CN205642540U - River course lai shui is alarm device in advance - Google Patents
River course lai shui is alarm device in advance Download PDFInfo
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- CN205642540U CN205642540U CN201620475389.XU CN201620475389U CN205642540U CN 205642540 U CN205642540 U CN 205642540U CN 201620475389 U CN201620475389 U CN 201620475389U CN 205642540 U CN205642540 U CN 205642540U
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- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
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Abstract
The utility model relates to a river course lai shui is alarm device in advance, launch the terminal and set up in the ferry signal reception warning terminal of river course ferry department in the head -water elevation signal acquisition of river course upper reaches department including setting up, it includes a first control ware and the first water level signal acquisition ware and the code modulation transmitter that link to each other respectively with this first control ware to cross head -water elevation signal acquisition transmission terminal, ferry signal reception warning terminal includes a second controllor and the signal reception demodulator and the audible -visual annunciator that link to each other respectively with this the second controllor, the signal reception demodulator matches with the code modulation transmitter. The utility model provides a river course lai shui is alarm device in advance, is applicable to the national power station low reaches river course water occasionally that generates electricity, and the anhydrous villages and small towns in river course are not crossed the river mouth and are had the unit of this type of demand to use when generating electricity, have realized the timely warning to the personnel of crossing the river.
Description
Technical field
This utility model relates to a kind of river course inflow forecast alarm device.
Background technology
Power station to turbine-pump station intermediate distance has more than 20 kilometer, multiple administrative village and unincorporated village is had in this segment distance, many villagers need because of farming, often to commute dry river course (when not generating electricity) and be engaged in various work, but because the generating dutation in power station is to be made by province's regulation and control in the street, there is uncertainty on time, downstream villager does not knows when have unexpected water in daily crossing the river, and there is serious potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of river course inflow forecast alarm device, to overcome prior art existing defects；This utility model simple in construction, it is easy to accomplish.
For achieving the above object, the technical solution of the utility model is: a kind of river course inflow forecast alarm device, including being arranged at the upper pond level signals collecting launch terminal of river course upstream end and being arranged at the ferry signal reception alarm terminal at ferry, river course；The described upper pond level signals collecting launch terminal that crosses includes one first controller and the first water level signal harvester being connected respectively and coded modulation emitter with this first controller；Described ferry signal receives alarm terminal and includes that a second controller and the signal being connected with this second controller respectively receive demodulator and an audible-visual annunciator；Described signal receives demodulator and mates with described coded modulation emitter.
In this utility model one embodiment, described first controller and described coded modulation emitter may be contained within the first support platform；Described first supports platform is arranged on the first matrix by the first support column；Described first matrix is arranged in river course；The configured cable in described first support column of described first controller, is connected to the described first water level signal harvester being arranged in described first matrix.
In this utility model one embodiment, described upper pond level signals collecting launch terminal also includes first power subsystem being arranged on described first support platform；Described first power subsystem includes being sequentially connected solaode, 12V accumulator and voltage-stabilizing controller；Described voltage-stabilizing controller is connected with described first water level signal harvester, described coded modulation emitter respectively.
In this utility model one embodiment, described first support column is ф 250 galvanized pipe.
In this utility model one embodiment, described second controller, described signal receive demodulator and described audible-visual annunciator may be contained within one second support platform；Described second support platform is crossed the second support column and is arranged on the second matrix；Described second matrix is arranged in river course.
In this utility model one embodiment, described second support column is ф 250 galvanized pipe.
In this utility model one embodiment, described ferry signal receives alarm terminal and also includes one second water level signal harvester；The configured cable in described second support column of described second controller, is connected to the described second water level signal harvester being arranged in described second matrix.
In this utility model one embodiment, described ferry signal receives alarm terminal and also includes a second source unit；D.C. regulated power supply that described second source unit includes an access 220V AC distribution net and the 12V standby battery being connected with this D.C. regulated power supply；The light crossing-signal that described D.C. regulated power supply and described 12V standby battery all receive in demodulator and described audible-visual annunciator with described second controller, described signal is connected；Sound alarm subsystem in described audible-visual annunciator accesses 220V AC distribution net.
Compared to prior art, this utility model has the advantages that a kind of river course inflow forecast alarm device that this utility model is proposed, in downstream, important crossing of crossing the river (near river mouth) arranges a set of automatic pre-alarm device, before the unexpected water of upstream generating arrives, the time having a lead sends the alarm of danger of crossing the river and (can be selected for sound the villager to be crossed the river, light, voice or captions), the personnel of crossing the river can be stopped to greatest extent the probability of thunder bolt occurs, the safety in production orderly to company, construct and the harmonious development of local relation, the social benefit produced is great.Being applicable to during the power station downstream river course generating of the whole nation have water, when not generating electricity, anhydrous villages and small towns, river course are crossed river mouth and have the unit of class formula demand to use, when discharging water if any the gate of bigger waterdrainage amount etc.；Can be additionally used in the alarm of scenic spot, seashore fluctuation tide, remind visitor to withdraw in time；Or mountain torrents alarm between mountain valley, scenic spot, remind visitor to withdraw in time.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of river course inflow forecast alarm device in this utility model.
Fig. 2 is the schematic diagram that this utility model one embodiment middle and upper reaches water level signal gathers launch terminal.
Fig. 3 is the schematic diagram that in this utility model one embodiment, ferry signal receives alarm terminal.
Fig. 4 is the circuit diagram that this utility model one embodiment middle and upper reaches water level signal gathers launch terminal.
Fig. 5 is the circuit diagram that in this utility model one embodiment, ferry signal receives alarm terminal.
[label declaration]: 1-first supports platform；2-the first support column；3-the first matrix；4-the first water level signal harvester；5-solaode；6-the first housing；The antenna of 7-coded modulation emitter；8-second supports platform；9-the second support column；10-the second matrix；11-the second water level signal harvester；12-the second housing；13-signal receives the antenna of demodulator；14-audible-visual annunciator；15-waterline.
Detailed description of the invention
Below in conjunction with the accompanying drawings and existing software, the technical solution of the utility model is specifically described.Not being the object that this utility model is protected at the existing software involved by this declarative procedure and control method, this utility model only protects structure and the annexation thereof of this device.
This utility model provides a kind of river course inflow forecast alarm device, as shown in Fig. 1 ~ Fig. 3, including being arranged at the upper pond level signals collecting launch terminal of river course upstream end and being arranged at the ferry signal reception alarm terminal at ferry, river course；Upper pond level signals collecting launch terminal includes one first controller and the first water level signal harvester being connected respectively and coded modulation emitter with this first controller；Ferry signal receives alarm terminal and includes that a second controller and the signal being connected with this second controller respectively receive demodulator and an audible-visual annunciator；Signal receives demodulator and mates with coded modulation emitter.
Build a water level signal collection and early warning signal discharger in the position of about 1000 meters to 2000 meters, the upstream crossing river mouth, use solar powered.Build a upstream unexpected water early warning reception alarm device near river mouth crossing, use exchange 220v to power (as used small-power alarm, it is also possible to solar powered).When upstream generating water arrives in time crossing about 1000 meters of river mouth to 2000 meters of positions (by actual measurement estimation flow velocity 2.5 meters-3 ms/min, reserved about 5 10 minutes withdraw river course for the personnel of crossing the river), sensor acquisition is to after water signal, by encoded wireless launcher, water signal is sent to downstream and crosses the reception equipment at river mouth, decoded rear open alarming device, align and cross the river or personnel to be crossed the river send alarm, when generating water arrived at river mouth, and after water level rises to the upper limit water level value set, i.e. it is automatically switched off all warnings, only retain operation of receiver, wait that next one circulation is reported to the police.
Further, in the present embodiment, the first controller and coded modulation emitter may be contained within, on the first support platform 1, being arranged at as in Fig. 1；First supports platform 1 is arranged on the first matrix 3 by the first support column 2；First matrix is arranged in river course；The configured cable in the first support column of first controller, is connected to the first water level signal harvester 4 being arranged in the first matrix.
Further, in the present embodiment, upper pond level signals collecting launch terminal also includes first power subsystem being arranged on the first support platform；First power subsystem includes being sequentially connected solaode 5,12V accumulator and voltage-stabilizing controller；Voltage-stabilizing controller is connected with the first water level signal harvester, coded modulation emitter respectively, and the respectively first water level signal harvester and coded modulation emitter provide 12V and 9V voltage.Further, in the present embodiment, first controller, coded modulation emitter, 12V accumulator and voltage-stabilizing controller are arranged in one first housing 6, and are fixedly installed on the first support platform 1, and the antenna 7 of coded modulation emitter is arranged on the first support platform 1.As in figure 2 it is shown, the first controller is a signal condition controller.
Further, in the present embodiment, the first support column 2 is ф 250 galvanized pipe.
Further, in the present embodiment, second controller, signal reception demodulator and audible-visual annunciator may be contained within one second support platform 8；Second support platform 8 is crossed the second support column 9 and is arranged on the second matrix 10；Second matrix 10 is arranged in river course.
Further, in the present embodiment, the second support column 9 is ф 250 galvanized pipe.
Further, in the present embodiment, ferry signal reception alarm terminal also includes one second water level signal harvester 11；The configured cable in the second support column 9 of second controller, is connected to the second water level signal harvester 11 being arranged in the second matrix 10.
Further, in the present embodiment, ferry signal reception alarm terminal also includes a second source unit；D.C. regulated power supply that second source unit includes an access 220V AC distribution net and the 12V standby battery being connected with this D.C. regulated power supply；The light crossing-signal that D.C. regulated power supply and 12V standby battery all receive in demodulator and audible-visual annunciator with second controller, signal is connected；Sound alarm subsystem in audible-visual annunciator accesses 220V AC distribution net.In the present embodiment, second controller, signal receive demodulator, second source unit is arranged in one second housing 12, and is fixedly installed on the second support platform 8, and the antenna 13 of signal reception demodulator and audible-visual annunciator 14 are arranged on the second support platform 8.Further, second controller is a warning contactor controller.
In order to allow those skilled in the art further appreciate that this device, the control method below in conjunction with this device illustrates.
Transmitting terminal circuit diagram and the message number that crosses the river reception warning terminal circuit figure is gathered as Fig. 4 and Fig. 5 is respectively.
1, gather transmitting terminal circuit: connect with the mains, now upstream such as do not generate electricity water outlet or river water level is less than when gathering water lev el control point, circuit is in state on duty, D6 power supply indicator is bright, when river water level rises to controlling alarm water level point, the water level acquisition sensor SWR being arranged in river course connects, BG2 turns on, switching tube BG1 connects, the low-frequency oscillation being made up of components and parts such as IC2 triggers circuit work, 3. foot is at interval of one positive level of about 0.5 second of output in 2.5 seconds (LED D5 synchronizes indicating operating status), transmitter module or the transmitter (1KM-20KM is apart from optional) of the band coding that different capacity requires is triggered by BG3, upland water warning signal is sent to receiving terminal；Receive for improving, make a start the reliability and stability of work, prevent because extraneous factor interference causes the siren of receiving terminal not work, it is made up of components and parts such as IC1, the time delay operating circuit of about 30 seconds (LED D4 synchronizes instruction), ensure to send the coding warning signal that can send about 10 groups every time, when delay time arrives, circuit overturns, IC1 3. foot output low level, 7. foot turns on over the ground, 4. the resetting pin of IC2 is carried out forced resetting, make the 3. foot output low level of IC2, BG3 ends, transmitter module or transmitter stop upper transmitting warning signal, when upstream generating stops or river water level is down to lower limit water level, BG2 level out of hand ends, BG1 turns off, IC1, IC2 dead electricity quits work, circuit returns to state on duty.
2, receive warning terminal circuit: when river course is anhydrous or is less than the water level value set, BG4 conducting in circuit, switching tube BG2 connects, receiver module adds 12V direct-current working volts, circuit is in state on duty (relay indicating light D2 is bright), when the water receiving upstream transmission end alerts wireless encoding signal, receiver module (JSMK) is by after decoded for warning signal confirmation, open siren or other acoustic-optic alarm (alarm lamp D3 is bright), when upland water arrives and crosses the river road junction (designated water level value), SWR connects, BG3 turns on, BG4 ends, switching tube BG2 turns off, receiver module loses voltage and quits work, alarm terminates to report device (avoiding accusing the report sound for a long time to disturb residents)；When upstream generating stops or saliva position, river course drops to designated water level value, level sensor SWR disconnects, and BG3 dead electricity is ended, and BG4 turns on, and switching tube BG2 connects again, and receiving terminal module reenters state on duty, waits next work process.
It is above preferred embodiment of the present utility model, all changes made according to technical solutions of the utility model, when produced function is without departing from the scope of technical solutions of the utility model, belong to protection domain of the present utility model.
Claims (8)
1. a river course inflow forecast alarm device, it is characterised in that include the upper pond level signals collecting launch terminal being arranged at river course upstream end and be arranged at the ferry signal reception alarm terminal at ferry, river course；Described upper pond level signals collecting launch terminal includes one first controller and the first water level signal harvester being connected respectively and coded modulation emitter with this first controller；Described ferry signal receives alarm terminal and includes that a second controller and the signal being connected with this second controller respectively receive demodulator and an audible-visual annunciator；Described signal receives demodulator and mates with described coded modulation emitter.
A kind of river course the most according to claim 1 inflow forecast alarm device, it is characterised in that described first controller and described coded modulation emitter may be contained within the first support platform；Described first supports platform is arranged on the first matrix by the first support column；Described first matrix is arranged in river course；The configured cable in described first support column of described first controller, is connected to the described first water level signal harvester being arranged in described first matrix.
A kind of river course the most according to claim 2 inflow forecast alarm device, it is characterised in that described upper pond level signals collecting launch terminal also includes first power subsystem being arranged on described first support platform；Described first power subsystem includes being sequentially connected solaode, 12V accumulator and voltage-stabilizing controller；Described voltage-stabilizing controller is connected with described first water level signal harvester, described coded modulation emitter respectively.
A kind of river course the most according to claim 2 inflow forecast alarm device, it is characterised in that described first support column is ф 250 galvanized pipe.
A kind of river course the most according to claim 1 inflow forecast alarm device, it is characterised in that described second controller, described signal receive demodulator and described audible-visual annunciator may be contained within one second support platform；Described second support platform is crossed the second support column and is arranged on the second matrix；Described second matrix is arranged in river course.
A kind of river course the most according to claim 5 inflow forecast alarm device, it is characterised in that described second support column is ф 250 galvanized pipe.
A kind of river course the most according to claim 5 inflow forecast alarm device, it is characterised in that described ferry signal receives alarm terminal and also includes one second water level signal harvester；The configured cable in described second support column of described second controller, is connected to the described second water level signal harvester being arranged in described second matrix.
A kind of river course the most according to claim 1 inflow forecast alarm device, it is characterised in that described ferry signal receives alarm terminal and also includes a second source unit；D.C. regulated power supply that described second source unit includes an access 220V AC distribution net and the 12V standby battery being connected with this D.C. regulated power supply；The light crossing-signal that described D.C. regulated power supply and described 12V standby battery all receive in demodulator and described audible-visual annunciator with described second controller, described signal is connected；Sound alarm subsystem in described audible-visual annunciator accesses 220V AC distribution net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475389.XU CN205642540U (en) | 2016-05-24 | 2016-05-24 | River course lai shui is alarm device in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475389.XU CN205642540U (en) | 2016-05-24 | 2016-05-24 | River course lai shui is alarm device in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642540U true CN205642540U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475389.XU Expired - Fee Related CN205642540U (en) | 2016-05-24 | 2016-05-24 | River course lai shui is alarm device in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642540U (en) |
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2016
- 2016-05-24 CN CN201620475389.XU patent/CN205642540U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |