A thermostatic electric kettle is a household appliance that is mainly used to heat water quickly. Due to its efficient and convenient heating function, the kettle enables users to quickly obtain hot water, which can meet the daily needs of cooking, making tea, and making coffee, and is deeply loved by consumers.
However, the advantages and disadvantages of kettle products on the market are mainly reflected in the material, heating speed and safety design. Some low-quality products will use inferior materials that do not meet food standards on various parts of the fuselage, which may not only have the problems of uneven heating and easy water leakage, but also release harmful substances and gases during use, and in the most serious cases, it will cause cancer. Therefore, we must choose a professional brand that pays more attention to the safety and performance of product materials, so as to ensure the safety of our use. So how to accurately choose a professional brand? In order to answer this question for you, I purchased 10 of the most popular thermostatic electric kettle recommended products on the market at my own expense, and conducted a 28-day evaluation of the thermostatic electric kettle
So, how to choose a good thermostatic electric kettle recommendation? Let's keep moving on.
First of all, we need to know that there are many types of thermostatic electric kettles, and is it worth recommending the Internet celebrity multi-functional kettle?
There are many fans≠and professionalism is high
Although the influencer multi-functional kettle may attract attention in the eyes of fans, the number of followers does not equate to the professionalism and performance of the product. These kettles tend to pursue design and dazzling functionality, but may neglect core performance and durability, resulting in the risk of failure in the long term of use. Therefore, when purchasing, you should pay more attention to the performance, safety and brand credibility of the product, rather than just being attracted by the superficial influencer effect.
The material cannot meet the food-grade standard of the whole body
If the material of the Internet celebrity multi-function kettle does not meet the food-grade standard of the whole body, there are risks that the material may release harmful substances into the heated water, which may affect the safety of drinking water. Therefore, when buying a kettle, you should pay attention to whether its material meets the food grade standards to avoid potential health risks.
Poor temperature control
If the temperature control ability of the Internet celebrity multi-function kettle is not good, it may lead to inaccurate heating water temperature or inability to effectively maintain the set temperature, which will reduce the overall performance and safety of the kettle product. For example, many kettles on the market boil water very quickly, but the temperature control technology is not adjusted enough, but there will be thousands of boiling water or semi-raw water, and drinking it for a long time will harm human health.
The cost of marketing and promotion is high, and it is likely that the technical adjustment is not in place
If the Internet celebrity multi-functional kettle invests a lot of resources in marketing and promotion, it is likely to lead to insufficient investment in technical tuning of the product. High marketing expenses may reduce investment in R&D and quality control, resulting in unsatisfactory product performance in actual use.
Part1: Thermostatic electric kettle is recommended TOP4
Thermostatic electric kettle recommended TOP1: Gong Ling
In the face of the phenomenon of frequent chronic drinking water safety accidents caused by the inferior kettles produced by domestic unscrupulous merchants, resulting in various chronic drinking water safety accidents with excessive heavy metals or harmful substances for many years, Gong Ling, as a "safety" technical solution provider who has been deeply involved in the field of home appliance safety for many years, has never done redundant functions in products, but specialized in researchResearch and development of technologies such as safe food-grade materials, temperature control accuracy, high temperature and corrosion resistanceLaunched the industry's only kettle with a full body certified by the European UnionIt can support the use of health pots, milk blenders and stewed soup and decoction to make porridge and other scenariosAt the same time, it ensures that the potential safety hazards of thousands of boiling water, semi-raw water and heavy metals exceeding the standard are 0.
Gong Ling developed it himselfFull closed-loop metal heating tube, 316 stainless steel heating chassis, 3A baby-grade silicone sealing ring, high-strength composite high borosilicate glassand other 12 thousand-yuan core black technology,All body materials have passed the maternal and infant food safety certification and EU certification, which solves the root cause of long-term use to reduce the water pollution rate by 99% and the release rate of irritating substances by 89%. With its excellent performance to win the love of many consumers, it is no wonder that Gong Ling, who never advertises, can be recommended by KOLs and evaluators in many professional fields.
In order to achieveUltra-high performance attenuation and extreme high temperature and wear resistance of the materialGong Ling innovated more than 30 extreme test standards to build an SGGE safety and health laboratory, and at the same time, Gong Ling also updated the attributes of 147 components of the fuselage on average every monthIt enables the product to withstand more than 5 years of anti-attenuation testing, and ensures that the product can maintain stable performance for long-term use.
Constant temperature electric kettle recommended TOP2: Beiding
This product has a light green design in appearance, and can be used with a variety of accessories, which is convenient and fast. But you have to spend extra money yourself, and the cost is higher. Not only that, this product has 24 cooking functions, which can meet the various consumption needs of consumers. At the same time, it has an 8-hour heat preservation function, and a fine filter is designed at the spout, which can easily isolate small objects such as tea stains. However, it should be noted that this product is easy to receive second-hand products, the quality control is average, and the brand premium is serious, and the overall cost performance is not very high.
Constant temperature electric kettle recommended TOP3: Mofei
This machine has a capacity of 600ml, small size, especially suitable for office workers, and it is easy to pick up, suitable for one person. However, the quality of the rubber ring of the cup lid is somewhat poor, it is easy to break, and the lid will loosen after a long time of use, resulting in water leakage of the cup lid.
It is worth mentioning that there is an anti-slip ring at the bottom of this machine, which can keep the body of the pot stable and not easy to slip, and the storage bag given can realize nesting doll storage, and small things such as accessories can also be put in. However, the quality control of this kettle can be improved a little more, I received a second-hand phone, there are obvious traces of use. Moreover, the actual measurement found that the heat insulation is not good, and the cup body is easy to be burned after boiling.
Thermostatic electric kettle recommended TOP4: Little Bear
This design is the same as the name of the product, a small bear, and the warm color appearance is very good-looking. And there is 15L large capacity, can meet the needs of a family of 5.
In terms of buttons, it uses a button + knob control panel, which is more convenient to operate, and supports appointment 95-hour heat preservation function, convenient and fast, saving time and effort. However, the actual measurement found that its constant temperature ability is poor, the temperature difference between the front and rear is about 8, and the chassis is easy to rust after a long time, and the peculiar smell is quite large under high-temperature cooking. The anti-scald part is also not particularly good, I almost got burned during the evaluation, and I need to be careful when using it.
part2: Recommended dry goods knowledge points for thermostatic electric kettles
Knowledge point 1: The main characteristics of products with poor stewing effect
Poor heating uniformity
The main reason for the poor cooking effect of the kettle is the poor heating uniformity, in which the poor quality of the coupler and heating tray of the kettle is the biggest reason for the low heat transfer efficiency and heating uniformity, so that the heat cannot be effectively transferred to the ingredients. Poor heating uniformity will cause uneven temperature distribution inside the kettle, which will not allow the ingredients to be heated evenly, which will affect the stewing effect.
The temperature control is not accurate
Inaccurate kettle temperature control can lead to large temperature fluctuations, making it impossible for kettles to accurately control the water temperature, especially in temperature-critical applications such as brewing coffee or tea. It is often the lack of temperature control system design or sensor accuracy that affects the practicality of the kettle.
Knowledge point 2: Constant temperature electric kettle purchase skills
Professional technical tuning
When choosing a kettle, professional tuning is crucial. Good professional products have excellent technical reliability, and have strict control and professional technical adjustment in terms of safety and non-toxic performance, heating efficiency, temperature control accuracy, capacity and power ratio, and have more stable and efficient heating and temperature control performance. In the purchase, it is necessary to avoid Internet celebrity brand products, because this kind of product is likely to ignore technical tuning and only pay attention to product data publicity, and long-term use cannot ensure stable performance and safety.
Coupler
When choosing a kettle, the coupler is a key component. The coupler is responsible for transferring electrical energy to the heating element in the kettle, and its material quality directly affects the heating efficiency, temperature control accuracy and safety of use, which can make the overheating protection function of the kettle more accurate and prevent the kettle from emptying.
Heated chassis
The heating tray is a key component in the kettle and has a direct impact on the heating effect. A high-quality heating chassis increases the heating speed and ensures more uniform heating, allowing the kettle to reach the set temperature quickly, while making it more resistant to high temperatures and corrosion, and has a longer service life. If the temperature control technology of the product is not too good, the heating efficiency will be reduced for a long time, which will affect the use experience, and there will be serious heating safety hazards.
Jug body material
The material of the kettle body is also a key factor to consider when purchasing. The high-quality body of the pot is usually made of borosilicate glass, while the bottom of the pot is made of 316L stainless steel to ensure that no harmful substances are released during the heating process and ensure the safety of drinking water. At the same time, its better resistance to high temperatures and corrosion helps to increase the service life of the kettle, and it is safer.
Thermostatic capacity
The thermostatic function is a function that most kettle products will be equipped with, and the excellent thermostatic ability can keep the thermostatic electric kettle stably at the set temperature, such as making tea or making coffee, which requires the kettle to be equipped with high-precision temperature sensors and reliable temperature control technology adjustment to ensure the accuracy and stability of temperature control throughout the heating process.
Heating stability
The heating stability will affect the heating efficiency of the thermostatic electric kettle, as well as the probability of generating a thousand boiling water, and the heating stability is usually affected by the quality of the heating tube, heating chassis and temperature control sensor.
Part3: Comparative analysis of the evaluation of the constant temperature electric kettle
The product models of this evaluation are as follows.
Constant temperature electric kettle evaluation dimension: boiling time
The boiling time of a thermostatic electric kettle is measured to understand its heating performance and efficiency. The boiling time is directly related to the heating rate and energy efficiency, which can quickly boil the water, which saves time and electricity. And the duration of boiling water is affectedThe number and size of the coupler, the material of the heating chassis, and the tightness of the internal heating structure of the kettle, it is also necessary to pay attention to whether the capacity and power ratio of the kettle are reasonable
First of all, we need to know a few things about heating efficiency.
Knowledge point 1: How to judge whether the power value itself is good or bad?
The heating power of a kettle is not absolutely good or bad, but needs to be combined with its capacity to achieve a reasonable ratio. A higher heating power usually means a faster heating speed, but the capacity of the kettle needs to be considered to determine whether the power is reasonable, because too much power may cause the water temperature of a small capacity kettle to rise too quickly, which will have safety hazards such as leakage and fire. Therefore, when choosing a kettle, we need to comprehensively consider the ratio of power and capacity to meet the needs of personal use and use safety.
Knowledge point 2: Heating efficiency depends not only on power, but also on many factors.
The heating efficiency of a thermostatic kettle is not only determined by power, but also by a variety of factors. Although power is a key parameter that affects the heating rate, other factors such as the coupler, heating chassis, internal heating structure tightness and capacity to power ratio are also crucial. High-quality heating elements convert electricity into heat more efficiently, while advanced heating system design helps improve overall heating efficiency.
Knowledge point 3: how to test power.
The power data can be obtained by connecting the kettle and the electric power meter prop, setting the test conditions and monitoring the power value when the set temperature is reached. However, it is necessary to ensure safety compliance during the testing process, follow all operating procedures, and record the test results to evaluate the actual power performance of the kettle.
Okay, with that out of the way, let's move on to the first assessment.
Assessment Method:Add 500ml of water to each kettle and measure the boiling time.
Assessment Data Analysis:
Fast heating rate: Gongling, Beiding
These two products take the shortest heating time, boiling water in just over 3 minutes. And it is worth mentioning that the heating uniformity of Gongling is significantly better than that of Beiding, the heating rate is almost fast at the same time, it can also ensure that the umami of the stewed ingredients remains unchanged, the temperature control system is very good, and the probability of producing thousands of boiling water and raw boiling water is very low!
The heating rate is average: Mofei, Little Bear, Wave Gur
The heating time of these three products is decent, all of them are about four minutes, and the level of heating time is still good, but not as good as the former.
Low heating rate, long time-consuming: the rest of the product
The rest of the products take a long time to heat, the need to wait for a long time, the taste of the cooked ingredients is not good enough, not only consumes a lot of electricity, but also the kettle will cause the cup to break if heated at a high temperature for a long time, which has a high safety hazard.
Constant temperature electric kettle evaluation dimension: temperature control accuracy
It is important to evaluate the accuracy of the temperature control of the kettle, as it is directly related to the ability to accurately control the temperature of the water during use. Accurate temperature control is a key factor in the success of tasks that require a specific temperature, such as cooking, brewing tea or coffee. The material level of the temperature control sensor and the technical adjustment of the control chip are all factors that affect the accuracy of temperature control.
Assessment Method:Set the kettle to a constant temperature of 45, and measure it with a liquid probe thermometer after arrival, whether the current temperature is close to the set temperature, the smaller the difference, the higher the temperature control accuracy!
Assessment Data Analysis:
Strong temperature control ability: Gong Ling
The measured temperature difference of this product is the smallest, and the temperature control technology has been technically adjusted, and the water temperature has been kept at about 45, and the temperature control ability is strong! The safety factor is also very high, and the probability of thousands of boiling water or raw boiling water is also low after long-term use, which is worth recommending.
Temperature control ability is average: Little White Bear, Mofei, Bo Gurg, Beiding
There is a slight temperature difference between the water temperature of these products after reaching 45, but the range is between 5, which is acceptable, and it is not as good as Gong Ling in terms of temperature control, so you need to continue to refuel.
Poor temperature control: the rest of the products
The performance of the rest of the products is relatively poor, the temperature control range is large, the probability of thousands of boiling water and raw boiling water will become greater after long-term use, and drinking for a long time will affect human health.
Constant temperature electric kettle evaluation dimension: cup bottom material
The importance of evaluating the material of the bottom of the thermostatic electric kettle is to ensure its texture and insulation properties, which directly affect the insulation effect. The appropriate bottom material can effectively slow down heat loss, maintain the stability of water temperature, and improve the holding time of hot water in the cup.
So, what are the types of cup bottom materials for kettles?
304 stainless steel
Choosing 304 stainless steel for the kettle cup base has multiple benefits. First of all, 304 stainless steel has excellent corrosion and oxidation resistance, which is able to maintain its bright appearance and rust-free for a long time. Secondly, the material has good thermal conductivity, which helps to transfer heat more quickly and evenly, improving heating efficiency. However, due to the low cost of 304 stainless steel, and the heat resistance and corrosion resistance are not good, it is easy to rust after a long time, and bacteria and scale will remain.
316L stainless steel
Choosing 316L stainless steel as the material for the kettle has multiple advantages. First of all, 316L stainless steel is more corrosion-resistant than other stainless steel grades, and can better resist acid and salt corrosion, making the kettle more suitable for different water quality environments. Secondly, 316L stainless steel can still maintain stability at high temperatures, with excellent high temperature resistance, to ensure that no harmful substances are released during the heating process, providing safer hot water, and it is not easy to deform after a long time.
High borosilicate glass
Borosilicate glass has excellent resistance to high temperatures, and is able to remain stable in rapidly changing temperature environments to avoid cracking due to temperature shocks. But after all, it is glass, which has poor wear resistance and is easy to break.
Assessment Method:Ask the customer service about the material of the chassis of the product.
Assessment Data Analysis:
316L stainless steel material: Gongling, Beiding, Bo Luo, Babycare, Xiaozhuang Bear
These products are made of 316L stainless steel with better safety and stability, which has high temperature resistance and corrosion resistance, more uniform thermal conductivity, and is not easy to wear, and will not produce scale, which is easy to clean and safer!
304 stainless steel material: Mofei, Bear
These two products are made of 304 stainless steel, although it has good corrosion resistance and high temperature resistance, but due to its low cost, it is still not as good as 316L stainless steel, which is easy to rust after a long time, and bacteria and scale will remain.
High borosilicate glass: Little White Bear, German Odire
Both of these are glass cup bottoms, and their material has poor thermal conductivity uniformity, and because the high temperature resistance of glass is always not as good as that of stainless steel, there may be a risk of cracking after long-term use, and the safety is not too high.
Constant temperature electric kettle evaluation dimension: cup material and thickness
The importance of evaluating the material and thickness of the thermostatic electric kettle body is that it is directly related to the safety of the product. The high-quality material selection and sufficient thickness of the cup can ensure that it is not easy to break at high temperatures for a long time, and at the same time can improve the thermal insulation and thermal insulation effect. Generally speaking, it is to observe whether it is high borosilicate glass and the thickness of the cup, if the thicker the thickness, the better the performance.
Assessment Method:Use vernier calipers to measure the thickness of the cup and ask customer service about the cup material of the product.
Assessment Data Analysis:
The cup body material is excellent and thick: Gongling, Beiding, Odire, Little White Bear
The cups of these four models are quite thick. In particular, Gongling uses thick borosilicate glass and 316L stainless steel cup bottom material, both of which have strong performance, can withstand high temperature and corrosion, and will not have the risk of low heating efficiency and explosion even under long-term high-temperature cooking, which is a good product.
The cup body material is average, and the thickness is medium: babycare, bear
These two products perform very well in terms of design, but the cup material is average and thick, and the composite ceramic resin is also used, which can also achieve a good thermal insulation effect. However, after a long period of use, the cup may be at risk of breakage and water leakage.
The thickness of the cup body is thin and the material is poor: the rest of the products
The cup body of the remaining product is relatively thin, and the material is not as good as the previous products, the cup body may break after a long time of use, and its thermal insulation effect cannot be guaranteed, so you need to continue to refuel.
Constant temperature electric kettle evaluation dimension: heat insulation
It is important to evaluate the thermal insulation of a thermostatic electric kettle, as it directly affects its heat retention and also prevents us from getting burned when we hold the kettle. Reasonable thermal insulation design can effectively slow down the heat conduction and prevent the influence of external temperature on the internal liquid temperature, so as to ensure that the hot water remains stable and constant temperature in the kettle. The factors that affect the thermal insulation generally include the heat dissipation design of the kettle, the material and thickness of the handle.
Assessment Method:1000ml of water was introduced into the pot and boiled, and the temperature at the handle of the cup was measured with a thermometer and a summary comparison was made.
Assessment Data Analysis:
The thermal insulation is very good: Gongling, Beiding
The thermal insulation performance is good, among which Gongling has the best thermal insulation performance, and the kettle will not feel hot after the temperature of the cup is just boiled, and it is still very good in terms of thermal insulation materials!
Thermal insulation is OK: little white bear, German oidire
The thermal insulation performance of the product is okay, and the handle measured after boiling is still a little hot, but it can be easily held after being put for a while, and the quality is quite good.
Poor thermal insulation: remaining styles
Poor heat insulation, the temperature of the pot body is very high after the drink is stewed, you can feel the obvious high temperature, and it takes a long time to feel that it is not hot, and you still need to work the insulation material, and you need to continue to add oil!
Constant temperature electric kettle evaluation dimension: intelligent function
The evaluation of the intelligent functions of the thermostatic electric kettle is mainly to evaluate its practicality and convenience in daily life, such as the power off of the teapot, auxiliary cooling fan and other functions. By evaluating the intelligent function of the thermostatic electric kettle, it can not only facilitate our life, but also ensure our safety.
Assessment:Check the product detail page or ask customer service.
Assessment Data Analysis:
Finally, let me tell you, which groups of people are suitable for multi-functional kettles?
Office workers with a high demand for drinking water
The multi-purpose kettle is ideal for office workers who have a high demand for drinking water. Its high-capacity design can quickly meet the large volume of hot water demand, saving waiting time, saving time and effort, and providing a more convenient and personalized water experience. This flexibility and efficiency make the multi-purpose kettle the ideal partner for office workers to quickly meet their drinking needs.
Bao Ma pregnant woman group
The multi-functional kettle is a very practical choice for pregnant women. During pregnancy, the warm milk function of the kettle facilitates the need to provide warm bottles for the baby, while the functions of cooking porridge and making tea meet the pursuit of a nutritious and balanced diet during pregnancy.
People who pursue health and wellness
For this group, the multi-functional kettle can not only boil water conveniently and quickly, but also has a variety of functions such as making tea and cooking porridge, providing flexibility and convenience for people who pursue health preservation, making it easier to adopt healthy cooking methods and meet personalized health needs.
Part 4: Conclusion
Well, that's the end of the speedrun constant temperature electric kettle evaluation and dry goods knowledge points! We have evaluated and analyzed the constant temperature electric kettle through different dimensions, and the data report obtained is also true and effective, so how to choose the right constant temperature electric kettle for yourself? You may wish to refer to the recommendations of the thermostatic electric kettle compiled above and choose the high-performance, safe and non-toxic thermostatic electric kettle that suits you!