SBLW automatic negative pressure steady flow water supply equipment is based on the frequency conversion water supply equipment developed directly connected to the water pipe network, and the water pipe network does not produce any negative pressure effect of the set of water supply equipment. Now to introduce SBLW automatic negative pressure steady flow of water equipment product features and working principle. SBLW automatic negative pressure steady flow water supply equipment SBLW automatic negative pressure steady flow water supply equipment Features 1, no need to build pool - saving, energy saving SBLW automatic negative pressure steady flow water supply equipment to save investment and save energy effect Significant. In general, the use of smart non-negative pressure steady flow of water supply equipment can save more than 50% of the cost of the construction of the pool; because it makes use of the pressure of the water pipe network, so compared with other water supply equipment can save 20% -40%. 2, easy to install, save floor space SBLW automatic negative pressure steady flow water supply equipment can be equipped with horizontal steady flow tank, can also be equipped with vertical steady flow tank. Two stable cans have different characteristics: horizontal steady flow tank occupies a small space; vertical steady flow tank covers an area of ​​small. The design, manufacture and inspection of the steady flow tank are in accordance with the provisions of GB150 "Steel Pressure Vessels", but compressed gas is not stored in the tank and should not be included in the management of pressure vessels. 3, wide range of uses, high degree of intelligence SBLW automatic negative pressure steady flow water supply equipment using advanced frequency control technology, with overload, short circuit, overvoltage, undervoltage, phase loss, overheating and stall protection and soft start functions , In exceptional circumstances can signal alarm, self-test, fault judgment, according to the level of water can automatically adjust the water flow. Second, SBLW automatic non-negative pressure steady flow water supply equipment works Put into use, water from the water pipe into the steady flow tank, the tank of air from the vacuum eliminator discharge until the vacuum full of water automatically close the eliminator. When the pressure and flow of the water pipe network can meet the water requirements, the system supplies water directly from the bypass pipe to the water pipe network. When the pressure of the water pipe network can not meet the water requirements, the system pressure signal is fed back to the inverter cabinet by the remote pressure gauge, Run, and automatically adjust the speed according to the size of the water to achieve constant pressure water supply, if the operation of the pump to the power frequency speed, then start another pump frequency conversion operation. When the pump water supply, if the water supply pipe network is greater than the pump flow, the system forms a relay water supply; when the water peak, when the water supply pipe network is less than the pump flow, steady flow tank water as a supplementary water supply can still be normal, Air from the vacuum eliminator into the steady flow tank, tank vacuum was destroyed, to ensure that the water pipe network does not produce negative pressure; water peak after the system back to the relay water supply. When the water pipe network without water, resulting in steady flow tank liquid level continues to decline, the liquid level detector signal feedback to the inverter controller, the pump automatically shut down to protect the pump unit. 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:)
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