Pneumatic snow removing structure of air film building

Abstract

The utility model belongs to the technical field of air film building devices, and particularly relates to an air film building pneumatic snow removing structure which comprises an air film building body, an air compressor is arranged on one side of the air film building body, the exhaust end of the air compressor is connected with a connecting pipe, and the outer wall of the upper end of a telescopic pipe penetrates through the top of the air film building body and is in threaded connection with a threaded pipe. The top of the threaded pipe is connected with an air supply pipe, threaded heads are arranged on the two sides of the air supply pipe and connected with an air gun in a threaded mode, the bottom of the air supply pipe abuts against a supporting frame, one side of the supporting frame is connected with the cover plate through a rotating shaft, and the other side of the supporting frame is connected with the cover plate through a fixing bolt. And hot air is supplied through the connecting pipe and the telescopic pipe to blow and clean accumulated snow above the air film building body, so that the accumulated snow above the air film building body is cleaned conveniently, and the danger caused by high-altitude operation is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of air film building devices, and particularly relates to an air film building pneumatic snow removal structure. Background Technique

[0002] An air film building is a structural system that uses special building film materials as the outer shell and provides positive pressure of air inside through intelligent electromechanical equipment to support the entire building body. This structure relies on the internal and external air pressure difference to maintain the stability and shape of the building, and has the advantages of large span, light self-weight, fast construction speed, etc. However, the device also has the following defects: when the above equipment is in use, the air film mostly adopts an arc-shaped structure design. When it snows, snow is likely to accumulate on the top surface. When the snow volume exceeds the bearing limit of the air film, it will cause an air film collapse accident, resulting in losses to people's lives and property. Traditional building snow removal methods include manually climbing to the top to shovel snow. Due to the mostly arched structure design of the air film, this snow shoveling method is not easy to operate and is relatively dangerous. Content of the Utility Model

[0003] The purpose of the utility model is to provide an air film building pneumatic snow removal structure, aiming to solve the problems in the prior art that when the above equipment is in use, the air film mostly adopts an arc-shaped structure design. When it snows, snow is likely to accumulate on the top surface. When the snow volume exceeds the bearing limit of the air film, it will cause an air film collapse accident, resulting in losses to people's lives and property. Traditional building snow removal methods include manually climbing to the top to shovel snow. Due to the mostly arched structure design of the air film, this snow shoveling method is not easy to operate and is relatively dangerous.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an air film building pneumatic snow removal structure, including: an air film building body, one side of the air film building body is provided with an air compressor, the exhaust end of the air compressor is connected to a connecting pipe, the other side of the connecting pipe is threadedly connected to an air valve by a first flange, the other side of the air valve is threadedly connected to a heating chamber by a second flange, the other side of the heating chamber is threadedly connected to a telescopic pipe by a third flange, the upper outer wall of the telescopic pipe penetrates through the top of the air film building body and is threadedly connected to a threaded pipe, the top of the threaded pipe is connected to an air supply pipe, both sides of the air supply pipe are provided with threaded heads threadedly connected to air guns, the bottom of the air supply pipe abuts against a support frame, one side of the support frame is connected to a cover plate by a rotating shaft and the other side is connected by a fixing bolt.

[0005] In order to facilitate the fixed connection of components such as the connecting pipe and the air valve by using the cooperation of several flanges and bolts, as an optimization of the air film building pneumatic snow removal structure of the utility model, the connecting pipe, the first flange, the air valve, the second flange, the heating chamber, the third flange, the telescopic pipe and the threaded pipe form a threaded connection structure.

[0006] In order to make the gas passing through become hot gas by using the heat hanger provided in the heating chamber, as an optimization of the pneumatic snow removal structure of the air film building of the present utility model, the heating chamber is of a tubular structure and heating pipes are annularly arranged on the inner wall.

[0007] In order to make the hot gas be sprayed on the top of the air film building body by using an air gun, as an optimization of the pneumatic snow removal structure of the air film building of the present utility model, threaded heads are respectively arranged on both sides of the air supply pipe and are threadedly connected to the air gun, and the bent openings of the air gun all face the top of the air film building body.

[0008] In order to make it convenient to connect the telescopic pipe and the air supply pipe by using the through groove opened on the top of the air film building body, as an optimization of the pneumatic snow removal structure of the air film building of the present utility model, a through groove with a shape and size matching that of the telescopic pipe is arranged on the top of the air film building body.

[0009] In order to make it convenient to open and close the cover plate by using the rotating shaft to take out the fixed air supply pipe, as an optimization of the pneumatic snow removal structure of the air film building of the present utility model, the support frame, the rotating shaft and the cover plate form a rotary threaded connection structure.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] Through the air gun arranged on the top of the air film building body, under the cooperation of the bottom air compressor and the heating chamber, hot gas is supplied through the connecting pipe and the telescopic pipe to blow and clean the snow above the air film building body, so as to facilitate the cleaning of the snow above the air film building body and avoid the danger brought by high-altitude operations;

[0012] The threaded heads arranged on the air supply pipe are used to conveniently fix and connect the position of the air gun. At the same time, the corresponding air gun can be individually disassembled for maintenance and replacement, so as to reduce the maintenance cost and avoid the waste of resources caused by the need for overall replacement when a single component is damaged. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 is the front view structure schematic diagram of the present utility model;

[0015] Figure 2 is the front view sectional structure schematic diagram of the present utility model;

[0016] Figure 3 is the top view sectional structure schematic diagram of the present utility model;

[0017] Figure 4 is of the present utility model Figure 1Schematic diagram of the enlarged structure of part A;

[0018] Figure 5 This is the schematic diagram of the enlarged structure of the air compressor part of the present utility model.

[0019] In the figure: 1. Air film building body; 2. Air compressor; 3. Connecting pipe; 4. First flange; 5. Air valve; 6. Second flange; 7. Heating chamber; 8. Third flange; 9. Telescopic pipe; 10. Threaded pipe; 11. Air supply pipe; 12. Threaded head; 13. Air gun; 14. Support frame; 15. Rotating shaft; 16. Cover plate. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A pneumatic snow removal structure for an air film building, comprising: an air film building body 1, an air compressor 2 is provided on one side of the air film building body 1, the exhaust end of the air compressor 2 is connected to a connecting pipe 3, the other side of the connecting pipe 3 is threadedly connected to an air valve 5 by a first flange 4, the other side of the air valve 5 is threadedly connected to a heating chamber 7 by a second flange 6, the other side of the heating chamber 7 is threadedly connected to a telescopic pipe 9 by a third flange 8, the outer wall of the upper end of the telescopic pipe 9 penetrates through the top of the air film building body 1 and is threadedly connected to a threaded pipe 10, the top of the threaded pipe 10 is connected to an air supply pipe 11, threaded heads 12 are provided on both sides of the air supply pipe 11 and are threadedly connected to an air gun 13, the bottom of the air supply pipe 11 abuts against a support frame 14, one side of the support frame 14 is connected to a cover plate 16 by a rotating shaft 15 and the other side is connected by a fixing bolt.

[0022] Preferably: The connecting pipe 3, the first flange 4, the air valve 5, the second flange 6, the heating chamber 7, the third flange 8, the telescopic pipe 9 and the threaded pipe 10 form a threaded connection structure.

[0023] During specific use, after long-term use, the bolts between the first flange 4, the second flange 6 and the third flange 8 can be disassembled, so as to disassemble and separate the connected components for cleaning and maintenance of their interiors.

[0024] Preferably: The heating chamber 7 is of a tubular structure and a heating pipe is annularly provided on the inner wall.

[0025] During specific use, a circle of heat pipes provided on the inner wall of the heating chamber 7 is used to heat the passing air.

[0026] Preferably, threaded heads 12 are provided on both sides of the air supply pipe 11 and are threadedly connected to the air gun 13, and the bent openings of the air gun 13 all face the top of the air film building body 1.

[0027] During specific use, the snow on the air film building body 1 is blown and cleared by the air guns 13 with muzzles facing the top of the air film building body 1 installed on both sides of the air supply pipe 11.

[0028] Preferably, a through groove is provided at the top of the air film building body 1, and its shape and size match those of the telescopic pipe 9.

[0029] During specific use, the through groove opened at the top of the air film building body 1 facilitates the penetration of the telescopic pipe 9 so that it is connected to the threaded pipe 10 at the top of the air film building body 1, thereby fixing its connection with the air supply pipe 11.

[0030] Preferably, the support frame 14, the rotating shaft 15 and the cover plate 16 form a rotary threaded connection structure.

[0031] During specific use, unscrew the fixing bolt fixed between the support frame 14 and the cover plate 16, and the cover plate 16 can be rotated and opened through the action of the rotating shaft 15 connected to the other side.

[0032] Working principle: During the use of the air film building body 1, when snow accumulates on the top due to rain or snow weather, the compressed air is output through the exhaust port provided on one side of the air compressor 2 provided on one side of the air film building body 1, and enters the connected connecting pipe 3, and then is controlled and transmitted to the heating chamber 7 through the heating chamber 7 and is heated by the heat pipe therein. Thus, the hot air is transmitted to the air supply pipe 11 through the connected telescopic pipe 9, and the snow on the air film building body 1 is blown and cleared by the air guns 13 with muzzles facing the top of the air film building body 1 installed on both sides. Thus, the snow melts and slides to the ground due to the hot air blown by it, so as to facilitate the cleaning of the snow on the top of the air film building body 1 and avoid the risk of high-altitude operation for workers. After long-term use, the bolts between the first flange 4, the second flange 6 and the third flange 8 can be disassembled, and the connected components can be disassembled and separated to clean and repair its interior. When a single cleaning or replacement of the air gun 13 at the top is required, only by rotating the air gun 13 can it be disengaged from the threaded head 12 with threaded connection, so as to replace it.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air-film building pneumatic snow removal structure, comprising: The air-film building body (1) is characterized in that: an air compressor (2) is provided on one side of the air-film building body (1); the exhaust end of the air compressor (2) is connected to a connecting pipe (3); the other side of the connecting pipe (3) is threadedly connected to an air valve (5) by means of a first flange (4); the other side of the air valve (5) is threadedly connected to a heating chamber (7) by means of a second flange (6); the other side of the heating chamber (7) is threadedly connected to a telescopic pipe (9) by means of a third flange (8); the outer wall of the upper end of the telescopic pipe (9) passes through the top of the air-film building body (1) and is threadedly connected to a threaded pipe (10); the top of the threaded pipe (10) is connected to an air supply pipe (11); threaded heads (12) are provided on both sides of the air supply pipe (11) for threadedly connecting to an air gun (13); the bottom of the air supply pipe (11) abuts against a support frame (14); one side of the support frame (14) is connected to a cover plate (16) by means of a rotating shaft (15) and the other side is connected by means of a fixing bolt.

2. The pneumatic snow removal structure of an air-film building according to claim 1, characterized in that: The connecting pipe (3), the first flange (4), the air valve (5), the second flange (6), the heating chamber (7), the third flange (8), the telescopic pipe (9) and the threaded pipe (10) form a threaded connection structure.

3. The pneumatic snow removal structure of an air-film building according to claim 1 is characterized in that: The heating chamber (7) is a tubular structure and a heating tube is provided in a ring shape on the inner wall.

4. The pneumatic snow removal structure of an air-film building according to claim 1, characterized in that: Threaded heads (12) are respectively provided on both sides of the air supply pipe (11) and are threadedly connected to an air gun (13), and the bent openings of the air gun (13) are both oriented toward the top of the air-film building body (1).

5. The pneumatic snow removal structure of an air-film building according to claim 1, characterized in that: The top of the air-film building body (1) is provided with a through groove whose shape and size match those of the telescopic tube (9).

6. The pneumatic snow removal structure of an air-film building according to claim 1, characterized in that: The support frame (14), the rotating shaft (15) and the cover plate (16) form a rotating threaded connection structure.

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