Non negative pressure variable frequency water supply equipment, constant pressure water supply equipment

Description :

　　Non negative pressure variable frequency water supply equipment, constant pressure water supply equipment

　　The non negative pressure water supply equipment is put into use. The water from the tap water network enters the steady flow tank, and the air inside the tank is discharged from the vacuum eliminator. After the water is filled, the vacuum eliminator automatically shuts off. When the pressure of the tap water network can meet the requirements

　　When water is required, the system supplies water directly to the water supply network through a bypass check valve; When the pressure of the tap water network cannot meet the water requirements, the system pressure signal is fed back to the variable frequency controller through a remote pressure gauge, and the water pump operates

　　Okay, and automatically adjust the speed and constant pressure water supply according to the amount of water used. If the running water pump reaches the power frequency speed, start another water pump for variable frequency operation.

　　When the water pump is supplying water, if the water volume in the tap water network is greater than the pump flow rate, the system will maintain normal water supply. During peak water usage, if the water volume in the tap water network is less than the flow rate of the small pump, the water in the stabilizing tank will still be used as a supplementary water source

　　Normal water supply is possible. At this time, air enters the steady flow tank through the vacuum eliminator, and the vacuum inside the tank is destroyed, ensuring that the tap water pipeline does not generate negative pressure. After the peak water consumption, the system returns to normal water supply state. when

　　The water supply network is shut down, causing the liquid level in the stabilizing tank to continuously decrease. The liquid level detector feeds back the signal to the variable frequency controller, and the water pump automatically stops to protect the water pump unit. Low flow water supply at night and pressure in the tap water pipeline network

　　When the requirements cannot be met, the pressure tank can store and release energy, avoiding frequent starting of the water pump.

　　① Due to the effective throughput of water by negative pressure tanks, which store water during non peak periods (when the flow rate Q provided by the tap water pipeline is greater than the amount of water Q required by the user, i.e. Q from>Q for)

　　Peak Water Consumption (Q from)

　　② Q self variable frequency water supply equipment is widely used for water supply in high-rise buildings in cities. It can effectively control the pressure setting, using a static water dedicated frequency converter, slow start, slow stop, no starting current, and no water hammer vibration.

AfterSalesService :

• Constant pressure water supply equipment