CN203704119U - Positive temperature coefficient electric heating ground film heating device - Google Patents
Positive temperature coefficient electric heating ground film heating device Download PDFInfo
- Publication number
- CN203704119U CN203704119U CN201420071692.4U CN201420071692U CN203704119U CN 203704119 U CN203704119 U CN 203704119U CN 201420071692 U CN201420071692 U CN 201420071692U CN 203704119 U CN203704119 U CN 203704119U
- Authority
- CN
- China
- Prior art keywords
- heating
- electric heating
- temperature coefficient
- positive temperature
- aluminum foil
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 238000005485 electric heating Methods 0.000 title claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- 239000011888 foil Substances 0.000 claims abstract description 12
- 239000002362 mulch Substances 0.000 claims description 11
- 229920002799 BoPET Polymers 0.000 claims description 6
- 239000005041 Mylar™ Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 3
- 229920006267 polyester film Polymers 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
- Central Heating Systems (AREA)
Abstract
The utility model relates to a positive temperature coefficient electric heating ground film heating device. According to a traditional heating mode, one-time investment is large, perennial repairing and maintaining are needed, the heating effect cannot be controlled easily, metering is difficult, and energy saving and environmental protection cannot be facilitated. The positive temperature coefficient electric heating ground film heating device comprises a power supply 10, wherein the power supply is connected with a temperature controller 9 through a wire 3, the temperature controller is connected with electric heating films 11, the electric heating films are formed by bonding two layers of polyester films 1, conductive bars and conductive electrodes 2 are arranged on the edges of the two sides of the bonding face of the electric heating films, the two sides of each polyester film are respectively provided with conductive aluminum foil, conductive aluminum foil bands 5 are connected with a ground wire, PE sealing sleeves 6 are arranged on the outer sides of the conductive aluminum foil bands, PVC protective sealing sleeves 8 are arranged on the outer sides of the PE sealing sleeves, and the electric heating films are connected with a waterproof joint 7. The positive temperature coefficient electric heating ground film heating device is used for building heating equipment.
Description
technical field:
the utility model relates to a kind of Indoor environment heating installation, is specifically related to a kind of positive temperature coefficient electric heating mulch film heating plant.
background technology:
indoor environment heating is at present mainly to adopt water, vapour heating and electric power heating two large classes, and the heating of water, vapour need to be laid the equipment such as heat supplying pipeline and heating boiler in indoor and outdoor, disposable input is larger, need long-term maintenance maintenance, heating effect is wayward, metering difficulty, is unfavorable for energy-conserving and environment-protective.Electric heating ground film heating is obviously better than traditional heating mode, has small investment, safeguards that simply autonomous temperature control measures conveniently and be beneficial to the many advantages such as energy-conservation., there is potential safety hazard in the hot-spot problem that electric heating ground film there will be at present.Positive temperature coefficient electric heating mulch film can be realized positive temperature coefficient, become power from limit temperature function, solves Electric radiant Heating Film hot-spot problem, and product is more energy-conservation, safer, more reliable.
utility model content:
the purpose of this utility model is to provide a kind of Indoor environment heating installation, and a kind of positive temperature coefficient electric heating mulch film heating plant is specifically provided.
above-mentioned object realizes by following technical scheme:
a kind of positive temperature coefficient electric heating mulch film heating plant, its composition comprises: power supply, described power supply is connected with temperature controller by wire, described temperature controller is connected with electrothermal film, described electrothermal film is bonded by two-layer mylar, described electrothermal film adhesive surface dual-side is along having bus and conductive electrode, described mylar both sides have respectively conductive aluminum foil, described conductive aluminum foil is connected with earth connection, described conductive aluminum foil outside has PE big envelope, described PE big envelope outside has PVC protection big envelope, described electrothermal film is connected with water joint.
described positive temperature coefficient electric heating mulch film heating plant, described electrode is made up of copper strips, has equally distributed bus, heating strip between the conductive electrode of described both sides.
the beneficial effects of the utility model:
1, the utility model is close to human body, make the heat that Electric radiant Heating Film is sent obtain fully effectively utilizing, the electric conversion efficiency nearly 100% of Electric radiant Heating Film, there is positive temperature coefficient, become power, certainly limit warm control function, avoid unnecessary waste, more energy-conservation, Electric radiant Heating Film is the heating facility that directly clean energy resource electric power is converted to heat energy, fully demonstrates the environmental-protecting performance of Electric radiant Heating Film.
2, the utility model meets the needs of human body to heating, and the heat supply of large area low-temp radiating makes the lower and uniform temperature fields of surface temperature, compared with the heating system of traditional convection type, indoorly flows without thermal current, reduces floating dust and air dry, makes people feel comfortable.
3, the utility model can also be suitable for dc source with exchanging, and supply voltage is from 90-300V, and power density is from every square metre of 160-320W, and these are all for the application of Electric radiant Heating Film provides a broad scope.
4, the utility model adopts the dual waterproof of overall double insulation, and the measure such as earth-fault protection, electric leakage recovery and anti-electromagnetic radiation, positive temperature coefficient change power temp auto-controlled is installed.Electric heating ground film heating system adopts the dual waterproof of double insulation and has the multinomial designs such as leakage protection, electromagnetic shielding, change power, temp auto-controlled.
5, electric heating ground film of the present utility model, integrated height, only need make at the scene simple plug and connect, and this has not only simplified construction technology, and to workmen, also without special requirement, this will greatly improve efficiency of construction and reduce personnel cost.
brief description of the drawings:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is structural representations of Electric radiant Heating Film mulch film.
detailed description of the invention:
embodiment 1:
a kind of positive temperature coefficient electric heating mulch film heating plant, its composition comprises: power supply 10, described power supply is connected with temperature controller 9 by wire 3, described temperature controller is connected with electrothermal film 11, described electrothermal film is bonded by two-layer mylar 1, described electrothermal film adhesive surface dual-side is along having bus and conductive electrode 2, described mylar both sides have respectively conductive aluminum foil, described conductive aluminum foil 5 is connected with earth connection, described conductive aluminum foil outside has PE big envelope 6, described PE big envelope outside has PVC protection big envelope 8, described electrothermal film is connected with water joint 7.
embodiment 2:
according to the positive temperature coefficient electric heating mulch film heating plant described in embodiment 1, described electrode is made up of copper strips, has equally distributed bus, heating strip 4 between the conductive electrode of described both sides.
described positive temperature coefficient electric heating film heating plant is in-25 DEG C～65 DEG C ambient temperature ranges, the feature that power reduces with the increase of temperature, power can present nonlinear change, specified point stops changing, there are 45 DEG C～87 DEG C temp autocontrolled scopes, in the time that environment temperature is identical with face temperature, its power is 5 w/m2～45w/m2.
described positive temperature coefficient electric heating film heating plant environment temperature-5 DEG C～25 DEG C, heating-up time 0.5h～12h, environment temperature-5 DEG C～20 DEG C, heating-up time 0.5h～6h, 0 DEG C～20 DEG C of environment temperatures, heating-up time 0.3h～6h, 10 DEG C～20 DEG C programming rate 0.3h～3h of environment temperature.
described positive temperature coefficient electric heating film heating plant is the house decorative material of 0.02 ㎡ K/W～0.2 ㎡ K/W for thermal resistance; Have in-25 DEG C of-65 DEG C of ambient temperature ranges, its power reduces with the increase of temperature, and is nonlinear change.
described temperature coefficient Electric radiant Heating Film heating plant power reduces with the increase of temperature, and power can present nonlinear change, specified point stops changing.There are 45 DEG C～87 DEG C temp autocontrolled scopes.In the time that environment temperature is identical with face temperature, its power is 5 w/m
2
～45w/m
2
.There are environment temperature-5 DEG C～25 DEG C, heating-up time 0.5h～12h; Environment temperature-5 DEG C～20 DEG C, heating-up time 0.5h～6h, 0 DEG C～20 DEG C of environment temperatures, heating-up time 0.3h～6h; The feature of 10 DEG C～20 DEG C of programming rate 0.3h～3h of environment temperature.Being applicable to thermal resistance is the house decorative material of 0.02 ㎡ K/W～0.2 ㎡ K/W.
Claims (2)
1. a positive temperature coefficient electric heating mulch film heating plant, its composition comprises: power supply, it is characterized in that: described power supply is connected with temperature controller by wire, described temperature controller is connected with electrothermal film, described electrothermal film is bonded by two-layer mylar, described electrothermal film adhesive surface dual-side is along having bus and conductive electrode, described mylar both sides have respectively conductive aluminum foil, described conductive aluminum foil is connected with earth connection, described conductive aluminum foil outside has PE big envelope, described PE big envelope outside has PVC protection big envelope, described electrothermal film is connected with water joint.
2. positive temperature coefficient electric heating mulch film heating plant according to claim 1, is characterized in that: described electrode is made up of copper strips, has equally distributed bus, heating strip between the conductive electrode of described both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071692.4U CN203704119U (en) | 2014-02-19 | 2014-02-19 | Positive temperature coefficient electric heating ground film heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071692.4U CN203704119U (en) | 2014-02-19 | 2014-02-19 | Positive temperature coefficient electric heating ground film heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704119U true CN203704119U (en) | 2014-07-09 |
Family
ID=51054551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071692.4U Expired - Lifetime CN203704119U (en) | 2014-02-19 | 2014-02-19 | Positive temperature coefficient electric heating ground film heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759320A (en) * | 2014-02-19 | 2014-04-30 | 黑龙江中惠地热股份有限公司 | Positive temperature coefficient electrothermal film heating device and temperature control method |
-
2014
- 2014-02-19 CN CN201420071692.4U patent/CN203704119U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759320A (en) * | 2014-02-19 | 2014-04-30 | 黑龙江中惠地热股份有限公司 | Positive temperature coefficient electrothermal film heating device and temperature control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Haping Road Development Zone in Harbin City, Heilongjiang province 150000 Zhengyi District Road No. 11 Patentee after: China geothermal Limited by Share Ltd. Address before: Haping Road Development Zone in Harbin City, Heilongjiang province 150060 Zhengyi District Road No. 11 Patentee before: HEILONGJIANG ZHONGHUI FLOOR HEATING CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |