Gas storage device with multiple gas containers

Abstract

The utility model provides a gas storage device with a plurality of gas containers, which comprises a foundation, a peripheral shield, a fixing device and a plurality of gas containers, and the peripheral shield is arranged on the foundation. Each gas container is provided with a gas channel used for inflation and exhaust, one end of the fixing device is connected with the gas container, and the other end of the fixing device is connected with a foundation and / or a peripheral shield. A space formed by the foundation and the peripheral shield is divided into a plurality of air container chambers, and at least one air container is arranged in each air container chamber. According to the gas storage device, the peripheral shield is arranged on the periphery of the gas containers, and the plurality of gas containers are arranged in different gas container chambers, so that the gas film can accommodate the plurality of gas containers, different gas containers do not influence each other, and a plurality of same or different gases can be stored in one gas storage device; and the gas storage capacity is improved under the condition that the cost is controllable. In addition, compared with a traditional gas film gas storage device, the structural strength and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air film structures, in particular to an air storage device with a plurality of air bladders. Background Art

[0002] Air membrane structure is a modern structural form with air membrane as the main structural element. Its development history can be traced back to the early 1950s, when air membrane was widely used in exhibition halls, national pavilions, radar covers and other cultural and sports venues. With the continuous advancement of material science and structural technology, the reliability and stability of air membranes have been better guaranteed, and they have gradually been applied to public structures such as stadiums, exhibition halls, commercial centers, industrial warehouses, etc., becoming an important part of modern structures.

[0003] In the prior art, the structure of the air membrane is usually a single-layer air membrane or a multi-layer air membrane, and it is impossible to store multiple different gases in one air membrane. In addition, the air membrane gas storage device in the prior art still has room for improvement in terms of wind and snow protection. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides an air storage device with multiple air bladders, comprising: a foundation, an outer protective cover, a fixing device and multiple air bladders, wherein the outer protective cover is arranged on the foundation;

[0005] Each of the air bladders is provided with a gas channel for inflation and exhaust, one end of the fixing device is connected to the air bladder, and the other end is connected to the foundation and / or the outer protective cover;

[0006] The space formed by the foundation and the outer protective cover is divided into a plurality of air bladder chambers, and at least one air bladder is arranged in each of the air bladder chambers.

[0007] In a specific embodiment, the peripheral shield includes a peripheral frame and a cover body, the peripheral frame is arranged at the periphery of the air bladder, and the cover body is connected to the peripheral frame to seal the air bladder chamber.

[0008] In a specific embodiment, the enclosure includes a filler wall.

[0009] In a specific embodiment, the peripheral frame includes a metal frame, and the cover body includes a film material.

[0010] In a specific embodiment, the cover comprises a metal plate.

[0011] In a specific embodiment, a photovoltaic device for generating electricity is disposed on the outer shield.

[0012] In a specific embodiment, a barrier is further included, wherein the barrier is connected to the foundation and the outer protective cover respectively, and is used to divide the space formed by the foundation and the outer protective cover into a plurality of air bladder chambers.

[0013] In a specific embodiment, the barrier element includes a metal plate, a filling wall or a film material.

[0014] In a specific embodiment, the barrier is provided with a connecting channel for connecting different air bladder chambers.

[0015] In a specific embodiment, it also includes a heat-insulating layer and an anti-seepage layer. The heat-insulating layer is connected to the side of the foundation facing the ground, and the anti-seepage layer is connected to the side of the anti-seepage layer facing the ground.

[0016] In a specific embodiment, the outer shield includes an air rib membrane, which includes a first membrane layer and a second membrane layer, an inflation space is provided between the first membrane layer and the second membrane layer, and the first membrane layer and the second membrane layer are used to enclose the air bladder after the inflation space is inflated.

[0017] Beneficial effects: The utility model sets an outer protective cover on the periphery of the air bladder and sets multiple air bladders in different air bladder chambers, so that the air film can accommodate multiple air bladders, and different air bladders will not affect each other, so that multiple identical or different gases can be stored in one air storage device, and the air storage capacity is improved under controllable costs. Moreover, compared with the traditional air film air storage device, under the protection of the outer protective cover, the wind and snow protection capabilities are stronger, and the structural strength and stability are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the cross-sectional structure of the outer protective cover of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the gas pleural membrane of the utility model;

[0021] Figure 3 It is a schematic diagram of the enlarged structure of the A area of ​​the utility model;

[0022] Figure 4 It is a three-dimensional perspective view of the utility model.

[0023] Figure numerals: 1-air bladder; 2-air bladder chamber; 3-foundation; 4-peripheral frame; 5-cover body; 6-peripheral protective cover; 7-fixing device; 8-anti-seepage layer; 9-first membrane layer; 10-second membrane layer; 11-inflatable space; 12-insulating layer; 13-air rib membrane; 15-gas channel; 16-inflating channel; 17-exhaust channel; 18-connecting channel. DETAILED DESCRIPTION

[0024] The concept, specific structure and technical effects of the present invention will be clearly and completely described below in combination with the embodiments and drawings to fully understand the purpose, features and effects of the present invention.

[0025] In the following, various embodiments of the present invention will be described more fully. The present invention may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but rather the present invention should be understood to cover all adjustments, equivalents and / or alternatives that fall within the spirit and scope of the various embodiments of the present invention.

[0026] Hereinafter, the terms "include" or "may include" used in various embodiments of the present invention indicate the presence of disclosed functions, operations or elements, and do not limit the addition of one or more functions, operations or elements. In addition, as used in various embodiments of the present invention, the terms "include", "have" and their cognates are intended only to indicate specific features, numbers, steps, operations, elements, components or combinations of the foregoing, and should not be understood as first excluding the presence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing or the possibility of adding one or more features, numbers, steps, operations, elements, components or combinations of the foregoing.

[0027] In various embodiments of the present invention, the expression "or" or "multiple of A or / and B" includes any or all combinations of the words listed simultaneously. For example, the expression "A or B" or "multiple of A or / and B" may include A, may include B, or may include both A and B.

[0028] The expressions (such as "first", "second", etc.) used in the various embodiments of the present invention may modify the various components in the various embodiments, but may not limit the corresponding components. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only used for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of the present invention, the first element may be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0029] It should be noted that in the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present invention, those skilled in the art need to understand that the terms indicating orientation or positional relationship herein are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] The terms used in the various embodiments of the present invention are only used for the purpose of describing specific embodiments and are not intended to limit the various embodiments of the present invention. As used herein, the singular form is intended to also include the plural form, unless the context clearly indicates otherwise. Unless otherwise defined, all terms used herein (including technical terms and scientific terms) have the same meaning as the meanings commonly understood by ordinary technicians in the field of the various embodiments of the present invention. The terms (such as the terms defined in the dictionary used in general) will be interpreted as having the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning, unless clearly defined in the various embodiments of the present invention.

[0032] Embodiment 1

[0033] A gas storage device with multiple gas bladders is provided, so that the gas membrane can accommodate multiple gas bladders 1, and different gas bladders 1 will not affect each other, so that multiple different gases can be stored in one gas membrane.

[0034] Specifically, Figures 1 to 4 As shown, a gas storage device with multiple air bladders includes: a foundation 3, an outer shield 6, a barrier and multiple air bladders 1, wherein the outer shield 6 is arranged on the foundation 3. Each air bladder 1 is provided with a gas channel 15 for inflation and exhaust, wherein the gas channel 15 may include an inflation channel 16 and an exhaust channel 17, wherein the inflation channel 16 is used to inflate the air bladder 1 with gas, and the exhaust channel 17 is used to exhaust the gas in the air bladder 1. The gas channel 15 may also include a single channel and a control valve, and the control valve is controlled so that the single channel can both inflate the air bladder 1 with gas and exhaust the gas in the air bladder 1.

[0035] In one embodiment, if Figure 4 As shown, a total of three air bladders 1 are provided, and other numbers of air bladders 1 may also be provided. The number of air bladders 1 can be adjusted according to the type of gas to be stored. When the type of gas to be stored increases, the number of air bladders 1 can be increased, and the types of gas stored in each air bladder 1 may be different or the same. The air bladder 1 may be a single-layer air bladder 1 or a multi-layer air bladder 1. When the air bladder 1 is a multi-layer air bladder 1, for example, a double-layer air bladder 1, the double-layer air bladder 1 has a gap cavity, and an inert gas may be filled in the gap cavity. The heat insulation effect of the inert gas is utilized to improve the heat preservation effect of the air bladder 1. In other embodiments, the air bladder 1 also includes a metal layer, and the metal layer may be provided on the inside or outside of the air bladder 1. It should be noted that the conventional air bladder 1 is a polymer material, and the molecules are arranged relatively sparsely, and the gaps are relatively large, while the molecules of the metal layer are arranged closely, and the gaps are relatively small, so the gas permeability is smaller and the air tightness is stronger.

[0036] Furthermore, the barrier is connected to the foundation 3 and the outer protective cover 6 respectively, and is used to divide the space formed by the foundation 3 and the outer protective cover 6 into a plurality of air bladder chambers 2. The number of air bladder chambers 2 corresponds to the number of air bladders 1, and an air bladder 1 is placed in each air bladder chamber 2. Placing different air bladders 1 in different air bladder chambers 2 can avoid mutual influence between different air bladders 1. For example, if a certain air bladder 1 is broken or damaged, it will only affect the specific air bladder chamber 2, and will not affect the air bladders 1 in other air bladder chambers 2. In one embodiment, different air bladders 1 have different temperature requirements and energy consumption, so the temperature and air conditioning load of each air bladder chamber 2 can be flexibly controlled as needed to maximize energy utilization.

[0037] In a specific embodiment, the outer shield 6 includes an outer frame 4 and a cover body 5, the outer frame 4 is arranged outside the air bladder 1, and the cover body 5 is connected to the outer frame 4 to seal the air bladder 1. Specifically, the outer frame 4 can be a metal frame or a concrete frame; the cover body 5 can be a membrane material, a filling wall, a steel plate, etc. Exemplarily, the outer frame 4 is a metal frame, such as a steel structure frame. Steel has high strength and rigidity. Compared with concrete structures, steel structure frames can achieve larger spans and thinner components. This means that under the same load-bearing capacity, steel structure frames can reduce the size of columns and beams and provide more usable space. The components of the steel structure frame are usually prefabricated in the factory and then installed on site. Compared with the process of on-site pouring and curing of the concrete structure frame, the construction speed of the steel structure frame is faster, which can shorten the entire construction period. The components of the steel structure frame can be disassembled and reassembled, making the transformation and expansion more flexible and convenient. In addition, steel can be recycled, reducing environmental impact and achieving sustainable development. The steel structure frame has good seismic resistance and can reduce the damage to objects caused by earthquakes. The high toughness and plasticity of steel enable it to absorb and disperse earthquake energy, providing a safer environment. The steel structure frame can achieve complex shapes and structural designs to meet different needs. Exemplarily, the outer frame 4 is a concrete frame. The density of concrete is high, which can effectively isolate external noise and maintain indoor temperature stability. In addition, the maintenance cost of the concrete frame is relatively low. Once built, the concrete frame does not require regular repairs and maintenance, which reduces operating costs.

[0038] Furthermore, when the outer frame 4 is a steel structure frame and the cover body 5 is a membrane material, the outer protective cover 6 is a steel membrane structure. Specifically, the membrane material is a polymer material mold, such as a high-density polyethylene (HDPE) film, a polytetrafluoroethylene (PTFE) film, etc., which has good toughness, heat resistance and chemical corrosion resistance, and is light in weight. At the same time, the membrane material is detachable, foldable and reusable. When the outer protective cover 6 is a steel membrane structure, the steel structure frame can provide a strong load-bearing capacity, and the membrane material can well seal and protect the air bladder 1 in the air bladder chamber 2. Therefore, the steel membrane structure has the advantages of high strength, light weight, fast construction speed, detachability and reusability.

[0039] In one embodiment, when the outer frame 4 is a concrete frame and the cover body 5 is a filling wall, both the concrete frame and the filling wall have good durability and fire resistance, can effectively resist the erosion of the natural environment and the spread of fire, and provide safer and more reliable protection.

[0040] In one embodiment, the outer frame 4 is a steel structure frame, and the cover body 5 includes a metal plate, such as a steel plate. At this time, since the outer frame 4 and the cover body 5 are both metal structures, the air bladder 1 in the air bladder chamber 2 has a strong protective ability and has high air tightness. The metal molecules are closely arranged and the gaps are small, so the gas permeability is smaller and the air tightness is stronger.

[0041] In one embodiment, the outer cover 5 is an air rib membrane 13, the outer protective cover 6 includes the air rib membrane 13, the air rib membrane 13 includes a first membrane layer 9 and a second membrane layer 10, an inflatable space 11 is provided between the first membrane layer 9 and the second membrane layer 10, and the first membrane layer 9 and the second membrane layer 10 are used to surround the air bladder 1 after the inflatable space 11 is inflated. The membrane material of the air rib membrane 13 is light and flexible, so that the entire structure is relatively light, and various shapes and curves can be realized according to design requirements. In addition, the manufacturing and installation time of the air rib membrane 13 structure is short, and the project can be completed quickly.

[0042] In a specific embodiment, the air membrane structure of the present application further includes a fixing device 7, one end of the fixing device 7 is connected to the air bladder 1, and the other end is connected to the foundation 3 and / or the outer shield 6, so as to fix the air bladder 1 in the air bladder chamber 2. Specifically, the fixing device 7 is a fixing cable, which can be a metal cable or a synthetic fiber cable.

[0043] In a specific embodiment, the barrier element includes a steel plate, a filling wall or a membrane material, wherein when the barrier element is a steel plate, it can improve the sealing performance. When the membrane material is a filling wall, the heat insulation performance is good and the cost is low. When the barrier element is a membrane material, it can be quickly installed and disassembled.

[0044] In a specific embodiment, a connecting channel 18 for connecting different air bladder chambers 2 is provided in the barrier element, and is used to connect the air bladders 1 of different air bladder chambers 2 .

[0045] In a specific embodiment, it also includes a thermal insulation layer 12 and an anti-seepage layer 8. The thermal insulation layer 12 is connected to the side of the foundation 3 facing the ground, and the anti-seepage layer 8 is connected to the side of the anti-seepage layer 8 facing the ground. The thermal insulation layer 12 is preferably an EPS (Expanded Polystyrene foam) foam board. The EPS foam board has a low thermal conductivity, can effectively reduce heat transfer, and provide a good thermal insulation effect. It is also relatively light and easy to carry and install. The EPS foam board can be cut and customized according to the needs of the structure, and the construction process is relatively simple. The anti-seepage layer 8 is preferably a high molecular polymer material, such as vinyl trimer (EVA) or polyimide (PI) and other materials with anti-seepage and high temperature resistance. Furthermore, the thermal insulation layer 12 is also coated with a waterproof and moisture-proof coating to further increase the waterproofness and thermal insulation.

[0046] In a specific embodiment, a photovoltaic device (not shown in the figure) for generating electricity, such as a solar panel, is disposed on the outer shield 6 to save electric energy.

[0047] The utility model provides a sealed outer protective cover 6 on the periphery of the air bladder 1, and seals different air bladders 1 in different air bladder chambers 2 through a barrier, so that the air membrane can accommodate multiple air bladders 1, and different air bladders 1 will not affect each other, so that multiple different gases can be stored in one air membrane.

[0048] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the above embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An air storage device having a plurality of air bladders, characterized in that: include: A foundation, an outer protective cover, a fixing device and a plurality of air bladders, wherein the outer protective cover is arranged on the foundation; Each of the air bladders is provided with a gas channel for inflation and exhaust, one end of the fixing device is connected to the air bladder, and the other end is connected to the foundation and / or the outer protective cover; The space formed by the foundation and the outer protective cover is divided into a plurality of air bladder chambers, and at least one air bladder is arranged in each of the air bladder chambers.

2. The gas storage device having multiple gas bladders according to claim 1, characterized in that: The peripheral shield comprises a peripheral frame and a cover body, wherein the peripheral frame is arranged at the periphery of the air bladder, and the cover body is connected to the peripheral frame to seal the air bladder chamber.

3. The gas storage device having multiple gas bladders according to claim 2, characterized in that: The enclosure includes a filling wall; Alternatively, the outer frame comprises a metal frame, and the cover body comprises a film material.

4. The gas storage device with multiple gas bladders according to claim 1, characterized in that: The outer shield is provided with a photovoltaic device for generating electricity.

5. The gas storage device with multiple gas bladders according to claim 2, characterized in that: The cover body includes a metal plate.

6. The gas storage device with multiple gas bladders according to claim 1, characterized in that: It also includes a barrier, which is connected to the foundation and the outer protective cover respectively, and is used to divide the space formed by the foundation and the outer protective cover into a plurality of air bladder chambers.

7. The gas storage device with multiple gas bladders according to claim 6, characterized in that: The barrier element includes a metal plate, a filling wall or a membrane material.

8. The gas storage device with multiple gas bladders according to claim 6, characterized in that: The barrier is provided with a connecting channel for connecting different air bladder chambers.

9. The gas storage device with multiple gas bladders according to claim 1, characterized in that: It also includes a heat-insulating layer and an anti-seepage layer. The heat-insulating layer is connected to the side of the foundation facing the ground, and the anti-seepage layer is connected to the side of the anti-seepage layer facing the ground.

10. The gas storage device with multiple gas bladders according to claim 1, characterized in that: The outer protective cover includes an air pleural membrane, which includes a first membrane layer and a second membrane layer, an inflation space is provided between the first membrane layer and the second membrane layer, and the first membrane layer and the second membrane layer are used to surround the air bladder after the inflation space is inflated.

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