Some people's homes, there will always be low water pressure on the situation, such as: faucets slow, gas water heaters can not fight, shower nozzle part of the water hole, etc., affecting the normal water Habit, this time, home booster pump come in handy. Domestic booster pump types and advantages and disadvantages of household booster pump is divided into the following four categories, according to their working principle and advantages and disadvantages to buy your own home booster pump. 1, the flow of automatic booster pump works: Through the water pipe in its own flow (4L per minute) to promote the pump water flow sensor (flow switch), the sensor signal transmission to the pump controller, the controller control Pump motor work, pump pressure water supply. Advantages: the structure of the Cou, the principle is simple, cheap Disadvantages: Flow switch easily blocked. 2, pressure-type automatic booster pump works: Through the pressure sensor in the pump (upper and lower limits) to sense the pressure in the water pipe to control the pump, the pressure in the water pipe reaches the upper limit of the pump pressure sensor, the pump stops working, low The pump starts when the lower limit of the pump pressure sensor. Advantages: the groundwater can be extracted, the price is cheap Disadvantages: easy to sinter the contacts in the pressure sensor (the pump can not work) for a long time do not use the impeller easily stuck with the pump (rust) motor fever burned after the death of a small flow of water Pump pressure sensor does not stop back and forth between the upper and lower limit (water pump stop open stop open) faucet water one freshman small. 3, the electronic pressure booster pump works: Through the water flow sensor (high sensitivity) and pressure sensors (electronic, no current) to sense the water pressure and water flow to control the pump to open and stop. When the pressure drop in the water pipe, the pump pressure sensor gives a signal to the pump controller, the pump starts to work, meanwhile the water flow sensor also senses the flow of water, the pump works, when the water consumption decreases, the pressure reaches the upper limit. The pressure sensor gives control The pump provides a shutdown signal, but the flow sensor still provides a working signal (only the flow rate is reduced). The pump controller still controls the pump to work until the flow sensor does not sense the flow and the pressure sensor reaches the upper limit. The pump stops working. Advantages: smooth water pressure, compact structure, long life, with water protection Disadvantages: slightly higher price 4, constant pressure water supply pump (system) works: Pressure sensor to sense the pressure within the water pipe to output electronic signals to the inverter To control the pump motor speed, play a constant pressure effect. Advantages: power saving, adjustable working pressure, long service life, the sound light Disadvantages: high prices Read: Pumps, valves, pipe fittings Show Water Fair Xiamen Maritime Exhibition Internet + Forum Yiwu Fair Mold Top Ten Brands 2016 exhibition industry Internet (Xiamen) Technology Co., Ltd. author: Asian pumps network editor: Yao Xiaoxia (QQ / micro letter:) http://beng.liuti.cn/ (service hotline:)
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