China Carbon dioxide fire extinguishing system Introduction:
Specifications
Description
Wide range of applications, the system fully functional, stable and reliable performance
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Normal temperature storage system
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Advanced performance indicators and control methods, complete functions, and complete specifications of components
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Leak alarm uses weighing sensor and sound light alarm function module to monitor the leakage of bottle group fire extinguishing agent in real time
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Oil-immersed transformers, oil switches, large generators
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Hydraulic equipment, drying equipment, dry cleaning equipment, dust removal equipment, spray paint production line
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Transformer room, cement pulverized coal storage, ship's cabin and cargo compartment
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Electronic computer room, communication center, data storage room
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Libraries, archives, museums, bank vaults
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Cable tunnels and other occasions
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The system is mainly composed of fire extinguishing agent bottle group, container valve, check valve, connection pipe, collecting pipe, safety valve, selection valve, signal feedback device, leakage limit alarm, electromagnetic drive device (including manual activation button), pneumatic manual starter, driving gas bottle group, one-way valve, low leakage high sealing valve, pneumatic control pipe, gas control pipe fittings, nozzle, high pressure pipe, pipe fittings, bottle rack and other equipment and parts.
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Total flooding system
Within a specified period of time, a certain concentration of carbon dioxide is sprayed into the protected area, and it evenly fills the entire protected area. The object of protection is a closed or substantially closed space.
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Local application system
A fire extinguishing system that directly injects carbon dioxide to a protected object at a designed injection rate for a certain period of time. Applicable to protected objects with limited enclosed space or unenclosed conditions.
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Unit independent system
The unit-independent system is a fire extinguishing system that protects only one protection zone. It is a single united distribution system. Apart from the use of a selector valve, the unit-independent system is common to all other components with the combined distribution system.
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1.Safety discharge device
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2.Leakage alarm device
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3.Drive gas circulation line one-way valve
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4.Drive device (electromagnetic type)
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5.Container valve (drive gas)
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6.Driving gas bottle group
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7.Extinguishing agent bottle group
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8.Container valve (extinguishing agent)
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9.Low leakage high sealing valve(drive gas)
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10.Pneumatic manual starter
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11.Leak detecting device(weighing type)
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12.Signal feedback device
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13.Collecting pipe
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14.Connecting pipe
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15.Extinguisher line one-way valve
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16.Bottle holder
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17.Nozzle
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18.Emergency Start/Stop Button
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19.Gas release door light
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20.Sound and light alarm
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21.Heat detector
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22.Smoke detector
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Combined distribution system
The combined distribution system consists of a set of fire extinguishing agent storage devices, selection of valves and one-way valves, which implements fire protection systems that protect multiple protection zones. The advantage is that the total design amount of fire extinguishing agent is set according to the maximum one of the several protection areas. The usage of other protection areas is allocated through system control, thereby reducing the amount of fire extinguishing agent and equipment to save project investment.
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1.Low leakage high sealing valve(drive gas)
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2.Leak detecting device(weighing type)
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3.Container valve (extinguishing agent)
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4.Leakage alarm device
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5.Extinguishing agent bottle group
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6.Container(drive gas)
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7.Container valve (drive gas)
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8.Drive device (electromagnetic type)
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9.Drive gas circulation line one-way valve
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10.Selection valve
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11.Signal feedback device
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12.Collecting pipe
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13.Pneumatic manual starter
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14.Connecting pipe
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15.Extinguisher line one-way valve
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16.Bottle holder
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17.Safety discharge device
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18.Nozzle
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19.Emergency Start/Stop Button
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20.Gas release alarm
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21.Sound and light alarm
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22.Heat detector
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23.Smoke detector
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◆ Technical specification
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Storage pressure (20°C) (MPa)
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5.7
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Bottle storage volume (L)
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70
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Bottle external diameter (mm)
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267
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Bottle assembly height (mm)
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1603
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Filling density (kg/L)
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≤0.60
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Ambient temperature (°C)
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0～50
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Power supply(V)
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Common
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AC220
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Backup
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DC24
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CO2 injection time (S)
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Total Flooding
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≤60
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Local
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≥30
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Start method
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Electric (automatic and manual),
Pneumatic and mechanical emergency start
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Service
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