该系统是通过并联启动瓶、气路单向阀、选择阀、启动管路形成的分配组合，以

The system is started by paralleling the bottle, the gas passage way valve combination selected dispensing valve, the start line is formed, to implement a control and supply system. It is suitable for two or more protected areas of the multi-cell protection, which is characterized by a single set of each of the protected regions are driving their own selector valve and gas bottle group while the group of bottles to store fire extinguishing agent is common. Cylinder number is required by the maximum protection area provided, and not all the desired number of superimposed reserve. This combination is based on the probability of several protected areas while the fire is minimal and design, the design for the multi-zone protection reduces the time investment.

The system is a distribution combination formed by parallel starting bottles, air-channel check valves, selection valves, and start-up lines to achieve control and gas supply systems. It is suitable for multi-unit protection above two protected areas and is characterized by a separate drive gas bottle set and a selection valve for each protected area, while the bottle set for storing fire extinguishing agents is shared. The number of cylinders is set according to the maximum protected area needs, not the amount required for all protected areas. This combination is based on the very small probability of simultaneous fire in several protected areas, which reduces a one-time investment for multi-zone protection.

The system is composed of parallel starting bottle, one-way valve, selection valve and starting pipeline to realize control and gas supply. It is suitable for multi unit protection of more than two protection areas. Its feature is that each protection area has its own driving gas bottle group and selection valve, while the bottle group for storing fire extinguishing agent is common. The number of gas cylinders is set according to the needs of the largest protection area, rather than the superposition of the required number of all protection areas. This combination method is designed based on the minimum probability of simultaneous fire in several protection areas, which reduces the one-off investment for multi area protection.