Separable Heat Pump for Dual-Mode Clothes Drying and Dehumidification
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing clothes treating apparatuses with heat pumps are not separable, limiting their versatility and energy efficiency, as the heat pump components are fixed within the cabinet, restricting their operational modes and energy usage.
Innovation Solution
A separable heat pump system that can be independently operated with different modes, including a drying mode when mounted on the cabinet and a dehumidification mode when separated, allowing for controlled temperature and energy usage optimization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the heat pump components are assembled into the cabinet in a fixed manner, then the heat pump structure is stable and integrated, but the heat pump cannot be separated to be independently operable
Solution Approach 1:
The heat pump system is divided into separable components: the heat pump unit (including compressor, evaporator, condenser) can be detached from the cabinet while maintaining functional integrity. This segmentation enables the heat pump to operate independently or be reconfigured for different uses.
Solution Approach 2:
The mounting structure transitions from a fixed static state to a dynamic state where the heat pump can be easily attached and detached. The design incorporates removable connections and flexible power supply options that allow the system to adapt between integrated and independent operational modes.
2Adaptability or versatility
If the heat pump is mounted on the cabinet, then drying mode can be operated for clothes treatment, but energy efficiency is reduced compared to independent dehumidification operation
Solution Approach 1:
The system changes operational parameters based on mounting state. When mounted on the cabinet, the heat pump operates in drying mode with higher temperature and longer cycles optimized for clothes treatment. When separated, it switches to dehumidification mode with adjusted temperature and timing parameters optimized for energy efficiency in standalone operation.
Solution Approach 2:
The heat pump controller automatically detects the operational context (mounted or separated) and self-adjusts the operating parameters without user intervention. The system serves itself by selecting the appropriate mode (drying or dehumidification) based on its physical state, optimizing energy usage for each scenario.
3Adaptability or versatility
If the heat pump is separated from the cabinet, then independent operation is enabled, but the power supply connection becomes more complex
Solution Approach 1:
The power supply system is designed with universal compatibility: the heat pump can draw power from the cabinet's internal power supply when mounted, or connect to external power sources when separated. The controller and electrical connections are configured to handle multiple power supply scenarios, making the system adaptable to different installation environments without requiring complex specialized wiring for each case.
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
Enhances energy efficiency by allowing the heat pump to operate at different modes depending on its configuration, reducing energy consumption during dehumidification and optimizing heat transfer for drying, while providing convenience through independent power supply and operation.
Implementation Method 1
The heat pump may transfer thermal energy contained in hot and humid air flowed from a clothing storage chamber from an evaporator to a refrigerant
Implementation Method 2
hot and humid air may be cooled in the evaporator while transferring energy to the refrigerant, and thus moisture contained in the air may be discharged as condensation water
Implementation Method 3
transfer thermal energy contained in the refrigerant to air flowed into the clothing storage chamber through a condenser, thereby producing hot air
Implementation Method 4
The heat pump controller may control a refrigerant compression cycle in such a manner that a temperature of air supplied by the heat pump in the drying mode may be higher than a temperature of air supplied by the heat pump in the dehumidification mode
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A clothes treating apparatus may include a heat pump (100) that is detachable and controlled according to a plurality of operation modes. The plurality of operation modes may include a drying mode configured to control operation of the heat pump (100) when the heat pump (100) is mounted on the cabinet (200) and a dehumidification mode configured to control operation of the heat pump (100) when the heat pump is separated from the cabinet (200). The heat pump (100) may be used in a separable manner when separated therefrom as well as when mounted thereon.