Gas film facility protection system

Abstract

The utility model provides a gas film facility protection system, and relates to the technical field of gas film facilities. The gas film facility protection system comprises a reinforcing layer, the reinforcing layer is arranged in the circumferential direction of a film body of a gas film facility, and the reinforcing layer is arranged on the surface of the film body; the reinforcing layer comprises a first end and a second end, the first end is connected with the bottom of the film body, the second end is located above the first end, and the distance between the second end and the first end is larger than or equal to 0.03 m. The gas film facility protection system can improve the overall strength of the film body and reduce the risk that the bottom of the film body is damaged due to impact and extrusion of accumulated snow.

Description

Technical Field

[0001] The present application relates to the technical field of air film facilities, and in particular to an air film facility protection system. Background Art

[0002] Air membrane facilities are a kind of structural system that uses special membrane materials as the outer shell and is equipped with a set of intelligent electromechanical equipment to provide positive air pressure inside the membrane to support the main body of the facility. Air membrane facilities have the advantages of low cost, short production cycle, low energy consumption, and large span, and can be used to make industrial plants, warehouses, exhibition halls, etc.

[0003] In heavy snow, the outer surface of the membrane will be covered with snow. If there is too much snow, it may cause the air membrane facility to collapse, so the snow needs to be cleared. In the process of clearing the snow, the snow will slide down along the outer surface of the membrane. As the snow slides to the bottom of the membrane, the bottom of the membrane will be deformed by the impact and squeezing of the snow, which may cause the bottom of the membrane to be damaged. How to effectively protect the bottom of the membrane is a problem that needs to be solved urgently. Utility Model Content

[0004] The purpose of this application is to overcome the defects of the prior art and provide an air membrane facility protection system to solve the problems in the prior art.

[0005] To solve the above problems, an embodiment of the present application provides an air film facility protection system, comprising a reinforcement layer, the reinforcement layer is arranged around the circumference of a film body of the air film facility, and the reinforcement layer is arranged on the surface of the film body;

[0006] The reinforcement layer includes a first end and a second end, the first end is connected to the bottom of the membrane body, the second end is located above the first end, and the distance between the second end and the first end is greater than or equal to 0.03m.

[0007] In a possible implementation manner, the reinforcement layer includes connecting ribs, and the membrane body includes warps and wefts, wherein the warps and wefts are both fixedly connected to the connecting ribs;

[0008] The connecting ribs include a first rib line and a second rib line; any of the first rib lines intersects with part or all of the second rib lines and is fixedly connected; any of the second rib lines intersects with part or all of the first rib lines; wherein the intersecting first rib lines and the second rib lines are fixedly connected;

[0009] Any of the first ribs intersects and is fixedly connected with part or all of the warp threads; any of the first ribs intersects and is fixedly connected with part or all of the weft threads;

[0010] Any of the second ribs intersects with and is fixedly connected to part or all of the warp threads; any of the second ribs intersects with and is fixedly connected to part or all of the weft threads.

[0011] In a possible implementation manner, a connecting portion is provided on the inner surface of the membrane body, and the connecting portion is used to install the protective layer;

[0012] The connecting part includes multiple first connecting members and multiple second connecting members, wherein the first connecting member is located above the second connecting member; the first connecting member corresponds to the second connecting member; the distance between the first connecting member and the corresponding second connecting member is at least 0.1m, and the distance between the second connecting member and the bottom of the membrane body is at least 0.01m.

[0013] In a possible implementation, the first connecting member and the second connecting member are both hooks, and the protective layer is provided with a first hanging hole and a second hanging hole, wherein the first connecting member is used to be hung in the first hanging hole, and the second connecting member is used to be hung in the second hanging hole.

[0014] In a possible embodiment, a guide portion is provided on the outer surface of the membrane body, and the guide portion is used to guide the material on the outer surface of the membrane body to move to the ground; one side of the guide portion is sealed and connected to the outer surface of the membrane body, and the other side is fixedly connected to the retaining wall of the air membrane facility.

[0015] In a possible implementation manner, the guide portion includes a guide surface, and the guide surface is an upper surface of the guide portion; wherein,

[0016] The guide portion is in a tensioned state, and the guide surface is a plane; or

[0017] The guide portion is in a relaxed state, and the guide surface has a curvature.

[0018] In a possible implementation manner, a protective device is provided inside the air film facility; wherein the protective device is used to support the inner surface of the film body when the film body is deformed toward the inside of the air film facility;

[0019] The installation position of the protective device includes the corner of the air film facility, the side of the air film facility, or / and the side of the vehicle passage of the air film facility.

[0020] In a possible implementation manner, the protection device includes a protection rod and a connecting rod; there are multiple protection rods, which are arranged in sequence from top to bottom; each of the protection rods is fixedly connected to the connecting rod;

[0021] The connecting rod has an arc, and the protruding direction of the connecting rod faces the inner surface of the membrane body.

[0022] In a possible implementation, the protective device further includes a support beam, one end of which is fixedly connected to the protective rod and / or the connecting rod, and the other end of which is fixedly connected to the retaining wall of the air membrane facility.

[0023] In a possible implementation manner, a reinforcement rod is provided between the support beam and the connecting rod; one end of the reinforcement rod is fixedly connected to the support beam, and the other end of the reinforcement rod is fixedly connected to the connecting rod;

[0024] There are multiple reinforcement rods, and intervals are set between adjacent reinforcement rods.

[0025] The beneficial effects of this application include:

[0026] The air film facility protection system proposed in the present application includes a reinforcement layer, which is arranged around the circumference of the film body of the air film facility and is arranged on the surface of the film body. The first end of the reinforcement layer is connected to the bottom of the film body, the second end of the reinforcement layer is located above the first end, and the distance between the second end and the first end is greater than or equal to 0.03m, thereby ensuring that the reinforcement layer can protect the bottom of the film body and a certain area above the bottom.

[0027] The air membrane facility protection system can improve the overall strength of the membrane and reduce the risk of damage to the bottom of the membrane due to impact and squeezing by accumulated snow. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application, 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 present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of an air membrane facility is shown;

[0030] Figure 2 A schematic diagram of a connecting rib is shown;

[0031] Figure 3 A schematic diagram of a base fabric is shown;

[0032] Figure 4 A schematic diagram of the connection between a connecting rib and a base fabric is shown;

[0033] Figure 5 A schematic diagram of the connection between a connecting portion and a membrane body is shown;

[0034] Figure 6A schematic diagram of a protective layer is shown;

[0035] Figure 7 A schematic diagram showing a guide portion in a tensioned state;

[0036] Figure 8 A schematic diagram showing a flow guide portion in a relaxed state;

[0037] Fig. 9 A side view showing a protective device arranged on the side of an air membrane facility;

[0038] Fig.10 A side view showing a protective device arranged on the side of a vehicle passage of an air membrane facility.

[0039] Description of main component symbols:

[0040] 100-membrane body; 110-outer surface; 120-inner surface; 130-base fabric; 131-warp; 132-weft; 140-retaining wall; 150-vehicle passage; 200-reinforcement layer; 210-first end; 220-second end; 230-connecting ribs; 231-first rib line; 232-second rib line; 310-first connecting piece; 320-second connecting piece; 330-protective layer; 331-first hanging hole; 332-second hanging hole; 400-flow guide; 410-flow guide surface; 500-protective device; 510-protective rod; 520-connecting rod; 530-support beam; 540-reinforcement rod. DETAILED DESCRIPTION

[0041] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0042] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the present application, the unit "m" means "meter".

[0043] Example

[0044] See also Figure 1 In this embodiment, a protective system for air membrane facilities is proposed, including a reinforcement layer 200, which is arranged around the circumference of the membrane body 100 of the air membrane facility, and the reinforcement layer 200 is arranged on the surface of the membrane body 100. By setting the reinforcement layer 200, the bottom strength of the membrane body 100 can be improved. The reinforcement layer 200 can be arranged on the outer surface 110 or the inner surface 120 of the membrane body 100 as needed. Figure 1 In the embodiment, the reinforcement layer 200 covers the outer surface 110 of the membrane body 100 .

[0045] The reinforcing layer 200 includes a first end 210 and a second end 220, wherein the first end 210 is connected to the bottom of the membrane body 100, and the second end 220 is located above the first end 210, and the distance between the second end 220 and the first end 210 is greater than or equal to 0.03 m. This ensures that the bottom of the membrane body 100 and a certain area above the bottom can be protected by the reinforcing layer 200.

[0046] In this embodiment, the distance between the first end 210 and the second end 220 may be 0.03 to 3 m. The larger the distance between the first end 210 and the second end 220, the larger the coverage area of ​​the reinforcing layer 200 on the membrane body 100; the smaller the distance between the first end 210 and the second end 220, the smaller the coverage area of ​​the reinforcing layer 200 on the membrane body 100. It should be noted that the vertical distance between the first end 210 and the second end 220 is not greater than the maximum height of the membrane body 100.

[0047] like Figure 2-Figure 4 As shown, the reinforcement layer 200 includes a connecting rib 230, and the membrane body 100 includes a base fabric 130, wherein the base fabric 130 includes a warp 131 and a weft 132 made of polyester fiber. In this embodiment, the warp 131 and the weft 132 are both fixedly connected to the connecting rib 230. By providing the connecting rib 230, the risk of breaking of the warp 131 and / or the weft 132 can be reduced, thereby effectively improving the overall strength of the membrane body 100.

[0048] Specifically, the connecting rib 230 includes a first rib line 231 and a second rib line 232. Any first rib line 231 intersects and is fixedly connected with part or all of the second rib lines 232; any second rib line 232 intersects with part or all of the first rib lines 231. The intersecting first rib lines 231 and second rib lines 232 are fixedly connected. The first rib lines 231 and the second rib lines 232 can also be made of polyester fibers.

[0049] Any first rib line 231 is not parallel to all the warps 131 , any first rib line 231 is not parallel to all the wefts 132 , any second rib line 232 is not parallel to all the warps 131 , and any second rib line 232 is not parallel to all the wefts 132 .

[0050] Furthermore, any first rib line 231 intersects with part or all of the warp lines 131 and is fixedly connected; any first rib line 231 intersects with part or all of the weft lines 132 and is fixedly connected; any second rib line 232 intersects with part or all of the warp lines 131 and is fixedly connected; any second rib line 232 intersects with part or all of the weft lines 132 and is fixedly connected.

[0051] For the convenience of observation, Figure 4 The number of the first rib line 231 and the number of the second rib line 232 shown in the figure are both one.

[0052] The first ribs 231 and the second ribs 232 can be fixed, the first ribs 231 and the warp 131, the first ribs 231 and the weft 132, the second ribs 232 and the warp 131, and the second ribs 232 and the weft 132 can be fixed by hot melt welding, high frequency welding, etc. Among them, on the base fabric 130, the connected warp 131 and weft 132 can also be fixedly connected by hot melt welding, high frequency welding, etc.

[0053] In this embodiment, a connecting portion is provided on the inner surface 120 of the membrane body 100 , and the connecting portion is used to install the protective layer 330 .

[0054] like Figure 5 As shown, the connection portion includes a plurality of first connection members 310 and a plurality of second connection members 320, wherein in the vertical direction, the first connection members 310 are located above the second connection members 320. It should be noted that only a part of the membrane body 100 is output in the figure.

[0055] The first connection member 310 corresponds to the second connection member 320. In this embodiment, the first connection member 310 corresponds to the second connection member 320. Specifically, the first connection member 310 corresponds to the second connection member 320 that is closest to itself.

[0056] The distance between the first connector 310 and the corresponding second connector 320 is at least 0.1 m, and the distance between the second connector 320 and the bottom of the membrane body 100 is at least 0.01 m. For example, the distance between the first connector 310 and the second connector 320 is 0.1 m, 2.2 m, 5 m, 10 m, etc., and the distance between the second connector 320 and the bottom of the membrane body 100 is 0.01 m, 0.5 m, 2 m, 3 m, etc.

[0057] There are multiple first connectors 310, which are evenly spaced along the circumference of the membrane body 100; there are multiple second connectors 320, which are evenly spaced along the circumference of the membrane body 100. In this embodiment, the multiple first connectors 310 are all located at the same height, and the multiple second connectors 320 are all located at the same height.

[0058] In extreme weather conditions, the membrane body 100 may rupture. For example, in heavy snow, the membrane body 100 may be damaged by the impact of snow sliding off the membrane surface; in typhoon weather, the membrane body 100 may be punctured by sharp objects or torn by strong winds. When the damage occurs in the form of horizontal or vertical tearing, protective measures need to be taken in time to prevent pressure drop due to air leakage, resulting in collapse and the like.

[0059] When cracks appear on the surface of the membrane body 100, the first connector 310 and the second connector 320 can realize the installation of the protective layer 330, wherein, under the action of the air pressure inside the air film facility, the protective layer 330 can be close to the inner surface 120 of the membrane body 100 to achieve the blocking of the ruptured part, thereby preventing pressure loss. The protective layer 330 can use plastic film, color strips, etc. The cracks on the surface of the membrane body 100 include transverse cracks, longitudinal cracks, oblique cracks, etc. In the actual operation process, it is necessary to connect the protective layer 330 with the first connector 310 and the second connector 320 at the corresponding position according to the position and shape of the cracks.

[0060] like Figure 5 and Figure 6 As shown, the first connecting member 310 and the second connecting member 320 are both hooks, and the protective layer 330 is provided with a first hanging hole 331 and a second hanging hole 332, wherein the first connecting member 310 is used to be hung in the first hanging hole 331, and the second connecting member 320 is used to be hung in the second hanging hole 332. Through the cooperation between the first connecting member 310 and the first hanging hole 331, and the cooperation between the second connecting member 320 and the second hanging hole 332, the protective layer 330 is quickly installed.

[0061] like Figure 7 and Figure 8 As shown, in this embodiment, the outer surface 110 of the membrane body 100 is provided with a guide portion 400, which is used to guide the material on the outer surface 110 of the membrane body 100 to move to the ground, and the material on the outer surface 110 of the membrane body 100 includes snow, rainwater, etc. The guide portion 400 can prevent ice and water accumulation on the top of the retaining wall 140, thereby protecting the embedded parts, bridges, etc. on the retaining wall 140.

[0062] One side of the flow guide 400 is sealed and connected to the outer surface 110 of the membrane body 100 , and the other side is fixedly connected to the retaining wall 140 of the air membrane facility. The flow guide 400 extends to the outer edge of the retaining wall 140 .

[0063] The flow guiding portion 400 includes a flow guiding surface 410 . The flow guiding surface 410 is an upper surface of the flow guiding portion 400 .

[0064] like Figure 7 As shown, in some embodiments, the guide portion 400 is in a tensioned state, and the guide surface 410 is a plane.

[0065] like Figure 8 As shown, in other embodiments, the guide portion 400 is in a relaxed state, and the guide surface 410 has an arc, specifically, the guide surface 410 includes an arc surface. The guide surface 410 is in a relaxed state, and when the guide surface 410 is under pressure, the guide surface 410 can produce a certain deformation to avoid fracture due to excessive pressure.

[0066] like Fig. 9 and Fig.10 As shown, a protective device 500 is provided inside the air film facility. The protective device 500 is used to support the inner surface 120 of the membrane body 100 when the membrane body 100 is deformed toward the inside of the air film facility.

[0067] When clearing snow, the snow will squeeze and impact the membrane body 100 during the sliding process, thereby causing the membrane body 100 to deform, wherein the deformation direction of the membrane body 100 is toward the inside of the membrane facility. When the membrane body 100 is deformed, if it touches a sharp object, it may cause the membrane body 100 to rupture. In this embodiment, by providing a protective device 500, support can be provided for the inside of the membrane body 100, thereby reducing the degree of deformation of the membrane body 100 and preventing the membrane body 100 from rupturing due to deformation and touching a sharp object.

[0068] The installation position of the protection device 500 includes the corner of the air film facility, the side of the air film facility, and / or the side of the vehicle passage 150 of the air film facility. Fig. 9 , the installation position of the protective device 500 is located on the side of the air membrane facility; refer to Fig.10 The installation position of the protective device 500 is located on the side of the vehicle passage 150 of the air membrane facility.

[0069] like Fig. 9 and Fig.10 As shown, the protection device 500 includes a protection rod 510 and a connecting rod 520. There are multiple protection rods 510, which are arranged in sequence from top to bottom. Among them, each protection rod 510 is fixedly connected to the connecting rod 520. The protection rod 510 and the connecting rod 520 can be made of metal materials, and the protection rod 510 and the connecting rod 520 can be fixed by welding.

[0070] The protection rod 510 is a straight rod and is arranged horizontally. Fig. 9 and10 It is a side view, in which the side surface of the protection bar 510 is rounded.

[0071] The connecting rod 520 has a curvature, and the protruding direction of the connecting rod 520 faces the inner surface 120 of the membrane body 100. When the membrane body 100 is deformed to a certain extent, the connecting rod 520 will contact the inner surface 120 of the membrane body 100, thereby playing a supporting role. Since the membrane body 100 has a certain curvature, the connecting rod 520 with a curvature can better fit the membrane body 100, thereby improving the supporting effect.

[0072] The protective device 500 further includes a support beam 530, one end of which is fixedly connected to the protective rod 510 and / or the connecting rod 520, and the other end of which is fixedly connected to the retaining wall 140 of the air membrane facility. The support beam 530 can improve the overall stability and reliability of the protective device 500. When the protective device 500 is squeezed by the membrane body 100, the membrane body 100 can be stably supported by the support beam 530.

[0073] A reinforcement rod 540 is provided between the support beam 530 and the connecting rod 520. One end of the reinforcement rod 540 is fixedly connected to the support beam 530, and the other end is fixedly connected to the connecting rod 520. There are multiple reinforcement rods 540, and intervals are provided between adjacent reinforcement rods 540. By providing the reinforcement rod 540, the strength of the protective device 500 can be improved. Among them, the support beam 530 and the reinforcement rod 540, as well as the connecting rod 520 and the reinforcement rod 540, can be fixed by welding.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0075] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. An air film facility protection system, characterized in that: The invention comprises a reinforcement layer, wherein the reinforcement layer is arranged around the circumference of the membrane body of the air membrane facility, and the reinforcement layer is arranged on the surface of the membrane body; The reinforcement layer includes a first end and a second end, the first end is connected to the bottom of the membrane body, the second end is located above the first end, and the distance between the second end and the first end is greater than or equal to 0.03m.

2. The air film facility protection system according to claim 1 is characterized in that: The reinforcing layer includes connecting ribs, and the membrane body includes warps and wefts, wherein the warps and wefts are both fixedly connected to the connecting ribs; The connecting ribs include a first rib line and a second rib line; any of the first rib lines intersects with part or all of the second rib lines and is fixedly connected; any of the second rib lines intersects with part or all of the first rib lines; wherein the intersecting first rib lines and the second rib lines are fixedly connected; Any of the first ribs intersects and is fixedly connected with part or all of the warp threads; any of the first ribs intersects and is fixedly connected with part or all of the weft threads; Any of the second ribs intersects with and is fixedly connected to part or all of the warp threads; any of the second ribs intersects with and is fixedly connected to part or all of the weft threads.

3. The air film facility protection system according to claim 1, characterized in that: A connecting portion is provided on the inner surface of the membrane body, and the connecting portion is used to install the protective layer; The connecting part includes multiple first connecting members and multiple second connecting members, wherein the first connecting member is located above the second connecting member; the first connecting member corresponds to the second connecting member; the distance between the first connecting member and the corresponding second connecting member is at least 0.1m, and the distance between the second connecting member and the bottom of the membrane body is at least 0.01m.

4. The air film facility protection system according to claim 3 is characterized in that: The first connecting member and the second connecting member are both hooks, and the protective layer is provided with a first hanging hole and a second hanging hole, wherein the first connecting member is used to be hung in the first hanging hole, and the second connecting member is used to be hung in the second hanging hole.

5. The air film facility protection system according to claim 1, characterized in that: The outer surface of the membrane body is provided with a guide part, which is used to guide the material on the outer surface of the membrane body to move to the ground; one side of the guide part is sealed and connected to the outer surface of the membrane body, and the other side is fixedly connected to the retaining wall of the air membrane facility.

6. The air film facility protection system according to claim 5, characterized in that: The guide portion includes a guide surface, and the guide surface is the upper surface of the guide portion; wherein, The guide portion is in a tensioned state, and the guide surface is a plane; or The guide portion is in a relaxed state, and the guide surface has a curvature.

7. The air film facility protection system according to claim 1, characterized in that: A protective device is provided inside the air film facility; wherein the protective device is used to support the inner surface of the film body when the film body is deformed toward the inside of the air film facility; The installation position of the protective device includes the corner of the air film facility, the side of the air film facility, or / and the side of the vehicle passage of the air film facility.

8. The air film facility protection system according to claim 7, characterized in that: The protection device comprises a protection rod and a connecting rod; there are multiple protection rods, which are arranged in sequence from top to bottom; each protection rod is fixedly connected to the connecting rod; The connecting rod has an arc, and the protruding direction of the connecting rod faces the inner surface of the membrane body.

9. The air film facility protection system according to claim 8, characterized in that: The protection device also includes a support beam, one end of which is fixedly connected to the protection rod and / or the connecting rod, and the other end of which is fixedly connected to the retaining wall of the air membrane facility.

10. The air film facility protection system according to claim 9, characterized in that: A reinforcement rod is provided between the support beam and the connecting rod; one end of the reinforcement rod is fixedly connected to the support beam, and the other end of the reinforcement rod is fixedly connected to the connecting rod; There are multiple reinforcement rods, and intervals are set between adjacent reinforcement rods.

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