CN105992413A - Flat solar heat tracing tape - Google Patents
Flat solar heat tracing tape Download PDFInfo
- Publication number
- CN105992413A CN105992413A CN201510066198.8A CN201510066198A CN105992413A CN 105992413 A CN105992413 A CN 105992413A CN 201510066198 A CN201510066198 A CN 201510066198A CN 105992413 A CN105992413 A CN 105992413A
- Authority
- CN
- China
- Prior art keywords
- wire
- solar energy
- heating tape
- flat solar
- parallel conductive
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000004065 semiconductor Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 36
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 210000001699 lower leg Anatomy 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 238000005485 electric heating Methods 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a flat solar heat tracing tape, and belongs to the technical field of solar energy and electric control. The heat tracing tape comprises three parallel conductive cores coated with oxidized protection films respectively, the oxidized protection films are wrapped in an extruded semiconductor layer, a PCT material layer, a resistance wire, a metal shielding layer and an insulating oversheath respectively, the three parallel conductive cores include live, ground and zero wires respectively, the resistance wire connected between the live wire and the zero wire is wound around the PCT material layer, a lightning protection device R1 is connected between the live wire and the ground wire, a temperature sensor clings to the surface of the resistance wire, and the three parallel conductive cores are connected to a power interface via a control switch. According to the invention, the oxidized protection films are added to a power wire, the oxidation index of the power wire is improved, the service life of the power wire is prolonged, the structure is simple, the heat collection efficiency is high, heat conduction is uniform, heat transfer is rapid, the insulating effect is good, the power wire is prevented from aging two early, and the high temperature resistance of the heat tracing tape is ensured.
Description
Technical field
The invention belongs to solar energy, technical field of electric control, be specifically related to a kind of flat solar energy heating tape.
Background technology
nullElectric-heating belt is to utilize electric tracing equipment to convert electrical energy into heat energy，By direct or indirect heat exchange，Supplement the heat lost by heat tracing equipment by insulation material，And use temperature control，Reach to follow the tracks of and the temperature of medium in control heat tracing equipment，It is allowed to maintain in a reasonable and economic level，Electric tracing technology was developed so far from the beginning of the eighties at the end of the seventies，Developed into the temp auto-controlled electric tracing with conductive plastics as core by traditional invariable power heat tracing，Temperature control electric-heating belt cable is had by heat tracing system accordingly and is automatically adjusted output，Burn thus without because of self-heating，But compensate because being actually needed heat，Therefore it is a new generation's energy-efficient constant-temperature heater，Can be widely applied to liquid object and carry the anti-freezing and heat-insulating with tank body in the duct、Maintain technological temperature、Heating highway、Ramp、Crossing、Eaves and floor etc..
Solar energy utilization technique is increasingly favored by common people, and solar water heater has obtained extensive utilization.Solar water heater controller is popularized the most rapidly, but, the most long from the water supply line of the conveying hot water of solar storage water tank to user bathroom, when winter, the cold water stored in the water supply line of conveying hot water is too many, when with when using hot water, hot water is just used after needing to discharge the cold water in water supply line, the most antifreeze the problem of remaining, in order to solve this problem, occur in that on market and the water in conveying water pipe is carried out electricity auxiliary heating and electric-heating belt heating, and assist in heating process due to components and parts electric leakages such as electric capacity or owing to circuit board makes moist, dust too much etc. there will be leaky, therefore the best approach solved is to use heating tape to heat, electric-heating belt is not only applicable to various occasion, and the heat tracing of long distance pipeline can be solved, equipment (such as the pump) heat tracing of random external form；Without steam source or outlying district pipeline and the heat tracing of equipment, plastics and the heat tracing of nonmetal pipeline, solar energy can also be utilized to provide power supply to carry out heating etc. for heating tape simultaneously.
Summary of the invention
The purpose of the present invention is the problems referred to above solving prior art, it is provided that a kind of be widely used, easy to use, the solar energy heating tape of length in service life, and in order to solve above-mentioned technical problem, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of flat solar energy heating tape; including three the parallel conductive battery cores being covered with protective oxide layer; it is coated with successively outside described protective oxide layer and extrudes semiconductor layer, PCT material layer, resistance wire, metal screen layer and insulating coating; described three parallel conductive battery cores include live wire, ground wire and zero line; the resistance wire connected between live wire and zero line is looped around PCT material layer outside; lightning protection device R1 it is further connected with between live wire and ground wire; described resistance wire surface is also glued with temperature sensor, and described three parallel conductive battery cores are connected with power interface also by controlling switch.
Preferably, described temperature sensor is connected with the I/O mouth of central controller, described central controller is also connected with the first foot, the anode electrical of diode D1 of relay K 1, the crus secunda of described relay K 1 connects with the input of live wire, 4th foot of relay K 1 connects with the outfan of live wire, and the negative electrode of described diode D1 is connected to ground after being connected in parallel with three feet of relay K 1 again.
Preferably, described three parallel conductive battery core ends are additionally provided with terminal connection mouth.
Preferably, the described switch that controls is air switch.
Preferably, the supply voltage of power interface input is 110VAC, 220VAC or 380VAC.
The present invention is it is further preferred that the gap width that described resistance wire is looped around PCT material layer outside is 3-8cm.
In sum, the method have the advantages that
(1) present invention utilizes solar panel generating to produce heat for heating tape, too much and the antifreeze problem of cold water stored in water supply pipeline of solar water heater can be solved, civil power can also be utilized to produce heat for heating tape simultaneously, cascade is used to heat by arranging terminal connection mouth, it is possible to resolve the heat tracing problem of long distance pipeline.
(2) present invention adds protective oxide layer at power line, improves the oxidation index of power line, extends its service life, it is therefore prevented that power line premature aging, also ensures the high temperature resistant feature of heating tape.
(3) simple in construction of the present invention, collecting efficiency is high, and heat conduction is uniform, heat transfer rate is fast, and insulation effect is good, and does not have leaky.
Accompanying drawing explanation
In order to be illustrated more clearly that present example or technical scheme of the prior art, introduce accompanying drawing required in embodiment or description of the prior art is done simply below, apparently, accompanying drawing in describing below is only some examples of the present invention, to those skilled in the art, on the premise of not paying creativeness, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of flat solar energy heating tape of the present invention.
Fig. 2 is that the Resistant heating of a kind of flat solar energy heating tape of the present invention controls connection diagram.
Fig. 3 is the control principle schematic diagram of a kind of flat solar energy heating tape of the present invention.
In accompanying drawing, 1-live wire, 2-ground wire; 3-zero line, 4-insulating coating, 5-metal screen layer; 6-PCT material layer, 7-extrudes semiconductor layer, 8-protective oxide layer; 9-resistance wire, 10-temperature sensor, 11-central controller; 12-terminal connection mouth (J1), 13-supply convertor, 14-controls switch; 15-power interface, 16-accumulator, 17-solar panel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in present example, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
See Fig. 1, the invention provides a kind of flat solar energy heating tape, it is characterized in that: include being covered with three parallel conductive battery cores of protective oxide layer 8, described outer being coated with successively of protective oxide layer 8 extrudes semiconductor layer 7, PCT material layer 6, resistance wire 9, metal screen layer 5 and insulating coating 4, described parallel conductive battery core includes live wire 1, ground wire 2 and zero line 3, the resistance wire 9 connected between live wire 1 and zero line 3 is looped around PCT material layer 6 outside, it is 3-8cm that described resistance wire 9 is looped around the gap width of PCT material layer (6) outside, wherein, lightning protection device R1 it is further connected with between live wire 1 and ground wire 2, when the voltage of externally fed or electric current are excessive, lightning protection device R1 then serves the effect of protective resistance silk；Described resistance wire 9 surface is also glued with temperature sensor 10, and described three parallel conductive battery cores are connected with power interface 15 also by controlling switch 14, wherein controls switch 14 selection air switch and is controlled the break-make of power supply.
In the present invention, the solar heat energy stored when solar panel 17 is charged by accumulator 16, accumulator 16 is converted into the supply voltage required for external equipment through supply convertor 13 again, the exportable voltage of supply convertor 13 is 110VAC, 220VAC and 380VAC, the power supply of supply convertor 13 output gives heating tape electrified regulation with access power interface 15, and power interface 15 also can be accessed by civil power 220VAC and 380VAC to heating tape electrified regulation.
In conjunction with Fig. 2 and Fig. 3, in embodiments of the present invention, the temperature signal of described temperature sensor 10 output is connected with the I/O mouth of central controller 11, the model that central controller 11 uses is AT89C51 single-chip microcomputer, described central controller 11 also with the first foot of relay K 1, the anode electrical of diode D1 connects, the crus secunda of described relay K 1 connects with the input of live wire 1, 4th foot of relay K 1 connects with the outfan of live wire 1, the negative electrode of described diode D1 is connected to ground after being connected in parallel with three feet of relay K 1 again, by in the end of heating tape and three parallel conductive battery core end junctions, it is additionally provided with terminal connection mouth 12 (J1), a plurality of heating tape can be carried out cascade to use, the heat tracing problem of long distance pipeline can be solved.
nullIn conjunction with Fig. 1 and Fig. 3，In embodiments of the present invention，It is coated with successively outside three the parallel conductive battery cores be covered with protective oxide layer 8 and extrudes semiconductor layer 7、PCT material layer 6、Resistance wire 9、Metal screen layer 5 and insulating coating 4，The heating tape insulation effect of the present invention is good，Thermal conductivity is high，Service life is long，It is glued with temperature sensor 10 on resistance wire 9 surface simultaneously，The temperature effect of its detection is good，In the present invention，The solar panel 17 used is crystal silicon solar energy battery plate，It is arranged on by solar water heater outer barrel or the support of outdoor，Heating tape is wrapped on water supply of water heater pipeline，Temperature inductor 10 is wrapped in heating tape，Logical temperature sensor 10 detects the temperature signal of heating tape and delivers to central controller 11，When temperature is less than set Yu set temperature，Central controller 11 exports control signal makes the 3rd foot of relay K 1 and the 4th foot connect，Will live wire 1 two ends connect，Accordingly the electric energy that solar energy converts is transferred to resistance wire 9 by conductive core by supply convertor 13 by accumulator 16，Then can convert electrical energy into heat energy after resistance wire 9 energising to heat，Make heating tape that water supply line to be heated.
The foregoing is only the preferred embodiment of invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. a flat solar energy heating tape, it is characterised in that: include being covered with the three of protective oxide layer (8)
Bar parallel conductive battery core, described protective oxide layer (8) is coated with the most successively and extrudes semiconductor layer (7), PCT material
Layer (6), resistance wire (9), metal screen layer (5) and insulating coating (4), described three parallel conductive battery cores include
Live wire (1), ground wire (2) and zero line (3), resistance wire (9) cincture connected between live wire (1) and zero line (3)
In PCT material layer (6) outside, between live wire (1) and ground wire (2), it is further connected with lightning protection device R1, described resistance wire
(9) surface is also glued with temperature sensor (10), and described three parallel conductive battery cores are also by controlling switch (14)
It is connected with power interface (15).
A kind of flat solar energy heating tape the most as claimed in claim 1, it is characterised in that: described temperature
Sensor (10) is connected with the I/O mouth of central controller (11), and described central controller (11) is gone back and relay
First foot of K1, the anode electrical of diode D1 connect, the crus secunda of described relay K 1 and live wire (1)
Input even, the outfan of the 4th foot of relay K 1 and live wire (1) even, the moon of described diode D1
Three feet of pole and relay K 1 are connected to ground after being connected in parallel again.
A kind of flat solar energy heating tape the most as claimed in claim 1, it is characterised in that: described three
Parallel conductive battery core end is additionally provided with terminal connection mouth (12).
A kind of flat solar energy heating tape the most as claimed in claim 1, it is characterised in that: described control
Switch (14) is air switch.
A kind of flat solar energy heating tape the most as claimed in claim 1, it is characterised in that: power interface
(15) supply voltage inputted is 110VAC, 220VAC or 380VAC.
A kind of flat solar energy heating tape the most as claimed in claim 1, it is characterised in that: described resistance
It is 3-8cm that silk (9) is looped around the gap width of PCT material layer (6) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066198.8A CN105992413A (en) | 2015-02-09 | 2015-02-09 | Flat solar heat tracing tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066198.8A CN105992413A (en) | 2015-02-09 | 2015-02-09 | Flat solar heat tracing tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105992413A true CN105992413A (en) | 2016-10-05 |
Family
ID=57038050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510066198.8A Pending CN105992413A (en) | 2015-02-09 | 2015-02-09 | Flat solar heat tracing tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105992413A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009061111A2 (en) * | 2007-11-05 | 2009-05-14 | Lee, Sang Jun | Heating apparatus for thermal insulating in room temperature |
| CN201515512U (en) * | 2009-09-09 | 2010-06-23 | 胡志新 | Heat tracing belt |
| CN101795507A (en) * | 2010-01-20 | 2010-08-04 | 芜湖市科阳电热材料有限责任公司 | 90-degree special temperature selflimiting electric tracing band |
| CN201937862U (en) * | 2010-12-09 | 2011-08-17 | 安徽新宇缆业集团有限公司 | Heat tracing belt for solar water heater |
| CN103759440A (en) * | 2013-09-27 | 2014-04-30 | 安徽华印机电股份有限公司 | Anti-freezing electric tracing heating system for solar pipeline |
| CN203933998U (en) * | 2014-07-09 | 2014-11-05 | 昆明理工大学 | A kind of Novel heat tracing cable |
-
2015
- 2015-02-09 CN CN201510066198.8A patent/CN105992413A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009061111A2 (en) * | 2007-11-05 | 2009-05-14 | Lee, Sang Jun | Heating apparatus for thermal insulating in room temperature |
| CN201515512U (en) * | 2009-09-09 | 2010-06-23 | 胡志新 | Heat tracing belt |
| CN101795507A (en) * | 2010-01-20 | 2010-08-04 | 芜湖市科阳电热材料有限责任公司 | 90-degree special temperature selflimiting electric tracing band |
| CN201937862U (en) * | 2010-12-09 | 2011-08-17 | 安徽新宇缆业集团有限公司 | Heat tracing belt for solar water heater |
| CN103759440A (en) * | 2013-09-27 | 2014-04-30 | 安徽华印机电股份有限公司 | Anti-freezing electric tracing heating system for solar pipeline |
| CN203933998U (en) * | 2014-07-09 | 2014-11-05 | 昆明理工大学 | A kind of Novel heat tracing cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |