Motorized Oil Filter Draining With Sealed Puncture Containment
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Solution Overview
Problem
The process of draining oil from an oil filter in motor vehicles and agriculture equipment is time-consuming, hazardous due to heated oil spills, and generates excessive waste, with existing methods causing skin burns and environmental contamination.
Innovation Solution
A system comprising an oil catch compartment, magnetic studs, a motor compartment with a gearbox shaft and puncturing device, and a switch that automates the oil drainage process, allowing for safe and efficient removal of oil without direct contact with heated oil, using a flexible oil hose and a rubber gasket seal for containment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional manual oil draining methods are used, then the process requires minimal equipment, but the process takes excessive time and causes oil spills
Solution Approach 1:
The puncturing device automatically penetrates the oil filter element and the drain plug is automatically removed through rotational motion, enabling the system to perform oil draining operations autonomously without requiring manual intervention for each step, thus significantly reducing the time required for oil changes
Solution Approach 2:
The oil catch compartment is pre-positioned to receive drained oil, and the puncturing device is pre-configured to engage with the oil filter, allowing the system to immediately begin draining operations upon activation, eliminating setup time and accelerating the overall process
2Object-affected harmful factors
If manual oil draining is performed, then equipment complexity is low, but the risk of skin burns from heated oil increases
Solution Approach 1:
The puncturing device serves as an intermediary between the user and the hot oil, performing all operations that would bring a user into proximity with heated oil, including puncturing the filter element and removing the drain plug, thereby eliminating direct human contact with hazardous hot oil while adding necessary mechanical complexity
Solution Approach 2:
The hazardous function of直接接触 hot oil is extracted from the manual operation and assigned to the automated puncturing device, which remains contained within the sealed oil catch compartment, effectively removing the skin burn risk from the operation while requiring a more complex automated system
3Object-generated harmful factors
If conventional oil draining methods are used, then the process is simple, but oil spillage and environmental contamination increase
Solution Approach 1:
The oil catch compartment is segmented into distinct functional zones: the puncturing device area, the oil collection area, and the drainage area, allowing oil to be contained and directed through controlled pathways, preventing uncontrolled spillage while requiring a more complex compartmentalized structure
Solution Approach 2:
The sealed oil catch compartment acts as an intermediary containment structure between the oil filter and the external environment, capturing all drained oil within its boundaries and preventing contact with external surfaces, thereby eliminating spillage and contamination while adding containment system complexity
4Productivity
If automated puncturing device is used, then the oil draining process is faster, but the device complexity increases
Solution Approach 1:
The puncturing device is designed to perform multiple functions: puncturing the oil filter element, engaging with the drain plug, and rotating to remove the plug, allowing a single device to handle all critical draining operations, thereby improving efficiency while limiting the growth of device complexity through functional consolidation
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
The system reduces the risk of skin burns, minimizes oil spillage, saves time, and decreases waste by automating the oil removal process, ensuring a cleaner and safer environment while maintaining efficiency in oil drainage.
Implementation Method 1
at least one magnetic stud or rod positioned along a sidewall of the oil catch compartment
Data Source
AI summary
A system includes an oil catch compartment, at least one magnetic stud or rod, a motor compartment, and a switch. The oil catch compartment includes a first end configured for coupling to an oil filter. The at least one magnetic stud or rod is positioned along a sidewall of the oil catch compartment. The motor compartment includes a gearbox shaft and a puncturing device. The gearbox shaft is telescopically coupled to a second end of the oil catch compartment. The puncturing device is coupled to the gearbox shaft and positioned at least partially within the housing of the motor compartment or the oil catch compartment. The switch is formed on an outside surface of a battery compartment and communicatively connected to a motor coupled to the gearbox shaft. The switch is actuatable to cause the motor to advance the puncturing device via the gearbox shaft.