The vacuum cleaner can be divided into vertical, horizontal and portable according to the structure.The working principle of the vacuum cleaner is to use the motor to drive the blades to rotate at high speed, and generate air negative pressure in the sealed shell to absorb dust.In September 2012, the output of my countrys household vacuum cleaner was 7.405 million units.
Vacuum cleaner buying skills
There are so many types of vacuum cleaners, dust bags, no dust bags, and a lot of vacuum principles.What are the precautions for buying a vacuum cleaner? What kind of vacuum cleaner is cost -effective and durable?
The first is to choose the type of dust collection, which is directly related to the price of buying vacuum cleaner and the cost of later use.The vacuum cleaners on the market are mainly divided into two categories: traditional dust bag vacuum cleaners and newer dust -free bag vacuum cleaners.The first choice at the time of purchase is still a dust bag -free vacuum cleaner.
The dust bag -type vacuum cleaner relies on the cloth bag or paper bag inside the vacuum cleaner to filter the inhaled dust with the dust. After filtering, the dust is accumulated in the dust bag.If the dust bag is used, the dust bag needs to take out the dust bag to pour the dust regularly and clean the dust bag.However, it is easy to get the dust when taking out the dust bag and dumping the dust, and it is very troublesome to clean it.If the disposable paper dust bag is used, the dust is much more accumulated, and it can be thrown away directly. Although it saves the trouble of cleaning up, the price of a paper bag is more than ten to 20 yuan. Consumers buy a vacuum cleaner after buying a vacuum cleaner.It also costs a lot of money to buy dust bags.
Dust vacuum cleaners are increasingly criticized by consumers due to the trouble of cleaning and high use cost.Therefore, major manufacturers have developed more practical dust -free baggage cleaners.Dust -free bag vacuum cleaner is filtered from the filter element or is separated from cyclones. The dust falls into the dust box or the dust barrel, and it can be washed directly.money.Although the priceless bag vacuum cleaner is higher than the dust bag -type vacuum cleaner, the price can reflect the technical content of the product to a certain extent, and the dust bag -type vacuum cleaner is costly.Bag -type vacuumers are much lower than cost -effective.As a result, the dusty bag vacuum cleaner is becoming more and more loved by consumers.
What are the key purchase indicators of dust bag vacuum cleaners?
The dust box -type vacuum cleaner is a hole with holes (entrance to air and dust)
When you buy, you can see the suction, the second look at the prevention function, and the third look at the degree of cleanliness.These three points are directly related to the cleaning effect of consumers using vacuum cleaners, the degree of service life and use, and the dust separation technology is the main factors that determine the three key function points of vacuum cleaner.
Among the three major types of dust bag vacuum cleaners, the best dust separation effect is the transmission cyclone technology.Because the transmission cyclone vacuum cleaner can completely separate the dust and air, the dust is directly brought into the dust barrel by the air flow, and the original paper HEPA filter is not passed in the middle, so there will be no blocking of the dust attachment filter.Can maintain strong suction for a long time.The earlier dust box -type vacuum cleaner relied on filter filtering to remove dust. After use, the dust would block the filter. Because the "ordinary cyclone" vacuum cleaner could not completely separate the dust and air, the dust remained in the air will eventually block the filter.Once the filter is blocked, it is equivalent to blocking the air channel inside the body. The vacuum cleaners suction power weakens and the service life of the vacuum cleaner is greatly shortened.Therefore, the best use of cleaning effect is the transmission cyclone vacuum cleaner.
Not only is it strong, but the transmission cyclone vacuum cleaner can also prevent dust blockage and hair wrapped.Its body structure is simple, and a unique horizontal placing cone filter can quickly separate the wrapped objects such as hair and such as centrifugal.However, the dust box -type vacuum cleaner and the ordinary cyclone vacuum cleaner is not completely separated from the dust. Once the hair is inhaled, it is easy to wrap the filter element densely.Therefore, changing cyclone vacuum cleaners in anti -blocking and anti -wound function have absolute advantages.
In terms of cleaning, the transmission cyclone is also very convenient.I believe that many consumers have had similar experiences. Hair, pet hair, etc. are wrapped around the filter element. It is not clean when cleaning only with water.The next time the vacuum is vacuum, the filter element will become a terrible winding machine.The transmission cyclone set dust barrel, its cone filter and transparent dust bucket are separated. The tapered filter reduces the hair wrapped, and the gently washing becomes clean.The transparent dust barrel, because there is no filter element, only need to rinse with water after pouring the dust, which can be cleaned as before.
The transmission cyclone vacuum cleaner has a long -lasting absorption, no blockage, no entanglement, and easy to clean. Not only is it far better than the dust bag -type vacuum cleaner, but its advantage is also very obvious among dust bag vacuum cleaners.
Due to the advantages of obvious and cost -effectiveness of dust bag vacuum cleaner compared to dust bag vacuum cleaners, the development trend of the vacuum cleaner industry is biased towards dust -free vacuum cleaners.As one of the most representative and practical technologies in the dust bag -free technology technology, the transmission cyclone has long -lasting absorption, no blockage and winding, and easy to clean the three advantages.The difficulty of cleaning makes consumers no longer have to worry about cleaning the carpet, and dont have to have headaches for the hair of the pet at home.
Although there are many types of vacuum cleaner products on the market, and the price is uneven. Therefore, when purchasing, core technology should be based on the primary consideration, and the function of preferences and home environment should be comprehensively considered.
Precautions for the use of vacuum cleaners
1. Check the power supply in the power supply before using a vacuum cleaner to carry the current of the starting and working current of the vacuum cleaner.(There are instructions in general product manuals.)
2. Turn off the power switch of the vacuum cleaner, insert the power plug into the car cigarette lighter socket, start the car first, then start the vacuum cleaner power switch, and start using it.
3. When the dust reaches a certain degree or use it, it is necessary to clean it. Press the card on the dust cover to open the dust cover to remove the dirt.
4. Practical effect
Practical effect of vacuum cleaner: Responsible for the cleaning of the entire room
Practical effect of smart sweeping machine: Responsible for undertaking ground cleaning and maintenance
5. Working principle
Working principle of vacuum cleaner: Vacuum is formed in the host through the high -speed rotation of the motor, and the high -speed air flow generated by this is used to suck into the garbage from the inhalation port.The key point lies in "suction".
Working principle of intelligent floor cleaning machine:
Rolling type: Rotate at high speeds of the roller, and sweep the scum and dust into the dust collection box.The key point lies in "sweep".
There is a motor model: By brushing and absorbing, the dust on the edge of the machine is sweeping near the absorbing mouth, and then it is inhaled into its own garbage storage box.The suction power is 20-30W, the key point "sweep".

Related tags： Appliances