Dongda ZMK-127 electric control device for damper control 18053750768

Electric control device for pneumatic damper control
Electric control device for pneumatic damper control, damper control device, pneumatic damper control device, working principle of pneumatic damper control device, mine damper control device,
Overview of the electronic control device for pneumatic damper control
The electric control device for pneumatic damper control (coal safety certificate number) is suitable for facilities such as double-leaf pressureless dampers, single-leaf dampers, pedestrians, driving vehicles, or shared pedestrian and vehicle dampers in coal mines. Fully automatic control, can control two or three dampers. This device automatically opens and closes the damper when pedestrians and minecarts pass by. When there is a power outage in the mine, the damper can be opened and closed manually.
Functional features of the electronic control device for pneumatic damper control
This device uses an automatic control system, uses an infrared sensor as a monitor, and also has a verbal alarm to ensure the smooth and safe passage of pedestrians and vehicles.
. The control function controller receives the signal from the infrared sensor receiver. After recognition, it controls the action of the actuator (cylinder, oil cylinder). After opening the damper and delaying for seconds (adjustable), it automatically controls the action of the actuator. , close the damper.
, locking function: When any one of the two interlocking dampers is opened, the controller controls the actuator to lock the other damper so that it cannot be opened. When the damper is opened and closed, the controller automatically unlocks .
. Manual unlocking function. When a fault occurs, press the reset button and the entire control system will stop working. At this time, the damper can be pushed open manually. When the fault is eliminated, press the set button and the control system returns to normal operation.
. When the voice prompt function damper is opened, the controller should control the sound and light alarm box to prompt the voice signal.
Main components and technical parameters of the electric control device for pneumatic damper control
./Type mine explosion-proof and intrinsically safe damper controller
.Rated operating voltage
.Rated power
.Intrinsically safe parameters
Mine intrinsically safe sound and light alarm box
.Rated working voltage
.Sound loudness is not less than
.Light signal visible distance meters
/> Type mine intrinsically safe infrared sensor
.Rated operating voltage
.Induction distance
.Intrinsically safe parameters. (transmitter) (receiver)
Type mine sensor Safety position sensor
.Rated working voltage
.Contact capacity./
.Effective sensing distance㎜
Mine intrinsically safe control button
.Rated working voltage< br/> .Rated operating current
.The button is normally open
.Mining intrinsically safe pneumatic solenoid valve
.Rated operating voltage
.Rated operating current
.Input air pressure. ~
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Jining Dongda Mechanical and Electrical Co., Ltd. always focuses on the National Coal Mine Safety Supervision Bureau’s coal mine safety regulations The guiding ideology is to take coal mine safety as our own responsibility, create safe products and electronic control devices for pneumatic damper control, and eliminate potential safety hazards in coal mines. We always insist on taking science and technology as the primary productive force, and the quality of the electronic control devices for pneumatic damper control we produce is our life. We insist on relying on the power of science and technology to continue to develop. The company relies on the strength and advantages of scientific research institutes such as Nanjing Design Institute, Jinan Design Institute, China University of Mining and Technology, Shandong University of Science and Technology, and Beijing Coal School, and aims at a high starting point, high quality, and high-tech content for electronic control devices for pneumatic damper control, and is committed to coal mines. Research and development of safe, energy-saving, efficient and environmentally friendly electromechanical products, production of electronic control devices for pneumatic damper control, sales and technical services.