CN106973445B - Integrated constant temperature heating plate - Google Patents
Integrated constant temperature heating plate Download PDFInfo
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- CN106973445B CN106973445B CN201710367015.5A CN201710367015A CN106973445B CN 106973445 B CN106973445 B CN 106973445B CN 201710367015 A CN201710367015 A CN 201710367015A CN 106973445 B CN106973445 B CN 106973445B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 131
- 238000005452 bending Methods 0.000 claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000005485 electric heating Methods 0.000 claims description 24
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 9
- 239000004917 carbon fiber Substances 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000002277 temperature effect Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 230000005855 radiation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/026—Heaters specially adapted for floor heating
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
The invention relates to an integrated constant temperature heating plate, which comprises a heat conducting plate, a heating layer arranged on the back of the heat conducting plate, and heat preservation layers wrapping the back of the heating layer and two ends, wherein a bending plate is arranged on the side surface of the heat conducting plate, and the bending plate and the heat conducting plate are arranged in a U shape and are used for being attached to the bottom surface of the heat preservation layer, so that the phenomenon of deformation and collapse caused by support, improper installation or self gravity is avoided, the mechanical strength is improved, the heat shock resistance is good, the service life is prolonged, and the cost is reduced; the heating layer adopts a parallel heating mode of double wires and double loops, when the two loops are respectively provided with a temperature controller, the temperature difference of the temperature controllers is limited in 5 ℃, so that the effect of stabilizing the temperature is achieved, the constant temperature effect is realized, meanwhile, miniature meshes are formed in the front surface of the heat conducting layer, the effect of uniform heat dissipation of the heating plate is effectively enhanced, the barrier of metal to heat energy is reduced, and the comfort feeling of a human body is increased.
Description
Technical Field
The invention relates to the technical field of household heating, in particular to an integrated constant-temperature heating plate.
Background
The floor heating system is a modern heating system which is controlled according to the building structure and user requirements, and is characterized in that surrounding dense objects such as walls, floors, furniture and the like are firstly absorbed by the far infrared ray heat radiation, the temperature is increased, then the radiation heat emitted by the objects naturally and uniformly increases the indoor temperature, and the indoor temperature is kept balanced without the dry and stuffy feeling brought by the traditional heating system. The far infrared ray heat radiation heating plate replaces the traditional heating mode by the resistance wire heating, expands the installation environment from the ground to the periphery and the top of a house, can be combined with wall paintings, decorative fabrics and the like, and can be flexibly placed. The installation condition breaks the limit of single function only in the traditional floor, and can be compatible with heating and beautifying, and the design is more humanized. The far infrared heating mode is adopted to effectively ensure the comfort of head cooling and foot warming. However, the combination of the boards often causes a situation of reduced binding force along with heating in the heating process, so that the service life of the heating board is shortened, and a single heating loop is adopted, so that the phenomenon of unstable temperature often occurs in the heating process, and the standard of constant temperature cannot be achieved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the integrated constant temperature heating plate, the side edge of the heat conducting plate is provided with the bending plate to surround the bottom surface of the heat insulating layer in a U-shaped manner, the mechanical strength is higher, the heat shock resistance energy consumption is realized, meanwhile, the heating layer adopts a double-wire double-loop parallel heating mode, and the temperature difference set by the heating layer is limited within 5 ℃, so that the effect of stabilizing the temperature is achieved, the heating plate is not easy to embrittle at high temperature, the bearing time is longer, the service life is prolonged, and the cost is reduced.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the integrated constant temperature heating plate comprises a heat conducting plate, a heating layer arranged on the back of the heat conducting plate, and heat preservation layers wrapping the back of the heating layer and two ends, wherein the front surface of the heat conducting plate is provided with meshes, three adjacent edges of the heat conducting plate are bent towards the back to form a bending plate, the cross section of the bending plate is L-shaped, and the heating layer and the heat preservation layers are arranged in a space surrounded by the bending plate and the back of the heat conducting plate; the heat insulation layer is provided with a heating wire slot for laying a heating wire forming a heating layer, and the bottom of the heating wire slot is covered with a heat reflection layer; the heating layer comprises two groups of electric heating loops which are formed by heating wires, the electric heating loops are arranged in parallel, the distance between the electric heating loops is 50mm, temperature controllers are respectively arranged on the two groups of electric heating loops, the temperature difference set by the two temperature controllers is 5 ℃, the electric heating loops comprise two sections of heating wires which are connected in parallel, positive electrode wiring terminals of the two sections of heating wires are connected with positive electrode conductive ends of the side faces of the heating plates, and negative electrode wiring terminals extend out in opposite directions respectively and are arranged in heating wire grooves which are arranged in a serpentine shape and then are connected with negative electrode conductive ends of the side faces of the heating plates.
As a further improvement of the integrated constant temperature heating plate of the invention: a heat conduction insulating layer is arranged between the heat conduction plate and the heating layer.
As a further improvement of the integrated constant temperature heating plate of the invention: the heat conducting plate is made of stainless steel, aluminum or galvanized metal.
As a further improvement of the integrated constant temperature heating plate of the invention: the heat preservation layer is made of foaming PVC.
As a further improvement of the integrated constant temperature heating plate of the invention: the depth of the heating wire groove is not more than one half of the thickness of the heat insulation layer.
As a further improvement of the integrated constant temperature heating plate of the invention: the heating wire is a carbon fiber heating wire.
As a further improvement of the integrated constant temperature heating plate of the invention: and an arc angle is arranged at the turning part of the electric heating loop.
As a further improvement of the integrated constant temperature heating plate of the invention: the distance between adjacent parallel sections in the heating wire grooves in a serpentine arrangement is 40mm-60mm.
As a further improvement of the integrated constant temperature heating plate of the invention: the two positive electrode conductive ends are respectively and correspondingly connected with the positive electrodes of the two groups of electric heating loops, and one negative electrode conductive end is connected with the negative electrodes of the four sections of heating wires of the two groups of electric heating loops.
Advantageous effects
1. The invention relates to an integrated constant temperature heating plate, which comprises a heat conducting plate, a heating layer arranged on the back of the heat conducting plate, and heat insulating layers wrapping the back of the heating layer and two ends, wherein three sides of the side surface of the heat conducting plate are provided with bending plates, the other side is reserved with a conductive end, the bending plates and the heat conducting plate are arranged in a U shape and are used for being attached to the bottom surface of the heat insulating layer, the phenomenon of deformation and collapse caused by improper support and installation or self gravity is avoided, the mechanical strength is improved, the heat shock resistance is good, the service life is prolonged, and the cost is reduced;
2. The invention relates to an integrated constant temperature heating plate, wherein a heating layer adopts a parallel heating mode of double wires and double loops, namely two groups of loops respectively adopt two sections of heating wires which are connected in parallel, the two sections of heating wires are arranged in opposite directions and respectively laid on the upper half part and the lower half part of the heating plate, meanwhile, the two groups of loops are respectively provided with temperature controllers, and the temperature difference of the temperature controllers is limited within 5 ℃, so that the effect of stabilizing the temperature is achieved, and the constant temperature effect is realized;
3. According to the integrated constant-temperature heating plate, the heat reflection layer is arranged in the heating wire groove for laying the heating wire, so that generated heat energy is prevented from being conducted to the bottom surface, the heating effect is faster, and meanwhile, the micro mesh holes are formed in the front surface of the heat conduction plate, so that the uniform heat dissipation effect of the heating plate is effectively enhanced, the heat energy blocking by metal is reduced, and the comfort feeling of a human body is improved;
4. the invention discloses an integrated constant-temperature heating plate, which is characterized in that an arc angle is arranged at a turning part in an electric heating loop, so that the problem of heat accumulation burning damage during current passing is solved.
Drawings
FIG. 1 is a schematic view of the layered structure of a heating panel of the present invention;
FIG. 2 is a cross-sectional view of a heating panel of the present invention;
FIG. 3 is a schematic view of a heating wire chase according to the present disclosure;
FIG. 4 is a cross-sectional view showing an embodiment of the heat generating plate of the present invention;
In the figure: 1. the heat conducting plate comprises a heat conducting plate, 2 heating layers, 3 heat insulating layers, 4 bending plates, 5 heating wire grooves, 6 heat reflecting layers, 7 electric heating loops, 8 positive electrode conducting ends, 9 negative electrode conducting ends.
Detailed Description
As shown in the figure, the integrated constant temperature heating plate comprises a heat conducting plate 1, a heating layer 2 arranged on the back of the heat conducting plate 1 and a heat insulating layer 3 wrapping the back and two ends of the heating layer 2, wherein the heat conducting plate is made of stainless steel, aluminum or galvanized metal, three adjacent edges of the heat conducting plate 1 are bent towards the back to form a bending plate 4, the cross section of the bending plate 4 is L-shaped, the heating layer 2 and the heat insulating layer 3 are arranged in a space surrounded by the bending plate 4 and the back of the heat conducting plate 1, namely the bending plate 4 and the heat conducting plate 1 are U-shaped, and the phenomenon that the heat conducting plate is deformed and collapsed due to improper supporting and mounting or overlarge gravity of the heating plate is avoided, so that the mechanical strength is higher is improved, and one edge of the heat conducting plate 1, which is not provided with the bending plate 4, is used for leading out an exposed conductive end from the heat insulating layer 3.
The heat preservation layer 3 is made of foaming PVC material with good insulation and thermal conductivity, a heating wire slot 5 for laying a carbon fiber heating wire is formed in the upper surface, the carbon fiber heating wire forms a heating layer 2, and meanwhile, a heat reflection layer 6 made of aluminum foil material covers the bottom surface of the heating wire slot 5 to prevent heat energy generated by the carbon fiber heating wire from being transferred downwards;
The heating layer adopts a parallel heating mode of adopting double wires and double loops, namely carbon fiber heating wires form two electric heating loops 7, the two electric heating loops 7 are arranged in parallel, the parallel distance is 50mm, each electric heating loop 7 is provided with a temperature controller, and the temperature difference of the two temperature controllers is set at 5 ℃, so that the effect of stabilizing the temperature is achieved, and the constant temperature effect is realized; the electric heating loop 7 is composed of two sections of carbon fiber heating wires which are connected in parallel, the positive electrode wiring ends of the two sections of carbon fiber heating wires are connected with the positive electrode conductive ends 8 on the side surfaces of the heating plates, and the negative electrode wiring ends respectively extend out in opposite directions and are arranged in the heating wire slots 5 which are arranged in a serpentine shape and then are connected with the negative electrode conductive ends 9 on the side surfaces of the heating plates. And two positive electrode conductive ends 8 are respectively correspondingly connected with the positive electrodes of the two groups of electric heating loops 7, and one negative electrode conductive end 9 is respectively connected with the negative electrodes of the four sections of heating wires of the two groups of electric heating loops 7.
In order to achieve a better heating effect, the upper surface of the heat conducting plate 1 is provided with meshes, so that the uniform heat dissipation effect of the heat conducting plate is effectively enhanced, the barrier of metal to heat energy is reduced, and the comfort feeling of a human body is improved; meanwhile, the carbon fiber heating wires of each electric heating loop 7 are arranged in parallel at intervals of 40mm-60mm, the heat radiating area is increased, the depth of the heating wire grooves 5 is not more than one half of the thickness of the heat insulation layer 3, arc angles are arranged at turning positions, the heating is unstable due to current aggregation prevention, the service life of the heating plate is shortened, the heat conduction and insulation layer 10 is arranged between the heat conduction plate 1 and the heating layer 2 for the purpose of safer use of the heating plate, and the heat conduction and insulation layer 10 is an insulating and heat conduction colloid.
The present invention is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present invention.
Claims (7)
1. An integrated constant temperature heating plate which is characterized in that: the heat-insulating plate comprises a heat-conducting plate (1), a heating layer (2) arranged on the back surface of the heat-conducting plate (1) and heat-insulating layers (3) wrapping the back surface and two ends of the heating layer (2), wherein meshes are formed in the front surface of the heat-conducting plate (1), three adjacent edges of the heat-conducting plate (1) are bent towards the back surface to form a bending plate (4), the cross section of the bending plate (4) is L-shaped, and the heating layer (2) and the heat-insulating layers (3) are arranged in a space surrounded by the bending plate (4) and the back surface of the heat-conducting plate (1); a heating wire groove (5) is formed in the heat preservation layer (3) and used for paving a heating wire forming the heating layer (2), and a heat reflection layer (6) is covered at the bottom of the heating wire groove (5); the heating layer (2) comprises two groups of electric heating loops (7) consisting of heating wires, the electric heating loops (7) are arranged in parallel, the distance is 50mm, temperature controllers are respectively arranged on the two groups of electric heating loops (7), the set temperature difference of the two temperature controllers is 5 ℃, the electric heating loops (7) comprise two sections of heating wires which are connected in parallel, positive electrode wiring terminals of the two sections of heating wires are connected with positive electrode conductive ends (8) on the side surfaces of the heating plates, and negative electrode wiring terminals extend out in opposite directions respectively and are arranged in heating wire grooves (5) which are arranged in a serpentine shape and then are connected with negative electrode conductive ends (9) on the side surfaces of the heating plates; a heat conduction insulating layer (10) is arranged between the heat conduction plate (1) and the heating layer (2); the depth of the heating wire groove (5) is not more than one half of the thickness of the heat insulation layer.
2. An integrated thermostatic heating plate according to claim 1, wherein: the heat conducting plate (1) is made of stainless steel, aluminum or galvanized metal.
3. An integrated thermostatic heating plate according to claim 1, wherein: the heat insulation layer (3) is made of foaming PVC.
4. An integrated thermostatic heating plate according to claim 1, wherein: the heating wire is a carbon fiber heating wire.
5. An integrated thermostatic heating plate according to claim 1, wherein: the turning part of the electric heating loop (5) is provided with an arc angle.
6. An integrated thermostatic heating plate according to claim 1, wherein: the distance between the adjacent parallel sections in the heating wire grooves (5) which are arranged in a serpentine shape is 40mm-60mm.
7. An integrated thermostatic heating plate according to claim 1, wherein: the two positive electrode terminals (8) are respectively and correspondingly connected with the positive electrodes of the two groups of electric heating loops (7), and the one negative electrode terminal (9) is connected with the negative electrodes of the four sections of heating wires of the two groups of electric heating loops (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367015.5A CN106973445B (en) | 2017-05-23 | 2017-05-23 | Integrated constant temperature heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367015.5A CN106973445B (en) | 2017-05-23 | 2017-05-23 | Integrated constant temperature heating plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106973445A CN106973445A (en) | 2017-07-21 |
| CN106973445B true CN106973445B (en) | 2024-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367015.5A Active CN106973445B (en) | 2017-05-23 | 2017-05-23 | Integrated constant temperature heating plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN106973445B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690202A (en) * | 2017-09-20 | 2018-02-13 | 席玉林 | A kind of concrete construction constant temperature electric heating device |
| CN109362134A (en) * | 2018-09-07 | 2019-02-19 | 徐州树袋熊电子科技有限公司 | A kind of electronics heating plate |
| CN111436167A (en) * | 2019-01-14 | 2020-07-21 | 张敬平 | Electric heating plate |
| CN113905468A (en) * | 2021-10-19 | 2022-01-07 | 哈尔滨市仉氏电器有限公司 | Manufacturing process of graphene mica heating plate |
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| JP2000021890A (en) * | 1997-07-31 | 2000-01-21 | Toshiba Ceramics Co Ltd | Carbon heater |
| CN102062438A (en) * | 2011-02-23 | 2011-05-18 | 苏州灵均暖通科技有限公司 | High-efficiency carbon fiber warmer |
| JP3178817U (en) * | 2012-07-20 | 2012-10-04 | 碩業緑能國際股▲分▼有限公司 | Heating module |
| CN102748796A (en) * | 2011-04-18 | 2012-10-24 | 上海知汇建材系统集成有限公司 | High molecular electric ground heating module with waterproofness, high temperature resistance and flame-retarding functions |
| CN203052821U (en) * | 2012-11-28 | 2013-07-10 | 浙江禾子施能科技有限公司 | Folding heater |
| CN203478414U (en) * | 2013-09-11 | 2014-03-12 | 盖军 | Combined type electric heating board |
| KR101415239B1 (en) * | 2014-03-07 | 2014-07-04 | 김현태 | Heat exchanger plate using non-magneticfield heating wire and the manufacturing process thereof |
| CN205664475U (en) * | 2016-06-02 | 2016-10-26 | 苏州康碳暖居科技有限公司 | Roof generates heat |
| CN205664472U (en) * | 2016-05-12 | 2016-10-26 | 大连万朝科技有限公司 | Infrared heating panels far away |
| CN206932421U (en) * | 2017-05-23 | 2018-01-26 | 河南易珀尔科技有限公司 | A kind of integrated constant temperature warming plate |
-
2017
- 2017-05-23 CN CN201710367015.5A patent/CN106973445B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT293562B (en) * | 1967-12-18 | 1971-10-11 | Glanzstoff Ag | Electrically heated flooring |
| JP2000021890A (en) * | 1997-07-31 | 2000-01-21 | Toshiba Ceramics Co Ltd | Carbon heater |
| CN102062438A (en) * | 2011-02-23 | 2011-05-18 | 苏州灵均暖通科技有限公司 | High-efficiency carbon fiber warmer |
| CN102748796A (en) * | 2011-04-18 | 2012-10-24 | 上海知汇建材系统集成有限公司 | High molecular electric ground heating module with waterproofness, high temperature resistance and flame-retarding functions |
| JP3178817U (en) * | 2012-07-20 | 2012-10-04 | 碩業緑能國際股▲分▼有限公司 | Heating module |
| CN203052821U (en) * | 2012-11-28 | 2013-07-10 | 浙江禾子施能科技有限公司 | Folding heater |
| CN203478414U (en) * | 2013-09-11 | 2014-03-12 | 盖军 | Combined type electric heating board |
| KR101415239B1 (en) * | 2014-03-07 | 2014-07-04 | 김현태 | Heat exchanger plate using non-magneticfield heating wire and the manufacturing process thereof |
| CN205664472U (en) * | 2016-05-12 | 2016-10-26 | 大连万朝科技有限公司 | Infrared heating panels far away |
| CN205664475U (en) * | 2016-06-02 | 2016-10-26 | 苏州康碳暖居科技有限公司 | Roof generates heat |
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| Publication number | Publication date |
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| CN106973445A (en) | 2017-07-21 |
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Effective date of registration: 20240325 Address after: Floor 1-4, No. 28 Fukang Road, Shiqi, Zhongshan City, Guangdong Province, 528400 Applicant after: Zhongshan Second Architectural Design Institute Co.,Ltd. Country or region after: China Address before: Room 211, 2nd Floor, Xuchang Science and Technology Innovation Public Service Center, Zhongyuan Electric Valley, Xuchang County, Xuchang City, Henan Province, 461000 Applicant before: HENAN YIPOER TECHNOLOGY CO.,LTD. Country or region before: China |
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