CN211151407U - Fireproof electric wire outer cover - Google Patents
Fireproof electric wire outer cover Download PDFInfo
- Publication number
- CN211151407U CN211151407U CN201921903126.4U CN201921903126U CN211151407U CN 211151407 U CN211151407 U CN 211151407U CN 201921903126 U CN201921903126 U CN 201921903126U CN 211151407 U CN211151407 U CN 211151407U
- Authority
- CN
- China
- Prior art keywords
- fire
- fixedly connected
- dustcoat
- retardant
- substrate
- 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
Links
- 239000003063 flame retardant Substances 0.000 claims abstract description 34
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a fire prevention electric wire dustcoat, including the dustcoat body, the dustcoat body includes substrate and restrictive coating, and the top of substrate is run through and has been seted up the second and deposit the chamber, the top of substrate and the equal fixedly connected with baffle in bottom, and the top of baffle is run through and has been seted up the intercommunication chamber, the fire-retardant layer of outer wall fixedly connected with of substrate, the inner wall fixedly connected with metal level of restrictive coating, the inner wall fixedly connected with heating panel of metal level, form the first chamber of depositing between heating panel and the fire-retardant layer. This fire prevention electric wire dustcoat, through dustcoat body, baffle, intercommunication chamber, substrate, fire-retardant layer, fire retardant, first deposit the chamber, the cooperation in heating panel, louvre, metal level, restrictive coating and second deposit the chamber is used, the setting of multiple measure, great improvement the fire prevention flame retardant efficiency of dustcoat body, it is good to the protection effect of electric wire, but make the electric wire in the high temperature region operation of installing, improve the stability of relevant device operation, also favourable life who improves the electric wire.
Description
Technical Field
The utility model relates to an outer cover specifically is a fire prevention electric wire dustcoat.
Background
The electric wire refers to a wire for transmitting electric energy. The bare wires, the electromagnetic wires and the insulated wires. The bare wires have no insulating layer and comprise copper, aluminum flat wires, overhead stranded wires and various profiles (such as molded lines, buses, copper bars, aluminum bars and the like). It is mainly used for outdoor overhead and indoor bus bars and switch boxes. Magnet wires are insulated wires that, when energized, produce a magnetic field or induce a current in a magnetic field. It is mainly used for motor and transformer coils and other relevant electromagnetic equipment. The conductor is mainly a copper wire, and has a thin insulating layer, good electrical and mechanical properties, heat resistance, moisture resistance, solvent resistance and the like. Different insulating materials are selected to achieve different characteristics.
When some wires are installed, the wires need to be installed in areas with high temperature and easy ignition or fire keeping, and if the cables are directly installed, the wires are easy to be damaged by high temperature, so a fireproof wire cover is specially provided for contacting the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention electric wire dustcoat to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a fire prevention electric wire dustcoat, includes the dustcoat body, the dustcoat body includes substrate and restrictive coating, the top of substrate is run through and has been seted up the second and deposit the chamber, the equal fixedly connected with baffle in top and the bottom of substrate, the top of baffle is run through and has been seted up the intercommunication chamber, the fire-retardant layer of outer wall fixedly connected with of substrate, the inner wall fixedly connected with metal level of restrictive coating, the inner wall fixedly connected with heating panel of metal level, form the first chamber of depositing between heating panel and the fire-retardant layer, the first inside of depositing the chamber is provided with the fire retardant.
As a further aspect of the present invention: the top fixedly connected with first external thread piece of dustcoat body, the bottom fixedly connected with connecting block of dustcoat body, and the shape of connecting block is circular, the bottom of connecting block runs through the thread groove of seting up with first external thread piece looks adaptation.
As a further aspect of the present invention: the outer wall of dustcoat body has cup jointed the second external screw thread piece, the outer wall cover of second external screw thread piece is equipped with the mounting panel, the middle part at mounting panel top is run through and is seted up the screw hole with second external screw thread piece looks adaptation, the four corners at mounting panel top is all run through and is seted up the fixed orifices.
As a further aspect of the present invention: the outer wall of the heat dissipation plate is provided with a plurality of heat dissipation holes in a penetrating mode.
As a further aspect of the present invention: the flame-retardant layer is made of flame-retardant polyethylene, and the sheath layer is a low-smoke halogen-free flame-retardant sheath.
As a further aspect of the present invention: the metal layer is reinforced with a steel wire mesh belt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this practicality is through dustcoat body, baffle, intercommunication chamber, substrate, fire-retardant layer, fire retardant, first deposit chamber, heating panel, louvre, metal level, restrictive coating and the second and deposit the cooperation in chamber and use, the setting of multiple measure, great improvement the fire prevention flame retardant efficiency of dustcoat body, it is good to the protection effect of electric wire, but make the electric wire install the operation in high temperature region, improve the stability of relevant device operation, also favourable life who improves the electric wire.
2. This practicality is used through the cooperation of second external thread piece, mounting panel, screw hole and fixed orifices, is convenient for install and remove the mounting panel on the dustcoat body, simultaneously, and the convenience is installed fixedly to the dustcoat body, and the position accessible second external thread piece of mounting panel on the dustcoat body finely tunes, is favorable to improving the fixed effect of installation.
3. This practicality uses through the cooperation of first external screw thread piece, thread groove and connecting block, can realize two dustcoat body couplings, when high temperature region height was too high, can be in the same place a plurality of dustcoat body combinations, is favorable to improving the practicality of dustcoat and is applicable to, and installs and removes the mechanism simply, operates fast, is convenient for make up the concatenation to the dustcoat body, and it is very convenient to use.
Drawings
Fig. 1 is a schematic structural view of a fireproof electric wire housing.
Fig. 2 is a cross-sectional view of a housing body in a fire-resistant wire housing.
FIG. 3 is a top view of a mounting plate in a fire-rated electrical enclosure.
In the figure: the outer cover comprises an outer cover body 1, a first outer thread block 2, a second outer thread block 3, a mounting plate 4, a thread groove 5, a connecting block 6, a baffle 7, a communicating cavity 8, a base material 9, a flame-retardant layer 10, a flame retardant 11, a first storage cavity 12, a heat dissipation plate 13, a heat dissipation hole 14, a metal layer 15, a sheath layer 16, a second storage cavity 17, a threaded hole 18 and a fixing hole 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a fireproof electric wire cover includes a cover body 1, the cover body 1 includes a substrate 9 and a sheath layer 16, a second storage cavity 17 is formed through the top of the substrate 9, a baffle 7 is fixedly connected to both the top and the bottom of the substrate 9, a communication cavity 8 is formed through the top of the baffle 7, the communication cavity 8 is communicated with the second storage cavity 17, a flame retardant layer 10 is fixedly connected to the outer wall of the substrate 9, a metal layer 15 is fixedly connected to the inner wall of the sheath layer 16, a heat dissipation plate 13 is fixedly connected to the inner wall of the metal layer 15, a first storage cavity 12 is formed between the heat dissipation plate 13 and the flame retardant layer 10, a flame retardant 11 is disposed inside the first storage cavity 12, a first external thread block 2 is fixedly connected to the top of the cover body 1, a through hole is disposed at the top of the first external thread block 2, the through hole is communicated with the communication, and connecting block 6's shape is circular, connecting block 6's bottom is run through the thread groove 5 of seting up with 2 looks adaptations of first external screw thread piece, and thread groove 5 and intercommunication chamber 8 intercommunication, the outer wall of dustcoat body 1 has cup jointed second external screw thread piece 3, the outer wall cover of second external screw thread piece 3 is equipped with mounting panel 4, the middle part at mounting panel 4 top is run through the screw hole 18 of seting up with 3 looks adaptations of second external screw thread piece, the four corners at mounting panel 4 top all runs through and has seted up fixed orifices 19, the outer wall of heating panel 13 runs through and has seted up a plurality of louvres 14, fire-retardant layer 10 adopts fire-retardant polyethylene to make, restrictive coating 16 is the fire-retardant sheath of low smoke.
The utility model discloses a theory of operation is:
when the protective cover is used, before the electric wire is installed in a high-temperature area, the outer cover body 1 is sleeved on the outer side of the electric wire to protect the electric wire, the sheath layer 16 adopts a low-smoke halogen-free flame-retardant sheath with good flame-retardant effect, the metal layer 15 is a reinforced steel wire mesh belt, the flame-retardant effect of the outer cover body 1 is also favorably improved after the strength of the outer cover body 1 is improved, then the heat dissipation plate 13 and the heat dissipation holes 14 absorb and eliminate heat, the high-temperature-resistant effect of the outer cover body 1 is favorably improved, the flame-retardant effect of the outer cover body 1 is further improved, the flame-retardant agent 11 and the flame-retardant layer 10 are further improved, the fireproof flame-retardant effect of the outer cover body 1 is greatly improved due to the arrangement, second external thread piece 3 and screw hole 18's setting, be convenient for install and remove mounting panel 4 on dustcoat body 1, and simultaneously, cooperation through mounting panel 4 and fixed orifices 19 thereon, it is fixed conveniently to install dustcoat body 1, and mounting panel 4 finely tunes at position accessible second external thread piece 3 on dustcoat body 1, be favorable to improving the fixed effect of installation, inside the thread groove 5 on first external thread piece 2 screw in top dustcoat body 1 on the dustcoat body 1 of below, can realize that two dustcoat bodies 1 are connected, when the high temperature region height is too high, can combine together a plurality of dustcoat bodies 1, be favorable to improving the practicality of dustcoat and be applicable to, and install and remove the mechanism simple, the operation is quick, be convenient for make up the concatenation to dustcoat body 1, and it is very convenient to use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a fire prevention electric wire dustcoat, includes dustcoat body (1), its characterized in that: the utility model discloses an outer cover for a motor vehicle, including dustcoat body (1), dustcoat body (1) includes substrate (9) and restrictive coating (16), the top of substrate (9) is run through and has been seted up the second and deposit chamber (17), the top and the equal fixedly connected with baffle (7) in bottom of substrate (9), the top of baffle (7) is run through and has been seted up intercommunication chamber (8), the fire-retardant layer of outer wall fixedly connected with (10) of substrate (9), the inner wall fixedly connected with metal level (15) of restrictive coating (16), the inner wall fixedly connected with heating panel (13) of metal level (15), form between heating panel (13) and fire-retardant layer (10) and firstly deposit chamber (12), the first inside of depositing chamber (12) is provided with fire retardant (11).
2. A fire-resistant electrical wire cover according to claim 1, wherein: the top fixedly connected with first external thread piece (2) of dustcoat body (1), the bottom fixedly connected with connecting block (6) of dustcoat body (1), and the shape of connecting block (6) is circular, thread groove (5) of seting up with first external thread piece (2) looks adaptation are run through to the bottom of connecting block (6).
3. A fire-resistant electrical wire cover according to claim 1, wherein: the outer wall of dustcoat body (1) has cup jointed second external screw thread piece (3), the outer wall cover of second external screw thread piece (3) is equipped with mounting panel (4), screw hole (18) of seting up with second external screw thread piece (3) looks adaptation are run through at the middle part at mounting panel (4) top, fixed orifices (19) have all been run through in the four corners at mounting panel (4) top.
4. A fire-resistant electrical wire cover according to claim 1, wherein: the outer wall of the heat dissipation plate (13) is provided with a plurality of heat dissipation holes (14) in a penetrating mode.
5. A fire-resistant electrical wire cover according to claim 1, wherein: the flame-retardant layer (10) is made of flame-retardant polyethylene, and the sheath layer (16) is a low-smoke halogen-free flame-retardant sheath.
6. A fire-resistant electrical wire cover according to claim 1, wherein: the metal layer (15) reinforces the steel wire mesh belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903126.4U CN211151407U (en) | 2019-11-06 | 2019-11-06 | Fireproof electric wire outer cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903126.4U CN211151407U (en) | 2019-11-06 | 2019-11-06 | Fireproof electric wire outer cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211151407U true CN211151407U (en) | 2020-07-31 |
Family
ID=71770786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921903126.4U Expired - Fee Related CN211151407U (en) | 2019-11-06 | 2019-11-06 | Fireproof electric wire outer cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211151407U (en) |
-
2019
- 2019-11-06 CN CN201921903126.4U patent/CN211151407U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220104 Address after: 236000 households in Lingdong lane, baiyiqiao neighborhood committee, Wenfeng office, Yingzhou District, Fuyang City, Anhui Province Patentee after: Zhang Xueliang Address before: 362000 No. 96, Meishan village, Penghu Town, Yongchun County, Quanzhou City, Fujian Province Patentee before: Lin Lijun |
|
| 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: 20200731 |