Battery Isolation TRIZ Cases

Segmented spray pipes and rack routing speed extinguishing-agent delivery to multiple battery module fire points in energy storage racks.

Segmented channels and a dispersion member spread coolant evenly to reduce battery cell temperature deviations and stabilize module performance.

A heat-triggered expanding barrier isolates adjacent battery units during thermal events while keeping normal cooling airflow and avoiding sensors.

A heat-triggered glass bulb releases extinguishing agent into the module case to stop thermal runaway early and block secondary explosions.

A pad-and-film frame structure limits resin overflow, cuts assembly clearance, and improves battery module insulation and heat transfer.

Barrier protrusions, air gaps, and gas passages isolate sealed battery cells to limit heat transfer, pressure buildup, and flame spread.

Built-in capsules guide cell flames to ignite an extinguishing sheet, enabling rapid suppression and limiting fire spread inside the battery pack.

A heat-melting internal pipe releases extinguishing liquid directly onto battery cells, avoiding clogging and delays from external spraying.

Diagonal spray holes redirect extinguishing agent around vent debris to suppress high-pressure battery module fires more effectively.

A molded protrusion is heat-sealed to block the pinhole beside an insert nut, preventing battery case water leakage.

A cooling plate with an internal discharge path vents thermal runaway gas without added valves, cutting pack size and manufacturing cost.

By integrating a swappable battery box into the refuse vehicle body, this case improves space use, weight distribution, and service access.

An auxiliary member constrains insulation-layer contraction in assembled batteries, preventing contact gaps and preserving heat transfer under pressure.

Modular mounting plates and hangers use existing vehicle structure to cut battery weight, simplify installation, and speed pack-level maintenance.

A fire-resistant textile embedded in a plastic underride guard helps contain hot gas from battery cell degassing and protect the battery housing.

A metal cooling tunnel and mesh vent path lower vent gas temperature and block sparks to contain thermal runaway within a battery pack.

Preformed position guiders and elastic beads keep the battery pack sealing gasket aligned, preventing deformation and moisture ingress.

CFRP and GFRP sheets in a battery housing balance heat dissipation, mechanical protection, and electrical insulation for high-capacity modules.

A double-layer enclosure and external fluid loop enable immersion battery cooling with lower complexity, leak prevention, and improved fire safety.

A labyrinth vent path built into holding-member connections preserves battery cooling while blocking water and foreign substance entry.

A screen cover with through holes vents hot gases while blocking flames, helping battery packs contain thermal runaway and protect the top cover.

A detachable lower cover lets the battery pack be serviced without removing the mounted module, while preserving sealing, rigidity, and smoke venting.

A layered silica fabric and PEEK insulator helps battery packs resist flame spread and maintain dielectric protection in thermal runaway.

A two-part cover forms an airflow duct around a battery housing vent, protecting ventilation while simplifying mounting and removal.

Sand-filled venting channels cool and route thermal runaway gases, helping protect adjacent battery packs from heat damage and fire.

Multi-density foam in a vehicle battery tray redirects impact loads around cells while absorbing compression energy to limit cell damage.

A rolled Al-Mg-Mn sheet bottom balances low EV battery box weight with intrusion resistance, formability, leak tightness, and corrosion control.

Multi-step battery side members absorb lateral crash energy while protecting cells and preserving space for more EV battery cells.

Rails and insulating module structures limit heat transfer, vent pressure, and de-energize bus bars during battery thermal runaway.

A sealed battery pack uses a vent block to absorb dielectric-fluid volume changes, easing pressure buildup while supporting cooling and dense cell packing.

Coolant channels built into a battery thermal exchange frame cool the array while securing busbars, cutting module count and packaging space.

A perforated base plate between welded outer plates cuts battery pack box weight while preserving rigidity, impact resistance, and manufacturability.

Solidified filling material fixes battery modules, current-carrying plates, and cooling elements to improve pack stability without relying on resin adhesion.

A shared liquid-tight enclosure and front-plate interfaces cut connector count while maintaining adaptable immersion cooling for battery modules.

Fire-resistant insertion ribs divide buffer spaces between battery cells to contain and delay thermal runaway gas spread.

Foam pre-filled between cylindrical cells absorbs impact and restrains movement, improving module stability without complicating assembly.

Vent gas from a burning battery pack heats and pressurizes the extinguishing agent, enabling fast internal suppression with fewer costly sensors.

An adhesive holder and guide path confine liquid adhesive at the lid joint to prevent protrusion while preserving battery pack sealing and waterproofing.

Integrated elastic bodies create insulating air gaps that stay effective during cell expansion, reducing heat transfer and thermal runaway risk.

Independent detectors powered by each cell module keep pack-case abnormality detection active even when one battery block loses power.