CN202598148U - Conveying pipeline capable of monitoring leakage - Google Patents
Conveying pipeline capable of monitoring leakage Download PDFInfo
- Publication number
- CN202598148U CN202598148U CN 201220218105 CN201220218105U CN202598148U CN 202598148 U CN202598148 U CN 202598148U CN 201220218105 CN201220218105 CN 201220218105 CN 201220218105 U CN201220218105 U CN 201220218105U CN 202598148 U CN202598148 U CN 202598148U
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- China
- Prior art keywords
- sensor
- interlayer
- conveyance conduit
- leakage
- leakage monitoring
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Abstract
Provided is a conveying pipeline capable of monitoring leakage. The conveying pipeline capable of monitoring leakage comprises a plurality of sections of pipes which are connected with each other and is characterized in that the wall in each section of the pipes is a sealed interlayer. A sensor which can detect the conveyed fluid is arranged inside the sealed interlayer. The conveying pipeline capable of monitoring leakage can timely and reliably detect the leakage in the pipeline, has a low detection cost and can be easily popularized.
Description
Technical field
The utility model relates to a kind of conveyance conduit, but relates in particular to a kind of conveyance conduit of leakage monitoring.
Background technique
At present, domestic and international Leak testtion to conveyance conduit mainly contains two types.The one, carry instrument through manual work and on the way pipeline is detected because of the microvibration that conveying liquid or gas leakage produce, and then judge whether to exist and leak; Need quietly carry out night, can not find timely to reveal, and workload be big, cost of labor is high.The 2nd, through in pipeline on the way; A large amount of isoparametric sensors of flow, pressure, liquid level, temperature of installing, laying detection institute conveyance fluid; And with the data transmission of these sensors to central processing system (CPS); Carry out comprehensive analysis and judgement, judge the abnormal parameters of surveying, assert that then there is leakage in pipeline.But because the pipe network complex distribution, the fluid phase mutual interference between the adjacent conduit is big, and the parameters such as flow of conveyance fluid receive the interference of various extraneous factors, also is difficult to control and eliminates the reliability of its testing result, poor accuracy; Needed various number of sensors is huge, and it is high to detect cost.
The model utility content
But the purpose of the utility model just provides a kind of conveyance conduit of leakage monitoring, the seepage that this kind conveyance conduit can be in time, reliable detection goes out pipeline, and it is low to detect cost, is easy to promote.
The utility model realizes that the technological scheme that its goal of the invention adopted is; But a kind of conveyance conduit of leakage monitoring; Comprise interconnective more piece pipeline; It is characterized in that: the tube wall in every pipe joint road of described more piece pipeline is the interlayer of sealing, in the interlayer of sealing, the sensor that can detect institute's conveyance fluid is installed.
The working procedure and the principle of the utility model are:
Fluid is carried through the inner chamber of pipeline, and under the normal condition, inner-walls of duct is seamless, and liquid that can not leaks into the interlayer of sealing, and sensor also detects less than the fluid of being carried, and can judge the pipeline ne-leakage; And work as inner-walls of duct the slit is arranged; When seepage took place, the liquid of seepage can be concentrated in the interlayer that is deposited in sealing, and is arrived by the sensor in the interlayer; Thereby detect this pipe joint road generation seepage at this sensor place, realize carrying the leak detection and the location of liquid reliably.
Compared with prior art, the beneficial effect of the utility model is:
One, after seepage takes place, the fluid of seepage will concentrate in the interlayer of pipeline, in time detected by sensor, not receive the influence of other extraneous factors such as ambient noise.Its detection sensitivity is high, and the result accurately, reliably; And can directly orient the position of revealing pipeline.
Two, need not to survey one by one on the way at quiet night, the artificial hand-held instrument of wasting time and energy, and only need artificial by day inspection, read sensor gets final product.The amount of labour of required input significantly reduces, and labor cost is low; And on pipeline, only need to install a kind of sensor, and than computational analysis processing hardware and software that multiple sensors and complicacy are installed, its system's less investment, the check and analysis result is more accurately and reliably.
The bottom of the interlayer of above-mentioned sealing is provided with the recessed groove that leaks hunting, and sensor is installed in the groove that leaks hunting.
The pipeline of this structure is applicable to the situation of conveyance fluid proportion greater than air, and when taking place to reveal, the fluid of leakage can concentrate on rapidly in the groove that leaks hunting, and makes sensor can more in time detect the generation of leakage reliably.
Above-mentioned sensor is two, is installed in the different heights place of the groove that leaks hunting respectively.
When conveyance fluid proportion during greater than air, can detect time difference of leak fluid through two sensors, can calculate the speed (order of severity of leakage) of leakage.
Above-mentioned sensor is the sensor with sound alarm function.
Like this, when sensor has the fluid of conveying to the present position (fluid leaks has taken place), can send alarm sound automatically, be convenient to the patrolman and when inspection, in time find and handle.
Above-mentioned sensor is the sensor with Presentation Function, and its display unit is located on the outer wall of interlayer.
Like this, make things convenient for the detection information of patrolman from the outside read sensor of pipeline.
Description of drawings
Fig. 1 is the utility model embodiment one a sectional structure schematic representation.
Embodiment
Embodiment one
Fig. 1 illustrates; A kind of embodiment of the utility model is; But a kind of conveyance conduit of leakage monitoring; Comprise interconnective more piece pipeline, it is characterized in that: the tube wall in every pipe joint road of described more piece pipeline is the interlayer 1 of sealing, in the interlayer 1 of sealing, the sensor 3 that can detect institute's conveyance fluid is installed.
The bottom of the interlayer 1 of the sealing of present embodiment is provided with the recessed groove 2 that leaks hunting, and sensor 3 is installed in the groove 2 that leaks hunting.
The sensor 3 of present embodiment is two, is installed in the different heights place of the groove 2 that leaks hunting respectively.
The sensor of sensor 3 for having the sound alarm function of present embodiment.
Embodiment two
This example and embodiment's one structure is basic identical, uniquely different is: sensor 3 is for having the sensor of Presentation Function, and its display unit is located on the outer wall of interlayer 1.Like this, make things convenient for the detection data of patrolman's read sensor, but need on the outer wall of interlayer, bore a hole, and encapsulation process is carried out in perforation.
Claims (5)
1. but the conveyance conduit of a leakage monitoring; Comprise interconnective more piece pipeline; It is characterized in that: the tube wall in every pipe joint road of described more piece pipeline is the interlayer (1) of sealing, in the interlayer (1) of sealing, the sensor (3) that can detect institute's conveyance fluid is installed.
2. but the conveyance conduit of a kind of leakage monitoring according to claim 1, it is characterized in that: the bottom of the interlayer of described sealing (1) is provided with the recessed groove that leaks hunting (2), and sensor (3) is installed in the groove that leaks hunting (2).
3. but the conveyance conduit of a kind of leakage monitoring according to claim 2, it is characterized in that: described sensor (3) is two, is installed in the different heights place of the groove that leaks hunting (2) respectively.
4. but the conveyance conduit of a kind of leakage monitoring according to claim 1 is characterized in that: the sensor of described sensor (3) for having the sound alarm function.
5. but the conveyance conduit of a kind of leakage monitoring according to claim 1 is characterized in that: described sensor (3) is for having the sensor of Presentation Function, and its display unit is located on the outer wall of interlayer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218105 CN202598148U (en) | 2012-05-15 | 2012-05-15 | Conveying pipeline capable of monitoring leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218105 CN202598148U (en) | 2012-05-15 | 2012-05-15 | Conveying pipeline capable of monitoring leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598148U true CN202598148U (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218105 Withdrawn - After Issue CN202598148U (en) | 2012-05-15 | 2012-05-15 | Conveying pipeline capable of monitoring leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644848A (en) * | 2012-05-15 | 2012-08-22 | 四川川力智能阀业有限公司 | Transmission pipeline capable of monitoring leakage |
-
2012
- 2012-05-15 CN CN 201220218105 patent/CN202598148U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644848A (en) * | 2012-05-15 | 2012-08-22 | 四川川力智能阀业有限公司 | Transmission pipeline capable of monitoring leakage |
| CN102644848B (en) * | 2012-05-15 | 2014-12-10 | 四川川力智能阀业有限公司 | Transmission pipeline capable of monitoring leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121212 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |