The range hood is an indispensable electric appliance in the kitchen. Since the cooking fumes are large, if you do not use a range hood, the entire kitchen or even the living room will be filled with oil smoke, which will have a greater impact on the family. Therefore, you should purchase a quality pumping system. Hoods have become an indispensable step in home decoration. The experts gave the following suggestions on how to choose a quality range hood:
(1) Look at the status of the exhaust:
The exhaust air condition of the range hood directly decides the quality of the range hood. There are two aspects of the exhaust condition. The first one is to look at the amount of exhaust, the amount of exhaust must be moderate, and the state stipulates that the amount of exhaust should be greater than every minute. 6 cubic meters. The second is the exhaust efficiency, which is the percentage of the gas discharged from the hood and the amount of the gas generated during the accident. The national regulations stipulate that the exhaust efficiency should be greater than 60%. Consumers can also open the range hood at the time of purchase and feel their own exhaust conditions.
(2) Look at the hood's logo and instructions:
Produced by the regular manufacturers into the range hood has a detailed logo and instructions for use, range hood will be clearly marked on the model, manufacturer or dealer's name, trademark, rated voltage, rated input power, certification mark. In addition, the use of numbers or letters on the control device and switch of the range hood indicates its effect. If consumers see blurred signs, it means that the quality of the brand's range hoods is not guaranteed.
(3) Listen to the volume generated when using a range hood
If the volume generated by the range hood is too loud and unpleasant to people's health, noise is also an important indicator of the performance of the range hood. In China, the majority of fans use multi-blade centrifugal fans. The speed is relatively high, and the corresponding noise is also large. Therefore, the national standard specifies that the noise should not exceed 70 decibels. At the time of purchase, you can turn on the audition to judge. If the volume is too loud, it is best not to buy.
(4) See if the range hood is easy to clean:
After a long time, the turbine fan page of the fan on the cooker hood will be adhered by the condensed grease, and the dynamic balance of the fan turbine fan page will be destroyed after a long time, which will increase the resistance and noise of the fan bearing, and also affect its life. . Therefore, at the time of purchase, consumers should particularly select models that can easily dismantle the lower grille and fan turbine blades without any special tools. At the same time, it should be carefully observed whether the surface of the hood of the range hood has joints and hook grooves. The hood with good quality has no seams and hook grooves, so that the range hood is thoroughly cleaned.
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(5) It is best to buy a range fan hood of a metal turbine fan page:
In order to reduce the cost, some manufacturers change the turbine fan page of the fan into plastic. In the kitchen environment, the plastic turbine fan page is susceptible to aging and deformation, and it is not convenient for cleaning. The range hood of the metal turbine fan page is not easily deformable regardless of the time of use, and it is more convenient to clean it.
(6) Choose branded range hoods with after-sales service:
In the process of use, range hoods are inevitably subject to problems. If consumers do not have after-sales service for the range hoods, they will also need to look for specialized masters to repair them. It is costly and laborious, so it is best to choose a service guarantee. Brand range hoods.
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