CN108777194A - A kind of fireproof alarming cable - Google Patents
A kind of fireproof alarming cable Download PDFInfo
- Publication number
- CN108777194A CN108777194A CN201810412601.1A CN201810412601A CN108777194A CN 108777194 A CN108777194 A CN 108777194A CN 201810412601 A CN201810412601 A CN 201810412601A CN 108777194 A CN108777194 A CN 108777194A
- Authority
- CN
- China
- Prior art keywords
- layer
- heat
- inner cladding
- partition board
- support column
- 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
- H01B7/324—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising temperature sensing means
-
- 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
- H01B7/189—Radial force absorbing layers providing a cushioning effect
-
- 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
- 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
Landscapes
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses a kind of fireproof alarming cables,Including surrounding layer,Inner cladding and several cable cores,The outside of inner cladding is equipped with surrounding layer,Inner cladding is internally provided with several cable cores,And inner cladding is internally provided with temperature detector,Temperature detector is internally provided with alarm,Filled layer is equipped with inside inner cladding and between cable core and temperature detector,Buffer layer is equipped between inner cladding and surrounding layer,Insulating layer is equipped between buffer layer and inner cladding,A side inside buffer layer and close to surrounding layer is equipped with convex ball,The one end of convex ball far from surrounding layer is equipped with support column,The inner bottom of support column is equipped with elastic surface with convex ball junction,One end two sides of the convex ball far from surrounding layer are equipped with arc surface compatible with convex ball,The lower section of arc surface is equipped with partition board one,And support column extends to the lower section of partition board one through partition board together,It is arranged with spring one on the support column of one lower section of partition board,The bottom end of support column is equipped with snap-gauge,And snap-gauge is arc snap-gauge.
Description
Technical field
The present invention relates to field of cable technology, it particularly relates to a kind of fireproof alarming cable.
Background technology
Cable is typically by several or the cable of similar rope that several groups of conducting wires [every group at least two] are twisted, every group
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Multi rack is located at
In the air or mounted in underground, the bottom, it to be used for telecommunication or power Transmission.
But fire resistance is not good enough in use for some time for existing cable, once ignition of cable can not only cause one
Fixed economic loss, while going back the safety of life and property of the entail dangers to people, and people when typically cable generates open fire
It could find, it has not been convenient to which people take certain measure in advance.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For the problems in the relevant technologies, the present invention proposes a kind of fireproof alarming cable, to overcome existing the relevant technologies institute
Existing above-mentioned technical problem.
The technical proposal of the invention is realized in this way：
The outside of a kind of fireproof alarming cable, including surrounding layer, inner cladding and several cable cores, the inner cladding is equipped with the outsourcing
Layer, the inner cladding be internally provided with several cable cores, and the inner cladding is internally provided with temperature detector, the temperature
Detector is internally provided with alarm, sets inside the inner cladding and between the cable core and the temperature detector
There is filled layer, buffer layer is equipped between the inner cladding and the surrounding layer, is equipped between the buffer layer and the inner cladding
A side of insulating layer, the buffer layer inside and the close surrounding layer is equipped with convex ball, and the convex ball is far from the surrounding layer
One end be equipped with support column, the inner bottom of the support column and the convex ball junction are equipped with elastic surface, and the convex ball is separate
One end two sides of the surrounding layer are equipped with arc surface compatible with the convex ball, and the lower section of the arc surface is equipped with partition board
One, and the support column extends to the lower section of the partition board one through the partition board together, is located at the institute of one lower section of the partition board
It states and is arranged with spring one on support column, the bottom end of the support column is equipped with snap-gauge, and the snap-gauge is arc snap-gauge, the snap-gauge
Bottom end be equipped with bottom plate, the inner tip of the bottom plate is equipped with groove compatible with the snap-gauge, and the inside of the groove is pushed up
It is connected by spring two between end and the bottom end of the snap-gauge, and the bottom plate is located inside the buffer layer and close to the guarantor
A side of warm layer is equipped with heat-sink shell one, the heat-sink shell one and the inner cladding between the insulating layer and the inner cladding
Between be equipped with heat-sink shell two, fireprotection layer is equipped between the heat-sink shell one and the heat-sink shell two, two inside the fireprotection layer
Side is equipped with heat-insulating fire-proofing plate to layer, and partition board two, and the two sides of the partition board two and institute are equipped between the heat-insulating fire-proofing plate
It states and is equipped with several connecting poles between heat-insulating fire-proofing plate, the connecting pole for being located at two two sides of the partition board is arranged in a crossed manner, described
Form several cavitys between partition board two, the connecting pole and the heat-insulating fire-proofing plate, the heat-sink shell two and the inner cladding it
Between be equipped with heat-sensitive variable colour layer, the described a side of heat-sensitive variable colour layer far from the inner cladding is equipped with transparent channel, and described transparent
Channel is through the fireprotection layer and extends to the surrounding layer, a side of the surrounding layer far from the inner cladding and with it is described
Transparent channel junction is equipped with observation window, and the outer surface of the surrounding layer is uniformly provided with several concave tooth.
Further, the filled layer is metal fiber wire.
Further, it is filled with heat-preservation cotton inside the insulating layer.
Further, it is equipped with asbestos fibre close to the side of the heat-insulating fire-proofing plate of a side of the heat-sink shell two
Layer.
Further, waterproof layer is equipped between the heat-sensitive variable colour layer and the heat-sink shell two.
Further, the concave tooth is internally provided with fixed seat, and the fixed seat is equipped with far from one end inside the concave tooth
Strut, the one end of the strut far from the fixed seat are equipped with several hangnails.
Further, the heat-insulating fire-proofing plate, the partition board two and the connecting pole are all made of the fire prevention face of identical material
Plate.
Further, the inner cladding is nonwoven fabric, and the surrounding layer is PU leather sheaths.
Further, the partition board one is equipped with bayonet compatible with the support column with the support column junction.
Beneficial effects of the present invention：Pass through the convex ball and support column inside buffer layer so that when cable is squeezed, lead to
Excess convexity ball and support column can compress snap-gauge, and then compressed spring two, so as to play certain resiliency to cable, simultaneously
It can automatically be resetted by the spring two of bottom end, be more favorable for safety and the use of cable, it can by temperature detector
To detect the temperature inside cable in real time, when the temperature is excessively high by alarm equipment alarm so as to reminding people timely
It was found that while the color change of heat-sensitive variable colour layer can be timely observed by observation window, people can also be helped timely
Understand the temperature change inside cable, buffer compartment repeatedly can carry out the intensity of a fire by heat-insulating fire-proofing plate, partition board two and cavity
Heat, to effectively raise fire resistance property.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is fireproof alarming construction of cable schematic diagram according to the ... of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of fire proof construction according to the ... of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram inside buffer layer according to the ... of the embodiment of the present invention；
In figure：
1, surrounding layer；2, inner cladding；3, cable core；4, temperature detector；5, alarm；6, filled layer；7, buffer layer；8, it keeps the temperature
Layer；9, convex ball；10, support column；11, elastic surface；12, arc surface；13, partition board one；14, spring one；15, snap-gauge；16, bottom plate；
17, groove；18, spring two；19, heat-sink shell one；20, heat-sink shell two；21, fireprotection layer；22, heat-insulating fire-proofing plate；23, partition board two；
24, connecting pole；25, cavity；26, heat-sensitive variable colour layer；27, transparent channel；28, observation window；29, concave tooth；30, asbestos fibre layer；
31, waterproof layer；35, bayonet.
In figure：
1, surrounding layer；2, inner cladding；3, cable core；4, temperature detector；5, alarm；6, filled layer；7, buffer layer；8, it keeps the temperature
Layer；9, convex ball；10, support column；11, elastic surface；12, arc surface；13, partition board one；14, spring one；15, snap-gauge；16, bottom plate；
17, groove；18, spring two；19, heat-sink shell one；20, heat-sink shell two；21, fireprotection layer；22, heat-insulating fire-proofing plate；23, partition board two；
24, connecting pole；25, cavity；26, heat-sensitive variable colour layer；27, transparent channel；28, observation window；29, concave tooth；30, asbestos fibre layer；
31, waterproof layer；32, fixed seat；33, strut；34, hangnail；35, bayonet.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, a kind of fireproof alarming cable is provided.
As shown in Figs 1-4, fireproof alarming cable according to the ... of the embodiment of the present invention, including surrounding layer 1, inner cladding 2 and several
Cable core 3, the outside of the inner cladding 2 are equipped with the surrounding layer 1, and the inner cladding 2 is internally provided with several cable cores 3, and
The inner cladding 2 is internally provided with temperature detector 4, and the temperature detector 4 is internally provided with alarm 5, the inner cladding 2
It is internal and positioned at the cable core 3 and the temperature detector 4 between equipped with filled layer 6, the inner cladding 2 and the outsourcing
Be equipped with buffer layer 7 between layer 1, be equipped with insulating layer 8 between the buffer layer 7 and the inner cladding 2, the inside of the buffer layer 7 and
It is equipped with convex ball 9 close to a side of the surrounding layer 1,9 one end far from the surrounding layer 1 of the convex ball is equipped with support column 10,
The inner bottom of the support column 10 is equipped with elastic surface 11 with 9 junction of convex ball, and the convex ball 9 is far from the surrounding layer 1
One end two sides be equipped with arc surface 12 compatible with the convex ball 9, the lower section of the arc surface 12 is equipped with partition board 1, and
The support column 10 runs through the partition board 1 and extends to the lower section of the partition board 1, is located at one 13 lower section of the partition board
Spring 1 is arranged on the support column 10, the bottom end of the support column 10 is equipped with snap-gauge 15, and the snap-gauge 15 is arc
The bottom end of snap-gauge 15, the snap-gauge 15 is equipped with bottom plate 16, and the inner tip of the bottom plate 16 is equipped with to be adapted with the snap-gauge 15
Groove 17, connected by spring 2 18 between the inner tip of the groove 17 and the bottom end of the snap-gauge 15, and the bottom
Plate 16 is located at 7 inside of the buffer layer and close to a side of the insulating layer 8, between the insulating layer 8 and the inner cladding 2
Equipped with heat-sink shell 1, heat-sink shell 2 20, one 19 He of the heat-sink shell are equipped between the heat-sink shell 1 and the inner cladding 2
Fireprotection layer 21 is equipped between the heat-sink shell 2 20, the two sides inside the fireprotection layer 21 are equipped with heat-insulating fire-proofing plate 22 to layer,
Partition board 2 23 is equipped between the heat-insulating fire-proofing plate 22, and between the two sides of the partition board 2 23 and the heat-insulating fire-proofing plate 22
Equipped with several connecting poles 24, the connecting pole 24 for being located at 2 23 two sides of the partition board is arranged in a crossed manner, the partition board 2 23, institute
State and form several cavitys 25 between connecting pole 24 and the heat-insulating fire-proofing plate 22, the heat-sink shell 2 20 and the inner cladding 2 it
Between be equipped with heat-sensitive variable colour layer 26,26 a side far from the inner cladding 2 of the heat-sensitive variable colour layer is equipped with transparent channel 27, and institute
Transparent channel 27 is stated through the fireprotection layer 21 and extends to the surrounding layer 1, the surrounding layer 1 is far from the inner cladding 2
A side and it is equipped with observation window 28 with 27 junction of the transparent channel, the outer surface of the surrounding layer 1 is uniformly provided with several
Concave tooth 29.
By means of above-mentioned technical proposal, pass through the convex ball 9 and support column 10 inside buffer layer 7 so that when cable is by crowded
When pressure, snap-gauge 15, and then compressed spring 2 18 can be compressed by convex ball 9 and support column 10, so as to play one to cable
Fixed resiliency, while can automatically be resetted by the spring of bottom end 2 18, it is more favorable for safety and the use of cable,
Can detect the temperature inside cable in real time by temperature detector 4, when the temperature is excessively high by alarm 5 alarm to
People can be reminded timely to find, while can timely observe that the color of heat-sensitive variable colour layer 26 becomes by observation window 28
Change, people can also be helped timely to understand the temperature change inside cable, pass through heat-insulating fire-proofing plate 22, partition board 2 23 and cavity
25 can be heat-insulated to the buffering of intensity of a fire progress repeatedly, to effectively raise fire resistance property.
In addition, the filled layer 6 is metal fiber wire, 8 inside of the insulating layer is filled with heat-preservation cotton, close to the heat absorption
The side of the heat-insulating fire-proofing plate 22 of a side of layer 2 20 is equipped with asbestos fibre layer 30, the heat-sensitive variable colour layer 26 and described
Waterproof layer 31 is equipped between heat-sink shell 2 20, the concave tooth 29 is internally provided with fixed seat 32, and the fixed seat 32 is far from described recessed
One end inside tooth 29 is equipped with strut 33, and the one end of the strut 33 far from the fixed seat 32 is equipped with several hangnails 34, passes through
Strut 33 and hangnail 34 inside concave tooth 29 can be effectively prevented baiting for animal, and the safety to be more favorable for cable makes
With.
In addition, the heat-insulating fire-proofing plate 22, the partition board 2 23 and the connecting pole 24 are all made of the fire prevention of identical material
Panel, the inner cladding 2 are nonwoven fabric, and the surrounding layer 1 is PU leather sheaths, the partition board 1 and 10 junction of the support column
Equipped with bayonet compatible with the support column 10 35.
In conclusion by means of the above-mentioned technical proposal of the present invention, by the convex ball 9 and support column 10 inside buffer layer 7,
So that when cable is squeezed, snap-gauge 15, and then compressed spring 2 18 can be compressed by convex ball 9 and support column 10, to
Certain resiliency can be played to cable, while can automatically be resetted by the spring of bottom end 2 18, be more favorable for
The safety of cable and use can detect the temperature inside cable by temperature detector 4, lead to when the temperature is excessively high in real time
The alarm of alarm 5 is crossed so as to remind people timely to find, while temperature-sensitive can timely be observed by observation window 28
The color change of photochromic layer 26 can also help people timely to understand the temperature change inside cable, pass through heat-insulating fire-proofing plate
22, the buffering that partition board 2 23 and cavity 25 can carry out the intensity of a fire repeatedly is heat-insulated, to effectively raise fire resistance property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of fireproof alarming cable, which is characterized in that including surrounding layer（1）, inner cladding（2）With several cable cores（3）, described interior
Covering（2）Outside be equipped with the surrounding layer（1）, the inner cladding（2）Be internally provided with several cable cores（3）, and it is described
Inner cladding（2）Be internally provided with temperature detector（4）, the temperature detector（4）Be internally provided with alarm（5）, described interior
Covering（2）It is internal and be located at the cable core（3）With the temperature detector（4）Between be equipped with filled layer（6）, the interior packet
Layer（2）With the surrounding layer（1）Between be equipped with buffer layer（7）, the buffer layer（7）With the inner cladding（2）Between be equipped with protect
Warm layer（8）, the buffer layer（7）The internal and close surrounding layer（1）A side be equipped with convex ball（9）, the convex ball（9）Far
From the surrounding layer（1）One end be equipped with support column（10）, the support column（10）Inner bottom and the convex ball（9）Connection
Place is equipped with elastic surface（11）, the convex ball（9）Far from the surrounding layer（1）One end two sides be equipped with and the convex ball（9）Phase
The arc surface of adaptation（12）, the arc surface（12）Lower section be equipped with partition board one（13）, and the support column（10）Through described
Partition board one（13）And extend to the partition board one（13）Lower section, be located at the partition board one（13）The support column of lower section（10）
On be arranged with spring one（14）, the support column（10）Bottom end be equipped with snap-gauge（15）, and the snap-gauge（15）For arc snap-gauge
（15）, the snap-gauge（15）Bottom end be equipped with bottom plate（16）, the bottom plate（16）Inner tip be equipped with and the snap-gauge（15）
Compatible groove（17）, the groove（17）Inner tip and the snap-gauge（15）Bottom end between pass through spring two（18）
Connection, and the bottom plate（16）Positioned at the buffer layer（7）The internal and close insulating layer（8）A side, the heat preservation
Layer（8）With the inner cladding（2）Between be equipped with heat-sink shell one（19）, the heat-sink shell one（19）With the inner cladding（2）Between
Equipped with heat-sink shell two（20）, the heat-sink shell one（19）With the heat-sink shell two（20）Between be equipped with fireprotection layer（21）, described anti-
Fire bed（21）Internal two sides are equipped with heat-insulating fire-proofing plate to layer（22）, the heat-insulating fire-proofing plate（22）Between be equipped with partition board two
（23）, and the partition board two（23）Two sides and the heat-insulating fire-proofing plate（22）Between be equipped with several connecting poles（24）, it is located at
The partition board two（23）The connecting pole of two sides（24）It is arranged in a crossed manner, the partition board two（23）, the connecting pole（24）With
The heat-insulating fire-proofing plate（22）Between form several cavitys（25）, the heat-sink shell two（20）With the inner cladding（2）Between set
There is heat-sensitive variable colour layer（26）, the heat-sensitive variable colour layer（26）Far from the inner cladding（2）A side be equipped with transparent channel（27）,
And the transparent channel（27）Through the fireprotection layer（21）And extend to the surrounding layer（1）, the surrounding layer（1）Far from institute
State inner cladding（2）A side and with the transparent channel（27）Junction is equipped with observation window（28）, the surrounding layer（1）It is outer
Side surface is uniformly provided with several concave tooth（29）.
2. a kind of fireproof alarming cable according to claim 1, which is characterized in that the filled layer（6）For metallic fiber
Silk.
3. a kind of fireproof alarming cable according to claim 1, which is characterized in that the insulating layer（8）Inside is filled with
Heat-preservation cotton.
4. a kind of fireproof alarming cable according to claim 1, which is characterized in that close to the heat-sink shell two（20）One
The heat-insulating fire-proofing plate of side（22）Side be equipped with asbestos fibre layer（30）.
5. a kind of fireproof alarming cable according to claim 1, which is characterized in that the heat-sensitive variable colour layer（26）With it is described
Heat-sink shell two（20）Between be equipped with waterproof layer（31）.
6. a kind of fireproof alarming cable according to claim 1, which is characterized in that the concave tooth（29）It is internally provided with fixation
Seat, the fixed seat is far from the concave tooth（29）Internal one end is equipped with strut, the one end of the strut far from the fixed seat
Equipped with several hangnails.
7. a kind of fireproof alarming cable according to claim 1, which is characterized in that the heat-insulating fire-proofing plate（22）, it is described
Partition board two（13）With the connecting pole（24）It is all made of the fireproof panel of identical material.
8. a kind of fireproof alarming cable according to claim 1, which is characterized in that the inner cladding（2）For nonwoven fabric, institute
State surrounding layer（1）For PU leather sheaths.
9. a kind of fireproof alarming cable according to claim 1, which is characterized in that the partition board one（13）With the support
Column（10）Junction is equipped with and the support column（10）Compatible bayonet（35）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412601.1A CN108777194A (en) | 2018-05-03 | 2018-05-03 | A kind of fireproof alarming cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412601.1A CN108777194A (en) | 2018-05-03 | 2018-05-03 | A kind of fireproof alarming cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108777194A true CN108777194A (en) | 2018-11-09 |
Family
ID=64026914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810412601.1A Pending CN108777194A (en) | 2018-05-03 | 2018-05-03 | A kind of fireproof alarming cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108777194A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799025A (en) * | 2020-07-16 | 2020-10-20 | 安徽渡江电缆集团有限公司 | Intrinsic safety halogen-free flame-retardant computer cable |
| CN112420264A (en) * | 2020-09-30 | 2021-02-26 | 杭州富通电线电缆有限公司 | Early warning cable |
| CN112466541A (en) * | 2020-09-30 | 2021-03-09 | 杭州富通电线电缆有限公司 | Cable with improved insulation |
| CN112750564A (en) * | 2019-10-30 | 2021-05-04 | 广州番禺电缆集团有限公司 | Automatic detect smart cable |
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| CN205004066U (en) * | 2015-10-09 | 2016-01-27 | 北京市重型电缆厂 | Underground is with preventing digging outage cable |
| CN106683780A (en) * | 2015-11-10 | 2017-05-17 | 江苏金通交通器材有限公司 | Cable with changeable colors and alarming function |
| CN107403663A (en) * | 2017-07-20 | 2017-11-28 | 安徽华宝电缆有限责任公司 | High ferro rare earth aluminium alloy fireproof alarming cable |
| CN207038227U (en) * | 2017-06-14 | 2018-02-23 | 武汉鼎业环保工程技术有限公司 | Cable isolation sheath |
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2018
- 2018-05-03 CN CN201810412601.1A patent/CN108777194A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205004066U (en) * | 2015-10-09 | 2016-01-27 | 北京市重型电缆厂 | Underground is with preventing digging outage cable |
| CN106683780A (en) * | 2015-11-10 | 2017-05-17 | 江苏金通交通器材有限公司 | Cable with changeable colors and alarming function |
| CN207038227U (en) * | 2017-06-14 | 2018-02-23 | 武汉鼎业环保工程技术有限公司 | Cable isolation sheath |
| CN107403663A (en) * | 2017-07-20 | 2017-11-28 | 安徽华宝电缆有限责任公司 | High ferro rare earth aluminium alloy fireproof alarming cable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112750564A (en) * | 2019-10-30 | 2021-05-04 | 广州番禺电缆集团有限公司 | Automatic detect smart cable |
| CN111799025A (en) * | 2020-07-16 | 2020-10-20 | 安徽渡江电缆集团有限公司 | Intrinsic safety halogen-free flame-retardant computer cable |
| CN111799025B (en) * | 2020-07-16 | 2022-02-08 | 安徽渡江电缆集团有限公司 | Intrinsic safety halogen-free flame-retardant computer cable |
| CN112420264A (en) * | 2020-09-30 | 2021-02-26 | 杭州富通电线电缆有限公司 | Early warning cable |
| CN112466541A (en) * | 2020-09-30 | 2021-03-09 | 杭州富通电线电缆有限公司 | Cable with improved insulation |
| CN112466541B (en) * | 2020-09-30 | 2022-07-26 | 杭州富通电线电缆有限公司 | Cable with improved insulation |
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Application publication date: 20181109 |