With the rainy season approaching, many restaurant owners may be worried about the impact of the rainy season on their fume purifiers. Indeed, the climatic characteristics of the rainy season may have a certain impact on the performance and service life of the oil fume purifier. The climatic characteristics of the rainy season are mainly characterized by high humidity and variable temperature. These features can have a detrimental effect on the performance and longevity of a fume purifier. The high humidity environment can easily cause moisture on the filter screen and electrodes inside the oil fume purifier. When the filter is wet, its adsorption capacity will be greatly reduced, and it will not be able to effectively remove grease and particulate matter from the oil fume. However, moisture in the electrode may lead to the weakening of the electric field strength, which affects the ionization and adsorption effect. 
Variable temperatures may also lead to unstable performance of the fume purifier. When the temperature rises, the grease in the oil smoke is more likely to volatilize into a gaseous state, which increases the difficulty of purification. When the temperature drops, the moisture in the oil smoke may condense into water droplets, further aggravating the moisture problem of the filter and electrode. The humidity is higher during the rainy season, and the moisture content in the oil smoke will increase accordingly. This can lead to susceptibility to moisture on the filter and electrodes in the fume purifier, which can affect the purification efficiency. In addition, the high humidity environment can also make it easier for grease and particles in the oil fumes to adhere to the inside of the purifier, further reducing the purification effect. 
The electrical components in the oil fume purifier, such as circuit boards, sensors, etc., are prone to moisture and even short circuits in high humidity environments. This not only affects the normal operation of the equipment, but can also cause safety risks. Therefore, F&B owners should pay special attention to moisture-proof measures during the rainy season, such as regularly checking the tightness of the equipment and avoiding prolonged exposure of the equipment to moisture. Cleaning and maintenance are even more importantThe humidity is high during the rainy season, and oil fume purifiers are more likely to accumulate grease and particulate matter. If it is not cleaned and maintained in time, it may lead to equipment blockage and affect the purification effect. Therefore, restaurant owners should increase the frequency of cleaning and maintenance of oil fume purifiers during the rainy season to ensure that the equipment is in good condition. 
ResponseIn order to cope with the impact of the rainy season on the fume purifier, restaurant owners can take the following measures: strengthen equipment inspection: regularly check the sealing of the fume purifier and the operation of electrical components, and find and deal with problems in time.
Enhanced cleaning and maintenance: Increase the frequency of cleaning and maintenance of the fume purifier to ensure that there is no grease and particulate accumulation inside the equipment.
Moisture-proof measures: Set up moisture-proof facilities around the equipment, such as desiccant, dehumidifier, etc., to reduce the risk of moisture on the equipment.
Choose high-performance equipment: When purchasing a fume purifier, give priority to equipment that adapts to high humidity environments to ensure that the purification effect can be maintained in the rainy season.
The impact of the rainy season on the oil fume purifier is multifaceted, including the reduction of purification efficiency, the susceptibility of equipment to moisture, and the damage of electrical components. F&B owners need to strengthen the inspection and maintenance of equipment, and take effective moisture-proof measures to ensure that the oil fume purifier can operate normally during the rainy season.