How about Kangbao range hood?
1, Kangbao range hood was planned by Guangdong Kangbao Electric Appliance Co., Ltd. 1988, Kangbao produced the first household far-infrared disinfection cabinet, which opened up a new field of national brands in China, and formally established Guangdong Kangbao Electric Appliance Co., Ltd. on August 1988. Kangbao Company is a Sino-foreign joint venture (Hong Kong-funded) company with a registered capital of HK$ 200.76 million.
2. Since 2000, Kangbao has gradually implemented strategic expansion, extending to other kitchen and bathroom products based on disinfection cabinets, producing and selling household appliances such as disinfection cupboards, water heaters, gas stoves and range hoods, and Kangbao has all entered the kitchen and bathroom field. After years of opening, Kangbao has an annual production capacity of 3 million disinfection cabinets, 2 million gas stoves, 2 million range hoods and 6.5438+0.5 million water heaters.
3. Thermochemical oil is a patented technology of Kangbao Company with the patent number of. Simply put, it is the thermal degreasing skill, that is, a layer of heating film imported from the United States is installed on the outer surface of the volute of the range hood, and it is controlled by 70V safe voltage. This heating device is applied to the box and air cabinet of the range hood. After the heating device is added, the heating piece generates heat, so that a heating zone is formed between the box body and the air cabinet. Under the control of IC chip, active constant temperature heating (when the temperature reaches 50 ~ 70℃ and oil is distributed at 50℃, it will be initially cracked and melted). On the one hand, the oil condensed on the box and air cabinet will liquefy at 70℃. Due to the influence of gravity,
Selection method of Kangbao range hood
1. Safety performance: As a household appliance, the safety of the range hood is the primary performance index. Therefore, it should pass the national CCC compulsory product certification.
2. Air volume: Generally speaking, the greater the air volume, the faster and more timely the kitchen fume is discharged. Under rated voltage and rated frequency, the range hood runs at high speed. In a specific test device, when the static pressure value is zero, the corresponding exhaust air volume is not less than 7m3/min. Therefore, when we choose a range hood, we should try to choose the one with large air volume when other indicators are good. By the way, the air volume is not as large as you want to design, which is restricted by many factors. At present, it is very good that the exhaust air volume on the market reaches 143/min.
3. Wind pressure: The greater the wind pressure, the stronger the suction resistance of the range hood. Under rated voltage and rated frequency, the range hood runs at high speed. In a specific test device, when the air volume is 7m3/min, the static pressure value should not be less than 80Pa. Wind pressure is an important technical index to measure the performance of range hood. If the smoke exhaust pipe is long or connected to the public flue, because of the great loss of smoke exhaust pressure, greater wind pressure is needed to ensure the smoke exhaust. Therefore, when other indicators are good, the greater the wind pressure value, the better. Similarly, wind pressure, like air volume, is also restricted by many factors.
4. Noise: Noise is also an important technical index to measure the performance of range hoods. Refers to the A sound power level measured by the specified method when running at high speed under rated voltage and rated frequency. The index value stipulated by the state shall not exceed 74dB. For this index, the lower noise, the better.
Range hood is an indispensable product in family life now. When choosing, everyone needs to have a certain understanding of its brand. The above is the introduction and purchase method of Kangbao range hood. This is the end.