CN2804391Y - Auto-controlled air throttle - Google Patents
Auto-controlled air throttle Download PDFInfo
- Publication number
- CN2804391Y CN2804391Y CN 200520084823 CN200520084823U CN2804391Y CN 2804391 Y CN2804391 Y CN 2804391Y CN 200520084823 CN200520084823 CN 200520084823 CN 200520084823 U CN200520084823 U CN 200520084823U CN 2804391 Y CN2804391 Y CN 2804391Y
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- door
- air door
- air
- automatic
- main control
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Abstract
The utility model relates to an automatically controlled air door which comprises a door frame, door plates and a door plate limiter. A front infrared sensor is arranged at the front of the air door and is connected with an air door automatic control mainframe. Air door pneumatic control boxes are respectively installed on both sides of the door frame and are connected with the door plates through wire ropes. The operation of each of the air door pneumatic control boxes is controlled by the air door automatic control mainframe. A locking cylinder is installed at the middle part of the upper door frame and is also controlled by the air door automatic control mainframe. After the device is used, when people and vehicles pass through the air door, the air door is automatically opened and closed, which is convenient for people and vehicles to pass through the air door. The utility model thoroughly solves the problem that an air door under a well of a coal mine is difficult to open, improving the automation level and the work efficiency. A voice alarm function and an interlocking function cause a ventilating system to run more reliably.
Description
Technical field
The utility model relates to a kind of coal mine equipment, relates in particular to the automatic control storm door that use a kind of mine down-hole.
Background technology
In the prior art, the air door that use the mine down-hole comprises doorframe, door-plate and position-limit mechanism, door-plate and doorframe flexibly connect, design has position-limit mechanism that door-plate is carried out spacing its reverse flip that prevents on the doorframe, door-plate under normal circumstances is in closed condition under the effect of blast, when needs are opened air door, must overcome the pressure that blast produces door-plate,, cause the quite effort of opening the door because the down-hole blast is bigger.In addition, air door all is twice, for preventing to ventilate, also must guarantee closing of another air door when an air door is opened, and manually-operated is difficult to guarantee this requirement.
Summary of the invention
The purpose of this utility model provides a kind of switch of automatic control storm door as required, need not manually-operated automatic control storm door.
A kind of automatic control storm door, it comprises doorframe, door-plate and door-plate stopping means, door-plate and doorframe flexibly connect, be characterized in: be mounted with preceding infrared sensor in the place ahead of air door, preceding infrared sensor links to each other with the automatic main control system of air door, the both sides of doorframe respectively are equipped with the air door pneumatic control cabinet, the air door pneumatic control cabinet is connected by wire rope with door-plate, the action of air door pneumatic control cabinet is by the automatic main control system control of air door, at the middle part of upper door frame the locking cylinder is installed, the locking cylinder is also by the automatic main control system control of air door.
In above-mentioned scheme, the magnetoresistive sensor of a detection air door folding condition is installed on two door-plates, on the top of doorframe audible-visual annunciator is installed, magnetoresistive sensor and audible-visual annunciator are all by the automatic main control system control of air door.
In above-mentioned scheme, the back infrared sensor is installed at the rear of air door, back infrared sensor links to each other with the automatic main control system of air door.
This device in use, when the preceding infrared sensor of mine car process, preceding infrared sensor detects automatically and signal is offered the automatic main control system of air door, the automatic main control system control of air door air door pneumatic control cabinet is opened door-plate, magnetoresistive sensor detected signal and passes to the automatic main control system of air door when door-plate was opened, audible-visual annunciator begins to report to the police simultaneously, and control the blocking device work of another air door by the automatic main control system of air door, make the state that the air-flow maintenance is not circulated in the passage, when mine car warp infrared sensor later, thereby back infrared sensor is passed to the automatic main control system control of air door air door closure with signal, also can air door be closed automatically by setting suitable memory time-delay.After using this device, pedestrian and driving air door automatic switch when the air door conveniently passes through, and has thoroughly solved under the coal mine because blast causes the open the door problem of difficulty of air door greatly, improved automatization level and operating efficiency, and audio alert and interlock make the ventilation system operation more reliable.
The utility model is further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram of Fig. 1.
The specific embodiment
Embodiment 1
A kind of automatic control storm door, it comprises doorframe 3, door-plate 4 and door-plate stopping means, door-plate 4 flexibly connects with doorframe 3, infrared sensor 6 before the place ahead of air door is mounted with, back infrared sensor 8 is installed at the rear of air door, back infrared sensor 8, preceding infrared sensor 6 links to each other with the automatic main control system 7 of air door, the both sides of doorframe 3 respectively are equipped with air door pneumatic control cabinet 5, air door pneumatic control cabinet 5 and door-plate 4 are connected by connecting rod, the action of air door pneumatic control cabinet 5 is by automatic main control system 7 controls of air door, at the middle part of upper door frame locking cylinder 1 is installed, locking cylinder 1 is also by automatic main control system 7 controls of air door.Two door-plates in opposite directions the correspondence position of a side one magnetoresistive sensor 9 that detects the air door folding condition respectively is installed, on the top of doorframe audible-visual annunciator 2 is installed, magnetoresistive sensor 9 and audible-visual annunciator 2 are all by automatic main control system 7 controls of air door.
Claims (3)
1, a kind of automatic control storm door, it comprises doorframe (3), door-plate (4) and door-plate stopping means, door-plate (4) flexibly connects with doorframe (3), it is characterized in that: be mounted with preceding infrared sensor (6) in the place ahead of air door, preceding infrared sensor (6) links to each other with the automatic main control system of air door (7), the both sides of doorframe (3) respectively are equipped with air door pneumatic control cabinet (5), air door pneumatic control cabinet (5) is connected by wire rope with door-plate (4), the action of air door pneumatic control cabinet (5) is controlled by the automatic main control system of air door (7), locking cylinder (1) is installed at the middle part of upper door frame, and locking cylinder (1) is also controlled by the automatic main control system of air door (7).
2, automatic control storm door according to claim 1, it is characterized in that: the magnetoresistive sensor (9) that a detection air door folding condition is installed on two door-plates, audible-visual annunciator (2) is installed on the top of doorframe, and magnetoresistive sensor (9) and audible-visual annunciator (2) are all controlled by the automatic main control system of air door (7).
3, automatic control storm door according to claim 1 is characterized in that: back infrared sensor (8) is installed at the rear of air door, and back infrared sensor (8) links to each other with the automatic main control system of air door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084823 CN2804391Y (en) | 2005-06-29 | 2005-06-29 | Auto-controlled air throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084823 CN2804391Y (en) | 2005-06-29 | 2005-06-29 | Auto-controlled air throttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804391Y true CN2804391Y (en) | 2006-08-09 |
Family
ID=36909685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084823 Expired - Fee Related CN2804391Y (en) | 2005-06-29 | 2005-06-29 | Auto-controlled air throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804391Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100575666C (en) * | 2007-01-30 | 2009-12-30 | 山东中大机械制造有限公司 | Automatic switching pneumatic interlocking crashproof air door and control method thereof |
| CN102135007A (en) * | 2011-02-23 | 2011-07-27 | 焦作煤业（集团）新乡能源有限公司 | Pneumatically-controlled locking device for mine air door |
| CN102392672A (en) * | 2011-11-27 | 2012-03-28 | 山西潞安华信科技发展有限公司 | Balance air door |
| CN102661100A (en) * | 2012-05-14 | 2012-09-12 | 济南嘉宏科技有限责任公司 | Pneumatic control device for throttle control |
| CN103953381A (en) * | 2014-05-26 | 2014-07-30 | 蓝小玲 | Full-automatic intelligent security interlocking air door system |
| CN104295310A (en) * | 2014-10-09 | 2015-01-21 | 杜和军 | Automatic control device for all-pneumatic mine air door |
| CN104358582A (en) * | 2014-10-30 | 2015-02-18 | 大同煤矿集团衡安装备有限公司 | Remote intelligent power-driven throttle control device |
| CN106168141A (en) * | 2016-09-08 | 2016-11-30 | 山东科技大学 | A kind of mine working air door intelligence control system and control method thereof |
| CN107965347A (en) * | 2017-12-28 | 2018-04-27 | 中国矿业大学(北京) | It is a kind of to press gas controller and method |
| CN110578545A (en) * | 2019-08-25 | 2019-12-17 | 滁州方大矿业发展有限公司 | Air door control valve convenient to manual regulation |
| CN111101994A (en) * | 2020-01-07 | 2020-05-05 | 淮南市百邦气动科技有限公司 | Anti-clamping mechanism of mining pneumatic air door |
| CN111502733A (en) * | 2020-04-28 | 2020-08-07 | 临沂会宝岭铁矿有限公司 | Mine ventilation explosion door and mine ventilation control system |
| CN114263489A (en) * | 2021-12-21 | 2022-04-01 | 山东东山新驿煤矿有限公司 | Small automatic air door for coal mine, control method and air door system |
| CN116733517A (en) * | 2023-06-16 | 2023-09-12 | 尤洛卡（山东）矿业科技有限公司 | Automatic air door opening and closing system and method matched with remote automatic driving of monorail crane |
-
2005
- 2005-06-29 CN CN 200520084823 patent/CN2804391Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100575666C (en) * | 2007-01-30 | 2009-12-30 | 山东中大机械制造有限公司 | Automatic switching pneumatic interlocking crashproof air door and control method thereof |
| CN102135007A (en) * | 2011-02-23 | 2011-07-27 | 焦作煤业（集团）新乡能源有限公司 | Pneumatically-controlled locking device for mine air door |
| CN102392672A (en) * | 2011-11-27 | 2012-03-28 | 山西潞安华信科技发展有限公司 | Balance air door |
| CN102661100A (en) * | 2012-05-14 | 2012-09-12 | 济南嘉宏科技有限责任公司 | Pneumatic control device for throttle control |
| CN103953381A (en) * | 2014-05-26 | 2014-07-30 | 蓝小玲 | Full-automatic intelligent security interlocking air door system |
| CN104295310A (en) * | 2014-10-09 | 2015-01-21 | 杜和军 | Automatic control device for all-pneumatic mine air door |
| CN104358582A (en) * | 2014-10-30 | 2015-02-18 | 大同煤矿集团衡安装备有限公司 | Remote intelligent power-driven throttle control device |
| CN106168141A (en) * | 2016-09-08 | 2016-11-30 | 山东科技大学 | A kind of mine working air door intelligence control system and control method thereof |
| CN107965347A (en) * | 2017-12-28 | 2018-04-27 | 中国矿业大学(北京) | It is a kind of to press gas controller and method |
| CN110578545A (en) * | 2019-08-25 | 2019-12-17 | 滁州方大矿业发展有限公司 | Air door control valve convenient to manual regulation |
| CN111101994A (en) * | 2020-01-07 | 2020-05-05 | 淮南市百邦气动科技有限公司 | Anti-clamping mechanism of mining pneumatic air door |
| CN111101994B (en) * | 2020-01-07 | 2021-09-28 | 赖中晶 | Anti-clamping mechanism of mining pneumatic air door |
| CN111502733A (en) * | 2020-04-28 | 2020-08-07 | 临沂会宝岭铁矿有限公司 | Mine ventilation explosion door and mine ventilation control system |
| CN111502733B (en) * | 2020-04-28 | 2021-11-16 | 临沂会宝岭铁矿有限公司 | Mine ventilation explosion door and mine ventilation control system |
| CN114263489A (en) * | 2021-12-21 | 2022-04-01 | 山东东山新驿煤矿有限公司 | Small automatic air door for coal mine, control method and air door system |
| CN116733517A (en) * | 2023-06-16 | 2023-09-12 | 尤洛卡（山东）矿业科技有限公司 | Automatic air door opening and closing system and method matched with remote automatic driving of monorail crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |