Sensor Door introduction:
Now generally refers to the sensor door means: sliding sensor door and swing sensor door.
Sensor door is an opening mode of automatic doors.
Door sensors, divided into categories according to the production process: a framed door and non-frame door.
The sensor door mainly refers to that the door sensor switch control system is achieved by way of induction. According to the different ways of sensing, sensor doors can be divided into the following types: infrared sensor door, microwave sensor door, card sensor door, touch senor door.
The glass door leaf is usually done with the following materials: steel glass, stainless steel plate, color steel plate, etc., or some special material.
Using scope and functions of sensor doors:
Sensor door is widely used for hotels, banks, office buildings, hospitals, shops, etc.,. Automatic doors, can save energy of the air-condition , reduce noise, windproof, dustproof, and can decorate the entrance with the luxurious appearance.
How to choose the configuration of the sensor door:
Depending on the installation environment and the requirements of the sensor doors, consider selecting the configuration of the sensor door.
1) The choice of sensors: high-class hotels, office buildings, you can choose a high sensitivity sensor; on the sidewalk side of the bank, shops and other places where person often pass by, to select a narrow region sensor.
2) Safety assist device: the high-class hotels and other places, need to prevent the clip events because of the sensors, can choose to install the anti-clip infrared sensors.
4) With a back-up power supply: to ensure the automatic doors can work properly when power off, can be equipped with backup power supply.
The main performance of the automatic sliding sensor door:
Automatic door sensors have many different types, let us introduce the sliding sensor door firstly:
Automatic sliding sensor door is configured with the following components:
1, The main controller: it is the automatic doors of the command center, encoded with instructions through the internal procedures of the large integration block, to issue the corresponding command, to command motor or electric locks the system; at the same time, users can adjust the doors opening speed, opening range and other parameters through the main controller.
2, Sensing detector: Responsible for acquisition of external signals, like people's eyes, when there are moving objects into the scope of its work, it issues a pulse signal to the main controller;
3, Power motor: to provide the main driving force for open and close, control doors in acceleration and deceleration running.
4, The doors tracks: as the train tracks, bound the hanging pulleys system connected with the door leaves, making it running in a specific direction;additionally,guide way track can be covered with aluminum covers,will be convenient and fine for the glass wall.
5, The door leaf hanging pulley system: used for hanging doors leaf, driving the door to run under traction of power.
6, Synchronous belts (some manufacturers use the V-belt): used to transmit power produced by the motor, drive the door leaf hanging pulley system.
7, Bottom guide system: is a positioning device of the door bottom guide, to prevent the door swing when running.
When the automatic door system needs to complete once action of open and close, the workflow is as follows:
Sensors detect when someone enters, the pulse signal is transmitted to the main controller, the main controller judges then notify the motor to run, and monitor synchronously the motor RPM, in order to notify motor in acceleration and deceleration running at some point. When the motor gets the running current to run, take the driving power to the belt, then the belt connected with hanging parts system will operate the door leaves to open and close. In the period of opening and closing, the actions will be done as per the main controller’s order..
Automatic swing sensor door main performances:
1, Easy installation: won’t be affected by the original structure and the doorpost, any swing doors can be easily installed, won’t destroy the original structure; no special requirements for the doorpost, the shape of doors, the size of doors;
2, The bigger effective thrust: the door operator machine works in the best of the point (farthest away from the hinge) with the work efficiency of 100%;
3, The small force to door body: the best force point, most efficient, so the force impact on the door is small, the door structure is not deformed;
4, Be able to open wide the door: As the work on the most distant from the door pivot and force direction is always the same direction with the door, so no matter how wide the door can easily open and close;
5, The door can be open and close from 0 to 360 degree super wide angle freely;
6, With self-locking function: the door is closed, reliable self-locking door function will implement, without an additional electric lock;
7, High intelligence: Since this machine with electric lock linkage, so be free to set the left and right door opening sequence, any given single open a door, rebound to obstacle, stop to block, automatically determine the vehicle or person leaving to automatically close, and with value-added interface with the ground sensor, card reader / password device constitutes a modern intelligent access control system;
8, Save power consumption: As the high efficiency open, the small power required, so the power consumption can be saved;
9, Limit switch, easy to control, limit accurate and stable, not overload on the motor and institutional;
10 Institutions under small stress, lifetime is the longer;
11, Excellent appearance, small, beautiful.