Fire protection increases pressure stabilized water supply equipment

Product Detail

Product overview

The ZW(L) series are composed of a stabilizer pump, a pressure tank, a control box, an instrument, and a pipeline accessory. It is widely used in the fire hydrant water supply system with the requirements of pressurization and voltage stabilization of multi-storey and single-storey construction projects. When the fire alarm does not occur and the system is in automatic operation, the pressure sensor on the fire pipe network samples the water pressure of the pipe network, converts the pressure signal into an electrical signal, and transmits it to the PID regulator. Through the adjustment of the number of pumps starting and stopping, the water pressure of the user's fire pipe network is kept at the pressure value preset by the user, so as to maintain its minimum fire pressure and make the whole system in a state of fire fighting readiness.

Product features

1. pump, electric control cabinet, diaphragm air pressure tank, combined pipe network four-in-one, and equipped with vibration isolator, no need to pre-embedded foot holes, designers only need to calculate the parameters to find the equipment model, basic size, etc. The electrical designer no longer needs to design the control circuit, only the incoming and outgoing wiring in the pump room and the wiring to the equipment. It is easy to choose, which can greatly shorten the design cycle of designers and the construction time of construction personnel. 

2. The diaphragm air pressure tank is long-lasting and durable, and the water and gas isolation can prevent the pollution of water quality. 

3. The equipment occupies a small area, saves investment, and operates fully automatically, without special supervision. 

4. The equipment has dual power interfaces, dual power supply automatic (manual) switching, and the equipment can be made according to the design requirements. 

5. It has the function of automatic protection and failover. In the event of a failure of any pump (electrical or hydraulic), the backup pump can be activated. 

6, can be connected with the fire center (according to the design needs) 

7, according to the needs of customers to choose the tank, pressure stabilization mode, control function. 

8. The main electrical components are made of domestic or imported brand-name enterprise products, with reliable quality and stable operation.