CN107476244A - One kind is used for the anti-icing swollen flood protection device of hydraulic engineering - Google Patents
One kind is used for the anti-icing swollen flood protection device of hydraulic engineering Download PDFInfo
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- CN107476244A CN107476244A CN201710886562.4A CN201710886562A CN107476244A CN 107476244 A CN107476244 A CN 107476244A CN 201710886562 A CN201710886562 A CN 201710886562A CN 107476244 A CN107476244 A CN 107476244A
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- Prior art keywords
- floodwaters
- drains
- gate
- hydraulic engineering
- dam
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention provides one kind and is used for the anti-icing swollen flood protection device of hydraulic engineering, including dam, fixed frame, level measuring frame structure, gate safeguard structure, gate lifts threaded rod, air heating apparatus, drain off floodwaters guide-tube structure, intelligent control warning device, draining brake structure and lifting connecting rod, described fixed frame are fixed on the top of dam；Described level measuring frame structural bolts are arranged on the preceding surface of dam.The setting of fixed transverse rod and pulley of the present invention, be advantageous to improve the protection effect to gate body, prevent that gate body is stuck in chute；The setting of air heater box, air pump and airway tube, be advantageous to the air after heating can be transferred in water, reduce the probability that the water surface freezes, improve anti-icing swollen effect；The oral siphon that drains off floodwaters is respectively inserted at left and right sides of the lower inside for the pipe installing frame that drains off floodwaters, and is advantageously reduced the debris on the water surface and is entered and drains off floodwaters in pipeline, coordinates filter screen further to improve the filter effect to debris in water, and then improve effect of drainning off floodwaters.
Description
Technical field
The invention belongs to hydraulic engineering technical field, more particularly to one kind to be used for the anti-icing swollen flood protection device of hydraulic engineering.
Background technology
With developing rapidly for national economic development, ecoscape construction is increasingly paid attention in city, modern flood control works
Building on the premise of flood control safety is met, will should meet the needs of urban development planning, meet hydrophilic requirement again,
Make one to get along amiably and peacefully and develop with natural energy, it is traditional with banket fill and build armored concrete flood bank come improve flood control mark
Accurate structure type, river course is isolated with city and come, gradually can not meet urban landscape and the hydrophilic demand of citizen.Water
It is a kind of hydraulic engineering of flood discharge of being discharged water for dash using dykes and dams, at the winter of northern severe cold, static ice pressure builds dykes and dams
It is common occurrence to build thing and destroy, and causes dyke building thing leak dam break, gate to continue normal use, huge safety be present
Hidden danger, at present, it is more to prevent that dyke building thing ice from bursting bad method, such as benzene plate method, i.e., lay one piece in building upstream face
Benzene plate with deformation absorbs the static ice pressure come by ice expansible band, but benzene plate is required for changing every year, cost of labor is higher；Separately
One kind is bubble proof, i.e., sets up pipeline below the water surface of building upstream face, passes through diving with the empty or high water temperature of the heat of compression
Pump sprays the water surface and forms non-icing water band, but this method will not change because of range of stage, and general reservoir, rivers
All it is change Deng the water level in cistern；Therefore its practical effect is unsatisfactory；For this reason, it may be necessary to developing one kind is used for water
The sharp anti-icing swollen device of engineering.
Chinese Patent Application No. is 201620101216.1, a kind of entitled water storage flood protection device of innovation and creation, including
Concrete foundation, some columns being fixed in concrete foundation and the baffle plate being arranged between adjacent upright posts；Opened on column
Provided with T-shaped groove, baffle plate both ends are arranged in T-shaped groove, and some small inclined holes are offered in concrete foundation, and small inclined hole passes through total
Water pipe connects with the water inlet of tank, and the side wall of tank is provided with delivery port, and tank is divided into by filter layer and filter plate
Heavy dirty room and water storage room.
Chinese Patent Application No. is 201610440522.2, and entitled one kind of innovation and creation is anti-icing swollen for hydraulic engineering
Device, it includes sealed chamber and remote control, and the upper end of described sealed chamber is disposed with that four specifications are consistent to change
Hot device, pipeline is provided with described heat exchanger, the top of described heat exchanger is provided with water inlet A and water outlet A, described
Water inlet A is connected with water supply hose, and described water outlet A is connected with Return water hoses, dividing plate is provided with described sealed chamber,
Sealed chamber is divided into two parts up and down by described dividing plate, and air inlet, described top seal chamber are provided with described dividing plate
Interior is provided with air pump, controller and radio receiving transmitting module A, and the outlet pipe of described air pump is connected with magnetic valve A, described
Magnetic valve A connection air inlets, water-level gauge is provided with the left of described lower sealed chamber.
But the existing anti-icing swollen flood protection device of hydraulic engineering is also there is draining flooded fields that anti-icing swollen effect is poor, and gate is easily damaged
The problem of with being inconvenient to measure water level.
Therefore, invention one kind seems very necessary for the anti-icing swollen flood protection device of hydraulic engineering.
The content of the invention
In order to solve the above-mentioned technical problem, present invention offer one kind is used for the anti-icing swollen flood protection device of hydraulic engineering, to solve
The existing anti-icing swollen flood protection device of hydraulic engineering drains flooded fields, and anti-icing swollen effect is poor, and gate is easily damaged and is inconvenient to measure asking for water level
Topic.One kind is used for the anti-icing swollen flood protection device of hydraulic engineering, including dam, fixed frame, level measuring frame structure, gate protection knot
Structure, gate lifting threaded rod, air heating apparatus, drain off floodwaters guide-tube structure, intelligent control warning device, draining brake structure and lifting
Connecting rod, described fixed frame are fixed on the top of dam；Described level measuring frame structural bolts are arranged on the preceding table of dam
Face；Described gate safeguard structure is plugged on the middle and upper part of dam；Described gate lifting threaded rod welding Ei protects in gate
At left and right sides of the top of structure；Described air heating apparatus one end is plugged on dam middle and lower part, and another terminal bolt is arranged on water
The upper right on dam；The described guide-tube structure that drains off floodwaters is plugged on the left and right sides centre position of dam；Described intelligent control report
Alarm device is threadably mounted at the right side of air heating apparatus；Described draining brake structure is plugged on gate safeguard structure interposition
Put；Described lifting connecting rod is welded on the top of gate lifting threaded rod；Described draining brake structure includes fixed weather board,
Slot, adjusts weather board, bolt fixed plate, water-guiding hole, bolt adjustment hole and fixing bolt, and described slot is longitudinally opened in solid
Determine the right side of weather board；Described regulation weather board is plugged in slot；Described bolt fixed plate is welded on fixed weather board
Top；Described bolt adjustment hole is laterally opened in the top of regulation weather board；Described fixing bolt run through bolt regulation
Hole is plugged on the top of regulation weather board and bolt fixed plate.
Preferably, described level measuring frame structure includes level measuring bar, low water level bar, middle water level bar, high water level bar
And level sensor, described low water level bar, level measuring bar is arranged on level measuring bar successively for middle water level bar and high water level bar
Right side；Described level sensor is separately mounted to low water level bar, the bottom of middle water level bar and high water level bar.
Preferably, described gate safeguard structure includes gate body, fixed transverse rod, pulley and chute, described chute
Longitudinal direction is opened on the left of the centre position and middle part of dam respectively；Described gate body is plugged on the left side of chute；Described
Fixed transverse rod is welded on the right side of gate body；Described pulley is arranged on the right side of chute, and is connect with fixed transverse rod axle.
Preferably, the described guide-tube structure that drains off floodwaters includes the pipe installing frame that drains off floodwaters, and drain off floodwaters oral siphon, drain off floodwaters outlet pipe and filter
Net, the described oral siphon that drains off floodwaters are respectively inserted at left and right sides of the lower inside for the pipe installing frame that drains off floodwaters；The described outlet pipe that drains off floodwaters
It is plugged on the middle and lower part for the pipe installing frame that drains off floodwaters；Described filter screen, which is arranged on, to drain off floodwaters on pipe installing frame.
Preferably, described air heating apparatus includes protecting crust, air heater box, air pump, airway tube and venthole, institute
Air heater box and air pump the difference bolt stated are arranged on the inside of protecting crust；Described airway tube is heated by air pump and air
Case is connected；Described venthole is moulded in the left upper portion of airway tube respectively.
Preferably, described intelligent control warning device includes alarm shell, and touch-screen, PLC, alarm lamp and power supply are opened
Pass, described touch-screen, alarm lamp and power switch are embedded in the preceding surface of alarm shell respectively；Described PLC bolts installation
In the inside of alarm shell.
Preferably, graduation mark has also been portrayed on described level measuring bar.
Preferably, described filter screen welds Ei immediately below the outside for the oral siphon that drains off floodwaters；Described filter screen uses stainless steel
Arc net.
Preferably, it is additionally provided with check valve on described venthole.
Preferably, described water-guiding hole is opened on fixed weather board and regulation weather board respectively.
Preferably, the input of described level sensor and touch-screen respectively with PLC is electrically connected with；Described air adds
Hot tank, air pump and alarm lamp are electrically connected with PLC output end respectively.
Compared with prior art, beneficial effects of the present invention are：
1. in the present invention, the setting of described graduation mark, be advantageous to facilitate staff to observe height of water level.
2. in the present invention, the setting of described level sensor, be advantageous in water level higher than high water level bar or less than low water
During the bar of position, alarm signal can be sent to PLC in time, it is controlled alarm lamp alarm.
3. in the present invention, the setting of described fixed transverse rod and pulley, be advantageous to improve the protection effect to gate body,
Prevent that gate body is stuck in chute.
4. in the present invention, described air heater box, the setting of air pump and airway tube, being advantageous to can be by the sky after heating
Gas is transferred in water, reduces the probability that the water surface freezes, and improves anti-icing swollen effect.
5. in the present invention, the setting of described check valve, be advantageous to prevent hydraulic pressure from crossing senior general's water and being squeezed into airway tube, enter
One step improves protection effect.
6. in the present invention, the described oral siphon that drains off floodwaters is respectively inserted at left and right sides of the lower inside for the pipe installing frame that drains off floodwaters,
Advantageously reduce the debris on the water surface and enter and drain off floodwaters in pipeline, coordinate the filtering that filter screen is further improved to debris in water to imitate
Fruit.
7. in the present invention, described fixing bolt run through bolt adjustment hole is plugged on regulation weather board and bolt fixed plate
Top, be advantageous to position of the convenient regulation regulation weather board in slot.
8. in the present invention, described water-guiding hole is opened in fixed weather board and adjusts the setting on weather board respectively, favorably
In water can be made to circulate always, and then prevent the water surface freezes from being damaged to gate body.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the level measuring frame structure of the present invention.
Fig. 3 is the structural representation of the gate safeguard structure of the present invention.
Fig. 4 is the structural representation of the air heating apparatus of the present invention.
Fig. 5 is the structural representation of the guide-tube structure that drains off floodwaters of the present invention.
Fig. 6 is the structural representation of the intelligent control warning device of the present invention.
Fig. 7 is the structural representation of the draining brake structure of the present invention.
In figure：
1st, dam；2nd, fixed frame；3rd, level measuring frame structure；31st, level measuring bar；311st, graduation mark；32nd, low water level bar；33、
Middle water level bar；34th, high water level bar；35th, level sensor；4th, gate safeguard structure；41st, gate body；42nd, fixed transverse rod；43、
Pulley；44th, chute；5th, gate lifting threaded rod；6th, air heating apparatus；61st, protecting crust；62nd, air heater box；63rd, air pump；
64th, airway tube；65th, venthole；651st, check valve；7th, drain off floodwaters guide-tube structure；71st, drain off floodwaters pipe installing frame；72nd, drain off floodwaters oral siphon；
73rd, drain off floodwaters outlet pipe；74th, filter screen；8th, intelligent control warning device；81st, alarm shell；82nd, touch-screen；83、PLC；84th, alarm
Lamp；85th, power switch；9th, draining brake structure；91st, fixed weather board；92nd, slot；93rd, weather board is adjusted；94th, bolt is fixed
Plate；95th, water-guiding hole；96th, bolt adjustment hole；97th, fixing bolt；10th, connecting rod is lifted.
Embodiment
The present invention is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 7
The present invention provides one kind and is used for the anti-icing swollen flood protection device of hydraulic engineering, including dam 1, fixed frame 2, level measuring frame structure
3, gate safeguard structure 4, gate lifting threaded rod 5, air heating apparatus 6, drain off floodwaters guide-tube structure 7, intelligent control warning device
8, draining brake structure 9 and lifting connecting rod 10, described fixed frame 2 are fixed on the top of dam 1；Described level measuring frame knot
The bolt of structure 3 is arranged on the preceding surface of dam 1；Described gate safeguard structure 4 is plugged on the middle and upper part of dam 1；Described gate
Lift threaded rod 5 and weld Ei at left and right sides of the top of gate safeguard structure 4；Described one end of air heating apparatus 6 is plugged on
The middle and lower part of dam 1, another terminal bolt are arranged on the upper right of dam 1；The described guide-tube structure 7 that drains off floodwaters is plugged on dam 1
Left and right sides centre position；Described intelligent control warning device 8 is threadably mounted at the right side of air heating apparatus 6；Described
Draining brake structure 9 is plugged on the centre position of gate safeguard structure 4；Described lifting connecting rod 10 is welded on gate lifting threaded rod
5 top；Described draining brake structure 9 includes fixed weather board 91, slot 92, adjusts weather board 93, bolt fixed plate 94, leads
Water hole 95, bolt adjustment hole 96 and fixing bolt 97, the described longitudinal direction of slot 92 are opened in the right side of fixed weather board 91；It is described
Regulation weather board 93 be plugged in slot 92；Described bolt fixed plate 94 is welded on the top of fixed weather board 91；It is described
Bolt adjustment hole 96 be laterally opened in the top of regulation weather board 93；The described run through bolt adjustment hole 96 of fixing bolt 97 is inserted
It is connected on the top of regulation weather board 93 and bolt fixed plate 94.
In above-described embodiment, specifically, described level measuring frame structure 3 includes level measuring bar 31, low water level bar 32,
Middle water level bar 33, high water level bar 34 and level sensor 35, described low water level bar 32, middle water level bar 33 and high water level bar 34 according to
Secondary level measuring bar 31 is arranged on the right side of level measuring bar 31；Described level sensor 35 is separately mounted to low water level bar
32, the bottom of middle water level bar 33 and high water level bar 34.
In above-described embodiment, specifically, described gate safeguard structure 4 includes gate body 41, fixed transverse rod 42, pulley
43 and chute 44, longitudinal direction is opened on the left of the centre position and middle part of dam 1 described chute 44 respectively；Described gate body
41 are plugged on the left side of chute 44；Described fixed transverse rod 42 is welded on the right side of gate body 41；Described pulley 43 is set
Connect on the right side of chute 44, and with the axle of fixed transverse rod 42.
In above-described embodiment, specifically, the described guide-tube structure 7 that drains off floodwaters includes the pipe installing frame 71 that drains off floodwaters, drain off floodwaters oral siphon
72, drain off floodwaters outlet pipe 73 and filter screen 74, and the described oral siphon 72 that drains off floodwaters is respectively inserted into the lower inside for the pipe installing frame 71 that drains off floodwaters
The left and right sides；The described outlet pipe 73 that drains off floodwaters is plugged on the middle and lower part for the pipe installing frame 71 that drains off floodwaters；Described filter screen 74 is arranged on row
On big vast pipe installing frame 71.
In above-described embodiment, specifically, described air heating apparatus 6 includes protecting crust 61, air heater box 62, air pump
63, airway tube 64 and venthole 65, described air heater box 62 and air pump 63 distinguish the inside that bolt is arranged on protecting crust 61；
Described airway tube 64 is connected by air pump 63 and air heater box 62；Described venthole 65 is moulded in airway tube 64 respectively
Left upper portion.
In above-described embodiment, specifically, described intelligent control warning device 8 include alarm shell 81, touch-screen 82,
PLC83, alarm lamp 84 and power switch 85, described touch-screen 82, alarm lamp 84 and power switch 85 are embedded in alarm respectively
The preceding surface of shell 81；Described PLC83 bolts are arranged on the inside of alarm shell 81.
In above-described embodiment, specifically, also having portrayed graduation mark 311 on described level measuring bar 31.
In above-described embodiment, specifically, described filter screen 74 welds Ei immediately below the outside for the oral siphon 72 that drains off floodwaters；It is described
Filter screen 74 use stainless steel arc net.
In above-described embodiment, specifically, being additionally provided with check valve 651 on described venthole 65.
In above-described embodiment, specifically, described water-guiding hole 95 is opened in fixed weather board 91 and regulation weather board respectively
On 93.
In above-described embodiment, specifically, described level sensor 35 and touch-screen 82 are electric with PLC83 input respectively
Property connection；Described air heater box 62, air pump 63 and alarm lamp 84 are electrically connected with PLC83 output end respectively.
Operation principle
The present invention in the course of the work, in use, air heater box 62 is heated to air, then by air pump 63 by sky
Thermal current in gas heater box 62 imported into venthole 65 in airway tube 64 and hot gas is streamed in water, reduces the water surface
The probability of icing, then water is discharged from inside to outside in the outlet pipe 73 that drains off floodwaters using the oral siphon 72 that drains off floodwaters, improve effect of drainning off floodwaters, will adjust
Section weather board 93 pulls up, and is fixed using the run through bolt adjustment hole 96 of fixing bolt 97 by weather board 93 is adjusted, so that will
Water-guiding hole 95 deploys, and can further improve effect of drainning off floodwaters.
Using technical solutions according to the invention, or those skilled in the art is under the inspiration of technical solution of the present invention,
Similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (10)
1. one kind is used for the anti-icing swollen flood protection device of hydraulic engineering, it is characterised in that this is used for the anti-icing swollen flood protection device of hydraulic engineering,
Including dam（1）, fixed frame（2）, level measuring frame structure（3）, gate safeguard structure（4）, gate lifting threaded rod（5）, it is empty
Gas heater（6）, drain off floodwaters guide-tube structure（7）, intelligent control warning device（8）, draining brake structure（9）With lifting connecting rod
（10）, described fixed frame（2）It is fixed on dam（1）Top；Described level measuring frame structure（3）Bolt is arranged on dam
（1）Preceding surface；Described gate safeguard structure（4）It is plugged on dam（1）Middle and upper part；Described gate lifting threaded rod
（5）Ei is welded in gate safeguard structure（4）Top at left and right sides of；Described air heating apparatus（6）One end is plugged on dam
（1）Middle and lower part, another terminal bolt are arranged on dam（1）Upper right；The described guide-tube structure that drains off floodwaters（7）It is plugged on dam
（1）Left and right sides centre position；Described intelligent control warning device（8）It is threadably mounted at air heating apparatus（6）The right side
Side；Described draining brake structure（9）It is plugged on gate safeguard structure（4）Centre position；Described lifting connecting rod（10）Welding
Threaded rod is lifted in gate（5）Top；Described draining brake structure（9）Including fixed weather board（91）, slot（92）, regulation
Weather board（93）, bolt fixed plate（94）, water-guiding hole（95）, bolt adjustment hole（96）And fixing bolt（97）, described slot
（92）Longitudinal direction is opened in fixed weather board（91）Right side；Described regulation weather board（93）It is plugged on slot（92）It is interior；It is described
Bolt fixed plate（94）It is welded on fixed weather board（91）Top；Described bolt adjustment hole（96）Laterally it is opened in regulation
Weather board（93）Top；Described fixing bolt（97）Run through bolt adjustment hole（96）It is plugged on regulation weather board（93）And spiral shell
Bolt fixed plate（94）Top.
2. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 1, it is characterised in that described level measuring frame
Structure（3）Including level measuring bar（31）, low water level bar（32）, middle water level bar（33）, high water level bar（34）And level sensor
（35）, described low water level bar（32）, middle water level bar（33）With high water level bar（34）Level measuring bar successively（31）Installed in water
Position measurement bar（31）Right side；Described level sensor（35）It is separately mounted to low water level bar（32）, middle water level bar（33）With
High water level bar（34）Bottom.
3. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 1, it is characterised in that described gate protection knot
Structure（4）Including gate body（41）, fixed transverse rod（42）, pulley（43）And chute（44）, described chute（44）Longitudinal direction respectively
It is opened in dam（1）Centre position and middle part on the left of；Described gate body（41）It is plugged on chute（44）Left side；It is described
Fixed transverse rod（42）It is welded on gate body（41）Right side；Described pulley（43）It is arranged on chute（44）Right side, and
With fixed transverse rod（42）Axle connects.
4. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 1, it is characterised in that the described conduit knot that drains off floodwaters
Structure（7）Including the pipe installing frame that drains off floodwaters（71）, drain off floodwaters oral siphon（72）, drain off floodwaters outlet pipe（73）And filter screen（74）, described drains off floodwaters
Oral siphon（72）It is respectively inserted into the pipe installing frame that drains off floodwaters（71）Lower inside at left and right sides of；The described outlet pipe that drains off floodwaters（73）Insert
It is connected on the pipe installing frame that drains off floodwaters（71）Middle and lower part；Described filter screen（74）Installed in the pipe installing frame that drains off floodwaters（71）On.
5. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 1, it is characterised in that described air heating dress
Put（6）Including protecting crust（61）, air heater box（62）, air pump（63）, airway tube（64）And venthole（65）, described air
Heater box（62）And air pump（63）Bolt is arranged on protecting crust respectively（61）Inside；Described airway tube（64）Pass through air pump
（63）With air heater box（62）Connect；Described venthole（65）Airway tube is moulded in respectively（64）Left upper portion.
6. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 1, it is characterised in that described intelligent control report
Alarm device（8）Including shell of alarming（81）, touch-screen（82）, PLC（83）, alarm lamp（84）And power switch（85）, it is described
Touch-screen（82）, alarm lamp（84）And power switch（85）Alarm shell is embedded in respectively（81）Preceding surface；Described PLC
（83）Bolt is arranged on alarm shell（81）Inside.
7. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 2, it is characterised in that described level measuring bar
（31）On also portrayed graduation mark（311）.
8. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 4, it is characterised in that described filter screen（74）Weldering
Ei is met in the oral siphon that drains off floodwaters（72）Outside immediately below；Described filter screen（74）Using stainless steel arc net.
9. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 5, it is characterised in that described venthole（65）
On be additionally provided with check valve（651）.
10. it is used for the anti-icing swollen flood protection device of hydraulic engineering as claimed in claim 1, it is characterised in that described water-guiding hole
（95）Fixed weather board is opened in respectively（91）With regulation weather board（93）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710886562.4A CN107476244B (en) | 2017-09-27 | 2017-09-27 | One kind being used for the anti-icing swollen flood protection device of hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710886562.4A CN107476244B (en) | 2017-09-27 | 2017-09-27 | One kind being used for the anti-icing swollen flood protection device of hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
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| CN107476244A true CN107476244A (en) | 2017-12-15 |
| CN107476244B CN107476244B (en) | 2019-01-08 |
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| CN201710886562.4A Expired - Fee Related CN107476244B (en) | 2017-09-27 | 2017-09-27 | One kind being used for the anti-icing swollen flood protection device of hydraulic engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632040A (en) * | 2018-12-24 | 2019-04-16 | 四川星空年代网络通信有限公司 | A kind of hydraulic engineering dam monitoring system |
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| CN203795391U (en) * | 2014-03-28 | 2014-08-27 | 吴继东 | High-sealing water conservancy gate easy to lift |
| CN204435304U (en) * | 2015-01-28 | 2015-07-01 | 江苏省电力公司扬州供电公司 | Intelligence flood control baffle system |
| CN104913528A (en) * | 2015-05-22 | 2015-09-16 | 辽宁省水利水电科学研究院 | Anti-icing device with solar thermal collector applicable to general regions |
| CN205314065U (en) * | 2016-01-08 | 2016-06-15 | 刘晓 | Water conservancy water and electricity gate gate slot freeze -proof device |
| CN205348101U (en) * | 2016-02-02 | 2016-06-29 | 中国水利水电科学研究院 | Water storage flood control device |
| CN106065635A (en) * | 2016-06-12 | 2016-11-02 | 驻马店市板桥水库管理局 | An anti-icing device for water conservancy projects |
| CN206319304U (en) * | 2016-12-21 | 2017-07-11 | 三峡大学 | Wrong cellular type gate for irrigating type sluice |
| CN206448244U (en) * | 2017-01-12 | 2017-08-29 | 齐志远 | A kind of ice expansion resistant device for water conservancy project |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632040A (en) * | 2018-12-24 | 2019-04-16 | 四川星空年代网络通信有限公司 | A kind of hydraulic engineering dam monitoring system |
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| CN107476244B (en) | 2019-01-08 |
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