Multi-Layer Immersion Cooling for Vapor Containment Without Bellows

The patent introduces a condenser as an intermediary component between the dual-phase coolant reservoir and the environment. The condenser captures vapor bubbles before they can leak into the environment, condenses them back to liquid form, and returns them to the reservoir. This mediator prevents harmful vapor leakage while maintaining the efficient dual-phase cooling process.

The patent creates a controlled environment by using an enclosed cooling system with inert or controlled atmosphere conditions. The system prevents vapor escape into the external environment by containing the cooling process within a closed loop, effectively creating an inert environment that prevents harmful emissions.

The patent extracts and eliminates the complex bellows mechanism from the system. Instead of using mechanical bellows for vapor balance, the invention relies on the natural phase change properties of the dual-phase coolant and passive condensation processes to maintain vapor-liquid equilibrium, thereby simplifying the device architecture.

The system achieves vapor balance through self-service mechanisms rather than active mechanical components. The dual-phase coolant naturally cycles between liquid and vapor phases, and the condenser passively condenses vapor back to liquid through heat transfer, eliminating the need for externally controlled bellows mechanisms.

The patent replaces expensive mechanical bellows components with simpler, more cost-effective passive condensation systems. The design uses readily available condenser technologies and eliminates the need for complex mechanical parts, thereby reducing both manufacturing costs and operational maintenance expenses.

The patent substitutes mechanical bellows systems with a thermal field-based condensation mechanism. Instead of using mechanical expansion and contraction of bellows to control vapor, the system uses heat transfer and phase change physics to achieve vapor balance, eliminating complex mechanical components and reducing costs.

The patent utilizes phase transitions of the dual-phase coolant (liquid to vapor and vapor back to liquid) as the core cooling mechanism. When high heat-generating components come into contact with the dual-phase coolant, the coolant absorbs heat through phase change, providing highly effective cooling without requiring complex mechanical systems like fans or pumps.

The patent applies different coolant phases to different thermal zones. The dual-phase coolant in liquid form provides baseline cooling, while vapor bubbles form locally at high heat-generating components to enhance heat transfer. This localized phase change provides targeted cooling effectiveness where it is most needed.