an intelligent hose

Abstract

The invention belongs to the technical field of hoses, and in particular relates to an intelligent hose, comprising an inner rubber layer, a reinforcement layer wrapped outside the inner rubber layer, an outer rubber layer wrapped around the outside of the reinforcement layer, and a device for recording hose information. storage module; the inner rubber layer is composed of polymer material A and magnetic steel balls; the reinforcing layer is composed of polymer material B and a braided layer; the outer rubber layer is composed of a prompt layer and a skin layer; the magnetic steel balls are provided with On the polymer material A, it is used to cooperate with the detection of the wear state of the inner rubber layer; the polymer material B is wrapped on the outer surface of the polymer material A, the braided layer is wrapped on the outer surface of the polymer material B, and the prompt layer is wrapped on the outer surface of the polymer material B. The outer surface of the braided layer is wrapped around the outer surface of the prompt layer. The present invention can effectively monitor the service life of the hose, prevent production, record the internal medium state of the hose, eliminate potential safety hazards, and realize safe production.

Description

technical field [0001] The invention belongs to the technical field of hoses, in particular to an intelligent hose. Background technique [0002] Hose generally has a three-layer structure: an inner rubber layer, a reinforcing layer, and an outer rubber layer. [0003] The inner rubber layer is used to contact the conveyed medium, the reinforced layer realizes the pressure protection of the inner pipe, and the outer rubber layer can resist the erosion of the environment, such as ultraviolet rays, abrasion, etc. [0004] The following problems exist in the use of existing hoses: [0005] When the inner rubber layer is used for a long time, the conveyed medium is worn or invaded, and the inner layer will fall off. However, the state of the inner tube cannot be checked without stopping the machine. Even if the machine is stopped for inspection, special tools such as Endoscopes, etc., have brought great inconvenience to on-site management; after the inner tube is damaged, the ...

AI Technical Summary

Problems solved by technology

[0005] When the inner rubber layer is used for a long time, the conveyed medium is worn or invaded, and the inner layer will fall off. However, the state of the inner tube cannot be checked without stopping the machine. Even if the machine is stopped for inspection, special tools such as Endoscopes, etc., have brought great inconvenience to on-site management; after the inner tube is damaged, the medium will touch the reinforcement layer, and the hose will often burst, which brings great hidden dangers to on-site safety production;

[0006] During the use of the hose, especially under relatively harsh working conditions, the outer rubber layer is always in a state of wear. When the reinforcement layer is partially worn and exposed, the reinforcement layer is corroded by the air ultraviolet chemical medium in a short period of time and causes failure. There will also be bad consequences of pipe explosion, which is extremely unfavorable to the safety management on site.

[0007] It is currently impossible to record the usage status of the hoses during use, so after-the-fact maintenance is often used, or the hoses are replaced regularly to prevent potential safety hazards, but the cost of regular replacement is another challenge faced by enterprises

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