The faucet can be said to be a very common hardware accessory in our home life, but many people will ask how the household faucet flow is calculated . Today Xiao Bian is here to introduce the flow calculation method of the household faucet, hoping to understand the household faucet. How to calculate the flow rate helps.
The tap flow rate is related to tap water pressure. The higher the pressure is, the greater the flow rate is. Calculated with a diameter of 1.5 centimeters in 4 minutes, a pressure of about 9 liters/sec at 1KG pressure, and a flow rate of about 15.8 liters/sec at 3KG pressure, 6KG pressure It is around 31.77 liters/second.
I usually calculate the tap water flow rate in the unit time: tap water pressure is 0.1-0.6Mpa, and the flow rate is about 1-3m/s, and the flow rate is usually 0.3Mpa or 1.5m/s.
The formula is: flow = cross-sectional area X flow rate.
We take the power of two faucets, DN20 faucet and DN15 faucet ceramic sealing valve caliber is the same, but the water supply pipe diameter slightly larger, DN20 faucet flow rate is slightly larger than DN15 faucet flow, calculation can be ignored. When the dynamic pressure is 0.1MPA (about 1kg), the flow rate is about 9-12L/min. When the dynamic pressure is about 0.3MPA, the flow rate is about 13-17L/min. When the dynamic pressure is about 0.6MPA, the flow rate is about 19-25L/L. minute.
Therefore, when using faucets in daily life, we should pay attention to remember to turn off the faucet, otherwise it will cause a lot of waste. The above calculations on how to calculate the faucet flow will help you. For more information, please visit this website. Stay tuned.
Faucet
stainless steel commercial flat washers are used under bolt heads or nuts to increase the bearing surface area, or to offer protection so that the nut or bolt can be rotated without distortion of the bearing surface. Flat washers are also used to give tightness to a joint, to prevent leakage, and especially to distribute pressure under the head of a bolt or nut. Dimensional specifications are governed by ASME B18.21.1. Commercial flat washers generally have a larger outer diameter than SAE (Society of Automotive Engineers) flat washers, and can be utilized in nearly any application. stainless steel fasteners are commonly used in applications that require general atmospheric corrosion resist ance, such as chemical and food processing equipment. Stainless steel has a higher corrosion resistance than carbon steel.
Stainless Steel Washer,Ss Washer,Stainless Steel Square Washers,Black Metal Washers
Taizhou Hongchuang Hardware Co., Ltd. , https://www.jstaizhouhongchuang.com