CN103835743A - Ventilation control system for tunnel face - Google Patents
Ventilation control system for tunnel face Download PDFInfo
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- CN103835743A CN103835743A CN201210485401.1A CN201210485401A CN103835743A CN 103835743 A CN103835743 A CN 103835743A CN 201210485401 A CN201210485401 A CN 201210485401A CN 103835743 A CN103835743 A CN 103835743A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a ventilation control system for a tunnel face. The ventilation control system comprises a control device, a tunnel ventilation device, an air quality status monitoring device, an oxygen generating plant and a liquid dust-removal spray device, wherein the control device is arranged on the tunnel face of a construction tunnel, the tunnel ventilation device is arranged in the construction tunnel, the air quality status monitoring device is used for monitoring the air quality status of the tunnel face of the construction tunnel in real time, and the oxygen generating plant and the liquid dust-removal spray device are distributed on the tunnel face of the construction tunnel. The tunnel ventilation device comprises multiple sets of air supply devices and an exhaust fan arranged on the tunnel face. The control device comprises a control keyboard, a monitor, a keyboard circuit, a data storage unit and a second wireless communication module, wherein the keyboard circuit is connected with the control keyboard, and the data storage unit and the second wireless communication module are connected with the monitor respectively. The oxygen generating plant, the liquid dust-removal spray device and the exhaust fan are all controlled by the monitor and are connected with the monitor respectively. The ventilation control system is reasonable in design, convenient to install and lay, easy and convenient to use and operate, good in use effect, and capable of optimally regulating and controlling environmental conditions of the tunnel face.
Description
Technical field
The present invention relates to a kind of control system, especially relate to a kind of tunnel tunnel face ventilated control system.
Background technology
In constructing tunnel, logical wind action is to carry enough fresh airs in export-oriented hole, hole, discharge explosion and the blasting fume and the pernicious gas that transport generation in hole, finally to guarantee operating personnel and the needs of machinery to fresh air in hole, make air in hole reach country and industry specified standard.In the quality of ventilation effect in constructing tunnel of growing up, directly have influence on the healthy of the progress of engineering and operating personnel.At present, construction ventilation of tunnel adopts the forced draft type of pipeline mostly both at home and abroad, axial flow blower is set outside hole, this axial flow blower is that fresh air is delivered to tunnel work face by flexible duct by coupled ventilating duct, foul atmosphere in hole, sending under the squeezing action of fresh air in hole, drains into outside hole along the barrel having excavated.When longer in tunnel, adopt multiple axial flow blowers also, the mode of series connection to be to improve air quantity and air supplying distance.Nowadays, constructing tunnel ventilation equipment used laid and parameter after setting completed, generally no longer adjust accordingly, but owing to there being multiple emergency case in practice of construction process, all can affect to some extent the Air Quality at face place, and the duty of ventilation equipment also can there are differences.In addition, the particles such as the dust existing in air can not be taken outside, tunnel out of with foul atmosphere completely, thereby the Air Quality at face place is difficult to obtain Optimal regulation and control near existing ventilation installation.To sum up, nowadays lack a kind of reasonable in design, lay easy for installation, use the tunnel tunnel face ventilated control system that easy and simple to handle and intelligent degree is high, result of use is good, it can be according to the air regime monitoring result at face place, tackles mutually the environmental aspect at face place and carries out Optimal regulation and control.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of tunnel tunnel face ventilated control system is provided, it is reasonable in design, installation is laid conveniently and it is easy and simple to handle to use, result of use good, can carry out Optimal regulation and control to the environmental aspect at face place.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of tunnel tunnel face ventilated control system, it is characterized in that: comprise the control device that is laid in construction tunnel face place of institute, be laid in the tunnel ventilation device in institute's construction tunnel, the Air Quality at construction tunnel face place of institute is carried out the Air Quality monitoring device detecting in real time and is laid in oxygen generating plant and the liquid dust removing spray outfit at construction tunnel face place of institute, described tunnel ventilation device comprise many groups outside institute's construction tunnel tunneling direction is laid in Nei Qiejiang hole, institute's construction tunnel hole from front to back fresh air send into continuously face air-supply arrangement and be laid in face place and by foul atmosphere by face outside hole direction discharge exhaust blower, and the ventilating duct that the described air-supply arrangement of many groups includes a blower fan and joins with the air outlet of described blower fan, between ventilating duct described in the two adjacent groups of front and back in air-supply arrangement, staggered distance is not less than 20m, the quantity of described blower fan is multiple, and on multiple described blower fans, fan controller is all installed, described fan controller comprises controller of fan, the air supply velocity detecting unit one that the air supply velocity of installed blower fan is detected, the air output detecting unit one that the air output in the installed blower fan unit interval is detected that air supply velocity to installed blower fan and air output are controlled and the wireless communication module one joining with controller of fan, and described air supply velocity detecting unit one and air output detecting unit one all join with controller of fan, the keyboard circuit that described control device comprises supervisory keyboard, watch-dog, join with supervisory keyboard and the data storage cell and the wireless communication module two that join with watch-dog respectively, described keyboard circuit and watch-dog join, described watch-dog carries out two-way communication by wireless communication module two and wireless communication module one with controller of fan, described Air Quality monitoring device comprises harmful gas concentration detecting unit, oxygen content detecting unit, dust concentration detecting unit, Humidity Detection unit and temperature detecting unit, and described harmful gas concentration detecting unit, oxygen content detecting unit, dust concentration detecting unit, Humidity Detection unit and temperature detecting unit all join with watch-dog, described oxygen generating plant, liquid dust removing spray outfit and exhaust blower are controlled by watch-dog and three is all joined with watch-dog.
Above-mentioned a kind of tunnel tunnel face ventilated control system, is characterized in that: described control device also comprises the liquid crystal display joining with watch-dog.
Above-mentioned a kind of tunnel tunnel face ventilated control system, it is characterized in that: the air supply velocity and the air output that also comprise respectively the exit, front side to described tunnel ventilation device carry out the air supply velocity detecting unit two and the air output detecting unit two that detect in real time, and described air supply velocity detecting unit two and air output detecting unit two all join with watch-dog.
Above-mentioned a kind of tunnel tunnel face ventilated control system, is characterized in that: described watch-dog is ARM microprocessor.
The present invention compared with prior art has the following advantages:
1, simple in structure and input cost is low, install lay easy.
2, circuit design is reasonable, the simple and easy-to-connect of circuit.
3, use easy and simple to handle and intelligent degree high.
4, result of use is good and practical value is high, can be according to the air regime monitoring result at face place, and tackle mutually the environmental aspect at face place and carry out Optimal regulation and control.
In sum, the present invention is reasonable in design, installation laying is convenient and it is easy and simple to handle to use, result of use good, can carry out Optimal regulation and control to the environmental aspect at face place.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-Air Quality monitoring device; 1-1-harmful gas concentration detecting unit;
1-2-oxygen content detecting unit; 1-3-dust concentration detecting unit;
1-4-temperature detecting unit; 1-5-Humidity Detection unit; 2-oxygen generating plant;
3-liquid dust removing spray outfit; 4-control device; 4-1-supervisory keyboard;
4-2-watch-dog; 4-3-keyboard circuit; 4-4-data storage cell;
4-5-wireless communication module two; 4-6-liquid crystal display; 6-exhaust blower;
7-blower fan; 8-fan controller; 8-1-controller of fan;
8-2-air supply velocity detecting unit one; 8-3-air output detecting unit one;
8-4-wireless communication module one; 9-air supply velocity detecting unit two;
10-air output detecting unit two.
The specific embodiment
As shown in Figure 1, the present invention includes the control device 4 that is laid in construction tunnel face place of institute, be laid in the tunnel ventilation device in institute's construction tunnel, the Air Quality at construction tunnel face place of institute is carried out the Air Quality monitoring device 1 detecting in real time and is laid in oxygen generating plant 2 and the liquid dust removing spray outfit 3 at construction tunnel face place of institute, described tunnel ventilation device comprise many groups outside institute's construction tunnel tunneling direction is laid in Nei Qiejiang hole, institute's construction tunnel hole from front to back fresh air send into continuously face air-supply arrangement and be laid in face place and by foul atmosphere by face outside hole direction discharge exhaust blower 6, and the ventilating duct that the described air-supply arrangement of many groups includes a blower fan 7 and joins with the air outlet of described blower fan 7, between ventilating duct described in the two adjacent groups of front and back in air-supply arrangement, staggered distance is not less than 20m, the quantity of described blower fan 7 is multiple, and on multiple described blower fans 7, fan controller 8 is all installed, described fan controller 8 comprises the controller of fan 8-1 that air supply velocity to installed blower fan 7 and air output are controlled, air supply velocity detecting unit one 8-2 that the air supply velocity of installed blower fan 7 is detected, air output detecting unit one 8-3 that air output in installed 7 unit interval of blower fan is detected and wireless communication module one 8-4 joining with controller of fan 8-1, described air supply velocity detecting unit one 8-2 and air output detecting unit one 8-3 all join with controller of fan 8-1, the keyboard circuit 4-3 that described control device 4 comprises supervisory keyboard 4-1, watch-dog 4-2, join with supervisory keyboard 4-1 and the data storage cell 4-4 and wireless communication module two 4-5 that join with watch-dog 4-2 respectively, described keyboard circuit 4-3 and watch-dog 4-2 join, described watch-dog 4-2 carries out two-way communication by wireless communication module two 4-5 and wireless communication module one 8-4 and controller of fan 8-1, described Air Quality monitoring device 1 comprises harmful gas concentration detecting unit 1-1, oxygen content detecting unit 1-2, dust concentration detecting unit 1-3, Humidity Detection unit 1-5 and temperature detecting unit 1-4, and described harmful gas concentration detecting unit 1-1, oxygen content detecting unit 1-2, dust concentration detecting unit 1-3, Humidity Detection unit 1-5 and temperature detection list 1-4 all join with watch-dog 4-2, described oxygen generating plant 2, liquid dust removing spray outfit 3 and exhaust blower 6 are controlled by watch-dog 4-2 and three is all joined with watch-dog 4-2.
In the present embodiment, described control device 4 also comprises the liquid crystal display 4-6 joining with watch-dog 4-2.
Simultaneously, the present invention also comprises that respectively air supply velocity and the air output in the exit, front side to described tunnel ventilation device carry out the air supply velocity detecting unit 29 and the air output detecting unit 2 10 that detect in real time, and described air supply velocity detecting unit 29 and air output detecting unit 2 10 all join with watch-dog 4-2.
In the present embodiment, described watch-dog 4-2 is ARM microprocessor.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. a tunnel tunnel face ventilated control system, it is characterized in that: comprise the control device (4) that is laid in construction tunnel face place of institute, be laid in the tunnel ventilation device in institute's construction tunnel, the Air Quality at construction tunnel face place of institute is carried out the Air Quality monitoring device (1) detecting in real time and is laid in oxygen generating plant (2) and the liquid dust removing spray outfit (3) at construction tunnel face place of institute, described tunnel ventilation device comprise many groups outside institute's construction tunnel tunneling direction is laid in Nei Qiejiang hole, institute's construction tunnel hole from front to back fresh air send into continuously face air-supply arrangement and be laid in face place and by foul atmosphere by face outside hole direction discharge exhaust blower (6), and the ventilating duct that the described air-supply arrangement of many groups includes a blower fan (7) and joins with the air outlet of described blower fan (7), between ventilating duct described in the two adjacent groups of front and back in air-supply arrangement, staggered distance is not less than 20m, the quantity of described blower fan (7) is multiple, and fan controller (8) is all installed on multiple described blower fans (7), described fan controller (8) comprises the controller of fan (8-1) that air supply velocity to installed blower fan (7) and air output are controlled, the air supply velocity detecting unit one (8-2) that the air supply velocity of installed blower fan (7) is detected, the air output detecting unit one (8-3) that air output in installed blower fan (7) unit interval is detected and the wireless communication module one (8-4) joining with controller of fan (8-1), described air supply velocity detecting unit one (8-2) and air output detecting unit one (8-3) all join with controller of fan (8-1), the keyboard circuit (4-3) that described control device (4) comprises supervisory keyboard (4-1), watch-dog (4-2), join with supervisory keyboard (4-1) and the data storage cell (4-4) and the wireless communication module two (4-5) that join with watch-dog (4-2) respectively, described keyboard circuit (4-3) and watch-dog (4-2) join, described watch-dog (4-2) carries out two-way communication by wireless communication module two (4-5) and wireless communication module one (8-4) with controller of fan (8-1), described Air Quality monitoring device (1) comprises harmful gas concentration detecting unit (1-1), oxygen content detecting unit (1-2), dust concentration detecting unit (1-3), Humidity Detection unit (1-5) and temperature detecting unit (1-4), and described harmful gas concentration detecting unit (1-1), oxygen content detecting unit (1-2), dust concentration detecting unit (1-3), Humidity Detection unit (1-5) and temperature detecting unit (1-4) all join with watch-dog (4-2), described oxygen generating plant (2), liquid dust removing spray outfit (3) and exhaust blower (6) are controlled by watch-dog (4-2) and three is all joined with watch-dog (4-2).
2. according to a kind of tunnel tunnel face ventilated control system claimed in claim 1, it is characterized in that: described control device (4) also comprises the liquid crystal display (4-6) joining with watch-dog (4-2).
3. according to a kind of tunnel tunnel face ventilated control system described in claim 1 or 2, it is characterized in that: the air supply velocity and the air output that also comprise respectively the exit, front side to described tunnel ventilation device carry out the air supply velocity detecting unit two (9) and the air output detecting unit two (10) that detect in real time, and described air supply velocity detecting unit two (9) and air output detecting unit two (10) all join with watch-dog (4-2).
4. according to a kind of tunnel tunnel face ventilated control system described in claim 1 or 2, it is characterized in that: described watch-dog (4-2) is ARM microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485401.1A CN103835743A (en) | 2012-11-23 | 2012-11-23 | Ventilation control system for tunnel face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485401.1A CN103835743A (en) | 2012-11-23 | 2012-11-23 | Ventilation control system for tunnel face |
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| Publication Number | Publication Date |
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| CN103835743A true CN103835743A (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210485401.1A Pending CN103835743A (en) | 2012-11-23 | 2012-11-23 | Ventilation control system for tunnel face |
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| CN (1) | CN103835743A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677419A (en) * | 2015-01-29 | 2015-06-03 | 浙江科技学院 | All-round quantified quick tunnel blasting air dust monitoring device |
| CN104833773A (en) * | 2015-04-21 | 2015-08-12 | 浙江科技学院 | Composite mobile tunnel blasting gas dust real time monitoring monocontrol system device |
| CN106121729A (en) * | 2016-08-31 | 2016-11-16 | 成都四为电子信息股份有限公司 | Intelligent aeration monitoring system based on tunnel environment |
| CN110242340A (en) * | 2019-07-16 | 2019-09-17 | 杭州创威实业股份有限公司 | A kind of depth tunnel oxygen rich gas circulatory system |
| CN110966031A (en) * | 2019-10-21 | 2020-04-07 | 万泰（苏州）环境科技有限公司 | Intelligent air management system and intelligent air treatment system for underground engineering |
| CN111058887A (en) * | 2019-12-30 | 2020-04-24 | 中铁十四局集团大盾构工程有限公司 | Long-distance ventilation and safety control system and method |
| CN112554948A (en) * | 2020-12-14 | 2021-03-26 | 中铁第一勘察设计院集团有限公司 | Harmful gas monitoring system for tunnel excavation |
| CN115075884A (en) * | 2022-06-24 | 2022-09-20 | 中铁第四勘察设计院集团有限公司 | Environment monitoring system for subway civil air defense and control method thereof |
| CN117468989A (en) * | 2023-11-29 | 2024-01-30 | 广东大道检测技术有限公司 | Tunnel ventilation detecting system based on artificial intelligence |
-
2012
- 2012-11-23 CN CN201210485401.1A patent/CN103835743A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677419A (en) * | 2015-01-29 | 2015-06-03 | 浙江科技学院 | All-round quantified quick tunnel blasting air dust monitoring device |
| CN104677419B (en) * | 2015-01-29 | 2017-07-21 | 浙江科技学院 | The quick monitoring device of Tunnel Blasting gas dirt of comprehensive quantification |
| CN104833773A (en) * | 2015-04-21 | 2015-08-12 | 浙江科技学院 | Composite mobile tunnel blasting gas dust real time monitoring monocontrol system device |
| CN104833773B (en) * | 2015-04-21 | 2016-06-15 | 浙江科技学院 | A kind of compound portable Tunnel Blasting gas dirt Real-Time Monitoring single control system and device processed |
| CN106121729A (en) * | 2016-08-31 | 2016-11-16 | 成都四为电子信息股份有限公司 | Intelligent aeration monitoring system based on tunnel environment |
| CN110242340A (en) * | 2019-07-16 | 2019-09-17 | 杭州创威实业股份有限公司 | A kind of depth tunnel oxygen rich gas circulatory system |
| CN110966031A (en) * | 2019-10-21 | 2020-04-07 | 万泰（苏州）环境科技有限公司 | Intelligent air management system and intelligent air treatment system for underground engineering |
| CN111058887A (en) * | 2019-12-30 | 2020-04-24 | 中铁十四局集团大盾构工程有限公司 | Long-distance ventilation and safety control system and method |
| CN112554948A (en) * | 2020-12-14 | 2021-03-26 | 中铁第一勘察设计院集团有限公司 | Harmful gas monitoring system for tunnel excavation |
| CN112554948B (en) * | 2020-12-14 | 2023-10-10 | 中铁第一勘察设计院集团有限公司 | Harmful gas monitoring system for tunnel excavation |
| CN115075884A (en) * | 2022-06-24 | 2022-09-20 | 中铁第四勘察设计院集团有限公司 | Environment monitoring system for subway civil air defense and control method thereof |
| CN117468989A (en) * | 2023-11-29 | 2024-01-30 | 广东大道检测技术有限公司 | Tunnel ventilation detecting system based on artificial intelligence |
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Application publication date: 20140604 |