An electric boiler is a convenient way to get hot water. The only condition for its operation is the ability to connect to the network. It is convenient to have an electric boiler in the house in case of unforeseen situations when it is impossible to heat water on a gas stove. Among other things, compact portable devices make life easier on the trip. Let's find out which boiler for water is better to choose for operation in certain conditions.
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Electric immersion boiler is used in cases where it is necessary to quickly heat water in the absence of access to a gas stove, an electric kettle.
A special group of boilers include devices in the form of a mug. Such devices are characterized by mobility and are used for quick heating of water in the passenger compartment, in office premises.
There are also devices that are used by public catering establishments. The bulk of such devices are containers that provide the preparation of hot water for cooking food. Install them on distribution lines, kitchens, bar counters.
Next, we consider these types of boilers and the features of their use in more detail.
Immersion boiler
Immersion boiler belongs to the category of simplest devices. The basis of such devices is a metal spiral, which is placed in water and causes it to boil when the material is heated under the influence of electricity.
The main characteristic here is power. If it is necessary to prepare a significant mass of liquid, an electric immersion boiler is required for a large volume of water.
Used devices of the type presented in domestic conditions. Catering establishments resort to the operation of such devices extremely rarely, due to the lack of ease of use.
Boiler mug
Devices of this type are produced in several versions. Most devices look like a metal cup, from which a pin with a connector for connecting to a car cigarette lighter leaves. Such a mug-boiler is able to quickly heat the liquid, but has its drawbacks. The capacity of the containers is extremely small. In addition, in the process of heating, the device needs support by hand.
Another thing is mugs-boilers with side clamp. Such devices are securely fixed between the glass and the car door seal or are installed on special stands. Devices of a similar plan are characterized by increased capacity, and also contain a wire that is connected to the cigarette lighter and does not interfere with the driver's control of the vehicle. Naturally, an alternative to such a device can be an electric immersion boiler for a large volume of water. However, to connect it in a car, a special adapter is required. And the use of a spiral device does not look like a very convenient solution while driving.
Today, there are boiler mugs on the market, the volume of which reaches 500 ml or more. This spaciousness allows you to count not only on making a cup of a hot drink, but also on heating up soups, brewing instant noodles.
Some models of boiler mugs have double heat-saving walls. The implementation of the same principle of action that is used in thermoses makes it possible to keep water hot for a long time.
If we talk about the shortcomings of boilers, here it is first of all worth noting a fairly long heating of the liquid to a boil. Connecting the device to the cigarette lighter discharges the battery. Among other things, during the heating of water, overheating of automobile wiring, interior elements, up to fuse blocks can occur.
Flowing electric boiler
Flow-type devices are quite capacious industrial units. Their main advantage is the possibility of uninterrupted heating of large volumes of water. To get this opportunity, it is enough to connect a flowing boiler for water to a centralized water supply system. After turning on the device in the mains, hot water will be prepared each time the tap is turned on.
A flow-type electric boiler looks ideal for use in places where an impressive mass of people are concentrated. At the same time, devices of this plan cannot be called economical, because they constantly consume electricity.
Installed flow boilers on the wall in places with direct access to the water supply. When they are turned on, water fills a special tank, after which it heats up to a predetermined temperature. Then the device automatically turns off . The presence of a built-in mixer in the design of a flowing boiler provides the possibility of draining excess boiling water or diluting it with cold water.
Filling boiler
Bulk devices, like devices of the previous type, belong to the category of industrial equipment, which is mainly used by public catering establishments. However, to ensure their performance does not require an uninterrupted connection to electricity. It is enough to fill the tank with water and heat it to a certain temperature. Further, the filling boiler acts as a kind of thermos into which liquid is added as the tank is emptied.
Such devices are most often included in distribution lines in cafes, bars and restaurants. The tank capacity, depending on the model, can be from 5 to 30 liters. Bulk boilers are equipped with a mixer, through which consumers pour water into glasses.
Useful Tips
When choosing a household appliance or a travel electric boiler, the main attention should be concentrated on the material of the heating element. It is desirable that it be made of stainless steel. The specified material is resistant to the development of corrosion processes. Therefore, a boiler with such a heater will last a long time.
When purchasing a small boiler for heating water in a mug, it is worth giving preference to models that contain at least three turns of a spiral. In this case, the liquid will boil much faster.
In the case of buying a submersible boiler, it is worth paying attention to the presence of marks on the spiral, which suggest to what level the device can be immersed in water.
If industrial equipment is selected for operation in a catering establishment, the main attention should be paid to the capacity and capacity of the tank for pouring water. It is important to dwell on models with a margin of performance. This is required not only to meet the needs of numerous customers, but also so that the device does not function at full load.
The advantages of using a boiler for heating water
Operation of boilers gives the following advantages:
- Devices for this purpose allow you to quickly cook boiling water, subject to the use of industrial models - in large volumes.
- Most devices are equipped with an automatic shutdown system, which contributes to safe operation.
- A variety of models makes it possible to choose a device that will be conveniently used depending on certain operating conditions.
- Industrial designs of boilers differ in attractive design. Therefore, they can be placed even in front of visitors to public institutions. The aesthetic appearance does not introduce dissonance in the interior design, and the compact size does not cause a lack of free space in the workplace.
Finally
As you can see, there are many individual types of electric boilers. When choosing a particular option, it is important to pay attention to the conditions of future operation. An important criterion is also the performance of the device.