Cyclone Unit Core Tube Detachment for Simplified Maintenance
Solution Overview
Problem
The maintenance of cyclone units is hindered by the difficulty in detaching the middle base, which is sandwiched between the lower and upper bases, during the removal of the core tube for dust and dirt collection, affecting the workability and efficiency of dust collection performance.
Innovation Solution
A cyclone unit design where the core tube with a meshed shape is detachable from the middle base while the upper base is assembled to the lower base, allowing for easy assembly and disassembly of the core tube without requiring the detachment of the middle base, enhancing maintenance workability and dust collection performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If the core tube is made detachable from the cyclone unit body to improve maintenance workability, then the ease of repair is improved, but the device complexity increases due to the additional middle base component
Solution Approach 1:
The cyclone unit body is segmented into three separate bases (upper base, middle base, lower base) that can be assembled and disassembled independently. The middle base specifically houses the core tube and can be detached from the upper and lower bases, enabling easy access to the core tube for maintenance without disassembling the entire cyclone unit body.
Solution Approach 2:
The core tube is extracted as a separate, removable component from the cyclone unit body through the middle base. This allows the core tube to be easily removed for cleaning and maintenance by simply detaching the middle base from the upper and lower bases, without requiring disassembly of the entire cyclone unit body structure.
2Ease of operation
If the middle base is made detachable to facilitate core tube removal, then the ease of operation is improved, but the reliability of the assembled structure deteriorates
Solution Approach 1:
The middle base is designed with dynamic characteristics that allow it to be easily attached to and detached from the upper and lower bases during maintenance operations. The connection structure enables the middle base to transition between a securely assembled state (providing structural stability) and a easily removable state (providing maintenance accessibility).
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 design improves the workability of maintenance by allowing the core tube to be easily attached and detached from the middle base, maintaining enhanced dust collection performance and facilitating the removal of clogged particles like hair and tiny trash from the core tube, thus improving overall cyclone unit efficiency.
Implementation Method 1
The cyclone unit body separates dust and dirt from air sucked through a suction tool (nozzle head) 120 by cyclone action
Implementation Method 2
The cyclone unit body separates dust and dirt from air sucked through a suction tool (nozzle head) 120 by cyclone action
Implementation Method 3
A core tube 180 having a meshed shape is mounted to the middle base 170 so as to be located inside the dust box 190. With this configuration, the cyclone unit 102 can collect even lightweight dust and dirt (e.g., hair) that are inseparable by the cyclone action
Data Source
AI summary
A cyclone unit capable of enhancing dust collection performance. A cyclone unit includes a cyclone unit body, a dust box and a core tube. The cyclone unit body includes a lower base, an upper base and a middle base sandwiched between the lower base and the upper base. The dust box is assembled to the cyclone unit body so as to collect dust and dirt. The core tube, having a meshed shape, is assembled to the middle base so as to be located inside the dust box. The core tube is detachable from the middle base while the upper base is assembled to the lower base.