CN113534654A - Control device for fire partition of urban comprehensive pipe gallery - Google Patents
Control device for fire partition of urban comprehensive pipe gallery Download PDFInfo
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- CN113534654A CN113534654A CN202110877063.5A CN202110877063A CN113534654A CN 113534654 A CN113534654 A CN 113534654A CN 202110877063 A CN202110877063 A CN 202110877063A CN 113534654 A CN113534654 A CN 113534654A
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- pipe gallery
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- 238000005192 partition Methods 0.000 title description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 28
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 230000002265 prevention Effects 0.000 claims abstract description 9
- 238000005286 illumination Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 heat supply Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The application relates to a controlling means for city utility tunnel fire prevention subregion adopts the redundant structure of duplex frame, sinks surplus, the controller is redundant and the network is redundant including the power, the signal input part electricity of controller is connected with temperature and humidity sensor, level sensor, oxygen sensor, hydrogen sulfide sensor, methane sensor and a plurality of monitors that subside, the aggregate unit is connected to the signal output part electricity of controller. The beneficial effect of this application does: adopt double-frame redundant structure, including the power redundancy, the controller is redundant, the network redundancy, under the redundant mode, it still can operate to break down, through setting up temperature and humidity sensor, level sensor, oxygen sensor, hydrogen sulfide sensor, methane sensor and a plurality of settlement monitor and with the controller electricity be connected each parameter and real-time transfer for the controller in can real-time supervision piping lane subregion, drive the aggregate unit action through controller analysis back, adjust the parameter in the piping lane subregion, control is more accurate quick.
Description
Technical Field
The application relates to the technical field of a comprehensive pipe gallery, in particular to a control device for a fireproof partition of a city comprehensive pipe gallery.
Background
The utility tunnel is an underground city pipeline utility tunnel, namely, a tunnel space is built underground the city, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special overhaul port, a lifting port and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the utility tunnel is an important infrastructure and a 'lifeline' for guaranteeing city operation.
There are various pipelines in the utility tunnel, like electric power pipe, gas pipe, heating power pipe, feed pipe, communication pipe etc. for the safety and stability operation of guarantee piping lane, just need set up a fire prevention subregion every 200 meters according to the fire control requirement, will dispose controlling means in this fire prevention subregion and be used for carrying out real-time supervision and control to the inside environment of piping lane.
However, the inventors found that the utility tunnel in the related art has the following drawbacks: and a unified monitoring system is lacked, so that the control accuracy is lower and the response is slower.
Disclosure of Invention
In order to improve the detection and the control accuracy of each parameter in city utility tunnel fire prevention subregion, this application provides a controlling means for city utility tunnel fire prevention subregion.
The application provides a control device for city utility tunnel fire prevention subregion adopts following technical scheme:
the utility model provides a controlling means for city utility tunnel fire prevention subregion, adopts the redundant structure of duplex frame, sinks surplus, the controller is redundant and the network is redundant including the power, the signal input part electricity of controller is connected with temperature and humidity sensor, level sensor, oxygen sensor, hydrogen sulfide sensor, methane sensor and a plurality of monitors that subside, the aggregate unit is connected to the signal output part electricity of controller.
By adopting the technical scheme: adopt double-frame redundant structure, including the power redundancy, the controller is redundant, the network redundancy, under the redundant mode, it still can operate to break down, through setting up temperature and humidity sensor, level sensor, oxygen sensor, hydrogen sulfide sensor, methane sensor and a plurality of settlement monitor and with the controller electricity be connected each parameter and real-time transfer for the controller in can real-time supervision piping lane subregion, drive the aggregate unit action through controller analysis back, adjust the parameter in the piping lane subregion, control is more accurate quick.
Optionally, the linkage device is electrically connected with the output end of the controller through the control box.
By adopting the technical scheme: the control signal is transmitted into the control box through the controller, and the control box drives each mechanical device to act.
Optionally, the control box includes a drainage pump control box, a fan control box and an illumination control box, and the linkage device includes a drainage pump electrically connected to the drainage pump control box, a fan electrically connected to the fan control box, and an illumination lamp electrically connected to the illumination control box.
By adopting the technical scheme: through setting up drainage pump control box, fan control box and lighting control box, opening of independent control drain pump, fan and light, divide the control of working a job to make control more accurate.
Optionally, the controller is in communication connection with the comprehensive management and control sub-station and is sent to the monitoring center computer through the ethernet.
By adopting the technical scheme: the controller of the subarea is connected with the comprehensive control subarea station in a communication way, the parameters of each subarea can be displayed on the computer of the monitoring center in real time, and the positioning performance is better and more visual.
Optionally, the temperature and humidity sensor, the oxygen sensor, the hydrogen sulfide sensor and the methane sensor are respectively installed on two sides of the fire door.
By adopting the technical scheme: install temperature and humidity sensor, oxygen sensor, hydrogen sulfide sensor and methane sensor in the interior access & exit of piping lane subregion and vent department, can real-time control fan action through each gas parameter of real-time supervision, the poisonous combustible gas of discharge has guaranteed the security.
Optionally, the water level sensor is mounted in the sump.
By adopting the technical scheme: the water level can be monitored in real time, the water level signal is transmitted to the controller, and the controller drives the draining pump to act after analysis and comparison, so that the water level is reduced.
Optionally, the settlement monitor has a standard modbusRTU interface.
By adopting the technical scheme: the settlement information of the piping lane zones can be monitored and communicated to the controller.
In summary, the present application includes at least one of the following beneficial technical effects:
1. adopt double-frame redundant structure, including the power redundancy, the controller is redundant, the network redundancy, under the redundant mode, it still can operate to break down, through setting up temperature and humidity sensor, level sensor, oxygen sensor, hydrogen sulfide sensor, methane sensor and a plurality of settlement monitor and with the controller electricity be connected each parameter and real-time transfer for the controller in can real-time supervision piping lane subregion, drive the aggregate unit action through controller analysis back, adjust the parameter in the piping lane subregion, control is more accurate quick.
2. Install temperature and humidity sensor, oxygen sensor, hydrogen sulfide sensor and methane sensor in the interior access & exit of piping lane subregion and vent department, can real-time control fan action through each gas parameter of real-time supervision, the poisonous combustible gas of discharge has guaranteed the security.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
FIG. 2 is a frame diagram of a linkage according to an embodiment of the present application.
Reference number specification, 100, controller; 200. a temperature and humidity sensor; 300. a water level sensor; 400. an oxygen sensor; 500. a hydrogen sulfide sensor; 600. a monitoring center computer; 700. a methane sensor; 800. a settlement monitor; 900. a linkage device; 910. a drain pump control box; 920. a fan control box; 930. an illumination control box; 940. draining pump; 950. a fan; 960. an illuminating lamp.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a controlling means for city utility tunnel fire prevention subregion adopts following technical scheme:
referring to fig. 1, a control device for fire partition of an urban comprehensive pipe gallery adopts a dual-frame redundancy structure, including power supply redundancy, controller redundancy and network redundancy, wherein a signal input end of a controller 100 is electrically connected with a temperature and humidity sensor 200, a water level sensor 300, an oxygen sensor 400, a hydrogen sulfide sensor 500, a methane sensor 700 and a plurality of settlement monitors 800, and a signal output end of the controller 100 is electrically connected with a linkage device 900. Adopt two frame redundant structure, including the power redundancy, controller 100 redundancy, the network redundancy, under the redundant mode, still can operate in the emergence of a trouble, through setting up temperature and humidity sensor 200, level sensor 300, oxygen sensor 400, hydrogen sulfide sensor 500, methane sensor 700 and a plurality of settlement monitor 800 and be connected with controller 100 electricity can each parameter in the real-time supervision piping lane subregion and give controller 100 in real time, drive aggregate unit 900 action after analyzing through controller 100, adjust the parameter in the piping lane subregion, control is more accurate quick.
Referring to fig. 1 and 2, in order to enable the operation of each device, the linkage 900 is electrically connected to an output terminal of the controller 100 through the control box, and transmits a control signal to the control box through the controller 100, so that each mechanical device is driven by the control box to operate.
Referring to fig. 1 and 2, in particular, the control box includes a drain pump control box 910, a fan control box 920 and an illumination control box 930, and the linkage 900 includes a drain pump 940 electrically connected to the drain pump control box 910, a fan 950 electrically connected to the fan control box 920 and an illumination lamp 960 electrically connected to the illumination control box 930. By providing the drain pump control box 910, the fan control box 920 and the illumination control box 930, the opening of the drain pump 940, the fan 950 and the illumination lamp 960 is controlled individually, and the division control makes the control more accurate.
In order to realize unified control and display of the conditions of each pipe rack partition, the controller 100 is in communication connection with the comprehensive management and control partition station and sends the information to the monitoring center computer 600 through the ethernet. The controller 100 of the subarea is connected with the comprehensive control subarea station in a communication way, and the parameters of each subarea can be displayed on the monitoring center computer 600 in real time, so that the positioning performance is better and more visual.
Wherein, temperature and humidity sensor 200, oxygen sensor 400, hydrogen sulfide sensor 500 and methane sensor 700 are installed respectively in the fire door both sides. Install temperature and humidity sensor 200, oxygen sensor 400, hydrogen sulfide sensor 500 and methane sensor 700 at the interior access & exit of piping lane subregion and vent department, can real-time control fan 950 action through each gas parameter of real-time supervision, discharge poisonous combustible gas, guaranteed the security. The water level sensor 300 is installed in the sump. The water level can be monitored in real time, the water level signal is transmitted to the controller 100, and the controller 100 drives the drainage pump 940 to act after analysis and comparison, so as to reduce the water level. The settlement monitor 800 has a standard modbusRTU interface. The settlement information of the piping lane partitions may be monitored and communicated to the controller 100.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a controlling means for city utility tunnel fire prevention subregion which characterized in that: adopt two frame redundant structures, including power heavy surplus, controller redundancy and network redundancy, the signal input part electricity of controller (100) is connected with temperature and humidity sensor (200), level sensor (300), oxygen sensor (400), hydrogen sulfide sensor (500), methane-sensing ware (700) and a plurality of monitor (800) that subsides, aggregate unit (900) are connected to the signal output part electricity of controller (100).
2. The control device for the fire zone of the urban comprehensive pipe gallery according to claim 1, characterized in that: the linkage device (900) is electrically connected with the output end of the controller (100) through the control box.
3. The control device for the fire zone of the urban comprehensive pipe gallery according to claim 2, characterized in that: the control box comprises a drainage pump control box (910), a fan control box (920) and an illumination control box (930), and the linkage device (900) comprises a drainage pump (940) electrically connected with the drainage pump control box (910), a fan (950) electrically connected with the fan control box (920) and an illumination lamp (960) electrically connected with the illumination control box (930).
4. The control device for the fire zone of the urban comprehensive pipe gallery according to claim 2, characterized in that: the controller (100) is in communication connection with the comprehensive management and control subarea station and is sent to the monitoring center computer (600) through the Ethernet.
5. The control device for the fire zone of the urban comprehensive pipe gallery according to claim 1, characterized in that: the temperature and humidity sensor (200), the oxygen sensor (400), the hydrogen sulfide sensor (500) and the methane sensor (700) are respectively installed on two sides of the fireproof door.
6. The control device for the fire zone of the urban comprehensive pipe gallery according to claim 1, characterized in that: the water level sensor (300) is installed in the sump.
7. The control device for the fire zone of the urban comprehensive pipe gallery according to claim 1, characterized in that: the settlement monitor (800) has a standard modbusRTU interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877063.5A CN113534654A (en) | 2021-07-31 | 2021-07-31 | Control device for fire partition of urban comprehensive pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877063.5A CN113534654A (en) | 2021-07-31 | 2021-07-31 | Control device for fire partition of urban comprehensive pipe gallery |
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| Publication Number | Publication Date |
|---|---|
| CN113534654A true CN113534654A (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110877063.5A Pending CN113534654A (en) | 2021-07-31 | 2021-07-31 | Control device for fire partition of urban comprehensive pipe gallery |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538684A (en) * | 1991-07-30 | 1993-02-19 | Toshiba Corp | Robot safety securing system |
| CN104571062A (en) * | 2015-01-26 | 2015-04-29 | 杭州创博科技有限公司 | Town comprehensive pipe rack monitoring control and alarm system |
| CN209082562U (en) * | 2018-11-06 | 2019-07-09 | 北京京航计算通讯研究所 | City integrated piping lane supervisory systems |
| CN209524956U (en) * | 2019-04-15 | 2019-10-22 | 南宁城建管廊建设投资有限公司 | A kind of underground pipe gallery safety accident monitoring system based on GIS |
| CN111504377A (en) * | 2020-04-27 | 2020-08-07 | 江苏建筑职业技术学院 | Utility tunnel intelligent monitoring system |
-
2021
- 2021-07-31 CN CN202110877063.5A patent/CN113534654A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538684A (en) * | 1991-07-30 | 1993-02-19 | Toshiba Corp | Robot safety securing system |
| CN104571062A (en) * | 2015-01-26 | 2015-04-29 | 杭州创博科技有限公司 | Town comprehensive pipe rack monitoring control and alarm system |
| CN209082562U (en) * | 2018-11-06 | 2019-07-09 | 北京京航计算通讯研究所 | City integrated piping lane supervisory systems |
| CN209524956U (en) * | 2019-04-15 | 2019-10-22 | 南宁城建管廊建设投资有限公司 | A kind of underground pipe gallery safety accident monitoring system based on GIS |
| CN111504377A (en) * | 2020-04-27 | 2020-08-07 | 江苏建筑职业技术学院 | Utility tunnel intelligent monitoring system |
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