[Asia pump network hearing] coal mine with submersible pump pump vortex pump with high efficiency and energy-saving hydraulic model, the impeller specially designed, the pump has the sewage capacity, high flow, high lift advantages. Now take a look mining mine submersible pump structure, working principle, characteristics and conditions of use is what. Mining wind driven submersible pump 1, mining wind driven submersible pump structure and working principle Mining submersible wind pump is mainly the pump body, air motor and overcurrent and other three parts. Pump part: points up and down the two chambers, the middle ring with gas, water separated. Seal with spring seal, and the use of gas and water pressure, so that high-pressure gas, water, respectively, into the upper and lower two ring inner wall, so that the rise, and enhance the sealing effect. Gas motor parts: from the rotor, turbine, up and down the cylinder, bearings and other components. With compressed air as the driving force, the impact of the turbine to promote high-speed rotor work. Over-current part: by the water wheel, pump cover mouth, pump seat and other components. The water wheel is mounted on the rotor shaft of the lower cavity of the shell, the compressed air is fed into the air inlet, the rotor drives the water wheel, the water in the water wheel is pressed into the water outlet vortex of the shell under the centrifugal force, . Second, the use of mining wind submersible pump ambient air containing gas and coal dust; pressure of (0.4-0.7) MPa; water pH value in the range of 4 to 10; water containing solid impurities in the volume ratio of more than 2% ; Water density does not exceed 1.1 * 103kg / m3; working environment temperature (5 ~ 40) ℃. Third, the mine wind submersible pump features low noise, maintained at 40 dB or less; consumption of small air consumption, high efficiency; small size, light weight, compact structure, easy to move. Further Reading: pump valve pipe fittings Exhibition Water Expo Xiamen exhibition of marine equipment Internet + Forum Yiwu Fair 2016 exhibition mold top ten brands of the Internet information industry (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / WeChat:) http://beng.liuti.cn/ (Service Hotline:)
Pull Out Faucets
The present invention provides a multifunctional pull faucet, comprising: a faucet body, a drawing part is provided at the water outlet port thereof, and the drawing part is connected to a main channel, wherein at least three are provided in the faucet body A branch channel, and the three branch channels are all connected to the main channel. A multifunctional pull faucet provided by the present invention, wherein the hot water channel, the cold water channel and the water purification channel (pure water channel) are all connected to the main channel , And the main channel is connected with the drawing part on the main body of the faucet, so that the drawing part can obtain the water quality (hot water, cold water, purified water or pure water) required by different users, thereby improving the user experience, and , By integrating the hot water channel, cold water channel and pure water channel (pure water channel) into the main channel, the internal structure of the faucet is simplified, and the production cost of the faucet is reduced.
Pull Out Faucets,Pull Out Kitchen Tap,Pull Out Sink Faucet,Standard Pull Out Faucet
Yuyao Zelin Sanitary Ware Co., Ltd , https://www.kitchen-sinkfaucet.com