CN206743576U - A kind of temperature self controlled electrically-heated cable of tank body - Google Patents
A kind of temperature self controlled electrically-heated cable of tank body Download PDFInfo
- Publication number
- CN206743576U CN206743576U CN201720570350.0U CN201720570350U CN206743576U CN 206743576 U CN206743576 U CN 206743576U CN 201720570350 U CN201720570350 U CN 201720570350U CN 206743576 U CN206743576 U CN 206743576U
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- CN
- China
- Prior art keywords
- polysulfones
- cable
- tank body
- lining core
- heat
- Prior art date
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Abstract
The utility model discloses a kind of tank body temperature self controlled electrically-heated cable, including lining core in polysulfones, every being placed with some self-limiting heating cables among lining core in polysulfones, being additionally provided with Kev in lining core in the polysulfones between adjacent self-limiting heating cable draws p-aramid fiber silk 1414；Lining core outer cladding is coated with aluminium foil glass fiber fabric protective layer, heat-conducting layer, prevents puncturing silicon rubber protective layer successively in polysulfones；Wherein anti-puncture in silicon rubber protective layer is provided with insulating of the semi-surrounding outside heat-conducting layer.The utility model novel in structural design; by the insulating for setting semi-surrounding structure in the cable; and coordinate the structures such as heat-conducting layer, the anti-opening neck punctured on silicon rubber protective layer mounting surface, accompanying-heat cable installation inconvenience and rapid heat dissipation itself are can solve the problem that, the problem of causing the thermal efficiency low.
Description
Technical field：
It the utility model is related to electric wire process technology, more particularly to a kind of temperature self controlled electrically-heated cable of tank body.
Background technology：
The heat tracing of China's process pipelines and tank container uses traditional steam or hotwater tracing mostly at present.Electric tracing is
Institute's dispersed heat in technological process is supplemented by heat tracing body with the energy of electric heating, so as to maintain the most rational work of flow media
Skill temperature, it is a kind of new high-tech product.
Electric tracing be along the uniform heat release on length of pipeline direction or tank volume large area, it be different from a point or
The electric tracing of thermic load high concentration in small area；Electric tracing thermograde is small, and heat-stable time is longer, is adapted to long-term use,
Heat (electrical power) needed for it is significantly less than electrical heating.
Electric tracing has the thermal efficiency high, saves the energy, and design is simple, and construction and installation are convenient, pollution-free, service life length,
The advantages that remote control can be realized and automatically controlled, it is substitution steam, the technological development direction of hotwater tracing, is that state key is promoted
Energy-saving Projects.
Conventional tank body accompanying-heat cable existing defects in the market, cable radiate comparatively fast, pacified with tank surface in itself
Easily there is sliding phenomenon after dress laying.
Utility model content：
In order to make up prior art problem, the purpose of this utility model is to provide a kind of temperature self controlled electrically-heated cable of tank body,
Novel in structural design, it can solve the problem that accompanying-heat cable installation inconvenience and rapid heat dissipation itself, the problem of causing the thermal efficiency low.
The technical solution of the utility model is as follows：
The temperature self controlled electrically-heated cable of tank body, it is characterised in that：Including lining core in polysulfones, every putting among lining core in the polysulfones
It is equipped with some self-limiting heating cables, being additionally provided with Kev in lining core in the polysulfones between adjacent self-limiting heating cable draws p-aramid fiber
Silk 1414；Lining core outer cladding is coated with aluminium foil glass fiber fabric protective layer, heat-conducting layer, the anti-silicon rubber that punctures and protected successively in the polysulfones
Layer；Wherein anti-puncture in silicon rubber protective layer is provided with insulating of the semi-surrounding outside heat-conducting layer.
The temperature self controlled electrically-heated cable of tank body, it is characterised in that described insulating uses low density polypropylene extrusion molding
Formed into U-shaped semi-surrounding body and with outside coating ceramic fibrous thermal braiding layer.
The temperature self controlled electrically-heated cable of tank body, it is characterised in that the described anti-silicon rubber protective layer that punctures attaches face with tank body
On be arranged at intervals with multiple opening necks, opening neck draws the position of p-aramid fiber silk 1414 to correspond with Kev.
The temperature self controlled electrically-heated cable of tank body, it is characterised in that：Described self-temperature-limiting heating strip includes two be placed in parallel
Power supply buses, two power supply buses are formed by 64 a diameter of 0.16 ~ 0.18mm tin-coated copper twisted wire bundle strand, two power supply buses
Heating layer made of conductive polymer PTC heating material, microporous polytetrafluoroethylinsulation insulation layer are coated with successively outside.
The utility model has the advantages that：
The utility model novel in structural design, by setting the insulating of semi-surrounding structure in the cable, and coordinate
The structures such as heat-conducting layer, the anti-opening neck punctured on silicon rubber protective layer mounting surface, can solve the problem that accompanying-heat cable installation inconvenience and
Rapid heat dissipation itself, the problem of causing the thermal efficiency low.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is self-temperature-limiting heating strip structural representation of the present utility model.
Embodiment：
Referring to Fig. 1：
Tank body temperature self controlled electrically-heated cable, including lining core 1 in polysulfones, in polysulfones in lining core 1 interval be placed with some from
Limit warm heating tape 2, being additionally provided with Kev in lining core in the polysulfones between adjacent self-limiting heating cable 2 draws p-aramid fiber silk 1,414 3；
The outer cladding of lining core 1 is coated with aluminium foil glass fiber fabric protective layer 4, heat-conducting layer 5, prevents puncturing silicon rubber protective layer 6 successively in polysulfones；Wherein
Anti- puncture in silicon rubber protective layer is provided with insulating 7 of the semi-surrounding outside heat-conducting layer.
Insulating 7 using low density polypropylene be extruded into U-shaped semi-surrounding body 7-1 and with outside coating ceramic fiber
Heat-insulated braiding layer structure 7-2 into.
It is anti-to puncture silicon rubber protective layer 7 and be arranged at intervals with multiple opening necks 8 on tank body attaching face, opening neck 8 with
Kev draws the position of p-aramid fiber silk 1414 to correspond, and on the one hand reduces the heat transfer for influenceing self-temperature-limiting heating strip and tank wall
Efficiency, on the other hand it is in contact with the anti-slip veins on tank wall, is convenient for installing, lower satin cable is not in pine after installation
Dynamic sliding phenomenon.
Self-temperature-limiting heating strip 2 includes two power supply buses 2-1 being placed in parallel, and two power supply buses 2-1 are by 64 diameters
Formed for 0.16 ~ 0.18mm tin-coated copper twisted wire bundle strand, conductive polymer PTC heater is coated with successively outside two power supply buses
Heating layer 2-2, microporous polytetrafluoroethylinsulation insulation layer 2-3 made of material.
Claims (4)
- A kind of 1. temperature self controlled electrically-heated cable of tank body, it is characterised in that：Including lining core in polysulfones, in the polysulfones among lining core every It is placed with some self-limiting heating cables, being additionally provided with Kev in lining core in the polysulfones between adjacent self-limiting heating cable draws contraposition virtue Synthetic fibre silk 1414；Lining core outer cladding is coated with aluminium foil glass fiber fabric protective layer, heat-conducting layer, the anti-silicon rubber that punctures and protected successively in the polysulfones Sheath；Wherein anti-puncture in silicon rubber protective layer is provided with insulating of the semi-surrounding outside heat-conducting layer.
- 2. the temperature self controlled electrically-heated cable of tank body according to claim 1, it is characterised in that described insulating uses Low density polypropylene is extruded into U-shaped semi-surrounding body and formed with outside coating ceramic fibrous thermal braiding layer.
- 3. the temperature self controlled electrically-heated cable of tank body according to claim 1, it is characterised in that the described anti-silicon rubber that punctures is protected Sheath draws the position one of p-aramid fiber silk 1414 with being arranged at intervals with multiple opening necks, opening neck on tank body attaching face with Kev One correspondence.
- 4. the temperature self controlled electrically-heated cable of tank body according to claim 1, it is characterised in that：Described self-temperature-limiting heating strip bag Include two power supply buses being placed in parallel, two power supply buses by 64 a diameter of 0.16 ~ 0.18mm tin-coated copper twisted wire bundle strand Form, heating layer made of conductive polymer PTC heating material, microporous PTFE second are coated with successively outside two power supply buses Alkene insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570350.0U CN206743576U (en) | 2017-05-22 | 2017-05-22 | A kind of temperature self controlled electrically-heated cable of tank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570350.0U CN206743576U (en) | 2017-05-22 | 2017-05-22 | A kind of temperature self controlled electrically-heated cable of tank body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206743576U true CN206743576U (en) | 2017-12-12 |
Family
ID=60567456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570350.0U Expired - Fee Related CN206743576U (en) | 2017-05-22 | 2017-05-22 | A kind of temperature self controlled electrically-heated cable of tank body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206743576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087318A (en) * | 2017-05-22 | 2017-08-22 | 安徽埃克森科技集团有限公司 | A kind of temperature self controlled electrically-heated cable of tank body |
| CN109743792A (en) * | 2018-12-07 | 2019-05-10 | 武汉航空仪表有限责任公司 | A kind of PTC ceramics heater |
-
2017
- 2017-05-22 CN CN201720570350.0U patent/CN206743576U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087318A (en) * | 2017-05-22 | 2017-08-22 | 安徽埃克森科技集团有限公司 | A kind of temperature self controlled electrically-heated cable of tank body |
| CN107087318B (en) * | 2017-05-22 | 2023-10-27 | 安徽埃克森科技集团有限公司 | Automatic temperature control electric heating cable for tank body |
| CN109743792A (en) * | 2018-12-07 | 2019-05-10 | 武汉航空仪表有限责任公司 | A kind of PTC ceramics heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20210522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |