Evaporator Pressure Boosting Device with Sealed Heat-Sinking Module
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Solution Overview
Problem
Existing heat-sinking technologies for electronic components face issues with leakage and pressure maintenance due to uncontrolled water circulation, which affects the efficiency of heat dissipation in high heat flux scenarios.
Innovation Solution
A current stabilization and pressure boosting device comprising a heat-sinking module with stacked components forming semi-open inner flow channels and an outer case with a chamber, water inlet, and air outlet, where the fourth board surface at the ends of each channel prevents direct contact and ensures stable water retention and evaporation, allowing for quick discharge and maintaining internal pressure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If water circulation path is not restricted in heat spreaders, then water can circulate freely for heat dissipation, but water leakage occurs and pressure cannot be maintained
Solution Approach 1:
The heat spreader is divided into multiple sealed chambers with distinct water circulation paths. Each chamber has its own water inlet, water outlet, and heat dissipation channels, preventing uncontrolled water circulation and leakage while maintaining stable pressure in each segment independently.
Solution Approach 2:
A pressure control mechanism acts as an intermediary between the water circulation system and the external environment. This mechanism regulates water flow and maintains internal pressure by controlling the exchange between liquid and gaseous phases, preventing both leakage and pressure loss.
2Quantity of substance
If large amount of water circulates in heat spreaders, then heat dissipation capacity increases, but leakage problems occur and pressure maintenance becomes difficult
Solution Approach 1:
The patent employs replaceable water storage chambers that can be independently replaced if leakage occurs. These chambers are designed to be easily interchangeable, allowing the system to maintain large water circulation volume while minimizing the impact of occasional leakage through simple component replacement rather than system-wide repairs.
3Temperature
If water circulation is unrestricted, then heat dissipation function is achieved, but internal pressure cannot be properly maintained
Solution Approach 1:
The system utilizes phase transitions between liquid and gaseous water to maintain internal pressure. A pressure control mechanism regulates the evaporation and condensation processes, allowing water to transition phases in a controlled manner that generates and maintains the necessary internal pressure for stable circulation while continuing to provide effective heat dissipation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This configuration effectively prevents leakage and maintains stable water flow, enhancing the heat dissipation efficiency by ensuring that liquid water is stably heated and evaporated, leading to rapid pressure increase and efficient discharge through the air exhausting channel.
Implementation Method 1
the water inlet allows liquid water to flow in and evaporate in each of the inner flow channels
Implementation Method 2
one set of heat spreaders is used to evaporate in order to remove the heat absorbed by water
Implementation Method 3
the fourth board surface can effectively block at both ends of each of the inner flow channels, so that the liquid water or gaseous water in each of the inner flow channels can be prevented from directly contacting the chamber and the outer lid
Implementation Method 4
liquid water can be stably heated and then evaporate thereby allowing gaseous water to be quickly discharged from the air exhausting channel
Implementation Method 5
quickly raising the internal pressure such that water can be stably and quickly discharged
Data Source
AI summary
A current stabilization and pressure boosting device for evaporator is disclosed, comprising a heat-sinking module and an outer case, wherein the heat-sinking module is assembled by successively stacking a large number of heat-sinking components, with each of the heat-sinking components having a first board surface, a second board surface and a third board surface, so that the insides of such heat-sinking components form a semi-open inner flow channel, and a fourth board surface is further respectively provided at the two ends of the heat-sinking components opposite to the inner flow channel, and the heat-sinking module is respectively configured with a water injection channel and an air exhausting channel, and the heat-sinking module is installed inside the outer case and the outer lid.