Pedestal Washer Layout for Small-Load Washing and Shared Drainage
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Solution Overview
Problem
Conventional laundry treating machines are inefficient for washing small amounts of laundry, consuming excessive energy and water, and are unsuitable for delicate items due to their large capacity, leading to increased washing time and potential dirt fixation when clothes are left unwashed for long periods.
Innovation Solution
A laundry treating machine with a pedestal laundry treating device that supports the main device, allowing simultaneous or selective water supply and drainage from a single source, enabling efficient washing of small loads without operating the large-capacity machine, and serving as a pedestal to enhance space utility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a large-capacity washing machine is used to meet recent demand, then the washing capacity is improved, but the energy consumption and water consumption increase
Solution Approach 1:
The washing machine system is segmented into two independent washing machines with different capacities. The first washing machine handles large-capacity washing needs, while the second washing machine handles small-capacity washing needs. This segmentation allows each machine to operate at optimal efficiency for its designated capacity range, avoiding the energy waste of using a large machine for small loads.
2Quantity of substance
If a large-capacity washing machine is used, then the washing capacity is improved, but the washing time increases
Solution Approach 1:
The washing machine system is segmented into two independent washing machines with different capacities. The first washing machine handles large-capacity washing needs, while the second washing machine handles small-capacity washing needs. This segmentation allows each machine to operate at optimal efficiency for its designated capacity range, avoiding the energy waste of using a large machine for small loads.
3Quantity of substance
If two small-size washing machines are equipped laterally arranged in parallel, then the washing capacity for small loads is improved, but the space utility and beauty deteriorate
Solution Approach 1:
Instead of arranging two washing machines laterally in parallel (horizontal arrangement), the invention stacks them vertically one above the other. This vertical arrangement utilizes the vertical dimension of space, significantly reducing the horizontal floor space required while maintaining the capability to wash small loads efficiently.
4Loss of time
If laundry is left without immediately washing, then the washing time is reduced, but the cleanliness deteriorates due to dirt fixation
Solution Approach 1:
The invention enables users to wash laundry immediately when needed by providing a second washing machine dedicated to small loads. This eliminates the need to delay washing in order to accumulate sufficient laundry volume, allowing prompt washing action that prevents dirt fixation and maintains cleanliness.
Data Source
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AI summary
The present invention relates to a laundry treating machine comprising a laundry treating device; a pedestal laundry treating device (200) having a volume and a height respectively smaller than a volume and a height of the laundry treating device, and having a laundry treating function; and a water drainer (400) for joining wash water discharged from the laundry treating device and wash water discharged from the pedestal laundry treating device into a single draining pipe, and draining the joined wash water, and wherein the water drainer comprises a first water discharge pipe (410) for discharging wash water from the laundry treating device, a second water discharge pipe (420) for discharging wash water from the pedestal laundry treating device, and a draining pipe (430) for joining the wash water discharged from the laundry treating device and the wash water discharged from the pedestal laundry treating device, and draining the joined wash water, and at least a portion of the second water discharge pipe is extendable.