CN203036261U - Monitoring device for mining pipeline leakage - Google Patents
Monitoring device for mining pipeline leakage Download PDFInfo
- Publication number
- CN203036261U CN203036261U CN 201320023778 CN201320023778U CN203036261U CN 203036261 U CN203036261 U CN 203036261U CN 201320023778 CN201320023778 CN 201320023778 CN 201320023778 U CN201320023778 U CN 201320023778U CN 203036261 U CN203036261 U CN 203036261U
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- computer
- pipeline
- conveyance conduit
- monitoring device
- leakage
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Abstract
The utility model discloses a monitoring device for a mining pipeline leakage. The monitoring device for the mining pipeline leakage comprises a conveying pipeline, a computer and an alarm system, wherein an inlet flowmeter and an outlet flowmeter are arranged at two ends of the conveying pipeline, the change of the flow rate of the conveying pipeline is collected and displayed by the computer, a collecting channel is arranged along the lower portion of the conveying pipeline, liquid collecting pools which are used for collecting and storing liquid are arranged at intervals, and switches which are connected with the computer are arranged in the inlets of the liquid collecting pools. According to the monitoring device for the mining pipeline leakage, measures are taken in multiple aspects to conduct monitoring, when a leakage occurs, alarm is sent out in time, a conveying pump is controlled to stop conveying, so that dispose is conducted in time, and thus the occurrences of major accidents are avoided.
Description
Technical field
The utility model relates to a kind of pipeline and carries the monitoring field, relates to a kind of mining conveyance conduit leak supervision device particularly.
Background technique
Because mining pipe laying position is remote, conveyance conduit is longer, in case leak, can not in time find, will have serious consequences.And to the inspection that conveyance conduit leaks, mostly be artificial tours of inspection at present, obviously can not accomplish the leakage situation of discovery pipeline promptly and accurately.Therefore, frequently pipe leakage is arranged after owing in time do not find, cause the report that surrounding environment is polluted and threatened the person poultry safety.
The utility model considers that the mining conveyance conduit is longer, the mode of leakage, varies in size, and needs many-side to take measures to monitor for this reason, when occurring leaking, in time give the alarm, and the control transfer pump stops to carry, in order in time handle, the generation that avoids a nasty accident.
The model utility content
The utility model discloses a kind of mining pipe leakage supervisory device, it comprises conveyance conduit, Computer signal collection and display device, alarm system, it is characterized in that: the two ends of conveyance conduit are inlet porting flowmeter and rate of discharge meter respectively, by computer acquisition and show the variation of its flow, and in the bottom along conveyance conduit the collection ditch is set, and separated by a distance, collecting tank is set collects and deposit, the switch that is connected with computer is installed in the import of described collecting tank.
For monitoring pipeline situation, in time find the leak position, on the conveyance conduit direction, according to circumstances need, a plurality of monitoring cameras are set, in order in time observe pipeline runnability, and when the pipe leakage alarm occurring, in time determine the position of leakage point.
Because in the ore pulp conveyance conduit, flow rate of pulp is more steady, pipeline top is identical with the flow of not holding, after leak in the pipeline somewhere, must cause flow that pipeline do not hold less than the top flow, can electromagnetic type flow meter one cover respectively be set at top and the end of conveyance conduit for this reason, by computer acquisition and show the variation of its flow, and, give the alarm by actuator's alarm system, and interrupt carrying during less than 5 % of inlet flow rate at rate of discharge.
For leakage less in the pipeline, differentiating with the method for above-mentioned flow detection has certain difficulty, and the utility model arranges the collection ditch in the bottom along pipeline, and separated by a distance, adds collecting tank and collects and deposit, and avoids leaking.And in the import of collecting tank, monitoring is installed, and it has leak free switching signal, and this signal also inserts computer, and when pipeline had leakage, execution gave the alarm, and interrupts according to circumstances carrying.
Description of drawingsFig. 1 is the utility model mining pipe leakage supervisory device, wherein, and 1: conveyance conduit 2: computer 3: alarm system 4: inlet flow rate meter 5: rate of discharge meter 6: collect ditch 7: collecting tank 8: camera
Embodiment
A kind of mining pipe leakage supervisory device, it comprises conveyance conduit 1, computer 2, alarm system 3, it is characterized in that: the two ends of conveyance conduit are inlet porting flowmeter 4 and rate of discharge meter 5 respectively, gather and show the variation of its flow by computer 2, and arrange in the bottom along conveyance conduit and to collect ditch 6, and separated by a distance, collecting tank 7 is set collects and deposit, the switch that is connected with computer 2 is installed in the import of described collecting tank.For monitoring pipeline situation, in time find the leak position, in the conveyance conduit direction a plurality of monitoring cameras 8 are set, in order in time observe pipeline runnability, and when the pipe leakage alarm occurring, in time determine the position of leakage point.
The utility model monitors import and the rate of discharge of pipeline tail washings by being installed in the flowmeter at tail washings conveyance conduit two ends in good time, and, sends alarm signal, and stop to carry in good time during less than 5 % of inlet flow rate at rate of discharge; By being installed in the magnetic switch of collecting tank ingress, whether supervision in good time has the tail washings of leakage to import each collecting tank by intercepting gutter, has tail washings to import as certain collecting tank, the magnetic switch action, and machine namely sends alarm signal after collecting as calculated; By being installed in the vidicon camera of tail washings delivery line top, monitor the omnidistance operation conditions picture of pipeline in good time.
Claims (1)
1. mining pipe leakage supervisory device, it comprises conveyance conduit, computer, the alarm system that is connected with computer, it is characterized in that: the two ends of conveyance conduit are inlet porting flowmeter and rate of discharge meter respectively, by computer acquisition and show the variation of its flow; And in the bottom along conveyance conduit the collection ditch is set, is collecting on the ditch separated by a distancely, collecting tank is set collects and deposit, the switch that is connected with computer is installed in the import of described collecting tank; In the conveyance conduit direction a plurality of monitoring cameras are set, in order in time observe pipeline runnability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023778 CN203036261U (en) | 2013-01-16 | 2013-01-16 | Monitoring device for mining pipeline leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023778 CN203036261U (en) | 2013-01-16 | 2013-01-16 | Monitoring device for mining pipeline leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036261U true CN203036261U (en) | 2013-07-03 |
Family
ID=48688388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023778 Expired - Fee Related CN203036261U (en) | 2013-01-16 | 2013-01-16 | Monitoring device for mining pipeline leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657381A (en) * | 2016-03-22 | 2016-06-08 | 大连理工大学 | Aqueduct leakage real-time early-warning optical fiber monitoring system based on image recognizing technology |
| CN110345388A (en) * | 2019-07-18 | 2019-10-18 | 中铁二院工程集团有限责任公司 | Pipe gallery water supply and sewerage pipeline booster monitoring method |
| CN114526449A (en) * | 2022-02-22 | 2022-05-24 | 中国恩菲工程技术有限公司 | Leakage detection system for mine tailing buried conveying pipeline |
-
2013
- 2013-01-16 CN CN 201320023778 patent/CN203036261U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657381A (en) * | 2016-03-22 | 2016-06-08 | 大连理工大学 | Aqueduct leakage real-time early-warning optical fiber monitoring system based on image recognizing technology |
| CN110345388A (en) * | 2019-07-18 | 2019-10-18 | 中铁二院工程集团有限责任公司 | Pipe gallery water supply and sewerage pipeline booster monitoring method |
| CN114526449A (en) * | 2022-02-22 | 2022-05-24 | 中国恩菲工程技术有限公司 | Leakage detection system for mine tailing buried conveying pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |