Fire high-expansion foam generator
The high-expansion foam generator delivers a large amount of foam to the fire area in a short time to quickly control and extinguish the fire. It has the advantages of strong fire extinguishing ability, fast speed, low cost and less loss. It is especially suitable for the rescue of large-area fires in limited space. such as hangars, oil depots,mines, warehouses, underground buildings, liquefied gas stations, tunnels, cargo ships, oil tankers, oil terminals, libraries, etc., as well as fire fighting and smoke suppression in tunnels filled with toxic gases.
Structural features and working principle: The high-expansion foam generator is used together with the negative pressure proportional mixer. Due to its small size, lightness and flexibility, it can It is stored in the fire truck and can be used when it arrives at the fire scene for extinguishing and exhausting smoke.
| Mixed fluid pressure range (Mpa) | Mixed liquid flow (L/min) | Foaming amount (m3/min) | Foaming ratio (times) | Flow characteristic coefficient (K) | mixing ratio (%) | Dimensions (L×W×H)(mm) | weight (kg) |
| 0.3-0.8 | 140-280 | 35-70 | 200-400 | 90 | 3.6 | 665*410*618 | 22 |
