At present, there is no mandatory standard for household elevators in China. Every family elevator pays attention to how to increase the appearance design of the elevator. Therefore, there are many kinds of popular domestic elevator technology platforms in the market, and many customers don't know how to choose. What is a home elevator? Next, Ensman elevator manufacturer will give you a detailed introduction.
Type of domestic elevator:
1. Ordinary traction elevator
Traction means traction. The traction elevator pulls the car back and forth through the counterweight, and the motor produces only a small force, which is similar to the principle of moving pulley. Since the invention of permanent magnet synchronous host machine more than ten years ago, inorganic room elevator came into being. So far, inorganic room elevator products are becoming more and more mature. Now, if low rise buildings and families want to install passenger elevators, they basically use inorganic room traction elevators.
2. Forced drive traction elevator
The strong drive working principle of the strong drive traction elevator is to lift the car with a winch fixed at one end of the shaft, which is called the forced drive elevator in professional terms. At present, the winch of main construction sites is still driven by force. Due to its obvious disadvantages, it is usually not used for ordinary elevators in buildings.
3. Spiral lifting table
In recent years, the spiral lifting platform is favored by Chinese users because of its simple structure and exquisite decoration. It is relatively easy to understand the principle of connecting the screw in the well to the next mechanical frame: it is easy to drive the screw from the upper one.
4. Hydraulic lift
Hydraulic elevator refers to the elevator that uses the hydraulic power source to input the oil pressure into the oil cylinder to make the plunger move in a straight line and directly or indirectly make the lift car move through the steel wire rope. Hydraulic elevator is a product integrating machinery, electricity, electronics and hydraulic pressure. It consists of the following relatively independent but interrelated systems: pump station system, hydraulic system, guiding system, lift car, door system, electrical control system, safety protection system, etc.
Precautions for use of household elevator:
1. Keep the elevator car clean. Smoking is prohibited in the elevator car. Do not discard snacks or fruit residues in the lift car, so as to prevent sundries and other sundries from entering the gap of the lift car threshold and causing equipment damage.
2. Keep the elevator car dry. Don't bring umbrellas and boots into the car. First, prevent people from slipping by wetting the car floor; The second is to prevent the water flow from entering the shaft along the gap of the elevator sill, resulting in the short-circuit fault of electrical equipment.
3. If the domestic elevator cannot be started, do not try to prevent the car from closing with hands, feet or crutches, sticks, rods and other objects, so as not to affect the elevator structure and cause danger.
4. If the elevator breaks down, deal with it calmly. When the elevator breaks down or has an accident, you can't panic, let alone press the button in the elevator. You should call for help or ring the first aid bell in time.
5. In case of abnormal operation of household elevator, professional manufacturers shall be notified in time for maintenance, and maintenance without authorization is not allowed.