The sensor door is suitable for hotels, hotels, banks, office buildings, hospitals, shops, etc., and is widely used. The use of automatic doors can save air conditioning energy, reduce noise, wind and dust, and at the same time make our entrances and exits look solemn and high-end.
Induction door
How to choose the configuration of the sensor door
Consider the configuration of the sensor door according to the environment and requirements for installing the sensor door.
1) Sensor selection: In high-end hotels and office buildings, you can choose high-sensitivity sensors; choose a narrow-area sensor in places where people, such as banks and shops, are often passing by on the sidewalk.
2) Safety auxiliary device: In the high-end hotel and other places, it is necessary to eliminate the sensory incident, and you can choose to install the anti-clip infrared sensor.
3) Equipped with backup power supply: In order to ensure that the automatic door can work normally when the power is cut off, it can be equipped with backup power supply.
Main performance of the translating sensor door
There are many types of automatic sensing doors. First, the translational sensing door group consists of the following components:
1. Main controller: It is the command center of the automatic door. It sends out corresponding instructions through the large-scale integrated block with the instruction program inside, and commands the motor or electric lock system to work. At the same time, people adjust the door opening speed through the main controller. Turn on parameters such as amplitude.
2. Inductive detector: responsible for collecting external signals, like people's eyes, when a moving object enters its working range, it gives the main controller a pulse signal;
3, power motor: provide the main power to open and close the door, control the door fan acceleration and deceleration.
4. Door fan travel track: Just like the railroad track of a train, the spreader wheel system of the door leaf is restrained to make it travel in a specific direction.
5, door fan spreader wheel system: used to hang the movable door leaf, while driving the door leaf under power traction.
6, synchronous belt (some manufacturers use V-belt): used to transmit the power generated by the motor, traction door fan spreader wheel system.
7. Lower guiding system: It is the guiding and positioning device of the lower part of the door leaf to prevent the front and rear door body from swinging when the door leaf is running.
When the door leaf is to be opened and closed once, the workflow is as follows:
When the inductive detector detects that someone enters, it transmits the pulse signal to the main controller. After the main controller judges, it notifies the motor to run, and monitors the motor revolution number to notify the motor to force and enter the slow running at a certain time. After the motor gets a certain running current, it will run forward, and the power will be transmitted to the timing belt. Then the synchronous belt will transmit the power to the spreader system to open the door leaf. After the door is opened, the controller will make a judgment. If the door is closed, the motor is notified to reverse. Move to the door and close the door leaf.
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