CN109511183A - A kind of cable based on phase transformation packing material - Google Patents
A kind of cable based on phase transformation packing material Download PDFInfo
- Publication number
- CN109511183A CN109511183A CN201710831313.5A CN201710831313A CN109511183A CN 109511183 A CN109511183 A CN 109511183A CN 201710831313 A CN201710831313 A CN 201710831313A CN 109511183 A CN109511183 A CN 109511183A
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- CN
- China
- Prior art keywords
- layer
- phase transformation
- phase
- outside
- packing material
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- 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.)
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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
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
Abstract
The invention discloses a kind of cables based on phase transformation packing material, which is characterized in that including internal layer, middle layer and outer layer from inside to outside；The internal layer is conductor layer, is followed successively by hollow insulating layer, conductor layer, heat insulating coat from inside to outside；The middle layer is phase transformation heating layer, and the phase transformation heating layer is several phase-change material filler particles；The outer layer is followed successively by ground line layer and shell from inside to outside, and the shell is the transparent insulation material of 0.4mm.Pass through multi-level structure, achieve the purpose that reduce material using hollow structure, simultaneously, utilize phase-change material coating, the material property energy storage of itself can be utilized according to the temperature change of surrounding, amount of heat is discharged, in the identical situation of consumption electric energy, more thermal energy are capable of providing as the cable of coating using phase-change material.Using the conducting wire of spiral winding, meets heating requirements in the least situation of materials, saved production material.
Description
Technical field
The present invention relates to heating cable fields, more particularly to a kind of cable based on phase transformation packing material.
Background technique
Heat cable mainly life heating, plant culture, the wire and cable of pipe insulation etc..Heating cable is to use
Single or more heating alloy makees thermal conductive insulator, seamless company as pyrotoxin, high-purity, high temperature, electric smelting crystal magnesium oxide
Continuous stainless steel or copper pipe are fabricated as sheath using special producing technique.Have deep-etching act on place can additional PE or
The housing of low smoke and zero halogen.
Heating cable heat why it is referred to as winter optimal heating system, be not only only that it economy, safety,
Convenient, high-quality, and be it and, using people as the main body of life, highlight the master of this comfortable, healthy, environmentally friendly three big modern life
Topic；The human oriented design of height, simple, flexible control mode bring great convenience to user；It is hidden in subsurface
System structure saves the interior space to the maximum extent.
Since radiant heat transfer conducts heat instead of cross-ventilation, reduce the dust flown upward in air, since wall is omitted
On radiator avoid the peculiar smell that the paint of spreader surface generates without the corner sheltered evil people and countenance evil practices, dry ground from
This has taken leave of the worry because of moist bring cockroach, damp worm, with fresh air pleasant from this in room.
Since aluminium shielding has blocked harmful electromagnetic radiation, there is no any harm to human body, through national CAS Institute of Physics to fever
The electromagnetic radiation test result of cable show system generate electromagnetic radiation be only geomagnetic field amount of electromagnetic radiation 30/
One, it can be ignored, be real green product.There is no noise pollution in the operation of heating cable heating system, lives
Environment is very quiet.
Heating cable heating system, is not limited by environmental condition, can be in any place for having heating demands, it can be with
Wall or ceiling can also be installed on by being installed on ground, can be rooms, can also be carried out anti-freezing and heat-insulating to pipeline, may be used also
To carry out the deicing or snow melting of outdoor road surface, roof.Especially for house (such as club, exhibition center, cinema, the body of larger space
Educate shop etc.), the heat transfer distances of wall radiator are limited, are difficult to meet the heating requirement of the entire interior space, and Indoor Thermal
Amount is unevenly distributed, and for the terrestrial surface radiation heating method of heating cable using entire ground as radiator, indoor temperature distribution is uniform,
In any position in room, can all there be cosy feeling, for the volumed space building of glass curtain wall structure, due to radiator
It can not be mounted on the wall, be more suitable for that heating cable heating system is installed.
Above-mentioned is the advantage of heatable cable, still, for heating the production cost of cable and being laid with cost very
Height, the structure for how efficiently using cable itself achieve the purpose that saving production cost, become the direction of the prior art.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of based on phase transformation packing material
Cable achieve the purpose that reduce material using hollow structure, solve the deficiencies in the prior art by multi-level structure.
Technical solution: to achieve the above object, the technical solution adopted by the present invention are as follows: a kind of based on phase transformation packing material
Cable, which is characterized in that including internal layer, middle layer and outer layer from inside to outside；
The internal layer is conductor layer, is followed successively by hollow insulating layer, conductor layer, heat insulating coat from inside to outside；
The middle layer is phase transformation heating layer, and the phase transformation heating layer is several phase-change material filler particles；
The outer layer is followed successively by ground line layer and shell from inside to outside, and the shell is the transparent insulation material of 0.4mm.
The hollow insulating layer is insulating materials, and wherein pericardium includes several through conducting wire and equally distributed through-hole.This
A little through-holes are effectively reduced the self weight of cable, but will not destroy whole structure, while can reduce the use of insulating materials
Material, achievees the purpose that save the cost.
The middle layer outermost includes shielded layer, and the ground line layer of the shielded layer and outer layer fits closely.Phase-change material
Coating can utilize the material property energy storage of itself according to the temperature change of surrounding, discharge amount of heat, identical in consumption electric energy
In the case where, more thermal energy are capable of providing as the cable of coating using phase-change material.
The outer layer includes flame-retardant layer, and the flame-retardant layer is trifluoro propyl fluorosilicone rubber layer or vinyl fluoride silastic-layer.
Two kinds of rubber layers can be used as most preferably as the highest two kinds of materials of cost performance, but not only limit two kinds of materials, own
The rubber layer of approximation effect, can be used as fire-retardant layer material.
Helically circular mode is wrapped on the outside of hollow insulating layer the conductor layer.This kind surround mode, and use is most short
Conducting wire, ensure that outside insulating layer that 360 can be covered by conducting wire, most material saving, so as conducting wire canoe
It is preferred that.
The utility model has the advantages that a kind of cable based on phase transformation packing material provided by the invention is utilized by multi-level structure
Hollow structure achievees the purpose that reduction material, meanwhile, using phase-change material coating, can be utilized certainly according to the temperature change of surrounding
The material property energy storage of body discharges amount of heat, the electricity in the identical situation of consumption electric energy, using phase-change material as coating
Cable is capable of providing more thermal energy.Using the conducting wire of spiral winding, meet heating requirements in the least situation of materials, saves
Production material.
Specific embodiment
The present invention is a kind of cable based on phase transformation packing material, which is characterized in that including internal layer from inside to outside, middle layer
And outer layer；
The internal layer is conductor layer, is followed successively by hollow insulating layer, conductor layer, heat insulating coat from inside to outside；
The middle layer is phase transformation heating layer, and the phase transformation heating layer is several phase-change material filler particles；
The outer layer is followed successively by ground line layer and shell from inside to outside, and the shell is the transparent insulation material of 0.4mm.
The hollow insulating layer is insulating materials, and wherein pericardium includes several through conducting wire and equally distributed through-hole.This
A little through-holes are effectively reduced the self weight of cable, but will not destroy whole structure, while can reduce the use of insulating materials
Material, achievees the purpose that save the cost.
The middle layer outermost includes shielded layer, and the ground line layer of the shielded layer and outer layer fits closely.Phase-change material
Coating can utilize the material property energy storage of itself according to the temperature change of surrounding, discharge amount of heat, identical in consumption electric energy
In the case where, more thermal energy are capable of providing as the cable of coating using phase-change material.
The outer layer includes flame-retardant layer, and the flame-retardant layer is trifluoro propyl fluorosilicone rubber layer or vinyl fluoride silastic-layer.
Two kinds of rubber layers can be used as most preferably as the highest two kinds of materials of cost performance, but not only limit two kinds of materials, own
The rubber layer of approximation effect, can be used as fire-retardant layer material.
Helically circular mode is wrapped on the outside of hollow insulating layer the conductor layer.This kind surround mode, and use is most short
Conducting wire, ensure that outside insulating layer that 360 can be covered by conducting wire, most material saving, so as conducting wire canoe
It is preferred that.
Phase-change material has the ability for changing its physical state in certain temperature range.By taking solid-liquid phase change as an example,
When being heated to fusion temperature, the phase transformation from solid-state to liquid is just generated, during fusing, phase-change material is absorbed and stored a large amount of
Latent heat；When phase-change material is cooling, the heat of storage will be dispersed into environment within the scope of certain temperature, be carried out from liquid
State is to solid reverse transformation.In both phase transition process, stored or release energy is known as latent heat of phase change.Physical state hair
When changing, the temperature of material itself almost remains unchanged before phase transformation is completed, and a wide temperature platform is formed, although temperature
It is constant, but the latent heat for absorbing or discharging is quite big.So can be used as type cable most preferably.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of cable based on phase transformation packing material, which is characterized in that including internal layer, middle layer and outer layer from inside to outside；
The internal layer is conductor layer, is followed successively by hollow insulating layer, conductor layer, heat insulating coat from inside to outside；
The middle layer is phase transformation heating layer, and the phase transformation heating layer is several phase-change material filler particles；
The outer layer is followed successively by ground line layer and shell from inside to outside, and the shell is the transparent insulation material of 0.4mm.
2. a kind of cable based on phase transformation packing material as described in claim 1, which is characterized in that the hollow insulating layer
For insulating materials, wherein pericardium includes several through conducting wire and equally distributed through-hole.
3. a kind of cable based on phase transformation packing material as described in claim 1, which is characterized in that the middle layer outermost packet
Include shielded layer, the ground line layer of the shielded layer and outer layer fits closely.
4. a kind of cable based on phase transformation packing material as described in claim 1, which is characterized in that the outer layer includes fire-retardant
Layer, the flame-retardant layer are trifluoro propyl fluorosilicone rubber layer or vinyl fluoride silastic-layer.
5. a kind of cable based on phase transformation packing material as described in claim 1, which is characterized in that the conductor layer is helically
Circular mode is wrapped on the outside of hollow insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831313.5A CN109511183A (en) | 2017-09-15 | 2017-09-15 | A kind of cable based on phase transformation packing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831313.5A CN109511183A (en) | 2017-09-15 | 2017-09-15 | A kind of cable based on phase transformation packing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109511183A true CN109511183A (en) | 2019-03-22 |
Family
ID=65744791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710831313.5A Withdrawn CN109511183A (en) | 2017-09-15 | 2017-09-15 | A kind of cable based on phase transformation packing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109511183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11956865B2 (en) | 2017-02-01 | 2024-04-09 | Nvent Services Gmbh | Low smoke, zero halogen self-regulating heating cable |
-
2017
- 2017-09-15 CN CN201710831313.5A patent/CN109511183A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11956865B2 (en) | 2017-02-01 | 2024-04-09 | Nvent Services Gmbh | Low smoke, zero halogen self-regulating heating cable |
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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 |
Application publication date: 20190322 |
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| WW01 | Invention patent application withdrawn after publication |