clothes dryer
A technology for clothes dryers and compressors, which is applied in the field of clothes dryers, and can solve problems such as affecting the normal use of clothes dryers, reducing the heat exchange effect between the evaporator and the surrounding air, and damaging the heater, so as to shorten the drying time and broaden the The scope of use and the effect of ensuring the heat exchange effect
Active Publication Date: 2021-03-19
WUXI LITTLE SWAN ELECTRIC CO LTD
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Problems solved by technology
For clothes dryers using a heat pump system, the evaporator is used as a heat exchanger. At normal temperatures (room temperature around 23°C), the temperature of the evaporator will be lower than the room temperature, but it can still work normally. However, when the ambient temperature When the temperature drops to about minus 10°C, the surface of the evaporator will freeze, and the heat exchange effect between the evaporator and the surrounding air will be greatly reduced. It will be difficult for the subsequent heaters to heat the system. Not only will it take longer to dry clothes , and may cause damage to the heater, greatly affecting the normal use of the dryer
Method used
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[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0030] The clothes dryer 100 according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
[0031] Such as Figure 1 to Figure 3 As shown, the clothes dryer 100 according to the embodiment of the present invention includes a cylinder body 10 , a heat pump system and a heating element 50 , wherein the heat pump system includes a compressor 20 , an evaporator 30 and a condenser 40 .
[0032] Specifically, the cylinder body 10 defines an accommodating chamber 11...
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The invention discloses a clothes dryer, which includes: a cylinder, a containing cavity is defined in the cylinder; a heat pump system, the heat pump system includes: a compressor, the compressor has an inlet and an outlet; an evaporator, the An evaporator is connected to the inlet; a condenser is connected to the outlet and the evaporator, and the hot air generated by heating of the condenser is supplied to the accommodation cavity; a heating element is provided on Positioned adjacent the evaporator to heat the evaporator. According to the clothes dryer according to the embodiment of the present invention, by arranging a heating element near the evaporator, the heating element can heat the evaporator when the ambient temperature is low, avoid freezing on the surface of the evaporator, and ensure the heat exchange effect of the evaporator. It can improve the working efficiency of the clothes dryer in low-temperature environments, shorten the drying time, enable the clothes dryer to be used in low-temperature environment areas, and broaden the scope of use.
Description
technical field [0001] The present invention relates to the technical field of household appliances, and more specifically, to a clothes dryer. Background technique [0002] For clothes dryers heated by capacitors, the heater can heat the system at low temperatures without affecting the normal use of the clothes dryer. For clothes dryers using a heat pump system, the evaporator is used as a heat exchanger. At normal temperatures (room temperature around 23°C), the temperature of the evaporator will be lower than the room temperature, but it can still work normally. However, when the ambient temperature When the temperature drops to about minus 10°C, the surface of the evaporator will freeze, and the heat exchange effect between the evaporator and the surrounding air will be greatly reduced. It will be difficult for the subsequent heaters to heat the system. Not only will it take longer to dry clothes , and may cause damage to the heater, greatly affecting the normal use of ...
Claims
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IPC IPC(8): D06F58/10D06F58/26
CPCD06F58/10D06F58/26
Inventor 萨因·亚武兹秦琼
Owner WUXI LITTLE SWAN ELECTRIC CO LTD