CN111540512B - Composite fireproof cable - Google Patents
Composite fireproof cable Download PDFInfo
- Publication number
- CN111540512B CN111540512B CN202010401198.XA CN202010401198A CN111540512B CN 111540512 B CN111540512 B CN 111540512B CN 202010401198 A CN202010401198 A CN 202010401198A CN 111540512 B CN111540512 B CN 111540512B
- Authority
- CN
- China
- Prior art keywords
- cable
- steel wire
- protective layer
- outer protective
- air duct
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 239000011241 protective layer Substances 0.000 claims abstract description 43
- 229920000742 Cotton Polymers 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 238000010008 shearing Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H01B7/17—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
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010401198.XA CN111540512B (en) | 2020-05-13 | 2020-05-13 | Composite fireproof cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010401198.XA CN111540512B (en) | 2020-05-13 | 2020-05-13 | Composite fireproof cable |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111540512A CN111540512A (en) | 2020-08-14 |
CN111540512B true CN111540512B (en) | 2021-10-26 |
Family
ID=71977662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010401198.XA Active CN111540512B (en) | 2020-05-13 | 2020-05-13 | Composite fireproof cable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111540512B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206619431U (en) * | 2017-04-12 | 2017-11-07 | 成都新三电线厂 | The smokeless ecological, environmental protective cable of Halogen |
CN208027792U (en) * | 2018-04-28 | 2018-10-30 | 河南昶明航标机电设备有限公司 | A kind of Anti-pressure fireproof cable |
CN208335835U (en) * | 2018-06-28 | 2019-01-04 | 中山市广宏电线电缆有限公司 | A kind of electric wire of good heat dissipation effect |
CN110047620A (en) * | 2019-05-22 | 2019-07-23 | 卢文杰 | Composite fireproof cable |
CN110232998A (en) * | 2019-06-18 | 2019-09-13 | 王章力 | Composite cable |
CN110299224A (en) * | 2019-07-01 | 2019-10-01 | 谭兴亮 | Fire prevention composite cable |
CN110580980A (en) * | 2019-09-29 | 2019-12-17 | 俞天舜 | Flame-retardant and pressure-resistant cable |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10283239B2 (en) * | 2016-12-20 | 2019-05-07 | American Fire Wire, Inc. | Fire resistant coaxial cable and manufacturing technique |
-
2020
- 2020-05-13 CN CN202010401198.XA patent/CN111540512B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206619431U (en) * | 2017-04-12 | 2017-11-07 | 成都新三电线厂 | The smokeless ecological, environmental protective cable of Halogen |
CN208027792U (en) * | 2018-04-28 | 2018-10-30 | 河南昶明航标机电设备有限公司 | A kind of Anti-pressure fireproof cable |
CN208335835U (en) * | 2018-06-28 | 2019-01-04 | 中山市广宏电线电缆有限公司 | A kind of electric wire of good heat dissipation effect |
CN110047620A (en) * | 2019-05-22 | 2019-07-23 | 卢文杰 | Composite fireproof cable |
CN110232998A (en) * | 2019-06-18 | 2019-09-13 | 王章力 | Composite cable |
CN110299224A (en) * | 2019-07-01 | 2019-10-01 | 谭兴亮 | Fire prevention composite cable |
CN110580980A (en) * | 2019-09-29 | 2019-12-17 | 俞天舜 | Flame-retardant and pressure-resistant cable |
Also Published As
Publication number | Publication date |
---|---|
CN111540512A (en) | 2020-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110444329B (en) | Safe composite cable | |
CN110164615B (en) | Fire-resistant cable | |
CN110580980B (en) | Flame-retardant and pressure-resistant cable | |
CN116313268B (en) | Environment-friendly flame-retardant power cable | |
CN111354511A (en) | Safety cable | |
CN112289496B (en) | Multi-core cable with fire-resistant and waterproof functions and connector device thereof | |
CN111540512B (en) | Composite fireproof cable | |
CN216119657U (en) | Insulated high-voltage-resistant flame-retardant 10KV power cable | |
CN209993383U (en) | Fireproof cable | |
CN110364299A (en) | Composite fireproof cable | |
CN215221609U (en) | Heat-resistant flame-retardant power cable protection pipe | |
CN110444331B (en) | Composite fireproof cable | |
CN211045114U (en) | Fireproof safety cable | |
CN110767362B (en) | Composite cable | |
CN115036073A (en) | Flame-retardant and fire-resistant power cable | |
CN110211735A (en) | A kind of cable | |
CN215007653U (en) | Fireproof flame-retardant cable | |
CN116598051B (en) | Armored copper core polyethylene cable | |
CN218548063U (en) | Flame-retardant waterproof photoelectric composite cable | |
CN211376269U (en) | Halogen-free low-smoke flame-retardant copper core crosslinked polyethylene insulated power cable | |
CN217214248U (en) | Fireproof high-insulation power cable | |
KR102574034B1 (en) | Fire stop mat for cables | |
CN111540520B (en) | Composite cable | |
CN114864167B (en) | Compression-resistant fireproof cable | |
CN214847821U (en) | Tear-resistant silicone rubber unshielded cable |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xiao Hanjie Inventor after: Wang Yadi Inventor after: Chen Yazhi Inventor before: Chen Yazhi |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211008 Address after: 451200 No. 5, Yongding East Road, Gongyi City, Zhengzhou City, Henan Province Applicant after: PEOPLE'S CABLE GROUP Co.,Ltd. Address before: 322100 Baiyun Cable Co., Ltd., 518 Dongyi Road, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Chen Yazhi |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite fireproof cable Effective date of registration: 20221013 Granted publication date: 20211026 Pledgee: Bank of China Limited by Share Ltd. Zhengzhou high tech Development Zone Branch Pledgor: PEOPLE'S CABLE GROUP Co.,Ltd. Registration number: Y2022980018241 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230925 Granted publication date: 20211026 Pledgee: Bank of China Limited by Share Ltd. Zhengzhou high tech Development Zone Branch Pledgor: PEOPLE'S CABLE GROUP Co.,Ltd. Registration number: Y2022980018241 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite fireproof cable Effective date of registration: 20230927 Granted publication date: 20211026 Pledgee: Bank of China Limited Gongyi Branch Pledgor: PEOPLE'S CABLE GROUP Co.,Ltd. Registration number: Y2023980059074 |