What is the principle of furniture lock nails and how to remove them?

Activated carbon is present inside its seat, which is carried out"Convenient", it can eliminate odors very well. At the same time, it also has four adjustable warm air stops, which can discharge odors from the drainage pipe during warm air drying, so as to achieve the effect of deodorization.

When we press the toilet flush button after going to the toilet, the toilet is similar to a normal toilet, and the toilet bowl can be crushed and ground into small particles of feces entering the toilet, and the street underpass can be crossed. Pulverized toilets have water storage tanks, such as basements, so that they can be discharged into the pipes more quickly and efficiently, and at the same time raised to the sewage pipes. The electric toilet pulverizer can crush and grind the feces entering the toilet bowl into small particles, so that they can be discharged into the pipe more quickly and efficiently. >>>More

The siphon principle is to use the force phenomenon of the height difference of the liquid level to fill a tube structure with an inverted U-shape, and then place the high end of the opening in a container filled with liquid, and the liquid in the container will continue to flow out from the lower position of the opening through the siphon. >>>More

The working principle of the fresh air fan: the fresh air system is based on the principle that the fresh air is sent to the room with special equipment on one side of the closed room, and then discharged to the outside by the special equipment on the other side, so as to form a "fresh air flow field" indoors, so as to meet the needs of indoor fresh air ventilation. The embodiment is: >>>More

Regardless of the type of refrigerator, there should be a gap between the back and the wall, which can save about 20 percent of energy per day compared to sticking to the wall. If you set up your refrigerator correctly when you first use it, you can keep saving energy for a long time. At the same time, the refrigerator should reduce the number of switches and shorten the time to open the door each time; Do not store food too full, and leave appropriate gaps to facilitate cold air convection and keep the temperature in the box balanced; The refrigerator should be placed in a cool and ventilated place; Hot food should be cooled to room temperature before storing in the refrigerator; The temperature adjustment gear in the refrigerator should be moderate, and should not be set as a strong cooling gear, so as not to increase the power consumption due to the increase in the workload of the refrigeration circulation system in the refrigerator. >>>More