CN109786012B - Acid-resistant aluminum alloy cable - Google Patents
Acid-resistant aluminum alloy cable Download PDFInfo
- Publication number
- CN109786012B CN109786012B CN201910077986.5A CN201910077986A CN109786012B CN 109786012 B CN109786012 B CN 109786012B CN 201910077986 A CN201910077986 A CN 201910077986A CN 109786012 B CN109786012 B CN 109786012B
- Authority
- CN
- China
- Prior art keywords
- layer
- acid
- fixedly connected
- alloy cable
- magic
- 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
Images
Abstract
The invention discloses an acid-resistant aluminum alloy cable, wherein an insulating layer is fixedly connected to the outer surface wall of a core body, an acid-resistant layer is fixedly connected to the outer surface wall of the insulating layer, a sheath is fixedly connected to the outer surface wall of the acid-resistant layer, the two opposite sides of the sheath are provided with an inner concave part and an outer convex part, the sheath at positions different from the inner concave part and the outer convex part is also provided with a groove body, a scroll is rotatably connected to the inner part of the groove body, a magic ruler is fixedly connected to the inner part of the scroll, a magic tape is wrapped on the outer surface wall of the magic ruler, one surface of the magic tape is a fiber surface, the other surface of the magic tape is a barbed surface, and the outer surface wall of the magic tape is fixedly connected with a first waterproof layer. The purpose of preventing the magic tape from being soaked by rainwater when not in use, improving the durability of the magic tape and reducing the use cost is achieved.
Description
Technical Field
The invention relates to the field of wires and cables, in particular to an acid-resistant aluminum alloy cable.
Background
The cable is a common conductor in daily life, and transmits electric power or information from one place to another place, and along with the development of the society, the power consumption is increased, and the requirements on the cable are higher and higher. Sometimes, a plurality of cables need to be connected in the same place, and people can bind the wires together through ropes or bands, so that the use is inconvenient, and the appearance is not attractive.
At present, people use the magic tape to bind the cable through the magic tape with the binding function arranged on the cable, so that the operation of people is facilitated, and the attractiveness is improved.
But the magic subsides often receive the soaking of rainwater and influence the life of magic subsides when not using, reduced the durability of magic subsides, increased use cost.
Disclosure of Invention
The invention aims to provide an acid-resistant aluminum alloy cable, and aims to solve the technical problems that the service life of a magic tape is influenced because the magic tape is often soaked by rainwater when the magic tape is not used in the prior art, the durability of the magic tape is reduced, and the use cost is increased.
In order to achieve the above object, the acid-resistant aluminum alloy cable adopted by the present invention includes a core, an insulating layer, an acid-resistant layer, a sheath, an inner concave portion, an outer convex portion, a groove, a reel, a magic ruler, a magic tape, and a first waterproof layer, wherein the insulating layer is fixedly connected to the core and located on an outer surface wall of the core, the acid-resistant layer is fixedly connected to the insulating layer and located on an outer surface wall of the insulating layer, the sheath is fixedly connected to the acid-resistant layer and located outside the acid-resistant layer, the inner concave portion and the outer convex portion are provided on opposite sides of the sheath, the inner concave portion and the outer convex portion are detachably engaged, the groove is further provided on the sheath at a position different from the inner concave portion and the outer convex portion, the reel is rotatably connected to the groove and located inside the groove, the magic ruler with spool fixed connection to be located the inside of spool, the magic subsides with the magic ruler bonds, and wraps up the outward appearance wall of magic ruler, just the one side of magic subsides is the fibre face, the another side of magic subsides is the hook thorn face, first waterproof layer with magic subsides fixed connection, and be located the outward appearance wall of magic subsides.
The inner concave part is provided with a convex strip, the outer convex part is provided with a groove, and the convex strip is detachably connected with the groove.
Wherein, acidproof aluminum alloy cable still includes sealed piece, sealed piece with magic subsides fixed connection, and be located the magic is pasted and is kept away from the one end of spool, just sealed piece with the cell body adaptation.
The acid-resistant aluminum alloy cable further comprises a sealing ring, wherein the sealing ring is fixedly connected with the sealing block and is positioned on the periphery of the sealing block.
The width of the groove body is larger than that of the magic tape.
The acid-resistant aluminum alloy cable further comprises a fireproof layer, wherein the fireproof layer is fixedly connected with the acid-resistant layer and is positioned on the outer surface wall of the acid-resistant layer.
The acid-resistant aluminum alloy cable further comprises a second waterproof layer, wherein the second waterproof layer is fixedly connected with the fireproof layer and is positioned on the outer surface wall of the fireproof layer.
The acid-resistant aluminum alloy cable further comprises an oil-resistant layer, wherein the oil-resistant layer is fixedly connected with the second waterproof layer and is positioned on the outer surface wall of the second waterproof layer.
The acid-resistant aluminum alloy cable further comprises an anti-UV layer, one surface of the anti-UV layer is fixedly connected with the oil-resistant layer, and the other surface of the anti-UV layer is fixedly connected with the sheath.
Wherein, a plurality of heat dissipation holes are arranged on the jacket.
The acid-resistant aluminum alloy cable is fixedly connected to the outer surface wall of the core body through the insulating layer, the acid-resistant layer is fixedly connected to the outer surface wall of the insulating layer, the sheath is fixedly connected to the outer surface wall of the acid-resistant layer, the inner concave portion and the outer convex portion are arranged on two opposite sides of the sheath, the groove body is further arranged on the sheath at a position different from the inner concave portion and the outer convex portion, the scroll is rotatably connected to the inner portion of the groove body, the magic ruler is fixedly connected to the inner portion of the scroll, the magic tape is wrapped on the outer surface wall of the magic ruler, one surface of the magic tape is a fiber surface, the other surface of the magic tape is a barbed surface, and the outer surface wall of the magic tape is fixedly connected with the first waterproof layer. Utilize interior concave part with the cooperation of outer convex part makes the cable be difficult for the confusion, and pass through magic subsides bind its a plurality of cables, when a plurality of cables need be dismantled, the release magic subsides, at this moment in the magic subsides the magic chi is automatic to be buckled the inside of cell body, and the exterior wall of magic subsides sets up the second waterproof layer obtains to prevent that the magic from pasting and receiving the rainwater when not using and soaks, improves the durability of magic subsides, reduces use cost's effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the acid-resistant aluminum alloy cable of the present invention.
Fig. 2 is a side view of the alumite alloy cable of the present invention.
Fig. 3 is a cross-sectional view of the acid-resistant aluminum alloy cable of the present invention.
Fig. 4 is an enlarged view of the acid resistant aluminum alloy cable of the present invention.
Fig. 5 is a cross-sectional view of an alumite alloy cable of the present invention.
Fig. 6 is a front view of the alumite alloy cable of the present invention.
100-acid-resistant aluminum alloy cable, 10-core body, 11-insulating layer, 12-acid-resistant layer, 13-sheath, 14-inner concave part, 15-outer convex part, 16-groove body, 17-scroll, 18-magic ruler, 19-magic tape, 21-first waterproof layer, 22-convex strip, 23-groove, 24-sealing block, 25-sealing ring, 26-fireproof layer, 27-second waterproof layer, 28-oil-resistant layer, 29-UV-resistant layer and 31-radiating hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the present invention provides an alumite cable 100, where the alumite cable 100 includes a core 10, an insulating layer 11, an acid-resistant layer 12, a sheath 13, an inner recess 14, an outer protrusion 15, a groove 16, a reel 17, a magic tape 18, a magic tape 19, and a first waterproof layer 21, the insulating layer 11 is fixedly connected to the core 10 and located on an outer wall of the core 10, the acid-resistant layer 12 is fixedly connected to the insulating layer 11 and located on an outer wall of the insulating layer 11, the sheath 13 is fixedly connected to the acid-resistant layer 12 and located outside the acid-resistant layer 12, the inner recess 14 and the outer protrusion 15 are provided on opposite sides of the sheath 13, the inner recess 14 and the outer protrusion 15 are detachably engaged, the groove 16 is provided on the sheath 13 at a position different from the positions of the inner recess 14 and the outer protrusion 15, the spool 17 with the cell body 16 rotates to be connected, and is located the inside of cell body 16, magic chi 18 with spool 17 fixed connection, and be located the inside of spool 17, magic subsides 19 with magic chi 18 bonds, and wraps up the exterior wall of magic chi 18, just magic subsides 19 one side is the fibrous face, magic subsides 19 another side is the hook thorn face, first waterproof layer 21 with magic subsides 19 fixed connection, and is located magic subsides 19's exterior wall.
In this embodiment, the core 10 is made of an aluminum alloy conductor material, the insulating layer 11 is composed of a polystyrene plastic layer and carbon dioxide nanoparticles, a shielding layer can be additionally arranged between the insulating layer 11 and the core 10, the shielding layer is woven by a bare copper wire and is provided with a polyester film layer on the surface, the polyester film layer has excellent mechanical properties, high rigidity, hardness, toughness, puncture resistance, friction resistance, high temperature and low temperature resistance, and good chemical resistance and oil resistance, the acid-resistant layer 12 is a high molecular compound formed by polymerizing tetrafluoroethylene, and has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-adhesiveness, electrical insulation property, good ageing resistance, boiling-resistant strong corrosive media such as hydrochloric acid and sulfur, and the like, so that the corrosion resistance and acid resistance of the cable are improved, the sheath 13 is composed of a radiation cross-linked polyolefin layer, and the sheath 13 can increase the strength, the acid resistance and the resistance of the cable, Elasticity and hardness, the concave portion 14 is located below the sheath 13, the outer convex portion 15 is located above the sheath 13, the concave portion 14 and the outer convex portion 15 are oppositely arranged, the groove 16 is further arranged on the sheath 13 at a position different from the positions of the concave portion 14 and the outer convex portion 15, the depth of the groove 16 is smaller than the outer diameter of the sheath 13, the inside of the groove 16 is rotatably connected with the scroll 17, the magic tape 18 is fixedly connected to the scroll 17, the material for forming the magic tape 18 is the same as the material for forming the snap tape, therefore, the magic tape 18 has the characteristic that the snap tape is curled under stress, the length of the magic tape 18 is greater than the diameter of the acid-resistant aluminum alloy cable 100, the magic tape 19 is wrapped on the outer surface wall of the magic tape 18, and the magic tape 19 has two surfaces, one of them face is the fibre face, and another face is the barb face, when people are installing aluminium alloy cable 100, because need install many aluminium alloy cable 100, but install behind many aluminium alloy cable 100 whole installation department just become disorderly and have no chapter, accessible installer at this moment with one of them aluminium alloy cable 100's interior concave part 14 and adjacent aluminium alloy cable 100's exterior convex part 15 mutually support for do not take place confusion between the aluminium alloy cable 100, then follow the inside of cell body 16 through the rotation of pivot pulls magic subsides 19 to suitable length, makes through the winding fibre face and the barb face of magic subsides 19 adhere to each other, therefore bind many aluminium alloy cable 100 fixedly. Because construction installation part reason need not use during 19, 19 separation that can realize the cable fast of magic subsides are appearing can conveniently seek the circuit that corresponds when the circumstances such as acid-proof aluminum alloy cable 100 damages to the bonding of separation hook thorn face and fibre face, at this moment 19 is passed through to magic subsides 18 atress is just curled characteristic, 19 can automatic retraction of magic subsides advance the inside of cell body 16, and pass through 21 fixed connection of first waterproof layer is in 19's exterior wall prevents 19 magic subsides 19 receives soaking of rainwater, improves 19 is pasted to magic durability, reduces use cost.
Furthermore, the inner concave part 14 is provided with a convex strip 22, the outer convex part 15 is provided with a groove 23, and the convex strip 22 is detachably connected with the groove 23.
In the present embodiment, when two adjacent alumite cables 100 need to be bound, the protruding strip 22 of the inner concave portion 14 of one alumite cable 100 is engaged with the groove 23 of the outer convex portion 15 of the other alumite cable 100, and the positions of the two alumite cables 100 are fixed, so that the arrangement of the acid-resistant aluminum alloy cables 100 at the installation position can be ensured to be orderly, and the stability of the connection structure can be increased.
Further, the acid-proof aluminum alloy cable 100 further comprises a sealing block 24, the sealing block 24 is fixedly connected with the magic tape 19 and is located at one end, away from the scroll 17, of the magic tape 19, and the sealing block 24 is matched with the groove body 16. The acid-proof aluminum alloy cable 100 further comprises a sealing ring 25, wherein the sealing ring 25 is fixedly connected with the sealing block 24 and is positioned on the periphery of the sealing block 24. The width of the groove body 16 is equal to the width of the magic tape 19.
In this embodiment, the size of sealed piece 24 with the size of cell body 16 is unanimous, sealed piece 24 fixed connection be in magic subsides 19 is kept away from the one end of spool 17, sealed piece 24 set up on the one hand can make things convenient for the installer to take out in the cell body 16 magic subsides 19 convenient and fast more, on the other hand can increase magic subsides 19 are in waterproof nature in the cell body 16 improves magic subsides 19's durability increases magic subsides 19's life, sealing washer 25 fixed connection in the cell body 16 with the position of sealed piece 24 block, can further improve waterproof nature, extension magic subsides 19's life. The width of the slot body 16 is equal to the width of the magic tape 19, so that the magic tape 19 can be rapidly stretched and contracted, and the phenomenon that the slot body 16 buckles the magic tape 19 cannot occur.
Further, the alumite cable 100 further comprises a fire-retardant layer 26, and the fire-retardant layer 26 is fixedly connected with the acid-resistant layer 12 and is located on the outer surface wall of the acid-resistant layer 12.
In the embodiment, the polyphenylene sulfone terephthalamide fiber fabric and the polyphenylene sulfone terephthalamide fiber have excellent performance in the aspects of flame resistance and thermal-oxidative aging resistance, are heated in hot air at 300 ℃ for 100 hours, have strength loss of less than 5 percent and limited oxygen index of more than 33, and also have good dyeing property, electric insulation property, chemical corrosion resistance, radiation resistance and the like.
Further, the alumite cable 100 further comprises a second waterproof layer 27, and the second waterproof layer 27 is fixedly connected with the fireproof layer 26 and is located on the outer surface wall of the fireproof layer 26.
In this embodiment, the second waterproof layer 27 is a thermoplastic elastomer of electrostatic spraying waterproof powder, and the raw materials used in the first waterproof layer 21 and the second waterproof layer 27 are the same, and the second waterproof layer 27 can make the waterproof powder firmly adhere to the thermoplastic elastomer and the powder adhering is uniform, so that the alumite cable 100 has good waterproof performance and the service life is prolonged.
Further, the alumite cable 100 further includes an oil-resistant layer 28, and the oil-resistant layer 28 is fixedly connected to the second waterproof layer 27 and is located on an outer surface wall of the second waterproof layer 27.
In the present embodiment, the oil-resistant layer 28 is made of butyronitrile polyvinyl chloride, which can protect the cable from being used in an oil-immersed environment and prevent the surface of the cable from cracking.
Further, the alumite cable 100 further comprises an anti-UV layer 29, one surface of the anti-UV layer 29 is fixedly connected with the oil-resistant layer 28, and the other surface of the anti-UV layer 29 is fixedly connected with the sheath 13.
In the present embodiment, the UV-resistant layer 29 is a silica nano-scale inorganic fine particle layer, and can effectively isolate the damage of the alumite cable 100 due to the irradiation of ultraviolet rays.
Further, the sheath 13 has a plurality of heat dissipation holes 31.
In the present embodiment, the plurality of heat dissipation holes 31 are uniformly distributed on the sheath 13, and the heat dissipation holes 31 can improve the heat dissipation effect of the alumite cable 100 and prolong the service life of the alumite cable 100.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An alumite alloy cable is characterized in that,
the acid-resistant aluminum alloy cable comprises a core body, an insulating layer, an acid-resistant layer, a sheath, an inner concave part, an outer convex part, a groove body, a scroll, a magic ruler, a magic tape and a first waterproof layer, wherein the insulating layer is fixedly connected with the core body and is positioned on the outer wall of the core body, the acid-resistant layer is fixedly connected with the insulating layer and is positioned on the outer wall of the insulating layer, the sheath is fixedly connected with the acid-resistant layer and is positioned on the outer part of the acid-resistant layer, the inner concave part and the outer convex part are arranged on two opposite sides of the sheath, the inner concave part and the outer convex part are detachably matched, the magic ruler is different from the inner concave part and the outer convex part, the groove body is also arranged on the sheath, the scroll is rotatably connected with the groove body and is positioned in the groove body, the magic ruler is fixedly connected with the scroll and is, the magic tape is adhered to the magic ruler and wrapped on the outer surface wall of the magic ruler, one surface of the magic tape is a fiber surface, the other surface of the magic tape is a barbed surface, and the first waterproof layer is fixedly connected with the magic tape and located on the outer surface wall of the magic tape.
2. The alumite alloy cable as claimed in claim 1,
the concave part is provided with a convex strip, the convex part is provided with a groove, and the convex strip is detachably connected with the groove.
3. The alumite alloy cable as claimed in claim 2,
the acid-resistant aluminum alloy cable further comprises a sealing block, the sealing block is fixedly connected with the magic tape and is located at one end, away from the scroll, of the magic tape, and the sealing block is matched with the groove body.
4. The alumite alloy cable as claimed in claim 3,
the acid-resistant aluminum alloy cable further comprises a sealing ring, wherein the sealing ring is fixedly connected with the sealing block and is positioned on the periphery of the sealing block.
5. The alumite alloy cable as claimed in claim 4,
the width of the groove body is larger than that of the magic tape.
6. The alumite alloy cable as claimed in claim 1,
the acid-resistant aluminum alloy cable further comprises a fireproof layer, wherein the fireproof layer is fixedly connected with the acid-resistant layer and is positioned on the outer surface wall of the acid-resistant layer.
7. The alumite alloy cable as claimed in claim 6,
the acid-resistant aluminum alloy cable further comprises a second waterproof layer, wherein the second waterproof layer is fixedly connected with the fireproof layer and is positioned on the outer surface wall of the fireproof layer.
8. The alumite alloy cable as claimed in claim 7,
the acid-resistant aluminum alloy cable further comprises an oil-resistant layer, wherein the oil-resistant layer is fixedly connected with the second waterproof layer and is positioned on the outer surface wall of the second waterproof layer.
9. The alumite alloy cable as claimed in claim 8,
the acid-proof aluminum alloy cable further comprises an anti-UV layer, one side of the anti-UV layer is fixedly connected with the oil-resistant layer, and the other side of the anti-UV layer is fixedly connected with the sheath.
10. The alumite cable as claimed in claim 9,
the jacket is provided with a plurality of heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077986.5A CN109786012B (en) | 2019-01-28 | 2019-01-28 | Acid-resistant aluminum alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077986.5A CN109786012B (en) | 2019-01-28 | 2019-01-28 | Acid-resistant aluminum alloy cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109786012A CN109786012A (en) | 2019-05-21 |
| CN109786012B true CN109786012B (en) | 2020-03-31 |
Family
ID=66502515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910077986.5A Active CN109786012B (en) | 2019-01-28 | 2019-01-28 | Acid-resistant aluminum alloy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109786012B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371478A (en) * | 2019-08-07 | 2019-10-25 | 沈阳飞机工业（集团）有限公司 | A kind of conducting wire beaming device and its application method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206148175U (en) * | 2016-11-15 | 2017-05-03 | 安徽特种电缆集团有限公司 | Novel cable convenient to bind |
| CN206564135U (en) * | 2017-02-14 | 2017-10-17 | 和县电力电线电缆有限责任公司 | A kind of coal field geology exploration and geothermal logging cable |
| CN208255500U (en) * | 2018-06-01 | 2018-12-18 | 江苏万华通信科技有限公司 | A kind of shield clip steel wire layer-stranding cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015007811A2 (en) * | 2012-10-25 | 2017-07-04 | Adc Telecommunications Inc | system and method for applying an adhesive coated cable to a surface |
-
2019
- 2019-01-28 CN CN201910077986.5A patent/CN109786012B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206148175U (en) * | 2016-11-15 | 2017-05-03 | 安徽特种电缆集团有限公司 | Novel cable convenient to bind |
| CN206564135U (en) * | 2017-02-14 | 2017-10-17 | 和县电力电线电缆有限责任公司 | A kind of coal field geology exploration and geothermal logging cable |
| CN208255500U (en) * | 2018-06-01 | 2018-12-18 | 江苏万华通信科技有限公司 | A kind of shield clip steel wire layer-stranding cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109786012A (en) | 2019-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107039117B (en) | Flexible cable for new energy automobile | |
| CN104167251B (en) | High-voltage connecting cable provided with ultra-soft aluminum conductor and used in electric automobile and manufacturing method of high-voltage connecting cable | |
| CN204667974U (en) | A kind of skeletal support formula multi-core controlled cable | |
| CN109786012B (en) | Acid-resistant aluminum alloy cable | |
| KR101302499B1 (en) | Harness cable for environment friendly hid headlight of saving electricity consumption | |
| CN209929050U (en) | Coaxial cable with long service life | |
| CN204229900U (en) | A kind of charging electric vehicle cable | |
| CN207517419U (en) | Aluminium alloy interlocks armored cable | |
| CN211957185U (en) | Polyvinyl chloride insulation control cable | |
| CN210868205U (en) | Water-resistant flame-retardant aluminum sheath heating cable | |
| CN202736552U (en) | Cable for wind power generation | |
| CN208889356U (en) | A kind of double-insulated conductor that flexible multiconductor is twisted | |
| CN207302671U (en) | A kind of weather-proof solar photovoltaic cable of high fire-retardance radiation hardness | |
| CN210984370U (en) | Cable for oil-submersible pump | |
| CN220604359U (en) | Double-layer shielding silicone rubber cable | |
| CN215577899U (en) | Novel special analog signal cable | |
| CN216287653U (en) | Weather resistance wire and cable with expend with heat and contract with cold protective structure | |
| CN216980153U (en) | Flat watertight cable | |
| CN220155250U (en) | High-flame-retardant bending-resistant photovoltaic cable | |
| CN220155218U (en) | Ageing-resistant cable | |
| CN214476472U (en) | Flexible cable special for wind power generation | |
| CN219891933U (en) | Novel moisture-proof type shielding irrigation cable | |
| CN214032336U (en) | Insulating paper structure that waterproof performance is good | |
| CN215377050U (en) | Water-blocking copper-damage-resistant aging medium-low voltage power cable | |
| CN211455364U (en) | Silicon rubber insulation instrument 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |