CN201209767Y - Fine leakage detection device for monitoring pipe leakage - Google Patents
Fine leakage detection device for monitoring pipe leakage Download PDFInfo
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- CN201209767Y CN201209767Y CNU2008200533612U CN200820053361U CN201209767Y CN 201209767 Y CN201209767 Y CN 201209767Y CN U2008200533612 U CNU2008200533612 U CN U2008200533612U CN 200820053361 U CN200820053361 U CN 200820053361U CN 201209767 Y CN201209767 Y CN 201209767Y
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- leakage
- pipeline
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- dropper
- oil
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Abstract
The utility model discloses a micro-leakage detector used to monitor the leakage of a pipeline, which comprises a micro-leakage collection plate, an observation opening, one or more than one drip tube, and an alarm system; wherein, the micro-leakage collection plate is assembled at the joint between the pipeline and a valve; the observation opening is arranged on the pipeline; the upper end of each drip tube is communicated with the micro-leakage collection plate; the lower end of each drip tube is positioned in the observation opening; an oil collection tank is arranged under the drip tubes; and the alarm system is assembled in the oil collection tank. The micro-leakage detector used to monitor the leakage of the pipeline has the advantages of simple and compact structure, convenient and quick assembly, low cost and wide application range.
Description
Technical field
The utility model is mainly concerned with pipeline security detection equipment field, refers in particular to a kind of little omission survey device that is used to monitor pipe leakage.
Background technique
At present, in producing or living, usually can use various pipelines or pipeline and carry flowing materials such as liquid, but, when a section pipeline or pipeline are connected with each other, when perhaps setting up various types of control valve on the port of pipeline or pipeline, because service time is long, maintenance is bad, manual operation is improper or other unpredictable situations, the situation of seepage usually can appear in the joint of pipeline and pipeline or valve and pipeline place; Especially the pipeline that leaves standstill for a long time at materials such as liquid state are housed, for example in some vertically arranged pipeline, epimere is filled the wet goods liquid, hypomere links to each other with the epimere pipeline by valve, after leaving standstill for a long time, the liquid of epimere can be down under the influence of gravity seepage, monitor and take necessary means as untimely, if things go on like this, brought potential safety hazard just for production, life.In order effectively to prevent the generation of this situation, generally be on pipeline, to offer observation hole, with near the formation observation hole that stretches out of the tube wall the joint, artificial seepage situation of with the naked eye monitoring pipeline, but this method only is applicable to the situation of extensive leakage, when having only very superfine seepage situation to take place, the people can not monitor by eyeglass.And in reality production, life, often minimum seepage just may be brought great hidden danger to safety, and for example the pipeline of some hazardous chemical liquid is carried.In order thoroughly to avoid this situation, in pipeline security detection equipment field, comparatively complicated, the with high costs electronic equipment of the use that has is implemented monitoring to its pipeline, but its high price but makes it can not be able to large-scale popularization, and expensive and labyrinth makes its popularization and uses its narrow limitation.
The model utility content
The technical problems to be solved in the utility model just is: at the technical problem that prior art exists, device is surveyed in little omission that the utility model provides a kind of fast, with low cost, applied widely being used to simple and compact for structure, easy for installation to monitor pipe leakage.
For solving the problems of the technologies described above, the solution that the utility model proposes is: a kind of little omission survey device that is used to monitor pipe leakage, it comprises little leakage catch tray of being installed in pipeline and valve joint, is opened in observation hole and the dropper more than one or on the pipeline, the upper end of described dropper is communicated with little leakage catch tray, the lower end of dropper is positioned at observation hole, it is characterized in that: the bottom of described dropper is provided with oil sump and is installed in the interior alarm system of oil sump.
Described alarm system is the float warning device, and the float warning device comprises side position switch and alarm, and side position switch links to each other with alarm.
The all sides and the dropper of described little leakage catch tray fuse.
Described observation hole is provided with glass vision panel.
The bottom of described oil sump is equiped with the screw of draining the oil that is used for discharging leakage of oil.
Compared with prior art, advantage of the present utility model just is:
1, to survey apparatus structure simple compact, easy for installation fast, with low cost, applied widely in the utility model little omission of being used to monitor pipe leakage, directly installs to get final product on existing pipeline, can be used in time monitoring micro-seepage phenomenon;
2, the utility model is used to monitor little omission survey device of pipe leakage, can make the monitoring personnel directly see a little leak fluid of dripping by eyeglass along dropper, thereby effectively seepage is controlled at bud, especially used in the pipeline that can when epimere fills liquid, leave standstill for a long time, prevent the situation of large-scale leakage, improve the Security and the stability of pipeline;
3, the utility model little omission of being used to monitor pipe leakage is surveyed device and is provided with oil sump in the bottom of dropper and is installed in alarm system in the oil sump, when liquid level reach a certain height in the oil sump, after float the floating in oil sump, the switch conducting of side position, make alarm work, send warning.Improve automaticity so greatly, played the effect of unmanned monitoring.
Description of drawings
Fig. 1 is the main TV structure schematic representation that the utility model is installed in pipeline;
Fig. 2 is the side-looking sectional structure schematic representation that the utility model is installed in pipeline.
Marginal data
1, pipeline 2, valve
3, side position switch 4, little leakage catch tray
5, dropper 6, observation hole
7, glass vision panel 8, the screw of draining the oil
9, oil sump 10, alarm
Embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details.
As depicted in figs. 1 and 2, a kind of little omission survey device that is used to monitor pipe leakage of the present utility model, it comprises little leakage catch tray 4 of being installed in pipeline 1 and valve 2 joints, is opened in observation hole 6 and the dropper more than one or one 5 on the pipeline 1, the upper end of dropper 5 is communicated with little leakage catch tray 4, and the lower end of dropper 5 is positioned at observation hole 6.Pipeline 1 is an oil exit pipe, and valve 2 adopts the oil extraction butterfly valve, and the bottom of oil sump 9 is equiped with the screw 8 of draining the oil that is used for discharging leakage of oil.Wherein, little leakage catch tray 4 can adopt the rubber ring that adapts with pipeline 1, and little leakage catch tray 4 is used for the splendid attire effusion.Observation hole 6 is stretched out by the sidewall of pipeline 1 and forms, and can further be provided with glass vision panel 7 on the observation hole 6, with the naked eye observes for the staff.Dropper 5 adopts small-bore pipeline, can allow the fluid of a little flow therein.In the present embodiment, all sides and the dropper 5 of little leakage catch tray 4 fuse, and are convenient to install, and only need when pipeline 1 is installed with valve 2, are positioned between the two to get final product.Be provided with oil sump 9 in the bottom of dropper 5 and be installed in alarm system in the oil sump 9, this alarm system is switch warning device or mercury float warning device, in the present embodiment, alarm system is the float warning device, the float warning device comprises side position switch 3 and alarm 10, and side position switch 3 links to each other with the alarm 10 that is installed in the outside.Working principle: when valve 2 goes wrong, poorly sealed close between pipeline 1 and the valve 2, fluid in the valve 2 top pipelines 1 can be along the joint downward seepage of valve 2 with pipeline 1, this moment seepage and the fluid that goes out can flow in little leakage catch tray 4, from top to bottom ooze along dropper 5 then, the monitoring personnel just can directly observe the fluid that falls along dropper 5 from observation hole 6 like this, thereby judge pipeline 1 and the seepage situation whether occurs, seepage is controlled at bud, especially can in epimere fills the pipeline that leaves standstill for a long time of liquid, be used.And, be provided with oil sump 9 and be installed in alarm system in the oil sump 9 by bottom at dropper 5, when liquid level reach a certain height in the oil sump 9, after the floating in oil sump 9 of the float of side position switch 3, the control loop of alarm 10 is connected in switch 3 conductings of side position, make alarm 10 work, send warning, improved automaticity so greatly, played the effect of unmanned monitoring.
Claims (7)
1, a kind of little omission survey device that is used to monitor pipe leakage, it comprises little leakage catch tray (4) of being installed in pipeline (1) and valve (2) joint, is opened in observation hole (6) and the dropper more than one or (5) on the pipeline (1), the upper end of described dropper (5) is communicated with little leakage catch tray (4), the lower end of dropper (5) is positioned at observation hole (6), it is characterized in that: the bottom of described dropper (5) is provided with oil sump (9) and is installed in the interior alarm system of oil sump (9).
2, the little omission survey device that is used to monitor pipe leakage according to claim 1, it is characterized in that: described alarm system is the float warning device, the float warning device comprises side position switch (3) and alarm (10), and side position switch (3) links to each other with alarm (10).
3, the little omission survey device that is used to monitor pipe leakage according to claim 1 and 2, it is characterized in that: all sides of described little leakage catch tray (4) and dropper (5) fuse.
4, the little omission survey device that is used to monitor pipe leakage according to claim 1 and 2, it is characterized in that: described observation hole (6) is provided with glass vision panel (7).
5, the little omission survey device that is used to monitor pipe leakage according to claim 3, it is characterized in that: described observation hole (6) is provided with glass vision panel (7).
6, the little omission survey device that is used to monitor pipe leakage according to claim 1 and 2, it is characterized in that: the bottom of described oil sump (9) is equiped with the screw of draining the oil (8) that is used for discharging leakage of oil.
7, the little omission survey device that is used to monitor pipe leakage according to claim 5, it is characterized in that: the bottom of described oil sump (9) is equiped with the screw of draining the oil (8) that is used for discharging leakage of oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200533612U CN201209767Y (en) | 2008-06-05 | 2008-06-05 | Fine leakage detection device for monitoring pipe leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200533612U CN201209767Y (en) | 2008-06-05 | 2008-06-05 | Fine leakage detection device for monitoring pipe leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209767Y true CN201209767Y (en) | 2009-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200533612U Expired - Fee Related CN201209767Y (en) | 2008-06-05 | 2008-06-05 | Fine leakage detection device for monitoring pipe leakage |
Country Status (1)
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| CN (1) | CN201209767Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805076A (en) * | 2010-04-30 | 2010-08-18 | 大连双迪生物科技有限公司 | New water purifier |
| CN101713679B (en) * | 2009-11-13 | 2011-01-26 | 黑龙江省水利科学研究院 | Device for monitoring quantity and quality of leakage water |
| CN102269325A (en) * | 2010-06-04 | 2011-12-07 | 武汉新芯集成电路制造有限公司 | Pipeline system and leakage detection method of pipeline system |
| CN102679166A (en) * | 2012-05-21 | 2012-09-19 | 宁波钢铁有限公司 | Method for quickly checking leakage and determining leakage section and leakage amount of buried water supply pipe network |
| CN105319022A (en) * | 2015-11-30 | 2016-02-10 | 国家电网公司 | Seepage detection device applied to thermal power generation heat supply unit |
| CN105826043A (en) * | 2016-05-30 | 2016-08-03 | 国家电网公司 | On-line monitoring device for leakage of nitrogen-charging fire-extinguishing oil discharge valve of oil immersed transformer |
| CN107014573A (en) * | 2017-03-22 | 2017-08-04 | 中国计量大学 | PE ball valve Micro blazed-grating detecting systems and detection method |
| CN108680308A (en) * | 2018-07-24 | 2018-10-19 | 深圳安吉尔饮水产业集团有限公司 | A kind of the low hydraulic pressure method for testing tightness and system of high hydraulic electromagnetic valve |
| CN111197700A (en) * | 2019-12-17 | 2020-05-26 | 厦门矽创微电子科技有限公司 | Leakage detection device and system with soaking water alarm function |
-
2008
- 2008-06-05 CN CNU2008200533612U patent/CN201209767Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713679B (en) * | 2009-11-13 | 2011-01-26 | 黑龙江省水利科学研究院 | Device for monitoring quantity and quality of leakage water |
| CN101805076A (en) * | 2010-04-30 | 2010-08-18 | 大连双迪生物科技有限公司 | New water purifier |
| CN102269325A (en) * | 2010-06-04 | 2011-12-07 | 武汉新芯集成电路制造有限公司 | Pipeline system and leakage detection method of pipeline system |
| CN102679166A (en) * | 2012-05-21 | 2012-09-19 | 宁波钢铁有限公司 | Method for quickly checking leakage and determining leakage section and leakage amount of buried water supply pipe network |
| CN102679166B (en) * | 2012-05-21 | 2015-08-05 | 宁波钢铁有限公司 | The method that the quick leakage-checking spacing of buried water supply pipe net is quantitative |
| CN105319022A (en) * | 2015-11-30 | 2016-02-10 | 国家电网公司 | Seepage detection device applied to thermal power generation heat supply unit |
| CN105826043A (en) * | 2016-05-30 | 2016-08-03 | 国家电网公司 | On-line monitoring device for leakage of nitrogen-charging fire-extinguishing oil discharge valve of oil immersed transformer |
| CN107014573A (en) * | 2017-03-22 | 2017-08-04 | 中国计量大学 | PE ball valve Micro blazed-grating detecting systems and detection method |
| CN108680308A (en) * | 2018-07-24 | 2018-10-19 | 深圳安吉尔饮水产业集团有限公司 | A kind of the low hydraulic pressure method for testing tightness and system of high hydraulic electromagnetic valve |
| CN108680308B (en) * | 2018-07-24 | 2021-07-09 | 深圳安吉尔饮水产业集团有限公司 | Low-water-pressure tightness testing method and system for high-water-pressure electromagnetic valve |
| CN111197700A (en) * | 2019-12-17 | 2020-05-26 | 厦门矽创微电子科技有限公司 | Leakage detection device and system with soaking water alarm function |
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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: 20090318 Termination date: 20160605 |