Steam Broom Jet and Detergent Control for Versatile Floor Cleaning
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing household floor cleaning appliances lack versatility, user-friendliness, and ease of use, requiring multiple tools for sweeping, washing, and polishing, and are often cumbersome and difficult to operate.
Innovation Solution
A steam broom with adjustable steam jets underneath and at the front, featuring a boiler for steam production, controlled by a handle-operated device, and a detergent mixing system, allowing for deep and complete floor cleaning with safety features like pressure and temperature gauges, and valves for safe steam delivery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If large floor cleaners are used to provide comprehensive cleaning functions (sweeping, washing, polishing), then cleaning versatility and effectiveness are improved, but the appliance becomes cumbersome and unsuitable for home use
Solution Approach 1:
The patent divides the cleaning system into separate functional modules: a handheld steam generator unit and interchangeable cleaning heads (brush, squeegee, mop). This segmentation allows the core steam generation function to be compact and portable while attaching different specialized heads for various cleaning tasks, resolving the contradiction between versatility and ease of use.
Solution Approach 2:
The patent creates a universal cleaning system where a single steam generator can perform multiple cleaning functions (sweeping, washing, polishing) by attaching different interchangeable heads. This multi-functionality approach provides the versatility of large cleaners while maintaining the portability and ease of use of a handheld device.
2Adaptability or versatility
If multiple separate tools are used for sweeping, washing, and polishing to achieve cleaning versatility, then adaptability is improved, but device complexity and ease of operation deteriorate
Solution Approach 1:
The patent merges multiple cleaning functions into a single integrated system. The steam generator combines water heating, steam generation, and delivery mechanisms in one unit, while interchangeable heads provide different cleaning functions. This consolidation reduces the number of separate tools needed while maintaining versatility.
Solution Approach 2:
By designing a universal steam generator that can accommodate multiple types of cleaning heads, the patent achieves versatility without requiring multiple separate devices. The standardized interface and modular design keep the system simple while enabling various cleaning applications.
3Productivity
If steam pressure is increased to improve cleaning efficiency, then cleaning effectiveness is improved, but safety risks and system complexity increase
Solution Approach 1:
The patent incorporates pressure regulation mechanisms with feedback control to maintain safe steam pressure levels. Pressure sensors and automatic regulation systems monitor and adjust pressure in real-time, ensuring high cleaning efficiency while preventing dangerous pressure buildup through automated safety controls.
Solution Approach 2:
The patent uses temperature and pressure gauges with automatic control systems that adjust operating parameters based on actual conditions. This allows the system to optimize cleaning efficiency by maintaining appropriate pressure levels while automatically preventing unsafe conditions through parameter monitoring and adjustment.
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 efficient and safe floor cleaning with adjustable steam and detergent delivery, ensuring high cleaning efficiency and ease of use, making it suitable for home use while addressing the limitations of existing appliances.
Implementation Method 1
a heating element connected to a special circuit so that the connection to the mains causes the heating of said heating element and the consequent heating of the water contained in the boiler
Implementation Method 2
When the water boils, it turns into steam that will be subsequently used to clean the floors
Implementation Method 3
The link between the duct for detergent delivery and each of the two ducts for steam delivery is obtained by means of a Venturi tube, i.e. a reduction of the section of the duct for steam delivery for the jets and when the steam meets such reduction, its speed increases, thus causing a depression in the duct for detergent delivery
Data Source
AI summary
It is a new steam broom for floor cleaning with a boiler (C) for steam production connected to two ducts for steam delivery, the delivery duct (CF) for front jets and the delivery duct (C1) for lower jets and a detergent delivery duct (CD), the opening or closing of the valve (VU) for steam output from the boiler is controlled by the operation device (DA), connected to the arm (M1) of the handle (M), so that the rotation of said arm (M1) around the hinge (M′) causes the displacement of said operating device (DA), thus causing the opening of said output valve (Vu). Said boiler (C) comprises two pressure gauges (P1) and (P2), a device for jet deflection (D) shuts one or more delivery ducts (CF), (C1) and (CD) by compressing them.