CN210530908U

CN210530908U - Mining incessant full-automatic air door controlling means

Info

Publication number: CN210530908U
Application number: CN201920880866.4U
Authority: CN
Inventors: 王磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-15
Anticipated expiration: 2029-06-12

Abstract

The embodiment discloses mining incessant full-automatic air door controlling means, it includes PLC-A controller, close door sensor KM2, door opening sensor KM1, audible-visual annunciator SA1, audible-visual annunciator SA2, infrared photoelectricity stop line TA1, infrared photoelectricity warning line JA1, infrared photoelectricity stop line TA2, infrared photoelectricity warning line JA2, touch-control sensor AK1, touch-control sensor AK2, electric liquid actuating mechanism ZA and balanced type air door MA, compared with the prior art, the utility model, have following advantage and effect: the electromagnetic lock DS2 is electrically connected with the PLC-A controller, and the electromagnetic lock DS1 is electrically connected with the PLC-B controller. When one door is opened, the other door is locked, and safety is guaranteed.

Description

Mining incessant full-automatic air door controlling means

Technical Field

The utility model relates to an air door controlling means especially relates to a mining incessant full-automatic air door controlling means.

Background

Colliery underworkings vertically and horizontally staggered, link up each other, flow along the direction of design in order to guarantee the air current, need set up the air door facility in two contact roadways and control the air current, if the air door facility goes wrong, will appear leaking and phenomenon such as air current short circuit, disorder and harmful gas gush out, and lead to ventilation system out of control, induce the major disaster accident to take place. Therefore, the damper facility plays an important role in the ventilation system, which is necessary to be safe and reliable. At present, air doors used in coal mines are manually opened and closed, but due to the fact that underground negative pressure is large, resistance is large when the air doors are opened, momentum is large when the air doors are closed, pedestrians and traveling difficulty pass through the air doors, the closing speed of the air doors is high, and accidents that the air doors collide with cars and touch people are prone to occurring; the air door is not reliably locked, so that great hidden danger is caused to a ventilation system; some automatic air doors are low in automation degree, when power is off locally in a well, the automatic air doors are invalid, a driver needs to stop to open the door, the labor intensity is high, the transportation efficiency is low, locking is invalid more seriously, and various disaster accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a safe and reliable's mining incessant full-automatic air door controlling means.

The utility model provides a technical scheme that above-mentioned problem adopted is: the mining uninterrupted full-automatic air door control device comprises a PLC-A controller, a door closing sensor KM2, a door opening sensor KM1, an audible and visual alarm SA1, an audible and visual alarm SA2, an infrared photoelectric parking line TA1, an infrared photoelectric warning line JA1, an infrared photoelectric parking line TA2, an infrared photoelectric warning line JA2, a touch sensor AK1, a touch sensor AK2, an electro-hydraulic actuating mechanism ZA and a balanced type air door MA, wherein the door closing sensor KM2 is electrically connected with the PLC-A controller, and the door opening sensor KM1 is electrically connected with the PLC-A controller. The audible and visual alarm SA1 is electrically connected with the PLC-A controller, the audible and visual alarm SA2 is electrically connected with the PLC-A controller, the infrared photoelectric stop line TA1 is electrically connected with the PLC-A controller, the infrared photoelectric warning line JA1 is electrically connected with the PLC-A controller, the infrared photoelectric parking line TA2 is electrically connected with the PLC-A controller, the infrared photoelectric warning line JA2 is electrically connected with the PLC-A controller, the touch sensor AK1 is electrically connected with the PLC-A controller, the touch sensor AK2 is electrically connected with the PLC-A controller, the electro-hydraulic actuator ZA is electrically connected with the PLC-A controller, the electro-hydraulic actuating mechanism ZA is installed on the balanced type air door MA and controls the balanced type air door MA to be opened and closed. The touch sensor AK1 and the touch sensor AK2 are buttons, and if the buttons are pressed, signals are sent to the PLC-A controller, the touch sensor AK1 sends door opening signals to the PLC-A controller when the buttons are pressed, and the touch sensor AK2 sends door closing signals to the PLC-A controller when the buttons are pressed. The door closing sensor KM2 comprises two parts, wherein one infrared transmitter is arranged on the side surface of the left side door of the balanced type air door MA, the other infrared receiver is arranged on the side surface of the right side door of the balanced type air door MA, when the door is closed, the infrared transmitter and the infrared receiver are opposite, and a signal is transmitted to the PLC-A controller at the moment, so that the balanced type air door MA is closed. Door opening sensor KM1 includes infrared receiver on the installation wall and one installs infrared emitter on balanced type air door MA, and infrared receiver receives the signal when the door is opened to transmit for PLC-A controller, explain that the door has been opened, certainly the utility model discloses other implementation still. The audible and visual alarm SA1 is electrically connected with the PLC-A controller, and the audible and visual alarm SA1 emits green light when in safety, red light if in danger and alarm sound. The audible and visual alarm SA2 is electrically connected with the PLC-A controller, and the audible and visual alarm SA1 emits green light when in safety, red light if in danger and alarm sound. The infrared photoelectric parking line TA1 is composed of an infrared light emitter arranged on two sides of the air duct and an infrared light receiver arranged on the other side of the air duct, the infrared light emitter and the infrared light receiver are electrically connected with the PLC-A controller, when the infrared light is blocked, the infrared light receiver cannot receive the light, and then a signal that the light is blocked is sent to the PLC-A controller. The infrared photoelectric warning line JA1 is composed of an infrared light emitter arranged on two sides of the air duct and an infrared light receiver arranged on the other side of the air duct, the infrared light emitter and the infrared light receiver are electrically connected with the PLC-A controller, when the infrared light is blocked, the infrared light receiver cannot receive the light, and then a signal that the light is blocked is sent to the PLC-A controller. When a person blocks the infrared photoelectric parking line TA1, the fact that the person is close to the balanced type air door MA is indicated, the audible and visual alarm SA1 gives an alarm, light shows red, the PLC-A controller controls the electromagnetic lock DS2 to lock the balanced type air door MB, and the PLC-B controller controls the electromagnetic lock DS1 to open, so that the balanced type air door MA can be opened. When the balanced air door MA is opened, whether the door is opened is judged according to whether a signal exists in the sensor KM1, the sensor KM1 has a signal to indicate that the balanced air door MA is opened, and when a person does not pass through the infrared photoelectric warning line JA1 at the moment, the audible and visual alarm SA1 turns green, and the balanced air door MA is prompted to pass through, the person passes through the balanced air door MA, passes through the infrared photoelectric parking line TA2, and passes through the infrared photoelectric warning line JA2, the audible and visual alarm SA2 turns red to prompt that the door is being closed, the PLC-A controller controls the electro-hydraulic actuating mechanism ZA to close the balanced air door MA, and when the door closing sensor KM2 has a signal, the balanced air door MA is indicated to be closed completely, and the audible and visual alarm SA2 turns. This process is the entire process of a person or vehicle passing through the balanced damper MA.

Preferably, the utility model discloses still include the electromagnetic lock DS 1. The electromagnetic lock DS1 is an automatic door lock for locking the balanced damper MB. Preventing both doors from opening and ensuring that one door can be opened.

Preferably, the utility model comprises a PLC-B controller, a door closing sensor KM4, a door opening sensor KM3, an audible and visual alarm SB1, an audible and visual alarm SB2, an infrared photoelectric parking line TB1, an infrared photoelectric warning line JB1, an infrared photoelectric parking line TB2, an infrared photoelectric warning line JB2, a touch sensor AK3, a touch sensor AK4, an electro-hydraulic actuating mechanism ZB and a balance type air door MB, wherein the door closing sensor KM4 is electrically connected with the PLC-B controller, the door opening sensor KM3 is electrically connected with the PLC-B controller, the audible and visual alarm SB1 is electrically connected with the PLC-B controller, the audible and visual alarm SB2 is electrically connected with the PLC-B controller, the infrared photoelectric parking line TB1 is electrically connected with the PLC-B controller, the infrared photoelectric warning line JB1 is electrically connected with the PLC-B controller, the infrared photoelectric parking line TB2 is electrically connected with the PLC-B controller, the infrared photoelectric warning line JB2 is electrically connected with the PLC-B controller, the touch sensor AK3 is electrically connected with the PLC-B controller, the touch sensor AK4 is electrically connected with the PLC-B controller, the electro-hydraulic actuating mechanism ZB is installed on the balanced air door MB, and the electro-hydraulic actuating mechanism ZB controls the balanced air door MB to be opened and closed. The mechanism is a B-door device.

The door-closing monitoring system comprises a PLC-A controller, a door-closing sensor KM2, a door-opening sensor KM1, an audible and visual alarm SA1, an audible and visual alarm SA2, an infrared photoelectric parking line TA1, an infrared photoelectric warning line JA1, an infrared photoelectric parking line TA2, an infrared photoelectric warning line JA2, a touch sensor AK1, a touch sensor AK2, an electro-hydraulic actuating mechanism ZA and a balanced type air door MA, wherein the door-closing sensor KM2 is electrically connected with the PLC-A controller, and the door-opening sensor KM1 is electrically connected with the PLC-A controller. The audible and visual alarm SA1 is electrically connected with the PLC-A controller, the audible and visual alarm SA2 is electrically connected with the PLC-A controller, the infrared photoelectric stop line TA1 is electrically connected with the PLC-A controller, the infrared photoelectric warning line JA1 is electrically connected with the PLC-A controller, the infrared photoelectric parking line TA2 is electrically connected with the PLC-A controller, the infrared photoelectric warning line JA2 is electrically connected with the PLC-A controller, the touch sensor AK1 is electrically connected with the PLC-A controller, the touch sensor AK2 is electrically connected with the PLC-A controller, the electro-hydraulic actuator ZA is electrically connected with the PLC-A controller, the electro-hydraulic actuating mechanism ZA is installed on the balanced type air door MA and controls the balanced type air door MA to be opened and closed. The mechanism is an A-door device. The components of the A-gate device and the B-gate device are in one-to-one correspondence.

Preferably, the utility model discloses still include electromagnetic lock DS2, electromagnetic lock DS2 with PLC-A controller electricity is connected, electromagnetic lock DS1 with PLC-B controller electricity is connected.

Preferably, the utility model discloses set gradually audible-visual annunciator SA1, door opening sensor KM1, infrared photoelectricity stop line TA1, infrared photoelectricity warning line JA1, electric liquid actuating mechanism ZA, balanced type air door MA, infrared photoelectricity warning line JA2, infrared photoelectricity stop line TA2, door closing sensor KM2, audible-visual annunciator SA2, audible-visual annunciator SB1, door opening sensor KM3, infrared photoelectricity stop line TB1, infrared photoelectricity warning line JB1, electric liquid actuating mechanism ZB, balanced type air door MB, infrared photoelectricity warning line JB2, infrared photoelectricity stop line TB2, door closing sensor KM4, audible-visual annunciator SB2 along the wind channel.

Preferably, the PLC-A controller of the utility model is electrically connected with the PLC-B controller. The utility model discloses use flame proof uninterrupted power source.

Compared with the prior art, the utility model, have following advantage and effect: the electromagnetic lock DS2 is electrically connected with the PLC-A controller, and the electromagnetic lock DS1 is electrically connected with the PLC-B controller. When one door is opened, the other door is locked, and safety is guaranteed. An imported infrared sensor with novel design, sensitive response and strong anti-interference performance is adopted, so that the high sensitivity of the system is ensured; (2) the Japanese ohm dragon PLC controller and the remote digital communication technology are adopted, so that the anti-interference performance is good; (3) in order to ensure the traffic safety, the air door is provided with a stop line and a warning line, so that the vehicle can be effectively prevented from being collided with the air door. (4) The safety of use is fully considered, the explosion-proof uninterrupted power supply is applied to the automatic air door for the first time in China, and the explosion-proof uninterrupted power supply can normally work under the condition of power failure. (5) The electronic locking device is applied, so that the accident of people clamping and vehicle clamping is completely avoided; (6) the actuating mechanism adopts an integrated pneumatic control device.

Drawings

Fig. 1 is a schematic structural diagram of the mining uninterrupted full-automatic air door control device according to the embodiment of the present invention.

Fig. 2 is a schematic position diagram of the mining uninterrupted full-automatic damper control device according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1 to 2, the mining uninterrupted full-automatic air door control device in this embodiment includes a PLC-a controller, a door closing sensor KM2, a door opening sensor KM1, an audible and visual alarm SA1, an audible and visual alarm SA2, an infrared photoelectric parking line TA1, an infrared photoelectric warning line JA1, an infrared photoelectric parking line TA2, an infrared photoelectric warning line JA2, a touch sensor AK1, a touch sensor AK2, an electro-hydraulic actuator ZA and a balanced air door MA, a door closing sensor KM2 is electrically connected with the PLC-a controller, a door opening sensor KM1 is electrically connected with the PLC-a controller, an audible and visual alarm SA1 is electrically connected with the PLC-a controller, an audible and visual alarm SA2 is electrically connected with the PLC-a controller, an infrared photoelectric parking line TA1 is electrically connected with the PLC-a controller, an infrared photoelectric warning line JA1 is electrically connected with the PLC-a controller, an infrared photoelectric parking line TA2 is electrically connected with the PLC-a controller, the infrared photoelectric warning line JA2 is electrically connected with the PLC-A controller, the touch sensor AK1 is electrically connected with the PLC-A controller, the touch sensor AK2 is electrically connected with the PLC-A controller, the electro-hydraulic actuator ZA is installed on the balanced air door MA, and the electro-hydraulic actuator ZA controls the balanced air door MA to be opened and closed. The touch sensor AK1 and the touch sensor AK2 are buttons, and if the buttons are pressed, signals are sent to the PLC-A controller, the touch sensor AK1 sends door opening signals to the PLC-A controller when the buttons are pressed, and the touch sensor AK2 sends door closing signals to the PLC-A controller when the buttons are pressed. The door closing sensor KM2 comprises two parts, wherein one infrared transmitter is arranged on the side surface of the left side door of the balanced type air door MA, the other infrared receiver is arranged on the side surface of the right side door of the balanced type air door MA, when the door is closed, the infrared transmitter and the infrared receiver are opposite, and a signal is transmitted to the PLC-A controller at the moment, so that the balanced type air door MA is closed. The door opening sensor KM1 comprises an infrared receiver mounted on the wall surface and an infrared transmitter mounted on the balanced air door MA, and when the door is opened, the infrared receiver receives a signal and transmits the signal to the PLC-a controller, which indicates that the door is opened, although this embodiment has other implementation manners. The audible and visual alarm SA1 is electrically connected with the PLC-A controller, and the audible and visual alarm SA1 emits green light when in safety, red light if in danger and alarm sound. The audible and visual alarm SA2 is electrically connected with the PLC-A controller, and the audible and visual alarm SA1 emits green light when in safety, red light if in danger and alarm sound. The infrared photoelectric parking line TA1 is composed of an infrared light emitter arranged on two sides of the air duct and an infrared light receiver arranged on the other side of the air duct, the infrared light emitter and the infrared light receiver are electrically connected with the PLC-A controller, when the infrared light is blocked, the infrared light receiver cannot receive the light, and then a signal that the light is blocked is sent to the PLC-A controller. The infrared photoelectric warning line JA1 is composed of an infrared light emitter arranged on two sides of the air duct and an infrared light receiver arranged on the other side of the air duct, the infrared light emitter and the infrared light receiver are electrically connected with the PLC-A controller, when the infrared light is blocked, the infrared light receiver cannot receive the light, and then a signal that the light is blocked is sent to the PLC-A controller. When a person blocks the infrared photoelectric parking line TA1, the fact that the person is close to the balanced type air door MA is indicated, the audible and visual alarm SA1 gives an alarm, light shows red, the PLC-A controller controls the electromagnetic lock DS2 to lock the balanced type air door MB, and the PLC-B controller controls the electromagnetic lock DS1 to open, so that the balanced type air door MA can be opened. When the balanced type air door MA is opened, the door opening sensor KM1 is judged to have a signal to indicate that the balanced type air door MA is opened, and a person does not pass through the infrared photoelectric warning line JA1 at the moment, the audible and visual alarm SA1 turns green to prompt that the person can pass through the balanced type air door MA, the person passes through the balanced type air door MA, passes through the infrared photoelectric parking line TA2, and passes through the infrared photoelectric warning line JA2, the audible and visual alarm SA2 turns red to prompt that the door is closed, the PLC-A controller controls the electro-hydraulic execution mechanism ZA to close the balanced type air door MA, when the door closing sensor KM2 has a signal to indicate that the door of the balanced type air door MA is closed, and the audible and visual alarm SA2 turns green at. This process is the entire process of a person or vehicle passing through the balanced damper MA. The same procedure is applied when a person or a cart for transporting goods passes through the B-door device.

The present embodiment also includes an electromagnetic lock DS 1. The electromagnetic lock DS1 is an automatic door lock for locking the balanced damper MB. Preventing both doors from opening and ensuring that one door can be opened. When a person or a trolley passes through the infrared photoelectric parking line TA1, the electromagnetic lock DS1 locks the balance type air door MB, and the electromagnetic lock DS2 opens the balance type air door MA to be locked; when a person or a vehicle passes through the infrared photoelectric parking line TB1, the electromagnetic lock DS2 locks the balance type air door MA, and the electromagnetic lock DS1 opens the locking of the balance type air door MB.

The embodiment comprises a PLC-B controller, a door closing sensor KM4, a door opening sensor KM3, an audible and visual alarm SB1, an audible and visual alarm SB2, an infrared photoelectric parking line TB1, an infrared photoelectric warning line JB1, an infrared photoelectric parking line TB2, an infrared photoelectric warning line JB2, a touch sensor AK3, a touch sensor AK4, an electro-hydraulic actuating mechanism ZB and a balanced type air door MB, wherein the door closing sensor KM4 is electrically connected with the PLC-B controller, the door opening sensor KM3 is electrically connected with the PLC-B controller, the audible and visual alarm SB1 is electrically connected with the PLC-B controller, the audible and visual alarm SB2 is electrically connected with the PLC-B controller, the infrared photoelectric parking line TB1 is electrically connected with the PLC-B controller, the infrared photoelectric warning line JB1 is electrically connected with the PLC-B controller, the infrared photoelectric parking line TB2 is electrically connected with the PLC-B controller, the infrared photoelectric warning line JB2 is, the touch sensor AK3 is electrically connected with the PLC-B controller, the touch sensor AK4 is electrically connected with the PLC-B controller, the electro-hydraulic actuating mechanism ZB is installed on the balanced type air door MB, and the electro-hydraulic actuating mechanism ZB controls the balanced type air door MB to be opened and closed. The mechanism is a B-door device.

The touch sensor AK1 and the touch sensor AK2 are manually controlled by a person, the person can manually control the opening and closing process of the door, the balanced air door MA is opened according to the touch sensor AK1, and the balanced air door MA is closed according to the touch sensor AK 2. The touch sensor AK1 and the touch sensor AK2 are manual forced switches, the touch sensor AK1 is located in front of the balanced air door MA, and the touch sensor AK2 is located behind the balanced air door MA.

PLC-A controller, door closing sensor KM2, door opening sensor KM1, audible and visual alarm SA1, audible and visual alarm SA2, infrared photoelectric parking line TA1, infrared photoelectric warning line JA1, infrared photoelectric parking line TA2, infrared photoelectric warning line JA2, touch sensor AK1, touch sensor AK2, electrohydraulic actuator ZA and balance type air door MA, door closing sensor KM2 is electrically connected with PLC-A controller, door opening sensor KM1 is electrically connected with PLC-A controller, audible and visual alarm SA1 is electrically connected with PLC-A controller, audible and visual alarm SA2 is electrically connected with PLC-A controller, infrared photoelectric parking line TA1 is electrically connected with PLC-A controller, infrared photoelectric warning line JA1 is electrically connected with PLC-A controller, infrared photoelectric warning line TA2 is electrically connected with PLC-A controller, infrared photoelectric warning line JA2 is electrically connected with PLC-A controller, The touch sensor AK1 is electrically connected with the PLC-A controller, the touch sensor AK2 is electrically connected with the PLC-A controller, the electro-hydraulic actuator ZA is installed on the balanced air door MA, and the electro-hydraulic actuator ZA controls the balanced air door MA to open and close. The mechanism is an A-door device. The components of the A-gate device and the B-gate device are in one-to-one correspondence. The balanced damper MA and the balanced damper MB in this embodiment may both use corresponding products of the american wind power equipment ltd of shanxi department. The electro-hydraulic actuator ZA and the electro-hydraulic actuator ZB use corresponding supporting products of Shaanxi Kemei wind power equipment GmbH.

The embodiment also comprises an electromagnetic lock DS2, wherein the electromagnetic lock DS2 is electrically connected with the PLC-A controller, and the electromagnetic lock DS1 is electrically connected with the PLC-B controller.

In the embodiment, an audible and visual alarm SA1, a door opening sensor KM1, an infrared photoelectric parking line TA1, an infrared photoelectric warning line JA1, an electro-hydraulic actuator ZA, a balanced air door MA, an infrared photoelectric warning line JA2, an infrared photoelectric parking line TA2, a door closing sensor KM2, an audible and visual alarm SA2, an audible and visual alarm SB1, a door opening sensor KM3, an infrared photoelectric parking line TB1, an infrared photoelectric warning line JB1, an electro-hydraulic actuator ZB, a balanced air door MB, an infrared photoelectric warning line JB2, an infrared photoelectric parking line TB2, a door closing sensor KM4 and an audible and visual alarm SB2 are sequentially arranged along an air duct.

In the embodiment, the PLC-A controller is electrically connected with the PLC-B controller. This embodiment uses the flame proof uninterrupted power source.

In this embodiment, the middle of the air duct of the mining uninterrupted full-automatic damper control device is a track 100 through which a trolley for transporting goods is guided.

The mining uninterrupted full-automatic air door control device adopts an intelligent Japanese PLC controller with super-strong control function, advanced pedestrian and vehicle position infrared detection, Chinese voice prompt, traffic light signal indication and electronic locking control technologies, does not simply cut off a power supply after full protection, realizes the automatic starting and closing of the mine air door through balanced type perspective non-pressure air doors.

The above contents described in this specification are only illustrations of the present embodiment. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. The utility model provides a mining incessant full-automatic air door controlling means which characterized in that: the door-closing alarm system comprises a PLC-A controller, a door-closing sensor KM2, a door-opening sensor KM1, an audible and visual alarm SA1, an audible and visual alarm SA2, an infrared photoelectric parking line TA1, an infrared photoelectric warning line JA1, an infrared photoelectric parking line TA2, an infrared photoelectric warning line JA2, a touch sensor AK1, a touch sensor AK2, an electro-hydraulic actuating mechanism ZA and a balanced type air door MA, wherein the door-closing sensor KM2 is electrically connected with the PLC-A controller, the door-opening sensor KM1 is electrically connected with the PLC-A controller, the audible and visual alarm SA1 is electrically connected with the PLC-A controller, the audible and visual alarm SA2 is electrically connected with the PLC-A controller, the infrared photoelectric warning line TA1 is electrically connected with the PLC-A controller, the infrared photoelectric warning line JA1 is electrically connected with the PLC-A controller, and the infrared photoelectric parking line TA2 is electrically connected with the PLC-A, the infrared photoelectric warning line JA2 is electrically connected with the PLC-A controller, the touch sensor AK1 is electrically connected with the PLC-A controller, the touch sensor AK2 is electrically connected with the PLC-A controller, the electro-hydraulic actuating mechanism ZA is installed on the balanced air door MA, and the electro-hydraulic actuating mechanism ZA controls the balanced air door MA to be opened and closed.

2. The mining uninterrupted full-automatic throttle control device according to claim 1, characterized in that: an electromagnetic lock DS1 is also included.

3. The mining uninterrupted full-automatic throttle control device according to claim 2, characterized in that: the door-closing type door-opening and closing alarm system comprises a PLC-B controller, a door-closing sensor KM4, a door-opening sensor KM3, an audible and visual alarm SB1, an audible and visual alarm SB2, an infrared photoelectric parking line TB1, an infrared photoelectric warning line JB1, an infrared photoelectric parking line TB2, an infrared photoelectric warning line JB2, a touch sensor AK3, a touch sensor AK4, an electro-hydraulic actuating mechanism ZB and a balanced type air door MB, wherein the door-closing sensor KM4 is electrically connected with the PLC-B controller, the door-opening sensor KM3 is electrically connected with the PLC-B controller, the audible and visual alarm SB1 is electrically connected with the PLC-B controller, the audible and visual alarm SB2 is electrically connected with the PLC-B controller, the infrared photoelectric parking line TB1 is electrically connected with the PLC-B controller, the infrared photoelectric warning line JB1 is electrically connected with the PLC-B controller, and the infrared photoelectric parking line TB2 is electrically, infrared photoelectricity warning line JB2 with the PLC-B controller electricity is connected, touch-control sensor AK3 with the PLC-B controller electricity is connected, touch-control sensor AK4 with the PLC-B controller electricity is connected, electro-hydraulic actuating mechanism ZB install in balanced type air door MB, electro-hydraulic actuating mechanism ZB control balanced type air door MB switching.

4. The mining uninterrupted full-automatic damper control device according to claim 3, characterized in that: the system also comprises an electromagnetic lock DS2, wherein the electromagnetic lock DS2 is electrically connected with the PLC-A controller, and the electromagnetic lock DS1 is electrically connected with the PLC-B controller.

5. The mining uninterrupted full-automatic damper control device according to claim 4, characterized in that: an audible and visual alarm SA1, a door opening sensor KM1, an infrared photoelectric parking line TA1, an infrared photoelectric warning line JA1, an electro-hydraulic actuator ZA, a balanced air door MA, an infrared photoelectric warning line JA2, an infrared photoelectric parking line TA2, a door closing sensor KM2, an audible and visual alarm SA2, an audible and visual alarm SB1, a door opening sensor KM3, an infrared photoelectric parking line TB1, an infrared photoelectric warning line JB1, an electro-hydraulic actuator ZB, a balanced air door MB, an infrared photoelectric warning line JB2, an infrared photoelectric parking line TB2, a door closing sensor KM4 and an audible and visual alarm SB2 are sequentially arranged along an air duct.

6. The mining uninterrupted full-automatic damper control device according to claim 4, characterized in that: the PLC-A controller is electrically connected with the PLC-B controller.