CN107725094A - A kind of intelligent environment protection tunnel ventilation bridges air collecting box - Google Patents
A kind of intelligent environment protection tunnel ventilation bridges air collecting box Download PDFInfo
- Publication number
- CN107725094A CN107725094A CN201710971983.7A CN201710971983A CN107725094A CN 107725094 A CN107725094 A CN 107725094A CN 201710971983 A CN201710971983 A CN 201710971983A CN 107725094 A CN107725094 A CN 107725094A
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- CN
- China
- Prior art keywords
- casing
- air
- inlet pipe
- pipe
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to Tunnel Ventilation System connection member, specifically a kind of intelligent environment protection tunnel ventilation bridge joint air collecting box, wherein：Include the casing of hexahedron shape, the escape pipe being fixed as one with the top plate of casing is provided with the top plate of casing, the air inlet pipe being fixed as one with the bottom plate of casing is provided with the bottom plate of casing；The air inlet pipe and escape pipe connect with the inner chamber of casing, and the inner chamber of casing is provided with electric heater；At least a pipe joint, the pipe joint is provided with the air inlet pipe to connect with the inner chamber of air inlet pipe；Temperature Humidity Sensor, air velocity transducer, air flow sensor and air exhauster are provided with the air inlet pipe.Energy-conserving and environment-protective of the present invention and performance of ventilating is effectively ensured.
Description
Technical field
The present invention relates to Tunnel Ventilation System connection member, especially energy-conserving and environment-protective and it is effectively ensured the one of performance of ventilating
Kind intelligent environment protection tunnel ventilation bridge joint air collecting box.
Background technology
With China's traffic engineering construction and the development of communication, the mileage that China builds traffic tunnel has obtained rapidly
Extend, due to the ever-increasing magnitude of traffic flow and road conditions improve and the complexity of transport article, add the fire of traffic tunnel
The risk of calamity and tunnel pollution etc., has triggered the catastrophic failure of many seriousness, especially fire incident, its not only serious prestige
The safety of life and property of people is coerced, and the production activity to means of transportation, the mankind causes huge damage, the ventilation in tunnel
Problem is a difficult problem of the pendulum in face of numerous researchers.
Existing tunnel ventilation is typically all that high-power jet blower is set on tunnel roof to realize to tunnel ventilation, and one
Direct-open jet blower, power consumption is big, once fire occurs, the power cable of high-power jet blower easily destroys by fire so that thing
Therefore upgrade, after can not divulging information, Local Fire may cause fire spreading, and accident property loss easily expands.
It is all the technology that tunnel ventilation technology is difficult to capture all the time to provide a kind of Tunnel Ventilation System of energy-conserving and environment-protective
Problem.
The content of the invention
It is an object of the invention to provide energy-conserving and environment-protective and it is effectively ensured a kind of intelligent environment protection tunnel ventilation bridge of performance of ventilating
Connect air collecting box.
The technical scheme used to achieve the above object is such, i.e., a kind of intelligent environment protection tunnel ventilation bridge joint collection wind
Case, wherein：Include the casing of hexahedron shape, the outlet being fixed as one with the top plate of casing is provided with the top plate of casing
Pipe, is provided with the air inlet pipe being fixed as one with the bottom plate of casing on the bottom plate of casing；
The air inlet pipe and escape pipe connect with the inner chamber of casing, and the inner chamber of casing is provided with electric heater；
At least a pipe joint, the pipe joint is provided with the air inlet pipe to connect with the inner chamber of air inlet pipe；
Temperature Humidity Sensor, air velocity transducer, air flow sensor and air exhauster are provided with the air inlet pipe；
In use, the Temperature Humidity Sensor, air velocity transducer, air flow sensor lead to the integral collecting machine of tunnel outer
Wire electric connection is crossed, the integral collecting machine is electrically connected with the upper main frame of battery and centralized control center by wire, institute
Electric heater and air exhauster is stated to be electrically connected with by wire and battery.
Structure of the present invention this have the advantage that：Energy-conserving and environment-protective and performance of ventilating is effectively ensured.
Brief description of the drawings
The present invention can be further illustrated by the nonlimiting examples that accompanying drawing provides.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation after being connected when the present invention uses with external control system.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
Referring to attached Fig. 1 and 2, a kind of intelligent environment protection tunnel ventilation bridge joint air collecting box in figure, wherein：Include the casing of hexahedron shape
1, the escape pipe 2 being fixed as one with the top plate of casing 1 is provided with the top plate of casing 1, is provided with the bottom plate of casing 1
The air inlet pipe 3 being fixed as one with the bottom plate of casing 1；
The inner chamber of the air inlet pipe 3 and escape pipe 2 with casing 1 connects, and the inner chamber of casing 1 is provided with electric heater 4；
An at least pipe joint 5 is provided with the air inlet pipe 3, the pipe joint 5 connects with the inner chamber of air inlet pipe 3；
Temperature Humidity Sensor 6, air velocity transducer 7, air flow sensor 8 and air exhauster 9 are provided with the air inlet pipe 3；
In use, the Temperature Humidity Sensor 6, the integral collecting of air velocity transducer 7, air flow sensor 8 with tunnel outer
Machine 10 is electrically connected with by wire, and the integral collecting machine 10 passes through wire with the upper main frame 12 of battery 11 and centralized control center
It is electrically connected with, the electric heater 4 and air exhauster 9 are electrically connected with by wire and battery 11.In this embodiment, collection control
The upper main frame 12 in center sends to integral collecting machine 10 and instructed so that integral collecting machine 10 controls electric heater 4 to heat, and makes
Obtain a kind of entirely inner chamber of intelligent environment protection tunnel ventilation bridge joint air collecting box and form negative pressure, what is connected with pipe joint 5 is located in tunnel
Air collecting box suction ventilation is carried out to tunnel, draft type causes this structure that performance of ventilating has been effectively ensured, though occur fire,
Performance of ventilating can still be effectively ensured；Temperature Humidity Sensor 6, air velocity transducer 7, air flow sensor 8 feed back to detection signal
Signal is fed back to the upper main frame 12 in centralized control center, the upper master in centralized control center by integral collecting machine 10, integral collecting machine 10 again
Machine 12 sends startup air exhauster 9 according to the contrast backward integration harvester 10 of feedback signal and given threshold and instructed, air exhauster 9
Work auxiliary exhausting, after reaching institute's required airflow, the upper main frame 12 in centralized control center is sent to integral collecting machine 10 stops air exhauster 9
Instruction, realizes energy-conserving and environment-protective.It is connected with each other in tunnel using multiple structures and realizes negative-pressure ward step by step.
To ensure integral collecting machine 10, Temperature Humidity Sensor 6, air velocity transducer 7, air flow sensor 8, electric heater 4
With air exhauster 9 used in electric energy supply, in above-described embodiment, preferably：The side wall and/or roof of the casing 1 be fixed with
Solar panel 13；
In use, the solar panel 13 is connected by wire with battery 11.Structure further drops described in the present embodiment
Low energy consumption, make use of clean energy resource.Structure described in the embodiment is used for outside tunnel.
In above-described embodiment, preferably：The pipe joint 5 is three, in use, each pipe joint 5 passes through connecting tube
Connected with the air collecting box in tunnel.The purpose that three pipe joints 5 are set is to adapt to be located to tunnel, whereabouts tunnel
Road, to connect to the air collecting box at the horizontal hole in tunnel between tunnel and whereabouts tunnel, realize the more preferable ventilation to tunnel.
Further to reduce energy consumption, auxiliary air inlet is needed to open induced-draught fan herein, above-described embodiment according to physical location
In, preferably：Induced-draught fan, Temperature Humidity Sensor 6, air velocity transducer 7 and air flow sensor 8 are provided with the pipe joint 5.
All parts are market products in above-described embodiment.Technical scheme of the present invention is especially sent out in tunnel
During calamity of lighting a fire, its advantage is more obvious.Specifically, the pernicious gas such as smog, dust caused by fire can by air collecting box,
A kind of intelligent environment protection tunnel ventilation bridge joint air collecting box described in connecting tube and this structure combines the gas extraction system to be formed and quickly extracted out
Tunnel, accident is avoided to upgrade.
This structure is intended to protect the annexation between each part, and the control description in terms of relevant procedures is intended to be beneficial to ability
Domain those of ordinary skill understanding is of the invention, and the control in terms of relevant procedures need not be paid for those of ordinary skill in the art
Creative work, nor the category of the invention to be protected.
Obviously, above-mentioned all embodiments are the part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
The bright embodiment, all other embodiment that those skilled in the art are obtained under the premise of creative work is not made,
Belong to the category that the present invention protects.
In summary, due to said structure, energy-conserving and environment-protective of the present invention and performance of ventilating has been effectively ensured.
Claims (4)
1. a kind of intelligent environment protection tunnel ventilation bridges air collecting box, it is characterised in that：Include the casing of hexahedron shape（1）, in casing
（1）Top plate on be provided with and casing（1）The escape pipe that is fixed as one of top plate（2）, in casing（1）Bottom plate on be provided with
With casing（1）The air inlet pipe that is fixed as one of bottom plate（3）；
The air inlet pipe（3）And escape pipe（2）And casing（1）Inner chamber connection, in casing（1）Inner chamber be provided with electrical heating
Device（4）；
The air inlet pipe（3）On be provided with an at least pipe joint（5）, the pipe joint（5）With air inlet pipe（3）Inner chamber connection；
The air inlet pipe（3）On be provided with Temperature Humidity Sensor（6）, air velocity transducer（7）, air flow sensor（8）And air exhauster
（9）；
In use, the Temperature Humidity Sensor（6）, air velocity transducer（7）, air flow sensor（8）With the one of tunnel outer
Change harvester（10）It is electrically connected with by wire, the integral collecting machine（10）With battery（11）With the upper master in centralized control center
Machine（12）It is electrically connected with by wire, the electric heater（4）And air exhauster（9）Pass through wire and battery（11）Electrically connect
Connect.
A kind of 2. intelligent environment protection tunnel ventilation bridge joint air collecting box according to claim 1, it is characterised in that：The casing
（1）Side wall and/or roof is fixed with and solar panel（13）；
In use, the solar panel（13）Pass through wire and battery（11）Connection.
A kind of 3. intelligent environment protection tunnel ventilation bridge joint air collecting box according to claim 1, it is characterised in that：The pipe joint
（5）For three, in use, each pipe joint（5）Connected by connecting tube with the air collecting box in tunnel.
A kind of 4. intelligent environment protection tunnel ventilation bridge joint air collecting box according to claim 1 or 3, it is characterised in that：The pipe
Joint（5）On be provided with induced-draught fan, Temperature Humidity Sensor（6）, air velocity transducer（7）And air flow sensor（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971983.7A CN107725094A (en) | 2017-10-18 | 2017-10-18 | A kind of intelligent environment protection tunnel ventilation bridges air collecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971983.7A CN107725094A (en) | 2017-10-18 | 2017-10-18 | A kind of intelligent environment protection tunnel ventilation bridges air collecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107725094A true CN107725094A (en) | 2018-02-23 |
Family
ID=61211854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971983.7A Pending CN107725094A (en) | 2017-10-18 | 2017-10-18 | A kind of intelligent environment protection tunnel ventilation bridges air collecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107725094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075861A (en) * | 2022-07-21 | 2022-09-20 | 浙江华铁建设工程有限公司 | Air circulation device for tunnel engineering |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203702220U (en) * | 2013-12-06 | 2014-07-09 | 张东省 | Tunnel ventilation device adopting solar energy for heating and driven by solar energy |
| KR20160044674A (en) * | 2014-10-15 | 2016-04-26 | (주)평화엔지니어링 | High-efficiency energy-saving intake system mounted at the exit of the tunnel |
| CN105909298A (en) * | 2016-05-31 | 2016-08-31 | 张东省 | Tunnel ventilating device |
| CN206402350U (en) * | 2016-12-16 | 2017-08-11 | 浙江嘉科电子有限公司 | A kind of tunnel monitoring system based on Internet of Things |
-
2017
- 2017-10-18 CN CN201710971983.7A patent/CN107725094A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203702220U (en) * | 2013-12-06 | 2014-07-09 | 张东省 | Tunnel ventilation device adopting solar energy for heating and driven by solar energy |
| KR20160044674A (en) * | 2014-10-15 | 2016-04-26 | (주)평화엔지니어링 | High-efficiency energy-saving intake system mounted at the exit of the tunnel |
| CN105909298A (en) * | 2016-05-31 | 2016-08-31 | 张东省 | Tunnel ventilating device |
| CN206402350U (en) * | 2016-12-16 | 2017-08-11 | 浙江嘉科电子有限公司 | A kind of tunnel monitoring system based on Internet of Things |
Non-Patent Citations (1)
| Title |
|---|
| 陈艳超: "多种能量综合利用的公路隧道自然通风系统仿真及实验分析研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075861A (en) * | 2022-07-21 | 2022-09-20 | 浙江华铁建设工程有限公司 | Air circulation device for tunnel engineering |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20180223 |