme in addition, be welded with conductive stitch in the metal layer 3, conductive stitch in printed wiring board contact or jack connect.
It is needed for the ease of adapting to the isostructural detection of different pipeline such as straight tube, bend pipe, helix tube, the present invention is further
Preferred embodiment is in addition, the printed wiring board is flexible print circuit board.
It is needed for the leak detection of connecting portion between fluid hose and pipe connecting piece, the further preferred embodiment party of the present invention
Case in addition, the fluid hose on the outer wall of pipe connecting piece connecting portion be equipped with metal layer 3.
In order to which suitable for the needs for conveying different fluid, further preferred embodiment of the present invention is in addition, the fluid
Pipe is metal tube or is plastic tube.
In order to which suitable for the needs for conveying different fluid, further preferred embodiment of the present invention is in addition, the fluid
Pipe is hard tube or is hose.
In order to which suitable for the needs for conveying different fluid, further preferred embodiment of the present invention is in addition, the fluid
Pipe is straight tube or is bend pipe.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of fluid hose convenient for detection leakage point, which is characterized in that the fluid hose includes tube body, the fluid in fluid hose
It is added with conducting medium for conductor fluid or in its fluid, insulating layer is attached in the outer wall of the tube body, in the insulation
The surface of layer is attached with several sections and/or several pieces unconnected metal layers each other, every section and/or every piece in fluid pipe outer wall
Metal layer is electrically connected by contact point or stitch with conducting wire one end equipped with insulating layer respectively, or with the contact in printed wiring board
Or jack electrical connection, the every conducting wire equipped with insulating layer or each contact in printed wiring board or jack are respectively equipped with volume
Code, the conducting wire other end at several equipped with insulating layer or one end in printed wiring board are connected with plug connector, plug connector and control
Device or computer connection processed.
2. the fluid hose convenient for detection leakage point as described in claim 1, which is characterized in that the tube wall be equipped with
The conducting wire or printed wiring board outer cover of insulating layer are equipped with dismountable sheath.
3. the fluid hose as claimed in claim 2 convenient for detection leakage point, which is characterized in that adhere in the outer wall of the tube body
It is the coat of metal to have several sections of metal layers, the metal layer, and the spacing distance between every section of metal layer is：1~2mm, often
The length of section metal layer is 50~200mm.
4. the fluid hose as claimed in claim 3 convenient for detection leakage point, which is characterized in that the conducting wire equipped with insulating layer
The core of one end is tied or welds on the metal layer.
5. the fluid hose as claimed in claim 3 convenient for detection leakage point, which is characterized in that be welded with and lead in the metal layer
Acusector foot, conductive stitch in printed wiring board contact or jack connect.
6. the fluid hose as claimed in claim 5 convenient for detection leakage point, which is characterized in that the printed wiring board is flexibility
Printed wiring board.
7. the fluid hose convenient for detection leakage point as claimed in claim 6, which is characterized in that the fluid hose with pipe connecting piece
The outer wall of connecting portion is equipped with metal layer.
8. as claimed in any of claims 1 to 7 in one of claims convenient for the fluid hose of detection leakage point, which is characterized in that the stream
Body pipe is metal tube or is plastic tube.
9. the fluid hose as claimed in claim 8 convenient for detection leakage point, which is characterized in that the fluid hose is hard tube or is
Hose.
10. the fluid hose convenient for detection leakage point as claimed in claim 9, which is characterized in that the fluid hose be straight tube or
For bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118189.2A CN108443716A (en) | 2018-02-06 | 2018-02-06 | A kind of fluid hose convenient for detection leakage point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118189.2A CN108443716A (en) | 2018-02-06 | 2018-02-06 | A kind of fluid hose convenient for detection leakage point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108443716A true CN108443716A (en) | 2018-08-24 |
Family
ID=63191967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810118189.2A Pending CN108443716A (en) | 2018-02-06 | 2018-02-06 | A kind of fluid hose convenient for detection leakage point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443716A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373092A (en) * | 2018-11-26 | 2019-02-22 | 龙在云 | A kind of pipe structure with automatic leak source detection prompt facility |
| CN110017429A (en) * | 2019-04-02 | 2019-07-16 | 德淮半导体有限公司 | A kind of liquid line and the method for detection liquid line leakage |
| CN110242799A (en) * | 2019-05-05 | 2019-09-17 | 上海信立生态环境工程有限公司 | The dilatory pipe of no-dig technique drilling machine and its maintenance construction method |
| CN113686922A (en) * | 2021-06-28 | 2021-11-23 | 深圳爱莫科技有限公司 | Online intelligent monitoring device and method for risks of reaction kettle |
| CN115059801A (en) * | 2022-06-20 | 2022-09-16 | 中船澄西船舶修造有限公司 | Ship pipeline supporting frame |
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| US20100007325A1 (en) * | 2008-07-09 | 2010-01-14 | Eaton Corporation | Hose with fault detection capability |
| CN204165716U (en) * | 2014-10-31 | 2015-02-18 | 北汽福田汽车股份有限公司 | Leak detection apparatus and system |
| CN106015953A (en) * | 2016-08-04 | 2016-10-12 | 深圳凌水环保科技股份有限公司 | Water feed and drainage pipe as well as leakage detection system and detection method thereof |
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-
2018
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| US20100007325A1 (en) * | 2008-07-09 | 2010-01-14 | Eaton Corporation | Hose with fault detection capability |
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| WO2016195539A1 (en) * | 2015-06-04 | 2016-12-08 | Акционерное Общество "Атомэнергопроект" | Pipeline leak detection device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373092A (en) * | 2018-11-26 | 2019-02-22 | 龙在云 | A kind of pipe structure with automatic leak source detection prompt facility |
| CN110017429A (en) * | 2019-04-02 | 2019-07-16 | 德淮半导体有限公司 | A kind of liquid line and the method for detection liquid line leakage |
| CN110242799A (en) * | 2019-05-05 | 2019-09-17 | 上海信立生态环境工程有限公司 | The dilatory pipe of no-dig technique drilling machine and its maintenance construction method |
| CN110242799B (en) * | 2019-05-05 | 2020-12-04 | 上海信立生态环境工程有限公司 | Maintenance construction method applied to trenchless drilling machine dragging pipe |
| CN113686922A (en) * | 2021-06-28 | 2021-11-23 | 深圳爱莫科技有限公司 | Online intelligent monitoring device and method for risks of reaction kettle |
| CN115059801A (en) * | 2022-06-20 | 2022-09-16 | 中船澄西船舶修造有限公司 | Ship pipeline supporting frame |
| CN115059801B (en) * | 2022-06-20 | 2024-05-03 | 中船澄西船舶修造有限公司 | Ship pipeline supporting frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 214400 Yun Ting Road 885, Yun Ting Street, Jiangyin, Wuxi, Jiangsu Applicant after: Jiangsu Changling hydraulic Limited by Share Ltd Address before: 214400 Yun Ting Road 885, Yun Ting Street, Jiangyin, Wuxi, Jiangsu Applicant before: Jiangyin Changling Machinery Manufacturing Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |
|
| RJ01 | Rejection of invention patent application after publication |