Dehydrating method and special controller of Homogenizing washer with drum

A homogenization and drum technology, which is applied in the dehydration process of the dehydrator, can solve the problems that the material is easy to deviate from the same side, the control method is complicated, and it is not easy to distribute evenly.

Inactive Publication Date: 2005-10-12
朱筱杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common difficulties are: due to the asymmetric relationship between gravity and the container, the materials in it are easy to segregate to the same side, and it is not easy to distribute evenly. When rotating at high speed, a large eccentric force is generated, resulting in strong vibration, noise, etc.
[0003] There are usually three ways to solve this problem: one is to set up a vibration damping device, which is available in all such equipment; the other is to set up a balance device, such as Sanyo's 02121952.4, 02142600.7, etc., using a water tank as a balancer to offset unevenness, and the structure is quite Complicated; the third is to distribute the material evenly by controlling the movement of the container, and the present invention also belongs to this category
[0004] In the scheme of controllin

Method used

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  • Dehydrating method and special controller of Homogenizing washer with drum
  • Dehydrating method and special controller of Homogenizing washer with drum
  • Dehydrating method and special controller of Homogenizing washer with drum

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Embodiment Construction

[0116] The following describes embodiments of the homogenization method, dehydration method, and control device proposed by the present invention with reference to the accompanying drawings.

[0117] figure 2 , image 3 It is the first embodiment proposed according to the present invention, which is an embodiment of the homogenization method and the dehydration method.

[0118] image 3 Is the flow chart of the dehydration method, figure 2 Is its corresponding speed curve. Such as image 3 , After the dehydration starts, first perform the first step of homogenization operation, which is divided into three sub-steps: [S11] Rotate at the first rotation speed [N1] for a period of time to carry out the ejection and drop process; [S12] Gradually accelerate to the second rotation speed [S12] N2], carry out the sub-layer lamination process; [S13] rotate for a period of time at the second rotation speed [N2]. [S11] and [S12] processes correspond to figure 2 The curves [L1] and [L2] a...

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Abstract

With controlling rotate speed of drum in washing machine, the method makes material cast, fall off and delaminate, and then evenly distribute at inner wall of the drum. The invention also offers several control devices used in all kind motors in drum-type washing machine adopting series excited machine and double speed motor.

Description

Technical field [0001] The invention relates to a method for uniformly distributing materials in a container rotating around a horizontal (or approximately horizontal) central axis, in particular to a method for uniformly distributing clothes in a drum-type washing machine and a dehydrator, and a drum adopting this method -Style washing machine, dehydration machine dehydration program, dehydration controller. Background technique [0002] The common feature of drum-type washing machines, dehydrators and similar devices is that they have an approximately cylindrical and drum-shaped container that rotates around a horizontal (or approximately horizontal) central axis. Centrifugal dehydration and other functions. The common difficulty is that due to the asymmetric relationship between gravity and the container, the materials in the container tend to be on the same side and are not easily distributed evenly. Large eccentric force is generated during high-speed rotation, and strong vi...

Claims

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Application Information

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IPC IPC(8): D06F23/02D06F33/02
Inventor 朱筱杰
Owner 朱筱杰
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