The main advantage of the dishwasher is considered to be time-saving techniques that the hostess could be spent on a large number of washing dishes. This is true if you have a large family. However, this is not the only advantage of the dishwasher. This apparatus substantially reduces the amount of water resource. This can be a plus in favor of purchasing the machine, if important to you, this characteristic. Many users are interested in whether water saving dishwasher and how real these savings?
Different models of dishwashers consume different amounts of water resources. All manufacturers indicate the water flow and electricity to the device characteristics. Dishwashers are divided into full-length and narrow, depending on that, they contain a different number of dishes. This is also an important criterion, as it determines how many items you will be able to wash a single wash cycle.
Full Size The device comprises from 10 to 14 standard dishwashing sets. To wash them may be used up to 14 liters of liquid. Narrow (compact) cars can take at a time from 6 to 9 sets, as they will wash a quantity of dishes with 7-10 liters of water.
If a small family, cheaper to buy a compact model, otherwise, you will begin to waste water on washing a few dishes and no economy will not. Or you'll have a long time to save the dishes to boot the machine completely.
The most economical in terms of consumption of resources at the moment considered dishwashers produced in Europe. Brands such as Bosch, Siemens, Electrolux and others., Pay great attention to the factor of savings, so their products are named the most energy efficient. In addition to reducing water consumption, they consume very little electricity.
The following example shows how much water is consumed different class machines Model A (the most economical)
- Bosch SPV63M50 (narrow) - 8 liters of 9 sets;
- Siemens SN66M094 (full-size) - 10 liters per wash 14 sets;
- Smeg BLV2VE (full length) - 8.5 liters per wash 13 sets.
These dishwashers are premium devices, which greatly saves resource consumption. Electricity consumption in them is also minimal. This figure is around 0.7-0.9 kW, depending on the machine size. In addition, most models have a half-load function that allows you to reduce the consumption of water resources by 25-30%. In the rankings of the best machines for washing dishes often leading devices from Bosch, as the most cost-effective and low-end models.
cleaning Features
Based on these characteristics of the manufacturer, we can know the exact water consumption in a particular dishwasher. How much of this resource is consumed when hand washing? It is easy to understand, this process is conducted manually. For example, in a full-size dishwasher, you can load 14 sets of china (about 62-64 items). Let's say it will be:
- 20 trays;
- 15 mugs;
- 2 pans;
- 2 salad;
- tureen;
- 22 cutlery.
The device will wash ware such amount, spending about 10 liters of water. If you wash things by hand, the water will be spent several times more - about 20 liters of hot and cold as well. Moreover, in the experiment, only half hand washed dishes, t. E., A 32 subject. In this case, while soaping tap closed. Expenditure of water for manual cleaning is obvious. From this we can conclude that the dishwasher saves water resource.
Some users may wonder why this is happening? The reason is that the machine is in the process of washing using special technology. Dialed the volume of water is used several times. It is used for pre-irrigation, washing with detergents and rinse.
After performing a single operation, the dishwasher does not wash water in the water drain, and filters it, and uses again. In the process of the dirty washing liquid is drained and new water gets from the tap, but this occurs in small amounts. Water jet discharged from the sprinklers under high pressure, which also reduces resource consumption.
What savings will be in rubles, you can count on the basis of the tariffs for the water in your area. Also, this figure will depend on how often you use the dishwasher machine. On average, it is estimated that for the year operating machines savings of a little more than a thousand rubles.
At the same time we must note that some grow on electricity costs because the device heats the cold water wash. Add to this the cost of special cleaning and care agents for dishwashing appliances. Many people conclude from this that much to save on water resources does not work, other costs which cover whatever water savings.
In favor of dishwasher technology, we can say that it is acquired not so much to reduce resource use, how much to save time and energy, leaving on a daily dishwashing. For many people, free time is a very important factor, especially if a family has young children.
