Foam Bladder Tank Rubber Fire Foam Tanks
The Fire Sprinkler Bladder Tank is a professional fire suppression supporting device featuring Q235B carbon steel as the base material and modular integrated design, focused on "high adaptability + strong corrosion resistance". It is customized for scenarios such as petrochemical storage areas, hazardous chemical workshops, and shipyards. Its main body is formed via submerged arc automatic welding, with a heavy anti-corrosion treatment of "100μm epoxy zinc-rich primer + 70μm fluorocarbon topcoat", paired with a bottom inclined diversion structure. This not only solves the rust vulnerability of carbon steel tanks but also achieves low foam concentrate residue (≤1%). It can link with automatic alarm systems, support 3%/6% dual-ratio foam mixing, and adapt to 0.6~1.2MPa fire water supply systems.
Description
Ca-Fire Protection Co.,Ltd is one of the most credible manufacturers and suppliers of foam bladder tank rubber fire foam tanks in China. Welcome to wholesale custom made fire equipment products at competitive price from our factory. Contact us for more cheap products.
Products Description
Foam Bladder Tank Rubber Fire Foam Tanks
As core equipment for extinguishing oil and chemical fires, fire foam tanks directly determine the fire extinguishing efficiency and safety guarantee capacity of flammable and explosive places. In recent years, domestic and foreign research has focused on the structural optimization, material durability, mixing accuracy, and environmental adaptability of foam tanks, forming a complete system from basic research to engineering applications. This paper integrates academic achievements from multiple fields to systematically elaborate on the technological evolution, core performance, and future development directions of capsule-type fire foam tanks.
Technical Datasheet
| Parameter Category | Specification Details |
|---|---|
| Main Material | Q235B carbon steel (welding strength ≥ 410MPa) |
| Surface Anti-Corrosion Process | Epoxy zinc-rich primer (80μm) + polyurethane topcoat (60μm), salt spray resistance ≥ 1000h |
| Working Pressure Range | 0.6~1.2MPa |
| Operating Temperature Range | 0℃~40℃ |
| Operating Humidity Requirement | ＜90% (no condensation) |
| Installation Environment | Indoor/outdoor (equipped with sun, rain, and antifreeze accessories) |
Structural Design and Mixing Accuracy Optimization
|
Technological Iteration from Traditional to Precision
Traditional pressure-type foam tanks often suffer from problems such as large mixing ratio deviations and high pressure loss, which affect fire extinguishing efficiency. The emergence of the capsule structure fundamentally solves this pain point. Studies have shown that by optimizing the throat size of the Venturi proportioner and the capsule material, the mixing ratio accuracy can be controlled within ±0.5%, which is far superior to the ±1% required by the GB 50151-2010 code.
In terms of structural design, the vertical capsule-type foam tank adopts a separate design of the tank body and the capsule, avoiding direct contact between the foam concentrate and pressurized water, and extending the service life of the foam concentrate to 5-8 years. For high-pressure scenarios (such as 1.2-1.6MPa water supply systems in chemical parks), researchers have effectively improved the stability of the system under pressure fluctuations by optimizing the set pressure of the safety valve (1.3MPa), ensuring that the mixing ratio deviation does not exceed ±1%. In addition, full-scale fire tests have verified that the start-up time of capsule-type foam tanks can be controlled within 8 seconds, meeting the demand for rapid response in large tank farms.
System Collaboration and Engineering Applications: From Single Equipment to Overall Solutions
Foam tanks are not isolated fire extinguishing equipment; their performance needs to work synergistically with system components such as foam generators and fire pumps. Numerical simulation studies show that when the outlet pressure of the foam tank is stable at 0.8-1.2MPa, the foaming multiple of the mesh foam generator can be increased by 20%, and the foam coverage uniformity is significantly improved. In engineering cases in petrochemical tank farms, by optimizing the foam tank capacity (meeting 30 minutes of continuous supply) and pipeline hydraulic calculation, the system fire extinguishing time was shortened by 15%, effectively reducing the risk of fire spread.
In addition, for polar solvent fires (such as alcohols and ketones), compatibility tests between alcohol-resistant foam concentrates and capsule materials show that the use of fluororubber capsules can avoid premature reaction of foam concentrates, ensuring fire extinguishing efficiency. This conclusion provides an important basis for special scenario design in chemical parks.
Who we are?
CA-Fire Protection Industry Co., LTD., was established in 2012. Our factory has 100 employees and occupies a building area of 10,000 square meters. With our staff's efforts, our annual turnover is now more than USD2,000,000.This year, we set up an independent foreign trade company, hope for greater success.
Advantage we have
1.experienced manufacturers;
2.alibaba golden supplier ,factory recognized by ccc;
3.Benefit you get
Stable quality---coming from good material and technic.
Lower price---not cheapest but the lowest at the same quality.
Good service --satisfactory service before and after sale.
Our address
NO.8, YUANFENG ROAD, MEIYUAN VILLAGE, KANGMEI TOWN, NANAN CITY, QUANZHOU CITY, FUJIAN CHINA
+86 15880910562
sales7@ca-fire.com
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