CN107708235A - A kind of cable heating film of convenient curling - Google Patents
A kind of cable heating film of convenient curling Download PDFInfo
- Publication number
- CN107708235A CN107708235A CN201711137420.4A CN201711137420A CN107708235A CN 107708235 A CN107708235 A CN 107708235A CN 201711137420 A CN201711137420 A CN 201711137420A CN 107708235 A CN107708235 A CN 107708235A
- Authority
- CN
- China
- Prior art keywords
- cable
- heating film
- power supply
- membrane body
- positive
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
Landscapes
- Resistance Heating (AREA)
Abstract
The present invention relates to cable production technical field, more particularly to a kind of cable heating film of convenient curling.Including membrane body, power supply.Heating film is wound on cable to be repaired, so as to which cable be wrapped up wherein.It is the resistive heater electricity consumption electrically connected in heating film with positive pole power supply by locating part, so as to be heated to cable, the cable for being wound with heating film is rolled by the component that rolls, the sheath defect of cable surface is filled and led up.
Description
Technical field
The present invention relates to cable production technical field, more particularly to a kind of cable heating film of convenient curling.
Background technology
Cable is in manufacturing process, may be because of equipment fault, raw material impurity, work during last procedure sheath
The reasons such as skill problem cause the jacket surface defect of cable.For example, there is indentation, pit, bulge, disconnected glue, de- in the surface of cable
The defects of section, gauffer, bag rib, breakdown, to cable, it is necessary to repair.
Cable is repaired mainly by electric iron, plastic welding gun or blowtorch reparation at present, and these repair modes are not suitable
The cable surface of large area is repaired.
The content of the invention
The present invention provides a kind of cable heating film of convenient curling to solve above-mentioned technical problem, it is characterised in that including：
Membrane body, including inner side heat-conducting layer, outside heat-conducting layer, zone of heating, longitudinal thermal insulation barriers；
Power supply, including positive source and power cathode；
The zone of heating is arranged between the inner side heat-conducting layer and the outside heat-conducting layer, and is arranged on including horizontally-parallel
Multigroup resistive heater in the membrane body；
Multiple thermal insulation barriers are set in parallel in the membrane body and are spaced apart the adjacent resistive heater, and vertical
To through the inner side heat-conducting layer, the outside heat-conducting layer and the zone of heating；
The resistive heater includes being used to electrically connect the positive terminal of the positive source and for electrically connecting the power cathode
Negative pole end.
In above-mentioned technical proposal, heating film is wound on cable to be repaired, so as to which cable be wrapped up wherein.Pass through limit
Position part is the resistive heater electricity consumption electrically connected in heating film with positive pole power supply, so as to be heated to cable, by described
Roll component to roll the cable for being wound with heating film, the sheath defect of cable surface is filled and led up.
Preferably, the membrane body includes negative pole power supply and positive pole power supply；One end position of the negative pole power supply
Electrically connected in the negative pole end in the membrane body with resistive heater described in each group, the other end of the negative pole power supply is extend out to
The membrane body is outer to be electrically connected with the power cathode；The positive pole power supply includes being arranged on the multiple of described membrane body one end
Carbon brush, multiple carbon brush correspond with the positive terminal of resistive heater described in each group electrically connect respectively；The positive source
Including positive plate, be distributed in positive pole power supply on the positive plate at equal intervals, between the adjacent positive pole power supply between
Away from less than the minimum spacing between the adjacent positive terminal.The carbon brush and extend into the conductive trough and the positive pole power
Portion's conducting is powered for corresponding resistive heater.
Preferably, the membrane body includes smooth cable contact face.
Preferably, the membrane body includes coarse film roll around face.When the heating film multilayer-wound, increase layer with
The contact area of film between layer, increase the heat transfer effect of film between layers.
Preferably, the positive pole power supply includes conductive trough；The conductive trough includes insulation outer wall, conductive inner wall.
Preferably, the heat-conducting layer is graphene heat conducting film heat-insulation layer.
Brief description of the drawings
Fig. 1 is the structural representation of cable prosthetic device.
Fig. 2 is the cable prosthetic device structural representation equipped with cable.
Fig. 3 is the structural representation of locating part.
Fig. 4 is heating film reeling condition structural representation.
Fig. 5 is heating film deployed condition side view.
Fig. 6 is heating film deployed condition side view cutaway drawing.
Embodiment
Embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment one
A kind of cable obturator, including two fixed plates 1, roll component 2, heating film 3.
Fixed plate 1 is used to fix cable 4 to be repaired.Fixed plate includes cable hole（Not shown in figure）Be arranged on cable
The locating part 11 of hole location.The locating part of one of fixed plate is provided with power cathode, and the locating part of another fixed plate is set
There is positive source.Cable 4 to be repaired can penetrate through the cable hole of one of fixed plate and through panel another described
Cable hole passes, and is fixed on by locating part 11 between two fixed plates 1.
Roll component 2, including rolled plate 21 and milling roller 22 between two fixed plates 1 being oppositely arranged.Two
Individual fixed plate 1 is provided with stopper slot 12, and milling roller 22 includes the smooth roller 221 in surface and is arranged on the handle at the both ends of roller 221
Hand 222.The roller bearing of one end connection roller 221 of handle 222, the other end of handle 222 are limited in stopper slot 12.
Such as Fig. 5, heating film 3 includes membrane body 31, and membrane body 31 is multilayer material, and it includes zone of heating 311, inner side heat conduction
Layer 312, outside heat-conducting layer 313, longitudinal thermal insulation barriers 314.Wherein, zone of heating 311 is arranged on inner side heat-conducting layer 312 and outside heat conduction
Between layer 313.Inner side heat-conducting layer and outside heat-conducting layer can be graphene heat conducting film heat-insulation layer.Zone of heating 311 includes laterally flat
Row set multigroup resistive heater 3111, resistive heater 3111 include be used for connect positive source positive terminal, for even
Connect the negative pole end of power cathode.The negative pole end of each group resistive heater is electrically connected to same ground wire in membrane body.Each group heats
The positive terminal 31111 of resistance wire is extend out to outside membrane body 31 from same one end of membrane body 31.Longitudinal thermal insulation barriers 314 are set in parallel in
In membrane body 31, adjacent resistive heater 311 is spaced apart, and longitudinally through inner side heat-conducting layer 312, zone of heating 311
With outside heat-conducting layer 313.So that when in two groups of adjacent resistive heaters only one group be energized heating when, its caused heat is not
The resistive heater region for being not powered on heating can be diffused into and improve capacity usage ratio and firing rate.It is and longitudinal heat-insulated
Part contributes to the curling of heating film and prevents its deformation to the heating film formation support after curling when heating film is wound.
Between the fixing end of membrane body 31 is fixed on into two fixed plates being oppositely arranged 1, and close to two fixed plates
Cable hole, the line between two cable holes is parallel.The free end of membrane body 31 is provided with back-moving spring 314, back-moving spring
314 end is provided with hook 3141.Between the end of two fixed plates 1 axle 5 is tightened provided with heating film.When by cable to be repaired
After 4 are fixed between fixed plate 1, the free end of membrane body 31 is pulled, heating film 3 is wound on the table of cable 4 with cable 4 for axle
Face, hook 3141 is then hung over into heating film and tightened on axle 5 so that what heating film 3 was tightened is wrapped in the surface of cable 4.Heating film
Can be had by tightening axle 5 by two, and two heating films are tightened axle and are separately positioned between the opposed end of two fixed plates 1.Heating film 3
End face it is as shown in Figure 4.Positive source on locating part 11 is as shown in figure 5, including positive plate 111, equidistant distribution
Positive pole power supply 112 on positive plate 111.Positive pole power supply includes conductive trough.The positive terminal of heating film is stretched into conductive trough
Make electrical contact with positive pole power supply, heated with resistive heater corresponding to the enabled positive terminal.Between adjacent positive power supply
The minimum spacing being smaller than between adjacent positive end.
The course of work of the cable prosthetic device is as follows：First, between cable being fixed on into two fixed plates, and line is caused
Cable position to be repaired is placed in cable stopper slot.Secondly, the free end of heating film is pulled, heating film is rolled up in cable outer surface
Around multilayer, and the hook of free end is hung over into heating film and tightened on axle, keep heating film to tighten.Now, heating film wound on
Outside cable, its positive terminal in the end face of heating film as shown in figure 4, positive terminal of the present embodiment in is conductive carbon brush, it is conductive
The inside bottom and side wall of groove are conductive contact surfaces.The flexible carbon brush of each positive terminal is enabled to adapt to positive terminal automatically and lead
The change in location of electric groove, in heating film after cable outside, the carbon brush of positive terminal just stretches into some of power supply
Turned in conductive trough and with the conductive contact surfaces of bottom；And heating film be located at locating part outside partially due to positive terminal
Then conducting is not contacted with corresponding conductive trough.Then, the energization by locating part for heating film so that the part of heating film
Resistive heater can be powered by the power supply of locating part to start to heat cable.Can be online by adjusting heating film
Winding Layer outside cable adjusts the heating-up temperature of heating film, and Winding Layer is higher, heating-up temperature also can be raised accordingly.This is
Because carrying out the transmission of heat between two layers adjacent of heating film by their heat-conducting layer, firing rate can be improved and added
Hot temperature., can be by remote cable of the heating film under reeling condition in order to improve the heat transfer between adjacent two layers heating film
A side surface set it is more coarse as film roll around face；And it will be close to the relatively smooth conduct of the side surface design of cable
Cable contact face, is used for and cable contact.So that the sheath of cable surface under the flowable state of high-temperature fusion, in heating film
Tight effect under the defects of surface, is filled and led up.
Although being described in conjunction with the accompanying embodiments of the present invention, those of ordinary skill in the art can be in appended power
Profit makes various deformations or amendments in the range of requiring.
Claims (6)
- A kind of 1. cable heating film of convenient curling, it is characterised in that including：Membrane body, including inner side heat-conducting layer, outside heat-conducting layer, zone of heating, longitudinal thermal insulation barriers；Power supply, including positive source and power cathode；The zone of heating is arranged between the inner side heat-conducting layer and the outside heat-conducting layer, and is arranged on including horizontally-parallel Multigroup resistive heater in the membrane body；Multiple thermal insulation barriers are set in parallel in the membrane body and are spaced apart the adjacent resistive heater, and vertical To through the inner side heat-conducting layer, the outside heat-conducting layer and the zone of heating；The resistive heater includes being used to electrically connect the positive terminal of the positive source and for electrically connecting the power cathode Negative pole end.
- A kind of 2. cable heating film of convenient curling according to claim 1, it is characterised in that：The membrane body includes negative pole power supply and positive pole power supply；One end of the negative pole power supply is located in the membrane body to be electrically connected with the negative pole end of resistive heater described in each group, institute The other end for stating negative pole power supply extend out to that the membrane body is outer to be electrically connected with the power cathode；The positive pole power supply includes being arranged on multiple carbon brush of described membrane body one end, multiple carbon brush respectively with each group institute The positive terminal for stating resistive heater corresponds electrical connection；The positive source includes positive plate, the positive pole power supply that is distributed at equal intervals on the positive plate, it is adjacent it is described just The minimum spacing being smaller than between the adjacent positive terminal between the power supply of pole.
- A kind of 3. cable heating film of convenient curling according to claim 1, it is characterised in that：The membrane body includes smooth cable contact face.
- A kind of 4. cable heating film of convenient curling according to claim 1, it is characterised in that：The membrane body includes coarse film roll around face.
- A kind of 5. cable heating film of convenient curling according to claim 2, it is characterised in that：The positive pole power supply includes conductive trough；The conductive trough includes insulation outer wall, conductive inner wall.
- A kind of 6. cable heating film of convenient curling according to claim 1, it is characterised in that：The heat-conducting layer is graphene heat conducting film heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137420.4A CN107708235A (en) | 2017-11-16 | 2017-11-16 | A kind of cable heating film of convenient curling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137420.4A CN107708235A (en) | 2017-11-16 | 2017-11-16 | A kind of cable heating film of convenient curling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107708235A true CN107708235A (en) | 2018-02-16 |
Family
ID=61179791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137420.4A Withdrawn CN107708235A (en) | 2017-11-16 | 2017-11-16 | A kind of cable heating film of convenient curling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107708235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401310A (en) * | 2018-03-20 | 2018-08-14 | 江苏金双燕环保科技有限公司 | A kind of graphene heat generating component for laundry care |
-
2017
- 2017-11-16 CN CN201711137420.4A patent/CN107708235A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401310A (en) * | 2018-03-20 | 2018-08-14 | 江苏金双燕环保科技有限公司 | A kind of graphene heat generating component for laundry care |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |