Complete Booster Jockey Diesel Fire Pump

Brief Introduction:

Complete Booster Jockey Diesel Fire Pump is generally formed with a pressure stabilizing pump, electric pump (main pump) and automatic diesel engine pump (spare one) and its principle of work comes like this: usually the pipe-network’s pressure keeps in between P1 (low one) –P2 (high one). The stabilizing pump starts once the pressure below P1 and stops when it rises to P2. It lowers slowly from P2 to P1 due to the leakage of the network, the stabilizing pump stars again to keep it between P1-P2. When the water being used is greatly increased, the said pump can not keep the pressure at P1 and it quickly lowers to P3, the electric pump starts and the pressure rises to Pw to meet with the demand for fire-fighting water. In case of power-off or a failure with the electric pump, the pressure goes on lowering from P3 to P4, the diesel engine pump automatically starts to have it rise to Pw for water supply. The electric pump or diesel engine pump has to be stopped through artificial judgment and, if the leakage from the pipe network is estimated much, it is necessary to increase pressure stabilizing tanks for make the pressure stabilizing pump normally opened so as to avoid frequent starting.

XBC series diesel engine fire fighting pump is a new-style fire- fighting equipment (“equipment” thereafter) developed in accordance with GB6245-98 Fire-Fighting Pumps and NEPA 20 Installation of Centrifugal Fire-Fighting Pumps etc. standard. The equipment has a wide range of pressure and temperature and can be used for almost every occasion necessary for fire-fighting. Diesel fire pumps configure various automatic functions to meet the requirements of national standard to ensure the long-term normal standby equipment, fire-ready work at any time.

Structure Characteristics:

Complete Booster Jockey Diesel Fire Pumps have the features of good starting performance, strong overload capacity, compact structure, easy maintenance and high degree of automation.

XBC series fire pump is a diesel engine as the driving force to drive fire pumps, the output pressure of water or air foam mixture for fire fighting work. The pump is mainly composed of diesel engine, water pump, transmission, common base, instrumentation and heat exchange cooling system and automatic control system and so on.

Scope of Work:

1. Water pressure: 0.2-2.5MPa

2. Flow range: 5-1200l/s

3. Power: 3kw-2000kw

4. Speed range: 1500-3200 rpm

5. Permissible media: drinking water, chilled water, fire water, and other impurities without abrasive or long-fiber impurities and no chemical or mechanical pump for corrosive media

6. Allowable temperature: 70 ℃ - 40℃

7. Max. working pressure 1.6MPa, max. inlet pressure 0.6MPa

Model Significance: