Introduction to Fire Pump Models

Description :

　　Introduction to Fire Pump Models

　　Fire pumps that transport water to pipelines in buildings to obtain sufficient pressure water sources play an important role in solving the difficulties of extinguishing high-rise building fires or insufficient water supply caused by low water pressure in the pipes inside high-rise buildings, as well as intermittent water supply. Today, we will provide you with content related to technology.

　　The fire pump model consists of five parts: pump function code, main parameters, usage function code, auxiliary function code, and enterprise custom code. The order is arranged in the above sequence. The pump function codes include CB, JB, HB, TB, etc., which represent vehicle fire pumps, manual lifting electric fire pumps, marine fire pumps, and other fire pumps. The main parameters are as follows: (pressure/flow) 10 x rated pressure/rated flow. The functional codes used include: W, G, P; They are pressure regulation, water supply and foam supply. Next are the fourth and fifth codes, auxiliary function codes, used to distinguish whether it is a regular water pump, deep well pump, or submersible pump. Ordinary water pumps do not have a code, while deep well pumps have a code of J and submersible pumps have a code of Q. The fifth code is a custom code for fire pumps. Therefore, when you view the type of fire pump, you need to directly distinguish its level and differentiate each code.

　　For example: XBD7.0/10-DL

　　XB -- represents the fire pump group.

　　D - represents motor drive.

　　7.0- indicates a rated pressure of 0.7Mpa.

　　DL - stands for DL type modification.

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