CN202799202U - Plate-type film heater - Google Patents
Plate-type film heater Download PDFInfo
- Publication number
- CN202799202U CN202799202U CN 201220397885 CN201220397885U CN202799202U CN 202799202 U CN202799202 U CN 202799202U CN 201220397885 CN201220397885 CN 201220397885 CN 201220397885 U CN201220397885 U CN 201220397885U CN 202799202 U CN202799202 U CN 202799202U
- Authority
- CN
- China
- Prior art keywords
- heating
- plate
- film heater
- type film
- heat generating
- 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 relates to a plate-type film heater comprising a heating core, mica insulation materials, a heating housing, and power lines. The heating core is disposed in the heating housing, and the mica insulation materials can be disposed between the heating housing and the heating core. The heating housing is provided with a plurality of installation holes, and the power lines are connected with the heating core. The plate-type film heater provided in the utility model is in a surface contact with a heated operation platform, and has advantages of smart structure, large heat transfer area, fast heat transfer speed, and uniform temperature of the whole heated operation platform.
Description
Technical field
The utility model relates to a kind of heater, relates in particular to a kind of plate-type thin film heater of high-temperature operation platform.
Background technology
Present high-temperature operation platform comprises operating platform, heating tube and three parts of heat-insulation layer, because it adopts heating tube to heat, whole high-temperature operation platform is relatively heavier; Because heating tube is round, be that line contacts with operating platform simultaneously, its heat transfer area is little, and thus so that the non-uniform temperature of operating platform, the temperature difference is large, and heat spot occurs easily.
Summary of the invention
For above-mentioned shortcoming, the purpose of this utility model is to provide a kind of can reduce the high-temperature operation platform weight, to the plate-type thin film heater of high-temperature operation platform Fast Heating and homogeneous heating.
Technology contents of the present utility model is: a kind of plate-type thin film heater is characterized in that it comprises heat generating core, mica insulation material, heating casing and power line; Heat generating core is installed in the heating casing, and the mica insulation material is filled between heating casing and the heat generating core, is provided with some installing holes on the heating casing, and power line is connected with heat generating core.
The advantage that the utility model compared with prior art has: the utility model is the plate-type thin film shape, be installed on the high-temperature operation platform by installing hole after, the high-temperature operation platform weight is reduced, simultaneously owing to be that face contacts with operating platform, heat transfer area is large, heat transfer rate is fast, and it is even that whole operating platform is heated rear temperature.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in Figure 1, a kind of plate-type thin film heater is characterized in that it comprises heat generating core 1, mica insulation material 2, heating casing 3 and power line 4; Heat generating core 1 is installed in the heating casing 3, and mica insulation material 2 is filled between heating casing 3 and the heat generating core 1, is provided with some installing holes 5 on the heating casing 3, and power line 4 is connected connection with heat generating core.
Claims (1)
1. a plate-type thin film heater is characterized in that it comprises heat generating core (1), mica insulation material (2), heating casing (3) and power line (4); Heat generating core (1) is installed in the heating casing (3), mica insulation material (2) is filled between heating casing (3) and the heat generating core (1), be provided with some installing holes (5) on the heating casing (3), power line (4) is connected 1 with heat generating core) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397885 CN202799202U (en) | 2012-08-13 | 2012-08-13 | Plate-type film heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397885 CN202799202U (en) | 2012-08-13 | 2012-08-13 | Plate-type film heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799202U true CN202799202U (en) | 2013-03-13 |
Family
ID=47826367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397885 Expired - Lifetime CN202799202U (en) | 2012-08-13 | 2012-08-13 | Plate-type film heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799202U (en) |
-
2012
- 2012-08-13 CN CN 201220397885 patent/CN202799202U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |