王中王资料精选大全

Favorite Earth FireSite Map

Welcome to the official website of Huiyang Dadi Fire Equipment Co., Ltd.

惠州市惠阳大地消防设备有限公司

Gas fire extinguishing, superfine dry powder

National Service Hotline 13536297119

消防设备资讯列表
Contact the earth
National Service Hotline: 0752-3699119

Contact: Manager

Mobile: 135-3629-7119

Enterprise QQ: 3437329544

Email: service@cbsxl.com

Address: Huiyang Dadi Fire Fighting Equipment Co., Ltd.

11-23 2018 11-23
What are the advantages of heptafluoropropane gas fire extinguishing system compared with water

What are the advantages of heptafluoropropane gas fire extinguishing system compared with water fire extinguishing? Heptafluoropropane gas fire extinguishing agent is a clean, safe and rapid fire extinguishing agent. Fire extinguishing principle The fire extinguishing principle of the sevoflurane gas fire extinguishing system is that the heat capacity of the agents and air inclusions is much higher than that of pure air, and a large amount of heat is absorbed to reach the goal of cooling; at the same time, there is a chemical action that stops the incineration reaction chain.

09-12 2017 09-12
Learn fire prevention tips to avoid "fire" in autumn | Jinan heptafluoropropane fire extinguishing system

After entering the autumn, the north is windy, the weather is dry, and it is easy to catch fire. In some southern areas, it is rainy, and the electrical wiring is wet, and it is easy to cause fire due to short circuit. In fact, many fires in life can be prevented and avoided. This autumn, Chongqing Jiangbei Firefighting and everyone will learn how to avoid causing fire. First, avoid fires in electrical lines. Among household fires, fires caused by aging circuits account for a large proportion, especially in old residential quarters. This phenomenon is more prominent. Therefore, in the daily life of citizens, don't pull the wires in a random way. In wet environments such as kitchens and bathrooms, take measures to protect the circuit from leakage. In rainy areas in autumn, citizens often check the electrical wiring in their houses.

02-28 2017 02-28
70L pipe network heptafluoropropane gas fire extinguishing system and carbon dioxide fire extinguishing, how to choose fire extinguishing in distribution room

Carbon dioxide is the earliest extinguishing agent used in gas fires. In the fire extinguishing solution of the power distribution room, carbon dioxide is widely welcomed by customers because of its one-time investment and low maintenance cost of Nissan. However, from the perspective of instrument protection and personnel safety, there are some deficiencies in the carbon dioxide fire extinguishing system. On the one hand, carbon dioxide stored in liquid or solid state vaporizes and absorbs heat during injection, which causes the temperature of the protected area to drop rapidly for a short period of time, causing "cold shock" and "cold quenching" phenomena, and damage to precision instruments to a certain extent. On the other hand, to achieve the fire extinguishing effect, the fire extinguishing concentration of carbon dioxide is greater than the asphyxiating concentration of people, which is not suitable for places where people often stay. ?

11-12 2014 11-12
How to use a carbon dioxide fire extinguisher?

The method of using a carbon dioxide fire extinguisher is to lift the fire extinguisher with one hand and remove the safety pin with the other hand. Unscrew the handwheel or press the handle on the fire extinguisher, then hold the nozzle or point the nozzle at the root of the flame. , And gradually move forward.

11-12 2014 11-12
How to use foam fire extinguisher?

The method of using the foam fire extinguisher is a portable fire extinguisher, and the other hand supports the base of the fire extinguisher. Turn the fire extinguisher completely with both hands, and place it diagonally in front of the chest, so that the foam from the nozzle is directed at the root of the flame. Sweep fire and gradually advance forward.

11-12 2014 11-12
How to use dry powder fire extinguisher?

The use of dry powder fire extinguisher is to lift the fire extinguisher with one hand, pull the safety latch with the other hand, press the handle, then hold the nozzle or point the nozzle at the root of the flame and gradually advance.

11-12 2014 11-12
ABC dry powder fire extinguisher, which fires can be extinguished?

Can extinguish fires of Class A solid substances, Class B combustible liquids, Class C gases, and fires of live equipment, but cannot extinguish fires of light metals.