CN206075481U - Grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel - Google Patents
Grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel Download PDFInfo
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- CN206075481U CN206075481U CN201620900673.7U CN201620900673U CN206075481U CN 206075481 U CN206075481 U CN 206075481U CN 201620900673 U CN201620900673 U CN 201620900673U CN 206075481 U CN206075481 U CN 206075481U
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- pump
- waste water
- early warning
- fire
- stabilized pressure
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Abstract
Grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel, refer to Underwater Traffic Tunnel technical field；It opens pump frequency monitoring system, waste water draining information monitoring system comprising early warning control centre, fire-fighting stabilized pressure pump；Display is connected with host computer, host computer is connected with alarm device, printer respectively by cable, stabilized pressure pump is opened one end of pump frequency enumerator and is connected with voltage stabilizing pumping system by cable, stabilized pressure pump is opened the other end of pump frequency enumerator and is connected with host computer by cable, and fire-fighting stabilized pressure pump is opened pump frequency monitoring system, waste water draining information monitoring system and is connected with early warning control centre by cable；It finds fire_fighting pipe network seepage by the monitoring of pump frequency and waste water draining information is opened to fire-fighting stabilized pressure pump, in time, and timely early warning is simultaneously overhauled, and prevents fire extinguisher canvas hose seepage from magnifying, the purpose of final effective control fire extinguisher canvas hose booster.
Description
Technical field
The Underwater Traffic Tunnel the utility model relates to Underwater Traffic Tunnel technical field, specifically one kind are grown up
Interior fire extinguisher canvas hose pipeline exploding early warning device.
Background technology
Underwater Traffic Tunnel normal length of growing up is long, buries deeply, and section is big, and such tunnel arranges fire water-supply system outward
System.The fire-fighting system of Underwater Traffic Tunnel is very huge, complicated, and all kinds of pipe fitting valve quantity are more, joint is more, and these fire-fighting systems
System is chronically in quasi-operating status, fire_fighting pipe network and is full of pressure water all the time（Hydrostatic pressing >=0.25Mpa）.Under pressure,
These pipe fittings, valve and pipeline junction become the weak link of pipe network system sealing, seepage easily occur.For operation for many years
Underwater Traffic Tunnel engineering, as fire protection pipeline soaks for a long time, the seepage that local corrosion is caused is difficult to be found in time, these
If little breakthrough is overhauled not in time, the serious consequences such as booster are easily caused.
And current specifications is only clearly " termination of pumping pressure daily to stabilized pressure pump and open pump number of times checked and recorded ", to steady
Press pump opens the monitoring of pump frequency and requires, and existing most of fire-fighting system does not configure stabilized pressure pump continuous monitoring equipment, pipe network
Running status is limited by maintenance management Personnel Skill Levels, and localized seepage tends not to enough be found in time, and
Traditional management mode can only can be found until seepage occurs more serious, and the discovery and process to accident has delayed
Property.
In sum, fire-fighting pipe network system leakage scenarios in Underwater Traffic Tunnel of growing up are carried out with real-time monitoring to have very
Important meaning, but this respect still lacks effective technical support at present.
Utility model content
The purpose of this utility model is the defect and deficiency for prior art, there is provided one kind is grown up traffic tunnel under water
Fire extinguisher canvas hose pipeline exploding early warning device in road, by the monitoring to fire-fighting feed pipe, reaches and gives warning in advance, and prevents sending out for booster phenomenon
It is raw, and then control accident wastewater flow rate is controlled in the reasonable scope, the design scale of the main waste water pump house of effective control reduces engineering
Investment.
For achieving the above object, the technical solution adopted in the utility model is：It includes early warning control centre, fire-fighting voltage stabilizing
Pump opens pump frequency monitoring system, waste water draining information monitoring system；Early warning control centre includes display, host computer, warning
Device, printer, display are connected with host computer, and host computer is connected with alarm device, printer respectively by cable；Disappear
Anti- stabilized pressure pump opens pump frequency monitoring system includes that stabilized pressure pump opens pump frequency enumerator, voltage stabilizing pumping system, and stabilized pressure pump opens pump frequency meter
One end of number device is connected with voltage stabilizing pumping system by cable, and stabilized pressure pump opens the other end of pump frequency enumerator by cable and computer
Main frame connects；Waste water draining information monitoring system includes that waste water pump opens pump frequency enumerator, integrated flow equipment, waste water pump, useless
Pump house outfall sewer, is provided with integrated flow equipment, waste water pump house outfall sewer and waste water pump on waste water pump house outfall sewer
Connection, waste water pump are opened one end of pump frequency enumerator, integrated flow equipment and are connected with host computer by cable, and waste water pump is opened
The other end of pump frequency enumerator is connected with waste water pump by cable；Fire-fighting stabilized pressure pump opens pump frequency monitoring system, waste water draining
Information monitoring system is connected with early warning control centre by cable.
The certainty of measurement of the integrated flow equipment is 0.1m, and measurement range is 0～99999.9m, and measurement data can be certainly
It is dynamic to be sent to early warning control centre and show in real time, and the integrated flow device measuring data can be at the end of a measure the cycle
Auto zero.
The stabilized pressure pump opens pump frequency enumerator and waste water pump opens sampling period of pump frequency enumerator and is 1s, continuous to supervise
The survey cycle is 24h, the equal automatic clear of record data after the completion of a monitoring cycle, and enters next monitoring cycle, records number
According to can be automatically transmitted to early warning control centre and show in real time.
Operation principle of the present utility model：By pump frequency monitoring is opened to fire supply system stabilized pressure pump in tunnel, to useless
Water pump opens the monitoring for adding up waste water displacement in pump frequency and unit drainage period, then dividing through intelligent information handling system
Analysis, judges that fire protection pipeline whether there is leakage problems.As fire protection pipeline has seepage, system meeting and alarm and prints check man
It is single, while accident information is notified operational management personnel with note form.
This utility model has the beneficial effect that：
1st, fire-fighting feedwater piping in Underwater Traffic Tunnel be can effectively monitor and serious leakage problem, and and Times whether there is
It is alert.
2nd, by the monitoring of pump frequency is opened to stabilized pressure pump, pipe network system leakage problems, effective control fire-fighting can be found in time
Pipe burst occurs, and improves the safety of fire-fighting system water supply, a large amount of working strengths of patrolling and examining for reducing management personnel, and effectively
The design scale of accident wastewater flow rate and main waste water pump house in control tunnel, reduces construction investment.
3rd, stabilized pressure pump opens pump frequency monitoring system and waste water draining information monitoring system, and the two can both work independently, and
Complementation can be realized, it is ensured that the safety of fire extinguisher canvas hose pipeline exploding early warning technology in Underwater Traffic Tunnel of growing up.
4th, this utility model is applied to the leak detection of stable high-pressure water fire fighting system in all kinds of Underwater Traffic Tunnels.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is principle flow chart of the present utility model；
1. display in figure, 2. host computer, 3. alarm device, 4. printer, 5. stabilized pressure pump open pump frequency enumerator, 6.
Voltage stabilizing pumping system, 7. waste water pump house outfall sewer, 8. cable, 9. waste water pump open pump frequency enumerator, 10. integrated flow set
Standby, 11. waste water pumps.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically
Embodiment, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only used
To explain this utility model, it is not used to limit this utility model.
Referring to Fig. 1 to Fig. 2, this specific embodiment is employed the following technical solutions：It is steady comprising early warning control centre, fire-fighting
Press pump opens pump frequency monitoring system, waste water draining information monitoring system；Early warning control centre comprising display 1, host computer 2,
Alarm device 3, printer 4, display 1 are connected with host computer 2, host computer 2 by cable 8 respectively with alarm device 3, beat
Print machine 4 connects；Fire-fighting stabilized pressure pump opens pump frequency monitoring system includes that stabilized pressure pump opens pump frequency enumerator 5, voltage stabilizing pumping system 6, surely
Press pump is opened one end of pump frequency enumerator 5 and is connected with voltage stabilizing pumping system 6 by cable 8, and stabilized pressure pump opens the another of pump frequency enumerator 5
One end is connected with host computer 2 by cable 8；Waste water draining information monitoring system includes that waste water pump opens pump frequency enumerator 9, tires out
Meter flow device 10, waste water pump 11, waste water pump house outfall sewer 7, are provided with integrated flow equipment on waste water pump house outfall sewer 7
10, waste water pump house outfall sewer 7 is connected with waste water pump 11, and waste water pump opens one end of pump frequency enumerator 9, integrated flow equipment 10
It is connected with host computer 2 by cable 8, waste water pump is opened the other end of pump frequency enumerator 9 and connected with waste water pump 11 by cable 8
Connect；Fire-fighting stabilized pressure pump is opened pump frequency monitoring system, waste water draining information monitoring system and is connected with early warning control centre by cable 8
Connect.
The certainty of measurement of the integrated flow equipment 10 is 0.1m, and measurement range is 0～99999.9m, and measurement data can
It is automatically transmitted to early warning control centre and shows in real time, and the integrated flow device measuring data can terminates in a measure the cycle
When auto zero.
The stabilized pressure pump opens pump frequency enumerator 5 and waste water pump opens sampling period of pump frequency enumerator 9 and is 1s, continuously
Monitoring cycle is 24h, the equal automatic clear of record data after the completion of a monitoring cycle, and enters next monitoring cycle, record
Data can be automatically transmitted to early warning control centre and show in real time.
After the next Tunnel Engineering completion of this specific embodiment normal condition, in tunnel, fire-fighting water supply network system is true
Fixed, when occurring without in the case of other accidents seepage, in the whole fire_fighting pipe network system unit time, leakage should maintain one
Determine in scope, therefore, in the unit interval, stabilized pressure pump opens pump number of times and should also be maintained within a certain range, if its numerical value is POften.Work as tunnel
When in road, fire_fighting pipe network somewhere occurs accident seepage, the pressure drop in pipe network, fire-fighting stabilized pressure pump system 6 can open pump to tie up automatically
Hold the pressure balance of pipe network system；If pipeline leakage is overhauled in time, the meeting frequent starting of fire-fighting stabilized pressure pump system 6, now
The fire-fighting stabilized pressure pump system 6 in 5 record unit time of pump frequency enumerator that stabilized pressure pump opens opens pump number of times for PSurvey,And the data are passed through
8 Real-time Feedback of connection cable is to early warning control centre host computer 2, and shows Monitoring Data on display 1 in real time.Work as early warning
Control centre's host computer 2 detects PSurvey-POften≥b （B is that the setting value for drawing normally is run according to tunnel）When, host computer 2
Control signal is sent so that alarm device 3 is reported to the police, printer 4 prints maintenance work order, while accident information is led to note form
Know operational management personnel.
With the accumulation of pipeline leakage, in tunnel, waste water pump aqueous humor amount increases, and waste water pump 11 starts draining, and waste water pump opens pump
The monitoring waste water pump of frequency counter 9 opens pump frequency FSurvey, and Real-time Feedback is to early warning control centre；Waste water pump house water outlet is located at simultaneously
Accumulative draining total amount N of waste water pump house in the record unit drainage period of integrated flow monitoring device 10 on house stewardSurvey, and pass back in real time
Early warning control centre；Under normal circumstances, in tunnel, waste water pump house opens pump frequency FOften, in the unit interval, waste water pump house outfall sewer tires out
Meter displacement NOftenShould all be maintained within a certain range.When early warning control centre host computer 2 monitors NSurvey-NOften>=c or FSurvey-FOften
≥d（C, d are that the setting value for drawing normally is run according to tunnel）When, host computer 2 sends control signal so that alarm device 3 is reported
Alert, printer 4 prints maintenance work order, while accident information is notified operational management personnel with note form.
Fire-fighting stabilized pressure pump opens pump frequency monitoring system and waste water draining information monitoring system independent warning function, when
PSurvey-POften≥b（B is that the setting value for drawing normally is run according to tunnel）Or NSurvey-NOften>=c or FSurvey-FOften≥d（According to c, d
Actual tunnel normally runs the setting value for drawing）When there is any one, system can all start warning function, complete to report to the police, beat
The task of print work order and transmission news in brief.
The advantage of this specific embodiment：
1st, fire-fighting feedwater piping in Underwater Traffic Tunnel be can effectively monitor and serious leakage problem, and and Times whether there is
It is alert.
2nd, by the monitoring of pump frequency is opened to stabilized pressure pump, pipe network system leakage problems, effective control fire-fighting can be found in time
Pipe burst occurs, and improves the safety of fire-fighting system water supply, a large amount of working strengths of patrolling and examining for reducing management personnel, and effectively
The design scale of accident wastewater flow rate and main waste water pump house in control tunnel, reduces construction investment.
3rd, stabilized pressure pump opens pump frequency monitoring system and waste water draining information monitoring system, and the two can both work independently, and
Complementation can be realized, it is ensured that the safety of fire extinguisher canvas hose pipeline exploding early warning technology in Underwater Traffic Tunnel of growing up.
4th, this specific embodiment is applied to the leak detection of stable high-pressure water fire fighting system in all kinds of Underwater Traffic Tunnels.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel, it is characterised in that：It includes early warning control centre, disappears
Anti- stabilized pressure pump opens pump frequency monitoring system, waste water draining information monitoring system；Early warning control centre includes display, computer master
Machine, alarm device, printer, display are connected with host computer, host computer by cable respectively with alarm device, printer
Connection；Fire-fighting stabilized pressure pump opens pump frequency monitoring system includes that stabilized pressure pump opens pump frequency enumerator, voltage stabilizing pumping system, and stabilized pressure pump opens pump
One end of frequency counter is connected with voltage stabilizing pumping system by cable, and stabilized pressure pump opens the other end of pump frequency enumerator and passes through cable
It is connected with host computer；Waste water draining information monitoring system includes that waste water pump opens pump frequency enumerator, integrated flow equipment, waste water
Pump, waste water pump house outfall sewer, are provided with integrated flow equipment on waste water pump house outfall sewer, waste water pump house outfall sewer with it is useless
Water pump connects, and waste water pump is opened one end of pump frequency enumerator, integrated flow equipment and is connected with host computer by cable, waste water
Pump is opened the other end of pump frequency enumerator and is connected with waste water pump by cable；Fire-fighting stabilized pressure pump opens pump frequency monitoring system, waste water
Draining information monitoring system is connected with early warning control centre by cable.
2. fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel of growing up according to claim 1, it is characterised in that：Institute
The certainty of measurement for stating integrated flow equipment is 0.1m, and measurement range is 0～99999.9m.
3. fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel of growing up according to claim 1, it is characterised in that：Institute
State stabilized pressure pump open pump frequency enumerator sampling period be 1s, the continuous monitoring cycle be 24h.
4. fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel of growing up according to claim 1, it is characterised in that：Institute
The waste water pump stated open pump frequency enumerator sampling period be 1s, the continuous monitoring cycle be 24h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620900673.7U CN206075481U (en) | 2016-08-19 | 2016-08-19 | Grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620900673.7U CN206075481U (en) | 2016-08-19 | 2016-08-19 | Grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075481U true CN206075481U (en) | 2017-04-05 |
Family
ID=58432198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620900673.7U Withdrawn - After Issue CN206075481U (en) | 2016-08-19 | 2016-08-19 | Grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206075481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128024A (en) * | 2016-08-19 | 2016-11-16 | 中铁隧道勘测设计院有限公司 | Grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel |
-
2016
- 2016-08-19 CN CN201620900673.7U patent/CN206075481U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128024A (en) * | 2016-08-19 | 2016-11-16 | 中铁隧道勘测设计院有限公司 | Grow up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel |
| CN106128024B (en) * | 2016-08-19 | 2018-12-14 | 中铁第六勘察设计院集团有限公司 | It grows up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180704 Address after: 300000 Tianjin free trade zone (Airport Economic Zone), 2-3116 South Road 88. Patentee after: CHINA RAILWAY LIUYUAN GROUP CO., LTD. Address before: 300000 Hongqiao District, Tianjin City, Bridge South East Road Patentee before: Zhongtie Tunnel Survey and Design Inst., Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20181214 |
|
| AV01 | Patent right actively abandoned |