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How to choose the fire sprinklers
1. If the water distribution branch pipe is arranged under the beam, the upright sprinkler shall be used; Explanation: when there is no ceiling in the setting place and the water distribution pipeline is arranged under the beam, the hot air flow of the fire will spread horizontally after rising t...Read more -
Introduction to the use of fire fighting equipment in India, Vietnam and Iran
Fire fighting equipment refers to equipment used for fire fighting, fire prevention and fire accidents, and professional fire fighting equipment. Many people know about fire-fighting equipment, but few can really use it. Of course, no one is willing to encounter a fire accident, but this does not...Read more -
Introduction of Modular Valve -suspended fire extinguishers
The suspended dry powder automatic fire extinguishing device is composed of tank body, modular valve, pressure gauge, lifting ring and other components. It is filled with sodium bicarbonate dry powder fire extinguishing agent and filled with an appropriate amount of driving gas nitrogen. This pro...Read more -
Technical requirements for water flow indicator
Water flow indicator is an important accessory used to visually observe and manage the flow of media. It can observe the flow of gas and steam at any time. In many production, it is an indispensable accessory. At present, its types mainly include thread type, welding type, flange type and saddle ...Read more -
Installation position and working principle of water flow indicator
The water flow indicator is a component of the equipment. Most of these components exist in the fire fighting system or fire fighting equipment. Because of its powerful function, it can play an important role in the process of discovering and eliminating fire, so it has been attached great import...Read more -
Analysis of fire sprinkler manufacturers fire sprinkler currently used in India, Vietnam and Iran
Fire sprinkler heads generally include several models, such as drooping sprinkler heads, vertical sprinkler heads, ESFR early suppression-fast response sprinkler heads, dn15/dn20 water mist sprinkler heads, water mist sprinkler heads (centrifugal), water mist sprinkler heads, and ZSTDY concealed ...Read more -
Working principle and installation of wet alarm valve
1、 Working principle The dead weight of the valve disc and the total pressure difference of the water before and after the valve disc will cause the total pressure above the valve disc to be always greater than the total pressure below the valve core, so that the valve disc is closed. In case of...Read more -
What is the fire signal butterfly valve? And what is the use method of fire signal butterfly valve?
The fire signal butterfly valve is commonly used in various petroleum, chemical, pharmaceutical, hydropower, drainage and other aspects. The application range is very wide. The most important thing is that it can be used in corrosive gas, liquid or even semi fluid. Many high-rise buildings are us...Read more -
Usage and use of ground fire hydrant
1、Usage: Generally speaking, the fire hydrants on the ground will be installed in a relatively obvious position above the ground, so that in case of a fire, the fire hydrants can be found at the first time to extinguish the fire. In case of fire emergency, you must open the fire hydrant door and...Read more -
Functions and advantages of underground fire hydrant
Function of underground fire hydrant Among the outdoor underground fire water supply facilities, the underground fire hydrant is one of them. It is mainly used for water supply for fire engines or devices directly connected with water hoses and water guns and extinguishing fire. It is a necessary...Read more -
Fire protection design features of super high-rise buildings
Nowadays, there are more and more high-rise buildings in China. Today, when land resources are scarce, buildings are developing in the vertical direction. Especially the existence of super high-rise buildings, this fire protection work brings great challenges. If a fire breaks out in a super high...Read more -
What is the difference between closed fire sprinkler system and open fire sprinkler system？India, Vietnam, Iran
The fire sprinkler system is divided into closed fire sprinkler system and open fire sprinkler system. Different types of systems have different working principles of sprinkler heads. Today, the fire sprinkler manufacturer will talk about the difference between these. A...Read more