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Heat pump washing and drying all-in-one machine and control method

An all-in-one washing and drying technology, which is applied to the control device of washing machine, washing machine with container, washing device, etc., can solve the problem of no cooling condensate, achieve no hidden danger of leakage, high safety performance, and save water consumption Effect

Active Publication Date: 2015-07-15
QINGDAO HAIER WASHING MASCH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It only discloses the use of water source heat pumps to heat and heat washing water or dry clothes, but does not propose a heat pump system that heats washing water and cools condensed water at the same time

Method used

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  • Heat pump washing and drying all-in-one machine and control method
  • Heat pump washing and drying all-in-one machine and control method
  • Heat pump washing and drying all-in-one machine and control method

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Embodiment Construction

[0031] The integrated heat pump washing and drying machine of the present invention includes a laundry system and a clothes drying system, and the integrated washing and drying machine also includes a water heating system that provides hot water for washing and / or water that provides condensed water for drying The cooling system, the water heating system and the water cooling system are heat pump systems.

[0032] The invention adopts a heat pump system to heat water for washing, and because the heat pump system has a high energy efficiency ratio, the energy consumption for heating washing water is reduced. At the same time, the heat absorbed by the heat pump system comes from another part of water. The temperature of this part of water is lowered, which is much lower than 15°C. This part of water is stored and used as condensed water during drying. When the condensation effect is improved, the water consumption will be reduced, and the water consumption during drying will als...

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Abstract

The invention discloses a heat pump washing and drying all-in-one machine and a control method. The washing and drying all-in-one machine comprises a clothes washing system and a clothes drying system and further comprises a water heating system which can provide hot water during washing and / or a water cooling system which can provide condensate water during n drying. The water heating system and the water cooling system are both heat pump systems, the heat pump systems are used for heating water which is used in washing, the energy efficient ratios of the heat pump systems are high, energy consumption for heating washing water is reduced, the safety is high, electric leakage hazards are avoided, clothes are washed by hot water, and the clothes cleaning efficiency is high. When the washing water is heated, the temperature of the other part of water is reduced, such part of water is stored for condensation during drying of the clothes, the temperature of condensation water is reduced, the water consumption is reduced when the same condensation effect is achieved, and the water consumption for drying the clothes is also saved.

Description

technical field [0001] The invention relates to the field of washing machines and clothes dryers, in particular to a heat pump washing and drying machine and a control method. Background technique [0002] With the depletion of resources and the increasingly serious environmental pollution, all countries in the world are working hard towards the goal of establishing a conservation-oriented society. Energy conservation and emission reduction are important tasks before each of us. People's favor, but washing machine needs to consume a large amount of water, how can also improve cleaning rate while reducing water consumption is the major problem that faces. [0003] In winter, due to the low water temperature, it is difficult to dissolve the stains on the clothes, and the dissolution rate and dissolution rate of washing powder are also relatively low, and the temperature at which the biological enzymes contained in many washing powders or laundry detergents work is between 20-4...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F25/00D06F33/02
Inventor 吕佩师许升宋华诚田书君单世强
Owner QINGDAO HAIER WASHING MASCH CO LTD
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