CN201913741U - Sandwich type heat insulating apparatus for tyre shaper vulcanizer - Google Patents
Sandwich type heat insulating apparatus for tyre shaper vulcanizer Download PDFInfo
- Publication number
- CN201913741U CN201913741U CN 201020612207 CN201020612207U CN201913741U CN 201913741 U CN201913741 U CN 201913741U CN 201020612207 CN201020612207 CN 201020612207 CN 201020612207 U CN201020612207 U CN 201020612207U CN 201913741 U CN201913741 U CN 201913741U
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- Prior art keywords
- heat insulating
- insulation layer
- insulating layer
- sandwich
- thermal insulation
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- Expired - Fee Related
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Abstract
The utility model discloses a sandwich type heat insulating apparatus for a tyre shaper vulcanizer, which comprises three overlapped heat insulating layers. The overlapped heat insulating layers include a high-temperature heat insulating layer in the upper, a sandwich heat insulating layer in the middle, and a low-temperature heat insulating layer in the lower; a skeleton air heat insulating layer is adopted as the sandwich heat insulating layer and is formed by excavating the sandwich heat insulating layer; high modulus fibre boards are adopted as the high-temperature heat insulating layer and the low-temperature heat insulating layer; and the high-temperature heat insulating layer, the sandwich heat insulating layer and the low-temperature heat insulating layer are all heat insulating rings, are coaxial, and have communicated inner diameters and outer diameters. The sandwich type heat insulating apparatus for the tyre shaper vulcanizer comprises the three heat insulating layers, and the air heat insulating layer adopts the extremely low heat conduction coefficient of air to reach the purpose of heat insulating.
Description
(1) technical field:
The utility model relates to a kind of heat-proof device, is specially a kind of sandwich type heat-proof device that applies to tire forming vulcanizer.
(2) technical background:
Heat transmission is realized by heat conduction, convection current and three kinds of modes of heat radiation, it is heat insulation that existing tire forming vulcanizer all adopts the low-heat of the high modulus fiber plate of whole plate to conduct, owing to be subjected to the restriction in space, the thickness of thermal insulation board often is restricted, cause effect of heat insulation undesirable, waste energy.
(3) utility model content:
In order to overcome the deficiency of existing high modulus fiber plate effect of heat insulation, a kind of tire forming vulcanizer sandwich type heat-proof device that increases substantially effect of heat insulation of the utility model design.
Can realize the tire forming vulcanizer sandwich type heat-proof device of above-mentioned purpose, comprise thermal insulation layer, three stacked adding of different is described thermal insulation layer, be respectively the high temperature insulating layer on upper strata, the sandwich thermal insulation layer in middle level and the low temperature thermal insulation layer of lower floor.
Described sandwich thermal insulation layer is skeleton air heat-insulation layer, and skeleton air heat-insulation layer produces air layer between high temperature insulating layer and low temperature thermal insulation layer, utilizes the low thermal conductivity factor of air pole, reaches heat insulation purpose.
A kind of generation type of described skeleton air heat-insulation layer is that sandwich thermal insulation layer part is hollowed out, and the part that hollows out is many more, and the air layer scope of formation is big more, and effect of heat insulation is good more.
Described high temperature insulating layer and low temperature thermal insulation layer are still made with the high modulus fiber plate.
Described high temperature insulating layer, sandwich thermal insulation layer and low temperature thermal insulation layer often use with the form of insulating collar, and the coaxial stack setting of three, and have internal diameter and the external diameter that communicates.
Advantage of the present utility model:
The thermal insulation layer of the utility model tire forming vulcanizer sandwich type heat-proof device is three layers, and its heat transmission is followed successively by hot conduction, heat radiation, heat conduction.Air in the middle of adopting is heat insulation, utilizes the low thermal conductivity factor of air pole, reaches heat insulation purpose.
(4) description of drawings:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the structural representation of sandwich thermal insulation layer among Fig. 1.
Figure number sign: 1, high temperature insulating layer; 2, sandwich thermal insulation layer; 3, low temperature thermal insulation layer; 4, trapezoidal hole.
(5) specific embodiment:
As shown in Figure 1, the utility model tire forming vulcanizer sandwich type heat-proof device is the insulating collar of three layers of coaxial stack, the internal diameter of 3, three layers of insulating collar of low temperature thermal insulation layer that is the sandwich thermal insulation layer 2 in high temperature insulating layer 1, middle level on upper strata and lower floor respectively is identical, external diameter is identical.
The sandwich thermal insulation layer 2 in middle level is skeleton air heat-insulation layer, can form by sandwich thermal insulation layer 2 parts are hollowed out, a kind of mode that hollows out as shown in Figure 2, be radially on the circle body of sandwich thermal insulation layer 2, to dig out trapezoidal hole 4, several trapezoidal holes 4 evenly distribute on the circle body circumference of sandwich thermal insulation layer 2, and the air in the trapezoidal hole 4 form air heat-insulation layer, are guaranteeing under the enough support strengths of sandwich thermal insulation layer 2, trapezoidal hole 4 digs greatly as far as possible, to enlarge the area of air heat-insulation layer.
Described high temperature insulating layer 1 and low temperature thermal insulation layer 3 usefulness high modulus fiber plates are made.
The heat that tire forming vulcanizer produces temperature after high temperature insulating layer 1 transmits descends to some extent, again by skeleton air heat-insulation layer trap heat, the heat that is passed to low temperature thermal insulation layer 3 is limited, after low temperature thermal insulation layer 3 spread out of very little, thereby reach effect of heat insulation.
Claims (5)
1. tire forming vulcanizer sandwich type heat-proof device comprises thermal insulation layer, it is characterized in that: three stacked adding of described thermal insulation layer, be respectively the high temperature insulating layer (1) on upper strata, the sandwich thermal insulation layer (2) in middle level and the low temperature thermal insulation layer (3) of lower floor.
2. tire forming vulcanizer sandwich type heat-proof device according to claim 1 is characterized in that: described sandwich thermal insulation layer (2) is skeleton air heat-insulation layer.
3. tire forming vulcanizer sandwich type heat-proof device according to claim 2 is characterized in that: described skeleton air heat-insulation layer forms for sandwich thermal insulation layer (2) part is hollowed out.
4. according to any described tire forming vulcanizer sandwich type heat-proof device in the claim 1～3, it is characterized in that: described high temperature insulating layer (1) and low temperature thermal insulation layer (3) are the high modulus fiber plate.
5. according to any described tire forming vulcanizer sandwich type heat-proof device in the claim 1～3, it is characterized in that: described high temperature insulating layer (1), sandwich thermal insulation layer (2) and low temperature thermal insulation layer (3) are insulating collar, and the three is coaxial and have internal diameter and an external diameter that communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020612207 CN201913741U (en) | 2010-11-17 | 2010-11-17 | Sandwich type heat insulating apparatus for tyre shaper vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020612207 CN201913741U (en) | 2010-11-17 | 2010-11-17 | Sandwich type heat insulating apparatus for tyre shaper vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913741U true CN201913741U (en) | 2011-08-03 |
Family
ID=44413555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020612207 Expired - Fee Related CN201913741U (en) | 2010-11-17 | 2010-11-17 | Sandwich type heat insulating apparatus for tyre shaper vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331848A (en) * | 2013-06-13 | 2013-10-02 | 镇江鸿达合金制造有限公司 | Heat-insulating heating device for flat vulcanizing machine |
-
2010
- 2010-11-17 CN CN 201020612207 patent/CN201913741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331848A (en) * | 2013-06-13 | 2013-10-02 | 镇江鸿达合金制造有限公司 | Heat-insulating heating device for flat vulcanizing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 541004 Guilin in the Guangxi Zhuang Autonomous Region City General Road No. 24 Patentee after: GUILIN RUBBER MACHINERY CO., LTD. Address before: 541004 Guilin in the Guangxi Zhuang Autonomous Region City General Road No. 24 Patentee before: Guilin Rubber Machinery Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |