• Computer room fire rescue plan

    Computer room fire rescue plan

    1. After discovering the fire in the elevator engine room, the rescue personnel should quickly rush to the engine room and turn off all electrical switches in the equipment room; 2. It is forbidden to use other types of fire-extinguishing facilities with dry powder fire extinguishers or electrical special fire extinguishers to avoid damage to electrical components; 3. After the fire is extinguished, the cause of the fire should be investigated; 4. The elevator company's certified maintenance per... read more

    Jan 19,2019 News
  • Elevator sorted by drive

    Elevator sorted by drive

    An elevator that uses an AC induction motor as a driving force. According to the drag mode, it can be divided into AC single speed, AC double speed, AC voltage regulation, AC variable voltage frequency control and so on. DC elevators, elevators that use a DC motor as the driving force. The rated speed of such elevators is generally above 2.00 m/s. A hydraulic elevator generally uses an electric pump to drive a liquid flow, and an elevator that lifts and lowers the car by a plunger. The rack and ... read more

    Jan 12,2019 News
  • Classified by manipulation control

    Classified by manipulation control

    The handle switch is operated, and the elevator driver controls the handlebar handle switch in the car to realize the starting, rising, descending, leveling and stopping operation states of the elevator. Button control elevator: It is a simple automatic control elevator with automatic leveling function. It is common to have two control modes: car button control and car button control. The signal controls the elevator, which is a driver's elevator with a high degree of automatic control. In addit... read more

    Jan 05,2019 News
  • Common sense problems with home elevators

    Common sense problems with home elevators

    Home elevators are now appearing in more and more residential users. Household elevators as consumables, there are many common-sense problems that need to be understood by everyone, the following is a detailed explanation for everyone. 1. How does the home villa elevator run? The home villa elevator has a car and a counterweight, which are connected by a wire rope. The wire rope is driven by the traction of the driving device (the traction machine), so that the home villa elevator car and the co... read more

    Dec 29,2018 News
  • Elevator function explanation (1)

    Elevator function explanation (1)

    1. Full set selection control operation function 1) Function explanation: According to the selection command in the car and the floor call instruction outside the hall, the comprehensive analysis processing is centralized, and the height automatic control function of the command is automatically selected and forwarded in turn. It can automatically register the instructions in the car and the floor call instructions outside the hall, automatically close the door and start the operation, and answe... read more

    Dec 25,2018 News