Heat exchange pipeline with self-cleaning effect

Abstract

The invention discloses a heat exchange pipeline with a self-cleaning effect. The heat exchange pipeline with the self-cleaning effect comprises an outer heat exchange pipe, a mounting ring is fixedly connected to one side of the outer heat exchange pipe, external threads are arranged on the side wall of the mounting ring, a plurality of water inlets are formed in the surface of the mounting ring, the water inlets are evenly formed in the surface of the mounting ring in an array mode, an inner heat exchange pipe is arranged in the outer heat exchange pipe, an annular cavity is formed in the inner heat exchange pipe and the outer heat exchange pipe, the water inlets are connected with the annular cavity, a spiral blade is fixedly connected to the surface of the inner heat exchange pipe, the surface of the outer wall of the spiral blade is connected with the inner wall of the outer heat exchange pipe, a fixing frame is arranged in the inner heat exchange pipe, and a rotating shaft is rotationally arranged on the fixing frame. Compared with the prior art, a sieve plate can be reset under the action of an extrusion spring, a connecting piece on the surface of a movable block can stir an inclined plate, an elastic shaft and the sieve plate can shake at the same time, and it can be avoided that impurities are accumulated on the surface of a sieve net and the surface of the sieve plate to affect the follow-up filtering efficiency.

Description

technical field [0001] The invention relates to the technical field of heat exchange equipment, in particular to a heat exchange pipe with self-cleaning effect. Background technique [0002] Heat exchange, also known as heat exchange, is the heat transfer process between two objects or parts of the same object caused by temperature difference. Heat exchange is generally accomplished in three ways: heat conduction, heat convection, and heat radiation. There are three main types of heat exchange in industry: partition type, heat storage type, and hybrid type. [0003] During the heat exchange process of the existing heat exchange pipes, the water condensed by the high-temperature steam discharged from the external equipment contains a large amount of impurities, which will lead to the accumulation of impurities on the inner wall of the heat exchange pipes after long-term use. Cleaning will affect the heat exchange efficiency of the heat exchange pipe, but the heat exchange pi...

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Problems solved by technology

[0003] During the heat exchange process of the existing heat exchange pipes, the water condensed by the high-temperature steam discharged from the external equipment contains a large amount of impurities, which will lead to the accumulation of impurities on the inner wall of the heat exchange pipes after long-term use. Cleaning will affect the heat exchange efficiency of the heat exchange pipe, but the heat exchange pipe is generally installed inside the heat exchange equipment, and the maintenance cost is high. Therefore, we propose a heat exchange pipe with self-cleaning effect to solve the above problems

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