CN108711267A - A kind of reservoir spillway early warning system - Google Patents
A kind of reservoir spillway early warning system Download PDFInfo
- Publication number
- CN108711267A CN108711267A CN201810942037.4A CN201810942037A CN108711267A CN 108711267 A CN108711267 A CN 108711267A CN 201810942037 A CN201810942037 A CN 201810942037A CN 108711267 A CN108711267 A CN 108711267A
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- Prior art keywords
- steel pipe
- reservoir
- flood discharge
- early warning
- warning system
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B31/00—Predictive alarm systems characterised by extrapolation or other computation using updated historic data
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Alarm Systems (AREA)
Abstract
A kind of reservoir spillway early warning system, including reservoir control centre and flood discharge Forewarning Terminal, the flood discharge Forewarning Terminal include lightning rod, device of solar generating, loud speaker, multifunctional box, steel pipe and pedestal.Present invention pedestal made of cement pouring, vehicle may be used, flood discharge Forewarning Terminal is transported to the place being arranged to needs, if soil region directly can place or dig pit cement base being embedded in soil and place, if mountain stone region can be then directly placed on the stone of mountain, need not polish mountain stone；Also, the covering radius of flood discharge Forewarning Terminal is 400m in this programme, and the distance between each two flood discharge Forewarning Terminal is no more than 800m, mining under reservoir resident zone of action can be completely covered, to ensure that the safety of life and property of mining under reservoir resident.
Description
Technical field
The present invention relates to power station flood discharge early warning technology fields, and in particular, to a kind of reservoir spillway early warning system.
Background technology
Power station is generally built and in the larger river of water-head, utilizes water impact generator impeller between upstream and downstream
It generates electricity, when upstream rainfall or excessive water flow, power station is inrushed in order to prevent, can generally be opened sluice and be let out
Flood, but the most of power station of China is notified when discharging water in flood season often through the units at different levels in downstream at present, such as
Phone, broadcast notice in advance, are often arranged by the way of being inserted directly into underground, but power station is general when bar is broadcasted in setting
All it build more remote area in, soil is typically all soil, and broadcast bar, which inserts, can cause unstable situation, and few
Broadcast bar is inserted into the stone of mountain compared with setting broadcast bar is needed on mountain stone and needs to consume huge man power and material, this is unfavorable by number
In cost-effective, and be inconvenient to safeguard：In June, 2013, open a sluice gate and draw out some water drowned a pair of of father and son in Zhejiang Wu Xi Huang altars power station, from
2010-2013 causes at least 6 accidents altogether；In September, 2014, Nanpanjiang River Chengjiang, the Yunnan power stations Hong Shiyan discharge water drowned without early warning
Three people of father and son discharges water in 7 years and seizes 11 life life altogether；Above various Event Descriptions, before the flood discharge of power station, it is necessary to downstream river
Ship and visitor in road give warning in advance, and could reduce peril when flood discharge in this way.But when current power station flood discharge
Prior notice do not cover the mining under reservoir resident that all flood discharges may influence sometimes.Therefore it is badly in need of a kind of reservoir at present
Flood discharge early warning system.
Invention content
The purpose of the present invention is that the shortcomings that overcoming the above-mentioned prior art and deficiency, provides a kind of reservoir spillway early warning system
System, program pedestal made of cement pouring, may be used vehicle and flood discharge Forewarning Terminal is transported to the ground being arranged to needs
Point is placed if soil region directly can place or dig pit cement base being embedded in soil, if mountain stone region then may be used
To be directly placed on the stone of mountain, need not polish mountain stone；Also, the covering of flood discharge Forewarning Terminal half in this programme
Diameter is 400m, and the distance between each two flood discharge Forewarning Terminal is no more than 800m, and mining under reservoir resident's activity can be completely covered
Region, to ensure that the safety of life and property of mining under reservoir resident.
Technical solution is used by the present invention solves the above problems：
A kind of reservoir spillway early warning system, including reservoir control centre further include flood discharge Forewarning Terminal, the flood discharge early warning
Terminal includes lightning rod, device of solar generating, loud speaker, multifunctional box, steel pipe and pedestal；Lightning rod is along steel pipe outer ring tube wall
It extends in pedestal, the upper end of lightning rod exceeds the upper port 50cm of steel pipe, and thunder and lightning can be led by encountering lightning rod when thundering weather
Enter underground, it is possible to prevente effectively from flood discharge Forewarning Terminal is by direct stroke；Device of solar generating is fixed on steel pipe, and is less than steel
At the 20cm of pipe upper port, reservoir is normally at relatively remote area, can not provide power supply using wired transmission of electricity, it is necessary to adopt
It is powered with the mode of solar power generation；Loud speaker is also secured on steel pipe, and is less than at the 60cm of steel pipe upper port, and is raised one's voice
Device is the loudspeaker array of 4 center symmetric settings, and the broadcast effect of centrosymmetric loudspeaker array is fine, can make correspondence
The resident in region is clearer to hear pre-alert notification；Multifunctional box is also secured on steel pipe, and less than the 100cm of steel pipe upper port
Place, multifunctional box is made of waterproof and dampproof material, and does not interfere with the propagation of wireless signal；In order to make steel pipe and pedestal
Fixation is more secured, and the lower port insertion of steel pipe is fixed in the base, insert depth 50cm；For the weight of enlarged base,
Pedestal is poured using cement, and the reinforcing rod being largely interspersed is provided in pedestal；The high 100cm of pedestal, width 70cm, steel
Pipe range 400cm, a diameter of 15cm, in order to make the hardness bigger of steel pipe, support is stronger, and steel pipe is hot galvanized steel pipe, in order to anti-
Only steel pipe upper port enters water quality or sundries, and the upper port of steel pipe is blocked with concrete；
Multifunctional box is internally provided with wireless signal receiving circuit, the first electromagnetic relay, loudspeaker driving circuit, electric power storage
Pond group, power supply management circuit and antitheft detection warning device；The wireless signal receiving circuit, is raised one's voice at the first electromagnetic relay
Device driving circuit, loud speaker are sequentially connected, and the wireless signal receiving circuit and the wireless signal of the reservoir control centre are sent out
Transmit-receive radio road network communication, the antitheft detection warning device are connect with the loudspeaker driving circuit, the accumulator group with too
Positive energy power generator connection, the accumulator group give the flood discharge Forewarning Terminal to power by the power supply management circuit.
Further, the lightning rod uses direct lightning strike lightning rod.
Further, in order to fully consider that inexpensive production, device of solar generating are solar energy photovoltaic generator.
Further, the operating power of the solar energy photovoltaic generator is 30W.
Further, the rated power of loud speaker is 25W.
Further, the antitheft detection warning device is infrared thermography, which is able to detect that
Whether there is heat source close to multifunctional box, and is triggered when heat source is close to multifunctional box 10cm, the infrared thermal imaging after triggering
Instrument sends drive signal to the loudspeaker driving circuit, and loud speaker is made to send out alarm.
Further, the operating power of the infrared thermography is 25W.
Further, the report radius of each flood discharge Forewarning Terminal is 400m.
Further, the flood discharge Forewarning Terminal is staggered in mining under reservoir resident zone of action, and each two along the river
Air line distance between the flood discharge Forewarning Terminal is no more than 800m, it is ensured that mining under reservoir resident zone of action along the river
All standing.
Further, it in order to cope with emergency, for example connects in the wireless signal transmission circuit and the wireless signal
When being there is temporary derangement by circuit, also alternative scheme notifies mining under reservoir resident along the river, the reservoir control centre configuration
There is urgent intercom, intercommunication signal receiving circuit and the second electromagnetic relay, the intercommunication signal are additionally provided in multifunctional box
Receiving circuit, the second electromagnetic relay, loudspeaker driving circuit, loud speaker are sequentially connected；The urgent intercom passes through described
Intercommunication signal receiving circuit and the flood discharge Forewarning Terminal network communication.
To sum up, the beneficial effects of the invention are as follows：
Present invention pedestal made of cement pouring, may be used vehicle and transports flood discharge Forewarning Terminal to needing to be arranged
Place, if soil region directly can place or dig pit will cement base be embedded in soil in place, if mountain stone region
It can then be directly placed on the stone of mountain, need not polish mountain stone；Also, flood discharge Forewarning Terminal covers in this programme
Lid radius is 400m, and the distance between each two flood discharge Forewarning Terminal is no more than 800m, mining under reservoir resident can be completely covered
Zone of action, to ensure that the safety of life and property of mining under reservoir resident.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is signal transmission schematic diagram of the present invention.
Specific implementation mode
It generally all build more remote area in order to solve power station in the prior art, soil is typically all soil, extensively
Unstable situation can be caused by broadcasting bar and inserting, and be inserted into broadcast bar compared with setting broadcast bar is needed on mountain stone in minority
It needing to consume huge man power and material in the stone of mountain, this is unfavorable for cost-effective, and is inconvenient to safeguard, when the flood discharge of power station
Prior notice does not cover the case where mining under reservoir resident that all flood discharges may influence sometimes, and the present invention is poured using cement
Pedestal made of filling may be used vehicle and transport flood discharge Forewarning Terminal to the place that is arranged of needs, if soil region can be with
It directly places or digs pit cement base being embedded in soil and place, if mountain stone region can be then directly placed on the stone of mountain i.e.
Can, it need not polish mountain stone；Also, the covering radius of flood discharge Forewarning Terminal is 400m, each two flood discharge in this programme
The distance between Forewarning Terminal is no more than 800m, mining under reservoir resident zone of action can be completely covered, to ensure that reservoir
The safety of life and property of downstream resident.The present invention will now be described in further detail with reference to the accompanying drawings and the accompanying drawings, but
The implementation of the present invention is not limited to this, the example that only present invention applies in figure, to the principle of the present invention without this
The constraint of matter.
Embodiment：
As depicted in figs. 1 and 2, a kind of reservoir spillway early warning system, including reservoir control centre further include that flood discharge early warning is whole
End, the flood discharge Forewarning Terminal includes lightning rod 1, device of solar generating 2, loud speaker 3, multifunctional box 4, steel pipe 5 and pedestal
6；Lightning rod 1 is extended to along 5 outer ring tube wall of steel pipe in pedestal 6, and the upper end of lightning rod 1 exceeds the upper port 50cm of steel pipe 5, encounters
Thunder weather when lightning rod 1 thunder and lightning can be imported underground, it is possible to prevente effectively from flood discharge Forewarning Terminal is by direct stroke；Solar energy is sent out
Electric installation 2 is fixed on steel pipe 5, and is less than at the 20cm of 5 upper port of steel pipe, and reservoir is normally at relatively remote area, nothing
Method provides power supply using wired transmission of electricity, it is necessary to be powered by the way of solar power generation；Loud speaker 3 is also secured at steel pipe 5
On, and be less than at the 60cm of 5 upper port of steel pipe, and the loudspeaker array that loud speaker 3 is 4 center symmetric settings, central symmetry
Loudspeaker array broadcast effect it is fine, can make the resident of corresponding region is clearer to hear pre-alert notification；Multifunctional box 4
It is also secured on steel pipe 5, and is less than at the 100cm of 5 upper port of steel pipe, multifunctional box 4 is made of waterproof and dampproof material, and not
Influence whether the propagation of wireless signal；In order to keep steel pipe 5 and the fixation of pedestal 6 more secured, the lower port insertion of steel pipe 5 is fixed
In pedestal 6, insert depth 50cm；For the weight of enlarged base 6, pedestal 6 is poured using cement, and in pedestal 6
It is provided with the reinforcing rod being largely interspersed；6 high 100cm of pedestal, width 70cm, 5 long 400cm of steel pipe, a diameter of 15cm, in order to make
The hardness bigger of steel pipe 5, support is stronger, and steel pipe 5 is hot galvanized steel pipe, and 5 upper port of steel pipe enters water quality or miscellaneous in order to prevent
The upper port of object, steel pipe 5 is blocked with concrete；
Multifunctional box 4 is internally provided with wireless signal receiving circuit, the first electromagnetic relay, loudspeaker driving circuit, storage
Battery pack, power supply management circuit and antitheft detection warning device；The wireless signal receiving circuit, is raised the first electromagnetic relay
Sound device driving circuit, loud speaker 3 are sequentially connected, the wireless signal of the wireless signal receiving circuit and the reservoir control centre
Radiating circuit network communication, the antitheft detection warning device are connect with the loudspeaker driving circuit, the accumulator group with
Device of solar generating 2 connects, and the accumulator group is powered by the power supply management circuit to the flood discharge Forewarning Terminal.
In the present embodiment, the lightning rod 1 uses direct lightning strike lightning rod.
In the present embodiment, in order to fully consider that inexpensive production, device of solar generating 2 fill for solar energy power generating
It sets.
In the present embodiment, the operating power of the solar energy photovoltaic generator is 30W.
In the present embodiment, the rated power of loud speaker 3 is 25W.
In the present embodiment, the antitheft detection warning device is infrared thermography, which can detect
To whether having heat source close to multifunctional box 4, and it is triggered when heat source is close to multifunctional box 410cm, the infrared heat after triggering
Imager sends drive signal to the loudspeaker driving circuit, and loud speaker 3 is made to send out alarm.
In the present embodiment, the operating power of the infrared thermography is 25W.
In the present embodiment, the report radius of each flood discharge Forewarning Terminal is 400m.
In the present embodiment, the flood discharge Forewarning Terminal is staggered in mining under reservoir resident zone of action along the river, and every two
Air line distance between a flood discharge Forewarning Terminal is no more than 800m, it is ensured that mining under reservoir resident zone of action along the river
All standing.
In the present embodiment, in order to cope with emergency, such as in the wireless signal transmission circuit and the wireless signal
When receiving circuit and temporary derangement occur, also alternative scheme notifies mining under reservoir resident along the river, and the reservoir control centre matches
It is equipped with urgent intercom, intercommunication signal receiving circuit and the second electromagnetic relay, the intercommunication letter are additionally provided in multifunctional box 4
Number receiving circuit, the second electromagnetic relay, loudspeaker driving circuit, loud speaker are sequentially connected；The urgent intercom passes through institute
State intercommunication signal receiving circuit and the flood discharge Forewarning Terminal network communication.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Range.
Claims (10)
1. a kind of reservoir spillway early warning system, including reservoir control centre, which is characterized in that further include flood discharge Forewarning Terminal, institute
State flood discharge Forewarning Terminal include lightning rod (1), device of solar generating (2), loud speaker (3), multifunctional box (4), steel pipe (5) and
Pedestal (6), lightning rod (1) are extended to along steel pipe (5) outer ring tube wall in pedestal (6), and the upper end of lightning rod (1) exceeds steel pipe (5)
Upper port 50cm, device of solar generating (2) is fixed on steel pipe (5), and less than the 20cm of steel pipe (5) upper port at, raise
Sound device (3) is also secured on steel pipe (5), and is less than at the 60cm of steel pipe (5) upper port, and loud speaker (3) is 4 central symmetries
The loudspeaker array of setting, multifunctional box (4) are also secured on steel pipe (5), and are less than at the 100cm of steel pipe (5) upper port, steel
The lower port insertion of pipe (5) is fixed in pedestal (6), and insert depth 50cm, pedestal (6) is poured using cement, pedestal
(6) high 100cm, width 50cm, the long 400cm of steel pipe (5), a diameter of 15cm, steel pipe (5) are hot galvanized steel pipe, the upper end of steel pipe (5)
Mouth is blocked with concrete；
Multifunctional box (4) is internally provided with wireless signal receiving circuit, the first electromagnetic relay, loudspeaker driving circuit, electric power storage
Pond group, power supply management circuit and antitheft detection warning device；The wireless signal receiving circuit, is raised one's voice at the first electromagnetic relay
Device driving circuit, loud speaker (3) are sequentially connected, the wireless signal of the wireless signal receiving circuit and the reservoir control centre
Radiating circuit network communication, the antitheft detection warning device are connect with the loudspeaker driving circuit, the accumulator group with
Device of solar generating (2) connects, and the accumulator group is powered by the power supply management circuit to the flood discharge Forewarning Terminal.
2. a kind of reservoir spillway early warning system according to claim 1, which is characterized in that the lightning rod (1) is using straight
Hit thunder lightning rod.
3. a kind of reservoir spillway early warning system according to claim 1, which is characterized in that device of solar generating (2) is
Solar energy photovoltaic generator.
4. a kind of reservoir spillway early warning system according to claim 3, which is characterized in that the solar energy power generating dress
The operating power set is 30W.
5. a kind of reservoir spillway early warning system according to claim 1, which is characterized in that the rated power of loud speaker (3)
For 25W.
6. a kind of reservoir spillway early warning system according to claim 1, which is characterized in that the antitheft detection warning device
For infrared thermography.
7. a kind of reservoir spillway early warning system according to claim 6, which is characterized in that the work of the infrared thermography
The rate of doing work is 25W.
8. a kind of reservoir spillway early warning system according to claim 1, which is characterized in that each flood discharge Forewarning Terminal
Report radius be 400m.
9. a kind of reservoir spillway early warning system according to claim 1, which is characterized in that the flood discharge Forewarning Terminal interlocks
It is set to mining under reservoir resident zone of action along the river, and the air line distance between flood discharge Forewarning Terminal described in each two is no more than
800m。
10. a kind of reservoir spillway early warning system according to claim 1, which is characterized in that the reservoir control centre matches
It is equipped with urgent intercom, intercommunication signal receiving circuit and the second electromagnetic relay, the intercommunication are additionally provided in multifunctional box (4)
Signal receiving circuit, the second electromagnetic relay, loudspeaker driving circuit, loud speaker are sequentially connected；The urgent intercom passes through
The intercommunication signal receiving circuit and the flood discharge Forewarning Terminal network communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942037.4A CN108711267A (en) | 2018-08-17 | 2018-08-17 | A kind of reservoir spillway early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942037.4A CN108711267A (en) | 2018-08-17 | 2018-08-17 | A kind of reservoir spillway early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108711267A true CN108711267A (en) | 2018-10-26 |
Family
ID=63873647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810942037.4A Withdrawn CN108711267A (en) | 2018-08-17 | 2018-08-17 | A kind of reservoir spillway early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108711267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350994A (en) * | 2019-08-14 | 2019-10-18 | 国电大渡河枕头坝发电有限公司 | A kind of flood discharge prewarning broadcast system and method |
| TWI798990B (en) * | 2021-12-10 | 2023-04-11 | 均利科技股份有限公司 | Detection system and method for flood disaster reduction |
-
2018
- 2018-08-17 CN CN201810942037.4A patent/CN108711267A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350994A (en) * | 2019-08-14 | 2019-10-18 | 国电大渡河枕头坝发电有限公司 | A kind of flood discharge prewarning broadcast system and method |
| TWI798990B (en) * | 2021-12-10 | 2023-04-11 | 均利科技股份有限公司 | Detection system and method for flood disaster reduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181026 |