[guidance] is a significant contribution to fire safety as people become more aware of safety. At present, we can see embolisms in various buildings in all regions. These are professional indoor embolisms. Different types of indoor impregnation are suitable for application in various settings. This paper presents the main details of the indoor impregnation model and provides a good reference for future applications。
For indoor embolisms, its main function is to provide water to the fireplace environment for indoor pipe networks. These indoor embolisms have interfaces and control valves. Such facilities are available in appropriate locations in factories or warehouses in general, and in high-rise buildings in particular, as well as in public buildings, even indoors such as ships. In general, embolisms are placed in boxes, accompanied by fire-fighting water belts and related equipment such as water guns。
Internal embolism model
The associated impregnator in the general interior can be classified from the model into normal, pressure-repressive, rotational, etc. In terms of its working methods, relevant firefighting facilities are available. The embolism tank is equipped with a defunct button to enable the operation of a fire pump for water supply. We'll go into a few interior embolism models for information。
Internal embolism model
The first is an indoor fire suppression embolism of the sn, which is generally known as a common route at the dn50 and dn65mm levels. The work pressure is known to be 1. 6 mpa and its intensity test pressure is usually 2. 4 mpa. This indoor impregnation model is suitable for clean water, foam mixed liquid。
The second is the snj65 indoor depressive fire bolt, which is commonly known as the dn65mm indicator. This type of work pressure is known as 1. 6 mpa and the associated strength test pressure is 2. 4 mpa. Clear water and foam blends can be adapted。
Internal embolism model
The third is a revolving pressure-repression stable fire bolt in room snzw65. The valves in this series are stainless steel and the valve mass is enhanced nylon. The commonly known working pressure for this type is 1. 6 mpa and the associated intensity test pressure is 2. 4 mpa. The medium that can be applied to this indoor impregnation model is the clean water and some foam blends。
The fourth is the sns65 single-valve double-export fire bolt, with a commonly known working pressure of 1. 6 mpa. The associated strength test pressure is 2. 4 mpa. This indoor impregnation model, the medium that can be applied, is clean water and some foam blends。
Internal embolism model
The fifth is the double-barrel double-export embolism in snss65. Generally, stainless steel is used for indoor impregnated valves such as sn, sns, snss series. For the corresponding valve, the nylon valve is enhanced. It has a commonly known working pressure of 1. 6 mpa and the associated intensity test pressure of 2. 4 mpa. This indoor impregnation model, the medium that can be applied, is clean water and some foam blends。
The sixth is a two-valve double-export pressure-repressure flammator in snssw65. The relevant indicator parameter for this type of publicly-known flux is dn65mm and the commonly-known working pressure is 1. 6 mpa. The pressure of the relevant intensity test is 2. 4 mpa, the type of indoor impregnation type, the medium that can be applied is clean water and some foam mixture。
We have detailed six different indoor impregnation models and their application parameters. Through this article, i believe you have some experience in the next fire suppression model。
