CN202452581U - Electric heating film heating device - Google Patents
Electric heating film heating device Download PDFInfo
- Publication number
- CN202452581U CN202452581U CN2012200495496U CN201220049549U CN202452581U CN 202452581 U CN202452581 U CN 202452581U CN 2012200495496 U CN2012200495496 U CN 2012200495496U CN 201220049549 U CN201220049549 U CN 201220049549U CN 202452581 U CN202452581 U CN 202452581U
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- CN
- China
- Prior art keywords
- film
- heating film
- sheath
- protective sheath
- electric heating
- 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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Abstract
The utility model provides an electric heating film heating device which is high in safety and prevents air from entering a film cavity. The electric heating film heating device comprises a protective sheath, an electric heating film which is arranged in the protective sheath and a lead wire which is connected with the electric heating film. The electric heating film heating device is characterized in that an envelope is arranged on the glued side of the protective sheath; and the glued side of the protective sheath is positioned in the envelope and is in plastic package with the protective sheath. The conventional manual process for sleeving the protective sheath of the electric heating film is changed into the process of gluing the protective sheath and the electric heating film by using special equipment, so that the film cavity is vacuumized completely, and the probability of cracks at a glued position is reduced; the glued side of the protective sheath is in plastic package with the envelope, so that the air can be effectively prevented from entering the film cavity to erode internal devices; and therefore, the safety is improved and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of heating plant, relates in particular to a kind of Electric radiant Heating Film heating plant.
Background technology
Electric radiant Heating Film heating equipment on the market, it is most of that naked film is used under floor, the floor tile in order there not to be the naked film of cover, and after long-term the use, some phenomenons such as film body burn into power lug oxidation, sparking can occur, has a strong impact on the service life of Electric radiant Heating Film.Some Electric radiant Heating Film manufacturer develops the Electric radiant Heating Film of band sheath for addressing the above problem.Need according to the house type customization because Electric radiant Heating Film has, in work progress, need the manual electric heating Membrane cover sheath of giving, the air in the lengthy motion picture sheath is difficult to whole extractions, can't realize vacuum, can leave bubble in the film chamber, influences construction quality.Bubble can cause the inside and outside pressurized of sheath uneven, and can split in the gummed place, make the sheath gluing edge crack occur; Moisture can get in the film chamber from the crack and corrode internal components; Phenomenons such as power lug oxidation, energising sparking occur, influence the service life of Electric radiant Heating Film, also can bring potential safety hazard.
Summary of the invention
In order to solve the problems of the technologies described above; The utility model provides a kind of safe, difficult Electric radiant Heating Film heating plant that gets into the film chamber of gas; Comprise sheath, place Electric radiant Heating Film and the lead that is connected with Electric radiant Heating Film in the sheath; The gluing edge that it is characterized in that sheath is provided with big envelope, and the gluing edge of sheath is positioned at big envelope, and with the sheath plastic packaging.
Be provided with metal film between said Electric radiant Heating Film and the sheath, metal film is positioned on the side of Electric radiant Heating Film.
Said big envelope adopts high density polyethylene (HDPE) to process.
The beneficial effect of the utility model is: with the technology that traditional-handwork is given electric heating Membrane cover sheath, the equipment that changes into specialty glues together sheath and Electric radiant Heating Film, makes perfect vacuum, film chamber; Reduced the possibility that the crack appears in the gummed place; The gummed side of sheath and big envelope plastic packaging can effectively stop air to get in the film chamber, the corrosion internal components; Improve security, prolonged service life; Big envelope adopts the HDPE high-density polyethylene material to process; Have good water vapor performance and insulating properties; The sheath selection is the synthetic material of PET PETG and EVA ethylene-vinyl acetate copolymer; Merge PET and EVA material advantage, resistance to compression, protection against the tide, resist chemical, nontoxic and can under 120 ℃ of temperature, use for a long time also and can keep good characteristic, big envelope and sheath have good resistance to corrosion; Can protect its inner Electric radiant Heating Film and metal film well, security performance improves greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the floor map of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified:
Like Fig. 1, shown in Figure 2, the joint of lead 3 is connected with electrode on the Electric radiant Heating Film 1, and Electric radiant Heating Film 1 two sides respectively are provided with layer of metal film 5; The length of metal film 5 is identical with Electric radiant Heating Film 1, and width is 2/3 of an Electric radiant Heating Film 1, and metal film 5 plays electromagnetic wave, the radiation-resistant effect that shielding Electric radiant Heating Film 1 produces; The leakage current of walking that can also stop Electric radiant Heating Film 1; Play a very good protection, Electric radiant Heating Film 1 is positioned at sheath 2 with metal film 5, and glues together with sheath 2; Sheath 2 can protect its inner Electric radiant Heating Film 1, metal film 5 and lead 3 not to be corroded; The dual-side of sheath 2 be positioned at big envelope 4 and with big envelope 4 plastic packagings, big envelope 4 prevents that air from getting into the film chamber of sheath 2, guarantees that the film chamber is in vacuum state.
Claims (3)
1. Electric radiant Heating Film heating plant; Comprise sheath (2), place Electric radiant Heating Film (1) and the lead (3) that is connected with Electric radiant Heating Film (1) in the sheath (2); The gluing edge that it is characterized in that sheath (2) is provided with big envelope (4), and the gluing edge of sheath (2) is positioned at big envelope (4), and with sheath (2) plastic packaging.
2. a kind of Electric radiant Heating Film heating plant as claimed in claim 1 is characterized in that being provided with metal film (5) between said Electric radiant Heating Film (1) and the sheath (2), and metal film (5) is positioned on the side of Electric radiant Heating Film (1).
3. a kind of Electric radiant Heating Film heating plant as claimed in claim 1 is characterized in that said big envelope (4) adopts high density polyethylene (HDPE) to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200495496U CN202452581U (en) | 2012-02-16 | 2012-02-16 | Electric heating film heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200495496U CN202452581U (en) | 2012-02-16 | 2012-02-16 | Electric heating film heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452581U true CN202452581U (en) | 2012-09-26 |
Family
ID=46868443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200495496U Expired - Lifetime CN202452581U (en) | 2012-02-16 | 2012-02-16 | Electric heating film heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595964A (en) * | 2014-12-29 | 2015-05-06 | 上海格加电热材料有限公司 | Electrothermal film floor heating system easy to install |
| CN104764078A (en) * | 2014-12-29 | 2015-07-08 | 上海格加电热材料有限公司 | Integrated metal electric-heating film floor heating module |
| CN106658778A (en) * | 2015-10-30 | 2017-05-10 | 辽宁百盈碳纤维有限公司 | Production process for electro-thermal film encapsulation |
-
2012
- 2012-02-16 CN CN2012200495496U patent/CN202452581U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595964A (en) * | 2014-12-29 | 2015-05-06 | 上海格加电热材料有限公司 | Electrothermal film floor heating system easy to install |
| CN104764078A (en) * | 2014-12-29 | 2015-07-08 | 上海格加电热材料有限公司 | Integrated metal electric-heating film floor heating module |
| CN106658778A (en) * | 2015-10-30 | 2017-05-10 | 辽宁百盈碳纤维有限公司 | Production process for electro-thermal film encapsulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: BAOTOU SHANCHUAN SHENGYANG THERMAL ENERGY TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |