Diesel Fire Pump
production XBC series diesel engine pump group research and development in strict accordance with the standard GB62456-2006 "fire pump performance requirements and experimental method" and the NEPA20 "centrifugal fire pump installation ", at the same time according to the market demand and application features develop. When building fires, power supply system is faulty, electric fire pump could not work, diesel engine emergency fire pump will be put into operation to ensure fire extinguishing work, and guarantee the security of lives and property.
The fire pump of XBC series diesel engine fire pump groups could use the production of our company IS series single grade single suction, SOS series new single stage double suction and subsection TSWA series multistage type. The engine all adopt high quality product domestic or imported and has good start up property, strong overload ability, compact structure, convenient maintenance, simple to use, higher automation degree, etc. It is also a kind of advanced, reliable in performance of the fire fighting equipment.
The performance range of XBC series diesel engine fire pump group
| Flow range: |
10-800L/S |
| Pressure range: |
0.2-5.0Mpa |
| Speed: |
1500r/min 1800r/min 2200r/min 3000r/min |
The working range of XBC series diesel engine fire pump group
| Environment atmospheric pressure: |
>90KPa |
| Environmental temperature: |
5 ºC ~ 40 ºC RH≤80% |
In an unusual condition, diesel engine power will not reach power rating. To guarantee the normal work, you should choose higher power of diesel engine and pump matched.
Configuration:
A, Pump: IS series single grade single suction and SOS series new single stage double suction and TSWA series multi suction.
B, Single cylinder diesel engine: match urn, four cylinder, and six cylinder diesel engine speed: 1500r/min, 1800r/min, 3000r/min, etc
C, Other accessories: filtration system, sound insulation system, cooling system, fuel tank,public channel steel base
D, Control cabinet: a single board computer, PLC program, sensors, full automatic control cabinet
Performance characteristics
One, With perfect three stages functions:
1, Manual starting function: through the conversion switch can accomplish the manual, automatic interlocking and can realize manual starting function;
2, Automatic functions: allow starting three times, such as three times starting unsuccessful will emit "start-up failure alarm" and exit start-up status automatically, A start-up success after starting to rated load time for 5-10-15 S (according to the unit capacity)
3, Emergency manual direct starting function: when control equipment failure can implement emergency manual direct starting function.
Two, Automatic operation: when the pump unit received effective fire signal, if the power supply system of motor fire pump without electricity or phase lack or pumps fault can not normally start, diesel engine fire pump group will automatic starting operation, once the power supply system restore normal or electric pump can be normal operation, it can automatic switch to electric pump.
Third, automatic stop: when the fire signal disappears, diesel engine fire pump will delay stop.
Four, battery self-charging voltage stabilizing function: since battery charger for diesel engine available utility automatically charges and ensure its smooth start-up.
Five, with perfect indicator system: ready to start, manual starting, automatic starting, unit operation, unit downtime, battery charge, speeding, diesel engine lube oil pressure is too low, turbocharger oil pressure is too low, diesel engine lube oil temperature is too low, diesel engine cooling water temperature exorbitant, battery voltage is too low, fuel oil level too low (or the lack of), diesel engine cooling water temperature too low preheating, regular inspection.
Six, with perfect alarm or protection system: three times start-up failure alarm or protection, speeding alarm or protect, lubricating oil hydraulic too low alarm or protect, turbocharger oil pressure too low alarm or protection, cooling water temperature exorbitant alarm or protection, lubricant oil temperature too low alarm or protection, automatic charging device fault alarm, battery voltage is too low alarm, battery voltage is too high alarm, oil, oil level low alarm or protection.
Seven, perfect display system: diesel oil pressure, diesel engine speed, battery charging electric current, battery voltage.
Eight, straight association-like: diesel engine coupling directly with pump, using public channel steel base,
compact structure, good overall performance, low malfunction, little vibration, convenient on-site construction and installation.
Nine, equipment pressure and flow range: unit select IS series single grade single suction and GTOS series new single stage double suction and subsection TSWA series multistage type pumps, can meet the fire demand of different occasions.
Ten, adjustable flow rate and pressure: diesel engine pump with mechanical governor or electronic governor, when pump capacity and head inconsistent with the actual, it can adjust the speed of engine.
Eleven, with water heating unit equipped and heating device: gets AC220V cooling water preheater can guarantee unit to work properly below the 5ºC.
Twelve, double battery loop: when a group of battery failure can be automatically into another group of battery.
Thirteen, free maintenance battery: forbid to frequently add supplementary fluid.
Fourteen, automatic timing circuit test: fire system usually in the standby mode, this unit equipment can automatically accomplish standby mode of the unit test and alarm timely.
Note: this function can be choose according to the user needs and can also designed according to user's special order.
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