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clothes dryer

A technology of a clothes dryer and a circulation channel, which is applied in the field of clothes dryers, can solve the problems of reducing the heat exchange efficiency of an evaporator and a condenser, and reducing the energy efficiency of the dryer, and achieves the improvement of energy efficiency, energy efficiency improvement, and efficiency improvement. Effect

Active Publication Date: 2016-03-23
LG ELECTRONICS INC
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Problems solved by technology

Therefore, when the air leaks through the gap, it will reduce the heat exchange efficiency of the evaporator and condenser, resulting in a decrease in the energy efficiency of the dryer

Method used

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Embodiment Construction

[0029] Exemplary embodiments will now be described in detail with reference to the accompanying drawings. For the sake of brief description with reference to the drawings, the same or equivalent components will be denoted by the same reference numerals, and descriptions thereof will be omitted.

[0030] figure 1 is a schematic diagram of a clothes dryer according to an embodiment. Such as figure 1 As shown in , the clothes dryer 1 may include a cabinet 100, which may function as a body of the clothes dryer, and may have an approximately rectangular shape. A top plate 102 may be placed on an upper surface of the cabinet 100, and a control panel 104 may be provided on an upper portion of a front surface of the cabinet 100 to control various functions of the clothes dryer and display an operation status. An introduction opening 106 may be formed through the front surface of the cabinet 100 through which clothes or other items to be dried may be put into the dryer, and a door f...

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Abstract

The invention provides a clothes dryer. The clothes dryer may include: a main body into which the drum is rotatably installed; a circulation channel formed in the main body and defining a path of air flowing through the drum to dry items to be dried; And a heat pump system having an evaporator, a compressor, an expansion device and a condenser, the heat pump system cools and heats the air flowing through the circulation channel. The evaporator may be installed in the circulation channel, and a "U"-shaped bend may be provided below the evaporator in the circulation channel.

Description

technical field [0001] The present invention relates to a clothes dryer having high energy efficiency by means of a structure capable of improving heat transfer efficiency of a heat pump system in the dryer for heating and cooling using the heat pump system as a heat exchanger Air to dry things like clothes. Background technique [0002] In general, a laundry treating apparatus having a drying function, such as a washing machine or a dryer, dries the laundry by receiving fully washed and dehydrated laundry into a drum, supplying hot air into the drum, and evaporating moisture in the laundry. . For example, a clothes dryer may include: a drum, rotatably installed in a main body, in which laundry is received; a drive motor, which drives the drum; a blower, which blows air into the drum; and a heater, which heats air in the drum. The heater can use thermal energy generated by electric resistance or combustion heat generated by burning gas. [0003] The air exiting the drum ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/20
CPCD06F58/02D06F58/206D06F58/24F26B23/001D06F58/04
Inventor 许善一郑基旭李俊锡
Owner LG ELECTRONICS INC
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