CN207229311U - Wind power generation plant with self-protection function - Google Patents
Wind power generation plant with self-protection function Download PDFInfo
- Publication number
- CN207229311U CN207229311U CN201721049741.4U CN201721049741U CN207229311U CN 207229311 U CN207229311 U CN 207229311U CN 201721049741 U CN201721049741 U CN 201721049741U CN 207229311 U CN207229311 U CN 207229311U
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- China
- Prior art keywords
- wind
- wind power
- self
- protection function
- power generation
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- 238000010248 power generation Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 230000005611 electricity Effects 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of wind power generation plant with self-protection function,Including cage body supporting rack,Protective room is installed with cage body supporting rack,Wind-driven generator component is equipped with protective room,Protective room includes four connecting poles and two end casings,Four connecting pole rectangular array shape distributions,The top of all connecting poles is connected with one of end casing,The bottom of all connecting poles is connected with another end casing,Roll-up shutter door is equipped between adjacent two connecting poles,Roll-up shutter door is fixedly mounted on end casing above,Two end casings and all roll-up shutter doors surround protective room,Protective action is played to wind-power electricity generation component using the utility model protective room,It can effectively avoid debris under the extreme weather conditions of high wind and hit blade or nacelle,Avoid or reduce the risk that small-sized wind power generator is damaged,Extend the service life of wind power generating set.
Description
Technical field
It the utility model is related to a kind of wind-driven generator, more particularly to a kind of wind-power electricity generation dress with self-protection function
Put.
Background technology
As the problem of environmental pollutions such as haze increasingly sharpen, clean energy resource becomes the important development direction of future source of energy, it
Including nuclear energy and " regenerative resource ".Regenerative resource, refers to that raw material can be sent out with the regenerated energy, such as hydroelectric generation, wind-force
Electricity, solar energy, biological energy source (biogas), geothermal energy (including ground source and water source) ocean tidal power etc..The energy is not present in regenerative resource
The possibility of exhaustion, will not pollute environment, be increasingly subject to many national attention.
Small-sized wind power generator can be built in rural area, pastoral area, mountain area, developing large, medium and small city or commercial neighborhoods
Make, solve local user power utilization demand；But in the case where meeting with the extreme weather conditions of high wind, the branch, the various plates that are blown with high wind
Material etc. hits the blade of small-sized wind power generator, nacelle, it is caused to damage, and destroys generating equipment；Thus it is necessary to small-sized
Wind-driven generator is protected, and avoids or reduces the risk being damaged.
Utility model content
To solve above technical problem, the utility model provides a kind of wind power generation plant with self-protection function.
Technical solution is as follows：
A kind of wind power generation plant with self-protection function, its key are：Including cage body supporting rack, the cage body branch
Support is equipped with protective room, and wind-driven generator component is equipped with the protective room；
The protective room includes four connecting poles and two end casings, and four connecting pole rectangular array shapes are distributed,
The top of all connecting poles is connected with one of end casing, and the bottom of all connecting poles is connected with described in another
End casing, is equipped with roll-up shutter door between adjacent two connecting poles, the roll-up shutter door, which is fixedly mounted on, to be located at
On the end casing of top, two end casings and all roll-up shutter doors surround the protective room.
During using above-mentioned technical proposal high wind, rolling screen door is closed, and protective room plays protective action to wind-power electricity generation component, keeps away
Exempt from the debris under the extreme weather conditions of high wind and hit wind-driven generator component；When wind-force is smaller, rolling screen door, wind-power electricity generation are opened
Thermomechanical components work normally.
As preferred：Be respectively equipped with winding guide part on the connecting pole of above-mentioned roll-up shutter door both sides, it is described on
Rolling rolling screen door is oriented to winding by the winding guide part.Guide part is played and led during rolling screen door is wound in the program
To effect, rolling screen door winding it is more smooth.
Above-mentioned winding guide part is provided with guide plate including two faces, and two guide plates are vertically fixedly mounted on pair
On the connecting pole answered, guide groove, the both sides side difference of the roll-up shutter door are formed between two guide plates
Stretch into the corresponding guide groove.
Above-mentioned end casing is respectively facing the wind-power electricity generation in cone or truncated cone-shaped, the taper surface of two end casings
Component, multiple osculums is offered on the underlying end casing, the osculum is located on the inside of the protective room, described
Osculum is uniformly distributed along the circumferential direction of the generator assembly.Taper surface can play the role of wind-guiding in the program, change outside cage body
Portion's air flow state, strengthens the flowing of cage body internal gas flow, improves generated energy；During rainy season, the rainwater penetrated into inside protective room can
Discharged in time by osculum.
Above-mentioned wind-power electricity generation component includes at least two impellers, and the wheel shaft of the impeller is parallel to each other, the adjacent leaf
The blade of wheel staggers vertically, and the blade of the adjacent impeller rotates circle has lap along its projection for taking turns direction of principal axis,
The impeller-driven electrical power generators.The program can be interior in a limited space, as far as possible more setting impellers, improves wind energy utilization
Rate, wind is after the blade of previous impeller, then the blade by the latter impeller, and compared to two impellers are coaxially disposed, or
Two impellers are set with rotational plane, wind-force transformation efficiency higher, and generating effect is more preferable.
Above-mentioned wind-power electricity generation component further includes at least two nacelles, and the nacelle is connected to yaw empennage, the cabin
Body is rotatably installed in the protective room, and the generator, corresponding each nacelle point are respectively equipped with the nacelle
Not She You the impeller, all nacelles rotate synchronously.Using the program with the difference of wind direction, nacelle can the side of transformation therewith
To, it is ensured that wind energy is changed into electric energy by impeller towards windward side, maximal efficiency all the time.
On there is the nacelle to be vertically sequentially distributed, between neighbouring two nacelles pass through vertical king-post fix connect
Connect, the nacelle of the nacelle and bottom of the top is connected by rotation seat with two end casings respectively.It is all
Nacelle is connected to one, and is rotated synchronously by rotation seat.
Above-mentioned rotation seat includes the mandrel set along the vertical same rectilinear direction of king-post, the mandrel with it is corresponding described
End casing is fixedly connected, and rotational sleeve is provided with by bearing on the mandrel, which fixes with the corresponding nacelle
Connection.
Above-mentioned cage body supporting rack includes vertically arranged support column, lower surface and the branch of the underlying end casing
The upper end of dagger is fixedly connected, and the support column lower end is equipped with base.
Above-mentioned support column includes the vertical supporting steel pipe of three isosceles triangle arrangements, and three vertical supporting steel pipes, which are fixed, to be connected
Connect.Support column intensity higher, cost are lower.
Beneficial effect：It is that protective room plays protective action to wind-power electricity generation component using the beneficial effects of the utility model,
Can effectively avoid debris under the extreme weather conditions of high wind and hit blade or nacelle, avoid or reduce small-sized wind power generator by
To the risk of damage, the service life of wind power generating set is extended.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model when roll-up shutter door is opened；
Fig. 2 is the m portions enlarged drawing of Fig. 1；
Fig. 3 is the horizontal sectional view of protective room；
Fig. 4 is the sectional view of support column.
Embodiment
With reference to embodiment and attached drawing, the utility model is described in further detail.
As shown in Fig. 1 to Fig. 4, a kind of wind power generation plant with self-protection function, including cage body supporting rack 1, should
Protective room 3 is installed with cage body supporting rack 1, wind-driven generator component 2 is equipped with the protective room 3；
The protective room 3 includes four connecting poles 302 and two end casings 301, four 302 rectangular battle arrays of connecting pole
Column-shaped is distributed, and the top of all connecting poles 302 is connected with one of end casing 301, the bottom of all connecting poles 302
End is connected with another end casing 301, and roll-up shutter door 303 is equipped between adjacent two connecting poles 302, described
Roll-up shutter door 303 is fixedly mounted on the end casing 301 above, two end casings 301 and all
The roll-up shutter door 303 surrounds the protective room 3.
The cage body supporting rack 1 includes vertically arranged support column 101, the following table of the underlying end casing 301
Face is fixedly connected with the upper end of the support column 101, and 101 lower end of support column is equipped with the base 102 of concrete, the support
Column 101 includes the vertical supporting steel pipe of three isosceles triangle arrangements, and three vertical supporting steel pipes are fixedly connected, the every branch
Deep floor is respectively equipped between support steel pipe and the base 102, the end casing 301 is in cone or truncated cone-shaped, two institutes
The taper surface for stating end casing 301 is respectively facing the wind-power electricity generation component 2, is offered on the underlying end casing 301
Multiple osculums 305, the osculum 305 is positioned at the inner side of the protective room 3, and the osculum 305 is along the generator assembly 2
Circumferential direction be uniformly distributed, be respectively equipped with the connecting pole 302 of 303 both sides of roll-up shutter door winding guide part 304,
The roll-up shutter door 303 is oriented to winding by the winding guide part 304, and the winding guide part 304 is including two just
To being provided with guide plate, two guide plates are vertically fixedly mounted on the corresponding connecting pole 302, two guiding
Guide groove is formed between plate, the both sides side of the roll-up shutter door 303 is respectively protruding into the corresponding guide groove, described
Multiple pulleys are installed, during winding, the pulley rolls in corresponding guide groove on the both sides side of roll-up shutter door 303
It is dynamic.
The wind-power electricity generation component 2 includes at least two impellers 201, and the wheel shaft of the impeller 201 is parallel to each other, adjacent
The blade of the impeller 201 staggers vertically, and the blade of the adjacent impeller 201 rotates circle and takes turns the projection tool of direction of principal axis along it
There is lap, the impeller 201 drives electrical power generators, and the wind-power electricity generation component 2 further includes at least two nacelles 202,
All nacelles 202 are vertically sequentially distributed, and are fixed between neighbouring two nacelles 202 by vertical king-post 204
Connection, the nacelle 202 are connected to yaw empennage 203, and the generator is respectively equipped with the nacelle 202, corresponding every
A nacelle 202 is respectively equipped with the impeller 201, and the nacelle 202 of the top and the nacelle 202 of bottom are distinguished
It is connected by rotation seat 205 with two end casings 301, all nacelles 202 rotate synchronously, and the rotation seat 205 wraps
The mandrel 205a set along 204 same rectilinear direction of the vertical king-post is included, mandrel 205a is fixedly mounted on corresponding described
On the center line of end casing 301, on mandrel 205a by bearing be provided with rotational sleeve 205b, the rotational sleeve 205b with
The corresponding nacelle 202 is fixedly connected.
Finally it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model aims and claim, can make under the enlightenment of the utility model
Expression, such conversion are each fallen within the scope of protection of the utility model as multiple types.
Claims (10)
- A kind of 1. wind power generation plant with self-protection function, it is characterised in that：Including cage body supporting rack (1), the cage body Supporting rack (1) is equipped with protective room (3), and wind-driven generator component (2) is equipped with the protective room (3)；The protective room (3) includes four connecting poles (302) and two end casings (301), and four connecting poles (302) are in square Shape array-like is distributed, and the top of all connecting poles (302) is connected with one of end casing (301), all connections The bottom of column (302) is connected with another end casing (301), and upper volume is equipped between adjacent two connecting poles (302) Formula rolling screen door (303), the roll-up shutter door (303) are fixedly mounted on the end casing (301) above, two The end casing (301) and all roll-up shutter doors (303) surround the protective room (3).
- 2. the wind power generation plant according to claim 1 with self-protection function, it is characterised in that：The overwind Winding guide part (304), the roll-up shutter door are respectively equipped with the connecting pole (302) of rolling screen door (303) both sides (303) winding is oriented to by the winding guide part (304).
- 3. the wind power generation plant according to claim 2 with self-protection function, it is characterised in that：The winding is led Two faces are provided with guide plate to part (304), two guide plates are vertically fixedly mounted on the corresponding connection On column (302), guide groove is formed between two guide plates, the both sides side of the roll-up shutter door (303) is stretched respectively Enter in the corresponding guide groove.
- 4. the wind power generation plant according to claim 3 with self-protection function, it is characterised in that：The end casing (301) the wind-power electricity generation component (2) is respectively facing in cone or truncated cone-shaped, the taper surface of two end casings (301), Multiple osculums (305) are offered on the underlying end casing (301), the osculum (305) is located at the protection On the inside of room (3), the osculum (305) is uniformly distributed along the circumferential direction of the generator assembly (2).
- 5. the wind power generation plant according to claim 3 with self-protection function, it is characterised in that：The wind-force Electrification component (2) includes at least two impellers (201), and the wheel shaft of the impeller (201) is parallel to each other, the adjacent impeller (201) blade staggers vertically, and the blade of the adjacent impeller (201) rotates circle takes turns the projection of direction of principal axis along it has weight Folded part, the impeller (201) drive electrical power generators.
- 6. the wind power generation plant according to claim 5 with self-protection function, it is characterised in that：The wind-force hair Electrical component (2) further includes at least two nacelles (202), and the nacelle (202) is connected to yaw empennage (203), the cabin Body (202) is rotatably installed in the protective room, and the generator is respectively equipped with the nacelle (202), corresponding each The nacelle (202) is respectively equipped with the impeller (201), and all nacelles (202) rotate synchronously.
- 7. the wind power generation plant according to claim 6 with self-protection function, it is characterised in that：All cabins Body (202) is vertically sequentially distributed, and is fixedly connected between neighbouring two nacelles (202) by vertical king-post (204), The nacelle (202) of the top and the nacelle (202) of bottom pass through rotation seat (205) and two end caps respectively Plate (301) connects.
- 8. the wind power generation plant according to claim 7 with self-protection function, it is characterised in that：The rotation seat (205) include the mandrel (205a) set along the vertical same rectilinear direction of king-post (204), the mandrel (205a) with it is corresponding The end casing (301) is fixedly connected, and rotational sleeve (205b), the rotational sleeve are provided with by bearing on the mandrel (205a) (205b) is fixedly connected with the corresponding nacelle (202).
- 9. the wind power generation plant according to claim 1 with self-protection function, it is characterised in that：The cage body branch Support (1) includes vertically arranged support column (101), lower surface and the support column of the underlying end casing (301) (101) upper end is fixedly connected, and support column (101) lower end is equipped with base (102).
- 10. the wind power generation plant according to claim 8 with self-protection function, it is characterised in that：The support Column (101) includes the vertical supporting steel pipe of three isosceles triangle arrangements, and three vertical supporting steel pipes are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049741.4U CN207229311U (en) | 2017-08-21 | 2017-08-21 | Wind power generation plant with self-protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049741.4U CN207229311U (en) | 2017-08-21 | 2017-08-21 | Wind power generation plant with self-protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229311U true CN207229311U (en) | 2018-04-13 |
Family
ID=61858728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049741.4U Active CN207229311U (en) | 2017-08-21 | 2017-08-21 | Wind power generation plant with self-protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229311U (en) |
-
2017
- 2017-08-21 CN CN201721049741.4U patent/CN207229311U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230116 Address after: 723000, 1st Floor, Building 1, Incubator of Productivity Promotion Center, Chuangzhi Industrial Park, Hanzhong Economic Development Zone, Shaanxi Province Patentee after: Shaanxi Huali Hezhan Technology Service Co.,Ltd. Address before: 400023 Chongqing Jiangbei District Qiaobeiyuan No.3 with No.2 25-1 Patentee before: CHONGQING YIYAO SCIENCE AND TECHNOLOGY CONSULTING Co.,Ltd. |
|
| TR01 | Transfer of patent right |