CN212318395U - Fan protection structure for radiator of wind driven generator - Google Patents
Fan protection structure for radiator of wind driven generator Download PDFInfo
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- CN212318395U CN212318395U CN202020765109.5U CN202020765109U CN212318395U CN 212318395 U CN212318395 U CN 212318395U CN 202020765109 U CN202020765109 U CN 202020765109U CN 212318395 U CN212318395 U CN 212318395U
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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 relates to a radiator protection technical field just discloses a fan protective structure for aerogenerator radiator, including casing, flabellum and mount, the flabellum sets up in the casing, the mount is fixed to be set up in the bottom of casing, the both sides opening part of casing all is equipped with solid fixed ring, gu fixed ring's the fixed protection network that is equipped with in inside, gu fixed ring's left side wall passes through the articulated setting of opening part of hinge and casing, gu fixed ring's the fixed inserted block that is equipped with of right side wall, the opening part of casing just is close to the fixed block that is equipped with in one side of inserted block, the lateral wall of fixed block is offered and is used for inserted block male slot, the inside of fixed block is equipped with the cavity, and the inside of. The utility model discloses the staff of being convenient for has reduced staff's working strength to the protection network clearance, has guaranteed axial fan's air-out effect.
Description
Technical Field
The utility model relates to a radiator protection technical field especially relates to a fan protective structure for aerogenerator radiator.
Background
In recent years, wind power has been greatly developed as a green renewable energy source, the wind power technology is gradually developed towards the technical directions of large megawatt, distributed type and the like, and most of radiators used by wind power units with rated power more than or equal to 3MW of various complete wind power machine manufacturers in the current market adopt axial flow fans to perform air heat exchange on oil cooling or water cooling loops.
But current axial fan is at the in-process of work, its flabellum is high-speed rotatory, it is very dangerous, consequently, all can be provided with the protection network in axial fan's air intake and air outlet department, but because axial fan's operational environment is relatively poor, the protection is netted and is adhered to a large amount of dusts easily, the time has been of a specified duration and has influenced axial fan's air-out effect, but current protection network all sets up in axial fan's air intake and air outlet department through a plurality of fix with screw, the staff of being inconvenient in dismantles the clearance to it, staff's working strength has been increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art protection network and all setting up in axial fan's air intake and air outlet department through a plurality of fix with screw, the staff of being not convenient for dismantles the clearance to it, has increased staff's working strength's problem, and the fan protective structure for the aerogenerator radiator that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fan protection structure for a radiator of a wind driven generator comprises a shell, fan blades and a fixing frame, wherein the fan blades are arranged on the shell, the fixing frame is fixedly arranged at the bottom of the shell, fixing rings are arranged at openings on two sides of the shell, a protective net is fixedly arranged inside the fixing rings, the left side wall of each fixing ring is hinged to the opening of the shell through a hinge, an inserting block is fixedly arranged on the right side wall of each fixing ring, a fixing block is fixedly arranged at the opening of the shell and on one side close to the inserting block, inserting grooves for inserting the inserting blocks are formed in the side wall of each fixing block, a cavity is formed in the fixing block, and a clamping mechanism for fixing the inserting blocks is arranged in the cavity;
the clamping mechanism comprises a first connecting plate, a second connecting plate, a first spring, a second spring, a clamping rod and a pressing rod, wherein the left side wall of the cavity is provided with placing grooves on the upper side and the lower side of the slot, the first connecting plate and the second connecting plate are respectively horizontally arranged in the two placing grooves, the right ends of the first connecting plate and the second connecting plate extend into the cavity, the clamping rod is respectively and fixedly arranged on one side opposite to the first connecting plate and the second connecting plate, the other ends of the two clamping rods penetrate into the slot, the upper side and the lower side of the inserting block are respectively provided with a clamping groove matched with the clamping rod, the first spring and the second spring are respectively and fixedly arranged on the first connecting plate and the second connecting plate, the other ends of the first spring and the second connecting plate are respectively and fixedly connected with the top and the bottom of the cavity, the pressing rod is respectively and fixedly arranged on the side opposite to the first connecting plate and the second connecting plate, and the other end of the fixing block penetrates through the outer part of the fixing block.
Preferably, one end of the pressing rod, which is positioned outside the fixing block, is fixedly provided with a pressing block.
Preferably, the two placing grooves are vertically and fixedly provided with limiting slide rods, and the surfaces of the first connecting plate and the second connecting plate are respectively in sliding connection with the rod walls of the two limiting slide rods through limiting slide holes.
Preferably, the surface of the second connecting plate is provided with a through hole, and the pressing rod on the first connecting plate is arranged in the through hole in a penetrating manner.
Preferably, the protective net is made of stainless steel net.
Compared with the prior art, the utility model provides a fan protective structure for aerogenerator radiator possesses following beneficial effect:
1. this fan protective structure for aerogenerator radiator through setting up the hinge between solid fixed ring and casing, can realize solid fixed ring and open with the mode of hinge to the staff of being convenient for clears up the protection network.
2. This fan protective structure for aerogenerator radiator is through setting up first connecting plate, second spring, kelly, press the depression bar and press the depression block on the fixed block, and the staff of being convenient for is fixed between with protection network and the casing.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the staff of being convenient for has reduced staff's working strength to the protection network clearance, has guaranteed axial fan's air-out effect.
Drawings
Fig. 1 is a schematic structural view of a fan protection structure for a radiator of a wind turbine generator according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural view of the second connecting plate in fig. 2.
In the figure: the fan comprises a shell 1, fan blades 2, a fixing frame 3, a fixing ring 4, a protective screen 5, a hinge 6, an inserting block 7, a fixing block 8, a first connecting plate 9, a second connecting plate 10, a second spring 11, a clamping rod 12, a pressing rod 13, a pressing block 14, a limiting sliding rod 15, a through hole 16 and a first spring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a fan protection structure for a radiator of a wind driven generator comprises a housing 1, fan blades 2 and a fixing frame 3, wherein the fan blades 2 are arranged on the housing 1, the fixing frame 3 is fixedly arranged at the bottom of the housing 1, fixing rings 4 are respectively arranged at openings at two sides of the housing 1, a protective net 5 is fixedly arranged inside the fixing rings 4, the protective net 5 is made of a stainless steel net, a left side wall of each fixing ring 4 is hinged to the opening of the housing 1 through a hinge 6, an insertion block 7 is fixedly arranged on a right side wall of each fixing ring 4, a fixing block 8 is fixedly arranged at one side of the opening of the housing 1 close to the insertion block 7, a slot for inserting the insertion block 7 is formed in the side wall of the fixing block 8, a cavity is formed inside the fixing block 8;
the clamping mechanism comprises a first connecting plate 9, a second connecting plate 10, a first spring 17, a second spring 11, a clamping rod 12 and a pressing rod 13, wherein the left side wall of the cavity is provided with placing grooves on the upper side and the lower side of the slot, the first connecting plate 9 and the second connecting plate 10 are respectively horizontally arranged in the two placing grooves, the right ends of the first connecting plate 9 and the second connecting plate 10 extend into the cavity, the clamping rod 12 is respectively and fixedly arranged on one side of the first connecting plate 9 opposite to the second connecting plate 10, the other ends of the two clamping rods 12 penetrate into the slot, the upper side and the lower side of the inserting block 7 are respectively provided with a clamping groove matched with the clamping rod 12, the first spring 17 and the second spring 11 are respectively and fixedly arranged on the first connecting plate 9 and the second connecting plate 10, the other ends are respectively and fixedly connected with the top and the bottom of the cavity, the pressing rod 13 is respectively and fixedly arranged on one side of the first connecting plate 9 opposite to the second connecting plate 10, and the other end all runs through to the outside of fixed block 8, and the one end that is located the outside of fixed block 8 according to depression bar 13 is fixed to be equipped with according to briquetting 14.
The inside of two standing grooves is all vertically fixed and is equipped with limit slide bar 15, and the surface of first connecting plate 9 and second connecting plate 10 all through spacing slide hole respectively with two limit slide bar 15's pole wall sliding connection, and the stability that first connecting plate 9 and second connecting plate 10 reciprocated can be guaranteed to limit slide bar 15's effect.
The second connecting plate 10 has a through hole 16 formed in a surface thereof, and the pressing rod 13 provided on the first connecting plate 9 is inserted through the through hole 16.
In the utility model, when the protective net 5 needs to be cleaned, the worker presses the two pressing blocks 14 by hand simultaneously, so that the two pressing rods 13 move to the inside of the fixing block 8, the two pressing rods 13 respectively push the first connecting plate 9 and the second connecting plate 10 to move and respectively press the first spring 17 and the second spring 11, thereby the clamping grooves on the inserting blocks 7 of the clamping rods 12 on the first connecting plate 9 and the second connecting plate 10 can be moved out, the fixation between the inserting blocks 7 and the fixing block 8 is released, the worker can open the protective net 5 in a hinge mode to clean the inside and the outside of the protective net 5, the air outlet effect of the axial fan is ensured, after the cleaning is completed, the worker presses the two pressing blocks 14 by hand again, so that the two clamping rods 12 move to the inside of the corresponding placing grooves, the protective net 5 is closed to ensure that the inserting blocks 7 are inserted in the inside of the inserting grooves, the staff's hand leaves two pressing blocks 14, receives extruded first spring 17 and second spring 11 this moment and can exert external force for two kellies 12 and with the draw-in groove automatic coordination on the inserted block 7, and then has accomplished closing and the locking with protection network 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a fan protective structure for aerogenerator radiator, includes casing (1), flabellum (2) and mount (3), its characterized in that, flabellum (2) set up in casing (1), mount (3) are fixed to be set up in the bottom of casing (1), the both sides opening part of casing (1) all is equipped with solid fixed ring (4), the fixed protection network (5) that is equipped with in inside of solid fixed ring (4), the left side wall of solid fixed ring (4) is articulated through hinge (6) and the opening part of casing (1) and is set up, the right side wall of solid fixed ring (4) is fixed and is equipped with inserted block (7), one side of the opening part of casing (1) and being close to inserted block (7) is fixed and is equipped with fixed block (8), the lateral wall of fixed block (8) is seted up and is used for inserted block (7) male slot, the inside of fixed block, a clamping mechanism for fixing the inserting block (7) is arranged in the cavity;
the clamping mechanism comprises a first connecting plate (9), a second connecting plate (10), a first spring (17), a second spring (11), a clamping rod (12) and a pressing rod (13), wherein the left side wall of the cavity is provided with placing grooves on the upper side and the lower side of the slot, the first connecting plate (9) and the second connecting plate (10) are respectively and horizontally arranged in the two placing grooves, the right ends of the first connecting plate (9) and the second connecting plate (10) extend into the cavity, the clamping rod (12) is respectively and fixedly arranged on one side opposite to the first connecting plate (9) and the second connecting plate (10), the other ends of the two clamping rods (12) penetrate into the slot, the upper side and the lower side of the inserting block (7) are provided with clamping grooves matched with the clamping rods (12), the first spring (17) and the second spring (11) are respectively and fixedly arranged on the first connecting plate (9) and the second connecting plate (10), and the other end respectively with the top and the bottom fixed connection of cavity, press down depression bar (13) respectively fixed set up in first connecting plate (9) and second connecting plate (10) on the one side that deviates from mutually, and the other end all runs through to the outside of fixed block (8).
2. The fan protection structure for the radiator of the wind driven generator as claimed in claim 1, wherein a pressing block (14) is fixedly arranged at one end of the pressing rod (13) located outside the fixing block (8).
3. The fan protection structure for the radiator of the wind driven generator as claimed in claim 1, wherein a limiting slide rod (15) is vertically and fixedly arranged inside each of the two placing grooves, and the surfaces of the first connecting plate (9) and the second connecting plate (10) are respectively connected with the rod walls of the two limiting slide rods (15) in a sliding manner through limiting slide holes.
4. The fan protection structure for the radiator of the wind driven generator as claimed in claim 1, wherein the second connecting plate (10) has a through hole (16) formed on the surface thereof, and the pressing rod (13) on the first connecting plate (9) is disposed to penetrate through the inside of the through hole (16).
5. The fan protection structure for the radiator of the wind driven generator as claimed in claim 1, wherein the protective net (5) is made of stainless steel mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765109.5U CN212318395U (en) | 2020-05-11 | 2020-05-11 | Fan protection structure for radiator of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765109.5U CN212318395U (en) | 2020-05-11 | 2020-05-11 | Fan protection structure for radiator of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318395U true CN212318395U (en) | 2021-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020765109.5U Active CN212318395U (en) | 2020-05-11 | 2020-05-11 | Fan protection structure for radiator of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318395U (en) |
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2020
- 2020-05-11 CN CN202020765109.5U patent/CN212318395U/en active Active
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