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Clothes dryer

A technology for clothes dryers and cabinets, applied in the field of clothes dryers, which can solve problems such as heat waste and heat rise, and achieve the effects of reducing costs, improving work efficiency, and saving energy

Inactive Publication Date: 2018-05-11
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, when the clothes dryer exhausts the humid air, it also takes away a lot of heat, especially when the clothes are about to dry, the temperature of the air at the exhaust outlet continues to rise, and a lot of heat is discharged into the surrounding environment. waste of heat

Method used

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Embodiment Construction

[0025] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0026] Such as figure 1 and figure 2 As shown, this embodiment provides a preferred clothes dryer, which includes a cabinet 1, a drum 2, a heating device, a rear panel 6 and a ventilation device, wherein the rear end of the cabinet 1 is open, and the drum 2 It is rotatably installed in the box body 1, and the rear plate 6 is covered on the opening a...

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Abstract

The invention discloses a clothes dryer, and relates to the technical field of clothes dryers. The clothes dryer comprises a box body and a rear plate, wherein the box body and the rear plate are fixedly connected. A roller for containing clothes is installed in the box body, an air inlet and an air outlet are formed in the lower portion of the box body, the rear end of the roller is communicatedwith the air inlet through an air inflow channel, the front end of the roller is communicated with the air outlet through an air outflow channel, a ventilating device is installed in the air inlet, and a heat exchanger is connected between the air outflow channel and the air inflow channel. A heating device is arranged at the rear end of the roller, and a heat insulation layer is arranged betweenthe heating device and the rear plate. By means of the heat exchanger, exhausted damp and hot air and sucked new air are subjected to heat exchange, therefore the temperature of airflow at the air inlet is increased, heat losses of the clothes dryer are effectively reduced, and the effect of recycling energy is achieved; through the arrangement of a heat preservation layer, the heat preservation structure of the clothes dryer is greatly improved, outward dissipation of heat is reduced when the clothes dryer works, the drying time is shortened, and the energy efficiency grade of the clothes dryer is remarkably increased.

Description

technical field [0001] The invention relates to the technical field of clothes dryers, in particular to an energy-saving clothes dryer capable of reducing heat loss, shortening drying time, and improving the energy efficiency level of the clothes dryer. Background technique [0002] The working principle of the clothes dryer is: the rotation of the fan provides power to make the air flow directionally. The dry air enters the drum after being heated by the heater. After the hot air contacts the clothes, the moisture is taken away, and then the moisture is discharged to the external environment. , and so on until the laundry is completely dried. When the clothes dryer is working, the general heating device consumes more than 90% of the energy. How to make full use of this part of energy and improve the energy efficiency level has always been a major problem faced by dryer designers. At present, clothes dryer manufacturers have adopted various optimization schemes in terms of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F58/02D06F58/04D06F34/26
CPCD06F58/04D06F34/26D06F58/10
Inventor 施衍奇邴进东王健孙鹏举
Owner QINGDAO HAIER WASHING MASCH CO LTD
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