The siphon rainwater bucket is stammered from the rainbow raindous bucket chassis, and the high -quality 304 stainless steel material is stamped.The pressure ring and the diversion cover are cast by hard aluminum alloy and zinc alloy.It has the characteristics of anti -corrosion and squeezing.The rainbow rainwater bucket has a strong anti -vortex function, which can prevent the air from bringing into the entire system through the water flow at the entrance of the rainwater bucket, and when the water level before the bucket increases to a certain degree, the water seal completely blocks the air.
Rainbow rainwater fighting specifications
The siphon rainwater specifications 87, 79, 65, siphon -type rainwater bucket, weir flow -type rainwater bucket.Generally, type 87 (type 79, type 65 evolution version) and siphon -type rainwater bucket.
Rainbow rainwater bucket price
The price of the rainbow rainwater DN100 is 195 yuan, and the price of the rainbow rainwater DN150 is 260 yuan.
The principle of rainbow rainwater fighting
In the early days of rainfall, the rainwater had just gathered, and the water depth before the bucket was not large. The rainwater could not effectively prevent the air from entering. At this time, the dance was non -full -pipe flow, and the gas water was flowing. At this stage, it was gravity flow.With the development of heavy rain, the more rainwater, the more the water depth before the fight, the less and less the air entering, and the intermittent full tube flow and the full tube of the bubbles in the pipeline -When the water depth reaches a certain height, when there is no more air incorporation, it will form a full -tube pressure and darkens.Through the control of the pipe diameter and height difference, it can realize the control of the rainwater in the pipeline, so that the system can work most of the time to work in the flow of the pipe flow of the rainbow.The full pressure flow in the pipeline was formed, and the water surface before the bucket was affected by the pressure difference between the inside and outside of the pipeline, which increased the flow of the pipeline and greatly enhanced the drainage capacity of the rainwater system.This is the working principle of the siphon -type rainwater emission system.

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