Factory direct sales ZKC127 mine control switch device Dongda self-operated

Mine control switch device
Mine control switch device Mine control switch device Mine pneumatic control switch device Mine control switch device model list Professional mine control switch device Mine The first choice for the control switch device is Dongda, Jining, Shandong. Mining control switch device. The function of the mine control switch device. Technical parameters. The high-quality mining control switch device is in Dongda, Jining
Mining control switch Introduction to the turnout device
The mine control turnout device (Coal Safety Certificate No.:) is mainly suitable for automatic control of turnouts in large tunnels in coal mines to replace manual switches. The automatic control device is used by the electric locomotive driver to control the switch position with a transmitter (or button). There is a switch position display above the switch to display the switch position. The device has simple structure, reliable operation and convenient maintenance, which effectively improves working conditions and transportation efficiency.
Principle of mine control switch device
The switch device takes the controller as the core. After the controller receives the remote control command and feeds it back to the controller, the controller issues the switching command. The solenoid valve in the controller moves and simultaneously pushes the cylinder. Reach the required position. The position sensor feeds the signal back to the controller. After the controller confirms that it is correct, the switch position display displays the current position of the switch. A green circle on the display indicates that the switch is in the straight position; a yellow arrow on the display indicates that the switch is in a branch position; none of the lights on the display indicates that the switch is not in place
Features of mining control switch device
, control system : When the controller receives the signal from the transmitter (or button), it can control the actuator (cylinder or oil cylinder) to move the switch. When the switch is in place, the display shows the switch position.
. Display function: The display can correctly display the current position of the switch.
. Prompt function: When both sides of the switch are not in place, the display will not show the switch position.
, transmitter remote control distance: ~ (no obstruction), remote control angle: ~.
, High switch action sensitivity. Action time: &;.
Main components and technical parameters of mine control switch device
- Type controller for control switch device
.Rated operating voltage:
.Rated power:
. Intrinsic safety parameters:::
- type transmitter for switch control device
.Rated operating voltage:
.Rated operating current:&;
.Effective transmitting distance&;< br/> - Display for type control switch device
.Rated operating voltage:
.Effective display distance&;
.Display mode: light composition icon
Type mine intrinsically safe type position sensor
.Rated operating voltage:
.Contact capacity: /
.Effective sensing distance: &;㎜
-Mining intrinsically safe control button
. Rated working voltage:
.Rated working current:&;
.The button is normally open
-.Intrinsically safe pneumatic solenoid valve for mining
.Rated working voltage:
.Rated operating current:&;
.Input air pressure: .～.
Physical picture of mine control switch device
Coal safety certificate of mine control switch device
Contact Person: Wang Yu
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Jining Dongda Mechanical and Electrical Co., Ltd. always focuses on the guiding ideology of the National Coal Mine Safety Supervision Bureau on coal mine safety and takes coal mine safety as its priority. It is our responsibility to create safe products for mining control turnout devices to eliminate potential safety hazards in coal mines. We always adhere to the principle of taking science and technology as the primary productive force to produce mining control turnout devices, taking quality as the basis of life and insisting 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 to commit to coal mine safety and energy conservation with the goal of high starting point, high quality, and high-tech content for mining control turnout devices. , development and production of high-efficiency, environmentally friendly electromechanical products, production of mine control turnout devices, sales and technical services. The company is willing to pursue zero-defect product quality with high-quality, advanced products and perfect after-sales service. The business philosophy of "customers are always God" sincerely invites new and old customers to visit us for guidance, negotiation, cooperation and create a win-win situation.