Drying machine and washing-drying machine
A technology of a dryer and a supporting mechanism, which is applied to washing devices, household dryers, washing machines with containers, etc., can solve the problem of large circulation, reduced heat exchange between heat exchangers and drying air, and difficulty in drying air. loop speed etc.
Active Publication Date: 2011-06-29
PANASONIC CORP
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AI Technical Summary
Problems solved by technology
Therefore, it is difficult for the conventional washing and drying machine 150 to achieve a faster circulation speed and / or a larger circulation volume of the drying air.
[0009] Insufficient drying air flow in the circulating air passage 108 will reduce the heat exchange between the heat exchanger installed in the circulating air passage 108 and the drying air.
As a result, drying clothes takes time
And the electricity required to dry clothes also increases
Method used
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Embodiment Construction
[0024] Hereinafter, the dryer which concerns on one Embodiment is demonstrated using drawing. In this embodiment, a drum-type washing and drying machine is exemplified as a drying machine. Alternatively, the dryer can also be other washer dryers. Furthermore, the dryer can also be a drying device without washing function. Therefore, the detailed structure described below does not limit the principle of this embodiment.
[0025] (The overall structure of the drum washing and drying machine)
[0026] figure 1 It is a schematic sectional view of a drum-type washing and drying machine. figure 2 It is a perspective view showing the front of the drum type washing and drying machine partially. image 3 It is a perspective view schematically showing the internal structure of the drum type washing and drying machine.
[0027] The washing and drying machine 500 includes a housing 1 including walls defining an internal space for accommodating various components for washing and dr...
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The invention provides a drying machine and a washing-drying machine (500), and the drying machine comprises a basket body (1); an outer vessel (2) supported in the basket body (1); a rotating drum (3) rotatablely and interiorly mounted in the outer vessel (2) for the accommodation of clothings as drying objects; a heat pump device (30) including a heat exchanger (HEX) for drying clothings in therotating drum (3); a blowing part (9) for blowing dry air; a circulatory ventilation flue (8) for connecting the outer vessel (2) with the heat pump device (30) and defining a circulation path through which the dry air from the blowing part (9) circulates; and a filtering part (40) disposed in the circulatory ventilation flue (8) to prevent dust components from entering into the heat exchanger (HEX), wherein the filtering part (40) and the heat exchanger (HEX) are disposed in an upper space above the outer vessel (2) formed in the basket body (1), and the filtering part (40), the heat exchanger (HEX) and the blowing part (9) are disposed in sequence along the flow direction of dry air.
Description
technical field [0001] The present invention relates to a dryer and a washing and drying machine equipped with a heat pump device. Background technique [0002] A dryer for drying clothes, such as a drum-type washing and drying machine, typically includes a heat pump mechanism. The heat pump mechanism is capable of drying clothes with less power consumption than devices employing heaters. Furthermore, the heat pump mechanism can dehumidify dry air used for drying clothes without using cooling water, and can recover heat from the dry air. Therefore, the heat pump mechanism is more advantageous in saving water and energy than a device using a heater to dry clothes (see Japanese Patent Laid-Open Publication No. 2006-110394). [0003] A heat pump mechanism generally includes a compressor for compressing a refrigerant, a heat exchanger for exchanging heat with dry air for drying clothes, and circulation piping for defining a circulation path of the refrigerant between the compr...
Claims
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IPC IPC(8): D06F58/02D06F58/04D06F25/00
CPCD06F58/22D06F58/206
Inventor 仓挂敏之中井厚仁寺井谦治中本重阳
Owner PANASONIC CORP