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XBC/GJ-HRZL axial flow deep well fire pump (long shaft deep well fire pump, vertical axial flow deep well fire pump, diesel engine deep well long shaft fire pump) is optimized on the basis of the original LC or OJ vertical long shaft pump Axial flow deep well fire pump, HRZL-TC/LYC diesel engine long shaft deep well pump consists of multiple centrifugal impellers and guide casings, water pipes, transmission shafts, pump bases, gearboxes, diesel engine assemblies, control cabinets and other components. The pump base, gearbox and diesel engine assembly are located above the wellhead, and the power of the diesel engine assembly is transmitted to the impeller shaft through the concentric drive shaft of the gearbox and the lifting pipe, thereby generating flow and pressure.
It has the advantages of compact structure, convenient operation , stable operation , convenient maintenance , high efficiencylong life, and strong self-priming ability. Suitable for urban environmental protection, construction, fire protection chemical industry, pharmaceuticals, dyes, printing and dyeing, brewing, electric power, electroplating, papermaking, petroleum mining equipment cooling, tanker unloading, etc.
XBD-G-WHY horizontal constant pressure fire pump is a newly developed and produced energy-saving series product. Its performance parameters and technical indicators meet the relevant standards. It has high efficiency, low operating noise, good anti-cavitation performance, reasonable structure, and long service life. .The matching power range is 2.2~180kW. The caliber range is medium 50~150mm. It is mainly used for pressurized water supply in fire protection systems, and can also be used in water supply and drainage of factories and mines, pressurized water supply for high-rise buildings, long-distance water supply, heating, bathrooms, cold and warm water cycle pressurization for tin furnaces, water supply for air-conditioning and refrigeration systems, and equipment matching.
The intelligent diesel engine water pump product developed by our factory is equipped with an unattended intelligent system as a standard configuration. The product has the characteristics of mature technology, high degree of automation, superior performance, complete protection functions, reasonable structure, simple installation and high cost performance. At the same time, in order to meet the different needs of users and make reasonable investment, the products are divided into multiple application series such as fire pumps, industrial emergency pumps, agricultural water pumps, marine water pumps, trailer mobile water pump stations, etc., which can be linked and switched with electric fire pumps.
HRZL-W fire-fighting stabilized pressure water supply equipment is composed of a water pump, an air pressure tank (the air pressure tank in this article refers to a capsule diaphragm tank), an electrical control cabinet, and necessary valves, pipelines and other accessories. Generally, we follow a Configure two water pumps with the same performance as a backup (in fact, they are mutual backups). Usually, the two water pumps work alternately automatically. When one of the water pumps fails, the other water pump is put into use: the air pressure tank is used as the equipment to stop and maintain pressure. The essential link is to supply water to the fire pipe network and maintain the pressure of the pipe network when the equipment is shut down. At the same time, it also plays the role of a pressure switch. The electrical control cabinet controls the start and stop of the water pump according to the pressure input signal to realize the automatic operation control of the equipment.
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