CN207715289U - It is a kind of integration wind generating set pitch control away from system cabinet - Google Patents
It is a kind of integration wind generating set pitch control away from system cabinet Download PDFInfo
- Publication number
- CN207715289U CN207715289U CN201721609329.3U CN201721609329U CN207715289U CN 207715289 U CN207715289 U CN 207715289U CN 201721609329 U CN201721609329 U CN 201721609329U CN 207715289 U CN207715289 U CN 207715289U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- partition board
- capacitor box
- cover board
- generating set
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
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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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- Patch Boards (AREA)
Abstract
A kind of integration wind generating set pitch control installs branch comprising cabinet (1), rubber weather strip (2), bottom chan frame (3), partition board (4), capacitance wiring beam (5), capacitance and claims beam (6), door lock (7) and cover board (8) away from system cabinet.There is the outer eaves (11) of the waterproof of metal plate formation at the edge of cabinet (1) open top, opening；In the outer eaves (11) of this embedded waterproof of rubber weather strip (2).Center to the right position of the partition board (4) in cabinet, the left side of partition board (4) is driving cabinet, and right side is capacitor box.Door lock (7) is fixed on cover board (8), and cover board (8) is pressed on by door lock (7) on cabinet (1).One end of capacitance wiring beam (5) is mounted on the right side of partition board, and the other end is fixed on the right side of cabinet on inner wall；Capacitance installation supporting beam (6) is located at the bottom of capacitor box, is welded on the cabinet inner bottom plating at capacitor box；Bottom chan frame (3) is located at the bottom outside of cabinet (1).
Description
Technical field
The utility model is related to a kind of wind generating set pitch controls away from system cabinet.
Background technology
Variable pitch cabinet is installed in axial fan hub, is the key equipment of wind generator system.Since variable pitch cabinet is installed on wind-powered electricity generation
The top of unit, more demanding to mechanical performance and security performance, maintenance difficulties are big, and operating space is limited, thus safeguard at
This is higher.
Existing wind generating set pitch control cabinet is mostly six cabinets of fission, including three driving cabinets and three standby
Power cabinet, backup power supply cabinet are capacitor box or battery cupboard.It drives and electricity is carried out by cabinet outer cable between cabinet and backup power supply cabinet
Gas communicates.Six cabinets are separately mounted on wheel hub web.Since cabinet is more, much room is occupied in the hub, and wheel hub
The factors such as weight and intensity requirement and the length of blade requirement of structure, the wheel hub that complete system plant designs leave dimension for after installing cabinet
The space of personnel often very little is repaiied, causes maintenance operation inconvenient.Since cabinet installation site is different, fault point goes out in different cabinets
The current personnel's climbing that usually needs repairing repeatedly repairs, and takes great energy laborious.
Utility model content
The shortcomings that the purpose of the utility model is to overcome existing pitch-variable system cabinets proposes a kind of integrated wind-force hair
Motor group pitch-variable system cabinet.The driving cabinet of the utility model is placed in capacitor box in same pitch-variable system cabinet, is one
A entirety.After completing wheel hub installation so that wheel hub inner cabinet quantity reduces half and avoided when maintenance personal carries out breakdown maintenance
It shuttles and carries out operation at multiple cabinets.In the case where ensureing cabinet body structure intensity, Metal plate used in cabinet reduces half,
Reduce enterprise's production cost.Wheel hub heavy burden is efficiently reduced, and reduces cabling cable between cabinet.The utility model increases bottom
Portion's chan frame structure, reinforces cabinet body structure, variable pitch cabinet is reduced when working operating, since Vibration Condition is drawn
The cabinet risen tears deformation.The base channel steel-frame structure of the utility model effectively shifts installation point stress, increases entire
Variable pitch bottom of cabinet seat installation strength.
The utility model pitch-variable system cabinet is by cabinet, rubber weather strip, bottom chan frame, partition board, capacitance wiring
Beam, capacitance installation branch claim beam, door lock and cover board composition.Cabinet by stainless steel metal plate bending and molding, be welded into one it is rectangular
Body.Enclosure top is open, and there is the outer eaves of the waterproof of metal plate formation at the edge of opening.Rubber weather strip is embedded in the outer eaves of waterproof.Bottom
Chan frame is located at the bottom outside of cabinet.Partition board is located at center position to the right in cabinet.The left side of partition board is driving cabinet；Partition board
Right side be capacitor box.Capacitance wiring beam is located at capacitor box lower part and is biased to cover board direction, one end of capacitance wiring beam be mounted on every
The right side of plate, the other end are fixed on the right side of cabinet on inner wall.Capacitance installation supporting beam is located at the bottom of capacitor box, is welded on capacitance
On cabinet inner bottom plating at cabinet.Door lock is fixed on the cover board, and cover board is fixed by the lock tongue of door lock with cabinet.
Driving cabinet is isolated with capacitor box with partition board, and capacitor box is prevented to ensure two with the flowing of heat in the cabinet of driving cabinet
The normal working temperature of device in cabinet.In addition, partition board plays the role of security protection, reduce due to device burst to driving cabinet,
The scaling loss risk that remaining device of capacitor box two parts is brought.There are trepanning, rubber to protect line at box baseplate on the top of partition board
Circle is mounted in this trepanning.The cable drawn by capacitor box leads to driving cabinet by rubber protective ring.
Description of the drawings
Fig. 1 a the utility model pitch-variable system cabinet inside top figures；
Axonometric drawing inside Fig. 1 b the utility model pitch-variable systems cabinet；
Fig. 2 a the utility model pitch-variable system cabinet rubber weather strip scheme of installation；
Fig. 2 b the utility model cover plate closing status diagrams；
Fig. 3 the utility model pitch-variable system bottom of cabinet bulk chan frame schematic diagrames.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The utility model pitch-variable system cabinet includes cabinet 1, rubber weather strip 2, bottom chan frame 3, partition board 4, electricity
Hold wiring beam 5, capacitance installation branch claims beam 6, door lock 7 and cover board 8.Cabinet 1 is the cuboid of metal plate bending and molding, and enclosure top is opened
Mouthful.The outer eaves 11 of waterproof that the edge of opening has metal plate to be formed, the insertion of rubber weather strip 2 is outside this waterproof in eaves 11.Partition board 4 is located at
The left side at the center position to the right in cabinet, partition board 4 is driving cabinet, and right side is capacitor box.Cover board 8 is tight by the lock tongue of door lock 7
It is pressed on cabinet 1.When cover board 8 is closed, rubber weather strip 2 seals to cabinet between cover board 8 and cabinet 1.It is stainless
The door lock 7 of steel material is fixed on cover board 8, it is ensured that cover plate switch freely, no stuck phenomenon.It installs one end of capacitance wiring beam 5
On the right side of partition board 4, the other end is fixed on the right side of cabinet on inner wall.Capacitance installation supporting beam 6 is located at the bottom of capacitor box, welding
On cabinet inner bottom plating at capacitor box.Bottom chan frame 3 is located at the bottom outside of cabinet 1.
The utility model pitch-variable system cabinet water resistance is good, and degree of protection is high.Cover board 8 passes through stainless steel door lock 7
Lock tongue is conductively connected with babinet 1.The utility model is simple in structure, improves the reliability of variable pitch cabinet, safety.
The partition board 4 is welded on the inside of babinet 1, and using the welding procedure of disconnected weldering, fluid sealant is broken in not continuous welding position
Processing.Angle two welding of each welding in the upper and lower position and capacitor box side inside panel upper and lower part on 4 right side of partition board are curved
Four welding bent angles 10 are welded at angle 10 altogether.These welding bent angles 10 play booster action to partition board 4, ensure entire cabinet body structure
Intensity.Rubber protective ring 9 is located at 4 top of partition board close to the position of box baseplate.Partition board 4 is located at the left and right directions of babinet,
Welding position depends on the deployment scenarios of component.Reasonable Arrangement internal component meets the heat dissipation performance of component；Make first device
The distribution of weight of part is uniform, it is ensured that center of gravity is overlapped with the center of cabinet.Improve the strength and stability of variable pitch cabinet.
In the capacitor box of the integrated wind generating set pitch control away from system cabinet, the installation of 5 one end of capacitance wiring beam
On the right side of partition board 4, the other end is fixed on the right side of cabinet on inner wall, is across in capacitor box.Capacitance wiring beam 5 is located at capacitor box
Lower part is at cover board 8, for bundling the cable in capacitor box.The cable bundled passes through rubber protective ring 9, into driving cabinet
It is connect with device.It is simpler and more direct that capacitance wiring beam 5 makes cable fix, neatly.The utility model reduces what six cabinets were brought
Cabinet dispatch from foreign news agency cable between capacitor box and driving cabinet, to reduce production cost；Connecting cable length in cabinet, later maintenance
It is convenient.
Claims (4)
1. a kind of integration wind generating set pitch control is away from system cabinet, it is characterised in that：The pitch-variable system cabinet packet
Supporting beam is installed containing cabinet (1), rubber weather strip (2), bottom chan frame (3), partition board (4), capacitance wiring beam (5), capacitance
(6), door lock (7) and cover board (8)；Cabinet (1) is the cuboid of metal plate bending and molding, and enclosure top opening, the edge of opening has
The outer eaves (11) of waterproof that metal plate is formed；In the outer eaves (11) of this embedded waterproof of rubber weather strip (2)；Partition board (4) is located in cabinet
The left side at center position to the right, partition board (4) is driving cabinet, and right side is capacitor box；Door lock (7) is fixed on cover board (8), cover board
(8) it is pressed on cabinet (1) by the lock tongue of door lock (7)；Cover board (8) close when, rubber weather strip (2) be located at cover board (8) and
Between cabinet (1), cabinet is sealed；One end of capacitance wiring beam (5) is mounted on the right side of partition board, and the other end is fixed on the cabinet right side
On the inner wall of side；Capacitance installation supporting beam (6) is located at the bottom of capacitor box, is welded on the cabinet inner bottom plating at capacitor box；Bottom
Chan frame (3) is located at the bottom outside of cabinet (1).
2. integration wind generating set pitch control described in accordance with the claim 1 is away from system cabinet, it is characterised in that：The partition board
(4) using the welding procedure of disconnected weldering, fluid sealant processing is played in not continuous welding position.
3. integration wind generating set pitch control described in accordance with the claim 1 is away from system cabinet, it is characterised in that：In partition board
(4) two welding bent angles (10) are respectively welded in the angle of upper and lower position and capacitor box side inside panel upper and lower part on the right side of.
4. integration wind generating set pitch control described in accordance with the claim 1 is away from system cabinet, it is characterised in that：The electricity
Hold wiring beam (5) and be located at capacitor box lower part at cover board (8), for bundling the cable in capacitor box；The cable bundled is worn
Rubber protective ring (9) is crossed, is connect into driving cabinet with device；Rubber protective ring (9) is located at partition board (4) top close to box baseplate
Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609329.3U CN207715289U (en) | 2017-11-28 | 2017-11-28 | It is a kind of integration wind generating set pitch control away from system cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609329.3U CN207715289U (en) | 2017-11-28 | 2017-11-28 | It is a kind of integration wind generating set pitch control away from system cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715289U true CN207715289U (en) | 2018-08-10 |
Family
ID=63062491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721609329.3U Expired - Fee Related CN207715289U (en) | 2017-11-28 | 2017-11-28 | It is a kind of integration wind generating set pitch control away from system cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112654196A (en) * | 2019-10-11 | 2021-04-13 | 深圳市联而达机电制品有限公司 | Sheet metal box |
-
2017
- 2017-11-28 CN CN201721609329.3U patent/CN207715289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112654196A (en) * | 2019-10-11 | 2021-04-13 | 深圳市联而达机电制品有限公司 | Sheet metal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |