BGP high expansion 6% foam extinguishing liquid

Description :

　　BGPInstructions for use of high expansion 6% foam extinguishing liquid

　　BGPInstructions for High Expansion foam Fire Extinguishing Device, High Expansion foam Fire Extinguishing Device and Mining High Expansion Foam Fire Extinguishing Device

　　I believe you have more or less understanding of high expansion foam fire extinguishers. Next, Yucheng and you will walk into the world of high expansion foam fire extinguishers and seek its mystery.

　　1. BGP high expansion foam fire extinguisher is mainly composed of three parts, namely fan, foam transmitter and liquid supply system.

　　(1) Fan: Working wheel diameter: 500mm; Wind wheel speed: 2900 revolutions per minute; Inner diameter of air duct: 504mm; air volume: 150-250 cubic meters per minute; Full wind pressure: 900-240Pa.

　　(2) Liquid supply system: The liquid supply device mainly adopts submersible pumps, with a head of over 25 meters and a flow rate of not less than 15 cubic meters per hour. To ensure that foam liquid is pumped in proportion, the original circulating water inlet of the water pump is changed into a water suction pipe, and a filter screen is installed on the water suction pipe, which is composed of a drug pipe and a control valve.

　　(3) Foam transmitter: foam transmitter directly affects the emission and foam quality, and is a key component of the foaming machine. It is composed of two parts: one is foam nozzle. Under the effect of centrifugal force of impeller rotation, foam solution can be evenly sprayed onto the network, which is consistent with the distribution of air flow provided, producing a large amount of foam; The second is the foam mesh, which is the main part to produce high expansion foam, and consists of two layers of mesh.

　　2. Working principle:

　　The foam solution discharged from the submersible pump (water and foam agent are discharged at the same time from the suction port of the submersible pump) is evenly sprayed on the double-layer foam mesh woven with cotton thread through the rotary nozzle at a certain pressure of 0.1-0.14MPa. With the help of the wind flow of the fan, a large amount of air mechanical foam is continuously generated.

　　3. Technical features:

　　(1) Foaming capacity: 190-200m3/min;

　　(2) Nozzle working water pressure: 0.1-0.14MPa;

　　(3) Spray volume: 250-300l/min;

　　(4) Foam concentrate concentration: 2.4%;

　　(5) Foam multiple: 700-800;

　　(6) Drive wind pressure: 1670Pa;

　　(7) Bubble ratio: 1.50-1.25;

　　(8) Electric motor power: 2 × 4KW;

　　(9) Solution foaming rate: 95%;

　　(10) Total weight of the machine: 225Kg.

　　Tai'an Yucheng Company adheres to the business philosophy of "customer first, striving for progress", insists on the principle of "customer", and provides services to our customers. At the same time, we have won an increasingly large market share with excellent quality, competitive prices, and a cooperative attitude of "one word is worth ten thousand gold". Welcome customers to visit us!

AfterSalesService :

• Foam extinguishing liquid