CN103399249A - Cable water accumulation part electric leakage prompting method - Google Patents
Cable water accumulation part electric leakage prompting method Download PDFInfo
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- CN103399249A CN103399249A CN2013103062109A CN201310306210A CN103399249A CN 103399249 A CN103399249 A CN 103399249A CN 2013103062109 A CN2013103062109 A CN 2013103062109A CN 201310306210 A CN201310306210 A CN 201310306210A CN 103399249 A CN103399249 A CN 103399249A
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- audible
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- marker peg
- alarm
- electric leakage
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Abstract
The invention discloses a cable water accumulation part electric leakage prompting method. The method mainly comprises steps of embedding an audible and visual alarm in the side surface of a marker peg of a cable connector, covering the alarm into the marker peg through a transparent waterproof rigid plastic cover, and assembling a reflective mirror at the inner side of the embedded alarm of the marker peg; and connecting the audible and visual alarm with a resistor with a large resistance in series, and respectively burying two lead connectors into the ground on the two sides of the marker peg, wherein the transparent waterproof rigid plastic cover is transparent and has proper light strengthening and scattering functions, cannot influence the acoustic propagation, and the two leads of the audible and visual alarm, which are connected with the connectors, are respectively pulled underground along the two sides of the marker peg. When water is accumulated at the cable connector and causes electric leakage, the accumulated water is electrified, the two leads which are buried underground and the electrified accumulated water form a closed circuit loop, the power supply of the audible and visual alarm is turned on to audibly and visually alarm, and accordingly, pedestrians are alarmed to pay attention to the electric leakage cable.
Description
Technical field
The present invention relates to the safety technique of electrical cable dispensing electricity, concrete, be the reminding method of a kind of cable ponding place electric leakage.
Technical background
Along with the development that urban modernization is built, the street lamp overhead transmission line transfers the underground cable circuit gradually to, and the technical requirement of cable laying has also had new standard.General underground cable circuit is divided into cabling in direct buried cable box pipe, ditch, is having the place of laying underground cable to found the cable sign board simultaneously.The burial place regulation of general marker peg (board) is: 20 meters of cable passage straight-line segment cable marker stakes (board) are buried one underground; Bury each corner of cable underground and should bury 1 cable marker stake underground according to respective symbol; In the middle of cable, every place joint all should be buried 1 cable marker stake underground; Cable intersects, turning is every 5-10 meters installing sign boards, when cable incoming-outgoing work well, tunnel and buildings, and should be at outlet both sides installing sign board.
Although there is cable marker stake (board) to remind citizen attentively to be laid with down cable, in case be in an emergency, or the situation of disaster still exists very large potential safety hazard while occurring.The joint of cable is the weakest position of cable insulation, when the joint of cable is in ponding for a long time, will cause the generation of leaky, thereby make ponding charged.If passerby does not note abnormalities and will get an electric shock in time progradation water the time on rainy day, cause the personal safety accident.
Summary of the invention
For the problems referred to above, the invention provides the reminding method of a kind of cable ponding place electric leakage, thereby can remind timely the electric leakage of passerby's underground cable.
In order to realize above-mentioned purpose, concrete reminding method of the present invention is: at the embedded audible-visual annunciator in side of the marker peg of cable splice, alarm is covered in marker peg by the duroplasts cover of transparent watertight, and reflective mirror is equipped with in the inboard of the embedded alarm of marker peg; The resistance of a large resistance of audible-visual annunciator series connection, two lead wire terminals are embedded in respectively in the ground of marker peg both sides.Wherein, the duroplasts cover of transparent watertight is transparent and light had to certain reinforcement and the effect of scattering, and can not hinder sonic propagation, and two of audible-visual annunciator connect the terminals wires and along the both sides of marker peg, are pulled into underground respectively.
The accompanying drawing explanation
Fig. 1 is structural drawing of the present invention
Embodiment
Below in conjunction with the accompanying drawing explanation, the present invention will be described in detail.
With reference to figure 1, the present invention is to provide the reminding method of a kind of cable ponding place electric leakage.It is characterized in that: the embedded audible-visual annunciator in the side of the marker peg of cable splice, alarm is covered in marker peg by the duroplasts cover of transparent watertight, and reflective mirror is equipped with in the inboard of the embedded alarm of marker peg; The resistance of a large resistance of audible-visual annunciator series connection, two lead wire terminals are embedded in respectively in the ground of marker peg both sides.Wherein, the duroplasts cover of transparent watertight is transparent and light had to certain reinforcement and the effect of scattering, and can not hinder sonic propagation, and two of audible-visual annunciator connect the terminals wires and along the both sides of marker peg, are pulled into underground respectively.
There is ponding at place when cable splice, and while causing leaking electricity, ponding will be charged, is embedded in the circuit loop that two underground wires will form by the ponding that band is put a closure, the audible-visual annunciator power connection carries out sound and light alarm, thereby reminds passerby's cable leakage herein.
Claims (2)
1. the reminding method of cable ponding place electric leakage, its method mainly comprises: at the embedded audible-visual annunciator in side of the marker peg of cable splice, alarm is covered in marker peg by the duroplasts cover of transparent watertight, and reflective mirror is equipped with in the inboard of the embedded alarm of marker peg; The resistance of a large resistance of audible-visual annunciator series connection, two lead wire terminals are embedded in respectively in the ground of marker peg both sides.Wherein, the duroplasts cover of transparent watertight is transparent and light had to certain reinforcement and the effect of scattering, and can not hinder sonic propagation, and two of audible-visual annunciator connect the terminals wires and along the both sides of marker peg, are pulled into underground respectively.
2. according to claims 1, wherein the audible-visual annunciator series connection is the resistance of a large resistance, prevents that here high voltage directly is added in the audible-visual annunciator two ends and burns alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103062109A CN103399249A (en) | 2013-07-19 | 2013-07-19 | Cable water accumulation part electric leakage prompting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103062109A CN103399249A (en) | 2013-07-19 | 2013-07-19 | Cable water accumulation part electric leakage prompting method |
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| CN103399249A true CN103399249A (en) | 2013-11-20 |
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| CN2013103062109A Pending CN103399249A (en) | 2013-07-19 | 2013-07-19 | Cable water accumulation part electric leakage prompting method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794025A (en) * | 2014-03-05 | 2014-05-14 | 张敬敏 | Intelligent buried mark pile early warning system and detecting method thereof |
| CN103794025B (en) * | 2014-03-05 | 2016-11-30 | 张敬敏 | A kind of intelligent buried marker peg early warning system and detection method thereof |
| CN106771524A (en) * | 2017-01-17 | 2017-05-31 | 湖北工业大学 | Accumulated water safety alarm device |
| CN107590954A (en) * | 2017-10-12 | 2018-01-16 | 芮光萍 | Illuminated alarm when water body is surprisingly powered |
| CN109324221A (en) * | 2018-10-31 | 2019-02-12 | 深圳碟能创新科技有限公司 | Ponding leakage inductance answers alarm |
| CN110599714A (en) * | 2019-09-23 | 2019-12-20 | 徐州蓝湖信息科技有限公司 | Street lamp electric leakage warning device |
| CN110736898A (en) * | 2019-11-19 | 2020-01-31 | 湖南国奥电力设备有限公司 | Underground cable fault early warning method and device based on water level data |
| CN113706819A (en) * | 2021-07-08 | 2021-11-26 | 上海建工集团股份有限公司 | Use method of intelligent well lid system capable of preventing falling and giving alarm automatically |
| CN113706818A (en) * | 2021-07-08 | 2021-11-26 | 上海建工集团股份有限公司 | Prevent intelligent well lid system of falling from reporting to police |
Citations (3)
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| CN202433053U (en) * | 2011-12-13 | 2012-09-12 | 河南省电力公司南阳供电公司 | Automatic drainage alarm device of cable trenches |
| CN202766986U (en) * | 2012-08-30 | 2013-03-06 | 北京志远鸿通科技有限公司 | Optoelectronic integrated warning device in times of water converging on road |
| CN103015460A (en) * | 2011-12-16 | 2013-04-03 | 山东科技大学 | Method for preventing water storage in strong or weak current well |
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2013
- 2013-07-19 CN CN2013103062109A patent/CN103399249A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202433053U (en) * | 2011-12-13 | 2012-09-12 | 河南省电力公司南阳供电公司 | Automatic drainage alarm device of cable trenches |
| CN103015460A (en) * | 2011-12-16 | 2013-04-03 | 山东科技大学 | Method for preventing water storage in strong or weak current well |
| CN202766986U (en) * | 2012-08-30 | 2013-03-06 | 北京志远鸿通科技有限公司 | Optoelectronic integrated warning device in times of water converging on road |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794025A (en) * | 2014-03-05 | 2014-05-14 | 张敬敏 | Intelligent buried mark pile early warning system and detecting method thereof |
| CN103794025B (en) * | 2014-03-05 | 2016-11-30 | 张敬敏 | A kind of intelligent buried marker peg early warning system and detection method thereof |
| CN106771524A (en) * | 2017-01-17 | 2017-05-31 | 湖北工业大学 | Accumulated water safety alarm device |
| CN107590954A (en) * | 2017-10-12 | 2018-01-16 | 芮光萍 | Illuminated alarm when water body is surprisingly powered |
| CN109324221A (en) * | 2018-10-31 | 2019-02-12 | 深圳碟能创新科技有限公司 | Ponding leakage inductance answers alarm |
| CN110599714A (en) * | 2019-09-23 | 2019-12-20 | 徐州蓝湖信息科技有限公司 | Street lamp electric leakage warning device |
| CN110736898A (en) * | 2019-11-19 | 2020-01-31 | 湖南国奥电力设备有限公司 | Underground cable fault early warning method and device based on water level data |
| CN110736898B (en) * | 2019-11-19 | 2022-01-14 | 湖南国奥电力设备有限公司 | Underground cable fault early warning method and device based on water level data |
| CN113706819A (en) * | 2021-07-08 | 2021-11-26 | 上海建工集团股份有限公司 | Use method of intelligent well lid system capable of preventing falling and giving alarm automatically |
| CN113706818A (en) * | 2021-07-08 | 2021-11-26 | 上海建工集团股份有限公司 | Prevent intelligent well lid system of falling from reporting to police |
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Application publication date: 20131120 |