CN107476244B - One kind being used for the anti-icing swollen flood protection device of hydraulic engineering - Google Patents
One kind being used for the anti-icing swollen flood protection device of hydraulic engineering Download PDFInfo
- Publication number
- CN107476244B CN107476244B CN201710886562.4A CN201710886562A CN107476244B CN 107476244 B CN107476244 B CN 107476244B CN 201710886562 A CN201710886562 A CN 201710886562A CN 107476244 B CN107476244 B CN 107476244B
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- Prior art keywords
- floodwaters
- gate
- drains
- dam
- bolt
- Prior art date
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003068 static Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000903 blocking Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
Abstract
The present invention provides a kind of for the anti-icing swollen flood protection device of hydraulic engineering, including dam, fixed frame, level measuring frame structure, gate safeguard structure, gate promotes threaded rod, air heating apparatus, drain off floodwaters guide-tube structure, intelligent control warning device, it drains brake structure and promotes connecting rod, the fixed frame is fixed on the top of dam；The level measuring frame structural bolts are mounted on the front surface of dam.The setting of fixed transverse rod and pulley of the present invention is conducive to improve the protection effect to gate ontology, prevents gate ontology stuck in sliding slot；The setting of air heater box, air pump and gas-guide tube is conducive to that the air after heating can be transferred in water, reduces the probability that the water surface freezes, and improves anti-icing swollen effect；The water inlet pipe 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 sundries on the water surface and is entered and drains off floodwaters in pipeline, and cooperation strainer further increases the filter effect to sundries in water, and then improves effect of drainning off floodwaters.
Description
Technical field
The invention belongs to hydraulic engineering technical fields, more particularly to one kind to be used for the anti-icing swollen flood protection device of hydraulic engineering.
Background technique
With the rapid development of national economic development, ecoscape construction is increasingly paid attention in city, modern flood control works
Construction will should meet the needs of urban development planning under the premise of meeting flood control safety, 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
Quasi- structure type, river is isolated with city and is 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 discharging water for water blocking using dykes and dams, at the winter of northern severe cold, static ice pressure builds dykes and dams
Building object destruction is common occurrence, causes dyke building object leak dam break, gate that cannot continue normal use, there are huge safety
Hidden danger such as benzene plate method, i.e., lays one piece in building upstream face currently, it is more to prevent dyke building object ice from bursting bad method
Benzene plate with deformation is absorbed because of the swollen bring static ice pressure of ice, but benzene plate requires to replace every year, and cost of labor is higher；Separately
One is bubble proofs, i.e., set up pipeline below the water surface of building upstream face, pass 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
Water level in equal reservoirs is all variation；Therefore its practical effect is unsatisfactory；For this reason, it may be necessary to develop a kind of 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, several columns being fixed in concrete foundation and the baffle being arranged between adjacent columns；It is opened on column
Equipped with T-type groove, baffle both ends are arranged in T-type groove, and several small inclined holes are offered in concrete foundation, and small inclined hole passes through total
Water pipe is connected to the water inlet of tank, and the side wall of tank is equipped with water outlet, and tank is divided by filter layer and filter plate
Heavy dirt 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 device, and the upper end of the sealed chamber sets gradually and changes there are four specification is consistent
Hot device is provided with pipeline in the heat exchanger, and the top of the heat exchanger is provided with water inlet A and water outlet A, described
Water inlet A is connected with water supply hose, and the water outlet A is connected with Return water hoses, is provided with partition in the sealed chamber,
Sealed chamber is divide into upper part and lower part by the partition, and air inlet, the top seal chamber are provided on the partition
Interior is provided with air pump, controller and radio receiving transmitting module A, and the outlet pipe of the air pump is connected with solenoid valve A, described
Solenoid valve A connection air inlet is provided with water-level gauge on the left of the lower sealed chamber.
But the existing anti-icing swollen flood protection device of hydraulic engineering, there is also the anti-icing swollen effect of water drainage is poor, gate is easily damaged
Be inconvenient to the problem of measuring water level.
Therefore, one kind is invented to be very necessary for the anti-icing swollen flood protection device of hydraulic engineering.
Summary of the invention
In order to solve the above technical problem, the present invention provides one kind to be 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 being 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 promote threaded rod, and air heating apparatus, drain off floodwaters guide-tube structure, intelligent control warning device, drain brake structure and promotion
Connecting rod, the fixed frame are fixed on the top of dam；The level measuring frame structural bolts are mounted on the preceding table of dam
Face；The gate safeguard structure is plugged on the middle and upper part of dam；The gate promotes threaded rod welding Ei and 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 other end bolt is mounted on water
The upper right on dam；The guide-tube structure that drains off floodwaters is plugged on the left and right sides middle position of dam；The intelligent control report
Alarm device is threadably mounted at the right side of air heating apparatus；The draining brake structure is plugged on gate safeguard structure interposition
It sets；The promotion connecting rod is welded on the top that gate promotes threaded rod；The draining brake structure includes fixed weather board,
Slot, adjusts weather board, bolt fixed plate, water-guiding hole, bolt adjustment hole and fixing bolt, and the slot is longitudinally provided with solid
Determine the right side of weather board；The adjusting weather board is plugged in slot；The bolt fixed plate is welded on fixed weather board
Top；The bolt adjustment hole is laterally provided with the top for adjusting weather board；The fixing bolt is adjusted through bolt
Hole is plugged on the top for adjusting weather board and bolt fixed plate.
Preferably, the level measuring frame structure includes level measuring bar, low water level bar, middle water level bar, high water level bar
And water level sensor, the low water level bar, successively level measuring bar is mounted on level measuring bar for middle water level bar and high water level bar
Right side；The water level sensor is separately mounted to low water level bar, the lower part of middle water level bar and high water level bar.
Preferably, the gate safeguard structure includes gate ontology, fixed transverse rod, pulley and sliding slot, the sliding slot
Respectively on the left of longitudinal middle position and middle part for being provided with dam；The gate ontology is plugged on the left side of sliding slot；Described
Fixed transverse rod is welded on the right side of gate ontology；The right side of sliding slot is arranged in the pulley, and connects with fixed transverse rod axis.
Preferably, the guide-tube structure that drains off floodwaters includes the pipe installing frame that drains off floodwaters, and drain off floodwaters water inlet pipe, drain off floodwaters outlet pipe and filter
Net, the water inlet pipe 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 outlet pipe that drains off floodwaters
It is plugged on the middle and lower part for the pipe installing frame that drains off floodwaters；The strainer, which is mounted on, to drain off floodwaters on pipe installing frame.
Preferably, the air heating apparatus includes protecting crust, air heater box, air pump, gas-guide tube and venthole, institute
Bolt is mounted on the inside of protecting crust to the air heater box and air pump stated respectively；The gas-guide tube is heated by air pump and air
Case is connected；The venthole is moulded in the left upper portion of gas-guide tube respectively.
Preferably, the intelligent control warning device includes alarm shell, and touch screen, PLC, alarm lamp and power supply are opened
Pass, the touch screen, alarm lamp and power switch are embedded in the front surface of alarm shell respectively；The PLC bolt installation
In the inside of alarm shell.
Preferably, graduation mark has also been portrayed on the level measuring bar.
Preferably, strainer welding Ei is immediately below the outside for the water inlet pipe that drains off floodwaters；The strainer uses stainless steel
Arc net.
Preferably, check valve is additionally provided on the venthole.
Preferably, the water-guiding hole is provided with fixed weather board respectively and adjusts on weather board.
Preferably, the water level sensor and touch screen are electrically connected with the input terminal of PLC respectively；The air adds
Hot tank, air pump and alarm lamp are electrically connected with the output end of PLC respectively.
Compared with prior art, the invention has the benefit that
1. in the present invention, the setting of the graduation mark is conducive to that staff is facilitated to observe height of water level.
2. in the present invention, the setting of the water level sensor is conducive to be higher than high water level bar in water level or lower than low water
When the bar of position, alarm signal can be issued to PLC in time, it is made to control alarm lamp alarm.
3. in the present invention, the setting of the fixed transverse rod and pulley is conducive to improve the protection effect to gate ontology,
Prevent gate ontology stuck in sliding slot.
4. in the present invention, the air heater box, the setting of air pump and gas-guide tube, being conducive 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 the check valve is beneficial to prevent hydraulic pressure and crosses senior general's water and is squeezed into gas-guide tube, into
One step improves protection effect.
6. in the present invention, the water inlet pipe 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,
It advantageously reduces the sundries on the water surface and enters and drain off floodwaters in pipeline, cooperation strainer further increases the filtering effect to sundries in water
Fruit.
7. in the present invention, the fixing bolt is plugged on through bolt adjustment hole adjusts weather board and bolt fixed plate
Top is conducive to facilitate the position for adjusting weather board in slot.
8. in the present invention, the water-guiding hole is provided with fixed weather board respectively and adjusts the setting on weather board, favorably
In water can be made to circulate always, and then prevent water surface icing from damaging to gate ontology.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of level measuring frame structure of the invention.
Fig. 3 is the structural schematic diagram of gate safeguard structure of the invention.
Fig. 4 is the structural schematic diagram of air heating apparatus of the invention.
Fig. 5 is the structural schematic diagram of the guide-tube structure that drains off floodwaters of the invention.
Fig. 6 is the structural schematic diagram of intelligent control warning device of the invention.
Fig. 7 is the structural schematic diagram of draining brake structure of the invention.
In figure:
1, dam；2, fixed frame；3, level measuring frame structure；31, level measuring bar；311, graduation mark；32, low water level
Bar；33, middle water level bar；34, high water level bar；35, water level sensor；4, gate safeguard structure；41, gate ontology；42, fixed horizontal
Bar；43, pulley；44, sliding slot；5, gate promotes threaded rod；6, air heating apparatus；61, protecting crust；62, air heater box；
63, air pump；64, gas-guide tube；65, venthole；651, check valve；7, drain off floodwaters guide-tube structure；71, drain off floodwaters pipe installing frame；72, it drains off floodwaters
Water inlet pipe；73, drain off floodwaters outlet pipe；74, strainer；8, intelligent control warning device；81, alarm shell；82, touch screen；83,PLC；
84, alarm lamp；85, power switch；9, brake structure is drained；91, fixed weather board；92, slot；93, weather board is adjusted；94, spiral shell
Bolt fixed plate；95, water-guiding hole；96, bolt adjustment hole；97, fixing bolt；10, connecting rod is promoted.
Specific embodiment
The present invention is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 7
The present invention provides a kind of 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 promote threaded rod 5, and air heating apparatus 6, drain off floodwaters guide-tube structure 7, intelligent control alarm
Device 8, draining brake structure 9 and promotion connecting rod 10, the fixed frame 2 are fixed on the top of dam 1；The level measuring
3 bolt of frame structure is mounted on the front surface of dam 1；The gate safeguard structure 4 is plugged on the middle and upper part of dam 1；Described
Gate promotes threaded rod 5 and welds Ei at left and right sides of the top of gate safeguard structure 4；It inserts described 6 one end of air heating apparatus
It connects in 1 middle and lower part of dam, other end bolt is mounted on the upper right of dam 1；The guide-tube structure 7 that drains off floodwaters is plugged on dam
1 left and right sides middle position；The intelligent control warning device 8 is threadably mounted at the right side of air heating apparatus 6；It is described
Draining brake structure 9 be plugged on 4 middle position of gate safeguard structure；The promotion connecting rod 10 is welded on gate and promotes screw thread
The top of bar 5；The draining brake structure 9 includes fixing weather board 91, slot 92, adjusting weather board 93, bolt fixed plate 94,
Water-guiding hole 95, bolt adjustment hole 96 and fixing bolt 97, the longitudinal right side for being provided with fixed weather board 91 of the slot 92；Institute
The adjusting weather board 93 stated is plugged in slot 92；The bolt fixed plate 94 is welded on the top of fixed weather board 91；Institute
The bolt adjustment hole 96 stated laterally is provided with the top for adjusting weather board 93；The fixing bolt 97 runs through bolt adjustment hole 96
It is plugged on the top for adjusting weather board 93 and bolt fixed plate 94.
In above-described embodiment, specifically, the level measuring frame structure 3 include level measuring bar 31, low water level bar 32,
Middle water level bar 33, high water level bar 34 and water level sensor 35, the low water level bar 32, middle water level bar 33 and high water level bar 34 according to
Secondary level measuring bar 31 is mounted on the right side of level measuring bar 31；The water level sensor 35 is separately mounted to low water level bar
32, the lower part of middle water level bar 33 and high water level bar 34.
In above-described embodiment, specifically, the gate safeguard structure 4 includes gate ontology 41, fixed transverse rod 42, pulley
43 and sliding slot 44, the sliding slot 44 is respectively on the left of longitudinal middle position and middle part for being provided with dam 1；The gate ontology
41 are plugged on the left side of sliding slot 44；The fixed transverse rod 42 is welded on the right side of gate ontology 41；The pulley 43 is arranged
It is connect on the right side of sliding slot 44, and with 42 axis of fixed transverse rod.
In above-described embodiment, specifically, the guide-tube structure 7 that drains off floodwaters includes the pipe installing frame 71 that drains off floodwaters, drain off floodwaters water inlet pipe
72, drain off floodwaters outlet pipe 73 and strainer 74, and the water inlet pipe 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 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；74 row of being mounted on of strainer
On big vast pipe installing frame 71.
In above-described embodiment, specifically, the air heating apparatus 6 includes protecting crust 61, air heater box 62, air pump
63, gas-guide tube 64 and venthole 65, bolt is mounted on the inside of protecting crust 61 respectively for the air heater box 62 and air pump 63；
The gas-guide tube 64 is connected by air pump 63 and air heater box 62；The venthole 65 is moulded in gas-guide tube 64 respectively
Left upper portion.
In above-described embodiment, specifically, the intelligent control warning device 8 include alarm shell 81, touch screen 82,
PLC83, alarm lamp 84 and power switch 85, the touch screen 82, alarm lamp 84 and power switch 85 are embedded in alarm respectively
The front surface of shell 81；The PLC83 bolt is mounted on the inside of alarm shell 81.
In above-described embodiment, specifically, also having portrayed graduation mark 311 on the level measuring bar 31.
In above-described embodiment, specifically, the strainer 74 welds Ei immediately below the outside for the water inlet pipe 72 that drains off floodwaters；It is described
Strainer 74 use stainless steel arc net.
In above-described embodiment, specifically, being additionally provided with check valve 651 on the venthole 65.
In above-described embodiment, specifically, the water-guiding hole 95 is provided with fixed weather board 91 respectively and adjusts weather board
On 93.
In above-described embodiment, specifically, the water level sensor 35 and touch screen 82 are electric with the input terminal of PLC83 respectively
Property connection；The air heater box 62, air pump 63 and alarm lamp 84 are electrically connected with the output end of PLC83 respectively.
Working principle
The present invention during the work time, in use, air heater box 62 heats air, then passes through air pump 63
Thermal current in air heater box 62 is imported into venthole 65 in gas-guide tube 64 and hot gas is streamed in water, reduced
The probability that the water surface freezes, then water is discharged from inside to outside in the outlet pipe 73 that drains off floodwaters using water inlet pipe 72 is drained off floodwaters, and improves effect of drainning off floodwaters,
Weather board 93 will be adjusted to pull up, and through bolt adjustment hole 96 that adjusting weather board 93 is fixed using fixing bolt 97, from
And water-guiding hole 95 is unfolded, effect of drainning off floodwaters can be further increased.
Using technical solutions according to the invention or those skilled in the art under the inspiration of technical solution of the present invention,
Similar technical solution is designed, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (5)
1. one kind is used for the anti-icing swollen flood protection device of hydraulic engineering, which is characterized 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 promotes threaded rod (5), empty
Gas heating device (6), the guide-tube structure that drains off floodwaters (7), intelligent control warning device (8) drain brake structure (9) and promote connecting rod
(10), the fixed frame (2) is fixed on the top of dam (1)；Described level measuring frame structure (3) bolt is mounted on dam
(1) front surface；The gate safeguard structure (4) is plugged on the middle and upper part of dam (1)；The gate promotes threaded rod
(5) welding Ei is at left and right sides of the top of gate safeguard structure (4)；Described air heating apparatus (6) one end is plugged on dam
(1) middle and lower part, other end bolt are mounted on the upper right of dam (1)；The guide-tube structure that drains off floodwaters (7) is plugged on dam
(1) left and right sides middle position；The intelligent control warning device (8) is threadably mounted at the right side of air heating apparatus (6)
Side；The draining brake structure (9) is plugged on gate safeguard structure (4) middle position；Promotion connecting rod (10) welding
The top of threaded rod (5) is promoted in gate；The draining brake structure (9) includes fixed weather board (91), and slot (92) is adjusted
Weather board (93), bolt fixed plate (94), water-guiding hole (95), bolt adjustment hole (96) and fixing bolt (97), the slot
(92) longitudinal right side for being provided with fixed weather board (91)；The adjusting weather board (93) is plugged in slot (92)；It is described
Bolt fixed plate (94) be welded on the top of fixed weather board (91)；The bolt adjustment hole (96) is laterally provided with adjusting
The top of weather board (93)；The fixing bolt (97) is plugged on through bolt adjustment hole (96) and adjusts weather board (93) and spiral shell
The top of bolt fixed plate (94)；The level measuring frame structure (3) includes level measuring bar (31), low water level bar (32), in
Water level bar (33), high water level bar (34) and water level sensor (35), the low water level bar (32), middle water level bar (33) and Gao Shui
Successively level measuring bar (31) is mounted on the right sides of level measuring bar (31) to position bar (34)；The water level sensor (35) is respectively
It is mounted on low water level bar (32), the lower part of middle water level bar (33) and high water level bar (34)；The gate safeguard structure (4) includes
Gate ontology (41), fixed transverse rod (42), pulley (43) and sliding slot (44), the sliding slot (44) is longitudinal respectively to be provided with dam
(1) on the left of middle position and middle part；The gate ontology (41) is plugged on the left side of sliding slot (44)；The fixed transverse rod
(42) it is welded on the right side of gate ontology (41)；The pulley (43) is arranged on the right side of sliding slot (44), and and fixed transverse rod
(42) axis connects；The guide-tube structure that drains off floodwaters (7) includes drainning off floodwaters pipe installing frame (71), and the water inlet pipe that drains off floodwaters (72), drain off floodwaters outlet pipe
(73) and strainer (74), the water inlet pipe that drains off floodwaters (72) are respectively inserted into lower inside for the pipe installing frame (71) that drains off floodwaters or so two
Side；The outlet pipe that drains off floodwaters (73) is plugged on the middle and lower part for pipe installing frame (71) of drainning off floodwaters；Described strainer (74) row of being mounted on
On big vast pipe installing frame (71)；The air heating apparatus (6) includes protecting crust (61), air heater box (62), air pump (63),
Bolt is mounted on protecting crust (61) respectively for gas-guide tube (64) and venthole (65), the air heater box (62) and air pump (63)
Inside；The gas-guide tube (64) is connected by air pump (63) and air heater box (62)；The venthole (65) is respectively
It is moulded in the left upper portion of gas-guide tube (64)；The intelligent control warning device (8) includes alarm shell (81), touch screen
(82), PLC(83), alarm lamp (84) and power switch (85), the touch screen (82), alarm lamp (84) and power switch
(85) it is embedded in the front surface of alarm shell (81) respectively；The PLC(83) bolt be mounted on alarm shell (81) inside.
2. being used for the anti-icing swollen flood protection device of hydraulic engineering as described in claim 1, which is characterized in that the level measuring bar
(31) graduation mark (311) have also been portrayed on.
3. being used for the anti-icing swollen flood protection device of hydraulic engineering as described in claim 1, which is characterized in that strainer (74) weldering
Ei is met immediately below the outside of the water inlet pipe that drains off floodwaters (72)；The strainer (74) uses stainless steel arc net.
4. being used for the anti-icing swollen flood protection device of hydraulic engineering as described in claim 1, which is characterized in that the venthole (65)
On be additionally provided with check valve (651).
5. being used for the anti-icing swollen flood protection device of hydraulic engineering as described in claim 1, which is characterized in that the water-guiding hole (95)
It is provided with fixed weather board (91) respectively and adjusts on weather board (93).
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 |
|---|---|
| CN107476244A CN107476244A (en) | 2017-12-15 |
| CN107476244B true CN107476244B (en) | 2019-01-08 |
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ID=60587063
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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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| CN203403390U (en) * | 2013-08-16 | 2014-01-22 | 李克华 | Anti-ice-expansion device used for water conservancy project |
| 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 | A kind of for ice expansion resistant device for water conservancy project |
| 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 |
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|---|---|
| CN107476244A (en) | 2017-12-15 |
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