CN105178258B - Anti-freezing equipment used for rubber dam in severe cold area - Google Patents
Anti-freezing equipment used for rubber dam in severe cold area Download PDFInfo
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- CN105178258B CN105178258B CN201510539901.2A CN201510539901A CN105178258B CN 105178258 B CN105178258 B CN 105178258B CN 201510539901 A CN201510539901 A CN 201510539901A CN 105178258 B CN105178258 B CN 105178258B
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- freezing equipment
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Abstract
The invention discloses anti-freezing equipment used for rubber dam in a severe cold area. One electromotor of which the turning direction is controlled by a forwards and backwards rotating controller is respectively arranged on both sides of an upstream keeping a certain distance from a rubber dam, the two electromotors are connected through a river crossing wire rope, a plurality of turbulators are fixed below the steel cable and keep a certain distance from the steel cable, each turbulator comprises an ellipsoidal housing, a float bowl is respectively arranged on the upstream side and the downstream side of each ellipsoidal housing, a plurality of through holes are respectively formed in each ellipsoidal housing and face to directions of the two sides, and a vane wheel capable of rotating is arranged inside each ellipsoidal housing. Under the effects of the electromotors and the forwards and backwards rotating controllers, the turbulators on the steel wire rope can carry out repeated disturbances to the surface of a river, so as to prevent river water freezing. The anti-freezing equipment provided by the invention can prevent risks in worker operation, can run on the surface of the river, is easy for equipment maintenance and is relatively low in running cost.
Description
Technical field
The present invention relates to a kind of Anti-freezing equipment, especially it is a kind of prevent dam before the water surface freeze for severe cold area rubber
The Anti-freezing equipment on dam.
Background technology
Severe cold area reservoir occurs water surface icing phenomenon into after winter, causes certain impact to reservoir operation safety.
For example, the frost before gate can affect gate opening, affect flood discharge；Frost before rubber dam can accelerate dam body materialses it is aging,
Elastomeric material is punctured even so that structural failure.Therefore, it is very important using Anti-freezing equipment.At present, it is main anti-icing
Jelly method has：(1) compressed air bubble proof and press water fluid jet, such method make use of the slightly higher water pair of reservoir deep layer temperature
Stream improves the temperature of surface water to prevent to freeze, all required reliable operation of air compressor and immersible pump, or will back up and set
It is standby, and implement cumbersome, one-time investment is also bigger.(2) electrical heating method, the method are converting electrical energy into heat
Can, heat storehouse water by stretching into the hardware in water, need larger heating power, it is costly, and fire savety compared with
Difference.
The content of the invention
It is obvious that the technical problem to be solved is to provide a kind of effect, it is easy to safeguards, use cost is relatively
It is low, the Anti-freezing equipment for severe cold area rubber dam that the effectively solving water surface freezes.
In order to solve the above problems, technical scheme of the present invention is：It is a kind of for severe cold area rubber dam
Anti-freezing equipment, is respectively provided with one in the upstream two sides away from rubber dam certain distance and controls what is turned to by positive and negative rotating controller
Motor, is connected by the wirerope of cross a river between two motors, is fixed with multiple disturbing in a distance in the lower section of wirerope
Stream device, flow spoiler include spheroid shape housing, are respectively arranged with a floating drum in the upstream and downstream both sides of spheroid shape hull outside, ellipse
On spherical shell, the direction that aims at two sides be respectively arranged with multiple through holes, be provided with inside spheroid shape housing and can rotate
Blade wheel.
Guard box is provided with the outside of motor and positive and negative rotating controller.
Direction of the blade wheel axis along wirerope.
The wirerope is away from 1.5～2 meters of rubber dam.
The spacing of the two neighboring flow spoiler is 3～4 meters.
The flow spoiler is stainless steel, and the floating drum is engineering plastics material.
Beneficial effects of the present invention：Avoid the drawbacks of current deicing mode implements maintenance difficult, operating cost is high.Its
Install simple, it is easy to safeguard, and energy consumption is low, expense is few.Run unit is accumulated experience according to local climate feature, it is determined that preventing
The minimum motor speed of storehouse water freezing, reaches the balance of deicing effect and operating cost.
Description of the drawings
Fig. 1 is the floor plan of the present invention.
Fig. 2 is the profilograph of Fig. 1.
Fig. 3 is the stereogram of flow spoiler.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is described in further detail：
As Figure 1-3, the Anti-freezing equipment for severe cold area rubber dam of the invention, away from 11 1 spacing of rubber dam
From upstream two sides be respectively provided with one by positive and negative rotating controller 5 control turn to motor 1, between two motors 1 lead to
The wirerope 2 for crossing cross a river connects, and is fixed with multiple flow spoilers 4 in a distance in the lower section of wirerope 2, and flow spoiler 4 includes ellipsoid
Shell body 6, the upstream and downstream both sides on the outside of spheroid shape housing 6 are respectively arranged with a floating drum 9, on spheroid shape housing 6, towards
The direction of two sides is respectively arranged with multiple through holes 8, and spheroid shape housing 6 is provided with revolvable blade wheel 7.
Guard box 10 is provided with the outside of motor 1 and positive and negative rotating controller 5.
Direction of the axis of the blade wheel 7 along wirerope 2.
The wirerope 2 is 1.5～2 meters away from rubber dam 11.
The spacing of the two neighboring flow spoiler 4 is 3～4 meters.
The flow spoiler 4 is stainless steel, and the floating drum 9 is engineering plastics material.
Specifically, the steering of motor 1 is manipulated by positive and negative rotating controller 5, to control the moving direction of flow spoiler 4；Figure
In 3 be ice sheet.
Motor 1 is fixed on into upstream two sides, is connected by wirerope 2 between motor, in 2 times fixed flow spoilers 4 of wirerope.
The regular change rotation direction under the control of positive and negative rotating controller 5 of motor 1 so that flow spoiler 4 can be parallel to dam
The direction of axis reciprocatingly moves, and constantly disturbs storehouse water, prevents the water surface nearby from forming ice sheet 3, freezing rubber dam body 11.
The through hole 8 being provided with into water/water outlet of flow spoiler 4, after current enter flow spoiler inside, impacts 7 turns of blade wheel
Dynamic, current carry out quick heat exchange under the disturbance of blade wheel 7, reach the purpose for preventing freezing.Disturb through blade wheel 7
Water spray from through hole 8, can disturb storehouse water, reinforcement prevents from forming the effect of ice sheet 3, so as to protect rubber dam body 11.
4 both sides of flow spoiler are provided with floating drum 9, to ensure which can swim in operation on the water surface.
The material of flow spoiler 4 is stainless steel, and the material of floating drum 9 is engineering plastics.
(can be adjusted according to operating experience and Changes in weather situation, the time interval in time changing positive and negative rotating controller 5
The whole flow spoiler speed of service).
The interval of flow spoiler according to quantity, river width and motor speed, with reference to determining when conditions such as ground temperature, wind speed, with
Ensure that the disturbance velocity of flow spoiler can reach the effect for preventing that nearby the water surface freezes.
Embodiment described above is merely to illustrate the technological thought of the present invention and feature, its object is to make in the art
Technical staff it will be appreciated that present disclosure implementing according to this, it is impossible to limit the patent model of the present invention only with the present embodiment
Enclose, i.e., equal change or modification that all disclosed spirit is made, still fall in the scope of the claims of the present invention.
Claims (6)
1. a kind of Anti-freezing equipment for severe cold area rubber dam, it is characterised in that away from rubber dam (11) certain distance
Upstream two sides are respectively provided with one and control the motor (1) for turning to by positive and negative rotating controller (5), between two motors (1)
Connected by the wirerope (2) of cross a river, multiple flow spoilers (4), flow spoiler is fixed with a distance in the lower section of wirerope (2)
(4) include spheroid shape housing (6), the upstream and downstream both sides on the outside of spheroid shape housing (6) are respectively arranged with a floating drum (9),
On spheroid shape housing (6), the direction that aims at two sides be respectively arranged with multiple through holes (8), set inside spheroid shape housing (6)
It is equipped with revolvable blade wheel (7).
2. the Anti-freezing equipment for severe cold area rubber dam according to claim 1, it is characterised in that in motor
(1) and on the outside of positive and negative rotating controller (5), it is provided with guard box (10).
3. the Anti-freezing equipment for severe cold area rubber dam according to claim 1, it is characterised in that the blade wheel
(7) direction of the axis along wirerope (2).
4. the Anti-freezing equipment for severe cold area rubber dam according to claim 1, it is characterised in that the wirerope
(2) away from (11) 1.5～2 meters of rubber dam.
5. the Anti-freezing equipment for severe cold area rubber dam according to claim 1 or 4, it is characterised in that adjacent two
The spacing of individual flow spoiler (4) is 3～4 meters.
6. the Anti-freezing equipment for severe cold area rubber dam according to claim 1, it is characterised in that the flow spoiler
(4) it is stainless steel, described floating drum (9) are engineering plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539901.2A CN105178258B (en) | 2015-08-28 | 2015-08-28 | Anti-freezing equipment used for rubber dam in severe cold area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539901.2A CN105178258B (en) | 2015-08-28 | 2015-08-28 | Anti-freezing equipment used for rubber dam in severe cold area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178258A CN105178258A (en) | 2015-12-23 |
| CN105178258B true CN105178258B (en) | 2017-03-22 |
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ID=54900648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510539901.2A Active CN105178258B (en) | 2015-08-28 | 2015-08-28 | Anti-freezing equipment used for rubber dam in severe cold area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178258B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951662B (en) * | 2016-06-29 | 2019-01-11 | 沈阳农业大学 | A kind of disturbance defroster |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06228929A (en) * | 1993-01-29 | 1994-08-16 | Hazama Gumi Ltd | Water storage tank underwater |
| CN101837822A (en) * | 2009-03-18 | 2010-09-22 | 李全亮 | Submersible-type icebreaking device |
| CN202073068U (en) * | 2011-04-14 | 2011-12-14 | 赤峰市中心城区河道管理处 | Rubber dam circulating water de-icing and anti-freezing apparatus |
| CN203247547U (en) * | 2013-03-06 | 2013-10-23 | 国家电网公司 | Dam panel anti-ice device |
| CN204898613U (en) * | 2015-08-28 | 2015-12-23 | 中水北方勘测设计研究有限责任公司 | A anti -icing equipment that freezes for severe cold area rubber dam |
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2015
- 2015-08-28 CN CN201510539901.2A patent/CN105178258B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105178258A (en) | 2015-12-23 |
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