CN207974927U - The engine room structure and wind-driven generator of sand-proof intrusion - Google Patents
The engine room structure and wind-driven generator of sand-proof intrusion Download PDFInfo
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- CN207974927U CN207974927U CN201820383435.2U CN201820383435U CN207974927U CN 207974927 U CN207974927 U CN 207974927U CN 201820383435 U CN201820383435 U CN 201820383435U CN 207974927 U CN207974927 U CN 207974927U
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- wind
- outlet section
- sand
- accommodating chamber
- engine room
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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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Abstract
The utility model provides a kind of engine room structure and wind-driven generator of sand-proof intrusion, is related to technical field of wind power generating equipment.Sand-proof intrusion engine room structure include：Upper-deck cabin case, upper-deck cabin case includes upper shell, the first accommodating chamber and the first wind tail, first accommodating chamber is for placing suction and conveying wind turbine, first wind tail is set to one end of upper shell, there is the first air-supply passage inside the shell wall of upper shell, upper shell includes the first outlet section and the second outlet section, and the first outlet section and the second outlet section are connected to the first air-supply passage.The structure of lower hatch cover shell, lower hatch cover shell is corresponding with the structure of upper-deck cabin case；Hood.Upper-deck cabin case and lower hatch cover shell split and form accommodating chamber, hood be set to the first wind tail at the second wind tail place and by the one end open block of accommodating chamber.Wind-driven generator includes the engine room structure that control system, suction and conveying wind turbine and sand-proof invade.The engine room structure and wind-power electricity generation function of sand-proof intrusion ensure better working life, reduce maintenance workload.
Description
Technical field
The utility model is related to technical field of wind power generating equipment, in particular to a kind of cabin of sand-proof intrusion
Structure and wind-driven generator.
Background technology
Wind-driven generator is to convert wind energy into mechanical work, and mechanical work drives rotor rotation, the electricity of final output alternating current
Power equipment.Wind-driven generator generally have wind wheel, generator (including device), direction-regulator (empennage), pylon, speed-limiting safety mechanism and
The components such as energy storage device form.
The operation principle of wind-driven generator is fairly simple, and wind wheel rotates under the action of the forces of the wind, the kinetic energy transformation that it keeps watch
For the mechanical energy of rotor shaft, generator rotary electrification under the drive of rotor shaft.In a broad sense, wind energy is also solar energy, so
Alternatively wind-driven generator is one kind using the sun as heat source, using air as the heat energy utilization generator of working media.
Cabin cover of wind power generator protects shell, reliability to determine the steady of running of wind generating set as wind power generating set
Qualitative and service life.
All component covers in cabin wherein, are isolated from the outside by cabin cover of wind power generator.In general, engine room cover is by glass
Fiber-reinforced plastic is made.
Existing cabin cover of wind power generator remains some problems：
Wind-driven generator operates in the wild throughout the year, can be attacked by violent storm, the erosion of dirt sand abrasion and salt fog, when
Between it is long that cabin cover of wind power generator can be caused to occur is damaged, the operating of internal components is influenced, in order to avoid such situation, it is necessary to
Often it overhauls, but wind-driven generator is frequently provided with certain scale, causes maintenance workload big.
Utility model content
The purpose of this utility model is to provide a kind of engine room structures of sand-proof intrusion, can reduce service work
Amount.
Another of the utility model is designed to provide a kind of wind-driven generator comprising above-mentioned sand-proof intrusion
Engine room structure, the complete characteristic of the engine room structure with sand-proof intrusion.
What the embodiments of the present invention were realized in：
The embodiments of the present invention provide a kind of engine room structure of sand-proof intrusion, including：
Upper-deck cabin case, the upper-deck cabin case include upper shell, the first accommodating chamber and the first wind tail, first accommodating chamber
Quantity is two, and for first accommodating chamber for placing suction and conveying wind turbine, two first accommodating chambers are laid in the upper shell
Both sides inner wall, the first wind tail is set to one end of the upper shell, and the first wind tail has multiple first flow-disturbings
The shell wall inside in hole, the upper shell has the first air-supply passage, first air-supply passage interior with first accommodating chamber
Portion is connected to, and first air-supply passage is connected to the inside of the first wind tail and by first flow-disturbing hole and extraneous phase
Logical, the upper shell includes the first outlet section and the second outlet section, and first outlet section is located at the separate institute of the upper shell
One end of the first wind tail is stated, second outlet section is located at the side of the upper shell, first outlet section and described second
Outlet section is connected to first air-supply passage；
Lower hatch cover shell, the lower hatch cover shell include lower housing, the second accommodating chamber and the second wind tail, second accommodating chamber
Quantity is two, and for second accommodating chamber for placing suction and conveying wind turbine, two second accommodating chambers are laid in the lower housing
Both sides inner wall, the second wind tail is set to one end of the lower housing, and the second wind tail has multiple second flow-disturbings
The shell wall inside in hole, the lower housing has the second air-supply passage, second air-supply passage interior with second accommodating chamber
Portion is connected to, and second air-supply passage is connected to the inside of the second wind tail and by second flow-disturbing hole and extraneous phase
Logical, the lower housing includes third outlet section and the 4th outlet section, and the third outlet section is located at the separate institute of the lower housing
One end of the second wind tail is stated, the 4th outlet section is located at the side of the lower housing, the third outlet section and the described 4th
Outlet section is connected to second air-supply passage；
Hood；
The upper-deck cabin case and the lower hatch cover shell split and formed both ends open for placing wind-driven generator zero
The accommodating chamber of part, at the hood is set to where the first wind tail and the second wind tail and by one end of the accommodating chamber
Be open block.
In addition, the engine room structure for the sand-proof intrusion that embodiment according to the present utility model provides, can also have as follows
Additional technical characteristic：
In the alternative embodiment of the utility model, second outlet section is multiple first through hole being spaced apart, more
The air-out direction part of a first through hole is different or all different.
In the alternative embodiment of the utility model, the 4th outlet section is multiple first through hole being spaced apart, more
The air-out direction part of a first through hole is different or all different.
In the alternative embodiment of the utility model, second outlet section is single second through-hole, and the sand-proof is invaded
The engine room structure entered further includes upper flow disturbing cover, and the upper flow disturbing cover is set to the upper shell and covers second outlet section
Firmly, the upper flow disturbing cover includes multiple upper flow-disturbing holes, and the air-out direction part difference or whole in multiple upper flow-disturbing holes are not
Together.
In the alternative embodiment of the utility model, the upper flow disturbing cover includes the first wind-guiding protrusion, first wind-guiding
Protrusion is located at the side far from the first wind tail in the upper flow-disturbing hole.
In the alternative embodiment of the utility model, the 4th outlet section is single second through-hole, and the sand-proof is invaded
The engine room structure entered further includes lower flow disturbing cover, and the lower flow disturbing cover is set to the lower housing and covers the 4th outlet section
Firmly, the lower flow disturbing cover includes multiple lower flow-disturbing holes, and the air-out direction part difference or whole in multiple lower flow-disturbing holes are not
Together.
In the alternative embodiment of the utility model, the lower flow disturbing cover includes the second wind-guiding protrusion, second wind-guiding
Protrusion is located at the side far from the second wind tail in the lower flow-disturbing hole.
In the alternative embodiment of the utility model, after the upper-deck cabin case and the lower hatch cover shell split, described first
The air-out direction of outlet section and the third outlet section intersects.
In the alternative embodiment of the utility model, with the axis of the main shaft of the wind-driven generator to be placed of the accommodating chamber
Line direction is reference direction, and the air-out direction of first outlet section and the angle of the reference direction are 15 °；
The air-out direction of the third outlet section and the angle of the reference direction are 15 °.
The embodiments of the present invention provide a kind of wind-driven generator, including control system, suction and conveying wind turbine and above-mentioned
The engine room structure of sand-proof intrusion described in one, the control system are used to control the start and stop of the suction and conveying wind turbine, the suction
The quantity of pressure fan is multiple, and the part suction and conveying wind turbine is set in first accommodating chamber, suction and conveying wind described in other part
Machine is set in second accommodating chamber.
The utility model has the beneficial effects that：
The engine room structure of sand-proof intrusion, by the cooperation of upper-deck cabin case, lower hatch cover shell and hood, in conjunction with suction and conveying wind turbine
The wind regime of offer can be externally formed with disturbance, to avoid sand-proof invade engine room structure by external dust storm or its
The invasion of his sundries is impacted, and is ensured service life, the frequency of maintenance is reduced with this, and further reduced the work of maintenance
Amount is conducive to the long-term work of wind-driven generator.
The engine room structure that wind-driven generator is invaded by using above-mentioned sand-proof can ensure better working life,
Reduce the workload of maintenance.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of the engine room structure for the sand-proof intrusion that the embodiments of the present invention 1 provide；
Fig. 2 is the partial enlarged view of the part A of Fig. 1；
Fig. 3 is the schematic diagram of the first the second outlet section；
Fig. 4 is the schematic diagram of the first the 4th outlet section；
Fig. 5 is the schematic diagram of second of second outlet sections；
Fig. 6 is the schematic diagram of second of the 4th outlet sections；
Fig. 7 is the schematic diagram of upper flow disturbing cover；
Fig. 8 is the partial enlarged view of the part B of Fig. 7；
Fig. 9 is the schematic diagram of lower flow disturbing cover.
Icon：The engine room structure of 100- sand-proofs intrusion；10- upper-deck cabin cases；11- upper shells；The first air-supply passages of 112-；
The first outlet sections 114-；The second outlet sections 116-；1161- first through hole；The second through-holes of 1163-；The first accommodating chambers of 13-；15-
One wind tail；The first flow-disturbings of 152- hole；Hatch cover shell under 30-；31- lower housings；The second air-supply passages of 312-；314- thirds outlet section；
The 4th outlet sections 316-；The second accommodating chambers of 33-；35- the second wind tails；The second flow-disturbings of 352- hole；50- hoods；The upper flow disturbing covers of 60-；
The upper flow-disturbing holes 601-；603- the first wind-guiding protrusions；Flow disturbing cover under 62-；Flow-disturbing hole under 621-；623- the second wind-guiding protrusions；101-
Accommodating chamber；102- reference directions.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Height is less than second feature.
Embodiment 1
Fig. 1 to Fig. 9 is please referred to, a kind of engine room structure 100 of sand-proof intrusion is present embodiments provided, including：
Upper-deck cabin case 10, upper-deck cabin case 10 include upper shell 11, the first accommodating chamber 13 and the first wind tail 15, the first accommodating chamber
13 quantity is two, and for the first accommodating chamber 13 for placing suction and conveying wind turbine, two the first accommodating chambers 13 are laid in upper shell 11
The inner wall of both sides, the first wind tail 15 are set to one end of upper shell 11, and the first wind tail 15 has multiple first flow-disturbings hole 152, on
There is the first air-supply passage 112, the first air-supply passage 112 to be connected to the inside of the first accommodating chamber 13 inside the shell wall of shell 11,
First air-supply passage 112 is connected to the inside of the first wind tail 15 and is communicated with the external world by the first flow-disturbing hole 152, and upper shell 11 wraps
The first outlet section 114 and the second outlet section 116 are included, the first outlet section 114 is located at one far from the first wind tail 15 of upper shell 11
End, the second outlet section 116 are located at the side of upper shell 11, and the first outlet section 114 and the second outlet section 116 are logical with the first air-supply
Road 112 is connected to；
Lower hatch cover shell 30, lower hatch cover shell 30 include lower housing 31, the second accommodating chamber 33 and the second wind tail 35, the second accommodating chamber
33 quantity is two, and for the second accommodating chamber 33 for placing suction and conveying wind turbine, two the second accommodating chambers 33 are laid in lower housing 31
The inner wall of both sides, the second wind tail 35 are set to one end of lower housing 31, and the second wind tail 35 has multiple second flow-disturbings hole 352, under
There is the second air-supply passage 312, the second air-supply passage 312 to be connected to the inside of the second accommodating chamber 33 inside the shell wall of shell 31,
Second air-supply passage 312 is connected to the inside of the second wind tail 35 and is communicated with the external world by the second flow-disturbing hole 352, and lower housing 31 wraps
Third outlet section 314 and the 4th outlet section 316 are included, third outlet section 314 is located at one far from the second wind tail 35 of lower housing 31
End, the 4th outlet section 316 are located at the side of lower housing 31, and third outlet section 314 and the 4th outlet section 316 are logical with the second air-supply
Road 312 is connected to；
Hood 50；
Upper-deck cabin case 10 and lower 30 split of hatch cover shell and formed both ends open for placing wind-driven generator parts
Accommodating chamber 101, hood 50 are set at 35 place of the first wind tail 15 and the second wind tail and seal the one end open of accommodating chamber 101
Gear.
It is an option that the second outlet section 116 is multiple first through hole 1161 being spaced apart, multiple first through hole
1161 air-out direction part is different or all different.
4th outlet section 316 is multiple first through hole 1161 being spaced apart, the air-out direction of multiple first through hole 1161
It is partly different or all different.
The interlaced disturbance of wind come out in this way from first through hole 1161, can invading with catch blowing sand or other sundries
It disturbs.
It is an option that the second outlet section 116 is single second through-hole 1163, the engine room structure 100 of sand-proof intrusion
Further include upper flow disturbing cover 60, upper flow disturbing cover 60 is set to upper shell 11 and covers the second outlet section 116, and upper flow disturbing cover 60 includes
The air-out direction part in multiple upper flow-disturbing holes 601, multiple upper flow-disturbing holes 601 is different or all different.
Based on above-mentioned second second outlet sections 116, upper flow disturbing cover 60 includes the first wind-guiding protrusion 603, and the first wind-guiding is convex
Play 603 sides far from the first wind tail 15 for being located at upper flow-disturbing hole 601.The wind that wind wheel direction is blown can be made to be guided in this way
Deviate, directly the external flow-disturbing region in upper flow-disturbing hole 601 will not be formed and impacted, ensure flow-disturbing effect.
4th outlet section 316 is single second through-hole 1163, and the engine room structure 100 of sand-proof intrusion further includes lower flow disturbing cover
62, lower flow disturbing cover 62 is set to lower housing 31 and covers the 4th outlet section 316, and lower flow disturbing cover 62 includes multiple lower flow-disturbing holes
621, the air-out direction part in multiple lower flow-disturbing holes 621 is different or all different.
The wind come out in this way from the second through-hole 1163, can be oriented to by upper flow-disturbing hole 601 or lower flow-disturbing hole 621 and
External interlaced disturbance, can be with the invasion of catch blowing sand or other sundries.
Based on above-mentioned second the 4th outlet sections 316, lower flow disturbing cover 62 includes the second wind-guiding protrusion 623, and the second wind-guiding is convex
Play 623 sides far from the second wind tail 35 for being located at lower flow-disturbing hole 621.The wind that wind wheel direction is blown can be made to be guided in this way
Deviate, directly the external flow-disturbing region in lower flow-disturbing hole 621 will not be formed and impacted, ensure flow-disturbing effect.
It is second of second outlet sections 116, second of the 4th outlet sections 316 and the upper flow disturbing cover 60 to match in Fig. 1
With lower flow disturbing cover 62.
Specifically, after upper-deck cabin case 10 and lower 30 split of hatch cover shell, the first outlet section 114 and third outlet section 314 go out
Intersect in wind direction.
More specifically, using the axis direction of the main shaft of the wind-driven generator to be placed of accommodating chamber 101 as reference direction
102, the air-out direction of the first outlet section 114 and the angle of reference direction 102 are 15 °；
The air-out direction of third outlet section 314 and the angle of reference direction 102 are 15 °.
Such angle design can make the wind energy that the first outlet section 114 comes out with third outlet section 314 enough accommodate
The side of the separate hood 50 of chamber 101 crosses and disturbs, and has avoided wind-drift-sand roadbed at this as possible.
The principle of the present embodiment is：
Suction and conveying wind turbine is placed in the first accommodating chamber 13 and the second accommodating chamber 33, suction and conveying wind turbine is referred to the prior art,
Details are not described herein again.
It, can be by the first air-supply passage 112, the second air-supply outward of air-supply passage 312, with hood when suction and conveying blower fan work
It is tail portion at where 50, is head far from 50 one end of hood.The wind of submitting is gone out at head by the first outlet section 114, third
The cooperation in wind portion 314 can form disturbance, and external dust storm is prevented to invade and harass.
In the junction of hood 50 and upper-deck cabin case 10, lower hatch cover shell 30, pass through the first flow-disturbing hole 152, the second flow-disturbing hole
352 effect is similarly formed disturbance, and external dust storm is avoided to be invaded in hood 50 and the junction of upper-deck cabin case 10, lower hatch cover shell 30
Enter.
And in upper and lower two sides, it, equally can be outside by the cooperation of the second outlet section 116 and the 4th outlet section 316
Portion forms flow-disturbing, has prevented in wind-drift-sand roadbed to accommodating chamber 101, while being also that can reduce external dust storm or other sundries pair
The engine room structure 100 of sand-proof intrusion is whole to be caused excessively to impact, and ensures the service life used.
The present embodiment sand-proof intrusion 100 first air-supply passage 112 of engine room structure, the second air-supply passage 312 and
The cooperation of each outlet section can be formed in the outer most regions of structure and be disturbed, to avoid external dust storm from directly rushing
Inside configuration is hit or invaded, the breakage rate of structure is reduced, to reduce the frequency of maintenance, reduces maintenance workload.
Embodiment 2
Present embodiments provide the sand-proof in a kind of wind-driven generator, including control system, suction and conveying wind turbine and embodiment 1
The quantity of the engine room structure 100 of intrusion, suction and conveying wind turbine is multiple, and part suction and conveying wind turbine is set in the first accommodating chamber 13, in addition
Part suction and conveying wind turbine is set in the second accommodating chamber 33.
The other structures and component of wind-driven generator can refer to the prior art, and details are not described herein again.
By using the engine room structure 100 of the sand-proof intrusion in embodiment 1, the maintenance frequency of wind-driven generator can obtain
To certain reduction, to reduce maintenance workload.It, can be to holding and due to there is suction and conveying wind turbine to work in accommodating chamber 101
The other component in chamber 101 of receiving plays certain heat dissipation effect, further promotes the service life of wind-driven generator.
The work start and stop of suction and conveying wind turbine can be controlled by the control system of wind-driven generator, the control system of wind-driven generator
It is referred to the prior art.
In conclusion the engine room structure 100 of the sand-proof intrusion of the utility model, passes through upper-deck cabin case 10, lower hatch cover shell
30 and hood 50 cooperation, in conjunction with suction and conveying wind turbine provide wind regime, disturbance can be externally formed with, to avoid sand-proof from invading
The engine room structure 100 entered is impacted by the invasion of external dust storm or other sundries, is ensured service life, is reduced maintenance with this
The frequency, and further reduced the workload of maintenance, be conducive to the long-term work of wind-driven generator.
The engine room structure 100 that wind-driven generator is invaded by using above-mentioned sand-proof can ensure the preferably work longevity
Life, reduces the workload of maintenance.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of engine room structure of sand-proof intrusion, which is characterized in that including：
Upper-deck cabin case, the upper-deck cabin case include upper shell, the first accommodating chamber and the first wind tail, the quantity of first accommodating chamber
It it is two, for first accommodating chamber for placing suction and conveying wind turbine, two first accommodating chambers are laid in the two of the upper shell
The inner wall of side, the first wind tail are set to one end of the upper shell, and the first wind tail has multiple first flow-disturbings hole, institute
Stating has the first air-supply passage inside the shell wall of upper shell, the inside of first air-supply passage and first accommodating chamber connects
Logical, first air-supply passage is connected to and is communicated with the external world by first flow-disturbing hole, institute with the inside of the first wind tail
It includes the first outlet section and the second outlet section to state upper shell, and first outlet section is located at separate described the first of the upper shell
One end of wind tail, second outlet section are located at the side of the upper shell, first outlet section and second outlet section
It is connected to first air-supply passage；
Lower hatch cover shell, the lower hatch cover shell include lower housing, the second accommodating chamber and the second wind tail, the quantity of second accommodating chamber
It it is two, for second accommodating chamber for placing suction and conveying wind turbine, two second accommodating chambers are laid in the two of the lower housing
The inner wall of side, the second wind tail are set to one end of the lower housing, and the second wind tail has multiple second flow-disturbings hole, institute
Stating has the second air-supply passage inside the shell wall of lower housing, the inside of second air-supply passage and second accommodating chamber connects
Logical, second air-supply passage is connected to and is communicated with the external world by second flow-disturbing hole, institute with the inside of the second wind tail
It includes third outlet section and the 4th outlet section to state lower housing, and the third outlet section is located at separate described the second of the lower housing
One end of wind tail, the 4th outlet section are located at the side of the lower housing, the third outlet section and the 4th outlet section
It is connected to second air-supply passage；
Hood；
The upper-deck cabin case and the lower hatch cover shell split and formed both ends open for placing wind-driven generator parts
Accommodating chamber, at the hood is set to where the first wind tail and the second wind tail and by the one end open of the accommodating chamber
Block.
2. the engine room structure of sand-proof intrusion according to claim 1, which is characterized in that second outlet section is multiple
The air-out direction part of the first through hole being spaced apart, multiple first through hole is different or all different.
3. the engine room structure of sand-proof intrusion according to claim 1, which is characterized in that the 4th outlet section is multiple
The air-out direction part of the first through hole being spaced apart, multiple first through hole is different or all different.
4. the engine room structure of sand-proof intrusion according to claim 1, which is characterized in that second outlet section is single
The engine room structure of second through-hole, the sand-proof intrusion further includes upper flow disturbing cover, and the upper flow disturbing cover is set to the upper shell
And cover second outlet section, the upper flow disturbing cover includes multiple upper flow-disturbing holes, the outlet air side in multiple upper flow-disturbing holes
It is different or all different to part.
5. the engine room structure of sand-proof intrusion according to claim 4, which is characterized in that the upper flow disturbing cover includes first
Wind-guiding protrusion, the first wind-guiding protrusion are located at the side far from the first wind tail in the upper flow-disturbing hole.
6. the engine room structure of sand-proof intrusion according to claim 1, which is characterized in that the 4th outlet section is single
The engine room structure of second through-hole, the sand-proof intrusion further includes lower flow disturbing cover, and the lower flow disturbing cover is set to the lower housing
And cover the 4th outlet section, the lower flow disturbing cover includes multiple lower flow-disturbing holes, the outlet air side in multiple lower flow-disturbing holes
It is different or all different to part.
7. the engine room structure of sand-proof intrusion according to claim 6, which is characterized in that the lower flow disturbing cover includes second
Wind-guiding protrusion, the second wind-guiding protrusion are located at the side far from the second wind tail in the lower flow-disturbing hole.
8. the engine room structure of sand-proof according to claim 1 intrusion, which is characterized in that the upper-deck cabin case with it is described under
After hatch cover shell split, the air-out direction of first outlet section and the third outlet section intersects.
9. the engine room structure of sand-proof intrusion according to claim 8, which is characterized in that be placed with the accommodating chamber
The axis direction of main shaft of wind-driven generator be reference direction, the air-out direction of first outlet section and the reference direction
Angle be 15 °；
The air-out direction of the third outlet section and the angle of the reference direction are 15 °.
10. a kind of wind-driven generator, which is characterized in that described in control system, suction and conveying wind turbine and claim any one of 1-9
Sand-proof intrusion engine room structure, the control system is used to control the start and stop of the suction and conveying wind turbine, the suction and conveying wind turbine
Quantity is multiple, and the part suction and conveying wind turbine is set in first accommodating chamber, and suction and conveying wind turbine described in other part is set to
In second accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383435.2U CN207974927U (en) | 2018-03-20 | 2018-03-20 | The engine room structure and wind-driven generator of sand-proof intrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383435.2U CN207974927U (en) | 2018-03-20 | 2018-03-20 | The engine room structure and wind-driven generator of sand-proof intrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974927U true CN207974927U (en) | 2018-10-16 |
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ID=63765918
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820383435.2U Expired - Fee Related CN207974927U (en) | 2018-03-20 | 2018-03-20 | The engine room structure and wind-driven generator of sand-proof intrusion |
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| CN (1) | CN207974927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252877A (en) * | 2018-03-20 | 2018-07-06 | 盐城工学院 | The engine room structure and wind-driven generator of sand-proof intrusion |
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2018
- 2018-03-20 CN CN201820383435.2U patent/CN207974927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252877A (en) * | 2018-03-20 | 2018-07-06 | 盐城工学院 | The engine room structure and wind-driven generator of sand-proof intrusion |
| CN108252877B (en) * | 2018-03-20 | 2024-04-19 | 盐城工学院 | Cabin structure capable of preventing wind sand from invading and wind driven generator |
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