CN106971776B - High temperature and pressure seal and application process - Google Patents
High temperature and pressure seal and application process Download PDFInfo
- Publication number
- CN106971776B CN106971776B CN201710139503.0A CN201710139503A CN106971776B CN 106971776 B CN106971776 B CN 106971776B CN 201710139503 A CN201710139503 A CN 201710139503A CN 106971776 B CN106971776 B CN 106971776B
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- CN
- China
- Prior art keywords
- stainless steel
- high temperature
- millimeters
- cable
- porcelain bushing
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/006—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/20—Metal tubes, e.g. lead sheaths
- H01B7/207—Metal tubes, e.g. lead sheaths composed of iron or steel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cable Accessories (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
High temperature and pressure seal and application process are the environmentally friendly and safe ancillary techniques of a kind of oil, chemical industry torch and ignition of the boiler, it overcomes the shortcomings that other technologies, it includes high temperature alloy silk electric conductor, insulating porcelain bushing, stainless steel sleeve pipe, silica gel ceramic fiber layer, transfer box, high temperature stainless steel hose, cable poling, connecting tube, and the cable poling, insulating porcelain bushing are integrated；The insulating porcelain bushing is enclosed in stainless steel sleeve pipe, and the bottom end of stainless steel sleeve pipe is connect with transfer box by connecting tube；The high temperature stainless steel hose is connected on transfer box；It is provided with cable perforation in the cable poling, has high temperature alloy silk electric conductor in cable perforation.
Description
Technical field：The present invention relates to the environmentally friendly and safe ancillary techniques of a kind of oil, chemical industry torch and ignition of the boiler, especially
It is high temperature and pressure seal and application process.
Background technology：Currently, when people's oil, Chemical Manufacture igniter used hv transmission line, be mostly general
Silicone rubber for cable or PE cable are protected using stainless steel flexible hose or bare stainless stee silk, used in igniter
For voltage more than 7500-15000 volts, these cables cannot stand high temperature and pressure, short circuit, open circuit conditions often occurs；It is exposed not
Steel wire become rusty in winter, torch head steam freezes, and ice cube whereabouts can smash quartz insulator device, formed high voltage short circuit or
Open circuit；High pressure bare wire is easy to climb electric short circuit when raining heavily；Flare tip emission is attached to high pressure bare wire and stone with salts substances
Also it be easy to cause high pressure on English insulator and climbs electric short circuit, causes torch that can not light a fire, polluted environment and more directly affect peace
Full production, causes damages to enterprise.
Invention content：The object of the present invention is to provide a kind of safe and reliable high temperature and pressure seal and application process,
The cable of innermost layer is carried out multiple heat-insulated protection by it, the use environment temperature of cable is reduced, to protect high-tension cable.
It overcomes the shortcomings that other technologies, and the object of the present invention is achieved like this, it includes high temperature alloy silk electric conductor, insulation porcelain
Casing, stainless steel sleeve pipe, silica gel ceramic fiber layer, transfer box, high temperature stainless steel hose, cable poling, connecting tube, the electricity
Cable poling, insulating porcelain bushing are integrated；The insulating porcelain bushing is enclosed in stainless steel sleeve pipe, the bottom end of stainless steel sleeve pipe with
Transfer box is connected by connecting tube；The high temperature stainless steel hose is connected on transfer box；It is provided with electricity in the cable poling
Wire through-hole, cable perforation in have high temperature alloy silk electric conductor.
50-100 millimeters of the length of the cable poling every.
60-110 millimeters of the length of the insulating porcelain bushing every has step, the length of step in one end of insulating porcelain bushing
10 millimeters.
100-1500 millimeters of the length of the stainless steel sleeve pipe, 57 millimeters of outer diameter, 0.5 millimeter of internal diameter.
There are the silica gel ceramic fiber layer, the silica gel ceramic fiber layer to include among the insulating porcelain bushing and stainless steel sleeve pipe
Silicone Rubber and ceramic fibre can be used for shock-absorbing protecting insulating porcelain bushing.
55 millimeters of the connection pipe outside diameter, 47 millimeters of internal diameter, 100-300 millimeters of length；Connecting tube reach 20-50 millis
Rice；53 millimeters of major diameter of thread, internal diameter are consistent with connection pipe outside diameter.
Bolt hole is provided on the babinet of the transfer box, inside is equipped with high-voltage isulation binding post.
The high temperature stainless steel hose includes high silica casing or basalt fibre pipe, stainless steel mesh grid, import silicon rubber
Sebific duct, interior floor height silica pipe or basalt fibre pipe, high-tension cable have import in the high silica casing or basalt fibre pipe
Silicone rubber tube has stainless steel mesh grid among both；There are interior floor height silica casing or basalt in the import silicone rubber tube
Fibre pipe has 7500V-15000V high-tension cables in interior floor height silica casing or basalt fibre pipe；The high temperature stainless steel is soft
3 meters -30 meters of length of tube.
Above section group becomes a unit section can flexibly connect multigroup unit section according to on-site actual situations.
The application process of the present invention；High-tension cable inside high silica casing or basalt fibre pipe connects with high pressure generator
After connecing, high pressure generator work can be transferred to igniting probe, transmission 7500-15000 volt electricity by high temperature alloy silk electric conductor
Pressure, igniting probe are lighted a fire.
Meaning of the present invention is that present apparatus installation connects easier, convenient disassembly；High temperature resistant, high pressure；Since centre has
Silicone Rubber and temperature-resistant insulation layer, against shock, anticollision, integral insulation 15000V can in flare tip or boiler high temperature
Bear 800-1200 DEG C of high temperature；And quartz insulator caused by winter steam can be overcome to freeze is broken, high pressure nuditing wire by
In the short circuit that freezes or rain；Service life is long；Securely and reliably.
Description of the drawings：Fig. 1 is the structural schematic diagram of high temperature and pressure seal, 1, high temperature alloy silk electric conductor in figure
2, insulating porcelain bushing 3, stainless steel sleeve pipe 4, silica gel ceramic fiber layer 5, transfer box 6, high temperature stainless steel hose.
Fig. 2 is insulating porcelain bushing schematic diagram, 2, insulating porcelain bushing 7, cable poling in figure.
Fig. 3 is connecting tube schematic diagram, 8, connecting tube in figure.
Fig. 4 is the structural schematic diagram of high temperature stainless steel hose, 9, high silica pipe or basalt fibre pipe 10 in figure, stainless
Steel mesh grid 11, import silicone rubber tube 12, interior floor height silica pipe or basalt fibre pipe 13,7500V-15000V high pressures
Cable.
Specific implementation mode：Embodiment 1, the present invention include high temperature alloy silk electric conductor 1, insulating porcelain bushing 2, stainless steel sleeve
Pipe 3, silica gel ceramic fiber layer 4, transfer box 5, high temperature stainless steel hose 6, cable poling 7, connecting tube 8, the cable are worn
Pipe 7, insulating porcelain bushing 2 are integrated；The insulating porcelain bushing 2 is enclosed in stainless steel sleeve pipe 3, the bottom end of stainless steel sleeve pipe 3 with
Transfer box 5 is connected by connecting tube 8；The high temperature stainless steel hose 6 is connected on transfer box 5；Setting in the cable poling 7
There is cable perforation, has high temperature alloy silk electric conductor 1 in cable perforation.
50-100 millimeters embodiment 2, the cable poling 7 every of length.
60-110 millimeters embodiment 3, the insulating porcelain bushing 2 every of length have step in one end of insulating porcelain bushing 2,
10 millimeters of the length of step.
Embodiment 4,100-1500 millimeters of the length of the stainless steel sleeve pipe 3,57 millimeters of outer diameter, 0.5 millimeter of internal diameter.
There are silica gel ceramic fiber layer 4, the silica gel pottery among embodiment 5, the insulating porcelain bushing 2 and stainless steel sleeve pipe 3
Porcelain fibrous layer 4 includes Silicone Rubber and ceramic fibre, can be used for shock-absorbing protecting insulating porcelain bushing.
Embodiment 6,55 millimeters of 8 outer diameter of the connecting tube, 47 millimeters of internal diameter, 100-300 millimeters of length；8 screw thread of connecting tube
20-50 millimeters of length；53 millimeters of major diameter of thread, internal diameter are consistent with connection pipe outside diameter.
Embodiment 7, the transfer box 5 babinet on be provided with bolt hole, inside is equipped with high-voltage isulation binding post.
Embodiment 8, the high temperature stainless steel hose 6 include high silica casing or basalt fibre pipe 9, stainless steel mesh grid
10, import silicone rubber tube 11, interior floor height silica pipe or basalt fibre pipe 12, high-tension cable 13, the high silica casing or profound
There is import silicone rubber tube 11 in military rock fibre pipe 9, there is stainless steel mesh grid 10 among both；In the import silicone rubber tube 11
There are interior floor height silica casing or basalt fibre pipe 12, has 7500V- in interior floor height silica casing or basalt fibre pipe 12
15000V high-tension cables 13；3 meters -30 meters of 6 length of the high temperature stainless steel hose.
The application process of embodiment 9, the present invention；7500V-15000V inside high silica casing or basalt fibre pipe 9
After high-tension cable 13 is connect with high pressure generator, high pressure generator work can be transferred to igniting by high temperature alloy silk electric conductor 1
Probe, transmission 7500-15000 lie prostrate voltage, and igniting probe is lighted a fire.
Above section group becomes a unit section can flexibly connect multigroup unit section according to on-site actual situations.
Claims (2)
1. high temperature and pressure seal, it includes high temperature alloy silk electric conductor（1）, insulating porcelain bushing（2）, stainless steel sleeve pipe（3）、
Silica gel ceramic fiber layer (4), transfer box (5), high temperature stainless steel hose（6）, cable poling（7）, connecting tube（8）, feature
It is：The cable poling（7）, insulating porcelain bushing (2) is integrated；The insulating porcelain bushing（2）It is enclosed in stainless steel sleeve pipe（3）
It is interior, stainless steel sleeve pipe（3）Bottom end and transfer box（5）By connecting tube（8）Connection；The high temperature stainless steel hose（6）It is connected to
Transfer box（5）On；The cable poling（7）It is inside provided with cable perforation, has high temperature alloy silk conductive in cable perforation
Body (1)；The cable poling（7）Every 50-100 millimeters of length；The insulating porcelain bushing（2）Every length 60-110 milli
Rice, insulating porcelain bushing（2）One end in have step, 10 millimeters of the length of step；The stainless steel sleeve pipe（3）Length 100-
1500 millimeters, 57 millimeters of outer diameter, 0.5 millimeter of internal diameter；The insulating porcelain bushing（2）With stainless steel sleeve pipe（3）There is silica gel in centre
Ceramic fiber layer（4）, the silica gel ceramic fiber layer（4）Including Silicone Rubber and ceramic fibre, it can be used for shock-absorbing protecting insulation porcelain
Casing；The connecting tube（8）55 millimeters of outer diameter, 47 millimeters of internal diameter, 100-300 millimeters of length；Connecting tube（8）Reach 20-
50 millimeters；53 millimeters of major diameter of thread, internal diameter is consistent with connecting tube (8) outer diameter；It is provided with spiral shell on the babinet of the transfer box (5)
Keyhole, inside are equipped with high-voltage isulation binding post；The high temperature stainless steel hose (6) includes high silica casing or basalt fibre pipe
（9）, stainless steel mesh grid（10）, import silicone rubber tube（11）, interior floor height silica pipe or basalt fibre pipe（12）, high-tension cable
（13）, the high silica casing or basalt fibre pipe（9）Inside there is import silicone rubber tube（11）, have stainless steel volume among both
Knitmesh（10）；The import silicone rubber tube（11）Inside there are interior floor height silica casing or basalt fibre pipe（12）, interior floor height silica
Casing or basalt fibre pipe（12）Inside there are 7500V-15000V high-tension cables（13）；The high temperature stainless steel hose（6）Length 3
- 30 meters of rice.
2. the application process of high temperature and pressure seal described in claim 1, it is characterized in that：High silica casing or basalt fibre
Pipe（9）Internal 7500V-15000V high-tension cables（13）After being connect with high pressure generator, high pressure generator work can pass through height
Temperature alloy silk electric conductor (1) is transferred to igniting probe, and transmission 7500-15000 lies prostrate voltage, and igniting probe is lighted a fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139503.0A CN106971776B (en) | 2017-03-10 | 2017-03-10 | High temperature and pressure seal and application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139503.0A CN106971776B (en) | 2017-03-10 | 2017-03-10 | High temperature and pressure seal and application process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106971776A CN106971776A (en) | 2017-07-21 |
| CN106971776B true CN106971776B (en) | 2018-08-17 |
Family
ID=59329402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710139503.0A Active CN106971776B (en) | 2017-03-10 | 2017-03-10 | High temperature and pressure seal and application process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106971776B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082173B (en) * | 2020-09-29 | 2024-07-09 | 江苏泽云荣机电科技有限公司 | Steel furnace internal igniter without rigid external pipe body |
| CN115505334B (en) * | 2022-08-19 | 2023-11-10 | 深圳市沃尔核材股份有限公司 | Silicon rubber for extrusion coating, high-temperature-resistant refractory fiber insulating sleeve and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202679670U (en) * | 2012-06-26 | 2013-01-16 | 吴小军 | Quartz infrared heating tube |
| CN203895157U (en) * | 2014-05-30 | 2014-10-22 | 安徽龙庵电缆集团有限公司 | Environment-friendly high-voltage damping ignition cable |
| CN205177489U (en) * | 2015-11-30 | 2016-04-20 | 沈阳仪表科学研究院有限公司 | Sensor is with high temperature resistant multichannel signal cable |
| CN206541642U (en) * | 2017-03-10 | 2017-10-03 | 濮阳普瑞德燃控设备工程有限公司 | HTHP seal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4716009B2 (en) * | 2005-08-25 | 2011-07-06 | 信越化学工業株式会社 | Non-aqueous electrolyte and secondary battery and capacitor using the same |
-
2017
- 2017-03-10 CN CN201710139503.0A patent/CN106971776B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202679670U (en) * | 2012-06-26 | 2013-01-16 | 吴小军 | Quartz infrared heating tube |
| CN203895157U (en) * | 2014-05-30 | 2014-10-22 | 安徽龙庵电缆集团有限公司 | Environment-friendly high-voltage damping ignition cable |
| CN205177489U (en) * | 2015-11-30 | 2016-04-20 | 沈阳仪表科学研究院有限公司 | Sensor is with high temperature resistant multichannel signal cable |
| CN206541642U (en) * | 2017-03-10 | 2017-10-03 | 濮阳普瑞德燃控设备工程有限公司 | HTHP seal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106971776A (en) | 2017-07-21 |
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| GR01 | Patent grant |