CN110454336A - A kind of pneumatic equipment bladess deicing device - Google Patents
A kind of pneumatic equipment bladess deicing device Download PDFInfo
- Publication number
- CN110454336A CN110454336A CN201910791957.5A CN201910791957A CN110454336A CN 110454336 A CN110454336 A CN 110454336A CN 201910791957 A CN201910791957 A CN 201910791957A CN 110454336 A CN110454336 A CN 110454336A
- Authority
- CN
- China
- Prior art keywords
- blade
- aperture
- metal tube
- deicing
- delivery pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/40—Ice detection; De-icing means
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of pneumatic equipment bladess deicing devices characterized by comprising delivery pump, relay station, delivery pipe, swivel joint convey metal tube, blade inner fixed support, hose, blade surface water flowing out structure are linked, the delivery pump chain is delivered to windmill tower frame top by relay station multisection type, the conveying metal tube is fixed on blade interior, the closure that the water flowing out structure is exported by inlet pressure and the control of top spring by fixing bracket.Ice melting agent is conveyed by the aperture mode of blade surface, melts ice sheet inside the ice field, deicing that can be more convenient, ice detachment does not influence the normal work of wind energy conversion system, improves the working efficiency of deicing.
Description
Technical field
The present invention relates to pneumatic equipment bladess deicing field
Background technique
The frost of blade surface is generally difficult to remove, and deicing mode is mainly by operations works such as artificial and unmanned planes at present
Tool carries out appearance deicing, these mode deicing efficiencies are slow, it cannot be guaranteed that removing the ice of blade surface covering in time.
Summary of the invention
The object of the present invention is to provide a kind of device of pneumatic equipment bladess deicing；The pneumatic equipment bladess deicing
Device has the advantages of deicing efficiency is high, timely deicing
The present invention realizes that goal of the invention adopts the following technical scheme that
A kind of pneumatic equipment bladess deicing device characterized by comprising delivery pump, relay station, delivery hose, rotation
Tube connector, conveys metal tube, and blade inner fixed support links hose, blade surface water flowing out structure, during the delivery pump passes through
After station, multisection type is delivered to windmill tower frame top, and deicing liquid is pumped into rotation by swivel joint by the pump on pylon top
In the conveying metal tube of blade, the conveying metal tube is fixed on blade interior by fixing bracket, and the water flowing out structure is by import
The closure of pressure and top spring control outlet.
1, preferably, a kind of conveying metal tube provided by the invention, it is characterised in that: be fixed on blade by metallic support
Inside, metal tube tail portion are provided with 5 apertures, hole diameter 10mm, and aperture is located at the same side of metal tube, first aperture with
Tail end is at a distance of 5-10cm, first to the 5th aperture equidistant arrangement, spacing 10cm.
2, preferably, a kind of discharging device provided by the invention, it is characterised in that: be threadedly secured to blade interior
5 at tapping, aperture 5mm, position of opening is distributed in first aperture of leading edge locus that blade easily freezes and is located at away from blade tip
At 20-30cm, other apertures are equally spaced with first aperture, distance interval 10cm, the outer surface at the head of T-type motion bar
Be bonded with blade outer surface, guide rod head be it is trapezoidal, inclination angle be 5 degree, guide rod retaining groove is wanted to contact with guiding bar, guiding bar
It is cased with spring outside, device top design has apopore, for cabin liquid reflux where T-type guide rod upper surface.
The present invention provides a kind of devices of pneumatic equipment bladess deicing, are connect by the delivery pump, delivery pipe, rotation pipe
Head, conveying metal tube, blade inner fixed support, link hose, blade surface water flowing out structure is applied in combination, and is they form one
A rounded system keeps the deicing on pneumatic equipment bladess surface more convenient, and staff only needs in ground control switch, so that it may
Realize deicing operation, and deicing operation does not influence the normal operation of wind energy conversion system.
Detailed description of the invention
Fig. 1 is that deicer of the present invention is conveying schematic diagram；
Fig. 2 is blade inner metal tube structural schematic diagram of the present invention；
Fig. 3 is that blade apopore of the present invention shows that structure is intended to.
By the label of in Fig. 1, Fig. 2, Fig. 3 attachment are as follows: 1, blade, 2, wind energy conversion system radome fairing, 3, blade inner metal tube, 4,
Metal pipe holder, 5, link hose, 6, water outlet pore structure, 7, swivel joint, 8, wind energy conversion system rear deck, 9, tower top conveying
Pump, 10, delivery pipe, 11, ground delivery pump, 12, metal tube apopore, 13, boss, 14, import, 15, shell, 16, sealing cover,
17, spring, 18, guiding bar, 19, sealing ring, 20, outlet, 21, sealing ring, 22, T-type guide rod.
Specific embodiment
Deicer delivers into pylon inner metal tube by ground delivery pump, and a relaying is arranged according to the every 20m of tower height
It stands, staged is delivered to pylon top, then deicer is pumped into metal tube in rotating vane by swivel joint by top delivery pump
It is interior, the entrance of water outlet aperture apparatus is connected to via hose, discharging device is designed to a kind of valve body, by changing pylon top
Water pump output power controls discharging device inlet pressure size, when T-type guide rod lower surface liquid is greater than upper surface pressure, removes
Ice agent liquid can open T-type guide rod, and the liquid in cabin can flow into return pipe through top exit where T-type guide rod upper surface, due to T
Type guide rod head trapezoidal design makes, and the ice sheet of frozen surface can be flowed in the following, melting ice sheet and making by gap by obtaining deicer
It falls off, to realize the purpose of blade surface deicing.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of pneumatic equipment bladess deicing device characterized by comprising delivery pump, relay station, delivery pipe, rotation pipe
Connector conveys metal tube, and blade inner fixed support links hose, blade surface water flowing out structure, and the delivery pump passes through relay station
Multisection type is delivered to windmill tower frame top, and the conveying metal tube is fixed on blade interior, the water outlet knot by fixing bracket
The closure that structure is exported by inlet pressure and the control of top spring.
2. it is according to claim 1, convey metal tube, it is characterised in that: blade interior, metal are fixed on by metallic support
Pipe tail portion is provided with 5 apertures, hole diameter 10mm, and aperture is located at the same side of metal tube, and first aperture and tail end are apart
5-10cm, first to the 5th aperture equidistant arrangement, spacing 5cm.
3. it is according to claim 1, it is discharged pore structure, it is characterised in that: be threadedly secured at the 5 of blade interior and open
At hole, aperture 5mm, position of opening is distributed in the leading edge locus that blade easily freezes, and first aperture is located at away from blade tip 20-30cm
Place, other apertures are equally spaced with first aperture, distance interval 10cm, outer surface and blade at the head of T-type motion bar
Outer surface fitting, guide rod head be it is trapezoidal, inclination angle be 5 degree, guide rod retaining groove is wanted to contact with guiding bar, guiding bar outside be cased with
Spring, device top design have apopore, for cabin liquid reflux where T-type guide rod upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791957.5A CN110454336A (en) | 2019-08-26 | 2019-08-26 | A kind of pneumatic equipment bladess deicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791957.5A CN110454336A (en) | 2019-08-26 | 2019-08-26 | A kind of pneumatic equipment bladess deicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110454336A true CN110454336A (en) | 2019-11-15 |
Family
ID=68489153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910791957.5A Pending CN110454336A (en) | 2019-08-26 | 2019-08-26 | A kind of pneumatic equipment bladess deicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110454336A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562487A (en) * | 2012-03-13 | 2012-07-11 | 国电联合动力技术有限公司 | Wind turbine blade with anti-ice/ice-removing function |
| CN202326036U (en) * | 2011-11-16 | 2012-07-11 | 三一电气有限责任公司 | Blade deicer and wind driven generator |
| WO2015048974A1 (en) * | 2013-10-04 | 2015-04-09 | Vestas Wind Systems A/S | Heated liquid de-icing |
| CN207033664U (en) * | 2017-05-24 | 2018-02-23 | 北京唐浩电力工程技术研究有限公司 | A kind of wind power generation unit blade deicer |
| US20180346134A1 (en) * | 2017-05-31 | 2018-12-06 | Safran Aero Boosters Sa | Turbofan engine de-icing compressor and de-icing process |
-
2019
- 2019-08-26 CN CN201910791957.5A patent/CN110454336A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202326036U (en) * | 2011-11-16 | 2012-07-11 | 三一电气有限责任公司 | Blade deicer and wind driven generator |
| CN102562487A (en) * | 2012-03-13 | 2012-07-11 | 国电联合动力技术有限公司 | Wind turbine blade with anti-ice/ice-removing function |
| WO2015048974A1 (en) * | 2013-10-04 | 2015-04-09 | Vestas Wind Systems A/S | Heated liquid de-icing |
| CN207033664U (en) * | 2017-05-24 | 2018-02-23 | 北京唐浩电力工程技术研究有限公司 | A kind of wind power generation unit blade deicer |
| US20180346134A1 (en) * | 2017-05-31 | 2018-12-06 | Safran Aero Boosters Sa | Turbofan engine de-icing compressor and de-icing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204425472U (en) | Automatically cleaning protective cover video camera | |
| CN101018707B (en) | Device for receiving liquids in an aircraft and/or releasing liquids therefrom | |
| ES2705696T3 (en) | Methods for sealing an internal composite ventilation strap | |
| CN214196567U (en) | Intelligent unmanned aerial vehicle system for cleaning and deicing blades of wind generating set | |
| CN110077600B (en) | Deicing device is prevented to hydrodynamic cavitation wing | |
| CN110454336A (en) | A kind of pneumatic equipment bladess deicing device | |
| US20180029679A1 (en) | Fluid outlet interface for personal watercraft | |
| US7188784B1 (en) | Automatic rain gutter flushing system | |
| KR102499657B1 (en) | Methods and systems for converting energy from the flow of a fluid | |
| CN207133080U (en) | Carried by unmanned plane, vacuum pump type water sampling device | |
| CN203264097U (en) | Foam fire-fighting device for external floating roof tank | |
| CN202531239U (en) | Brine ice-removing device for rail tunnel | |
| CN114400604B (en) | Ice melting robot for power transmission line | |
| CN216140181U (en) | High altitude cleaning system based on many rotor unmanned aerial vehicle of mooring | |
| CN102562152B (en) | Brine deicing device of railway tunnels | |
| CN212810531U (en) | Measurement and control antenna installation device for high-orbit remote sensing satellite and cleaning structure of measurement and control antenna installation device | |
| CN109204794A (en) | Spray the dropproof blade protection device of unmanned plane | |
| CN107050712B (en) | A kind of fire protection pipeline protective device | |
| CN103703911B (en) | Lotus rhizome harvester | |
| CN207698009U (en) | A kind of rainer of plant protection drone | |
| CN107214128B (en) | A kind of annular running gear of automatic electrodeless turning of water jet full automatic cleaning equipment | |
| CN110593495A (en) | Snow removing device for surface of high-rise building | |
| CN111545920A (en) | Underwater laser rust and dirt removing equipment | |
| CN209426998U (en) | A kind of ocean underwater gliding observation platform promoted based on ocean hybrid power | |
| CN101837942B (en) | Multivariant deicing liquid charging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191115 |