oil fume purifier power detection

shanghai people forum

as long as the power supply detection is carried out, the power supply detection of the oil fume purifier is the most important thing to ensure the normal operation of the oil fume purifier. only by ensuring that the oil fume purifier can continue to operate normally can it effectively resist the severe pollution of the atmosphere and make the air fresher and more natural.

preface

and now,

preface

<and now. whether or not you can live in a fresh and bad environment has become one of the basic consumer needs of people's lives. however, with the further acceleration of the process of urban transformation, the quality of the air is getting worse and worse, and it is seriously polluted, which threatens human health and life safety. to solve this problem, oil fume purifiers are widely used in various home and commercial places such as children's residences, restaurants and canteens, as a practical home appliance product. but how to ensure the normal task of the fume purifier? power supply detection is the most critical to ensuring the normal operation of the oil fume purifier.

power detection basically serves

the main reasons are as follows: the basic principle of the task of the oil fume purifier is to be driven by electricity, so power detection is an important step in ensuring the normal operation of the oil fume purifier.

• ensure that the power supply is relatively stable and avoid the sudden occurrence of dangerous situations such as excessive low or excessive high voltage, which makes it difficult for the oil fume purifier to work normally or the electrical appliances are damaged and caused by sudden occurrence of dangerous situations such as fire.
• it can detect whether the oil fume purifier is overloaded, avoid sudden short circuits or damage of electrical appliances, and protect the safety of homes and commercial rooms.
• check whether the power cord and wiring are correct to avoid fires and other safety hazards caused by poor connection of the wire or damage to the power cord.

the main reasons for power detection

at present, the common methods of power supply detection of oil fume purifiers are still common on the market. the main reasons are three evaluation methods: normal voltage energy output, electromagnetic wave interference detection, and ground resistance detection:

• normal voltage output: accurately measure the voltage of the power supply to determine whether it is normal. if the voltage fully meets the clearly specified voltage scale, it can also be pointed out that the power supply is normal and the oil fume purifier can also work normally.
• electromagnetic wave interference detection: the electromagnetic wave interference instrument is used to detect whether the power supply is normal. it is particularly suitable for large and commercial gathering places and oil fume purification devices used.
• ground resistance detection: the main reason is to detect the grounding condition of the oil fume purifier, and whether it is short-circuited to ground. this detection is the most important thing to ensure the safe and continuous operation of the electrical appliance.

during the implementation of power supply detection of oil fume purifier

to determine that it can pass the normal task, a qualified fume purifier must perform power inspection. power supply detection must be implemented under specific basic conditions for bad environments. only when the most suitable basic conditions for bad environments are met will the effectiveness of the detection be ensured:

• power supply detection should be carried out before formal and use of oil fume purifiers.
• the indoor temperature should be kept appropriate, and the room temperature should not be too high or too low.
• power supply detection must be carried out in a dry, ventilated and breathable environment, so as to keep the detection space free of interference and electromagnetic wave fluctuations.
• when testing other personnel, they must ensure their personal safety and ensure that they can pass the power supply detection incorrectly.

conclusion