What kind of battery does the commercial floor cleaning robot use?
First of all, let's understand the working principle of the sweeping robot. In a nutshell, the basic work of a sweeping robot is to raise dust, carry dust, and collect dust. The internal fan rotates at high speed to generate airflow, and cooperates with the roller brush or suction port at the bottom of the machine to lift up the dust stuck on the ground first.The raised dust is quickly sucked into the air duct and enters the dust box . After being filtered by the dust box , the dust remains, and the clean air is discharged from the air outlet at the rear of the machine.Next, let's take a look together, what should we pay attention to when choosing a commercial floor cleaning robot !
Choose by cleaningAccording to the different ways of cleaning ground garbage, sweeping robots can be mainly divided into roller brush type and suction type.
Rolling brush sweeping robot
At the bottom is a brush, like the broom we usually use, the task is to sweep the dust on the ground so that the vacuum cleaner can suck the dust clean. The roller brush is generally in front of the suction port, allowing dust to enter the dust box through the suction port.
Suction type sweeping robot
At the bottom is the suction port, which works similarly to a vacuum cleaner, sucking the dust and small garbage on the ground into the dust box through suction. There are generally fixed single- suction type, floating single-suction type and small-suction type sweepers on the market.
Note: If you have hair-shedding pets in your home, it is recommended to choose a suction-type sweeping robot.
Select by route planning mode① Random
random commercial floor cleaning robot adopts the random coverage method, which is based on a certain movement algorithm, such as triangular and pentagonal trajectories, to tentatively cover the work area. If an obstacle is encountered, the corresponding steering function will be executed.
Disadvantages: No positioning, no environmental map, no way to plan the path, its movement path basically depends on the built-in algorithm, the quality of the algorithm determines the quality and efficiency of its cleaning, and generally the cleaning takes a long time.
The planning sweeping robot has a positioning and navigation system that can build a cleaning map. There are three positioning methods for the planned route: laser ranging navigation system, indoor positioning navigation system and image-based calculation and navigation system.
Advantages: The cleaning efficiency is high, and local cleaning can be carried out according to the planned route.
Disadvantages: more expensive
Choose by battery typebattery is equivalent to the power source of the autonomous floor cleaning robot , and its quality directly affects the battery life and service life of the sweeper. The sweeping robot batteries currently on the market can be divided into lithium- ion batteries and nickel-metal hydride batteries.
lithium ion battery
lithium- ion battery is a battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. It has the advantages of small size, light weight, etc., and can be charged as needed .
Ni-MH batteries are synthesized from hydrogen ions and metallic nickel. Ni-MH batteries have a memory effect, and it is best to charge them after light is used in normal use to ensure the life of the battery. Ni-MH batteries have no pollution to the environment and are relatively environmentally friendly batteries. Compared with lithium- ion batteries, they are larger in size and cannot be charged quickly, but their safety and stability will be higher.