Shock-resistant heat-insulation metal hose

Abstract

The invention discloses a shock-resistant heat-insulation metal hose, and belongs to the technical field of metal hoses. The shock-resistant heat-insulation metal hose comprises a metal hose body. Themetal hose body comprises an inner hose and an outer hose, a heat-insulation cavity is formed between the inner hose and the outer hose, an inner cavity of the heat-insulation cavity is provided witha partition plate, the heat-insulation cavity is divided into two cavities by the partition plate, the sizes of spaces of the two cavities are identical to each other, a spring is arranged on the outer wall of the outer hose, clamp rings are mounted at two ends of the metal hose body, and a flange is mounted on the side, which is far away from the metal hose body, of each clamp ring. The shock-resistant heat-insulation metal hose has the advantages that the shock-resistant heat-insulation metal hose is simple in structure; the shock-resistant heat-insulation metal hose is provided with a heat-insulation plate and heat-insulation balls, accordingly, double-layer heat-insulation effects can be realized by the metal hose body, heat-insulation functions of the metal hose body can be improved,and deterioration of the flexibility of the metal hose body can be prevented; the clamp rings and the spring are matched with one another, accordingly, the left end and the right end of the metal hose body have sufficient expansion and contraction spaces, shock-resistant functions of the metal hose body can be improved, the service life of the metal hose body can be advantageously prolonged, andthe shock-resistant heat-insulation metal hose is practical.

Description

technical field [0001] The invention relates to the technical field of metal hoses, in particular to an anti-shock and thermal insulation metal hose. Background technique [0002] In complex pipeline systems, various difficulties in installation work often occur due to the limitation of space and location conditions. The formed pipes cannot be installed, and the pipes that are bent, turned, and made to fit will inevitably produce local problems. It is easy to cause the pipe to break when encountering vibration. Therefore, the metal hose has become an important component in the connecting pipeline of modern industrial equipment. However, the current metal hose has a single function. Good anti-seismic, resulting in reduced service life of the metal hose, practicability is not high, therefore, we propose an anti-seismic thermal insulation metal hose. Contents of the invention [0003] The object of the present invention is to provide an anti-shock and thermal insulation meta...

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Problems solved by technology

[0002] In complex pipeline systems, various difficulties in installation work often occur due to the limitation of space and location conditions. The formed pipes cannot be installed, and the pipes that are bent, turned, and made to fit will inevitably produce local problems. It is easy to cause the pipe to break when encountering vibration. Therefore, the metal hose has become an important component in the connecting pipeline of modern industrial equipment. However, the current metal hose has a single function. Good shock resistance, resulting in reduced service life of the metal hose, the practicability is not high, therefore, we propose an anti-shock insulation metal hose

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