DRUM DISHWASHER

Abstract

The present invention is directed to a drum dishwasher, the washing method is completely different from the existing dishwasher, washing-up is through push the tableware that is distributed freely and is immersed in water to produce relative motion with the water, so as to achieve the purpose of cleaning. Its characteristic structure comprising: drum (101) for placing and driving tableware, wrapped around the drum (101) for water filled bucket (111), support and drive system, control system, and so on.

Claims

1. A drum dishwasher and its characteristics: washing method completely different from previous dishwasher, the cleaning of the tableware of the drum dishwasher of the present invention is based on the use of an external force to drive the tableware that is freely distributed and is totally immersed in the water, make the tableware with the water to produce relative motion, so as to complete the cleaning of the tableware.

2. The rights described in claim 1 of the drum dishwashers its characteristic structures comprises: a bucket (111), a drum (101), a support and drive; the bucket (111) is fixed on a housing (401),the drum (101) is supported, by means of a axis (108),in a bearing (113) fixed to the bucket (111),a drive motor (206) is connected to the axis (108) so as to drive the drum (101) to rotate.

3. In claim 2 refers to of the drum (101) its features for a hollow and with hole of drum-shaped box, the drum (101) in a end department has a opening, another end equip with supports and drive axis (108); its axis (108) drive drum (101) rotated; drum (101) within fixed has lifting device.

4. In claim 3 refers to of the lifting device its features for lifting device is installed oppositely inside the drum (101), typically a flat baffle, another Chinese eight-shaped baffle.

Description

BRIEF DESCRIPTION OF THE DRAWING

[0009] FIG. 1 a typical traditional dishwasher front Sectional view;

[0010] FIG. 2 drum;

[0011] FIG. 3 lifting device;

[0012] FIG. 4 a drum dishwasher appearance;

[0013] FIG. 5 a drum dishwasher side Sectional view.

DETAILED DESCRIPTION OF THE INVENTION

[0014] Press the start switch to start a complete washing process, the control system will first testing whether door 201 has been closed, such as a closed, open the inlet valve 301 adding water. Water level detection switch detects if the water level reaches the specified level (typically water level close to or even exceed the top point of the drum 101), after reaching the specified level to close the inlet valve 301 and start the drive motor 206 while the control system detects if the water temperature reaches the set temperature has not reached the heater is turned on until the water temperature reaches a predetermined temperature. Drive motor 206 drives the drum 101 rotated, the tableware inside the drum 101 is driven by lifting device, from the bottom to the top of the drum 101, then the tableware fall under its own weight, so the cycle, up and down tableware in the process with warm water rubbing against each other, the longer, the more clean. To the scheduled time, control system makes driving motor 206 into a swing state, drive drum 101 at an angle with the vertical direction swing, and then open the drain valve 302, when after the water has been drained, close the drain valve 302, re-open the water inlet valve 301. The process repeats several times, completed the tableware cleaning process, start heating sterilization procedures, to a preset temperature and time, end the wash cycle.

[0015] Applications for the protection of the present invention include, but are not limited to the above-mentioned characteristics of the case, simply change any skilled in the art based on the present invention made are subject to patent restrictions (such as drum shape, opening position, supporting and driving modes, internal structure, etc).