CN202008855U - Calcium oxide fluoroplastic insulating flame-retardant cable - Google Patents
Calcium oxide fluoroplastic insulating flame-retardant cable Download PDFInfo
- Publication number
- CN202008855U CN202008855U CN 201120091624 CN201120091624U CN202008855U CN 202008855 U CN202008855 U CN 202008855U CN 201120091624 CN201120091624 CN 201120091624 CN 201120091624 U CN201120091624 U CN 201120091624U CN 202008855 U CN202008855 U CN 202008855U
- Authority
- CN
- China
- Prior art keywords
- calcium oxide
- copper core
- cable
- retardant cable
- fluoroplastic
- 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 - Lifetime
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Abstract
The utility model relates to a power cable, in particular to a calcium oxide fluoroplastic insulating flame-retardant cable. The cable comprises a copper core, a calcium oxide layer, and a fluoroplastic insulation sheath, and is characterized in that the copper core is arranged inside, the calcium oxide layer wraps the copper core, and the fluoroplastic insulation sheath is arranged outside and wraps the calcium oxide layer. The cable has the capability of stopping and retarding flame generation and spread.
Description
Technical field
The utility model relates to power cable, is specially calcium oxide fluoroplastic insulation flame retardant cable.
Background technology
It has often been said that floods and fires have no mercy, since the mankind found fire, fire had not only quickened the development of human civilization, has also brought destruction to human civilization, and the civilization in how many ancient times is destroyed in big fire.Equally, fire also can burn comprehensive wiring system, and electric power transfer is interrupted.Simultaneously, if cable produces a large amount of toxic gases and flue dust in combustion process, can produce influence greatly to personnel's escape so, even become safe hidden danger.Electric power transfer carrying high pressure, big electric current itself also are the places of causing the condition of a fire easily.
Summary of the invention
The utility model provides a kind of effective prevention or delays the calcium oxide fluoroplastic insulation flame retardant cable that flame takes place or spreads at the defective of existing cable.
Concrete technical scheme of the present invention is as follows:
Calcium oxide fluoroplastic insulation flame retardant cable is made up of copper core, cao layers, fluoroplastic insulation sheath, it is characterized in that: the copper core is interior, and cao layers wraps up the copper core, and the fluoroplastic insulation sheath is at the outer wrapping cao layers.
The utlity model has the ability that stops or delay the flame generation or spread.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Wherein, 1---copper core, 2---cao layers, 3---fluoroplastic insulation sheath.
Embodiment
The utility model is described in further detail below in conjunction with embodiment.
Calcium oxide fluoroplastic insulation flame retardant cable is made up of copper core, cao layers, fluoroplastic insulation sheath, and the copper core is interior, and cao layers wraps up the copper core, and the fluoroplastic insulation sheath is at the outer wrapping cao layers.Cao layers thickness is 2 millimeters, and the fluoroplastic insulation jacket thickness is 3 millimeters.
The utlity model has the ability that stops or delay the flame generation or spread.
Claims (1)
1. calcium oxide fluoroplastic insulation flame retardant cable is made up of copper core, cao layers, fluoroplastic insulation sheath, it is characterized in that: the copper core is interior, and cao layers wraps up the copper core, and the fluoroplastic insulation sheath is at the outer wrapping cao layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120091624 CN202008855U (en) | 2011-03-31 | 2011-03-31 | Calcium oxide fluoroplastic insulating flame-retardant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120091624 CN202008855U (en) | 2011-03-31 | 2011-03-31 | Calcium oxide fluoroplastic insulating flame-retardant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008855U true CN202008855U (en) | 2011-10-12 |
Family
ID=44750515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120091624 Expired - Lifetime CN202008855U (en) | 2011-03-31 | 2011-03-31 | Calcium oxide fluoroplastic insulating flame-retardant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640533A (en) * | 2020-05-26 | 2020-09-08 | 沈阳奥唯线缆制造有限公司 | Mineral insulated cable with corrugated sheath and copper core |
-
2011
- 2011-03-31 CN CN 201120091624 patent/CN202008855U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640533A (en) * | 2020-05-26 | 2020-09-08 | 沈阳奥唯线缆制造有限公司 | Mineral insulated cable with corrugated sheath and copper core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20140115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: MEISHAN POWER SUPPLY COMPANY, STATE GRID SICHUAN E Free format text: FORMER NAME: SICHUAN ELECTRIC POWER CORPORATION, MEISHAN COMPANY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 620020, No. 150, East 2nd Ring Road, Dongpo District, Sichuan, Meishan Patentee after: MEISHAN POWER SUPPLY COMPANY, STATE GRID SICHUAN ELECTRIC POWER Co. Address before: 620020, No. 150, East 2nd Ring Road, Dongpo District, Sichuan, Meishan Patentee before: SICHUAN ELECTRIC POWER CORPORATION MEISHAN Co. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140115 Address after: 620020, No. 150, East 2nd Ring Road, Dongpo District, Sichuan, Meishan Patentee after: MEISHAN POWER SUPPLY COMPANY, STATE GRID SICHUAN ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Address before: 620020, No. 150, East 2nd Ring Road, Dongpo District, Sichuan, Meishan Patentee before: MEISHAN POWER SUPPLY COMPANY, STATE GRID SICHUAN ELECTRIC POWER Co. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |