The heptafluoropropane fire extinguishing system, with its advantages of high efficiency, cleanliness, and environmental protection, is widely used in high-value scenarios such as electrical rooms, data centers, and archives. Reasonable selection of pipeline or cabinet systems based on the characteristics of different projects can maximize technical efficiency and cost-effectiveness:
| Comparing dimensions | Pipeline based heptafluoropropane system | Cabinet style heptafluoropropane system |
| Applicable scenarios | Large space, multi partition (such as data center, factory building) | Small space, independent partition (such as electrical room, archive room) |
| Installation complexity | Pre buried pipelines are required, resulting in a longer construction period | Ready to install and use, no need for pipelines, short construction period |
| Space occupancy | Concealed pipeline, saving ground space | The cabinet needs to occupy floor or wall space |
| Maintenance cost | Regular inspection of pipeline sealing results in high maintenance costs | Modular design, convenient operation and maintenance, low cost |
| flexibility | The difficulty of expansion and renovation is relatively high | Flexible addition and removal of cabinets to adapt to dynamic needs |
1. Applicable scenarios for pipeline based systems
Requirement characteristics:
The volume of the protective zone is large (≥ 500m ³) or there are multiple independent zones that require linkage control;
The building structure allows for pre embedded pipelines and requires long-term stable operation;
High requirements for spatial aesthetics, such as museums and high-end office buildings.
Highlights of the plan:
Uniform coverage: achieve fully submerged spraying of chemicals through a pipeline network, with no blind spots for protection;
Centralized control: supports multi area linkage control, suitable for complex building structures;
Strong concealment: The pipeline is hidden in the ceiling or wall, which does not affect the spatial layout.
2. Applicable scenarios for cabinet systems
Requirement characteristics:
The protective area has a small volume (≤ 500m ³) or is an independent enclosed space;
Need for rapid deployment and flexible renovation (such as renovation of old buildings and temporary computer rooms);
Limited budget or high requirements for operational convenience.
Highlights of the plan:
Ready to use: No need for pipeline construction, installation cycle shortened by 50%;
Modular expansion: supports multiple cabinet combinations to meet expansion needs;
Efficient operation and maintenance: Independent cabinet inspection and repair, without affecting the overall system operation.
1. Efficient fire extinguishing performance: Heptafluoropropane interrupts the combustion chain through chemical inhibition, with a fire extinguishing concentration as low as 7.5% -9%, and can extinguish A/B/C and electrical fires within 10-30 seconds.
2. Zero secondary damage: Gaseous agents have no residue and are non-conductive, protecting high-value assets such as precision equipment and cultural relics archives.
3. Environmental protection and safety: The ODP (Ozone Depletion Potential) is 0, and the GWP (Global Warming Potential) is as low as 2050, which complies with the Kigali Amendment and GB25972-2010 standards.
4. Intelligent control: Support linkage with fire alarm systems, integrate remote monitoring, fault self checking, and pressure feedback functions to reduce manual intervention costs.
5. Complete certification: Certified by CCCF, it meets the requirements of the "Design Code for Gas Fire Extinguishing Systems" (GB50370-2005).
Choosing a pipeline or cabinet based heptafluoropropane system requires a comprehensive evaluation of four core factors: spatial scale, building structure, operation and maintenance costs, and long-term planning
--Optimal selection of pipeline based systems for large and complex scenarios, with a focus on comprehensive coverage and centralized control;
--Recommend cabinet style systems for small and medium-sized independent scenarios, emphasizing flexible deployment and cost control.
We at Dingya Fire Protection provide free scenario assessment and solution design services, tailoring cost-effective fire protection solutions for customers to safeguard asset safety and sustainable development.