CN204991217U - Hot wire and cable for stove - Google Patents
Hot wire and cable for stove Download PDFInfo
- Publication number
- CN204991217U CN204991217U CN201520738482.0U CN201520738482U CN204991217U CN 204991217 U CN204991217 U CN 204991217U CN 201520738482 U CN201520738482 U CN 201520738482U CN 204991217 U CN204991217 U CN 204991217U
- Authority
- CN
- China
- Prior art keywords
- flame retardant
- retardant coating
- ceramic silicon
- silicon rubber
- skeleton
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hot wire and cable for stove, including the inner core that is formed by many copper conductor stranding, the inner core outsourcing is around there being the outer core that is formed by many aluminum alloy conductor stranding, and the EP rubbers insulating layer that a set of and outsourcing has the flat structure is constituteed to per two outer cores, and the outer common cladding of a plurality of EP rubbers insulating layers has a ceramic silicon rubber flame retardant coating, and the intussuseption of ceramic silicon rubber flame retardant coating is filled with the multivolume high temperature glass of batching fibre cloth, ceramic silicon rubber flame retardant coating in still be equipped with I shape rubber skeleton, on the outer wall of I shape rubber skeleton the winding have the fire -resistant area of one deck, I shape rubber frame connection is between adjacent two EP rubbers insulating layers, ceramic silicon rubber flame retardant coating outward in proper order the cladding have high flame retardant fiber to take isolation layer and polyvinyl chloride oversheath layer. The utility model discloses there is the protective layer that the multilayer fire resistance is good at the sinle silk peripheral hardware, makes whole the obtaining of fire resistance of cable improve, and be equipped with fire -resistant skeleton, can still keep the pliability of cable under the high temperature state.
Description
technical field:
The utility model relates to cable, mainly a kind of hot stove electric wire.
background technology:
Heating furnace, casting machine or welding etc. need the equipment of high-temperature heating to need use the good cable of high temperature resistant, fire-resistant fire protecting performance, make it can continue to use under certain condition of high temperature, the cables most of existing hot stove is all loop configuration, and its pliability is poor compared with the cable of squashed structure.
utility model content:
Technical problem to be solved in the utility model is to provide a kind of hot stove electric wire; it has at core peripheral hardware the protective layer that multiple layer refractory performance is good; the fire resistance entirety of cable is improved, and is provided with fire-resistant skeleton, still can keep the pliability of cable at high operating temperatures.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of hot stove electric wire, include by the many stranded inner cores formed of copper conductor, it is characterized in that: outside described inner core, be surrounded with outer core, described outer core is formed by many aluminium alloy conductors are stranded, every two outer cores form one group and are surrounded by the ethylene propylene rubber insulated layer of squashed structure outward, multiple ethylene propylene rubber insulated layer is coated with ceramic silicon rubber flame retardant coating outward jointly, high temperature glass-fiber-fabric is filled with in described ceramic silicon rubber flame retardant coating, I shape rubber skeleton is also provided with in described ceramic silicon rubber flame retardant coating, the outer wall of I shape rubber skeleton is wound with one deck fire resistant belt, described I shape rubber skeleton is connected between adjacent two ethylene propylene rubber insulated layers, described ceramic silicon rubber flame retardant coating is coated with high flame retardant fabric strip separator and polyvinyl chloride external sheath layer outward successively.
Described high temperature glass-fiber-fabric is rolled into multireel and is filled between ceramic silicon rubber flame retardant coating and ethylene propylene rubber insulated layer.
In the utility model, high temperature glass-fiber-fabric has good fire resistance, and structure filling high temperature glass-fiber-fabric being rolled into volume is the mechanical performance in order to improve whole cable between ceramic silicon rubber flame retardant coating and ethylene propylene rubber insulated layer, the high temperature glass-fiber-fabric of rolling has pliability.
The utility model has the advantages that:
The utility model has at core peripheral hardware the protective layer that multiple layer refractory performance is good, the fire resistance entirety of cable is improved, and is provided with fire-resistant skeleton, still can keep the pliability of cable at high operating temperatures.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
See Fig. 1, a kind of hot stove electric wire, include by the stranded inner core formed of many copper conductors 1, outer core is surrounded with outside described inner core, described outer core is formed by many aluminium alloy conductors 2 are stranded, every two outer cores form one group and are surrounded by the ethylene propylene rubber insulated layer 3 of squashed structure outward, multiple ethylene propylene rubber insulated layer 3 is outer is coated with ceramic silicon rubber flame retardant coating 4 jointly, high temperature glass-fiber-fabric 5 is filled with in described ceramic silicon rubber flame retardant coating 4, I shape rubber skeleton 6 is also provided with in described ceramic silicon rubber flame retardant coating 4, the outer wall of I shape rubber skeleton 6 is wound with one deck fire resistant belt 7, described I shape rubber skeleton 6 is connected between adjacent two ethylene propylene rubber insulated layers 3, described ceramic silicon rubber flame retardant coating 4 is outer is coated with high flame retardant fabric strip separator 8 and polyvinyl chloride external sheath layer 9 successively.
Described high temperature glass-fiber-fabric 5 is rolled into multireel and is filled between ceramic silicon rubber flame retardant coating 4 and ethylene propylene rubber insulated layer 3.
Claims (2)
1. a hot stove electric wire, include by the many stranded inner cores formed of copper conductor, it is characterized in that: outside described inner core, be surrounded with outer core, described outer core is formed by many aluminium alloy conductors are stranded, every two outer cores form one group and are surrounded by the ethylene propylene rubber insulated layer of squashed structure outward, multiple ethylene propylene rubber insulated layer is coated with ceramic silicon rubber flame retardant coating outward jointly, high temperature glass-fiber-fabric is filled with in described ceramic silicon rubber flame retardant coating, I shape rubber skeleton is also provided with in described ceramic silicon rubber flame retardant coating, the outer wall of I shape rubber skeleton is wound with one deck fire resistant belt, described I shape rubber skeleton is connected between adjacent two ethylene propylene rubber insulated layers, described ceramic silicon rubber flame retardant coating is coated with high flame retardant fabric strip separator and polyvinyl chloride external sheath layer outward successively.
2. the hot stove electric wire of one according to claim 1, is characterized in that: described high temperature glass-fiber-fabric is rolled into multireel and is filled between ceramic silicon rubber flame retardant coating and ethylene propylene rubber insulated layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738482.0U CN204991217U (en) | 2015-09-22 | 2015-09-22 | Hot wire and cable for stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738482.0U CN204991217U (en) | 2015-09-22 | 2015-09-22 | Hot wire and cable for stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991217U true CN204991217U (en) | 2016-01-20 |
Family
ID=55125560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738482.0U Expired - Fee Related CN204991217U (en) | 2015-09-22 | 2015-09-22 | Hot wire and cable for stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170520A (en) * | 2017-07-08 | 2017-09-15 | 安徽德源电缆集团有限公司 | A kind of low temperature resistant ethylene propylene rubber insulated type flat cable |
-
2015
- 2015-09-22 CN CN201520738482.0U patent/CN204991217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170520A (en) * | 2017-07-08 | 2017-09-15 | 安徽德源电缆集团有限公司 | A kind of low temperature resistant ethylene propylene rubber insulated type flat cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160922 |