CN201367576Y - Submersible ice-breaking device - Google Patents
Submersible ice-breaking device Download PDFInfo
- Publication number
- CN201367576Y CN201367576Y CNU200920146397XU CN200920146397U CN201367576Y CN 201367576 Y CN201367576 Y CN 201367576Y CN U200920146397X U CNU200920146397X U CN U200920146397XU CN 200920146397 U CN200920146397 U CN 200920146397U CN 201367576 Y CN201367576 Y CN 201367576Y
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- China
- Prior art keywords
- ice
- water
- submersible
- playpipe
- injection pipe
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of water ice-breaking freezing prevention, in particular to a submersible ice-breaking device. Water conservancy facilities of reservoir dams, rubber dams, gates, fishponds and the like in cold regions freeze in winters and can cause the damages of devices. The utility model adopts the technical scheme that the submersible ice-breaking device comprises a control system and an immersible pump which is connected with the control system, and further includes an injection pipe, a connecting water pipe, a fixing device, a buoyant device and a connecting cable, wherein the injection pipe is respectively connected with the buoyant device and the fixing device through the connecting cable, the upper portion of the injection pipe is provided with an injection hole, the immersible pump is connected with the fixing device and the buoyant device through the connecting cable, and is connected with the injection pipe through the connecting water pipe. The immersible pump can pump water with higher temperature under ice layer into the injection pipe to spray out upwards, and water flow impacts the bottom of the ice layer, thereby thawing the ice layer from bottom to top. The operation is reliable, the ice-breaking and freezing prevention efficiency is high, the energy consumption is low, and the application range is wide.
Description
Technical field
The utility model relates to the water surface freezing proof technique field of opening ice, specifically a kind of submersible-type icebreaking device.
Background technology
Winter, cold district caused the surface of open water to freeze because of temperature is low excessively.Water conservancy projectss such as these regional reservoir dams, rubber dam, gate, crawl are freezing, can damage facility, even cause heavy losses, so these local waters surface will prevent freezing.Traditional solution is modal to be: the method that manually opens ice and Compressed Gas interference method.Manually the method for opening ice need be wasted a large amount of manually, and the staff of operation on the ice face in the process that opens ice, very easily causes danger in the landing water; And the compressed air interference method utilizes compressed air to blow under water and disturbs the water freezing on upper strata, needs high-power air pump, has shortcomings such as equipment complexity, system power dissipation is big, the area that opens ice is little, can't open ice when ice sheet is thicker.Though these methods can reach the purpose that opens ice at short notice, running cost is higher, and is not easy to operate, can only deal with problems temporarily, can't keep the water surface not freeze for a long time, and antifreeze poor effect opens ice.
Summary of the invention
The purpose of this utility model provides a kind of submersible-type icebreaking device, utilizes the higher water slug ice sheet bottom of temperature under the ice sheet that ice sheet is melted.
The technical solution of the utility model is: comprise control system and coupled submersible pump; Also form by playpipe, connection water pipe, buoyant device, fastening devices, connecting strand; Playpipe links to each other with buoyant device and fastening devices respectively by connecting strand; Playpipe top has spray-hole; Submersible pump links to each other with fastening devices or buoyant device by connecting strand, and is connected with playpipe by connecting water pipe.
During work and since buoyant device keep afloat or the ice face on, playpipe is suspended in the buoyant device bottom by connecting strand, can keep playpipe with ice face distance.Make water and when freezing, start submersible pump by control system when temperature is low excessively, the water that temperature under the ice sheet is higher pumps into the connection water pipe, enters playpipe, and from upwards ejection of spray-hole, water impact ice sheet bottom makes that ice sheet is bottom-up to be melted gradually; Also can when the water surface freezes as yet, use, make the lower water circulation of higher temperature current that playpipe penetrates and upper strata temperature mobile, prevent that the water surface is freezing.
The utility model has the advantages that: simple in structure, easy to use, reliable, the antifreeze efficient height that opens ice, energy consumption is low, and is applied widely.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1
Fig. 2 is the structural representation of the utility model embodiment 2
The specific embodiment
1 playpipe, 2 connects water pipe, 3 submersible pumps, 4 Rinsing Areas, 5 heat absorption ball floats, 6 connecting strands, 7 holders, 8 cable wires, 9 floating drums among the figure.
From Fig. 1-Fig. 2 as can be known, the utility model comprises control system and coupled submersible pump 3; Also form by playpipe 1, connection water pipe 2, fastening devices, buoyant device, connecting strand 6; The fastening devices of present embodiment is anchor or is fixed on water-bed holder 7 that buoyant device is heat absorption ball float 5; Dark colour heat absorption ball float 5 keep afloat or the ice face on; Playpipe 1 is laid under water, and is connected with the holder 7 or the anchor at the heat absorption ball float 5 that swims in the water surface and the bottom respectively by connecting strand 6, keeps the distance of the playpipe 1 and the water surface.Playpipe 1 top has spray-hole; Submersible pump 3 is connected with heat absorption ball float 5 by connecting strand 6, and links to each other with playpipe 1 by connecting water pipe 2; Rinsing Area 4 is equipped with in submersible pump 3 outsides, but the foreign material in the filter screen filtered water of Rinsing Area 4.
When temperature was crossed low water level and frozen, submersible pump 3 was opened by the start-up control system, and the water that temperature under the ice sheet is higher pumps into upwards ejection of playpipe 1 by connecting water pipe 2, by the water impact ice sheet bottom that spray-hole penetrates, made that ice sheet is bottom-up to be melted gradually.Use submersible-type icebreaking device when the water surface freezes as yet, the water circulation that the water that makes portion's higher temperature under water and upper strata temperature are lower is mobile, prevents that the water surface is freezing.On daytime, dark colour heat absorption ball float absorbs heat and makes attached ball ice-out on every side under the irradiation of sunlight, and the ball float of avoiding absorbing heat is frozen in the ice impaired for a long time.
As different from Example 1, fastening devices is the cable wire 8 that is installed in the land, and buoyant device is floating drum 9 or floating pier; Playpipe 1 is connected with the cable wire 8 of land and floating drum 9 or floating pier respectively by connecting strand 6, keeps playpipe 1 underwater position; Submersible pump 3 is connected with cable wire 8 by connecting strand 6.
The quantity of playpipe 1 length of the present utility model and submersible pump 3 can be according to the length requirement design of the face of opening ice.
Claims (3)
1, a kind of submersible-type icebreaking device comprises control system and coupled submersible pump (3); It is characterized in that: also form by playpipe (1), connection water pipe (2), buoyant device, fastening devices, connecting strand (6); Playpipe (1) links to each other with buoyant device and fastening devices respectively by connecting strand (6); Playpipe (1) top has spray-hole; Submersible pump (3) links to each other with fastening devices or buoyant device by connecting strand (6), and is connected with playpipe (1) by connecting water pipe (2).
2, a kind of submersible-type icebreaking device as claimed in claim 1 is characterized in that: described buoyant device is heat absorption ball float (5) or floating drum (9) or floating pier.
3, a kind of submersible-type icebreaking device as claimed in claim 1 is characterized in that: described fastening devices is the cable wire (8) that is fixed on water-bed holder (7) or anchor or is installed in the land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920146397XU CN201367576Y (en) | 2009-03-18 | 2009-03-18 | Submersible ice-breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920146397XU CN201367576Y (en) | 2009-03-18 | 2009-03-18 | Submersible ice-breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367576Y true CN201367576Y (en) | 2009-12-23 |
Family
ID=41486468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920146397XU Expired - Lifetime CN201367576Y (en) | 2009-03-18 | 2009-03-18 | Submersible ice-breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367576Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465512A (en) * | 2010-11-18 | 2012-05-23 | 沈阳理工大学 | Method for icebreaking by wave drag resonance formed by running of hovercraft |
| CN105421321A (en) * | 2015-11-05 | 2016-03-23 | 中国海洋石油总公司 | Method for controlling broken ice accumulation at jacket platform wellhead area by adopting underwater jet stream |
| CN110473446A (en) * | 2019-08-20 | 2019-11-19 | 哈尔滨工程大学 | A kind of water elastic wave ice-breaking model test apparatus that research underwater sailing body evokes |
| CN111236133A (en) * | 2020-01-16 | 2020-06-05 | 兰州理工大学 | Floating spray type ice breaker |
-
2009
- 2009-03-18 CN CNU200920146397XU patent/CN201367576Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465512A (en) * | 2010-11-18 | 2012-05-23 | 沈阳理工大学 | Method for icebreaking by wave drag resonance formed by running of hovercraft |
| CN105421321A (en) * | 2015-11-05 | 2016-03-23 | 中国海洋石油总公司 | Method for controlling broken ice accumulation at jacket platform wellhead area by adopting underwater jet stream |
| CN105421321B (en) * | 2015-11-05 | 2018-08-24 | 中国海洋石油总公司 | Using the method for underwater jet-stream wind control jacket platform bank trash ice accumulation |
| CN110473446A (en) * | 2019-08-20 | 2019-11-19 | 哈尔滨工程大学 | A kind of water elastic wave ice-breaking model test apparatus that research underwater sailing body evokes |
| CN110473446B (en) * | 2019-08-20 | 2021-08-20 | 哈尔滨工程大学 | Test device for researching water elastic wave ice breaking model excited by underwater vehicle |
| CN111236133A (en) * | 2020-01-16 | 2020-06-05 | 兰州理工大学 | Floating spray type ice breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |
|
| CX01 | Expiry of patent term |