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Fire water supply equipment

Fire-fighting booster and pressure stabilisation water supply sets are supporting equipment for fire-fighting projects, the main role: to maintain the fire-fighting pressure of the water fire-fighting network, fire alarm open water fire-fighting equipment can immediately spray a full water column, to the alarm linkage to start the big fire pump to win more than 30 seconds of initial fire-fighting time, until the main fire pump full load start to carry out, because the equipment can always maintain the pressure of the pipe network, so that the pipe network does not store air Start the big fire pump without choking the pipe network without the danger of chattering. And get the fire product 3CF certificate.

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Features
1, pump, electric control cabinet, diaphragm type air pressure tank, combined pipe network four in one, and with a vibration isolator, without pre-buried foot holes, designers only need to calculate the parameters to find out the equipment model, foundation size, etc.. The electrical designer does not need to design the control lines, but only the incoming lines and the lines to the equipment in the pump room. Easy to choose, can greatly shorten the design cycle of designers and construction personnel construction time.
2, diaphragm type air pressure tank one-time inflatable durable, water and gas isolation can prevent the pollution of water quality.
3, the equipment covers an area of small, provincial investment, fully automatic operation, without the need for supervision.
4, Equipment with dual power supply interface, dual power supply automatic (manual) switching, equipment can be made according to the design requirements.
5, With automatic protection and fault switching function. Any one pump failure (electrical failure or hydraulic failure) can start the backup pump.
6, Can be connected to the fire fighting centre (according to the design needs).
7, Can choose the tank, pressure stabilization mode and control function according to the customer’s needs.
8, The main electrical components are domestic or enterprise products, reliable quality and stable operation

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    Fire pumps are a type of pump used in fire fighting. Compared to ordinary pumps, fire pumps have higher standards and requirements in terms of sealing, corrosion resistance and operational efficiency. Before running the fire pump equipment, we need to discharge the gas inside the pump, do you know what is the significance of doing so? The following is the answer from Shanghai Xizhiquan.

    1. If there is gas inside the fire pump, then the equipment cannot form a sufficient vacuum during operation, resulting in the liquid not being able to be sucked up. This phenomenon is called gas binding, and is a phenomenon that often results from many operators not understanding this operation.
    2, understand the formation of gas binding causes, we will understand how to avoid this problem occurs. Before the fire pump equipment is started, the pump casing needs to be filled with liquid. In the pump suction pipe mouth need to be equipped with a non-return valve, can effectively avoid the pump in the liquid due to gravity into the low tank, if the pump position is low, there is no need to carry out filling the pump.
    3. The compressed gas inside the fire pump will occupy a certain space in the fire pump, making it impossible to seal it.

    Therefore, the operation of deflating the fire pump before putting it into use can increase the vacuum of the equipment and increase the pumping capacity of the pump, thus effectively improving the efficiency of the equipment and reducing the waste of resources.