CN205243738U - Cold cooling fan piece belt cleaning device of aerogenerator oil - Google Patents
Cold cooling fan piece belt cleaning device of aerogenerator oil Download PDFInfo
- Publication number
- CN205243738U CN205243738U CN201520863026.9U CN201520863026U CN205243738U CN 205243738 U CN205243738 U CN 205243738U CN 201520863026 U CN201520863026 U CN 201520863026U CN 205243738 U CN205243738 U CN 205243738U
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- CN
- China
- Prior art keywords
- fin
- oil
- cleaning device
- cooling fan
- nozzle
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- 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.)
- Expired - Fee Related
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- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a cold cooling fan piece belt cleaning device of aerogenerator oil, including mixing box, high -pressure pump and washing terminal, mixing box, high -pressure pump and washing terminal communicate in proper order, be provided with the governing valve on the high -pressure pump, wash the terminal by nozzle, the nozzle is square matrix formula combination sets, the nozzle below is provided with the cold fin of oil, the cold fin below of oil is provided with retrieves filter equipment, retrieve filter equipment and mixing box intercommunication, retrieve filter equipment and include coarse filtration net, smart filter screen and precipitation apparatus, this cold cooling fan piece belt cleaning device of aerogenerator oil uses manpower sparingly, saves time, to personnel and equipment dangerous little, the effect is obvious, the fin washes accomplishes the back, cleaning no debris in surface expose metallic luster basically, the fin of visualing is penetrating, and fin binding site seam is tight, no corrosion, cleaning performance obviously are better than and pull down fin hydroblasting merely.
Description
Technical field
The utility model relates to a kind of wind-driven generator oil cooling fan cooling sheet cleaning device.
Background technology
Wind-driven generator oil cooling fan cooling sheet cleaning device is mainly used in while taking precautions against the inherent gear case Lubricating Oil thermantidote of wind power generating set because of fin ash deposit and slag buildup; cause rate of air circulation, the exchange heat deficiency of oil cooling system; and then cause gear box lubricating oil oil temperature to raise; exceed 75 degrees Celsius of unit limit Power operations and even occur higher temperature and cause shutting down, and long term high temperature causes oil to decline.
The gear-box air cooling system of wind power generating set is used widely in wind-power electricity generation enterprise at present, because wind generating set engine room space is less, the design of gear-box air cooling system and configuration are subject to great impact, the sealing of fan engine room is poor again, add wind energy turbine set personnel to the cleaning of gear case oil thermantidote not in time, not thorough, so wind power generating set can be irregular because of the high Power operation of limitting of gear-box oil temperature. The gear-box air cooling system of current wind power generating set is applied the subject matter running into and is: 1. wind-cooling heat dissipating sheet is subject to the impact of cabin sealing, easily ash deposit and slag buildup; 2. ash deposit and slag buildup is difficult for clearing up after occurring.
In most wind-power electricity generation enterprise, spininess adopts 1. to increase into outgassing wind-tunnel in cabin and wheel hub junction to this problem; 2. wind-cooling heat dissipating sheet entirety is pulled down, cleaned with high-pressure hydraulic pump, this can effectively reduce and is subject to the high and impact of limit Power operation of gear-box oil temperature, but increases air channel and may destroy the load-carrying construction in cabin; Entirety is pulled down wind-cooling heat dissipating sheet may cause oil pollution, device damage, problem that workload is large. Install its cleaning device for radiating fin outward additional at oil cooling fan and can avoid above problem completely.
In view of the domestic blower fan in the whole nation is generally subject to the high limit of the oil temperature power situation that gear case oil thermantidote fin dust stratification causes, improve equipment availability according to electricity power enterprise, fight for the job requirement of generated energy, the all oil cooling fan coolings of northeast wind energy turbine set sheet is generally investigated, find that full blast electric field has 33 oil cooling fan cooling sheets and all has dust stratification situation in various degree, there is part blower fan in the peasant of spring and autumn burns the grass on waste land, the dust stratification situation of oil cooling fan is especially serious, and it is not thorough in routine cleaning means, or in workload and the higher situation of danger coefficient, pass through multi-argument, think that installing " wind-driven generator oil cooling fan cooling sheet cleaning device " additional is the scheme of properly settling of wind-driven generator group wheel box safe and stable operation.
Installing additional after wind-driven generator wheel-box oil cooling fan cooling sheet cleaning device, can periodic cleaning or can realize in the time that gear-box oil temperature is high, starter receiver case oil cooling fan cooling sheet cleaning device is cleared up the dust stratification of fin, and then ensure blower fan by gear-box oil temperature higher than 75 degrees Celsius of time limit Power operations after, clean in time, increase exchange heat circulation efficiency, guarantee that blower fan returns to normal reliable operation within the utmost point short time, avoid or reduce the situation of abandoning wind and oil damage of blower fan, improve security reliability and the economy of the generating of wind energy turbine set entirety. install cleaning device additional at wind-driven generator wheel-box oil cooling fan cooling sheet place and fundamentally solved " gear-box oil temperature is high " influence on system operation to wind power generating set, eliminate the adverse effect of wind-driven generator wheel-box oil cooling system hardware setting to system operation.
Mode and the method for existing wash oil cooling system all exist, consuming time, consumption power, repeatability, dangerous feature high, that easily cause fin to damage. If gear box lubricating oil oil cooling system fin dust stratification, will cause exchange heat rapid not, cause gear box lubricating oil oil temperature constantly to raise and cause wind power generating set limit Power operation or dead halt.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind ofly saves manpower, saves time,, successful little to the danger of personnel and equipment, after fin has rinsed, the clean no-sundries in surface, substantially expose metallic luster, visual fin is penetrating, and fin binding site seam is tight, corrosion-free phenomenon, cleaning performance is significantly better than the wind-driven generator oil cooling fan cooling sheet cleaning device of pulling down merely fin high pressure water cleaning.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of wind-driven generator oil cooling fan cooling sheet cleaning device, comprise blending bin, high-pressure pump and cleaning terminal, described blending bin, high-pressure pump and cleaning terminal are communicated with successively, on described high-pressure pump, be provided with control valve, described cleaning terminal is made up of nozzle, described nozzle is the combination of square formation formula and arranges, described nozzle below is provided with oil cooling fin, described oil cooling fin below is provided with recovery filter, described recovery filter is communicated with blending bin, and described recovery filter comprises coarse filtration net, smart screen pack and settling apparatus.
As preferably, described nozzle is provided with more than one.
As preferably, described nozzle one side is provided with rotating shaft.
As preferably, described nozzle is fixedly connected with rotating shaft.
The beneficial effects of the utility model are: save manpower, save time,, successful little to the danger of personnel and equipment, after fin has rinsed, the clean no-sundries in surface, substantially expose metallic luster, visual fin is penetrating, and fin binding site seam is tight, corrosion-free phenomenon, cleaning performance is significantly better than pulling down merely fin high pressure water cleaning, nozzle is the combination of square formation formula and arranges and cleaning agent can be sprayed onto to air duct uniformly, reclaims filter and can keep cleaning agent to recycle.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of wind-driven generator oil cooling of the utility model fan cooling sheet cleaning device.
Fig. 2 is the nozzle arrangements schematic diagram of a kind of wind-driven generator oil cooling of the utility model fan cooling sheet cleaning device.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of wind-driven generator oil cooling fan cooling sheet cleaning device, comprise blending bin 1, high-pressure pump 2 and cleaning terminal 3, described blending bin 1, high-pressure pump 2 and cleaning terminal 3 are communicated with successively, on described high-pressure pump 2, be provided with control valve 4, described cleaning terminal 3 is made up of nozzle 5, described nozzle 5 is the combination of square formation formula and arranges, described nozzle 5 belows are provided with oil cooling fin 6, described oil cooling fin 6 belows are provided with reclaims filter 7, described recovery filter 7 is communicated with blending bin 1, described recovery filter 7 comprises coarse filtration net (not shown), essence screen pack (not shown) and settling apparatus (not shown).
Described nozzle 5 is provided with more than one.
Described nozzle 5 one sides are provided with rotating shaft 8.
Described nozzle 5 is fixedly connected with rotating shaft 8.
In use, clean oil cooling fin 6 time, at the interior injection clear water of blending bin 1 and cleaning agent, export by high-pressure pump 2; Cleaning terminal 3 is that nozzle 5 partial design are square formation formula Nozzle combination, its spray area is by 6 all standings of oil cooling fin, cleaning agent is sprayed onto on air duct uniformly, the sewage cleaning is being got back to blending bin 1 by coarse filtration net, smart screen pack and settling apparatus, reaches the effect recycling. Device installs, cleaning agent check errorless after, start cleaning device, after test running is normal, start clean, for ensureing that cleaning agent has sufficient infiltration infiltrating time, with normal pressure spraying time be 2-3 minutes, after completing, adjust high-pressure pump 2, carry out high pressure and peel off flushing. Provide sufficient infiltration infiltrating time (because of ash deposit and slag buildup thickness, hardness different choice time length) to cleaning agent.
The beneficial effects of the utility model are: save manpower, save time,, successful little to the danger of personnel and equipment, after fin has rinsed, the clean no-sundries in surface, substantially expose metallic luster, visual fin is penetrating, and fin binding site seam is tight, corrosion-free phenomenon, cleaning performance is significantly better than pulling down merely fin high pressure water cleaning, nozzle is the combination of square formation formula and arranges and cleaning agent can be sprayed onto to air duct uniformly, reclaims filter and can keep cleaning agent to recycle.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a wind-driven generator oil cooling fan cooling sheet cleaning device, it is characterized in that: comprise blending bin, high-pressure pump and cleaning terminal, described blending bin, high-pressure pump and cleaning terminal are communicated with successively, on described high-pressure pump, be provided with control valve, described cleaning terminal is made up of nozzle, described nozzle is the combination of square formation formula and arranges, described nozzle below is provided with oil cooling fin, described oil cooling fin below is provided with recovery filter, described recovery filter is communicated with blending bin, and described recovery filter comprises coarse filtration net, smart screen pack and settling apparatus.
2. wind-driven generator oil cooling fan cooling sheet cleaning device according to claim 1, is characterized in that: described nozzle is provided with more than one.
3. wind-driven generator oil cooling fan cooling sheet cleaning device according to claim 2, is characterized in that: described nozzle one side is provided with rotating shaft.
4. wind-driven generator oil cooling fan cooling sheet cleaning device according to claim 3, is characterized in that: described nozzle is fixedly connected with rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863026.9U CN205243738U (en) | 2015-11-03 | 2015-11-03 | Cold cooling fan piece belt cleaning device of aerogenerator oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863026.9U CN205243738U (en) | 2015-11-03 | 2015-11-03 | Cold cooling fan piece belt cleaning device of aerogenerator oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243738U true CN205243738U (en) | 2016-05-18 |
Family
ID=55942822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863026.9U Expired - Fee Related CN205243738U (en) | 2015-11-03 | 2015-11-03 | Cold cooling fan piece belt cleaning device of aerogenerator oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282535A (en) * | 2017-07-26 | 2017-10-24 | 盈信共创能源科技（青岛）有限公司 | Wind-driven generator wheel-box cleaning device for radiating fin and cleaning method |
| CN114146987A (en) * | 2021-11-30 | 2022-03-08 | 广州发展电力科技有限公司 | Wind driven generator rotor grounding processing method and system and computer equipment |
-
2015
- 2015-11-03 CN CN201520863026.9U patent/CN205243738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282535A (en) * | 2017-07-26 | 2017-10-24 | 盈信共创能源科技（青岛）有限公司 | Wind-driven generator wheel-box cleaning device for radiating fin and cleaning method |
| CN114146987A (en) * | 2021-11-30 | 2022-03-08 | 广州发展电力科技有限公司 | Wind driven generator rotor grounding processing method and system and computer equipment |
| CN114146987B (en) * | 2021-11-30 | 2022-11-29 | 广州发展电力科技有限公司 | Wind driven generator rotor grounding processing method and system and computer equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |