Cleaning Device with Control Valve for Multi-Scenario Mode Switching
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cleaning devices are limited to single-use scenarios, requiring users to purchase multiple devices for different cleaning tasks, which is economically burdensome and inconvenient, especially when switching between modes leads to frequent accessory disassembly and potential secondary pollution.
Innovation Solution
A cleaning device with an accessory that can be switched between modes using a control valve component, allowing for multi-scenario use without frequent plugging and unplugging, and featuring a retractable tube and magnetic connection for convenience and cleanliness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the accessory is frequently plugged and unplugged to switch between floor brush mode and accessory mode, then the device can adapt to different cleaning scenarios, but the operation convenience deteriorates and secondary pollution from residual dirt occurs
Solution Approach 1:
The suction pipe is designed with a universal structure that can connect to both the floor brush and the accessory through the same interface. The control valve component enables the suction pipe to switch between different modes (floor brush mode and accessory mode) without requiring physical disconnection of the accessory, thus achieving multi-functionality while maintaining operational convenience
Solution Approach 2:
The control valve component acts as an intermediary between the suction pipe and the two possible destinations (suction port for floor brush, dirt suction pipe for accessory). By introducing this intermediate control mechanism, the system can switch between modes internally without requiring external manipulation of the accessory connection, thereby resolving the contradiction between versatility and ease of operation
2Productivity
If the accessory is unplugged when floor brush mode is needed, then the floor brush can be used, but the accessory has nowhere to be stored and causes secondary pollution
Solution Approach 1:
The accessory is designed to be nestable on the machine body when not in use. The tube of the accessory can be stored within or attached to the machine body structure, creating a compact nested configuration. This eliminates the need to disconnect the accessory and prevents residual dirt from causing secondary pollution while maintaining cleaning efficiency
3Reliability
If multiple cleaning devices are purchased for different scenarios, then each device can be optimized for its specific use, but the economic burden and storage space requirements increase
Solution Approach 1:
The cleaning device incorporates a universal suction pipe and control valve system that enables a single device to perform multiple cleaning functions. The floor brush can clean floors and carpets, while the accessory can clean desktops, windowsills, and sofas. This multi-functionality reduces the need for multiple specialized devices, thereby reducing device complexity and the number of devices required while maintaining reliable cleaning performance across different scenarios
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
Enables versatile cleaning across various surfaces, reduces accessory-related inconveniences, and prevents secondary pollution by allowing seamless mode switching and accessory storage, enhancing user experience.
Implementation Method 1
a suction port, the suction port is configured for being in fluid communication with the fluid recovery system
Implementation Method 2
The tube is connected with the machine body through magnetic attraction
Data Source
AI summary
The disclosure provides a cleaning device, including a machine body, a fluid recovery system, a floor brush, an accessory and a first control valve component. The fluid recovery system includes a fluid recovery container and a suction pipe. The floor brush includes a suction port, the suction port is configured for being in fluid communication with the fluid recovery system, and the floor brush is connected with the machine body. The accessory includes a dirt suction pipe, the dirt suction pipe is configured for being in fluid communication with the fluid recovery system, and the user is able to hold the accessory to suck dirt. The first control valve component is arranged among the suction pipe, the suction port and the dirt suction pipe, and the first control valve component is configured to control the suction pipe to be selectively communicated with the suction port or the dirt suction pipe.