Monitored Integrated Air Valve

Abstract

The invention relates to the technical field of water pipeline valves, and discloses a monitoring integrated air valve. Including suction and exhaust device, service valve assembly, filter assembly. While retaining the suction and exhaust device of the original air valve to discharge the trapped gas in the pipeline, in terms of the structural design of the device, the maintenance valve assembly and the filter assembly are installed in the valve body cavity of the air valve, so that the air valve There is no need to install related inspection valves and filters, and one valve replaces three valves. At the same time, the device structure of the present invention is equipped with an independent monitoring system, which uses the cooperation of various components such as micro switches and sensors to realize intelligent monitoring inside the device, and solves the problem that the manual inspection of the traditional air valve cannot achieve real-time and accurate judgments question. The invention combines multi-function with intelligent monitoring, which greatly reduces the project investment cost in the early stage and the maintenance cost in the later stage.

Description

technical field [0001] The invention relates to the technical field of water pipeline valves, in particular to a monitoring integrated air valve. Background technique [0002] The air valve is mainly used for air pressure adjustment inside the pipeline. On the long-distance water pipeline, because the distance of the water pipeline is too long, there will be a lot of gas left in the pipeline during the process of filling and transporting water in the pipeline. As the residual gas continues to increase, it will The efficiency of water filling and water delivery of the pipeline is reduced, especially for the local high point of the pipeline, the slope change section, and the long-distance straight section may not be able to complete the water filling requirements. Therefore, it is necessary to install air valves in designated areas of the pipeline. [0003] In the prior art, there is a requirement for installation space for the installation of the air valve, because when ins...

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Problems solved by technology

Therefore, to install the air valve, it is necessary to install supporting components, which increases the project cost, and also requires installation space. For places with insufficient installation space, such as underground pipelines, valve wells, etc., it is impossible to install related supporting components, and it is very troublesome to overhaul the air valve.

[0004] Moreover, in the prior art, the monitoring and maintenance judgment of the pipeline air valve can only be conducted manually, based on whether there is water dripping outside the air valve and the personal experience of the workers, the efficiency is low, time-consuming and labor-intensive

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