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Common problems
1. Suction observation
The commonly used suction method is to use a motor to drive the impeller to rotate at high speed, creating a local vacuum in the vacuum chamber and generating airflow due to the pressure difference between the air outside the vacuum chamber. The dust removal chamber of the dust collector is sucked into the dust collector with the airflow, and after filtering, the dust collector retains the dust removal air of the dust collector.
As the "heart" of the pumping unit, the performance of the motor directly affects the performance of the pumping unit. High speed, low power, and low noise are the three main characteristics of high-performance motors. If there is no dynamic concept, it is best to see a live demonstration of the vacuum cleaner when actually purchasing online, so that the size of the suction can be felt more intuitively.
2. Observation of filtration and purification effects
Excessive vacuum absorption, if not filtered thoroughly, can cause secondary pollution and become an invisible killer of household hygiene. When performing suction, it is important to carefully observe the design of the suction. In general, there are several filtration systems for good straws, which achieve layer by layer interception to make the discharged air cleaner. The dust absorption rate is also higher than that of ordinary vacuum cleaners, or the dust removal technology of vacuum cleaners can avoid secondary pollution.
3. Observe the structure and convenience of the straw
Generally speaking, the more vacuum cleaners are equipped with suction nozzles, the more comprehensive their functions, stronger their scalability, and more suitable for various occasions, such as height, height, and corners. In addition, it is more practical for removing hair from clothes, mites, and pet hair. Of course, it is also necessary to choose according to personal needs.
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Advantages and disadvantages of vacuum cleaners
Vacuum classification vacuum cleaners can be divided into bucket type, horizontal type, vertical type, and handheld type in terms of appearance. Bucket shaped straws are designed for both dry and wet use, with strong suction and good soundproofing performance. However, they are relatively large and should not be used in public places such as homes, hotels, and shopping malls. Suitable for large-scale carpet cleaning, it is relatively large in the European and American markets, but there are almost no large-scale carpets in China. Gradually, it has developed the suction two in one method. In addition to the vertical suction method, it can also be disassembled into handheld suction cups, which can be used with various accessories to clean sofas, tables, chairs, cars, etc.
The model with the largest market share in household vacuum is the horizontal vacuum. Advantages: Large and long-lasting suction, no need to consider lifespan when plugged in, dust flying, and relatively cheap price. Defects: loud noise, bulky appearance, easy to drag during use. Handheld straws, also known as rod straws, are a popular type of straw in recent years, with a beautiful appearance and high aesthetic appeal. Advantages: Lightweight, mostly rechargeable, without considering the issue of wires. It can be easily cleaned on the ground or at high altitudes. With a variety of brush heads, it can clean sofas, beds, car seats, keyboards, etc. Disadvantages: The power is generally not high, the suction is much worse than that of the horizontal type, and the energy absorption capacity is average. The battery pack has a long service life, which is also quite obvious, and the price is generally high.
Conclusion: The existence of the vacuum cleaner makes our life more clean, and also makes it more convenient for us to clean. But when people choose the vacuum cleaner, they should choose the vacuum cleaner according to its attraction and the essence effect of its filter. The best one is the one that suits them.
The commonly used suction method is to use a motor to drive the impeller to rotate at high speed, creating a local vacuum in the vacuum chamber and generating airflow due to the pressure difference between the air outside the vacuum chamber. The dust removal chamber of the dust collector is sucked into the dust collector with the airflow, and after filtering, the dust collector retains the dust removal air of the dust collector.
As the "heart" of the pumping unit, the performance of the motor directly affects the performance of the pumping unit. High speed, low power, and low noise are the three main characteristics of high-performance motors. If there is no dynamic concept, it is best to see a live demonstration of the vacuum cleaner when actually purchasing online, so that the size of the suction can be felt more intuitively.
2. Observation of filtration and purification effects
Excessive vacuum absorption, if not filtered thoroughly, can cause secondary pollution and become an invisible killer of household hygiene. When performing suction, it is important to carefully observe the design of the suction. In general, there are several filtration systems for good straws, which achieve layer by layer interception to make the discharged air cleaner. The dust absorption rate is also higher than that of ordinary vacuum cleaners, or the dust removal technology of vacuum cleaners can avoid secondary pollution.
3. Observe the structure and convenience of the straw
Generally speaking, the more vacuum cleaners are equipped with suction nozzles, the more comprehensive their functions, stronger their scalability, and more suitable for various occasions, such as height, height, and corners. In addition, it is more practical for removing hair from clothes, mites, and pet hair. Of course, it is also necessary to choose according to personal needs.
04
Advantages and disadvantages of vacuum cleaners
Vacuum classification vacuum cleaners can be divided into bucket type, horizontal type, vertical type, and handheld type in terms of appearance. Bucket shaped straws are designed for both dry and wet use, with strong suction and good soundproofing performance. However, they are relatively large and should not be used in public places such as homes, hotels, and shopping malls. Suitable for large-scale carpet cleaning, it is relatively large in the European and American markets, but there are almost no large-scale carpets in China. Gradually, it has developed the suction two in one method. In addition to the vertical suction method, it can also be disassembled into handheld suction cups, which can be used with various accessories to clean sofas, tables, chairs, cars, etc.
The model with the largest market share in household vacuum is the horizontal vacuum. Advantages: Large and long-lasting suction, no need to consider lifespan when plugged in, dust flying, and relatively cheap price. Defects: loud noise, bulky appearance, easy to drag during use. Handheld straws, also known as rod straws, are a popular type of straw in recent years, with a beautiful appearance and high aesthetic appeal. Advantages: Lightweight, mostly rechargeable, without considering the issue of wires. It can be easily cleaned on the ground or at high altitudes. With a variety of brush heads, it can clean sofas, beds, car seats, keyboards, etc. Disadvantages: The power is generally not high, the suction is much worse than that of the horizontal type, and the energy absorption capacity is average. The battery pack has a long service life, which is also quite obvious, and the price is generally high.
Conclusion: The existence of the vacuum cleaner makes our life more clean, and also makes it more convenient for us to clean. But when people choose the vacuum cleaner, they should choose the vacuum cleaner according to its attraction and the essence effect of its filter. The best one is the one that suits them.