CN216507087U - Novel air film - Google Patents
Novel air film Download PDFInfo
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- CN216507087U CN216507087U CN202122391971.1U CN202122391971U CN216507087U CN 216507087 U CN216507087 U CN 216507087U CN 202122391971 U CN202122391971 U CN 202122391971U CN 216507087 U CN216507087 U CN 216507087U
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- air pillow
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Abstract
The utility model relates to a novel air film, which comprises an air film foundation arranged on the ground, an air film body arranged on the air film foundation and fixedly connected with the air film foundation, the air film body comprises an outer film positioned on the outer layer, a connecting belt fixedly connected with the outer film, and a plurality of air pillow inner layers fixedly connected with the connecting belt and positioned on the inner side of the outer film, an air pillow layer is arranged between the outer membrane and the air pillow inner layer, the air pillow layer is used for inflating the air pillow layer through an external inflating device, static gas for heat preservation and heat insulation is arranged inside the air pillow layer, the air pillow layer is of a single air rib structure, the air pillow layer is fixed on the connecting edge and is U-shaped, the air pillow layer is of a multilayer structure, the edge part and the connecting band are welded and fixed, be provided with the printing opacity area on the adventitia, printing opacity area corresponding position department on the intima and the adventitia also is provided with the printing opacity area, can not only satisfy the heat retaining effect of air film, construction simple to operate and environmental protection moreover.
Description
Technical Field
The utility model belongs to the technical field of inflatable membrane structures, and particularly relates to a novel air membrane.
Background
The membrane material that air pillow formula membrane structure adopted does not have the base cloth for ETFE, divides a plurality of membrane pieces to fix on the metal structure frame, and the inside independent inflation of air pillow, overall structure rely on steel construction skeleton shaping, and this kind of form outward appearance is effectual, but cost is high. The heat preservation form of air-supported membrane structure generally adopts bilayer structure, and the inside is filled the fine heat preservation cotton of glass, and it is effectual to keep warm, but the fine heat preservation cotton of glass time is easily affected the damp and go mildy and not environmental protection, and the cotton construction installation of heat preservation is troublesome.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of thermal insulation of an air-supported membrane structure and utilize the remarkable characteristics of an air pillow structure, the utility model provides a novel air film which not only can meet the thermal insulation effect of the air film, but also is convenient to construct and install and environment-friendly.
In order to solve the above technical problems, the object of the present invention is achieved by: the utility model provides a novel air film, is including setting up on subaerial air film basis, setting on air film basis and the air film body that links firmly with air film basis, the air film body is including being located outer adventitia, with the adventitia between the connecting band that links firmly, with the connecting band link firmly and be located the inboard a plurality of air pillow inlayer of adventitia.
Preferably, an air pillow layer is arranged between the outer membrane and the air pillow inner layer, the air pillow layer inflates the air pillow layer through an external inflation device, and static air used for heat preservation and heat insulation is arranged inside the air pillow layer.
Preferentially, the air pillow layer is of a single air rib structure, and the air pillow layer is fixed on the connecting edge and is U-shaped.
Preferably, the air pillow layer is of a multilayer structure, and the edge part and the connecting band are welded and fixed.
Preferentially, be provided with the printing opacity area on the adventitia, also be provided with the printing opacity area on the intima and the printing opacity area on the adventitia corresponds the position department.
Preferably, the inner side part of the connecting band is connected with a porous inner film layer for noise reduction.
Preferably, a PE steel cable for stabilizing the outer membrane is provided in contact with the outer surface of the outer membrane.
The utility model has the beneficial effects that: through the design of the air pillow layer, the utility model achieves the following advantages: firstly, static air is utilized to form good heat preservation and insulation effects; the air pillow structure forms a single air rib structure, has certain self-bearing capacity, increases the stability of the air-bearing membrane structure, and simultaneously keeps the stability of the air-bearing membrane structure because the air-bearing membrane structure needs to continuously supply air into the membrane to form positive pressure; other advantageous effects are explained in detail in the specific embodiments.
Drawings
FIG. 1 is a vertical cross-sectional view of the structure of a novel gas film of the present invention;
FIG. 2 is a cross-sectional view of the inner layer of the air pillow of FIG. 1;
FIG. 3 is a schematic view of a single air pillow;
FIG. 4 is a perspective view of the structure of a novel gas film of the present invention;
in the figure: 1. an outer membrane; 2. an air pillow layer; 3. a connecting belt; 4. an inner layer of the air pillow; 5. a porous inner membrane layer; 6. an air film foundation; 7. a light-transmitting tape; 8. a PE steel cable; 9. a door body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; in addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in figures 1-4 of the drawings,
example 1
The utility model provides a novel air film, is including setting up at subaerial air film basis 6, setting on air film basis 6 and the air film body that links firmly with air film basis 6, the air film body is including being located outer adventitia 1, with the connecting band 3 that links firmly between the adventitia 1, with connecting band 3 link firmly and be located 1 inboard a plurality of air pillow inlayer 4 of adventitia.
In the embodiment, the air film body comprises an outer film 1, a connecting belt 3 and an air pillow inner layer 4, a cavity is arranged between the outer film 1 and the air pillow inner layer 4 and is an air pillow layer 2, the interior of the air film body is inflatable, the lower end of the air film body is fixed on an air film foundation 6, the shape of the air film foundation 6 is not limited to a square shape, a round shape or an irregular shape, and the shape can be designed as required due to the flexible material of the air film; the whole structure is designed into a non-negative Gaussian space curved surface according to a field plane form, the curved surfaces all tend to be circular arc surfaces, a fresh air system in the space continuously supplies air to be positive pressure, an air pillow structure is positioned on the inner side of the surface of an air bearing type membrane, the membrane surface block structure of an outer membrane 1 adopts an overlapping and lapping form, and an upper sheet presses down a sheet; the drainage is facilitated, rainwater is not suitable to stay at the position of a welding line, and the outer membrane 1 base cloth is prevented from adsorbing impurities; connecting band 3 adopts V type welding with adventitia 1, beneficial effect: the inner membrane is completely separated from the outer membrane 1, so that the energy transfer outside the inner membrane is effectively reduced; meanwhile, the connection of the inner film and the outer film 1 of the common air film only plays a role of hanging the inner film, the connecting belt 3 is pressed to be pulled inwards under the structural stress of the existing air pillow layer 2, the air pressure is also borne while the self hanging weight is overcome, and the safety of hanging the air pillow layer 2 on the inner film is improved.
Example 2
Be air pillow layer 2 between adventitia 1 and the air pillow inlayer 4, air pillow layer 2 is aerifyd in to air pillow layer 2 through external aerating device, and inside is for being used for the thermal-insulated static gas that keeps warm, air pillow layer 2 is single air rib structure, and air pillow layer 2 is fixed and is the U type on the connection edge.
Different from the above embodiment, in this embodiment, the air pillow layer 2 is made of an airtight material, air is filled between the outer film 1 and the air pillow layer 2, the outer layer of the air pillow is the outer film 1, and the inner layer of the air bearing is formed by a plurality of sections of negative gaussian curved surfaces; the air pillow has the characteristics that: the radius of the outer membrane 1 is large, the tension of the membrane surface is large, the outer membrane 1 is a plane, the inner layer 4 of the air pillow is a curved surface because the air pressure of the air pillow is greater than or equal to the air pressure in the membrane; the thickness of the air pillow layer 2 is adjustable, and the number of the air pillow layers 2 can be set to be multiple.
The function of the air pillow is as follows: firstly, static air is utilized to form good heat preservation and insulation effects; the air pillow structure forms a single air rib structure, has certain self-bearing capacity, increases the stability of the air-bearing membrane structure, and simultaneously keeps the stability of the air-bearing membrane structure because the air-bearing membrane structure needs to continuously supply air into the membrane to form positive pressure; because the mains supply is difficult to avoid the power failure condition, even if the standby generator can be switched in a power failure mode, a time switching gap of dozens of seconds or even minutes still exists, the internal pressure of an air film is reduced, the integral structure is unstable and fluctuates, and the film surface and the cable net are in displacement dislocation; at the moment, the air pillow plays a main structure role of auxiliary support; the internal pressure of the air pillow is greater than or equal to the internal pressure of the air bearing type membrane and greater than the atmospheric pressure, and the air pillow is fixed on the connecting edge and is U-shaped.
Example 3
The air pillow layer 2 is of a multilayer structure, and the edge part and the connecting band 3 are welded and fixed.
Different from the above embodiments, in this embodiment, the air pillow layer 2 may be designed as a single layer or multiple layers, and the edge portion and the connecting band 3 are welded and fixed, so that the air tightness is good; in addition, a condensate water drain hole can be reserved at the bottom of the air pillow layer 2, and pressure sensing devices are arranged in the air pillow layer 2 and the air film, so that the internal pressure intensity can be detected timely and adjusted through electrical control.
Example 4
Be provided with printing opacity area 7 on adventitia 1, printing opacity area 7 also is provided with on the intima and the printing opacity of adventitia 1 department of corresponding position.
Different from the above embodiments, in this embodiment, the outer film 1 and the inner film are both provided with the transparent strip 7 made of a highly transparent film material for ensuring indoor lighting.
Example 5
The inner side part of the connecting band 3 is connected with a porous inner film layer 5 for noise reduction.
Different from the above embodiment, in this embodiment, the porous inner film layer 5 is a porous fabric and is hung on the connecting edge; the beneficial effects are as follows: the air bearing type membrane is hollow inside, so that the echo effect is obvious, and the porous cambered surface of the three-layer inner membrane reduces the sound reflection and has a certain silencing effect.
Example 6
And a PE steel cable 8 for stabilizing the outer film 1 is arranged on the outer surface of the outer film 1 in a contact manner.
Different from the embodiment, in the embodiment, the PE steel cable 8 is laid outside the outer membrane 1 aiming at the large-span structure, and the outer membrane 1 made of high-strength material is adopted in the small-span structure, so that the membrane surface stress is dispersed.
Example 7
The air film is also provided with a door body 9 which can be a pedestrian door, an emergency door, a logistics door and the like, the door body is of an airtight structure and is in a rotary door or double-layer door structure, and the rotary door is always in a closed state in the rotating process; a double-layer door: the interlocking structure can only open the inner door or the outer door, so that air tightness can be achieved, and the internal pressure of the air film is kept stable; the emergency door is a single layer and is opened under special conditions.
The present invention is further described in the detailed description, rather than by limitation, and it will be apparent to those skilled in the art that numerous changes in structure may be made without departing from the spirit and scope of the utility model, all of which are intended to be covered by the appended claims.
Claims (7)
1. A novel gas film, comprising a porous inner film layer (5), characterized in that: including setting up on subaerial air film basis (6), set up on air film basis (6) and the air film body that links firmly with air film basis (6), the air film body is including being located outer adventitia (1), connecting band (3) that link firmly between with adventitia (1), a plurality of air pillow inlayer (4) that link firmly and be located adventitia (1) inboard with connecting band (3).
2. The novel gas film of claim 1, wherein: an air pillow layer (2) is arranged between the outer membrane (1) and the air pillow inner layer (4), the air pillow layer (2) is inflated into the air pillow layer (2) through an external inflation device, and static air used for heat preservation and heat insulation is arranged inside the air pillow layer (2).
3. The novel gas film of claim 2, wherein: the air pillow layer (2) is of a single air rib structure, and the air pillow layer (2) is fixed on the connecting edge and is U-shaped.
4. A novel gas film according to claim 3, characterized in that: the air pillow layer (2) is of a multilayer structure, and the edge part and the connecting band (3) are welded and fixed.
5. The novel gas film of claim 4, wherein: be provided with printing opacity area (7) on adventitia (1), porous intima layer (5) is gone up and is also provided with printing opacity area (7) on adventitia (1) corresponding position department.
6. The novel gas film of claim 5, wherein: the inner side part of the connecting band (3) is connected with a porous inner film layer (5) for noise reduction.
7. The novel gas film of claim 6, wherein: and a PE steel cable (8) for stabilizing the outer film (1) is arranged on the outer surface of the outer film (1) in a contact manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391971.1U CN216507087U (en) | 2021-09-30 | 2021-09-30 | Novel air film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391971.1U CN216507087U (en) | 2021-09-30 | 2021-09-30 | Novel air film |
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| Publication Number | Publication Date |
|---|---|
| CN216507087U true CN216507087U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122391971.1U Active CN216507087U (en) | 2021-09-30 | 2021-09-30 | Novel air film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117404600A (en) * | 2023-12-13 | 2024-01-16 | 百穰新能源科技(深圳)有限公司 | Method for installing gas storage |
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2021
- 2021-09-30 CN CN202122391971.1U patent/CN216507087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117404600A (en) * | 2023-12-13 | 2024-01-16 | 百穰新能源科技(深圳)有限公司 | Method for installing gas storage |
| CN117404600B (en) * | 2023-12-13 | 2024-03-19 | 百穰新能源科技(深圳)有限公司 | Method for installing gas storage |
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