Aeration pipe structure

Abstract

The invention provides an aeration pipe structure. The aeration pipe structure comprises a pipe body, which has a gas chamber therein, wherein the front end of the pipe body has a gas guiding hole communicating with the air chamber, an internal thread and a check valve are arranged in the gas guiding hole, and the pipe body is radially provided with a plurality of pipe body pores allowing the outside to communicate with the gas chamber; and a braided sleeve, which can define a front section, a rear section and an intermediate section connected with and arranged between the front section and the rear section, wherein the front section, the rear section and the intermediate section of the braided sleeve are in braided shapes, the intermediate section has a plurality of braided pores, the braided sleeve coats the periphery of the pipe body, and the front section and the rear section are fixed on the pipe body. Gas enters the gas chamber from the gas guiding hole and is then released intothe braided sleeve by the pipe body pores, and dense and fine bubbles are sprayed out from the braided pores so as to increase oxygen transmission, reduce energy and power consumption, lower cost andequipment cost, prolong service life and prevent sewage from flowing backward.

Description

technical field [0001] The invention relates to water purification equipment, more specifically, to an aeration tube structure. Background technique [0002] Existing aeration pipe, disclosed as No. 403092 of Chinese Taiwan Patent Announcement, it mainly has a main branch head, a set of inner pipes connected to the rear section of the main branch head and a cover on the main branch head and the main branch head. Aerated rubber layer on the outside of the inner tube. The aerated rubber layer is provided with a plurality of equidistant air holes at the upper and lower positions, and each column of air holes is reserved at intervals of different sizes in several sections without air holes. [0003] In this way, the existing aeration tube is used to introduce gas from the main manifold, and then send it between the inner tube and the aeration rubber layer, so that the aeration rubber layer is inflated, and the gas is simultaneously released The pores are discharged into the wa...

AI Technical Summary

Problems solved by technology

[0005] In view of this, in order to improve the background technology, the existing aeration tubes have the characteristics of easy aging, cracking, enlarged pores, reduced function of making air bubbles, complicated manufacturing procedures, time-consuming and labor-intensive costs, large pores, low oxygen transmission, Poor oxygen transmission function, uneven aeration, high equipment cost, high energy consumption, high power demand, and easy occurrence of backflow, which may cause system blockage or even damage, etc.

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