In the main parameters of the fire water monitors on the sales market, it is often mentioned that an installation aspect ratio is 6 to 22 meters or 6 to 15 meters. Does it mean that the installation aspect ratio of the fire water monitor can be set arbitrarily? Some customers who are not clear will be wondering: if the installation aspect ratio is higher, the specific time for fire fighting water cannons will be slightly higher, and the 6-meter aspect ratio itself feels very high, so some venues The installation aspect ratio appears below 6 meters, in fact this approach is totally unscientific.

First, the installation aspect ratio of about 6 meters below 22 meters refers to the 5L to 30L fully intelligent fire water monitors, and the installation aspect ratio is not required by the manufacturer, but in accordance with national standards during the entire manufacturing process. The production and processing products are developed, so some of the main internal parameters of the fire water monitor are set according to a certain aspect ratio. If the customer does not install it according to the regulations, then the result on the one hand is the legal basis for the inspection and acceptance of the fire protection project. The reason is simple, the specific installation aspect ratio does not match the design drawing.

Secondly, what happens if the installation aspect ratio is too low? The reference answer is that it cannot be hit. What does this mean? It is not that the open flame within the reasonable maintenance range is not hit, but it is just that it cannot be hit in the original Take the 5L fire water monitor as an example to show that the reasonable maintenance area diameter is 30 meters. If the installation aspect ratio is less than 6 meters, for example, 4 meters, then maintenance has been done for a long time at that time. It's getting smaller, and of course it can't hit the 30-meter-long open flame.

In the end, what if the installation aspect ratio is too high? This is actually three words in a simple way-it can't be done, in fact, it is very easy to understand, at this stage, the general shopping mall or the production workshop industrial plant and its logistics Distribution centers and other suitable venues for installing fire-fighting water monitors have a roof height-to-width ratio of about 30 meters. If the fire-fighting water monitors are installed at a height-to-width ratio of about 30 meters, then special tools for installation are not easy to find. Even if it is installed, the result will be that no small open flame can be detected.