Water Cooling Valve Structure for Maintenance Without Disassembly
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Solution Overview
Problem
Water cooling devices face inefficiencies due to fluid leakage and air permeation, leading to reduced performance over time, as existing solutions require disassembly for fluid replenishment and gas removal.
Innovation Solution
A water-replenishing and gas-removing structure comprising a flow-guiding main body with inlet, outlet, and openings, along with valve members and connecting members that allow for fluid replenishment and gas removal without disassembling the device, using a system of valves and connecting members to manage fluid flow and gas evacuation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If joints are sealed by permanent welding, tight-fitting or glue-bonding to prevent cooling fluid leakage, then sealing reliability is improved, but ease of maintenance deteriorates as it becomes difficult to replenish cooling fluid or remove surplus air
Solution Approach 1:
The sealing structure is segmented into multiple independent sealing units at different joints, each with its own valve member. This allows individual joints to be opened for maintenance without affecting the overall sealed structure, enabling localized access while maintaining global sealing integrity.
Solution Approach 2:
Valve members are introduced as intermediary components between the sealed joints and the external environment. These valves act as controlled mediators that allow cooling fluid replenishment and air removal without compromising the permanent sealing of joints, thus maintaining both sealing reliability and ease of maintenance.
2Ease of operation
If cooling fluid is replenished or surplus air is removed by disassembling the water cooling device, then maintenance accessibility is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The valve members are designed with multi-functionality, serving both as sealing components and as access control mechanisms for maintenance operations. This universal design allows the same component to provide both permanent sealing and controlled access, eliminating the need for separate maintenance ports or disassembly procedures.
Solution Approach 2:
The system enables self-service maintenance through the valve members that allow users to replenish cooling fluid and remove air without requiring professional disassembly. The valves are designed to be operable by end users, making the maintenance process simple and self-contained.
3Reliability
If joints are permanently sealed to maintain cooling fluid integrity, then cooling efficiency is preserved, but adaptability for fluid replenishment and gas removal deteriorates
Solution Approach 1:
The sealing system incorporates dynamic elements through the valve members, which can transition between closed (sealing) and open (access) states. This dynamic capability allows the joints to adapt between maintaining permanent sealing and allowing maintenance operations, providing both fluid integrity and operational versatility.
Solution Approach 2:
The valve members enable parameter changes in the system state, allowing transitions between sealed and accessible conditions. By changing the operational parameter of the joints from permanently closed to controllably open/closed, the system achieves both permanent sealing integrity and adaptability for maintenance without compromising either requirement.
Data Source
AI summary
A water-replenishing and gas-removing structure for water cooling device includes a flow-guiding main body having a water-receiving space as well as an inlet, an outlet, a first opening and a second opening, which are communicable with the water-receiving space. The first and the second valve member are located in the water-receiving space corresponding to the first and the second opening, respectively, for opening or closing them. The first and the second connecting member are connected at an end to the first and the second opening, respectively, and at another end to an external water-replenishing and an external gas-removing apparatus, respectively, via a pipe each. With these arrangements, cooling fluid can be replenished into and surplus gas can be removed from a water cooling device without the need of disassembling or reworking the water cooling device.