CN105983191A - Large-diameter fire trace tube used for transformer substation - Google Patents
Large-diameter fire trace tube used for transformer substation Download PDFInfo
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- CN105983191A CN105983191A CN201510042849.XA CN201510042849A CN105983191A CN 105983191 A CN105983191 A CN 105983191A CN 201510042849 A CN201510042849 A CN 201510042849A CN 105983191 A CN105983191 A CN 105983191A
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- tube
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- spray
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Abstract
A large-diameter fire trace tube used for a transformer substation includes a tube body. A plurality of jet pores are formed in the tube body. A jet pore sealing layer is arranged on an inner wall or an outer wall of the tube body or in the jet pores. The tube body is made from a temperature- and pressure-resistant material and the sealing layer is made from a pressure-resistant thermal-sensitive material. The tube body is composed of a plurality of sub tubes. A conical outer thread is formed on one end of each sub tube while a conical inner thread is formed on the other end, so that two adjacent sub tubes are connected to each other in a thread sealing manner. A flame-retarding sealing tape winds a connection joint between two adjacent sub tubes. The tube body is separated from the sealing layer material of the jet pores, so that the large-diameter fire trace tube overcomes the difficulty of replacing the tube body and solves the problems of difficult production and high cost. The large-diameter fire trace tube is greatly reduced in production cost, is easy to replace and has good fire extinguishing effects.
Description
Technical field
The present invention relates to transformer station's fire trace tube, particularly relate to major diameter fire trace tube.
Background technology
Our province unattended operation transformer station at present, is only mounted with that fire monitors equipment, such as cigarette sense, warming or video probe, is not equipped with automatization's fire-fighting equipment, the several hand-held fire extinguisher of the most symbolistic configuration.The condition of a fire once occurs, unmanned situation or et al. be on the scene, fire trouble can form conflagration.A lot of unmanned substation big fire in this year, station big fire as unmanned in mountain of papers 110kv, the big fire of Changchun, Shanghai 220kv transformer station, airport, Chengdu 110kv transformer station is on fire, the big fire of Inner Mongol Ta La 35kv transformer station, is all that fire is suffered from the initial stage and do not had self-extinguishing facility to put out a fire to save life and property in time, waits the personnel of putting out a fire to save life and property to be on the scene, big fire has been fired in transformer station, damages, affects seriously.Again in terms of the most famous external large-scale blackout, as New York have a power failure on a large scale, Moscow has a power failure on a large scale, California has a power failure on a large scale, and Dou Shi transformer station fire suffers from into what fire caused.It is unpractical for probability on fire for transformer station absolutely being rooted out, and effective means are intended to control the condition of a fire of appearance in earliest period.By Automatic spark detection fire extinguishing system, fire being suffered from elimination is effective means in the budding period.
The fire trace tube of technology mostly is the body that pressure thermo-sensitive material is constituted now, realize putting out a fire in real time by softening explosion at high temperature, but owing to transformer station is the most on fire, minor diameter body cannot effectively carry out going out removing, it is easily caused the intensity of a fire uncontrollable, thus fire incident occurs, and change after once body ruptures cumbersome, have much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of major diameter, be conveniently replaceable, effectively control the intensity of a fire, simple in construction is conveniently used for transformer station's major diameter fire trace tube.
For realizing the object of the invention, provide techniques below scheme: a kind of for transformer station's major diameter fire trace tube, including body, the spray-hole being arranged on body, it is provided with spray-hole sealant in inboard wall of tube body or outer wall or spray-hole, described body is heat resisting and pressure resisting material, described sealant is pressure thermo-sensitive material, it is characterized in that described body is in charge of by some sections to form, it is in charge of one end for every and is machined with conical external screw thread, the other end is machined with conical internal thread, is in charge of a thread seal connection for adjacent two, and adjacent junction of being in charge of is wound with fire-retardant band.
As preferably, described pipe diameter is more than 100mm, and internal diameter is more than 80mm.
As preferably, spray-hole is bellmouth.
The method have the benefit that the present invention passes through body and spray-hole sealant material separation, overcome body to change difficulty, and overcome major diameter to visit fire tube making difficulty, the problem that cost is high, greatly reduce cost of manufacture, and be easily changed, good extinguishing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is the structural representation of embodiment 3.
Detailed description of the invention
Embodiment 1: a kind of for transformer station's major diameter fire trace tube, including body 001, the spray-hole 002 being arranged on body 001, body 001 inwall is provided with spray-hole sealant 003, described body 001 is heat resisting and pressure resisting material, described sealant 003 is pressure thermo-sensitive material, described body 001 is in charge of 011 by some sections and is formed, it is in charge of 011 one end for every and is machined with conical external screw thread 111, the other end is machined with conical internal thread 112, being in charge of 011 thread seal connection for adjacent two, adjacent 011 junction of being in charge of is wound with fire-retardant band 004.Described body 001 diameter is more than 100mm, and internal diameter is more than 80mm.Spray-hole 002 is bellmouth.
Embodiment 2: a kind of for transformer station's major diameter fire trace tube, including body 001, the spray-hole 002 being arranged on body 001, body 001 outer wall is provided with spray-hole sealant 003, described body 001 is heat resisting and pressure resisting material, described sealant 003 is pressure thermo-sensitive material, described body 001 is in charge of 011 by some sections and is formed, it is in charge of 011 one end for every and is machined with conical external screw thread 111, the other end is machined with conical internal thread 112, being in charge of 011 thread seal connection for adjacent two, adjacent 011 junction of being in charge of is wound with fire-retardant band 004.Described body 001 diameter is more than 100mm, and internal diameter is more than 80mm.Spray-hole 002 is bellmouth.
Embodiment 3: a kind of for transformer station's major diameter fire trace tube, including body 001, the spray-hole 002 being arranged on body 001, it is provided with spray-hole sealant 003 in body 001 spray-hole, described body 001 is heat resisting and pressure resisting material, described sealant 003 is pressure thermo-sensitive material, described body 001 is in charge of 011 by some sections and is formed, it is in charge of 011 one end for every and is machined with conical external screw thread 111, the other end is machined with conical internal thread 112, being in charge of 011 thread seal connection for adjacent two, adjacent 011 junction of being in charge of is wound with fire-retardant band 004.Described body 001 diameter is more than 100mm, and internal diameter is more than 80mm.Spray-hole 002 is bellmouth.
Claims (3)
1. one kind is used for transformer station's major diameter fire trace tube, including body, being provided with spray-hole sealant in the spray-hole being arranged on body, inboard wall of tube body or outer wall or spray-hole, described body is heat resisting and pressure resisting material, described sealant is pressure thermo-sensitive material, it is characterized in that described body is in charge of by some sections to form, being in charge of one end for every and be machined with conical external screw thread, the other end is machined with conical internal thread, being in charge of a thread seal connection for adjacent two, adjacent junction of being in charge of is wound with fire-retardant band.
One the most according to claim 1 is used for transformer station's major diameter fire trace tube, it is characterised in that described pipe diameter is more than 100mm, and internal diameter is more than 80mm.
One the most according to claim 1 is used for transformer station's major diameter fire trace tube, it is characterised in that spray-hole is bellmouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042849.XA CN105983191A (en) | 2015-01-28 | 2015-01-28 | Large-diameter fire trace tube used for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042849.XA CN105983191A (en) | 2015-01-28 | 2015-01-28 | Large-diameter fire trace tube used for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105983191A true CN105983191A (en) | 2016-10-05 |
Family
ID=57034195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042849.XA Pending CN105983191A (en) | 2015-01-28 | 2015-01-28 | Large-diameter fire trace tube used for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105983191A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5607021A (en) * | 1995-06-08 | 1997-03-04 | Weyerhaeuser Company | Fire suppression system |
| CN201286942Y (en) * | 2008-08-27 | 2009-08-12 | 岳大可 | Temperature-sensing fire extinguishing tube |
| CN102746644A (en) * | 2012-07-23 | 2012-10-24 | 武汉理工大学 | Plastic fire detecting tube for automatic fire detecting and extinguishing device |
| CN203515531U (en) * | 2013-10-31 | 2014-04-02 | 杜青山 | Filling pipeline based on balance tank instillation device |
| CN204485142U (en) * | 2015-01-28 | 2015-07-22 | 江苏锡宜消防工程有限公司 | A kind of for transformer station's major diameter fire trace tube |
-
2015
- 2015-01-28 CN CN201510042849.XA patent/CN105983191A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5607021A (en) * | 1995-06-08 | 1997-03-04 | Weyerhaeuser Company | Fire suppression system |
| CN201286942Y (en) * | 2008-08-27 | 2009-08-12 | 岳大可 | Temperature-sensing fire extinguishing tube |
| CN102746644A (en) * | 2012-07-23 | 2012-10-24 | 武汉理工大学 | Plastic fire detecting tube for automatic fire detecting and extinguishing device |
| CN203515531U (en) * | 2013-10-31 | 2014-04-02 | 杜青山 | Filling pipeline based on balance tank instillation device |
| CN204485142U (en) * | 2015-01-28 | 2015-07-22 | 江苏锡宜消防工程有限公司 | A kind of for transformer station's major diameter fire trace tube |
Non-Patent Citations (1)
| Title |
|---|
| 冯阳 等: "《管道运输辞典》", 30 September 2006, 远方出版社 * |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161005 |
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| RJ01 | Rejection of invention patent application after publication |