CN106847441A - One kind fire prevention Vaccum Permeating sebific duct - Google Patents
One kind fire prevention Vaccum Permeating sebific duct Download PDFInfo
- Publication number
- CN106847441A CN106847441A CN201710133288.3A CN201710133288A CN106847441A CN 106847441 A CN106847441 A CN 106847441A CN 201710133288 A CN201710133288 A CN 201710133288A CN 106847441 A CN106847441 A CN 106847441A
- Authority
- CN
- China
- Prior art keywords
- sebific duct
- vaccum permeating
- permeating sebific
- vaccum
- binding agent
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
- H01B17/583—Grommets; Bushings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/60—Composite insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses one kind fire prevention Vaccum Permeating sebific duct, including Vaccum Permeating sebific duct, binding agent, refractory masses, described Vaccum Permeating sebific duct is hollow pipe, the outside of described Vaccum Permeating sebific duct sets one layer of refractory masses, it is combined together by binding agent between described refractory masses and Vaccum Permeating sebific duct, the thickness of described Vaccum Permeating sebific duct is 3 ~ 6mm, the thickness of described refractory masses is 5 ~ 8mm, the thickness of described binding agent is 1 ~ 2mm, generally, the present invention has good fire protecting performance, can effectively ensure that the safe operation of power transmission line.
Description
Technical field
The invention belongs to Electric Power Equipment Insulation pipe field, it is related to a kind of Vaccum Permeating sebific duct, particularly a kind of fire prevention Vaccum Permeating
Sebific duct.
Background technology
With increasing sharply for net capacity, it is desirable to which high-voltage electrical equipment should possess Large Copacity, the performance of miniaturization, dry type
Transformer with reliable and energy-saving, fire prevention, it is explosion-proof, do not produce pernicious gas, safeguard simple the advantages of, be widely used in big
On capacity, the high-voltage electrical equipment of miniaturization；Have for the basic components insulation tube requirement in dry-type transformer very high strong
Degree and fire protecting performance, can not otherwise use under high voltage electric field.Existing Vaccum Permeating sebific duct does not possess fire protecting performance mostly, causes
The danger that Vaccum Permeating sebific duct easily catches fire during use.
The content of the invention
It is an object of the invention to provide one kind fire prevention Vaccum Permeating sebific duct, the Vaccum Permeating sebific duct outside portion be provided with one layer it is resistance to
Fiery material layer, has made vacuum-latexed pipe for fire protecting performance, with high use value.
The object of the present invention is achieved like this：One kind fire prevention Vaccum Permeating sebific duct, including it is Vaccum Permeating sebific duct, binding agent, resistance to
Fiery material layer, described Vaccum Permeating sebific duct is hollow pipe, and the outside of described Vaccum Permeating sebific duct sets one layer of refractory masses, institute
It is combined together by binding agent between the refractory masses and Vaccum Permeating sebific duct stated.
The thickness of described Vaccum Permeating sebific duct is 3 ~ 6mm.
The thickness of described refractory masses is 5 ~ 8mm.
The thickness of described binding agent is 1 ~ 2mm.
The beneficial effect comprise that：The present invention the outside of Vaccum Permeating sebific duct by binding agent be provided with one layer it is resistance to
Fiery material layer, has made vacuum-latexed pipe for fire-proof function, and can effectively ensure that Vaccum Permeating sebific duct uses safety, it is ensured that transmission of electricity
The safe operation of line.
Brief description of the drawings
Fig. 1 is cross section structure schematic diagram of the invention.
In figure：1st, Vaccum Permeating sebific duct 2, binding agent 3, refractory masses.
Specific embodiment
Below in conjunction with the accompanying drawings to embodiments of the invention further instruction.
Embodiment 1
As shown in Figure 1, a kind of fire prevention Vaccum Permeating sebific duct, including Vaccum Permeating sebific duct 1, binding agent 2, refractory masses 3, it is described
Vaccum Permeating sebific duct 1 is hollow pipe, and the outside of described Vaccum Permeating sebific duct 1 sets one layer of refractory masses 3, described refractory material
It is combined together by binding agent 2 between layer 3 and Vaccum Permeating sebific duct 1.
The thickness of described Vaccum Permeating sebific duct 1 is 3mm.
The thickness of described refractory masses 3 is 5mm.
The thickness of described binding agent 2 is 1mm.
The present invention is when in use：One kind fire prevention Vaccum Permeating sebific duct, including Vaccum Permeating sebific duct, binding agent, refractory masses, very
Empty impregnation pipe is that power transmission line is installed in hollow-core construction, Vaccum Permeating sebific duct, and the outside of Vaccum Permeating sebific duct first applies one layer of bonding of 1mm
Agent, afterwards binding agent outboard bonds last layer 5mm refractory masses, made vacuum-latexed pipe standby fire-proof function, energy
Vaccum Permeating sebific duct is enough effectively ensured uses safety, it is ensured that the safe operation of power transmission line.
Embodiment 2
As shown in Figure 1, a kind of fire prevention Vaccum Permeating sebific duct, including Vaccum Permeating sebific duct 1, binding agent 2, refractory masses 3, it is described
Vaccum Permeating sebific duct 1 is hollow pipe, and the outside of described Vaccum Permeating sebific duct 1 sets one layer of refractory masses 3, described refractory material
It is combined together by binding agent 2 between layer 3 and Vaccum Permeating sebific duct 1.
The thickness of described Vaccum Permeating sebific duct 1 is 6mm.
The thickness of described refractory masses 3 is 8mm.
The thickness of described binding agent 2 is 2mm.
The present invention is when in use：One kind fire prevention Vaccum Permeating sebific duct, including Vaccum Permeating sebific duct, binding agent, refractory masses, very
Empty impregnation pipe is that power transmission line is installed in hollow-core construction, Vaccum Permeating sebific duct, and the outside of Vaccum Permeating sebific duct first applies one layer of bonding of 2mm
Agent, afterwards binding agent outboard bonds last layer 8mm refractory masses, made vacuum-latexed pipe standby fire-proof function, energy
Vaccum Permeating sebific duct is enough effectively ensured uses safety, it is ensured that the safe operation of power transmission line.
Generally, the present invention has good fire protecting performance, can effectively ensure that the safe operation of power transmission line.
Claims (4)
1. a kind of fire prevention Vaccum Permeating sebific duct, including Vaccum Permeating sebific duct, binding agent, refractory masses, described Vaccum Permeating sebific duct is
Hollow pipe, it is characterised in that：The outside of described Vaccum Permeating sebific duct sets one layer of refractory masses, described refractory masses and
It is combined together by binding agent between Vaccum Permeating sebific duct.
2. a kind of fire prevention Vaccum Permeating sebific duct according to claim 1, it is characterised in that：The thickness of described Vaccum Permeating sebific duct
It is 3 ~ 6mm.
3. a kind of fire prevention Vaccum Permeating sebific duct according to claim 1, it is characterised in that：The thickness of described refractory masses
It is 5 ~ 8mm.
4. a kind of fire prevention Vaccum Permeating sebific duct according to claim 1, it is characterised in that：The thickness of described binding agent be 1 ~
2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133288.3A CN106847441A (en) | 2017-03-08 | 2017-03-08 | One kind fire prevention Vaccum Permeating sebific duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133288.3A CN106847441A (en) | 2017-03-08 | 2017-03-08 | One kind fire prevention Vaccum Permeating sebific duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106847441A true CN106847441A (en) | 2017-06-13 |
Family
ID=59138161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710133288.3A Pending CN106847441A (en) | 2017-03-08 | 2017-03-08 | One kind fire prevention Vaccum Permeating sebific duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106847441A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686054Y (en) * | 2003-12-29 | 2005-03-16 | 衡阳星鑫绝缘材料有限公司 | High temperature thermal insulation cable composite sleeve |
| CN102361280A (en) * | 2011-09-30 | 2012-02-22 | 山东省呈祥电工电气有限公司 | Composite cable duct made from glass fiber reinforced plastics (GFRP) and modified polypropylene (PP) |
| CN103434156A (en) * | 2013-08-09 | 2013-12-11 | 山东省呈祥电工电气有限公司 | Production technology of composite cable duct with adhesive layer |
| CN103795013A (en) * | 2014-02-27 | 2014-05-14 | 杨炳楠 | Cable protection sleeve |
| CN105907030A (en) * | 2016-04-28 | 2016-08-31 | 河北西伯力特种橡胶有限公司 | Expansion-controllable fire-resistant sleeve and production method thereof |
-
2017
- 2017-03-08 CN CN201710133288.3A patent/CN106847441A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686054Y (en) * | 2003-12-29 | 2005-03-16 | 衡阳星鑫绝缘材料有限公司 | High temperature thermal insulation cable composite sleeve |
| CN102361280A (en) * | 2011-09-30 | 2012-02-22 | 山东省呈祥电工电气有限公司 | Composite cable duct made from glass fiber reinforced plastics (GFRP) and modified polypropylene (PP) |
| CN103434156A (en) * | 2013-08-09 | 2013-12-11 | 山东省呈祥电工电气有限公司 | Production technology of composite cable duct with adhesive layer |
| CN103795013A (en) * | 2014-02-27 | 2014-05-14 | 杨炳楠 | Cable protection sleeve |
| CN105907030A (en) * | 2016-04-28 | 2016-08-31 | 河北西伯力特种橡胶有限公司 | Expansion-controllable fire-resistant sleeve and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |