Price of water-based fire extinguisher Principle and advantages of water-based fire extinguisher

Water-based fire extinguisher is a kind of fire extinguisher suitable for extinguishing the initial fire of combustible solid or water-insoluble liquid, but not suitable for extinguishing the fire of live equipment. Widely used in oil fields, oil depots, ships, factories, shops and other places, it is a necessary fire-fighting equipment to prevent fires and protect people's lives and property. So what's its price in the market? Let's learn about the price and principle of water-based fire extinguishers with Bian Xiao.

Fire extinguishing principle of water-based fire extinguisher

Water-based fire extinguishers are based on the principle of physical fire extinguishing. When a fire breaks out, water mist is formed after being sprayed on the burning substance, which can quickly spread over the fire and evaporate a lot of heat, thus achieving the purpose of cooling down. In addition, the surfactant installed in the fire extinguisher will instantly form a water film when sprayed on the surface of combustible materials, which will isolate combustible materials from oxygen in the air and prevent re-ignition. Simply put, it is the dual function of "cooling" and "oxygen isolation".

Advantages of water-based fire extinguishers

Water-based fire extinguishers have the characteristics of corrosion resistance, durability, environmental protection and pollution-free, fast fire extinguishing speed, good flame retardancy and re-ignition prevention, strong permeability and deep fire extinguishing level, and are not affected by indoor and outdoor factors, strong winds and other factors.

Water-based fire extinguishers are divided into water-based water mist fire extinguishers, clear water fire extinguishers and water-based foam extinguisher.

Correct use of water-based fire extinguishers

Step 1: hoist the fire extinguisher to a position about 6- 10m away from the combustible, and unplug the safety pin;

Step 2: Hold the open handle with one hand and the spray gun with the other. When opening the handle, press and hold it tightly. When the fire extinguisher seal is opened, air foam will be ejected from the spray gun.

Step 3: After spraying foam, aim the spray gun at the place with the strongest fire. The fire extinguisher should be vertical to the ground, and it is not allowed to be placed horizontally or upside down.

Matters needing attention of water-based fire extinguisher

1. The fire got out of control for various reasons. Please call 1 19 for the support of the fire brigade.

2. This product should be placed in an obvious place where family members can take it at hand to avoid direct sunlight.

3. Ask the children at home about fire fighting knowledge and how to use this product.

4. The plant extract of this product is nontoxic. If you accidentally spray it on your eyes, please rinse it with clear water in time.

5. When using and discarding, please puncture the tank first to release the preset gas.

6. Once opened, this product shall not be reused and filled.

7. The applicable ambient temperature of this product: red shell: 0℃-+55℃; Yellow cover:-10℃-+55℃; Black case: -20℃-+55℃.

8. The fire extinguishing type of this product is Class F..

9. The driving gas of this product: compressed air (0.9- 1MPA).

Scope of application of water-based fire extinguishers

It can be used to put out common fires such as household oil pans, furniture, kitchen utensils and household appliances.

It can be used for the initial fire extinguishing of general mechanical equipment and electrical circuits without explosion danger in the factory;

It can be used to put out the initial fires of automobiles, ships, aircraft cabins, etc.

Can be used in hotels, shopping malls, restaurants, KTV, offices, schools, hospitals, non-hazardous chemicals warehouses and other initial fire fighting.

Price of water-based fire extinguishers

The price of water-based fire extinguishers will vary according to the brand and other related factors. But generally speaking, the price of water-based fire extinguishers is between tens and hundreds. Below we can look at the prices of several models.

Shenlong (MSW): The price of Shenlong water-based fire extinguisher is about 200 RMB. Made of stainless steel, with exquisite shape and successful quality, it can be used at home. This kind of fire extinguisher has high fire extinguishing level, more comprehensive fire extinguishing function, no re-ignition, and the foamed objects sprayed are green, environmentally friendly and pollution-free. Water-based fire extinguishers are easy to operate, and ordinary people can operate them, without the need for operators to have professional fire extinguishing technology such as dry powder fire extinguishers.

Hang Cheng Wanbao: The price of Hang Cheng Wanbao water-based fire extinguisher is around 80 yuan. This fire extinguisher is also made of stainless steel, which is safer. The main car, car. In case of emergency escape, the sprayed foam can be sprinkled on the coat, which is helpful for cooling and tissue burning. Compared with ordinary fire extinguishers, it has twice the range and is safer.

Jiang Jing: The price of Jiang Jing's water-based fire extinguisher is about RMB in 90 yuan. Every bottle of fire extinguisher in Jiang Jing has undergone acid cleaning and derusting, and then fine painting. The paint surface has a high degree of fit, and it will not fall off easily, nor will it have paint stripping problems like many other fire extinguishers. Every working procedure in Jiang Jing has to go through a very strict quality inspection to prevent unqualified products. Exterior paint is bright red, with beautiful and full colors. Jiang Jing's water-based fire extinguisher has a range of 5 meters.