Despite the development of technology, including in the field of kitchen appliances, ordinary whistle kettles are still popular. Unlike electric kettles, these products are much more economical in terms of energy costs, moreover, they are more reliable and durable, and the cost of most models is lower than the price of an electric kettle.
Features
The main feature of such a kettle is the presence of a whistle, which signals the owner that the water has boiled. The whistle is so deafening that even a person in the back room listening to loud music will hear it. Unlike analogues without a whistle, these kettles are not only more convenient, but also durable. As you know, ordinary products often spoil when boiling, since a distracted owner can forget for a long time that a kettle is placed on the stove.
The steam coming out of the nozzle will go unnoticed; as a result, the kettle is completely smoked and it is easier to throw it out than to put it in order. The loud whistle of the presented products will not allow such a situation.
The principle of operation of the whistle is quite simple. In the first minutes, the water in the kettle heats up to 20-50 degrees. If you open the lid at this moment, condensation can be seen on the walls. When reaching 80 degrees in the water, bubbles will start jumping, the liquid will oscillate due to heating from the bottom.
As soon as the water temperature rises to 100 degrees, steam is formed inside the free space, which needs to exit the closed container. Gradually, the steam will come out through the whistle nose, which will make a sound, indicating that the kettle has boiled. As soon as the gas is turned off, the steam pressure in the kettle decreases and the whistle stops.
Most often, the whistle, which is usually removable, is made of stainless steel. The melting point of this material is higher than the boiling index of water.
Inside the device there are two thin plates with holes and a small gap between them. Steam under pressure passes between these plates, from which an audio signal is generated.
Materials
When choosing a whistle kettle in a store, it is important to consider several criteria, among which the choice of material is the main one. Housekeeping departments offer several product options.
Stainless steel
One of the most reliable instances. This is a practical product that highly resistant to elevated temperatures. The users of stainless steel kettles are also attracted by the absence of emission of harmful substances during heating, which makes the process of boiling water as safe as possible for health. In appearance, such a product looks very aesthetically pleasing.
The only problem when using this option is complicated care. When washing the case, do not use hard sponges, soda, salt, aggressive chemicals, since all these products can damage the surface. When washing, use soft sponges and delicate detergents.
Enamelled steel
This option is chosen by lovers of bright, attractive dishes. The surface of the teapot can be orange, beige, yellow, green, red, on the walls can be depicted flowers, patterns, paintings, lace and even whole landscapes. However, the quality of this material is still slightly inferior to stainless steel, it is quite susceptible to a sharp change in temperature and mechanical stress.
With careless use, chips appear on the coating, and this already signals that it is better not to use the dishes anymore. When buying an enameled kettle, the hostess should know several rules for its operation. For example, it is not recommended to empty the container immediately. It is also undesirable to put the boiled kettle in a cold place, otherwise, with a sharp change in temperature conditions on the surface, chips and cracks will form. Enamel can crumble if the vessel has a large bottom diameter and the burner is small.
Ceramics
Safe and environmentally friendly option. This instance also attracts buyers with its amazing design. Ceramic teapots look very easy, elegant, noble. However, ceramics in itself is a rather fragile material that requires careful handling.
When choosing a ceramic teapot, it is recommended to pay attention to the location of the handle, it should be convenient for the user and be located in a safe place for him to avoid burns. Also, when buying, check how tightly the lid closes. A fragile ceramic element can fly out of tilt and break. It is recommended to choose models with a double bottom, then you can become the owner of an analogue of a thermos.
Other materials
Kettles made of other materials are not widespread. This includes, for example, products from heat resistant glass. This is a very aesthetic dish that will harmoniously fit into any kitchen interior, however this option is different increased fragility. Not too popular are and cast iron models. Such instances themselves have a lot of weight, and the water in them boils for a very long time. But this is the most durable option, its service life is practically unlimited.
The kitchen becomes less and less relevant. aluminum kettles. The fact is that this material reacts with water when exposed to high temperature, and the liquid becomes unsafe for the human body. By the way, whatever material is selected, it is important to select alloys that do not oxidize upon contact with water, since the ingress of toxic substances into tea negatively affects human health.
Manufacturers Overview
Whistling kettles can be made both in Russia and abroad, while domestic copies are not inferior in quality to their foreign competitors. After analyzing customer reviews, you can make rating of the most popular Russian and foreign models.
Bekker De Luxe 2.6 L BK-S404
Sample of high German quality. Users are satisfied with the variety of design, among the models you can easily pick up an option that fits perfectly into the interior. An indicator of high quality steel is the presence of marking 18/10. This material is resistant to acidic substances, it does not deform under the influence of high temperatures. The pluses include the thick encapsulated bottom of the kettle, thanks to which the heat is distributed evenly, and the water boils quickly.
Attracts buyers and a monolithic, unheated bakelite handle with a lever for folding the whistle. The product can be washed in a dishwasher and used on any stove. However, it is quite light in weight and roomy at an affordable price.
"SteelEmal" Vologda 3 L
Model of a Russian manufacturer with 45 years of experience. The design is made in the style of the national Russian tradition, so the teapot is highly appreciated by lovers of Russian culture and classical forms. The case is made of stainless steel with a protective coating, so that the product is resistant to deformation and mechanical damage.
Of particular note is the neat glass cover that fits snugly against the body. Its button does not heat up and allows you to open it with your bare hands if necessary. The handle of the kettle is made of heat-resistant plastic, which does not heat up and does not burn fingers. Use on any type of plates is possible.
Vitross Maestro 3 L
The products of another Russian manufacturer. This kettle is also made enamelled stainless steeldue to which the specimen is a fairly durable and resistant to chips, scratches and other damage to the product. This material is almost impervious to corrosion. Popular with housewives who prefer to use dishes of bright colors in the kitchen is a light green teapot.
This sample retains the saturation of the colors and does not fade for a long time. The cover is made of durable heat-resistant glass, which does not break even with shock. The button on the lid and the pad on the whistle are made of insulating materials. Also, buyers are attracted to this model handle, which does not heat up while using the kettle and has an ergonomic shape. Appreciated by users and a pleasant value.
Rondell Walzer RDS-419
Another model popular in Russia from Germany. The variant is made of 18/10 stainless steel, the case has a matte surface, which creates a modern and at the same time classic design. The ergonomic refined handle gives the image of a voluminous 3-liter kettle lightness and even airiness. It is made of bakelite and therefore does not heat up.
Customers who are hygienic will enjoy the non-contact mechanism for using the whistle. To remove it, you need to press the lever located on the handle, then the whistle will rise itself and you won’t have to touch it with your hands, risking to burn yourself. Among the advantages of the model, customers highlight reliability, safety, resistance to damage, versatility for all plates. Among the shortcomings noted inadmissibility of washing in the dishwasher.
Ejiry
This is a Japanese brand, which is characterized by the release of products of neat shapes in bright colors and floral motifs. Russian housewives love bright, eye-catching dishes and therefore are often fans of Ejiry. This company is interesting for its special production technology, for example, the manufacturer adds powdered sugar to the enamel, giving added strength.
Despite the beautiful fashionable design, Ejiry teapots have flaws. So, there is a high price for the enamelled case, wound by a high-end brand. In Japan itself, the purchase of such a teapot will be much cheaper, so buyers recommend purchasing the product through online stores.
Alpenkok AK-512 3 L
This model refers to varieties that change color. The indicator of heating is a pattern that is made in black, but at an elevated temperature it becomes colored. The case is made of stainless steel with a white decorative coating. The colored pen is made of plastic, there is a device for opening the nose on it. It is possible to use the product on any type of plate.
Criterias of choice
When buying a kettle with a whistle, it is important to pay attention to the stove on which it will be used. Most lucky owners gas stoves. You can boil water on them in any model of the teapot, however, stainless steel or cast iron options retain heat best.
Residents of apartments with induction hobs prefer to buy metal kettles. In this case, a whistle kettle is a great option that will warn the owner in time that the water has boiled and will protect the stove from damage. It is better to abandon cast iron specimens, since they have a large weight and with careless operation can deform the surface of the plate.
Owners of electric stoves are also free to choose. However, according to some consumers, in this case it is still better to buy electric kettles, since the energy consumption will be the same, but a self-switching kettle is more convenient in operation.
When choosing a kettle with a whistle, pay attention to other points.
- Take the copy you like in your hand, make sure the handle is comfortable to operate. Is there a burn on your fingers when you pour water.
- Make sure that the cover fits snugly against the product.even if the kettle is turned upside down. Feel free to shake the inverted sample in the store to make sure the lid is durable.
- Prefer models with a double or triple bottom, they better hold heat.
- Check how comfortable the product is by weight. Keep in mind that a kettle filled with water will be much heavier.
- Pay attention to additional functions.. For example, options with a built-in thermometer are now offered. These models are suitable for connoisseurs of elite varieties of tea, which are important to brew with water at a certain temperature.
- Consider the volume of dishes. The average cup volume is 250-400 ml. The calculation is made with a margin of 1 liter, if you think about guests or other uses of boiling water, except for tea. The most popular volume is 2.5 liters. For a family of four, a product of 3-4.5 liters is suitable.
- For those who don’t like to wait long, while the kettle boils, it is recommended to give preference to varieties with a large diameter of the bottom.
- The nose of the kettle should be in the middle. If it is slightly higher or lower, this will create difficulties in use.
- Make sure the filter and valve are which should divert steam.
Care Rules
Whistling kettle of any type is recommended to be washed and cleaned. once a week. To rinse the container inside and prevent scale formation, you can dilute vinegar and water in hot water and fill the kettle with the resulting solution. Scale already appearing on the walls can be eliminated. diluted vinegar, peel or lemon juice, soda or potato husk. Put any product in a container and boil for several minutes. Now the scum is easily removed with a sponge.
To cope with the plaque that has arisen in the nose, you can again use baking soda. To do this, pour boiling water to the kettle to the top, add soda and leave the product under a bath towel for an hour.Now the contents need to be drained and rinsed the inner walls with hot water.
Also among popular recipes for cleaning the kettle is popular marble, which can be put on the bottom of the kettle - this substance prevents the formation of scale. Some housewives do not disdain and Coca-Cola, which must be boiled in a kettle for half an hour.
It is not recommended to use chemicals to clean the container. since it is rather inconvenient to rinse it from the inside, and poorly washed elements of detergent remaining on the walls can get into the body with water and adversely affect human health.
It is allowed to use household chemicals to wash the outer walls of the kettle, but it all depends on the material of the product. For example, the use of abrasive to clean an instance of stainless steel is unacceptable.
Use some more tips when caring for your kettle.
- The whistle does not need such frequent care, so do not forget to remove it before proceeding with washing the kettle.
- The volumetric kettle is rather inconvenient to wash outside, therefore, it is recommended to use a wide basin for washing the outer walls. You can fill it with water and place the kettle there. This is more convenient than washing in the sink.
- To remove fat from the walls lovers of folk recipes use citric acid, mustard, cucumber pickle, laundry soap and even toothpaste. However, in the latter case, choose a non-bleaching paste, since this variety contains abrasive substances that can harm the steel case.
To clean the kettle with a whistle from scale, see the next video.