Air film facility snow removal system

Abstract

The utility model provides a snow removal system for an air film facility, and relates to the technical field of air films. The snow removal system for the air film facility comprises a mounting device and a water spraying device with an adjustable water spraying angle, a cut angle alpha between the water spraying device and the outer surface of the gas film facility is greater than or equal to 0 and less than 90 degrees; the working pitch angle beta of the water spraying device is greater than or equal to 0 and less than 90 degrees; wherein when the geometric center of the water outlet of the water spraying device is lower than the top of the gas film facility, alpha is smaller than beta; when the geometric center of the water outlet of the water spraying device and the top of the gas film facility are at the same height, alpha = beta = 0 degree; when the geometric center of the water outlet of the water spraying device is higher than the top of the gas film facility, alpha is smaller than beta, and the water outlet of the water spraying device faces the top of the gas film facility. Water sprayed by the water spraying device is used for flushing the outer surface of the gas film facility, so that snow on the surface of the film is cleaned; and the water spraying device can also be used for flushing the gas film surface or a film surface attachment facility.

Description

Technical Field

[0001] The present application relates to the technical field of air film facilities, and in particular to a snow removal system for air film facilities. Background Art

[0002] Air film 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 air film facilities to support the main body of the facility. Air film facilities have the advantages of low cost, short construction period, 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 air dome facility will be covered with snow. If there is too much snow, it may cause the air dome facility to collapse, thus threatening the safety and stability of the air dome facility.

[0004] At present, snow removal from air membrane facilities is mainly done manually: workers are lifted to a certain height by lifting devices such as cranes, and then use tools such as snow shovels to remove snow from the surface of air membrane facilities. However, this snow removal method has disadvantages such as low efficiency and high risk. Utility Model Content

[0005] The purpose of this application is to overcome the defects of the prior art and provide an air film facility snow removal system to solve the problems in the prior art.

[0006] In order to solve the above problems, the embodiment of the present application provides a snow removal system for air film facilities, comprising an installation device and a water spraying device with an adjustable water spraying angle, the water spraying device is used to spray water; the water spraying direction of the water spraying device is toward the air film facility;

[0007] The tangent angle between the water spray device and the outer surface of the air film facility is α, 0≤α<90°, α is the angle between the central axis of the water outlet of the water spray device and the tangent line of the outer surface of the air film facility and the horizontal line; the working pitch angle of the water spray device is β, 0≤β<90°, β is the angle between the central axis of the water outlet of the water spray device and the horizontal line when the water spray device is in working state; α and β are both toward the side where the air film facility is located; wherein,

[0008] When the geometric center of the water outlet of the water spray device is lower than the top of the air membrane facility, α<β;

[0009] When the geometric center of the water outlet of the water spray device is at the same height as the top of the air membrane facility, α=β=0°;

[0010] When the geometric center of the water outlet of the water spray device is higher than the top of the air film facility, α<β, and the water outlet of the water spray device faces the top of the air film facility.

[0011] In a possible embodiment, the installation device includes a base, a tower and a mounting platform connected in sequence from bottom to top, and the water spraying device is arranged on the mounting platform; the base includes a plurality of piles, and the tower includes a plurality of connecting members, and the connecting members correspond to the piles; the bottom of the connecting member is fixedly connected to the corresponding pile body, and the top of the connecting member is fixedly connected to the mounting platform; from the bottom to the top of the tower, the distance between two adjacent connecting members gradually decreases.

[0012] In a possible implementation, the water spray device is connected to a water supply pipeline, the water supply pipeline includes a first pipeline and a second pipeline, the first pipeline is used to be buried below the frozen soil layer, and the second pipeline passes through the frozen soil layer and extends above the ground; wherein the second pipeline is provided with an insulation layer on the outside;

[0013] The second pipe is provided with a drainage device, and the drainage device is located above the ground.

[0014] In a possible implementation, a heating device is disposed between the second pipe and the thermal insulation layer, wherein the heating device includes a heating layer, a thermal insulation layer, a waterproof layer, and a protective layer which are sequentially disposed from the inside to the outside.

[0015] In a possible implementation manner, a protective device is further included, and the protective device is used to block falling snow to protect the fan of the air membrane facility, wherein the protective device is located directly above the fan.

[0016] In a possible implementation manner, the protective device is in an arc-shaped structure, and the protrusion direction is vertically upward;

[0017] The protective device is provided with a supporting portion for supporting the protective device; wherein one end of the supporting portion is connected to the protective device, and the other end is fixed to the base portion.

[0018] In a possible implementation, it further includes a fire-fighting water pipe, which is arranged along the retaining wall of the air-film facility; wherein the fire-fighting water pipe is located inside the air-film facility;

[0019] A support frame is arranged on the retaining wall of the air membrane facility, and the support frame is used to support the fire water pipe.

[0020] In a possible implementation manner, the support frame includes a suspended end, and the suspended end is an end of the support frame away from the retaining wall;

[0021] The suspended end is provided with a protection device, and the protection device is used to protect the air film of the air film facility so that the suspended end does not directly contact the air film.

[0022] In a possible implementation manner, a fire water monitor is provided on the fire water pipe;

[0023] A shielding device is arranged directly above the fire-fighting water monitor, and the shielding device is used to support the air membrane of the air membrane facility so that the fire-fighting water monitor does not contact the air membrane.

[0024] In a possible implementation, the guarding device includes a fixed side and a suspended side, the fixed side is fixedly connected to the retaining wall of the air membrane facility, and the suspended side is suspended, wherein the height of the suspended side is higher than that of the fixed side.

[0025] The beneficial effects of this application include:

[0026] The air film facility snow removal system proposed in the present application includes a mounting device and a water spraying device with an adjustable water spraying angle. The water spraying device is used to spray water, and the water spraying direction of the water spraying device is toward the air film facility.

[0027] The cutting angle between the water spray device and the outer surface of the air film facility is α, and the working pitch angle of the water spray device is β. According to the position between the geometric center of the water outlet of the water spray device and the top of the air film facility, the working pitch angle of the water spray device is adjusted so that the sprayed water can cover the top area of ​​the outer surface of the air film facility, thereby achieving a better snow removal effect.

[0028] The water sprayed by the water spraying device is used to wash the outer surface of the air membrane facility, thereby clearing the snow on the membrane surface, which has the advantages of high efficiency and low risk. In addition to snow removal, the water spraying device can also wash the air membrane surface or the facilities attached to the membrane surface (for example, photovoltaic modules installed on the membrane surface, etc.). BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 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.

[0030] Figure 1 A schematic diagram showing the positional relationship between an installation device and a water spraying device and an air film facility in a snow removal system of an air film facility is shown;

[0031] Figure 2A schematic diagram showing the connection between a mounting device and a water spraying device is shown;

[0032] Figure 3 A schematic diagram showing a water outlet of a water spray device with the geometric center lower than the top of an air membrane facility;

[0033] Figure 4 A schematic diagram showing that the geometric center of the water outlet of a water spray device is at the same height as the top of the air membrane facility;

[0034] Figure 5 A schematic diagram showing a water outlet of a water spray device having a geometric center higher than the top of an air membrane facility;

[0035] Figure 6 A schematic cross-sectional view of a second pipeline is shown;

[0036] Figure 7 A front view of a protective device is shown;

[0037] Figure 8 Shows Figure 7 Side view of the center guard;

[0038] Fig. 9 A schematic diagram of the connection between a fire hose and a support frame is shown;

[0039] Fig.10 A schematic diagram showing the positional relationship between a fire-fighting water monitor and a protective device is shown.

[0040] Description of main component symbols:

[0041] 10-ground; 20-frozen soil layer; 30-air membrane facility; 31-retaining wall; 32-air membrane; 33-cantilevered corridor; 34-bridge; 100-installation device; 110-base; 111-pile; 120-tower; 121-connector; 130-installation platform; 200-sprinkler; 211-first pipeline; 212-second pipeline; 2121-insulation layer; 2122-heating layer; 2123-insulation layer; 2124-waterproof layer; 2125-protective layer; 213-drainage device; 214- Control device; 300- fan; 310- protective device; 311- supporting part; 3111- cross beam; 3112- first vertical beam; 3113- second vertical beam; 3114- first reinforcing beam; 3115- second reinforcing beam; 312- base part; 3121- first base; 3122- second base; 400- fire hose; 410- supporting frame; 411- suspended end; 412- protective device; 420- fire monitor; 421- guarding device; 4211- fixed side; 4212- suspended side. DETAILED DESCRIPTION

[0042] 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.

[0043] 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 orientations or positional relationships based on the orientations 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 referred device or element 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 application.

[0044] Example

[0045] See also Figure 1 In this embodiment, a snow removal system for air film facilities is proposed, including a mounting device 100 and a water spraying device 200 with an adjustable water spraying angle, and the water spraying device 200 is used to spray water. Among them, the water spraying device 200 includes a water cannon. The structure of the water spraying device 200 can refer to the prior art and will not be described in detail in this article.

[0046] like Figure 2 As shown, the installation device 100 includes a base 110 , a tower 120 and a mounting platform 130 which are sequentially connected from bottom to top, and the water spraying device 200 is arranged on the mounting platform 130 .

[0047] The foundation 110 includes a plurality of piles 111, and the tower 120 includes a plurality of connectors 121, and the connectors 121 correspond to the piles 111. The number of the piles 111 and the connectors 121 is not less than three.

[0048] In this embodiment, the pile bodies 111 and the connecting members 121 may correspond to each other one by one, and there are four of them. Figure 2 In the figure, due to the viewing angle, only two piles 111 and two connecting members 121 are shown.

[0049] The pile body 111 can be made of concrete, and the spacing between adjacent pile bodies 111 can be the same, thereby ensuring the stability of the base 110, wherein the pile body 111 can be set below the ground 10; the connecting member 121 can be made of steel, and the connecting member 121 can be a rod-shaped structure. In some embodiments, a plurality of reinforcing rods can be set between adjacent connecting members 121, thereby improving the stability of the tower 120.

[0050] The bottom of the connecting member 121 is fixedly connected to the corresponding pile body 111, and the top of the connecting member 121 is fixedly connected to the mounting platform 130. From the bottom to the top of the tower 120, the distance between two adjacent connecting members 121 gradually decreases. This arrangement is convenient for construction on the one hand, and can also improve the overall stability of the mounting device 100 on the other hand.

[0051] Reference Figure 1 The water spraying direction of the water spraying device 200 is toward the air film facility 30. The water sprayed by the water spraying device 200 is used to wash the outer surface of the air film facility 30, thereby cleaning the snow on the film surface.

[0052] In the horizontal direction, there is a gap between the water spray device 200 and the outer surface of the air film facility 30, so that it is convenient to adjust the water outlet angle of the water spray device 200, thereby changing the landing point and coverage of the water sprayed by the water spray device 200 on the outer surface of the air film facility 30. Specifically, when projected in the vertical direction, the projection of the water outlet of the water spray device 200 does not fall on the projection of the air film facility 30, which can also be understood as that there is a gap between the projection of the water outlet of the water spray device 200 and the outermost side of the projection of the air film facility 30.

[0053] In this embodiment, the tangent angle between the water spray device 200 and the outer surface of the air film facility 30 is α, 0≤α<90°, α is the angle between the central axis of the water outlet of the water spray device 200 and the tangent line of the outer surface of the air film facility 30, and the horizontal line; the working pitch angle of the water spray device 200 is β, 0≤β<90°, β is the angle between the central axis of the water outlet of the water spray device 200 and the horizontal line when the water spray device 200 is in working state; α and β are both facing the side where the air film facility 30 is located. Among them, the central axis of the water outlet of the water spray device 200 is the axis passing through the geometric center of the water outlet. Figure 3-Figure 5 In the figure, the origin O of the coordinate system is the geometric center of the water outlet.

[0054] like Figure 3 As shown, when the geometric center of the water outlet of the water spraying device 200 is lower than the top of the air membrane facility 30 , α<β, so that the water sprayed by the water spraying device 200 can cover the top area of ​​the air membrane facility 30 .

[0055] like Figure 4 As shown, when the geometric center of the water outlet of the water spray device 200 is at the same height as the top of the air film facility 30, α=β=0°, so that the water sprayed by the water spray device 200 can cover the top area of ​​the air film facility 30. In the figure, since α and β are both 0°, α and β are not shown in the figure.

[0056] like Figure 5 As shown, when the geometric center of the water outlet of the water spray device 200 is higher than the top of the air membrane facility 30, α<β, and the water outlet of the water spray device 200 is facing the top of the air membrane facility 30, so that the water sprayed by the water spray device 200 can cover the top area of ​​the air membrane facility 30.

[0057] In this embodiment, the working pitch angle of the water spray device 200 is adjusted according to the height between the geometric center of the water outlet of the water spray device 200 and the top of the air film facility 30, so that the sprayed water can cover the top area of ​​the outer surface of the air film facility 30, thereby achieving a better snow removal effect.

[0058] like Figure 2 As shown, the water spray device 200 is connected to a water supply pipeline, which includes a first pipeline 211 and a second pipeline 212. The first pipeline 211 is used to be buried below the frozen soil layer 20, thereby preventing the water in the first pipeline 211 from freezing; the second pipeline 212 passes through the frozen soil layer 20 and extends above the ground 10. A drainage device 213 is provided on the second pipeline 212, and the drainage device 213 is located above the ground 10.

[0059] Furthermore, a control device 214 is also provided on the second pipe 212. The drain device 213 and the control device 214 can both be valves. The drain device 213 is used to drain water, and the control device 214 is used to adjust the flow rate of the water. When the water spraying device 200 is not working, the water inside the second pipe 212 can be drained through the drain device 213 to avoid freezing of the water inside the second pipe 212 due to residual water.

[0060] like Figure 6 As shown, the outer sleeve of the second pipe 212 is provided with a heat-insulating layer 2121, which can play a role in heat preservation and prevent the water inside the second pipe 212 from solidifying due to the low temperature.

[0061] Furthermore, a heating device is provided between the second pipe 212 and the insulation layer 2121 , wherein the heating device includes a heating layer 2122 , an insulation layer 2123 , a waterproof layer 2124 and a protective layer 2125 which are arranged in sequence from the inside to the outside.

[0062] The heating layer 2122 may include an electric heating cable, the insulation layer 2123 may be made of insulation materials such as rock wool, the waterproof layer 2124 may be made of waterproof materials such as polyethylene, and the protective layer 2125 may be made of galvanized steel. The protective layer 2125 may improve the structural strength and protect the heating layer 2122, the insulation layer 2123, the waterproof layer 2124 and the second pipe 212.

[0063] The air membrane facility 30 needs to inflate the interior of the air membrane 32 of the air membrane facility 30 through the fan 300 .

[0064] In this embodiment, the air film facility snow removal system further includes a protective device 310 , which is used to block falling snow to protect the fan 300 of the air film facility 30 , wherein the protective device 310 is located directly above the fan 300 .

[0065] like Figure 7 and Figure 8 As shown, the protective device 310 is an arc-shaped structure, and the protrusion direction is vertically upward. Since the protective device 310 has an arc, when snow falls on the protective device 310, the snow can slide down along the outer surface of the protective device 310. The protective device 310 is arranged close to the retaining wall 31, and the retaining wall 31 is provided with a cantilevered corridor 33, wherein the protective device 310 is located below the cantilevered corridor 33 and partially extends out of the cantilevered corridor 33.

[0066] In different embodiments, the rise-to-span ratio of the protective device 310 can be set as needed. The rise-to-span ratio is used to indicate the degree of steepness, which can be simply understood as follows: the larger the rise-to-span ratio of the protective device 310, the greater the curvature of the protective device 310; the smaller the rise-to-span ratio of the protective device 310, the smaller the curvature of the protective device 310.

[0067] When the span of the protective device 310 is relatively large, it is beneficial to force and snow sliding off. However, since the bridge frame 34 needs to be avoided, there will be a large gap between the protective device 310 and the retaining wall 31, so that snow may slide from the gap onto the fan 300, which is not conducive to the waterproofing of the fan 300.

[0068] When the span of the protective device is relatively small, it is not conducive to force and snow sliding, but the protective device 310 can be set close to the retaining wall 31 (or against the retaining wall), which is beneficial to the waterproofing of the wind turbine 300.

[0069] exist Figure 7 In the embodiment, the width direction of the protective device 310 is parallel to the direction indicated by the arrow k; Figure 8 In the embodiment, the length direction of the protection device 310 is parallel to the direction indicated by the arrow c. The two ends of the length direction of the protection device 310 are respectively named as the first end and the second end.

[0070] In this embodiment, the protective device 310 is provided with a support portion 311 for supporting the protective device 310. One end of the support portion 311 is connected to the protective device 310, and the other end is fixed to the base portion 312. The base portion 312 includes a first base 3121 and a second base 3122, wherein the first base 3121 and the second base 3122 can be made of concrete or the like.

[0071] There are two support parts 311, which are disposed on both sides of the width direction of the protection device 310. The support parts 311 include a horizontal beam 3111, a first vertical beam 3112 and a second vertical beam 3113:

[0072] The two ends of the crossbeam 3111 are fixedly connected to the first end and the second end of the protective device 310 respectively;

[0073] One end of the first vertical beam 3112 is fixedly connected to the first end of the protective device 310 , and the other end is fixedly connected to the first base 3121 ; one end of the second vertical beam 3113 is fixedly connected to the second end of the protective device 310 , and the other end is fixedly connected to the second base 3122 .

[0074] Furthermore, the support portion 311 further includes a first reinforcing beam 3114 and a second reinforcing beam 3115, which can play a role in reinforcing the support portion 311. The first reinforcing beam 3114 is fixedly connected to the side of the top of the first vertical beam 3112, and the other end is fixedly connected to the second base 3122; the second reinforcing beam 3115 is fixedly connected to the side of the top of the second vertical beam 3113, and the other end is fixedly connected to the first base 3121.

[0075] When the snow on the outer surface of the air membrane facility 30 is cleared by the water spray device 200, the water and snow will fall down. The protective device 310 can be provided to protect the fan 300, thereby preventing the falling snow from impacting the fan 300 and causing damage to the fan 300.

[0076] The protective device 310 can be made of materials such as metal, thereby ensuring that the protective device 310 has good strength and avoids deformation due to the pressure of snow.

[0077] like Fig. 9 and Fig.10 As shown, in this embodiment, the air film facility snow removal system further includes a fire hose 400, which is arranged along the retaining wall 31 of the air film facility 30. The fire hose 400 is located inside the air film facility 30. A support frame 410 is arranged on the retaining wall 31 of the air film facility 30, and the support frame 410 is used to support the fire hose 400.

[0078] One end of the support frame 410 is fixedly connected to the retaining wall 31, and the other end is a suspended end 411, wherein the suspended end 411 is the end of the support frame 410 away from the retaining wall 31. The suspended end 411 is provided with a protective device 412, which is used to protect the air membrane 32 of the air membrane facility 30. Fig. 9 In FIG. 1 , only a portion of the air film 32 is shown.

[0079] When clearing the snow on the outer surface of the air film facility 30, most or all of the snow will slide down along the outer surface of the air film facility 30. During this process, the position on the air film facility 30 where the snow passes will be temporarily deformed due to the gravity of the snow. Specifically, the air film 32 of the air film facility 30 will be sunken toward the inside of the air film facility 30 under the action of the snow.

[0080] The support frame 410 is located inside the air film facility 30, and the suspended end 411 of the support frame 410 is suspended. If the air film 32 is in direct contact with the suspended end 411 due to deformation, the air film 32 may be damaged due to the compression of the suspended end 411 on the air film 32. In this embodiment, by providing a protective device 412 at the suspended end 411, the air film 32 can be prevented from directly contacting the suspended end 411 when the air film 32 is deformed, thereby protecting the air film 32.

[0081] The protective device 412 can be made of soft or / and elastic materials, such as silicone, rubber, sponge, etc. The protective device 412 can be wrapped or sleeved on the suspended end 411 of the support frame 410. Since the suspended end 411 is located inside the protective device 412, Fig. 9 In FIG. 4 , the suspended end 411 is indicated by a dotted line.

[0082] like Fig.10 As shown, in this embodiment, a fire monitor 420 is provided on the fire hose 400. A shielding device 421 is provided directly above the fire monitor 420, and the shielding device 421 is used to support the air membrane 32 of the air membrane facility 30 so that the fire monitor 420 does not contact the air membrane 32.

[0083] The fire monitor 420 is arranged on the fire hose 400 and is also located inside the air film facility 30. When the air film 32 is deformed under the action of snow, the shielding device 421 can support the air film 32 to prevent the air film 32 from contacting the fire monitor 420, thereby protecting the air film 32.

[0084] Furthermore, the guarding device 421 includes a fixed side 4211 and a suspended side 4212, wherein the fixed side 4211 is fixedly connected to the retaining wall 31 of the air membrane facility 30, and the suspended side 4212 is suspended, wherein the height of the suspended side 4212 is higher than the height of the fixed side 4211, thereby better supporting the deformed air membrane 32.

[0085] The guard device 421 can be made of metal or other materials, thereby ensuring that the guard device 421 has good strength and avoids deformation due to the squeezing of the air film 32. The surface of the guard device 421 needs to be polished and ground to make the surface of the guard device 421 smooth and burr-free, so as to avoid damage to the air film 32 caused by sharp structures such as burrs.

[0086] In this embodiment, the guard device 421 can be made of multiple steel pipes, and the steel pipes can be fixedly connected by welding or the like, wherein the welding points between the steel pipes need to be polished. In some other embodiments, the guard device 421 can also be made of steel plates or the like.

[0087] 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.

[0088] 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 snow removal system, characterized in that: It comprises a mounting device and a water spraying device with an adjustable water spraying angle, the water spraying device is used to spray water; the water spraying direction of the water spraying device is toward the air film facility; The tangent angle between the water spray device and the outer surface of the air film facility is α, 0≤α<90°, α is the angle between the central axis of the water outlet of the water spray device and the tangent line of the outer surface of the air film facility and the horizontal line; the working pitch angle of the water spray device is β, 0≤β<90°, β is the angle between the central axis of the water outlet of the water spray device and the horizontal line when the water spray device is in working state; α and β are both toward the side where the air film facility is located; wherein, When the geometric center of the water outlet of the water spray device is lower than the top of the air membrane facility, α<β; When the geometric center of the water outlet of the water spray device is at the same height as the top of the air membrane facility, α=β=0°; When the geometric center of the water outlet of the water spray device is higher than the top of the air film facility, α<β, and the water outlet of the water spray device faces the top of the air film facility.

2. The air film facility snow removal system according to claim 1, characterized in that: The installation device includes a base, a tower and a mounting platform which are connected in sequence from bottom to top, and the water spraying device is arranged on the mounting platform; the base includes a plurality of piles, and the tower includes a plurality of connecting members, and the connecting members correspond to the piles; the bottom of the connecting member is fixedly connected to the corresponding pile body, and the top of the connecting member is fixedly connected to the mounting platform; from the bottom to the top of the tower, the distance between two adjacent connecting members gradually decreases.

3. The air film facility snow removal system according to claim 1, characterized in that: The water spray device is connected to a water supply pipeline, and the water supply pipeline includes a first pipeline and a second pipeline, wherein the first pipeline is used to be buried below the frozen soil layer, and the second pipeline passes through the frozen soil layer and extends above the ground; wherein the outer sheath of the second pipeline is provided with a heat preservation layer; The second pipe is provided with a drainage device, and the drainage device is located above the ground.

4. The air film facility snow removal system according to claim 3, characterized in that: A heating device is arranged between the second pipeline and the thermal insulation layer, wherein the heating device comprises a heating layer, a thermal insulation layer, a waterproof layer and a protective layer which are arranged in sequence from the inside to the outside.

5. The air film facility snow removal system according to claim 1, characterized in that: It also includes a protective device, which is used to block falling snow to protect the fan of the air membrane facility, wherein the protective device is located directly above the fan.

6. The air film facility snow removal system according to claim 5, characterized in that: The protective device is in an arc-shaped structure, and the protrusion direction is vertically upward; The protective device is provided with a supporting portion for supporting the protective device; wherein one end of the supporting portion is connected to the protective device, and the other end is fixed to the base portion.

7. The air film facility snow removal system according to claim 1, characterized in that: It also includes a fire-fighting water pipe, which is arranged along the retaining wall of the air film facility; wherein the fire-fighting water pipe is located inside the air film facility; A support frame is arranged on the retaining wall of the air membrane facility, and the support frame is used to support the fire water pipe.

8. The air film facility snow removal system according to claim 7, characterized in that: The support frame includes a suspended end, and the suspended end is an end of the support frame away from the retaining wall; The suspended end is provided with a protection device, and the protection device is used to protect the air film of the air film facility so that the suspended end does not directly contact the air film.

9. The air film facility snow removal system according to claim 7, characterized in that: The fire-fighting water pipe is provided with a fire-fighting water monitor; A shielding device is arranged directly above the fire-fighting water monitor, and the shielding device is used to support the air membrane of the air membrane facility so that the fire-fighting water monitor does not contact the air membrane.

10. The air film facility snow removal system according to claim 9, characterized in that: The guarding device comprises a fixed side and a suspended side, wherein the fixed side is fixedly connected to the retaining wall of the air membrane facility, and the suspended side is suspended, wherein the height of the suspended side is higher than that of the fixed side.

Images