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特大城市的消防工作有许多特点。对灭火技术设备也提出特殊的要求。例如,对于城市消防车来说,通行能力参数已不那么重要,机动性指标、救援设备配备程度和特种设备性能是更为迫切的。在现代城市建筑中多层建筑越来越多,这就需要相应的技术设备对其进行保护。这里需要的技术设备不仅包括云梯消防车和登高平台消防车,而且包括高压泵,因为正常压力的普通泵装置不能保证对超过15～20层的楼房进行有效供水,物理学定律就是这样,所以必须为城市消防车设备高压泵装置或者兼备正常压力和高压供水两种功能的复合式泵。本文将为读者介绍现代高压泵技术设备样品的性能,这些样品是根据俄罗斯紧急情况部定购而研制成的,并已装备到许多消防队。
There are many characteristics of fire fighting in megacities. Fire extinguishing technology equipment also made special requirements. For example, for city fire engines, traffic capacity parameters are less important and maneuverability indicators, rescue equipment availability, and specialty equipment performance are more pressing. In modern urban buildings, more and more multi-storey buildings, which require the appropriate technical equipment to protect them. The technical equipment needed here includes not only the ladder fire truck and the platform fire truck, but also the high-pressure pump, since normal-pressure ordinary pump units can not guarantee effective water supply to buildings over 15 to 20 floors. This is the case with the laws of physics, City fire engine equipment for high-pressure pump device or both normal pressure and high pressure water supply composite pump. This article will introduce readers to the performance of modern high-pressure pump technology equipment samples that were developed and ordered by the Russian Ministry of Emergency Situations and have been installed in many fire brigades.