CN103670479A - Ventilation display device for safety of underground pipeline - Google Patents
Ventilation display device for safety of underground pipeline Download PDFInfo
- Publication number
- CN103670479A CN103670479A CN201310674579.5A CN201310674579A CN103670479A CN 103670479 A CN103670479 A CN 103670479A CN 201310674579 A CN201310674579 A CN 201310674579A CN 103670479 A CN103670479 A CN 103670479A
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- fan
- pipeline
- underground pipeline
- display device
- well lid
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Abstract
The invention relates to a ventilation display device for the safety of an underground pipeline. The ventilation display device comprises the underground pipeline. A fan fixing box is installed on the outer side of the pipe wall in the length direction of the underground pipeline. A fan is installed inside the fixing box. A control panel is installed at the bottom of a well lid and controls the fan. A gas concentration sensor is installed on the outer wall of the pipeline and provided with a socket through a wire. A plug is fixed inside a vertical well at the lower portion of the well lid. The ventilation display device further comprises a displayer. The displayer is connected with the USB plug through a wire. The USB plug is plugged into the socket. The ventilation display device has the advantages that the fan is started through the control panel to conduct strong wind exhaust, then data collected by the gas concentration sensor are displayed on a display screen, whether the concentration of gas under the well is suitable for a person who goes down the well or not can be judged, and use is convenient.
Description
Technical field
The present invention relates to a kind of ventilation display unit for underground pipeline safety, belong to safety article field.
Background technology
When carrying out the maintenance of underground pipeline, the person of needing repairing goes into the well, due to underground be that air flow property is poor, be unfavorable for gas diffusion, cause gas concentration larger, although maintenance person is gone into the well after conventionally distributing a period of time, just according to sensation, carry out, whether the gas concentration that can not learn down-hole is applicable to the work of going into the well, and has potential safety hazard.
Summary of the invention
For overcoming the defect of prior art, the invention provides a kind of ventilation display unit for underground pipeline safety, technical scheme of the present invention is: a kind of ventilation display unit for underground pipeline safety, comprise underground pipeline, the outside of the tube wall on the length direction of this underground pipeline is provided with fan fixed case, in described fixed case, fan is installed, described fan is powered by portable power source, on the side plate of described fan fixed case, is provided with air inlet port; The outside of described pipeline is also provided with the exhaust duct be arrangeding in parallel with pipeline, and one end of this exhaust duct communicates with fixed case, and the other end extends in the vertical shaft of bottom of well lid, and control panel is arranged on the bottom of well lid, and fan is controlled; On the outer wall of described pipeline, gas concentration sensor is installed, described gas concentration sensor is provided with socket by wire, and this plug is fixed in the vertical shaft of well lid bottom; Also comprise a display, this display is connected with USB plug by wire, and described USB plug and socket plug.
Advantage of the present invention is: by control panel, start fan and carry out powerful air draft, the data that then gather according to gas concentration sensor show to learn whether the concentration of mine gas is applicable to going into the well on display screen, easy to use.
Accompanying drawing explanation
Fig. 1 is agent structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further describe the present invention, advantage and disadvantage of the present invention will be more clear along with description.But these embodiment are only exemplary, scope of the present invention are not formed to any restriction.It will be understood by those skilled in the art that lower without departing from the spirit and scope of the present invention and can the details of technical solution of the present invention and form be modified or be replaced, but these modifications and replacement all fall within the scope of protection of the present invention.
Referring to Fig. 1, the present invention relates to a kind of ventilation display unit for underground pipeline safety, comprise underground pipeline 1, the outside of the tube wall on the length direction of this underground pipeline 1 is provided with fan fixed case 2, fan 4 is installed in described fixed case 2, described fan 4 is powered by portable power source, on the side plate of described fan fixed case 2, is provided with air inlet port 3; Air inlet port flare, for large-scale water conservancy diversion gas; The outside of described pipeline 1 is also provided with the exhaust duct 5 be arrangeding in parallel with pipeline 1, one end of this exhaust duct 5 communicates with fixed case 2, the other end extends in the vertical shaft 9 of bottom of well lid 8, and control panel (not shown) is arranged on the bottom of well lid 8, and fan is controlled; Gas concentration sensor 6 is installed on the outer wall of described pipeline 1, and described gas concentration sensor 6 is provided with socket by wire, and this plug is fixed in the vertical shaft 9 of well lid bottom; Also comprise a display 7, this display 7 is connected with USB plug by wire, and described USB plug and socket plug.
The present invention when in use, first opens well lid, and the display with USB plug is plugged on socket, start control panel and utilize fan to carry out air draft, the gas concentration of down-hole is declined, when reaching suitable definite value, can go into the well, guarantee operator's safety; After finishing using, display can be taken away.
Claims (1)
1. the ventilation display unit for underground pipeline safety, it is characterized in that, comprise underground pipeline, the outside of the tube wall on the length direction of this underground pipeline is provided with fan fixed case, in described fixed case, fan is installed, described fan is powered by portable power source, on the side plate of described fan fixed case, is provided with air inlet port; The outside of described pipeline is also provided with the exhaust duct be arrangeding in parallel with pipeline, and one end of this exhaust duct communicates with fixed case, and the other end extends in the vertical shaft of bottom of well lid, and control panel is arranged on the bottom of well lid, and fan is controlled; On the outer wall of described pipeline, gas concentration sensor is installed, described gas concentration sensor is provided with socket by wire, and this plug is fixed in the vertical shaft of well lid bottom; Also comprise a display, this display is connected with USB plug by wire, and described USB plug and socket plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674579.5A CN103670479B (en) | 2013-12-13 | 2013-12-13 | For the ventilation display device of safety of underground pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674579.5A CN103670479B (en) | 2013-12-13 | 2013-12-13 | For the ventilation display device of safety of underground pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670479A true CN103670479A (en) | 2014-03-26 |
| CN103670479B CN103670479B (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674579.5A Active CN103670479B (en) | 2013-12-13 | 2013-12-13 | For the ventilation display device of safety of underground pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670479B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049151A (en) * | 2020-09-28 | 2020-12-08 | 成都易信达科技股份有限公司 | Full-automatic intelligent well lid of utility tunnel mouth of fleing |
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| CN201103404Y (en) * | 2007-05-11 | 2008-08-20 | 江苏大学 | High-pressure water gas jet current secondary rotating ventilator |
| CN201943733U (en) * | 2011-02-16 | 2011-08-24 | 山西昊荃盛华佳科技有限公司 | Air exhaust silencing channel |
| CN102418544A (en) * | 2011-10-28 | 2012-04-18 | 山西晋城无烟煤矿业集团有限责任公司 | Gas control and dust fall method for overlapped section of air barrels in excavation roadway |
| CN202417562U (en) * | 2011-12-31 | 2012-09-05 | 天津城建隧道股份有限公司 | Novel tunnel ventilation device |
| CN102889091A (en) * | 2011-07-22 | 2013-01-23 | 郝景华 | Tunnel turning frequency-variable ventilating method |
| CN102913269A (en) * | 2012-11-07 | 2013-02-06 | 广西景桂自控工程有限公司 | Tunnel ventilation device |
| CN203067008U (en) * | 2012-12-19 | 2013-07-17 | 浙江金盾风机股份有限公司 | Railway tunnel fire prevention ventilation system |
| CN203730040U (en) * | 2013-12-13 | 2014-07-23 | 青岛文创科技有限公司 | Ventilation display device for underground pipeline safety |
-
2013
- 2013-12-13 CN CN201310674579.5A patent/CN103670479B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201103404Y (en) * | 2007-05-11 | 2008-08-20 | 江苏大学 | High-pressure water gas jet current secondary rotating ventilator |
| CN201943733U (en) * | 2011-02-16 | 2011-08-24 | 山西昊荃盛华佳科技有限公司 | Air exhaust silencing channel |
| CN102889091A (en) * | 2011-07-22 | 2013-01-23 | 郝景华 | Tunnel turning frequency-variable ventilating method |
| CN102418544A (en) * | 2011-10-28 | 2012-04-18 | 山西晋城无烟煤矿业集团有限责任公司 | Gas control and dust fall method for overlapped section of air barrels in excavation roadway |
| CN202417562U (en) * | 2011-12-31 | 2012-09-05 | 天津城建隧道股份有限公司 | Novel tunnel ventilation device |
| CN102913269A (en) * | 2012-11-07 | 2013-02-06 | 广西景桂自控工程有限公司 | Tunnel ventilation device |
| CN203067008U (en) * | 2012-12-19 | 2013-07-17 | 浙江金盾风机股份有限公司 | Railway tunnel fire prevention ventilation system |
| CN203730040U (en) * | 2013-12-13 | 2014-07-23 | 青岛文创科技有限公司 | Ventilation display device for underground pipeline safety |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049151A (en) * | 2020-09-28 | 2020-12-08 | 成都易信达科技股份有限公司 | Full-automatic intelligent well lid of utility tunnel mouth of fleing |
| CN112049151B (en) * | 2020-09-28 | 2021-12-24 | 成都易信达科技股份有限公司 | Full-automatic intelligent well lid of utility tunnel mouth of fleing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103670479B (en) | 2016-06-01 |
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Effective date of registration: 20190410 Address after: 215333 room 3, Ma Tang Road, Kunshan Development Zone, Suzhou, Jiangsu, China 53 Patentee after: SUZHOU GUOLIANG MEASURING TOOL SCIENCE & TECHNOLOGY CO., LTD. Address before: 266061 Qingdao Hongkong Laoshan road 248, Pioneer Park, 239 Biological Park 239 Patentee before: Qingdao Wenchuang Science & Technology Co., Ltd. |
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