A sealing plate used for sealing the end of a pipe body
A technology for the end of the pipe body and the sealing plate, which is applied to the sealing of the engine, engine components, mechanical equipment, etc., can solve the problems of easy rust on the inner wall, difficult painting of the pipe body, damage, etc., and achieve the effect of avoiding contact
Active Publication Date: 2017-04-26
江苏格莱特智能防护设施有限公司
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Problems solved by technology
[0002] As we all know, the existing engineering pipes, especially the pipe fittings used for iron art, are steel pipes. During the later maintenance process, the pipe body needs to be regularly painted to prevent rust. The pipe body is a hollow pipe. After the initial painting, the maintenance In the process, it is not easy to paint the inner wall of the installed pipe body, but only paint the outside. The inner wall is easy to rust in a relatively humid or corrosive environment, and it will be damaged from the inside
Method used
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[0011] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0012] Such as figure 1 and figure 2 As shown, a sealing plate for sealing the end of a pipe body includes a central plate 1, the central plate 1 is in the shape of a flying butterfly, and the two end surfaces of the central plate 1 are respectively covered with rubber 2, so The edge of the rubber 2 is tilted outward to form a sealing edge 3, and a connecting film 7 is arranged between the two sealing edges 3, and the connecting film 7 is sealed with the two sealing edges 3 respectively. An air-filled area 9 is formed inside the side 3, a cavity 4 is provided inside the center plate 1, and air holes 5 at two ends communicating with the cavity 4 and the a...
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The invention discloses a seal plate for sealing the end of a pipe body. The seal plate for sealing the end of the pipe body comprises a center plate which is shaped like a flying butterfly, the two end faces of the center plate are each covered with and stick to a rubber sheet, edges of the rubber sheets tilt outwards to form sealing edges, a connection film is arranged between each two sealing edges, the connection films and the corresponding sealing edges are arranged in a sealed mode, an air filling area is formed by each connection film and the inner sides of the corresponding sealing edges, a cavity is formed inside the center plate, and the outer edge of the center plate is provided with air holes, wherein the two ends of each air hole are communicated with the cavity and the corresponding air filling area, the center plate is provided with an aspirating hole which is provided with an air pipe, and the air pipe extends out of the outer side of the rubber sheet. By means of the seal plate for sealing the end of the pipe body, sealing isolation processing can be conducted on the inner wall of the end of the pipe body, an isolation area is formed in the pipe body, and the contact between corrosives and the inner wall of the pipe body is avoided.
Description
technical field [0001] The invention relates to a sealing plate for sealing the end of a pipe body. Background technique [0002] As we all know, the existing engineering pipes, especially the pipe fittings used for iron art, are steel pipes. During the later maintenance process, the pipe body needs to be regularly painted to prevent rust. The pipe body is a hollow pipe. After the initial painting, the maintenance In the process, it is very difficult to paint the inner wall of the installed pipe body, but only paint the outside. The inner wall is easy to rust and be damaged from the inside in a relatively humid or corrosive environment. The prior art urgently needs a sealing plate for sealing the inner wall of the pipe body for sealing the end of the pipe body. Contents of the invention [0003] The object of the present invention is to overcome the defects existing in the prior art, and provide a sealing plate for sealing the end of the pipe body which seals the inner wa...
Claims
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IPC IPC(8): F16J15/06
CPCF16J15/061
Inventor 徐强
Owner 江苏格莱特智能防护设施有限公司