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Washing programme for a dishwasher having a shorter cycle with a constant cleaning efficiency

A dishwasher and program technology, applied in the washing machine/washing machine of tableware, the washing machine/rinsing machine parts of tableware, the application of dishwasher, etc.

Inactive Publication Date: 2009-01-14
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, these quick programs can only be used on dishes that are slightly soiled and do not have hard crusts

Method used

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  • Washing programme for a dishwasher having a shorter cycle with a constant cleaning efficiency
  • Washing programme for a dishwasher having a shorter cycle with a constant cleaning efficiency

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0034] quick procedure

[0035] In this example, as with the low temperature program described above, starting the fast program only changes the control of the water switch (the water switch activates both spray arms to spray water at the same time, or activates the spray arms in an alternating manner; not shown); so that The upper and lower baskets are no longer supplied with water in an alternating manner but simultaneously. In order to be able to generate a greater wash water volume flow without reducing the nozzle pressure of the spray layer, the speed of the circulation pump and the water level in the appliance can also be increased. This increases, for example, the water consumption slightly from about 14 liters to 15 liters and the energy consumption, for example, from about 1.05 kWh to 1.44 kWh. Thus, the time required to complete the cleaning program can be reduced from about 140 minutes to about 70 minutes with the same cleaning and drying performance.

example 2

[0037] quick procedure

[0038] In the example shown here, starting the fast program increases the temperature in all cleaning and rinsing steps. The drying temperature also increases. Higher water temperatures are achieved through more frequent heating processes. The measures shown increase, for example, the energy consumption from approximately 1.05 kWh to 1.44 kWh, while the water consumption remains the same. The required procedure time is cut in half, from about 140 minutes to about 70 minutes.

example 3

[0041] In this third example, only the speed of the circulation pump, and thus the nozzle pressure of the spray level, is increased. This, for example, only increases the energy consumption from about 1.05 to 1.44, while the water consumption remains the same. The time required dropped from about 140 minutes to about 110 minutes.

[0042] Obviously, the described measures can be combined with each other in any way in order to save more time. However, energy and water consumption also rises accordingly at this time.

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PUM

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Abstract

The invention relates to a method for controlling a dishwasher having at least one predetermined sequence of a rinsing programme in order to obtain a defined cleaning result. Said method consists of carrying out washing and rinsing steps. The predetermined sequence of the rinsing programme is configured in such a manner that a minimum amount of water and energy are used. According to the invention, at least one additional predetermined sequence of a rinsing programme for obtaining the same defined cleaning result, wherein the water and / or energy consumption is increased and the cycle of the rinsing programme is simultaneously reduced, is provided.

Description

technical field [0001] The invention relates to a method for cleaning items to be cleaned in a dishwasher, in particular a domestic dishwasher, said method having at least one predetermined sequence of washing programs, for example intensive, low temperature, automatic or standard, and have a specific mechanical and / or thermal soil removal energy to achieve a specific cleaning and / or drying result, whereby sub-program steps such as pre-rinse, clean, intermediate rinse, final rinse and dry are performed and make the predetermined cleaning program Sequences are constructed to use a minimum amount of water and energy. [0002] The invention relates to a dishwasher, in particular a domestic dishwasher, for carrying out the method, comprising: a washing compartment for holding items to be washed; a door for opening and closing the washing compartment; a circulation pump for applying wash water to the items to be cleaned; a heating unit for heating the wash water; control means for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/42A47L15/46
CPCA47L2301/04A47L15/4293A47L2501/05A47L15/0044A47L2501/06Y02B40/42A47L2501/03Y02B40/00A47L15/42A47L15/46
Inventor R·里格尔H·海斯勒M·福特M·罗森鲍尔
Owner BOSCH SIEMENS HAUSGERATE GMBH