Use robot wet-dry shop vacuums for families

Today’s tools and equipment are becoming more and more modernized to meet the needs of people, in which the vacuum cleaner is the device that is most concerned about both customer’s and manufacturers’ export. The appearance of robot vacuums is seen as an essential milestone to modernize the daily life of the family. However, there are still some questions about whether to use a robot wet-dry shop vacuum for the family or not? Today’s article, I will answer some questions that people often ask.

The advantages of robot vacuums

Thanks to the breakthrough in innovation, the robot vacuum cleaner has the following extremely prominent benefits.

  • Automatic wet-dry shop vacuum

The clean house without you having to spend time or effort to handle is the most significant advantage that the robot vacuum cleaner brings. Just one operation on the phone or control on the device will automatically operate to clean every position in the house.

No tangle of wires, no need to take advantage of the time to go home from work to vacuum, but you can completely install the machine to operate whenever you want. Even if you are not at home, you can do it.

  • Many modes are preset

Many people worry that the robot wet-dry shop vacuum will not be able to clean the locations in the corner of the house or under cabinets, tables, beds, etc. But the machine is fully equipped with functions and modes to clean every corner thoroughly.

Random method: random vacuum cleaners in every position do not follow any order at all.

Focus mode: the machine will focus on active and rotating suction in the areas that people want.

Perpendicular style: the device will stick along the wall to vacuum dust in the corners, tables, and chairs.

Also, the machine has a flat circle so it can squeeze into narrow chassis like under cabinet, bed, …

  • There are sensors to protect the machine

You won’t have to worry about your device hitting the wall or falling down the stairs. Because the machine is equipped with the surrounding sensor system, which helps the machine change direction when it is about to hit obstacles or automatically turn off the engine when reaching the stairs. So even if no one at home, you can completely rest assured that the device works without worrying about the machine falling, or the impact leading to damage anymore.

  • Integrating many smart features

Most current robot vacuum models are equipped with many intelligent features such as wet-dry shop vacuum combined with floor cleaning, must signal for help when stuck or having problems. Smart-designed dust filter, dust container help keep dust out of the suction process.

Besides, some models are equipped with HEPA filters to clean the air to the maximum.

The limitations of robot vacuums

Although there are many outstanding advantages, robot vacuums also have some limitations, such as:

  • Weak suction power

The fact that the robot wet-dry shop vacuum has a low vacuum capacity. Therefore, it only works with ordinary dirt and small particles, while the massive waste of machinery can not be exhausted. Therefore, before running the machine, users often have to clean up once to collect large pieces of debris before running the tool.

  • Quickly runs out of battery

Maybe, according to the advertisement, the wet-dry shop vacuum can use 2, 3 hours. Still, the battery life is usually much lower, only about 40 minutes to 60 minutes is the device automatically returns to the charging place.

Criteria for evaluating an excellent battery-powered vacuum cleaner

The assessment of which battery wet-dry shop vacuum is right can be based on the following evaluation criteria:

  • Working capacity

The more stable the machine’s performance, the more appreciated it is. Currently, more power is available for battery-powered vacuum models. Therefore, when choosing, you should consider the space to be cleaned to make the selection of the most appropriate machine capacity, to help maximize your work capacity.

  • Battery life

For battery machines, the battery capacity is vital to evaluate that it is the best device or not. Therefore, the larger the battery capacity, the longer the usage time, the larger the cleaning area and shortening the cleaning time. As for the small capacity battery, it will quickly run out of battery; the cleaning will take longer due to interruption, stopping charging, or weak battery, so the suction is not reliable, not thorough.

  • Noise level

Good machines will be equipped with high-end motors and apply many modern technologies to reduce noise during working. Uniquely the engines are fitted with centrifugal vortex suction power can both handle dust thoroughly while adjusting the noise level to a minimum. Therefore, you can entirely rely on the noise level of the machine-generated to assess the quality and performance of the device.

  • Flexibility

The primary flexibility is to be able to adjust the short length of the machine to suit each position, the workspace to achieve the best efficiency.

It would be best if you chose devices that can be collapsed or extended so that when cleaning in different locations such as vacuuming floors, ceilings, computers, cars, mattresses, beds is faster and more thorough.

In conclusion

It is no wires, easy to move hygiene to the corners of the house; cars make battery-powered wet-dry shop vacuums increasingly popular. So should we use robot vacuums for families or not, and what kind of battery-powered vacuum cleaners? In the above article, we have explored together. Hopefully, through this article, you will be able to make your own choice quickly.

Structure and operating principle of wet-dry shop vacuum

A wet-dry shop vacuum is a device that uses an air pump to create vacuum suction to vacuum dirt, usually from floors and other surfaces. The impurities are collected by collecting in a bag or mixing it into the air stream for later treatment. Wet-dry shop vacuum used in homes as well as in industry varies in size and models – from a small battery-operated device, household vacuum cleaner, to large industrial vacuum cleaners. Hundreds of liters of dust can be handled, and self-propelled vacuum trucks are used to recover liquid spills or remove contaminated soil.

Wet-dry shop vacuums are now widely used in homes, workshops, and workplaces, it helps effort and time cleaning. We all know how it is used to vacuum the dust, but the structure of the wet-dry shop vacuum and the operating principle behind it are mostly unknown to us. This article will help enthusiasts learn more about wet-dry shop vacuums.

The operating principle is the structure of the wet-dry shop vacuum are divided into three types: wet-dry shop vacuum with filter bag, centrifugal vacuum cleaner, and water wet-dry shop vac.

The wet-dry shop vac with the filter bag

A wet-dry shop vac with filter bag was invented by an English engineer, the first wet-dry shop vac has a simple structure of brush and nozzle in front, the middle is the engine and the rear is the bag. When the engine is turned on, it pulls dust and air into the bag.

The air that is drawn in will have to be discharged at the other end so that the exhaust air will be free of dust and dirt that people put inside a filter bag (of cloth or paper), dirt will be kept here and clean air is coming out. And in the beginning, the bag acts as a filter. When newly invented, a vac cleaner or wet-dry shop vac with filter bag is composed of parts:

  1. The power socket provides power to the wet-dry shop vac.
  2. Motor to create motion for the exhaust fan.
  3. Transferring belt to beaters or brush.
  4. Flour or broom helps grind up before entering the machine.
  5. The impeller is attached to the motor to create a force that draws air into the machine.
  6. Dirty airflow goes to the rear of the device.
  7. Dirt is retained in the filter bag.
  8. Airflow is discharged after filtration.

Nowadays, with improvements in design, people have replaced bags with plastic boxes so in order to filter the air, an extra filter bag is placed inside a plastic box. The structure of the wet-dry shop vac today is more compact with the following parts:

  1. Air inlet hose
  2. Garbage box
  3. A HEPA filter helps to keep dirt in the garbage box and exhaust air out
  4. The motor helps create an attraction.
  5. Exhaust hole

The airflow after going through the 5 parts becomes cleaner and the dirt is trapped in the garbage bag.

The centrifugal wet-dry shop vac

Filter-type vacuum cleaners have a drawback that they suck dirty air through the filter bag and then blow the air out, although the air has been filtered, it still cannot be completely clean. Therefore, people began to improve into centrifugal vacuum cleaners.

The operating principle of the centrifugal wet-dry shop vac is the same as a washing machine. When spinning at high speed the water in clothes will spread out to dry clothes. Similar to a wet-dry shop vac, the air enters the filter in a vortex direction so that the dust particles are retained on the filter and the air is spread out. This principle helps make the air outwards cleaner.

Structure of a centrifugal vacuum cleaner

  1. Brush bar: the effect of this bar is to make dust in the carpet splashing out to help vac more easily.
  2. Height adjustment button
  3. Electric motor: its effect is to create a vac to attract dust inwardly, while also creating eddy air to create centrifugally force.
  4. Containers with dirt.
  5. Conical centrifuge: this is the most important part of a centrifugal vac cleaner. When the engine draws air through this set. the pair will fly in a vortex form, causing dust particles to be collected in the middle and swirl, while clean air will fly out.
  6. Air tube from the centrifugal set-out

Operation principle of centrifugal vac cleaner

Above we saw how the wet-dry shop vac is made. Here is the principle of its operation.

  • Step 1: The air is into the brush bar at the bottom
  • Step 2: Air is introduced around the centrifuge, causing dust particles to fall and air into the holes in the upper part.
  • Step 3: The air goes into the second cleaning phase.
  • Step 4: At this stage, the air is also cleaned with the same centrifugal principle as in step 2 but with a smaller centrifugal force.
  • Step 5: The air is relatively clean through the HEPA filter. Because most busy dust has been cleaned, the filter cover does not contain much dust so it does not clog the machine.
  • Step 6: Air is released back to the environment.

Most current wet-dry shop vacs use a separating principle that incorporates a HEPA filter because its cleaning power is good and easy to operate.

Water vacuum cleaner

The principle of centrifugation still limits a part of the dirt that is still unfiltered and will fly back into the environment. The solution is to use the water to trap the busy dust, the air after blowing out of the water will be swirled centrifugal to remove water vapor. And finally flying out was extremely clean air.

Here are the operating principles of typical water wet-dry shop vac

  • Step 1: Air is drawn inside the machine via the nozzle as usual
  • Step 2: The engine will blow this airflow through the water tank, where all the dirt will be trapped in the water.
  • Step 3: The air is blown out of the water and then swirled around the plastic bars to let the steam out. Steam drops back into the tank.
  • Step 4: Dry air is released back into the environment.

This principle helps to clean the dust collector, but it makes the machine more complicated because of constant water changes. Therefore, the principle of centrifugal and HEPA filter is still preferred.

In conclusion

Above, we have come together to learn about the wet-dry shop vac as well as the structure and principles, operating principles of some typical types of them. Through this article, I hope it will help you better understand the wet-dry shop vac and find your work the most suitable wet-dry shop vac.