Water supply and drainage pipe connection device with filtering function

Abstract

The invention discloses a water supply and drainage pipeline connection device with a filtering function. The water supply and drainage pipeline connection device structurally comprises a filtering device, a machine body, a controller and a rotary base; the bottom end of the filtering device is welded to the top end of the machine body; the controller is horizontally welded to the front end of themachine body; the controller is located below the filtering device; according to the water supply and drainage pipeline connection device, partial structures of the equipment is improved, so that theflowing speed of a pipeline can be automatically adjusted through a flowing speed adjusting mechanism 21 when the equipment is used; the situation that the flowing speed of the pipeline is excessively slow, so that stress to the pipeline is increased, and the service life of the pipeline is shortened in a long term; meanwhile, a filter net anti-clogging mechanism 23 is arranged, so that a scraping mechanism 232 can be driven by utilizing impetus of water flows to scrape large particle mixtures on a filter net; and the situation that massive particle mixtures are adhered to the filter net whenthe water flows are excessively large, so that the pipeline is clogged is avoided.

Description

technical field [0001] The invention relates to the field of pipeline connection devices, in particular to a water supply and drainage pipeline connection device with a filtering function. Background technique [0002] The water supply and drainage pipe connection device with filtering function is a kind of pipe connection equipment used for the connection of sewage pipes. It has a filtering and cleaning function, which can filter and clean the sewage when it is transported. However, when it is filtered, the sewage is often There will be some larger impurity mixtures that are not easy to filter through the filter screen, which will cause a large amount of impurity mixture to accumulate on the filter screen when the amount of sewage is large, causing it to be blocked. At the same time, when the sewage is transported, its water The flow rate is sometimes fast and sometimes slow. When the flow rate is too slow, the pressure on the pipeline will continue to rise, which will easi...

AI Technical Summary

Problems solved by technology

[0002] The water supply and drainage pipe connection device with filtering function is a kind of pipe connection equipment used for the connection of sewage pipes. It has a filtering and cleaning function, which can filter and clean the sewage when it is transported. However, when it is filtered, the sewage is often There will be some larger impurity mixtures that are not easy to filter through the filter screen, which will cause a large amount of impurity mixture to accumulate on the filter screen when the amount of sewage is large, causing it to be blocked. At the same time, when the sewage is transported, its water The flow rate is fast and sometimes slow. When the flow rate is too slow, the pressure on the pipeline will continue to rise, which will easily cause the pipeline to transport sewage under high pressure for a long time, and accelerate the loss of service life of the pipeline.

Images