High-strength polyethylene pipe

Abstract

The invention relates to the field of polyethylene pipes, and particularly discloses a high-strength polyethylene pipe. The high-strength polyethylene pipe comprises an inner pipe body, the exterior of the inner pipe body is sleeved with an outer pipe body, a cleaning mechanism is arranged in the inner pipe body, a buffering mechanism is arranged outside the outer pipe body, the cleaning mechanism comprises a plurality of cleaning rings, a plurality of impellers are arranged in the cleaning rings in a rotating mode, the cleaning rings are arranged in the inner pipe body in a sliding mode, and iron rings are arranged in the cleaning rings in an embedded mode. The polyethylene pipe has the advantages that a pipeline is safer in use, not liable to damage, long in service life and wider in application range, and can be used for a long time in mine areas and construction sites; and after the outer pipe body bears external force, a plurality of buffer frames can buffer and support the outer pipe body, then the impact of the external force on the inner pipe body is reduced, the multiple buffer frames can disperse the impact force, the stress on the outer portion of the inner pipe body is not concentrated, and therefore the strength of the inner pipe body is improved, and the inner pipe body can adapt to larger external force.

Description

technical field [0001] The invention relates to the field of polyethylene pipes, in particular to a high-strength polyethylene pipe. Background technique [0002] Polyethylene pipes are also called PE pipes. At present, plastic pipes in China's municipal pipe market are developing steadily. PE pipes, PP-R pipes, and UPVC pipes all occupy a place. Among them, the strong development momentum of PE pipes is the most eye-catching. PE pipes are used in a wide range of fields, among which water supply pipes and gas pipes are the two largest application markets. [0003] But existing polyethylene pipe still has certain deficiency in use. Existing polyethylene pipes still have certain deficiencies in use. Existing polyethylene pipes have limited strength during use, and are prone to damage after being impacted by external objects. The internal liquid pressure is easy to squeeze and rupture the damaged parts, resulting in damage to the entire pipe, and the safety performance is not...

AI Technical Summary

Problems solved by technology

Existing polyethylene pipes have limited strength during use, and are prone to damage after being impacted by external objects. The internal liquid pressure is easy to squeeze and rupture the damaged parts, which in turn leads to damage to the entire pipe, and the safety performance is not high.

And when the pipeline transports the liquid, impurities are easy to adhere to the inner wall of the pipeline, which is difficult to remove, which has a certain impact on the sanitation of the internal liquid

In the construction site environment and mining environment, the safety performance is low, it is easy to be damaged by the collision of stones, and the adaptability is not high.

Images