70% of the human body is full of water. Our people need to drink water every day. If a person does not drink water for three days, he will die. We all need to drink water now, boiled water. Do you know how to choose a kettle? The stainless steel of the kettle has a great impact on our human body. Some stainless steels may contain heavy metals. So, today I will tell you how to choose a hot water bottle. In the process of selecting home appliances, how do you choose home appliances?
How to choose a kettle
1, sus304, containing 8-10% nickel, in line with national standard stainless steel food hygiene requirements.
2, 202 stainless steel, containing 3-4% nickel, part of which meets the national standard stainless steel food hygiene requirements;
3. 201 stainless steel, containing nickel.
4. Look at products with good appearance manufacturing technology, exquisite manufacturing technology, smooth plastic on the surface, and natural curve transition. On the contrary, for poor products, the stainless steel is unevenly polished, the gap between the plastic parts and the stainless steel kettle body is uneven, and the plastic parts have burrs and scratches.
5. Choose thermal insulation electric kettles and fast electric kettles with temperature control function. Some new electric kettles generally have temperature control function. When the water is boiled, it will automatically power off, which can effectively prevent dry burning caused by unattended operation. Avoid all kinds of accidents.
6. When buying an electric kettle, it is best to listen to the word of mouth of the surrounding users. Those who buy online will get a good rating.
How to buy home appliances
1, refrigerator purchase
Look at the capacity: the general family is about 220 liters is appropriate, you can choose large or small according to living habits.
Power consumption: refrigerators currently on the market are affixed with energy-saving signs. Energy-saving signs are divided into five levels, with the first level being the most energy-efficient.
Freezing capacity: The greater the freezing capacity of the refrigerator, the faster the food can be frozen, and the better the preservation effect.
2, microwave oven purchase
Selection of specifications and varieties: At present, microwave ovens on the market are mainly concentrated in 700 ~ 900W, and 800W is more suitable for general families. From the control aspect, it is divided into computer and mechanical types, and from the function aspect, it is divided into two types: barbecue type and non-grill type. The computer type is suitable for young people and more educated people. The mechanical type is most suitable for middle-aged and elderly people.
Choice of appearance: including shape, color, appearance quality, manufacturing process, etc. The appearance is easy to feel, and the internal quality is difficult to know. Generally speaking, the manufacturing process is excellent, and the internal quality is also good. A good microwave oven is beautiful and well-proportioned. The surface of the product is free from mechanical bumps and abrasions. The panel is flat. . Choice of safety: Microwave oven should be able to withstand frequent use and high temperature without deformation.
3.TV purchase
The first is definitely the TV. Nowadays, we watch TV less often. In most cases, the mobile phone is directly resolved. It may only be opened when a friend comes to play, especially some professional functions are rarely used, so spend Buying a TV for a large price to go home is often a furnishing for many hours, so the TV is enough. You don't need to buy too expensive.
First of all, determine the size you want to buy; second is the brand, each brand has its different focus and positioning, and the price varies greatly; the third is the price, one cent for one cent, don't blindly trust the lowest price; The fourth is after-sales service. Also care about whether it is a high-definition TV, whether it has an HDMI interface and so on.
4, water heater purchase
Look at the price, look at the brand. Water heaters are attributed to high-quality appliances. No security risks are allowed. Judging from experience, the quality of the big brand water heaters produced by those big manufacturers is all high. In addition, depending on the price, you can't buy cheap water heaters, too low water heaters are better not to buy.
Look at the capacity. Water heaters on the market are classified according to their capacity. We have to choose the corresponding water heater according to the population of our family. 50-60l is enough for general families
Careful installation. The installation of the water heater must be very careful, otherwise there will be hidden safety hazards. It is better to find a professional technician from the manufacturer to install the device, and carefully read the instructions when using it.
Today I will share with you how to choose a kettle and how to choose home appliances? I believe that everyone can understand in daily life. The stainless steel of the kettle will affect the safety of our use. In order to ensure the health of our water quality, we must choose a qualified one when choosing a kettle. Water is the basic element for our survival, so today I will share it with you.
