The working principle and characteristics of fire pressurizing and stabilizing equipment

The working principle and characteristics of fire-fighting equipment installation

　　The installation of fire-fighting equipment is to separate air and water through a diaphragm. Once inflated, it is used all year round. When working, the water pump is started to enter the water chamber, the water pressure rises, and the gas in the air chamber is compressed. The water pump stops at the set high pressure. When the water pressure drops, the gas in the air chamber expands, the diaphragm shrinks, and the water chamber is forced to discharge water. When the set pressure difference is low, the water replenishment pump starts, so it repeats itself, through the electric contact pressure gauge and automatic control The box controls the continuous water supply.

　　◆Product features

　　 1. The diaphragm tank can be inflated once and used for a long time, which can prevent water pollution.

　　 2. The equipment occupies a small area and saves investment, and it runs automatically.

 Three, fault protection, fault automatic switching.

　　Four. It can be networked with the control center (according to the design)

　　 5. This equipment is manufactured according to the standard atlas, 98s205, GA30-92, GA30-2002 and other standards.

Model description: The model of the ZW fire fighting equipment installation is determined according to the user's tap water pipeline, pressure and flow, the user's actual water consumption, the user's actual water consumption, the height of the building and other data. The volume of the regulator used in the equipment meter is based on the tap water flow. Estimated when the requirements are met, if the tap water pipeline is very thin and the flow cannot meet the water demand during the peak water consumption period, the volume of the regulator needs to be recalculated. The recommended formula is as follows:

　　V volume=(Q out-Q in)△t

　　Q Inflow = Tap water inflow during the peak period of the highest water use in a day

　　Q Out = user water consumption during the peak day of the highest water consumption