CN2872781Y - Electrothermal mulch film - Google Patents
Electrothermal mulch film Download PDFInfo
- Publication number
- CN2872781Y CN2872781Y CN 200520021975 CN200520021975U CN2872781Y CN 2872781 Y CN2872781 Y CN 2872781Y CN 200520021975 CN200520021975 CN 200520021975 CN 200520021975 U CN200520021975 U CN 200520021975U CN 2872781 Y CN2872781 Y CN 2872781Y
- Authority
- CN
- China
- Prior art keywords
- electric heating
- heating film
- film
- busbars
- ground
- 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
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- Central Heating Systems (AREA)
- Surface Heating Bodies (AREA)
Abstract
The utility model discloses an electric heating mulching film, which comprises an electric heating film unit and a connecting lead. The electric heating film unit is an electric heating film 1 sealed in PVC insulating sleeve 4. The electric heating film 1 is formed by bonding two layers of polyester films. Busbars are formed on two side edges of the bonding surface by printing aluminum powder coating. Conductive strips are uniformly distributed between the busbars by printing conductive ink. The two busbars are connected with power supply end of the connecting lead via wiring clip 2. Grounding strip is formed on middle outer surface of the electric heating film by printing conductive ink, and connected with ground wire of the connecting lead via wiring clip. The utility model has good heat radiation effect, good electric leakage resistance, uniform upward heat transfer from ground, uniform ground surface temperature, gradually decreased temperature from bottom to top of greenhouse, high comfort degree, good insulating property against water, and convenience in laying standardized film unit.
Description
Technical field:
The utility model is a kind of building electric apparatus, specifically a kind of device for underground heat heating in the building.
Technical background:
The building heating of house is taked water/gas heating and electric power heating two big classes at present, and water/gas heating need be laid heat supplying pipeline and heat as the boiler kind equipment in indoor and outdoor, one-time investment is bigger, need to safeguard throughout the year, and temperature is difficult for control separately, need the extra radiator of installing,, also cause difficulty for interior decoration with taking indoor limited usable floor area.The electricity heating obviously is better than the pipe network heating, small investment, safeguard simple, temperature control is easy, but electricity is warmed oneself except that various movably electric heating devices at present, and its non-moving electric heating device is to take diaphragm structure, Electric radiant Heating Film is fixed on wall and the ceiling, this heating also brings inconvenience to decoration, and the ceiling heating makes indoor upper temp higher, does not feel like oneself.
Summary of the invention:
The utility model purpose is to disclose a kind of electric heating ground film.
Its composition of the utility model comprises the Electric radiant Heating Film unit and is connected the lead composition, described Electric radiant Heating Film unit is sealed in the electrothermal film 1 in the PVC insulating case 4, electrothermal film 1 is being bonded of two-layer mylar, the edge, both sides is the busbar that silver powder coating is printed on adhesive surface, it between the busbar the equally distributed bus of printing with electrically conductive ink, two busbars connect with the feeder ear that is connected lead through wiring card 2, the middle of outer surface at electrothermal film located, be printed with earth strip with electrically conductive ink, join with the ground wire that is connected lead through wiring card.
Good heat dissipation effect of the present utility model has good leakproof electrical again, and from bottom to top evenly to indoor transmission heat, it is even to have surface temperature from ground, and room temperature is successively decreased from bottom to top gradually, and comfort level height, waterproof insulation, standardization membrane block unit are convenient to the ground laying.
Description of drawings
Fig. 1 is the utility model structure chart.
Embodiment:
Its composition comprises the Electric radiant Heating Film unit and is connected the lead composition, described Electric radiant Heating Film unit is sealed in the electrothermal film 1 in the PVC insulating case 4, electrothermal film 1 is being bonded of two-layer mylar, the edge, both sides is the busbar that silver powder coating is printed on adhesive surface, it between the busbar the equally distributed bus of printing with electrically conductive ink, two busbars connect with the feeder ear that is connected lead through wiring card 2, the middle of outer surface at electrothermal film located, be printed with earth strip with electrically conductive ink, join with the ground wire that is connected lead through wiring card.Connect lead 5 and adopt the water-tight lead, being connected with outer circuit is to realize by the binding post in the terminal box 76, filling insulation solidfied material in the terminal box after the connection, and the insulation solidfied material can be epoxy resin, curing agent, dry powder mixture.The utility model is that special electrically conductive ink is printed on the mylar, compound through hot pressing, skin adds the PVC insulating case and is sealed to form, increase earth connection and ground connection conductive strips, the whole insulated body insulation of current-carrying part are from the inlet wire to the Electric radiant Heating Film, its fail safe is good, be laid on ground after the construction, long service life can be from ground from bottom to top evenly to indoor transmission heat, surface temperature is even, room temperature is successively decreased from top to bottom gradually, and comfort level is good, and cross-ventilation weakens, air purity is preferably arranged, waterproof insulation is good, and safety is non-maintaining.
Claims (1)
1. electric heating ground film, its composition comprises the Electric radiant Heating Film unit and is connected the lead composition, it is characterized in that: described Electric radiant Heating Film unit is sealed in the electrothermal film (1) in the PVC insulating case (4), electrothermal film (1) is being bonded of two-layer mylar, the edge, both sides is the busbar that silver powder coating is printed on adhesive surface, it between the busbar the equally distributed bus of printing with electrically conductive ink, two busbars connect with the feeder ear that is connected lead through wiring card (2), the middle of outer surface at electrothermal film located, be printed with earth strip with electrically conductive ink, join with the ground wire that is connected lead through wiring card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021975 CN2872781Y (en) | 2005-11-18 | 2005-11-18 | Electrothermal mulch film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021975 CN2872781Y (en) | 2005-11-18 | 2005-11-18 | Electrothermal mulch film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2872781Y true CN2872781Y (en) | 2007-02-21 |
Family
ID=37741121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520021975 Expired - Lifetime CN2872781Y (en) | 2005-11-18 | 2005-11-18 | Electrothermal mulch film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2872781Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297451A (en) * | 2018-01-29 | 2018-07-20 | 湖北西控同创石墨烯应用科技有限公司 | A kind of graphene far-infrared ground heating printing big envelope method |
-
2005
- 2005-11-18 CN CN 200520021975 patent/CN2872781Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297451A (en) * | 2018-01-29 | 2018-07-20 | 湖北西控同创石墨烯应用科技有限公司 | A kind of graphene far-infrared ground heating printing big envelope method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Heilongjiang Zhonghui Technology Development Co., Ltd. Assignor: Yin Huilai Contract fulfillment period: 2008.10.10 to 2015.10.9 Contract record no.: 2008230000061 Denomination of utility model: Carbon material electric heating ground film, its making method and installation method Granted publication date: 20070221 License type: Exclusive license Record date: 20081013 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.10 TO 2015.10.9; CHANGE OF CONTRACT Name of requester: HEILONGJIANG ZHONGHUI TECHNOLOGY DEVELOPMENT STOCK Effective date: 20081013 |
|
| ASS | Succession or assignment of patent right |
Owner name: HEILONGJIANG ZHONGHUI FLOOR HEATING CO., LTD. Free format text: FORMER OWNER: YIN HUILAI Effective date: 20110517 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150060 NO. 2, YANTAI NORTH ROAD, PINGFANG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, HARBIN CITY, HEILONGJIANG PROVINCE TO: 150060 NO. 2, YANTAI NORTH ROAD, CENTRALIZED ZONE, HAPING ROAD, PINGFANG DISTRICT, HARBIN CITY, HEILONGJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110517 Address after: 150060 Heilongjiang city of Harbin province Pingfang District haping Road District Yantai Road No. 2 Patentee after: Helongjiang Zhonghui Floor Heating Co.,Ltd. Address before: 150060, No. 2, Yantai North Road, cottage economic and Technological Development Zone, Harbin, Heilongjiang Patentee before: Yin Huilai |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070221 |
|
| EXPY | Termination of patent right or utility model |