CN103953381A - Full-automatic intelligent security interlocking air door system - Google Patents
Full-automatic intelligent security interlocking air door system Download PDFInfo
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- CN103953381A CN103953381A CN201410137639.4A CN201410137639A CN103953381A CN 103953381 A CN103953381 A CN 103953381A CN 201410137639 A CN201410137639 A CN 201410137639A CN 103953381 A CN103953381 A CN 103953381A
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Abstract
The invention discloses a full-automatic intelligent security interlocking air door system, comprising two air doors and control systems thereof, a stopper, and an acousto-optic warning system, wherein each air door consists of a door leaf, a door post and a header case, and the door leaf and the door post are connected by a hinge; each control system comprises a control box, a control valve and a reset valve, and the control box comprises a control host; the acousto-optic warning system comprises an infrared correlation detector and a voice alarm; the infrared correlation detector is installed on a corresponding position of one of the door leafs; each door leaf is also provided with a locking cylinder; the infrared correlation detector and the control hosts are connected in a wireless mode; the stopper, the locking cylinder and the voice alarm are electrically connected with the control hosts. By applying the full-automatic intelligent security interlocking air door system, cutting off of ventilation air flow of different kinds of ventilation systems can be met, and the normal passage of pedestrians and transportation are guaranteed; the function of preventing a mine car from bumping the door is achieved.
Description
Technical field
The present invention relates to ventilation system technical field under coal mine, refer to especially a kind of full-automatic intelligent safety interlock air door system.
Background technology
Air door is indispensable ingredient in ventilation system under coal mine, is important security infrastructure.Air door is mainly used in coal mine down-hole tunnel and intercepts ventilating air, and ensures that pedestrian and transport are normally current.
In the prior art, the air door that down-hole uses comprises doorframe, door-plate and position-limit mechanism, door-plate and doorframe active link, be designed with position-limit mechanism end of door plate and carry out spacing its reverse flip that prevents on doorframe, door-plate under normal circumstances under the effect of blast in closed condition.The circulation of gas when preventing that air door from opening, air door is all designed to twice, and twice air door should not opened simultaneously, between the twice air door of prior art, adopt wire rope interlocking, one air door is connected by wire rope air door together with other, after one air door opened, another road air door is lockable by wire rope control.The interlocking air door of this form makes to have increased rope hanging in tunnel, neat and artistic not, and safety, the reliability of interlocking air door are also poor.
Summary of the invention
The technical problem to be solved in the present invention is to provide one can meet variety classes ventilation system obstruct ventilating air, and ensures the normal current of pedestrian and transport; There is the full-automatic intelligent safety interlock air door system that anti-mine car hits a function.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of full-automatic intelligent safety interlock air door system, comprise twice air door and control system thereof, car arrester, and acousto-optic warning system, described air door is by door leaf, door pillar and top case form, between described door leaf and door pillar, adopt chain connection, described control system comprises control cabinet, control valve and reset valve, described control cabinet comprises main control system, described acousto-optic warning system comprises infrared opposite-type detector and phonetic alarm, described infrared opposite-type detector is arranged on the corresponding position of door leaf, on described door leaf, be also provided with locking cylinder, described infrared opposite-type detector and main control system wireless connections, described car arrester, locking cylinder and phonetic alarm are electrically connected with main control system.
Preferably, described door leaf and door pillar all adopt steel work.
Preferably, described door leaf is provided with observation port and handle.
Preferably, described top case is made up of square cover plate, three angle cover plates and relief hole, and described side's cover plate is connected with three angle cover plates.
The beneficial effect of technique scheme of the present invention is as follows:
In such scheme, can meet variety classes ventilation system and intercept ventilating air, and ensure the normal current of pedestrian and transport; Between two fan doors, crowding protection distance is 0.4-0.6 rice at closing time; Synchronize the car arrester of automatic lifting/lowering support with air door switch, under air door closed condition, stop mine car to move ahead, there is anticollision door function; Acousto-optic warning system can be monitored air door open and-shut mode automatically, sends warning switch air door with acoustooptic form.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
1, door leaf; 2, door pillar; 3, top case; 4, hinge; 5, control cabinet; 6, control valve; 7, reset valve; 8, infrared opposite-type detector; 9, phonetic alarm; 10, locking cylinder; 11, observation port; 12, handle; 13, square cover plate; 14, three angle cover plates; 15, relief hole.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The present invention is directed to the deficiencies in the prior art, a kind of full-automatic intelligent safety interlock air door system is provided, comprise twice air door and control system thereof, car arrester, and acousto-optic warning system, described air door is by door leaf 1, door pillar 2 and top case 3 form, between described door leaf 1 and door pillar 2, adopt hinge 4 to be connected, described control system comprises control cabinet 5, control valve 6 and reset valve 7, described control cabinet 5 comprises main control system, described acousto-optic warning system comprises infrared opposite-type detector 8 and phonetic alarm 9, described infrared opposite-type detector 8 is arranged on the corresponding position of door leaf 1, on described door leaf 1, be also provided with locking cylinder 10, described infrared opposite-type detector 8 and main control system wireless connections, described car arrester, locking cylinder 10 and phonetic alarm 9 are electrically connected with main control system.Described door leaf 1 and door pillar 2 all adopt steel work; Described door leaf 1 is provided with observation port 11 and handle 12; Described top case 3 is made up of square cover plate 13, three angle cover plates 14 and relief hole 15, and described side's cover plate 13 is connected with three angle cover plates 14.
As shown in Figure 1, embodiments of the invention full-automatic intelligent safety interlock air door system, when use, when opening after one air door, the signal that infrared opposite-type detector 8 on air door disconnects sends main control system to, main control system control phonetic alarm 9 alarm air doors are opened, please be shut air door, the locking cylinder 10 of simultaneously controlling another road air door is opened air door is pinned, its phonetic alarm 9 alarm front air doors are opened simultaneously, would you please after a while, after air door is closed completely, the prompting of voice case stop alarm, the locking of another road air door is removed simultaneously.
Embodiment: open or close air door, only need manually to change the current state of control valve button, advance or pull-out by valve button; Open a sect, must first close another sect by system requirements; Structure steel fabrication, has enough intensity and good fire retardant, anticorrosive performance; Taking compressed air as power, manual operation control valve, realizes the automatic control of entirety of air door and the interlock control of car arrester; Twice air door automatic blocking, is merely able in the same time open together, and it is preferential to close the door, and prevents Air escape branch; If distant place air door does not close, can press reset button nearby, closed.
Use after this device, automaticity improves greatly, in tunnel, without rope hanging, makes tunnel neatly and all raisings greatly of safety.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a full-automatic intelligent safety interlock air door system, it is characterized in that: comprise twice air door and control system thereof, car arrester, and acousto-optic warning system, described air door is by door leaf, door pillar and top case form, between described door leaf and door pillar, adopt chain connection, described control system comprises control cabinet, control valve and reset valve, described control cabinet comprises main control system, described acousto-optic warning system comprises infrared opposite-type detector and phonetic alarm, described infrared opposite-type detector is arranged on the corresponding position of door leaf, on described door leaf, be also provided with locking cylinder, described infrared opposite-type detector and main control system wireless connections, described car arrester, locking cylinder and phonetic alarm are electrically connected with main control system.
2. full-automatic intelligent safety interlock air door according to claim 1, is characterized in that: described door leaf and door pillar all adopt steel work.
3. full-automatic intelligent safety interlock air door according to claim 1, is characterized in that: described door leaf is provided with observation port and handle.
4. full-automatic intelligent safety interlock air door according to claim 1, is characterized in that: described top case is made up of square cover plate, three angle cover plates and relief hole, and described side's cover plate is connected with three angle cover plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137639.4A CN103953381A (en) | 2014-05-26 | 2014-05-26 | Full-automatic intelligent security interlocking air door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137639.4A CN103953381A (en) | 2014-05-26 | 2014-05-26 | Full-automatic intelligent security interlocking air door system |
Publications (1)
| Publication Number | Publication Date |
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| CN103953381A true CN103953381A (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137639.4A Pending CN103953381A (en) | 2014-05-26 | 2014-05-26 | Full-automatic intelligent security interlocking air door system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559044A (en) * | 2017-08-18 | 2018-01-09 | 张涛 | Air door pneumatic locking warning device |
| CN110206589A (en) * | 2019-07-01 | 2019-09-06 | 淮南矿业(集团)有限责任公司 | Coal mine infrared-sensing type air door alarm controller |
| CN111577368A (en) * | 2020-04-14 | 2020-08-25 | 淮北矿业股份有限公司 | Pneumatic interlocking positive and negative pressure reduction safety air door |
| CN112343657A (en) * | 2020-11-04 | 2021-02-09 | 成都光束慧联科技有限公司 | Mine underground air door identification and abnormal state monitoring method |
| 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 |
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| GB1485981A (en) * | 1975-01-03 | 1977-09-14 | Coal Ind | Automatic door operating system |
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| CN201003411Y (en) * | 2007-02-08 | 2008-01-09 | 大同煤矿集团力泰密封有限责任公司 | Wind gate device |
| CN102953746A (en) * | 2012-12-06 | 2013-03-06 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Automatic safe air door |
| CN203547781U (en) * | 2013-09-22 | 2014-04-16 | 济南嘉宏科技有限责任公司 | Remote-monitoring full-automatic mining damper system |
| CN204113329U (en) * | 2014-05-26 | 2015-01-21 | 蓝小玲 | A kind of full-automatic intelligent safety interlock air door system |
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2014
- 2014-05-26 CN CN201410137639.4A patent/CN103953381A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1485981A (en) * | 1975-01-03 | 1977-09-14 | Coal Ind | Automatic door operating system |
| CN2804391Y (en) * | 2005-06-29 | 2006-08-09 | 雷志远 | Auto-controlled air throttle |
| CN201003411Y (en) * | 2007-02-08 | 2008-01-09 | 大同煤矿集团力泰密封有限责任公司 | Wind gate device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559044A (en) * | 2017-08-18 | 2018-01-09 | 张涛 | Air door pneumatic locking warning device |
| CN110206589A (en) * | 2019-07-01 | 2019-09-06 | 淮南矿业(集团)有限责任公司 | Coal mine infrared-sensing type air door alarm controller |
| CN110206589B (en) * | 2019-07-01 | 2024-06-25 | 淮南矿业(集团)有限责任公司 | Infrared induction type air door alarm controller for coal mine |
| CN111577368A (en) * | 2020-04-14 | 2020-08-25 | 淮北矿业股份有限公司 | Pneumatic interlocking positive and negative pressure reduction safety air door |
| CN112343657A (en) * | 2020-11-04 | 2021-02-09 | 成都光束慧联科技有限公司 | Mine underground air door identification and abnormal state monitoring method |
| CN112343657B (en) * | 2020-11-04 | 2022-11-08 | 成都光束慧联科技有限公司 | Method for identifying mine underground air door and monitoring abnormal state of mine underground air door |
| 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 |
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Application publication date: 20140730 |