Does the range hood choose top suction or side suction? It took three months to realize that I bought the wrong one.

Buying a range hood is a big problem for many owners and friends when decorating. There are two types of range hoods on the market: top suction type and side suction type. So, which is the top suction type or the side suction type? Next, this article will tell you about these two kinds of range hoods. People in China like frying and frying in cooking. While this cooking method brings better taste, it will inevitably produce a lot of oil smoke, which contains a lot of carcinogens such as benzopyrene and heterocyclic amines. If it cannot be discharged in time, it will cause diseases after being inhaled by the human body, which will seriously threaten health and family. The woman who cooks? We must pay attention to it, so a range hood with large suction is essential! At the same time, the purchase of range hoods also puzzles many friends. At present, the range hoods on the market can be divided into top suction type and side suction type. Top suction or side suction? How to purchase them reasonably? Today, the author will talk to you about this issue.

First, the principle of range hood

The core components of the range hood are mainly the outer cover, the centrifugal fan and the smoke exhaust pipe, that is, the fan is used to create a certain negative pressure above the cooker, and the indoor oil fume is sucked into the range hood, filtered by the oil net and rotated by the impeller, and separated out, and the smoke is discharged indoors through the pipeline, and the oil droplets condensed by the oil mist are collected into the oil cup through the oil path.

Second, the types and characteristics of range hoods

At present, the range hoods on the market mainly include top suction type and side suction type, followed by integrated type and L type. Among them, the integrated range hood has a good effect, but it is not welcomed by the market because of its potential safety hazards. At present, only small brands are doing it, and big brands are mainly top-suction and side-suction range hoods. There are fewer brands of L-type range hoods, and the mainstream is the production of strikers. It is said that the effect is good.

The most mainstream range hoods on the market are top suction type and side suction type. Below we mainly compare the two.

1, top suction range hood

Top-suction range hoods can be divided into inverted T-type, tower type and half-slope type, among which inverted T-type is the most mainstream model in the market at present, and the overall design is relatively simple. The latter two can be regarded as inverted T-shaped deformations. The tower has a larger smoke collection cavity, which is convenient for the mobile phone to quickly absorb oil fume, and the effect of absorbing oil fume under the same air volume is better than that of the inverted T-type.

Top suction range hood has the following characteristics:

① Various styles and fashionable appearance;

② The heat energy generated by the gas stove will not be lost when used;

③ Low noise and mature performance;

④ There are many choices, and the price is usually cheaper than the side suction type.

5 easy to satisfy; The effect of oil smoke absorption is not as good as that of side absorption; Oil may drip;

2. Side suction range hood

Side-suction range hood is closer to the occurrence point of lampblack than top-suction range hood, and lampblack is sucked away from the side, which has better lampblack purification effect, but takes up the operating space of cooking.

① Side-suction range hood has the following characteristics:

(2) Not dripping oil is not satisfied;

③ The lampblack absorption effect is better, because it is close to the lampblack occurrence point, so the lampblack absorption effect is better;

(4) The noise is a little louder, but with the development of technology, some side-suction range hoods can also be silenced;

⑤ Oil fume separation: The oil fume separation plate of the side suction range hood can effectively separate the oil fume, and the oil will not enter the inner cavity of the range hood, thus realizing the inner cavity without disassembly and washing.

Generally speaking, compared with the two, the top suction type is easy to meet and affordable, but the smoke exhaust effect is not as good as that of the side suction type, which is the main push of many brands and has a wide range of choices.

Third, how to choose a good range hood?

What we need to see is its 3C standard and energy efficiency rating. Only with these two articles can we prove that this product is qualified, otherwise we can't buy it.

1, air volume

Air volume (m? /) indicates the amount of air that can be replaced at a time, such as 16m? /Does it mean that 16m can be updated every time? Air. The air volume determines the exhaust speed of lampblack, which is the most important index to reflect whether the lampblack machine can work well. However, the greater the air volume, the greater the intake air volume at work, depending on the wind pressure.

It's easy to understand, we can borrow the above figure △. The more you are on the lower floors of high floors (for example, floors 2-4 of 32 floors), when everyone is smoking, the pressure on the range hoods of low-rise residents will be greater, and the smoke exhaust conditions will be worse, so greater wind pressure is needed. Therefore, when looking at the effect of oil smoke absorption, we should look at the floor where we live, and the low-rise residents of several high-rise buildings should choose the one with high wind pressure. As for the air volume, the air volume of most brands of range hoods is 14- 16m? /or so, if the air volume is 17m? /and above, will claim to be a large suction range hood, and families who often cook can choose a larger air volume.

Step 2: Clean

Cleaning is the most troublesome thing to use a range hood. If a range hood needs to be cleaned many times in a short time at a time, and it takes a lot of time and energy to clean it, it is really something that makes people greatly discount cooking. Therefore, an easy-to-clean and less-to-clean range hood is very important.

3. Noise

Although noise is also an important parameter in the use of range hoods, the noise of range hoods on the market at present is relatively small, and no difference can be detected in actual use. There is not much difference between the noise of 65 dB and that of 55 dB when we use the range hood, so this parameter is not very important.

Ok, now everyone knows the advantages and disadvantages of top-suction and side-suction range hoods, right? No matter how important the face value of the range hood is, in fact, I still suggest that you choose according to the situation of your kitchen, whether it is side suction or top suction, it is suitable for you.