CN206512856U - Air film - Google Patents
Air film Download PDFInfo
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- CN206512856U CN206512856U CN201621235714.1U CN201621235714U CN206512856U CN 206512856 U CN206512856 U CN 206512856U CN 201621235714 U CN201621235714 U CN 201621235714U CN 206512856 U CN206512856 U CN 206512856U
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- layer
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- film
- film unit
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- 239000012528 membrane Substances 0.000 claims abstract description 53
- 238000009413 insulation Methods 0.000 claims abstract description 39
- 238000005452 bending Methods 0.000 claims description 30
- 239000012774 insulation material Substances 0.000 claims description 17
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 5
- 239000004566 building material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model is related to a kind of air film, including air film unit and connector, and air film unit is multiple, is connected between two air film units of arbitrary neighborhood by connector, air film unit includes：Outer membrane, inner membrance is arranged at intervals with outer membrane；And heat-insulation layer, between outer membrane and inner membrance, heat-insulation layer includes the first film layer, the second film layer and adiabator layer, first film layer is set close to outer membrane, second film layer is set close to inner membrance, first film layer is connected with the edge of the second film layer, and to form closed vacuum accommodating chamber, adiabator layer is placed in vacuum accommodating chamber.In above-mentioned air film, by setting adiabator layer between inner membrance and outer membrane, and further adiabator layer is sealed in the vacuum accommodating chamber formed between the first film layer and the second film layer, so that the first film layer, the second film layer, adiabator layer and vacuum accommodating chamber are collectively forming good insulation construction, make air film that there is preferable heat-insulating property.
Description
Technical field
The utility model is related to pneumatic membrane building technical field, more particularly to a kind of air film.
Background technology
Pneumatic membrane building is to do shell with special building film material, is inflated by blower fan into pneumatic membrane building, makes pneumatic membrane building
It is inside and outside to form pressure differential and maintain stable shape.Pneumatic membrane building with its low cost, it is quick, be easy to dismounting, it is light the features such as get over
Apply to all trades and professions come more.And air film is as the main body of pneumatic membrane building, it typically is by inner membrance and outer membrane constitute it is double
Film structure.However, some such as freezer to temperature requirement more strict particular application, traditional air film due to
Heat-insulating property is poor, it is impossible to meets insulation and uses needs.
Utility model content
Based on this, it is necessary to provide a kind of heat-insulating property preferable air film.
A kind of air film, including air film unit and connector, the air film unit are multiple, two air films of arbitrary neighborhood
It is connected between unit by the connector, the air film unit includes：
Outer membrane；
Inner membrance, is arranged at intervals with the outer membrane；And
Heat-insulation layer, between the outer membrane and the inner membrance, the heat-insulation layer includes the first film layer, the second film layer and guarantor
Adiabator layer, first film layer is set close to the outer membrane, and second film layer is set close to the inner membrance, first film
Layer is connected with the edge of second film layer, and to form closed vacuum accommodating chamber, the adiabator layer is placed in described
In vacuum accommodating chamber.
In one of the embodiments, the adiabator layer is that cellular polyurethane hard bubbles adiabator layer.
In one of the embodiments, the thickness of the adiabator layer is 5~10mm.
In one of the embodiments, the adiabator layer includes multiple insulation material layer units, the insulation material
Layer unit is rectangular, and its area is not more than 1m2, between the two neighboring insulation material layer unit, first film layer
It is connected with second film layer.
In one of the embodiments, in the two neighboring air film unit, two outer membranes are connected, described in two
Inner membrance is connected, and two heat-insulation layers are connected, and the connector includes the first connection sheet and the second connection sheet, described first
Connection sheet is connected with the outer membrane and first film layer of any air film unit, second connection sheet with it is any described
The inner membrance of air film unit and second film layer connection.
In one of the embodiments, the edge of first film layer and the edge of second film layer fit,
To form connecting portion, two connecting portions of the two neighboring heat-insulation layer fit.
In one of the embodiments, in the two neighboring air film unit, one end of first connection sheet with one
The air film unit the outer membrane connection, the other end of first connection sheet with it is described in air film unit another described
Connecting portion is connected.
In one of the embodiments, the two ends of first connection sheet are bent to form the first bending part and the second folding respectively
Turn of bilge, in the two neighboring air film unit, the outer membrane of first bending part and an air film unit is affixed
Close, second bending part fits with the connecting portion in an air film unit.
In one of the embodiments, in the two neighboring air film unit, one end of second connection sheet with one
The inner membrance connection of the air film unit, the other end of second connection sheet another described described in air film unit with connecting
Socket part is connected.
In one of the embodiments, the two ends of second connection sheet are bent to form the 3rd bending part and four fold respectively
Turn of bilge, in the two neighboring air film unit, the inner membrance of the 3rd bending part and an air film unit is affixed
Close, the 4th bending part fits with the connecting portion in an air film unit.
In above-mentioned air film, by setting adiabator layer between inner membrance and outer membrane, and it is further that adiabator layer is close
It is encapsulated in the vacuum accommodating chamber formed between the first film layer and the second film layer, so that the first film layer, the second film layer, insulation
Material layer is collectively forming good insulation construction with vacuum accommodating chamber, so that air film has preferable heat-insulating property, makes air film
Can have in freezer etc. to heat-insulating property in the environment of particular/special requirement and use.
Brief description of the drawings
Fig. 1 is the air film structural representation of the embodiment of the utility model one；
Fig. 2 is the sectional view at another visual angle of heat-insulation layer in air film structure shown in Fig. 1.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more related Listed Items.
As shown in figure 1, the air film 10 of the embodiment of the utility model one includes air film unit 100 and connector 200.Air film list
Member 100 is multiple.Any two adjacent air film units 100 are connected by connector 200, so as to form area more than air film list
The air film 10 of member 100.
Air film unit 100 includes outer membrane 110, inner membrance 120 and heat-insulation layer 130.Outer membrane 110 and inner membrance 120 are with one
Fixed flexible, fine and close building film material is made.It is arranged at intervals between inner membrance 120 and outer membrane 110.Heat-insulation layer 130 is located at outer membrane 110
Between inner membrance 120, to reduce the heat exchange of inner membrance 120 and the both sides of outer membrane 110, so as to play heat insulation effect.
Heat-insulation layer 130 includes the first film layer 131, the second film layer 132 and adiabator layer 133.First film layer 131 is close to outer
Film 110 is set, and the second film layer 132 is set close to inner membrance 120, and the first film layer 131 is connected with the edge of the second film layer 132, with
Closed vacuum accommodating chamber (figure is not marked) is formed, adiabator layer 133 is placed in vacuum accommodating chamber.It is pointed out that true
Empty accommodating chamber is closed vacuum chamber.
By setting adiabator layer 133 between inner membrance 120 and outer membrane 110, and it is further that adiabator layer 133 is close
It is encapsulated between the first film layer 131 and the second film layer 132, so that the first film layer 131, the second film layer 132, adiabator layer
133 are collectively forming good insulation construction with vacuum accommodating chamber, so that air film 10 has preferable heat-insulating property, make air film 10
Can have in freezer etc. to heat-insulating property in the environment of particular/special requirement and use.
In the present embodiment, the first film layer 131, the second film layer 132 are identical with the material of outer membrane 110 and inner membrance 120.Insulation
Material layer 133 is cellular Polyurethane Thermal Insulation Building Materials layer.Polyurethane Thermal Insulation Building Materials layer has certain hardness, from
And after evacuation, the space inside Polyurethane Thermal Insulation Building Materials layer is not crushed, so as to play preferable heat-insulation and heat-preservation effect
Really.
With reference to shown in Fig. 1 and Fig. 2, specifically, in the present embodiment, the thickness of adiabator layer 133 is 5~10mm.And
And, adiabator layer 133 includes multiple cellular insulation material layer unit 133a.Insulation material layer unit 133a is rectangular,
And area is not more than 1m2.Between two neighboring insulation material layer unit 133a, the first film layer 131 is connected with the second film layer 132
Connect, vacuum host cavity is divided into multiple chamber resettling, so that insulation material layer unit 133a is limited in chamber resettling,
To prevent multiple insulation material layer unit 133a movements between the first film layer 131 and the second film layer 132 overlapping.
It is pointed out that in the present embodiment, between two neighboring insulation material layer unit 133a, the first film layer
131 are attached with the second film layer 132 by spot welding, are interconnected between multiple chamber resettling that segmentation is obtained, it is only necessary to one
It is secondary to vacuumize, you can to vacuumize the vacuum accommodating chamber surrounded between the first film layer 131 and the second film layer 132.
In other embodiments, between two neighboring insulation material layer unit 133a, the first film layer 131 and the second film layer
132 can also be attached by sequential welding, be not attached to lead between multiple chamber resettling that segmentation is obtained, at this time, it may be necessary to many
Individual chamber resettling is vacuumized respectively.
Specifically in the present embodiment, two neighboring air film unit 100 is in connection, the outer membrane 110 of two air film units 100
It is connected, the inner membrance 120 of two air film units 100 is connected, the heat-insulation layer 130 of two air film units 100 is connected.Connector
200 include the first connection sheet 210 and the second connection sheet 220.First connection sheet 210 is located at two heat-insulation layers 130 and two outer membranes
Between 110, and it is connected with the film layer 131 of outer membrane 110 and first of any air film unit 100.Second connection sheet 220 is located at two guarantors
Between warm layer 130 and two inner membrances 120, and it is connected with the film layer 132 of inner membrance 120 and second of any air film unit 100.
Specifically, two outer membranes 110 of two air film units 100 are welded together by way of overlap joint.Two air films
Two inner membrances 120 of unit 100 are welded together by way of overlap joint.
The edge of first film layer 131 and the edge of the second film layer 132 fit, to form connecting portion 134.Adjacent two
Two connecting portions 134 of individual heat-insulation layer 130 are fitted, and two connecting portions 134 are linked together by way of welding.
It is pointed out that in other embodiments, two inner membrances 120 or two heat-insulation layers 130 are not limited only to welding
Mode is attached, and can also realize connection using other modes such as splicing.
Specifically, in two neighboring air film unit 100, one end of the first connection sheet 210 is outer with air film unit 100
Film 110 is connected, and the other end of the first connection sheet 210 is connected with the connecting portion 134 in another air film unit 100.I.e. first connects
The outer membrane 110 of the two ends connection of contact pin 210 is belonging respectively to two air film units 100 with connecting portion 134, now, two air film lists
Firm connection is formed between the outer membrane 110 and heat-insulation layer 130 of member 100.
The two ends of first connection sheet 210 are bent to form the first bending part 211 and the second bending part 212 respectively.Adjacent two
In individual air film unit 100, the outer membrane 110 of the first bending part 211 and an air film unit 100 fits, the second bending part 212 with
Connecting portion 134 in another air film unit 100 fits, so that the first bending part 211 and outer membrane 110, the second bending
Portion 212 is connected in face face respectively with connecting portion 134, can not only increase the first connection sheet 210 and outer membrane 110 and connecting portion 134
Contact area, improve connective stability.Moreover, also increasing the thickness of two junctions of air film unit 100, connection is improved
The heat-insulating property at place.
It is pointed out that in other embodiments, the outer membrane 110 and connecting portion of the two ends connection of the first connection sheet 210
134 could also belong to same air film unit 100.Now, the outer membrane 110 and heat-insulation layer 130 of an air film unit 100 are located at simultaneously
Between the outer membrane 110 and heat-insulation layer 130 of another air film unit 100, now, the first bending part 211 and the second bending part 212 also may be used
To be connected respectively with the outer membrane 110 of same air film unit 100 and the face face of connecting portion 134.
Specifically, in two neighboring air film unit 100, one end of the second connection sheet 220 is interior with air film unit 100
Film 120 is connected, and the other end of the second connection sheet 220 is connected with the connecting portion 134 of heat-insulation layer 130 in another air film unit 100.
That is the inner membrance 120 of the two ends connection of the second connection sheet 220 is belonging respectively to two air film units 100, now, two with connecting portion 134
Firm connection is formed between the inner membrance 120 and heat-insulation layer 130 of individual air film unit 100.
The two ends of second connection sheet 220 are bent to form the 3rd bending part 221 and the 4th bending part 222 respectively.Adjacent two
In individual air film unit 100, the inner membrance 120 of the 3rd bending part 221 and an air film unit 100 fits, the 4th bending part 222 with
Connecting portion 134 in another air film unit 100 fits, so that the 3rd bending part 221 and inner membrance 120, the 4th bending
Portion 222 is connected in face face respectively with connecting portion 134, can not only increase the second connection sheet 220 and inner membrance 120 and connecting portion 134
Contact area, improve connective stability.Moreover, also increasing the thickness of two junctions of air film unit 100, connection is improved
The heat-insulating property at place.
It is pointed out that in other embodiments, the inner membrance 120 and connecting portion of the two ends connection of the second connection sheet 220
134 could also belong to same air film unit 100.Now, the inner membrance 120 and heat-insulation layer 130 of an air film unit 100 are located at simultaneously
Between the inner membrance 120 and heat-insulation layer 130 of another air film unit 100.Now, the 3rd bending part 221 and the 4th bending part 222 also may be used
To be connected respectively with the inner membrance 120 of same air film unit 100 and the face face of connecting portion 134.
In addition, it is necessary to, it is noted that when being assembled to air film 10, it is necessary to first by multiple insulation material layer unit 133a
It is respectively arranged between the first film layer 131 and the second film layer 132, and locates between two neighboring insulation material layer unit 133a, will
First film layer 131 and the second film layer 132 carry out spot welding, afterwards weld the edge seal of the first film layer 131 and the second film layer 132
It is good, then vacuumize, so as to form heat-insulation layer 130, then heat-insulation layer 130 is located between outer membrane 110 and inner membrance 120, afterwards by two
Two heat-insulation layers 130 of individual air film unit 100 are connected, then the side of the connecting portion 134 of two heat-insulation layers 130 is connected by first
One of connection in contact pin 210 and two outer membranes 110, the second connection sheet 220 and two is passed through by the opposite side of connecting portion 134
One of connection in individual inner membrance 120, afterwards again connects two outer membranes 110, two inner membrances 120 are connected, the like, from
And be attached multiple air film units 100.
In above-mentioned air film 10, it will be protected by setting adiabator layer 133 between inner membrance 120 and outer membrane 110, and further
Adiabator layer 133 is sealed in the vacuum accommodating chamber formed between the first film layer 131 and the second film layer 132, so that the
One film layer 131, the second film layer 132, adiabator layer 133 are collectively forming good insulation construction with vacuum accommodating chamber, so that
Air film 10 has preferable heat-insulating property, and air film 10 is had in freezer etc. to heat-insulating property in the environment of particular/special requirement makes
With.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of air film, it is characterised in that including air film unit and connector, the air film unit is multiple, arbitrary neighborhood two
It is connected between the individual air film unit by the connector, the air film unit includes：
Outer membrane；
Inner membrance, is arranged at intervals with the outer membrane；And
Heat-insulation layer, between the outer membrane and the inner membrance, the heat-insulation layer includes the first film layer, the second film layer and thermal insulating material
The bed of material, first film layer is set close to the outer membrane, and second film layer is set close to the inner membrance, first film layer with
The edge of second film layer is connected, and to form closed vacuum accommodating chamber, the adiabator layer is placed in the vacuum
In accommodating chamber.
2. air film according to claim 1, it is characterised in that the adiabator layer is that cellular polyurethane hard bubbles insulation
Material layer.
3. air film according to claim 1, it is characterised in that the thickness of the adiabator layer is 5~10mm.
4. air film according to claim 1, it is characterised in that the adiabator layer includes multiple adiabator layer lists
Member, the insulation material layer unit is rectangular, and its area is not more than 1m2, the two neighboring insulation material layer unit it
Between, first film layer is connected with second film layer.
5. air film according to claim 1, it is characterised in that in the two neighboring air film unit, two outer membranes
It is connected, two inner membrances are connected, two heat-insulation layers are connected, the connector includes the first connection sheet and second
Connection sheet, first connection sheet is connected with the outer membrane and first film layer of any air film unit, and described second
Connection sheet is connected with the inner membrance and second film layer of any air film unit.
6. air film according to claim 5, it is characterised in that the edge of first film layer and second film layer
Edge fits, and to form connecting portion, two connecting portions of the two neighboring heat-insulation layer fit.
7. air film according to claim 6, it is characterised in that in the two neighboring air film unit, first connection
One end of piece is connected with the outer membrane of an air film unit, the other end of first connection sheet and another described gas
Connecting portion connection in film unit.
8. air film according to claim 6, it is characterised in that the two ends of first connection sheet are bent to form first respectively
Bending part and the second bending part, in the two neighboring air film unit, first bending part and an air film unit
The outer membrane fit, second bending part fits with the connecting portion in an air film unit.
9. air film according to claim 6, it is characterised in that in the two neighboring air film unit, second connection
One end of piece is connected with the inner membrance of an air film unit, the other end of second connection sheet and another described gas
Connecting portion connection in film unit.
10. air film according to claim 6, it is characterised in that the two ends of second connection sheet are bent to form respectively
Three bending parts and the 4th bending part, in the two neighboring air film unit, the 3rd bending part and an air film list
The inner membrance of member fits, and the 4th bending part fits with the connecting portion in an air film unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235714.1U CN206512856U (en) | 2016-11-17 | 2016-11-17 | Air film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235714.1U CN206512856U (en) | 2016-11-17 | 2016-11-17 | Air film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512856U true CN206512856U (en) | 2017-09-22 |
Family
ID=59861637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235714.1U Active CN206512856U (en) | 2016-11-17 | 2016-11-17 | Air film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436906A (en) * | 2016-11-17 | 2017-02-22 | 深圳市博德维环境技术股份有限公司 | Gas film |
-
2016
- 2016-11-17 CN CN201621235714.1U patent/CN206512856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436906A (en) * | 2016-11-17 | 2017-02-22 | 深圳市博德维环境技术股份有限公司 | Gas film |
| WO2018090739A1 (en) * | 2016-11-17 | 2018-05-24 | 深圳市博德维环境技术股份有限公司 | Gas film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 b1-603, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong science and Technology Park, Shenzhen, Nanshan District, science and Technology Park, 15 Kexing Science Park, 2 B unit 12, 3 Patentee before: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 518000, 2002, Building B, Smart Plaza, No. 4068 Qiaoxiang Road, Gaofa Community, Shahe Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Bodewei Technology Co.,Ltd. Country or region after: China Address before: 518000 b1-603, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Country or region before: China |