CN106960538A - A kind of goaf fire alarm temperature sensing optical fiber laying structure device - Google Patents
A kind of goaf fire alarm temperature sensing optical fiber laying structure device Download PDFInfo
- Publication number
- CN106960538A CN106960538A CN201710295434.2A CN201710295434A CN106960538A CN 106960538 A CN106960538 A CN 106960538A CN 201710295434 A CN201710295434 A CN 201710295434A CN 106960538 A CN106960538 A CN 106960538A
- Authority
- CN
- China
- Prior art keywords
- temperature sensing
- optical fiber
- sensing optical
- containment vessel
- base plate
- 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
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses a kind of goaf fire alarm temperature sensing optical fiber laying structure device, mainly by containment vessel, cushion, temperature sensing optical fiber, temperature sensing hole, caging bolt and base plate composition, base plate described in it is rectangle, rectangle base plate short side is respectively provided on two sides with multiple circular holes, connection caging bolt in circular hole, connection temperature sensing optical fiber in the middle part of rectangle base plate, the temperature sensing optical fiber first half connects cushion, cushion is semicircular arc, cushion top connects containment vessel, containment vessel is inverted " v ", inverted " v " base, which is set, strengthens flat board, multiple temperature sensing holes are set on containment vessel.Protection of the present invention by containment vessel to temperature sensing optical fiber, is caving to goaf rock crown and serves the effect of being effectively protected, ensured the normal work of goaf fire alarm temperature sensing optical fiber, ensured Safety of Coal Mine Production.
Description
Technical field
The present invention relates to a kind of coal mine optical fiber protection structure device, more particularly to a kind of goaf fire alarm temperature-sensitive light
The protection structure device that fibre is laid.
Background technology
Spontaneous combustionof coal is one of the major casualty in current colliery, and many casualties are caused every year and huge property is damaged
Lose, prevention heterogeneous goaf disaster is to ensure coal industry healthy and sustainable development to reduction coal mining accident, significant.
Goaf has a roof caving or situations such as face timbering equipment is toppled over, the laying to goaf optical fiber is caused
Difficulty, often causes optical fiber to be pounded disconnected, fire early-warning system is not normally functioning, coal mine gob spontaneous combustion seriously threatens coal
Ore deposit is kept the safety in production.
The content of the invention
In order to make up the deficiencies in the prior art, solution goaf has roof caving or face timbering equipment is toppled over, and gives
The laying of goaf optical fiber causes difficulty, often causes optical fiber to be pounded disconnected, fire early-warning system is not normally functioning, Coal Exploitation
The problem of dead zone spontaneous combustion seriously threatens Safety of Coal Mine Production.A kind of goaf fire alarm temperature sensing optical fiber laying structure dress is provided
Put.
The technical solution adopted for the present invention to solve the technical problems can be：
A kind of goaf fire alarm temperature sensing optical fiber laying structure device, mainly by containment vessel, cushion, temperature sensing optical fiber, temperature-sensitive
Hole, caging bolt and base plate composition, the base plate described in it is rectangle, and rectangle base plate short side is respectively provided on two sides with multiple circles
Connection temperature sensing optical fiber in the middle part of connection caging bolt, rectangle base plate in hole, circular hole, temperature sensing optical fiber first half connection cushion, delays
Layer is rushed for semicircular arc, cushion top connection containment vessel, containment vessel is inverted " v ", inverted " v " base, which is set, strengthens flat board,
Multiple temperature sensing holes are set on containment vessel.
The technical solution adopted for the present invention to solve the technical problems can also be：
A kind of described goaf fire alarm temperature sensing optical fiber laying structure device, the base plate described in it is straight panel, or is bent plate.
The cushion is sponge semicircular arc, or is rubber semicircular arc.Chain is carried out by connector between two neighboring containment vessel
Connect.
The beneficial effects of the invention are as follows：
1st, protection of the present invention by containment vessel to temperature sensing optical fiber, is caving to serve to goaf rock crown and is effectively protected work
With having ensured the normal work of goaf fire alarm temperature sensing optical fiber, ensured Safety of Coal Mine Production.
Brief description of the drawings
Fig. 1 goafs fire alarm temperature sensing optical fiber laying structure device sectional drawing.
Embodiment
In Fig. 1, a kind of goaf fire alarm temperature sensing optical fiber laying structure device, mainly by containment vessel 1, cushion 2, sense
Warm optical fiber 3, temperature sensing hole 4, caging bolt 5 and base plate 6 are constituted, and the base plate 6 described in it is rectangle, the short side two of rectangle base plate 6
Side is respectively equipped with connection caging bolt 5 in multiple circular holes, circular hole, the middle part of rectangle base plate 6 connection temperature sensing optical fiber 3, temperature sensing optical fiber 3
The first half connects cushion 2, and cushion 2 is semicircular arc, and the top of cushion 2 connects containment vessel 1, and containment vessel 1 is inverted " v ",
Inverted " v " base, which is set, to be strengthened setting multiple temperature sensing holes 4 on flat board, containment vessel 1.
In Fig. 1, a kind of described goaf fire alarm temperature sensing optical fiber laying structure device, the base plate 6 described in it is straight
Plate, or be bent plate.
Claims (2)
1. a kind of goaf fire alarm temperature sensing optical fiber laying structure device, mainly by containment vessel（1）, cushion（2）, temperature-sensitive light
It is fine（3）, temperature sensing hole（4）, caging bolt（5）And base plate（6）Composition, it is characterised in that：Described base plate（6）For rectangle, length
Square floor（6）Short side is respectively provided on two sides with connection caging bolt in multiple circular holes, circular hole（5）, rectangle base plate（6）Middle part connects
Connect temperature sensing optical fiber（3）, temperature sensing optical fiber（3）The first half connects cushion（2）, cushion（2）For semicircular arc, cushion（2）On
Portion connects containment vessel（1）, containment vessel（1）For inverted " v ", inverted " v " base, which is set, strengthens flat board, containment vessel（1）Upper setting is more
Individual temperature sensing hole（4）.
2. a kind of goaf fire alarm temperature sensing optical fiber laying structure device according to claim 1, it is characterised in that：Institute
The base plate stated（6）For straight panel, or it is bent plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295434.2A CN106960538A (en) | 2017-04-28 | 2017-04-28 | A kind of goaf fire alarm temperature sensing optical fiber laying structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295434.2A CN106960538A (en) | 2017-04-28 | 2017-04-28 | A kind of goaf fire alarm temperature sensing optical fiber laying structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106960538A true CN106960538A (en) | 2017-07-18 |
Family
ID=59485095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710295434.2A Pending CN106960538A (en) | 2017-04-28 | 2017-04-28 | A kind of goaf fire alarm temperature sensing optical fiber laying structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106960538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551790A (en) * | 2021-07-26 | 2021-10-26 | 中国矿业大学(北京) | Fully mechanized mining face goaf internal temperature measurement optical cable laying structure and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63261206A (en) * | 1987-04-20 | 1988-10-27 | Nippon Telegr & Teleph Corp <Ntt> | Connector for optical fiber and its production |
| CN105389929A (en) * | 2015-12-30 | 2016-03-09 | 郑州光力科技股份有限公司 | Goaf temperature sensing optical fiber laying structure and goaf fire fore-warning system |
| CN205720817U (en) * | 2016-04-22 | 2016-11-23 | 天津合世科贸有限责任公司 | A kind of fibre optic installations underground preventer |
| CN205785182U (en) * | 2016-06-28 | 2016-12-07 | 江西公路开发总公司 | A kind of soft soil base sedimentation sensor based on fiber grating sensing technology |
| CN106470298A (en) * | 2015-08-18 | 2017-03-01 | 天津同创视讯科技有限公司 | A kind of dome type camera gypsum plaster ceiling board erecting device |
| CN206684885U (en) * | 2017-04-28 | 2017-11-28 | 中煤邯郸设计工程有限责任公司 | A kind of goaf fire alarm temperature sensing optical fiber laying structure device |
-
2017
- 2017-04-28 CN CN201710295434.2A patent/CN106960538A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63261206A (en) * | 1987-04-20 | 1988-10-27 | Nippon Telegr & Teleph Corp <Ntt> | Connector for optical fiber and its production |
| CN106470298A (en) * | 2015-08-18 | 2017-03-01 | 天津同创视讯科技有限公司 | A kind of dome type camera gypsum plaster ceiling board erecting device |
| CN105389929A (en) * | 2015-12-30 | 2016-03-09 | 郑州光力科技股份有限公司 | Goaf temperature sensing optical fiber laying structure and goaf fire fore-warning system |
| CN205720817U (en) * | 2016-04-22 | 2016-11-23 | 天津合世科贸有限责任公司 | A kind of fibre optic installations underground preventer |
| CN205785182U (en) * | 2016-06-28 | 2016-12-07 | 江西公路开发总公司 | A kind of soft soil base sedimentation sensor based on fiber grating sensing technology |
| CN206684885U (en) * | 2017-04-28 | 2017-11-28 | 中煤邯郸设计工程有限责任公司 | A kind of goaf fire alarm temperature sensing optical fiber laying structure device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551790A (en) * | 2021-07-26 | 2021-10-26 | 中国矿业大学(北京) | Fully mechanized mining face goaf internal temperature measurement optical cable laying structure and method |
| CN113551790B (en) * | 2021-07-26 | 2022-05-17 | 中国矿业大学(北京) | Method for laying temperature measuring optical cables in fully mechanized mining face goaf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170718 Address after: 056500 Hebei City, Handan Province, the town of Cixian magnetic North Street, North Road Hardware Company, the family building, unit 2, building 2, east of the east door of the family Applicant after: HEBEI TIANLI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 056031 Hebei city in Handan province Fu Hebei Street No. 114 Applicant before: CHINA COAL HANDAN DESIGN ENGINEERING Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao He Inventor after: Zhao Yinzhuan Inventor after: Bai Dongyan Inventor after: Wang Xiaofei Inventor before: Zhao He Inventor before: Li Dechun Inventor before: Zhao Yinzhuan Inventor before: Bai Dongyan Inventor before: Wang Xiaofei |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170901 Address after: 056002 Hebei city in Handan province Fu Hebei Street No. 114 Applicant after: CHINA COAL HANDAN DESIGN ENGINEERING Co.,Ltd. Address before: 056500 Hebei City, Handan Province, the town of Cixian magnetic North Street, North Road Hardware Company, the family building, unit 2, building 2, east of the east door of the family Applicant before: HEBEI TIANLI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
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| RJ01 | Rejection of invention patent application after publication |