Unlock instant, AI-driven research and patent intelligence for your innovation.

Clothes dryer

A technology for dryers and clothes, which is applied in household dryers, washing devices, textiles and papermaking, etc. It can solve the problems of energy increase and heater frequency increase, and achieve excellent energy-saving performance

Inactive Publication Date: 2013-09-11
PANASONIC CORP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the frequency of energization to the heater 54 increases, and the energy consumed increases.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Clothes dryer
  • Clothes dryer
  • Clothes dryer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0022] figure 1 It is a system configuration diagram of the clothes dryer according to Embodiment 1 of the present invention.

[0023] Such as figure 1 As shown, the main body 1 of the clothes dryer in this embodiment at least includes: a rotary drum 2, a motor 3, a circulating air passage 5 having an air supply passage 6 and an exhaust passage 7, a first humidity sensor 10, and a second humidity sensor. 11. A calculation unit 12 and a control unit 13 .

[0024] The rotary drum 2 is formed in a substantially bottomed cylindrical shape (including a bottomed cylindrical shape), and is rotatably installed in the main body 1 of the laundry dryer. And the rotary drum 2 is rotationally driven by the motor 3 attached to the rear surface side of the rotary drum 2 centering on the rotary shaft 2a set in the substantially horizontal direction (including a horizontal direction). The motor 3 is constituted by, for example, a brushless DC motor, and its rotational speed can be freely ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A clothes dryer (1) of the present invention, which has a rotary drum (2), a motor (3), an air-feeding unit, a heating unit, an air supply passage, and an air discharge passage, is further provided with an air circulation path that circulates a drying air inside the rotary drum, a first humidity sensor (10) for detecting humidity in the drying air that passes through the air supply passage, a second humidity sensor (11) for detecting humidity in the drying air that passes through the air discharge passage, a calculating unit for calculating a change in humidity based on signals from the first humidity sensor and the second humidity sensor, and a control unit (13) for controlling a drying operation. The control unit controls an air-feeding quantity and a temperature of the drying air according to a result of the calculation carried out in the calculating unit.

Description

technical field [0001] The present invention relates to a clothes dryer for drying clothes and the like in a rotary drum. Background technique [0002] In recent years, there has been a demand for a clothes dryer that detects the drying efficiency of the clothes in the rotary drum during the drying operation with high precision, performs an optimal drying operation, and has excellent energy-saving performance. [0003] For example, Japanese Patent Application Laid-Open No. 9-285696 (Patent Document 1) discloses a clothes dryer having a function of ending a drying step by detecting the drying efficiency of a to-be-dried object such as clothes. [0004] Next, use Figure 4 The clothes dryer disclosed in Patent Document 1 will be described. [0005] Figure 4 It is a system configuration diagram of a conventional clothes dryer. [0006] Such as Figure 4 As shown, a main body 51 of a conventional clothes dryer includes at least a rotary drum 52 , a heat exchange fan 53 , a he...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/28D06F58/02D06F34/26D06F58/38
CPCD06F58/28D06F34/26D06F2105/20D06F2105/12D06F2105/56D06F58/38D06F2105/30D06F2105/48D06F2103/34
Inventor 三浦祐太松田真一桥本和彦小松隆
Owner PANASONIC CORP