Foam罐Capsule Production Inspection

Foam Fire Extinguishing System

P-3% and 6% Protein Foam Fire Extinguisher: Protein foam fire extinguishers are foamy liquids based on the hydrolyzed concentrate of animal proteins, containing appropriate stabilizers, preservatives, and antifreeze additives.

2. P-3%, 6% Protein Foam Fire Extinguisher: Widely used in petrochemical companies, oil fields, oil depots, oil loading terminals, vessels, and fire brigades, this extinguisher can be mixed with water at a ratio of 3:97 to produce foam in various low expansion foam generating equipment.

3. P-3% & 6% Protein Foam Fire Extinguisher: Primarily used for extinguishing general non-aqueous (oil-based) flammable and combustible liquid fires, and occasionally for extinguishing fires involving general solid materials. This extinguisher should be stored in a cool, dry, well-ventilated indoor environment with temperatures ranging from -5°C to 40°C, and has a shelf life of two to three years.

4. FP-3%, 6% Type Fluoroprotein Foam Fire Extinguishing Agent: Fluoroprotein foam fire extinguishing agent is prepared by adding appropriate fluorocarbon surfactant to protein foam fire extinguishing agent.

5. FP-3%, 6% Type Fluoroprotein Foam Fire Extinguisher: Due to the action of fluorocarbon surfactants, this extinguisher, in addition to the fire-fighting properties of protein foam extinguishers, can also extinguish fires in large oil storage tanks using the "submerged jet" method. It can also be used in conjunction with dry powder extinguishers for faster fire suppression, with a speed 33% faster than protein foam extinguishers.

6. FP-3%, 6% Fluoroprotein Foam Fire Extinguishing Agent: This product can be mixed with water in a ratio of 3:97 or 6:94 in various low expansion foam generating equipment to produce foam, and is widely used in oil fields, oil depots, petrochemical enterprises, ships, airports, and units storing large quantities of oil products for extinguishing large-scale oil fires.

7. FP-3%, 6% Type Fluoroprotein Foam Fire Extinguishing Agent: This extinguishing agent should be stored in a sealed container in a cool, dry, well-ventilated room with a temperature range of -5°C to 40°C, with a shelf life of two years.

8. AFFF-3%, 6% Type Water Film Foam Fire Extinguisher: Water film foam fire extinguisher is made by mixing a variety of components such as fluorosurfactants, hydrocarbonsurfactants, solubilizers, stabilizers, etc., with water. It is a new type of fire extinguishing agent.

9. AFFF-3%, 6% Type Water-Forming Film Foam Fire Extinguisher: Features include the ability to form a protective film over oil surfaces that prevents oil evaporation, offering high fire extinguishing efficiency and speed, excellent flame prevention and sealing properties, and a long storage period.

10. AFFF-3%, 6% Water-Forming Foam Fire Extinguisher: Mixed at a ratio of 3:97 or 6:94 with water, this extinguisher can produce foam in low to medium expansion foam-producing equipment to extinguish oil fires.

11. AFFF-3%, 6% Type Water-Forming Foam Fire Extinguisher: Can be used in conjunction with dry powder fire extinguishers for extinguishing fires, and can also employ the "submerged jet" method to combat large oil storage tank fires.

12. AFFF-3%, 6% Type Water Film Foam Fire Extinguisher: Widely applicable to oil fields, refineries, oil depots, ships, docks, airports, hangars, etc.

13. AFFF-3%, 6% Type Water Film Foam Fire Extinguisher: This extinguisher should be stored in a cool, dry, well-ventilated environment with temperatures ranging from -5 to 40°C, and has an effective shelf life of eight years.

14. S/AR-3%, 6% Type Soluble Foam Fire Extinguishing Agent: Soluble foam fire extinguishing agent is composed of microbial polysaccharides, hydrocarbon surfactants, fluorocarbon surfactants, additives, preservatives, etc.

15. S/AR-3%, 6% Type Soluble Foam Fire Extinguisher: This extinguisher has good thixotropy and can be mixed with freshwater at a ratio of 3:97 or 6:94 in various low expansion foam generating equipment to produce foam.

16. S/AR-3%, 6% Type Soluble Foam Fire Extinguisher: Used for extinguishing fires involving flammable polar solvents such as alcohol, fat, ether, ketone, aldehyde, amine, organic acids, etc., and can also be used to extinguish oil fires.

17. S/AR-3%, 6% Type Soluble Foam Fire Extinguishing Agent: Widely applicable to large-scale chemical plants, chemical fiber factories, paint factories, solvent factories, alcohol factories, breweries, chemical product storage, ships, and more.

18. S/AR-3%, 6% Type Soluble Foam Fire Extinguishing Agent: This extinguishing agent should be stored in a cool, dry, well-ventilated environment with a temperature range of -5℃ to 40℃, and has a shelf life of two years.

19. AFFF/AR-3%, 6% Soluble Water Film Foam Fire Extinguisher: This soluble water film foam extinguisher is composed of hydrocarbon surfactants, fluoro-carbon surfactants, alcohol-resistant agents, stabilizers, antifreeze agents, solubilizers, and polar film-forming agents, making it a multi-purpose foam fire extinguisher.

19. S/AR-3%, 6% Type Soluble Foam Fire Extinguisher: This extinguisher, in addition to the general performance of water-forming foam fire extinguishers in extinguishing oil fires, also has excellent capabilities in extinguishing fires caused by polar solvents such as alcohols, esters, ethers, ketones, and aldehydes. It has a long shelf life and can be mixed with water in a ratio of 3:97 or 6:94 to produce foam in various low expansion foam generating equipment.

20. S/AR-3%, 6% Type Soluble Foam Fire Extinguishing Agent: Widely applicable in oil fields, refineries, oil depots, ships, large-scale chemical plants, chemical fiber factories, petrochemical enterprises, chemical product warehouses, solvent factories, etc.

21. The灭火剂 should be stored in a cool, dry, well-ventilated environment with temperatures between -5℃ and 40℃, and has a shelf life of two years.

22. FP/AR --- 3%, 6% Type Fluoroprotein Alcohol-Resistant Foam Fire Extinguishing Agent: The fluoroprotein alcohol-resistant foam extinguishing agent is refined by adding appropriate alcohol-resistant agents, film-forming aids, hydrocarbon surfactants, and other additives to the fluoroprotein foam extinguishing agent.

23. FP/AR --- 3%, 6% Type Fluoroprotein Antisoluble Foam Fire Extinguisher: A foam fire extinguisher that not only has the function of extinguishing oil fires with fluoroprotein foam but also possesses the ability to extinguish alcohol fires with antisoluble foam.

FP/AR --- 3%, 6% Type Fluoroprotein Antisoluble Foam Fire Extinguishing Agent: Can be mixed with fresh or seawater in a ratio of 3:97 or 6:94 in various low expansion foam generating equipment to produce foam.

25. FP/AR---3%, 6% Type Fluoroprotein Fire-Fighting Foam: Suitable for extinguishing oil fires, as well as fires involving flammable polar solvents such as alcohols, ethers, ketones, and aldehydes.

26. FP/AR --- 3%, 6% Type Fluoroprotein Antisoluble Foam Fire Extinguisher: Widely applicable to large petrochemical enterprises, chemical fiber plants, oil depots, solvent factories, breweries, chemical product warehouses, ships, airports, oil drilling platforms, storage and transportation wharfs, etc., with an effective period of two years.

27. Foam Cannon: The air foam cannon is a fire fighting cannon that produces and喷射 foam, used for extinguishing Class A, B, and C liquid fires from a distance or for喷射 water, as well as extinguishing fires involving solid materials from a distance. It is suitable for petrochemical enterprises, storage areas, airports, warehouses, port terminals, and also for ships, offshore fixed platforms, and fire trucks, among other facilities.

28. The main material of fixed fire hoses includes stainless steel, carbon steel, and aluminum alloy. There are two types according to the horizontal and vertical angles of fire hose ejection: handle and handwheel. The handle adjustment relies on the internal rotating mechanism of the cannon body.

29. The handwheel adjustment for fixed fire hoses is achieved through a worm gear mechanism inside the cannon body; suitable for large storage warehouses, museums, exhibition halls, archives, aircraft hangars, stadiums, conference rooms, auditoriums, and ancient buildings.

30. Fixed fire hoses are suitable for harsh working environments such as dust, corrosive gases, high temperatures, and low temperatures; key locations in industries like petrochemicals, metallurgy, and electricity, such as oil storage areas, oil depots, oil terminals, high-temperature furnaces, cable trenches; fire trucks, fire boats, oil tankers, ports, and oil fields.

31. Foam Fire Extinguisher: An essential component of foam fire suppression systems, particularly suitable for production, storage, and usage sites of flammable and combustible liquids with high fire hazards over large areas.

32. Foam Fire Extinguisher Working Principle: The foam fire extinguisher is mainly composed of flanges, a cylinder, a ball valve, an inner connection, fire hose threads, and a cap. It is distributed and installed at predetermined locations within the protected area. The flange is connected to the supply pipeline, with the ball valve closed and the cap sealed during normal operation.

33. Foam Fire Extinguisher Working Principle: In the event of a fire, first unscrew the end cap, then attach the fire hose, and open the ball valve to deliver foam liquid to the foam generator. The foam fire extinguisher must be used within the specified pressure range.

High Multiplicity Air Foam Generator: Capable of mixing foam concentrate with air in a short period, producing a large volume of foam that rapidly covers the fire area, isolating it from air to achieve fire extinguishing.

35. High Multiplicity Air Foam Generator: The high multiplicity foam uses less water, resulting in smaller water damage. It effectively removes smoke and toxic gases, suitable for full or partial flooding in confined spaces. Used in aircraft hangars, car parks, oil depots, mines, liquefied petroleum gas stations, oil terminals, libraries, archives, and other similar venues.

36. Low-Expansion Air Foam Generator: A device that mixes foam concentrate from a proportioning system with inhaled air to create foam, which is then sprayed onto the surface of the burning liquid to form a foam layer. This layer isolates the air, absorbs heat, and ultimately extinguishes the fire. Generally used for extinguishing Class A and B fires, it is primarily employed for oil fires.

37. Medium-Foam Generator: Composed mainly of nozzles, foaming meshes, and foam nozzles, this equipment produces and喷射 medium-foam. It can be paired with foam fire trucks, water tank fire trucks, and portable fire pumps with piping-type proportioning mixers to use medium- or high-expansion foam extinguishing agents to generate medium-foam.

38. Medium Multiplication Air Foam Generator: Suitable for extinguishing fires caused by petroleum products and solid materials. Widely applicable in small and medium-sized warehouses, coal mines, chemical production workshops, ships, car parks, and aircraft hangars.

39. Mobile Trolley Foam Fire Extinguishing Device: The mobile trolley foam fire extinguishing device consists mainly of a constant pressure foam liquid storage tank, foam gun, pipeline type proportioning mixer, firehose, and trolley frame. It can be used by connecting the firehose carried by the device to fire hydrants and other water supply equipment. It can be placed in a favorable location for extinguishing fires.

40. Mobile Pushcart Foam Fire Extinguishing Equipment: As a supplement to fixed fire extinguishing equipment, it is used for fire protection of multiple devices within the protected area. Suitable types of foam liquid can be selected as needed for extinguishing various liquid fires. The mobile pushcart foam fire extinguishing equipment is widely used in residential areas, industrial and mining enterprises, oil depots, chemical departments, heat treatment workshops, gas stations, and other locations.

41. Operation Principle of Mobile Push Cart Foam Fire Extinguishing Device: When fire extinguishing is needed, connect the foam gun and proportioning mixer with a fire hose. Connect the fire hose to the inlet of the proportioning mixer and feed in pressurized water. As the pressurized water flows at high speed through the nozzle of the proportioning mixer, a negative pressure is formed inside the mixer. The foam liquid in the foam liquid storage tank is drawn into the proportioning mixer through the suction pipe under the action of atmospheric pressure, where it is mixed with the pressurized water at a predetermined ratio to form a foam mixture. When this foam mixture, at a certain pressure, passes through the foam gun, it吸纳 air, causing the mixture to foam and be ejected to cover the burning liquid surface, extinguishing the fire.

42. Pressure-foam ratio mixing unit (vertical type): It consists of a foam liquid storage tank, capsules, pressure ratio mixer, safety valve, control valve, and some auxiliary components. When the fire water pressure flows through this equipment, the ratio mixer diverts it proportionally. A small portion of the water enters the interlayer of the foam liquid storage tank equipped with capsules, squeezing the capsules. The displaced foam liquid is then mixed with the fire water in the main pipeline to form a foam mixture at a specific ratio, which is then supplied to the foam-producing equipment.

43. Pressure-foam Ratio Mixing Device (Vertical Type): Offers the advantages of space-saving and partition protection, suitable for foam systems with multiple fire divisions and a requirement for minimal foam tank space occupation. Compared to foam tanks with the same foam liquid storage capacity, it saves more ground space.

44. Pressure-foam Ratio Mixing Device (Vertical Type): Suitable for mixing ratios of 3% or 6% foam fluids, this device is widely used in oil storage tank areas, chemical factories, aircraft hangars, oil fields, fuel power plants, boiler rooms, underground parking garages, hazardous material warehouses, and chemical product warehouses, as well as water spray systems integrated with foam systems.

45. Pressure-Regulated Foam Ratio Mixing System (Horizontal Type): Consists of a foam liquid storage tank, capsules, pressure-regulated ratio mixer, safety valve, control valve, and some auxiliary components. When fire suppression water flows through this equipment, the ratio mixer diverts it proportionally. A small portion of the water enters the interlayer of the foam liquid storage tank equipped with capsules, squeezes the capsules, and the displaced foam liquid mixes with the remaining main pipeline fire water to form a foam mixture at a specific ratio, which is then supplied to the foam generating equipment.

46. Pressure-foam Ratio Mixing Device (Horizontal Type): Suitable for mixing ratios of 3% or 6% foam liquids, this device is widely used in oil storage tank areas, chemical factories, aircraft hangars, oil fields, fuel power plants, boiler rooms, underground parking garages, hazardous material warehouses, and chemical product warehouses, as well as water spray systems integrated with foam systems.

47. Balanced Foam Ratio Mixing Device: In foam fire suppression systems, large-scale foam fire protection projects place higher demands on the supply source of foam mixture. The limited foam liquid supply of traditional pressure tank foam ratio mixing devices is increasingly inadequate to meet the requirements of modern large-scale foam fire protection projects.

48. Balanced Foam Ratio Mixing Device: This is a new type of foam extinguishing device that supplies foam concentrate to foam fire protection systems. It is primarily used for medium to large-scale foam fire protection systems in places such as petrochemical industries, port terminals, oil depots, airports (warehouses), and offshore platforms.

49. Balanced Foam Ratio Mixing System Advantages: Utilizes atmospheric pressure, bagless, stainless steel (fiberglass) foam liquid storage tanks, avoiding losses due to capsule damage and high costs for pressure vessel manufacturing.

50. Advantages of the Balanced Foam Ratio Mixing Device: The device is suitable for any foam extinguishing agent, including protein, fluoroprotein, and aqueous film-forming foams.

51. Advantages of Balanced Foam Ratio Mixing Device: The foam liquid can be added during the extinguishing process of the device, particularly suitable for medium to large-scale foam fire protection projects. The dynamic adjustment of the balancing valve ensures the mixing ratio.

52. Balanced Foam Ratio Mixing Device Advantages: The supply method of the foam pump injecting foam liquid allows for a wide range of working pressure and flow rates of the foam mixture. Operation is simple and more easily achieves automated control.

53. Foam fire extinguishing systems emit a high visibility water mist during operation, which can reduce smoke content and toxicity at the fire scene, benefiting evacuation and firefighting efforts. They mainly consist of two types: portable hand-held foam extinguishers and wheel-based foam extinguishers, as well as air foam extinguishers. Each type of extinguishing device is suitable for different types of fires.

54. Foam Fire Extinguishing Systems: 1. Portable foam extinguishers are suitable for extinguishing general B-class fires, such as those involving oil products and greases, and can also be used for A-class fires. However, they are not effective against fires involving water-soluble combustible or flammable liquids like alcohols, esters, ethers, and ketones; they also cannot extinguish electrical equipment or C-class and D-class fires. 2. Wheeled foam extinguishers are suitable for general B-class fires, such as those involving oil products and greases, and can also be used for A-class and F-class fires. They are not effective against C-class, D-class, and E-class fires. 3. Air foam extinguishers are mainly used for initial fires involving combustible liquids like gasoline, kerosene, diesel, vegetable oil, and greases, and can also be used for initial fires involving combustible solids like wood, cotton, and paper.

55. Pressure-Proportioning Mixing Device The pressure-proportioning mixing device consists of two parts: a foam liquid pressure storage tank and a foam proportioning mixer. It is an equipment designed to store foam liquid and mix foam liquid with water in a fixed proportion. Features: 1. The system does not require a separate foam liquid pump; it can directly use fire hydrant pressure water to drive the foam liquid, saving equipment costs. 2. The mixing ratio is accurate and stable, ensuring the correct foam-to-water ratio for fire extinguishing, making the process quick and reliable. 3. The pressure loss is minimal, ensuring the required pressure for the foam-producing equipment at the system's end. 4. Foam liquid and water are separated by capsules, preventing the foam liquid from becoming ineffective after a single use, making it easy for use, adjustment, and routine testing. 5. It is easy to operate and maintain, has a small footprint, and can be used for automatic control. 6. It is compatible with various capacity foam liquid storage tanks and different flow ratio mixers, meeting the needs of various foam-producing equipment. 7. It can be widely used in low, medium, and high expansion foam fire extinguishing systems.

56. Foam fire suppression systems are categorized by structure into fixed, semi-fixed, and mobile types. A semi-fixed system consists of a fixed foam generator and some connected pipes, a foam fire truck, or a mobile pump, all connected with hoses for fire suppression.

57. A foam mobile system refers to a fire extinguishing system composed of fire trucks, mobile fire pumps, or pressurized water sources, foam proportioning mixers, foam guns, foam cannons, or portable foam generators, connected with hoses and other components.

58. Foam Fire Extinguishing System: The overhead jet system has the advantages of foam that is less susceptible to oil contamination and can use inexpensive ordinary protein foam. It comes in three application forms: fixed, semi-fixed, and mobile. The submersible system is typically designed as fixed or semi-fixed.

59. Foam Fire Extinguishing System: For water-soluble liquid fires, it is mandatory to use foam liquid that is resistant to solubility. When extinguishing water-soluble liquid fires, liquid-over or semi-liquid-under foam喷射 should be used; liquid-under foam喷射 is not permitted.

60. Foam Fire Extinguishing System: For non-aqueous liquid fires, protein, fluoroprotein, film-forming fluoroprotein, or aqueous film-forming foam can be used for overhead foam extinguishing.

61. Foam Fire Extinguishing System: When using foam extinguishing under the liquid surface, it is mandatory to select fluoroprotein, film-forming fluoroprotein, or water-forming foam liquid. The storage temperature of the foam liquid should be between 0-40°C.

62. Foam Fire Extinguishing Systems: Divided into low expansion, medium expansion, and high expansion foam fire extinguishing systems. Low expansion foam fire extinguishing systems are suitable for fire protection systems in places such as Class A, B, C liquid storage tanks and petrochemical equipment areas.

63. Foam Fire Extinguishing Systems: Divided by system type: flooding systems, local application systems, mobile systems, foam-water spray systems, and foam spray systems.

64. Foam Fire Extinguishing System: Low expansion foam fire extinguishing systems are suitable for fixed-roof storage tanks containing non-water-soluble liquids, but not for those containing water-soluble liquids or Class A, B, C liquids that are destructive to ordinary foam, nor for external and internal floating roof tanks.

65. Low Expansion Foam Fire Extinguishing System: Foam guns are suitable for: 1) Non-aqueous liquid fixed-roof storage tanks with a diameter less than 18 meters. 2) Liquid fire outbreaks of Class A, B, and C liquids within cofferdams. 3) Tank trucks or rail tank cars for Class A, B, and C liquids. 4) Outdoor liquid fire outbreaks of Class A, B, and C liquids. 5) Aircraft hangars.

66. Medium Multiplicity Foam Fire Extinguishing System: Local Application System: A Class fire locations with incomplete enclosure on all sides, scattered B Class fire locations at designated positions, and flowing B Class fire locations with fixed positions not exceeding 100㎡ in area.

High Expansion Foam Fire Extinguishing System: Local Application System - Suitable for Class A fire areas with partially enclosed surroundings, also applicable to condensate pools or tank bundling areas at natural gas liquefaction and receiving stations.

68. High Expansion Foam Fire Extinguishing System: Portable systems for areas where the fire location is difficult to determine or access is challenging, for flowing Class B fire scenes, and for enclosed spaces that require smoke exhaust, cooling, or removal of harmful gases during a fire.

69. Foam Fire Extinguishing System: Selection and Installation Requirements for Foam Fire Pumps and Foam Mixing Pumps: Foam fire pumps and foam mixing pumps should be selected with a smooth characteristic curve centrifugal pump, and their working pressure and flow rate should meet the system design requirements: When using a hydraulically driven balanced ratio mixing device, the water flow consumed should be included in the rated flow of the foam fire pump; When using a recirculating pump type ratio mixer, the rated flow of the foam mixing pump should be 1.1 times the system design flow; A vacuum pressure gauge or vacuum gauge should be installed on the pump inlet pipeline; A pressure gauge, check valve, and a return pipe with a control valve should be installed on the pump outlet pipeline.

70. Foam Fire Extinguishing System: Selection and installation requirements for foam liquid pumps: The working pressure and flow rate of the foam liquid pump should meet the system design requirements and match the working pressure and flow rate range of the selected proportioning device. It should also ensure that the foam liquid supply pressure is greater than the water pressure at the design flow rate. The structural form, sealing or filling type of the foam liquid pump should be suitable for transporting the selected foam liquid, and its materials should be resistant to corrosion by the foam liquid without affecting the performance of the foam liquid. A standby pump should be provided, with the specifications and models of the standby pump being the same as the working pump. The system should be able to automatically or manually switch to the standby pump in case of a failure in the working pump. The foam liquid pump should withstand at least 10 minutes of no-load operation; in addition to hydraulic-driven pumps, a power source should be set up.