Supply Henan box pump integrated equipment fire box pump integrated equipment

Box pump integrated equipment Fire box pump integrated equipment Box pump integrated equipment Water supply ◆ Product Overview
Fire booster and regulated water supply equipment is based on the performance requirements and test methods of fixed fire water supply equipment of the Ministry of Public Security and the Soviet Union/Standards A new type of fixed fire extinguishing device designed specifically for fire protection. It is mainly composed of stainless steel fire water tanks, fire booster and pressure stabilizing pumps, pressure tanks, control cabinets, instruments, deflectors, pipe accessories, etc. It is widely used in multi-story and high-rise building projects, and fire hydrant water supply that requires boosting and voltage stabilizing facilities. Various fire water supply systems such as systems and sprinkler fire extinguishing systems.
◆ Product Features
Normally, the voltage stabilizing pump runs. When a fire occurs, the fire pump starts and the voltage stabilizing pump stops running. The above processes are automatically converted by the system. This unit is equipped with two voltage stabilizing pumps. They serve as backup for each other and run in turns.
, The water is usually replenished by a pressure-stabilizing pump, so that the entire firefighting pipe network is always in a high-pressure state. At the same time, the firefighting water in the early stage of the fire is stored in the pressure tank, which solves the long-standing problem of delayed fire extinguishing in the firefighting water supply system. .
It is equipped with automatic, manual, fire-fighting linkage and remote operation functions, with complete protection functions and safe and reliable operation.
◆Equipment function
Maintain the pressure required for fire protection at the most unfavorable point of the fire water supply system.
There is always a second amount of fire-fighting water stored in the air pressure tank. The operating pressure set by the air pressure tank is used to control the operating conditions of the water pump to achieve the functions of boosting and stabilizing pressure. [The pressure required for fire protection at the most unfavorable point is the starting pressure of the fire pump, the starting pressure of the steady pressure pump, and the stopping pressure of the steady pressure pump].
◆ Operation control process
According to the calculation, the fire pressure required at the most unfavorable point in the fire hydrant system or automatic sprinkler system is used as the inflation pressure of the pressure tank, and the selected specification value of the pressure tank is calculated , obtain and set +, +. If there is leakage or other pressure relief in the pipeline system at ordinary times, the pressure-stabilizing water pump will continuously replenish water and stabilize the pressure, and run repeatedly at, (stop and start). Once there is a fire, there will be a large amount of water shortage in the pipeline system, causing the pressure to drop. When the pressure drops, an alarm signal will be sent and the fire pump will be automatically started immediately. After the fire pump is started, the pressure stabilizing pump will automatically stop. After the firefighting, the electric control cabinet automatically resumes the control function of the voltage stabilizing pump. For users with a fire control center, in order to prevent false alarms, the alarm signal is transmitted to the fire control center. After comprehensive processing of the signal, the center returns a signal to the electrical control cabinet to start the main fire pump.
◆ Innovative functions
No need to build a pump room, saving space
Using a silent fire pump unit, running noiselessly, energy saving and environmental protection
Installing all fire pump units in the water tank Inside, it has a unique silencing and anti-freezing function
. During equipment maintenance, there is no need to discharge the fire-fighting water in the water tank, saving energy
. It has water tank water shortage alarm, fault alarm, automatic switching, and fire-fighting linkage functions.