CN207144748U - A kind of thermal insulation door leaf for sliding plug door of motor train unit - Google Patents
A kind of thermal insulation door leaf for sliding plug door of motor train unit Download PDFInfo
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- CN207144748U CN207144748U CN201721107511.9U CN201721107511U CN207144748U CN 207144748 U CN207144748 U CN 207144748U CN 201721107511 U CN201721107511 U CN 201721107511U CN 207144748 U CN207144748 U CN 207144748U
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- heat
- thermal insulation
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- insulating composite
- door leaf
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Abstract
The utility model discloses a kind of thermal insulation door leaf for sliding plug door of motor train unit, including heat-insulating composite door plate, the first half of heat-insulating composite door plate is provided with double glazing, form viewing area, the outer wall border of heat-insulating composite door plate is provided with a circle peripheral adhesive tape, the inwall border of heat-insulating composite door plate is provided with a circle sealing joint strip, finger shield adhesive tape is additionally provided with the preceding shelves of heat-insulating composite door plate inwall, heat-insulating composite door plate includes inside panel, thermal insulation board, welded framework and exterior skin, the inwall of welded framework is installed with thermal insulation board successively, inside panel, the outer wall of welded framework is installed with exterior skin.The utility model improves the heat-proof quality of door leaf, and the environment that can be applicable lower temperature uses, meanwhile, the structure of door leaf is simple, is easy to assemble, and production cost is low, can reach the purpose of energy-conserving and environment-protective, have a good application prospect.
Description
Technical field
A kind of thermal insulation door leaf for sliding plug door of motor train unit is the utility model is related to, belongs to technical field of rail traffic.
Background technology
At present, the door leaf of existing sliding plug door of motor train unit, design use environment temperature is -40 DEG C, due to heat-proof quality
Limitation, can not be applied to lower environment temperature, and the production cost of door leaf is higher, can not realize the purpose of energy-conserving and environment-protective.
Utility model content
The purpose of the utility model is to overcome existing sliding plug door of motor train unit door leaf, can not be applied to lower environment temperature
Degree, the problem of production process inadequate energy-conserving and environment-protective.Thermal insulation door leaf of the present utility model for sliding plug door of motor train unit, improve door leaf
Heat-proof quality, can be applicable lower temperature environment use, meanwhile, the structure of door leaf is simple, is easy to assemble, production cost
It is low, the purpose of energy-conserving and environment-protective can be reached, had a good application prospect.
In order to achieve the above object, technical scheme is used by the utility model：
A kind of thermal insulation door leaf for sliding plug door of motor train unit, it is characterised in that：It is described heat-insulated multiple including heat-insulating composite door plate
The first half for closing door-plate is provided with double glazing, forms viewing area, the outer wall border of the heat-insulating composite door plate is provided with one
Peripheral adhesive tape is enclosed, the inwall border of the heat-insulating composite door plate is provided with a circle sealing joint strip, the heat-insulating composite door plate inwall
Preceding shelves at be additionally provided with finger shield adhesive tape,
The heat-insulating composite door plate includes inside panel, thermal insulation board, welded framework and exterior skin,
The inwall of the welded framework is installed with thermal insulation board, inside panel successively, and the outer wall of the welded framework is fixed
Exterior skin is installed.
A kind of foregoing thermal insulation door leaf for sliding plug door of motor train unit, it is characterised in that：The welded framework and exterior skin
Between be filled with encapsulant layer.
A kind of foregoing thermal insulation door leaf for sliding plug door of motor train unit, it is characterised in that：The inwall of the welded framework is set
The reinforcement profile strip being spaced apart is equipped with, the inwall of the welded framework is provided with window at viewing area and fixes section bar
Frame.
A kind of foregoing thermal insulation door leaf for sliding plug door of motor train unit, it is characterised in that：The reinforcement profile strip, window
Fixed frame of section bar is made of the aluminium section bar of cut-off heat bridge.
A kind of foregoing thermal insulation door leaf for sliding plug door of motor train unit, it is characterised in that：The inside panel, exterior skin it is equal
It is made of fiberglass sheet material.
A kind of foregoing thermal insulation door leaf for sliding plug door of motor train unit, it is characterised in that：The number of the reinforcement profile strip
Measure to be a plurality of, be distributed in the inwall of welded framework.
A kind of foregoing thermal insulation door leaf for sliding plug door of motor train unit, it is characterised in that：The welded framework uses aluminium profiles
Material is made.
The beneficial effects of the utility model are：Sliding plug door of motor train unit isolating device of the present utility model, improve door leaf every
Hot property, make door leaf thermal conductivity factor by original 3.6W/m2K is improved as 2.6W/m2K, the environment of lower temperature can be applicable
Use, meanwhile, the structure of door leaf is simple, is easy to assemble, and production cost is low, can reach the purpose of energy-conserving and environment-protective, has good
Application prospect.
Brief description of the drawings
Fig. 1 is the structural representation of the thermal insulation door leaf of the present utility model for sliding plug door of motor train unit；
Fig. 2 is the structural representation of heat-insulating composite door plate of the present utility model.
The implication marked in accompanying drawing is as follows：
1：Heat-insulating composite door plate；101：Inside panel；102：Thermal insulation board；103：Welded framework；104：Exterior skin；105：Filling
Material layer；106：Reinforcement profile strip；107：Window fixes frame of section bar；2：Double glazing；3：Peripheral adhesive tape；4：Finger shield adhesive tape；
5：Sealing joint strip.
Embodiment
Below in conjunction with Figure of description, the utility model is described further.Following examples are only used for more clear
Illustrate to Chu the technical solution of the utility model, and the scope of protection of the utility model can not be limited with this.
As shown in figure 1, the thermal insulation door leaf of the present utility model for sliding plug door of motor train unit, including heat-insulating composite door plate 1, institute
The first half for stating heat-insulating composite door plate 1 is provided with double glazing 2, forms viewing area, the outer wall week of the heat-insulating composite door plate 1
Circle is provided with a circle peripheral adhesive tape 3, and the inwall border of the heat-insulating composite door plate 1 is provided with a circle sealing joint strip 5, peripheral adhesive tape
3rd, sealing joint strip 5 can realize the sealing property of door leaf, and finger shield glue is additionally provided with the preceding shelves of the inwall of heat-insulating composite door plate 1
Bar 4, finger shield adhesive tape 4 can realize the protection in door closing procedure.
As shown in Fig. 2 the heat-insulating composite door plate 1 includes inside panel 101, thermal insulation board 102, welded framework 103 and outer illiteracy
Skin 104,
The inwall of the welded framework 103 is installed with thermal insulation board 102, inside panel 101, the welded framework successively
103 outer wall is installed with exterior skin 104, and encapsulant layer is filled between the welded framework 103 and exterior skin 104
105, while ensureing door leaf intensity, mitigate weight, reduce cost, energy-conserving and environment-protective.
The inwall of the welded framework 103 is provided with the reinforcement profile strip 106 being spaced apart, the welded framework 103
Inwall be provided with viewing area window fix frame of section bar 107, the reinforcement profile strip 106, window fix frame of section bar
107 are made of the aluminium section bar of cut-off heat bridge, while structural strength is improved, improve door leaf heat-proof quality, reinforcement type
The quantity of material bar 106 is a plurality of, is distributed in the inwall of welded framework 103.
The inside panel 101, exterior skin 104 are made of fiberglass sheet material, to improve the heat-proof quality of door leaf,
Thermal insulation board 102 is arranged between inside panel 101 and welded framework 103, for separating welded framework 103, the and of encapsulant layer 105
Heat bridge between covering, the welded framework 103 are made of aluminium section bar, and cost is low, in light weight, and intensity is good, is easy to door leaf
Support.
In summary, sliding plug door of motor train unit isolating device of the present utility model, improves the heat-proof quality of door leaf, leads door leaf
Hot coefficient is by original 3.6W/m2K is improved as 2.6W/m2K, the environment that can be applicable lower temperature use, meanwhile, door leaf
Structure it is simple, be easy to assemble, production cost is low, can reach the purpose of energy-conserving and environment-protective, have a good application prospect.
General principle of the present utility model, main features and advantages have been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (7)
- A kind of 1. thermal insulation door leaf for sliding plug door of motor train unit, it is characterised in that：Including heat-insulating composite door plate（1）, it is described heat-insulated Compound door plant（1）The first half double glazing is installed（2）, form viewing area, the heat-insulating composite door plate（1）Outer wall week Circle is provided with a circle peripheral adhesive tape（3）, the heat-insulating composite door plate（1）Inwall border be provided with a circle sealing joint strip（5）, institute State heat-insulating composite door plate（1）Finger shield adhesive tape is additionally provided with the preceding shelves of inwall（4）,The heat-insulating composite door plate（1）Including inside panel（101）, thermal insulation board（102）, welded framework（103）And exterior skin （104）,The welded framework（103）Inwall be installed with thermal insulation board successively（102）, inside panel（101）, the welded framework （103）Outer wall be installed with exterior skin（104）.
- A kind of 2. thermal insulation door leaf for sliding plug door of motor train unit according to claim 1, it is characterised in that：The welding bone Frame（103）With exterior skin（104）Between be filled with encapsulant layer（105）.
- A kind of 3. thermal insulation door leaf for sliding plug door of motor train unit according to claim 1, it is characterised in that：The welding bone Frame（103）Inwall be provided with the reinforcement profile strip being spaced apart（106）, the welded framework（103）Inwall observing Window is provided with region and fixes frame of section bar（107）.
- A kind of 4. thermal insulation door leaf for sliding plug door of motor train unit according to claim 3, it is characterised in that：The reinforcement Profile strip（106）, window fix frame of section bar（107）It is made of the aluminium section bar of cut-off heat bridge.
- A kind of 5. thermal insulation door leaf for sliding plug door of motor train unit according to claim 1, it is characterised in that：The inside panel （101）, exterior skin（104）Be made of fiberglass sheet material.
- A kind of 6. thermal insulation door leaf for sliding plug door of motor train unit according to claim 3, it is characterised in that：The reinforcement Profile strip（106）Quantity to be a plurality of, be distributed in welded framework（103）Inwall.
- A kind of 7. thermal insulation door leaf for sliding plug door of motor train unit according to claim 1, it is characterised in that：The welding bone Frame（103）It is made of aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107511.9U CN207144748U (en) | 2017-08-31 | 2017-08-31 | A kind of thermal insulation door leaf for sliding plug door of motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107511.9U CN207144748U (en) | 2017-08-31 | 2017-08-31 | A kind of thermal insulation door leaf for sliding plug door of motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207144748U true CN207144748U (en) | 2018-03-27 |
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ID=61669376
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107511.9U Active CN207144748U (en) | 2017-08-31 | 2017-08-31 | A kind of thermal insulation door leaf for sliding plug door of motor train unit |
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|---|---|
| CN (1) | CN207144748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539762A (en) * | 2019-10-08 | 2019-12-06 | 南京康尼机电股份有限公司 | Urban rail door plate |
-
2017
- 2017-08-31 CN CN201721107511.9U patent/CN207144748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539762A (en) * | 2019-10-08 | 2019-12-06 | 南京康尼机电股份有限公司 | Urban rail door plate |
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