WO2021248293A1

WO2021248293A1 - Novel high-protection wind turbine tower structure

Info

Publication number: WO2021248293A1
Application number: PCT/CN2020/095036
Authority: WO
Inventors: 肖鹏
Original assignee: 温州蓝宝科技有限公司
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-12-16

Abstract

A novel high-protection wind turbine tower structure, comprising a shell (3), shock absorbing structures (6), a height adjustment structure (9), and strengthening structures (10). A case (2) is provided on the top end of the shell (3), and a fan (4) is mounted on one end of the case (2). Side propellers (1) are provided on either side of the shell (3). The height adjustment structure (9) is mounted in the middle of the interior of the shell (3), and an adjustment structure (8) is connected to the bottom end of the height adjustment structure (9). Stabilizing feet (7) are fixed on either side of the shell (3), and the shock absorbing structures (6) are mounted on the bottom ends of the stabilizing feet (7). The strengthening structures (10) are mounted on either side of the shell (3). A base (5) is mounted at the bottom end of the shell (3).The adjustment structure (8) facilitates mounting towers of different models. A knob (803) is rotated to make a movable block (802) to inwardly push and fix a connection column (807). A protrusion (806) and a recess (805) matching the protrusion (806) are mounted at the bottom end of the connection column (807). The protrusion (806) can assist in the fixation of the connection column (807), such that the tower is easy to mount and is more stable.

Description

A new type of high-efficiency protection wind turbine tower structure

Technical field

The invention relates to the field of electric power technology, in particular to a novel wind turbine tower structure with high efficiency protection.

Background technique

The new high-efficiency protection wind turbine tower structure is a kind of wind power generation equipment, which has the advantages of high efficiency and energy saving. Compared with traditional hydropower generation, it is more convenient, and has a wide range of applications and low equipment costs. The existing high-efficiency protection of the new wind turbine There are many problems or defects in the tower structure:

First, the traditional high-efficiency protective new wind turbine tower structure cannot be raised or lowered and it is not easy to adjust the height;

Second, the traditional high-efficiency protection of the new wind turbine tower structure, the installation interface cannot be adjusted, and different wind environments cannot be completely matched to the appropriate scaffolding, which increases the difficulty of the work;

Third, the traditional high-efficiency protection of the new wind turbine tower structure cannot absorb shocks and cannot be used in the wind working environment in the earthquake zone.

Summary of the invention

technical problem

The purpose of the present invention is to provide a new type of wind turbine tower structure with high efficiency protection, so as to solve the problems of non-lifting, non-adjustable interface and incapability of shock absorption proposed in the background art.

In order to achieve the above objectives, the present invention provides the following technical solutions: a new type of high-efficiency protection wind turbine tower structure, including a shell, a shock absorption structure, a lifting structure, and a reinforcement structure. The top of the shell is provided with a chassis and the chassis A fan is installed at one end of the housing, side wind wheels are provided on both sides of the housing, a lifting structure is installed at the inner middle position of the housing, and an adjusting structure is connected to the bottom end of the lifting structure. A stabilizing foot is fixed on the side, and a shock-absorbing structure is installed at the bottom end of the stabilizing foot, a reinforcement structure is installed on both sides of the casing, and a base is installed at the bottom end of the casing.

Preferably, a non-slip block, a reserved groove, a tapered spearhead, a rebound frame, an internal thread and an external thread are sequentially arranged inside the shock absorption structure. A reserved slot is provided at the top.

Preferably, the top of the reserved groove is provided with an anti-skid block that cooperates with the reserved groove, both sides of the reserved groove are uniformly provided with internal threads, and both sides of the anti-skid block are uniformly provided with external threads that cooperate with the internal threads. .

Preferably, a connecting flange, a movable block, a knob, a stabilizing buckle, a groove, a bump, and a connecting column are sequentially arranged inside the adjustment structure. The bottom end of the connecting flange is provided with a connecting column, and both sides of the connecting column Both are provided with movable blocks, and the top and bottom ends of the movable blocks are both provided with stable buckles, and both sides of the movable blocks are provided with knobs.

Preferably, the bottom end of the connecting column is provided with a bump, and the bottom end of the bump is provided with a groove that cooperates with the bump.

Preferably, a worm, a first spiral, a second spiral, and a turbine are sequentially arranged inside the lifting structure, the first spiral is evenly fixed on both sides of the worm, and the other side of the worm is provided with a turbine, and the A second spiral bar matched with the first spiral bar is uniformly fixed on both sides, and one end of the second spiral bar is provided with a handle.

Preferably, a connecting piece, a reinforcing rib, a first cavity, an insulating ceramic, a filling particle, a second cavity, and a nano-coating are sequentially arranged inside the reinforcing structure. The top of the first cavity is provided with an insulating ceramic, and the first cavity is A second cavity is installed at the bottom end of the cavity, and a nano coating is installed at the bottom end of the second cavity.

Preferably, connecting pieces are uniformly installed at the top and bottom ends of the first cavity, and reinforcing ribs are installed at the inner middle positions of the connecting pieces, and the reinforcing ribs are evenly arranged at equal intervals.

Preferably, the filling particles are uniformly installed at the inner middle position of the second cavity, and the filling particles are evenly arranged at equal intervals.

The solution to the problem

The beneficial effects of the invention

Beneficial effect

Compared with the prior art, the beneficial effect of the present invention is that the structure of the new type of high-efficiency protection wind turbine tower is reasonable, and has the following advantages:

(1) Lift the frame body through the lifting structure and shake the handle. At this time, the turbine fixedly connected to the handle rotates at a uniform speed, so that the worm that cooperates with the turbine moves up and down. The principle of movement is to drive and interact with the first spiral The second spirals that cooperate with each other move up or down, which has achieved the purpose of facilitating lifting, which can better collect wind energy, generate more electricity, and reduce production costs;

(2) Different types of racks can be easily installed by adjusting the structure. Rotating the knob makes the movable block push the fixed connecting column inward. The bottom of the connecting column is equipped with a convex block and a groove matching the convex block, and the convex block can be used for auxiliary connection. The column is fixed, this device makes the frame easier to install and more stable;

(3) The damping structure provided at the bottom of the stable foot facilitates damping. The damping structure achieves the effect of damping through the rebound pressure of the internal rebound frame. In order to facilitate outdoor use, the stable foot is fixed by the tapered spearhead at the bottom of the damping structure. .

Brief description of the drawings

Description of the drawings

1 is a schematic diagram of the front cross-sectional structure of the present invention;

Figure 2 is a schematic side view of the cross-sectional structure of the present invention;

Figure 3 is a partial schematic diagram of the shock absorption structure of the present invention;

Figure 4 is a partial schematic diagram of the adjustment structure of the present invention;

Figure 5 is a partial schematic diagram of the lifting structure of the present invention;

Fig. 6 is a partial schematic diagram of the reinforcing structure of the present invention.

In the picture: 1. Side wind wheel; 2. Case; 3. Shell; 4. Fan; 5. Base; 6. Damping structure; 601, anti-skid block; 602, reserved slot; 603, tapered spearhead; 604 , Rebound frame; 605, internal thread; 606, external thread; 7, stabilizer foot; 8, adjustment structure; 801, connecting flange; 802, movable block; 803, knob; 804, stable buckle; 805, groove; 806. Bump; 807. Connecting column; 9. Lifting structure; 901. Worm; 902. First spiral; 903. Second spiral; 904. Turbine; 905. Handle; 10. Reinforcement structure; 1001. Connecting piece 1002, reinforcing ribs; 1003, first cavity; 1004, insulating ceramics; 1005, filled particles; 1006, second cavity; 1007, nano-coating.

Invention embodiment

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figures 1-6, an embodiment provided by the present invention: a new type of high-efficiency protection wind turbine tower structure, including a shell 3, a shock absorption structure 6, a lifting structure 9 and a strengthening structure 10, the shell 3 A case 2 is provided at the top, a fan 4 is installed at one end of the case 2, side wind wheels 1 are provided on both sides of the case 3, and a lifting structure 9 is installed in the middle of the case 3;

A worm 901, a first spiral 902, a second spiral 903, and a turbine 904 are sequentially arranged inside the lifting structure 9. A first spiral 902 is evenly fixed on both sides of the worm 901, and a turbine 904 is provided on the other side of the worm 901. , And both sides of the turbine 904 are uniformly fixed with a second spiral strip 903 that cooperates with the first spiral strip 902, and one end of the second spiral strip 903 is provided with a handle 905;

When using this structure, by shaking the handle 905, the turbine 904 fixedly connected to the handle 905 rotates at a uniform speed, so that the worm 901 that cooperates with the turbine 904 moves up and down;

An adjustment structure 8 is connected to the bottom end of the lifting structure 9;

The adjusting structure 8 is provided with a connecting flange 801, a movable block 802, a knob 803, a stabilizing buckle 804, a groove 805, a protrusion 806, and a connecting column 807 in sequence. A connecting column 807 is installed at the bottom of the connecting flange 801, Both sides of the connecting column 807 are provided with movable blocks 802, and the top and bottom ends of the movable block 802 are provided with stable buckles 804, both sides of the movable block 802 are provided with knobs 803, and the bottom end of the connecting column 807 is installed with A bump 806, the bottom end of the bump 806 is provided with a groove 805 that cooperates with the bump 806;

When using this structure, different types of racks can be easily installed by adjusting the structure 8. Turn the knob 803 to push the movable block 802 inward to fix the connecting post 807. The bottom end of the connecting post 807 is equipped with a bump 806 that matches the bump 806.的槽805;

Stabilizing feet 7 are fixed on both sides of the housing 3, and a shock-absorbing structure 6 is installed at the bottom end of the stabilizing feet 7;

Anti-skid block 601, reserved groove 602, tapered spearhead 603, rebound frame 604, internal thread 605 and external thread 606 are arranged in the shock absorption structure 6 in sequence. A rebound frame 604 is fixed at the top middle of the tapered spearhead 603, And the top of the rebound frame 604 is provided with a reserved groove 602, and the top of the reserved groove 602 is provided with a non-slip block 601 that cooperates with the reserved groove 602, and both sides of the reserved groove 602 are evenly provided with internal threads 605, and the non-slip block The two sides of 601 are evenly provided with external threads 606 that cooperate with the internal threads 605;

When using this structure, the shock-absorbing structure 6 rebounds pressure through the internal rebound frame 604, and in order to facilitate outdoor use, the stabilizer foot 7 is fixed by the tapered spearhead 603;

Reinforcing structures 10 are installed on both sides of the shell 3;

The inside of the reinforcing structure 10 is sequentially provided with connecting pieces 1001, reinforcing ribs 1002, a first cavity 1003, insulating ceramics 1004, filling particles 1005, a second cavity 1006, and a nano-coating 1007. The top of the first cavity 1003 is installed with insulation. Ceramic 1004, the bottom end of the first cavity 1003 is equipped with a second cavity 1006, the bottom end of the second cavity 1006 is equipped with a nano-coating 1007, and the top and bottom ends of the first cavity 1003 are evenly equipped with connecting pieces 1001 , And the inner middle position of the connecting piece 1001 is equipped with reinforcing ribs 1002, and the reinforcing ribs 1002 are evenly arranged at equal intervals. The inner middle position of the second cavity 1006 is evenly installed with filling particles 1005, and the filling particles 1005 are evenly spaced Evenly arranged

When using this structure, the reinforcing structure 10 on both sides of the housing 3 achieves the effect of strengthening the frame structure, and the evenly distributed connecting pieces 1001 in the first cavity 1003 achieves the effect of strengthening the strength;

A base 5 is installed at the bottom end of the housing 3.

Working principle: When in use, the frame body is raised and lowered through the lifting structure 9 and the handle 905 is shaken. At this time, the turbine 904 fixedly connected to the handle 905 rotates at a uniform speed, so that the worm 901 that cooperates with the turbine 904 moves up and down and passes through both sides of the housing 3 The reinforced structure 10 achieves the function of strengthening the frame structure, the uniformly distributed connecting pieces 1001 in the first cavity 1003 achieves the function of strengthening strength, and the function of the insulating ceramic 1004 is to prevent accidental contact by the staff during leakage. The device is generally set in Outdoors, it needs better strength to not be damaged. Nano-coating 1007's unique material features can be waterproof, corrosion-resistant, and extend its service life. By adjusting the structure 8, it is easy to install different types of racks. Turn the knob 803 to make the movable block 802 Push the fixing connecting post 807 inward. The bottom end of the connecting post 807 is equipped with a bump 806 and a groove 805 matching the bump 806. The bump 806 can assist the fixing of the connecting post 807. This device makes the frame easier to install and more stable The damping structure 6 provided at the bottom end of the stabilizing foot 7 facilitates shock absorption. The damping structure 6 bounces back pressure through the internal rebound frame 604. In order to facilitate outdoor use, the stabilizing foot 7 is fixed by the tapered spearhead 603, and the stabilizer foot 7 is fixed by the shell 3. The side wind wheel 1 on the side assists the fan 4 to work.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the foregoing exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the foregoing description, and therefore it is intended to fall within the claims. All changes within the meaning and scope of the equivalent elements of are included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

A new type of high-efficiency protection wind turbine tower structure, comprising a shell (3), a shock absorption structure (6), a lifting structure (9) and a strengthening structure (10), characterized in that: the shell (3) A case (2) is provided at the top, and a fan (4) is installed at one end of the case (2), side wind wheels (1) are provided on both sides of the case (3), and the inside of the case (3) A lifting structure (9) is installed in the middle position, and the bottom end of the lifting structure (9) is connected with an adjusting structure (8), and both sides of the housing (3) are fixed with stabilizers (7), and the stabilizers ( A shock-absorbing structure (6) is installed at the bottom end of 7), a reinforcement structure (10) is installed on both sides of the casing (3), and a base (5) is installed at the bottom end of the casing (3).
A new type of high-efficiency protection wind turbine tower structure according to claim 1, characterized in that: anti-skid blocks (601), reserved grooves (602), and cones are sequentially arranged inside the shock absorption structure (6). Shaped spear head (603), rebound frame (604), internal thread (605) and external thread (606), the top middle position of the tapered spear head (603) is fixed with a rebound frame (604), and the rebound frame (604) A reserved slot (602) is provided at the top.
A new type of high-efficiency protection wind turbine tower structure according to claim 2, characterized in that: the top of the reserved groove (602) is provided with an anti-skid block (601) that cooperates with the reserved groove (602) , The two sides of the reserved groove (602) are uniformly provided with internal threads (605), and the two sides of the anti-skid block (601) are uniformly provided with external threads (606) that cooperate with the internal threads (605).
A new type of high-efficiency protection wind turbine tower structure according to claim 1, wherein the adjusting structure (8) is provided with a connecting flange (801), a movable block (802), and a knob ( 803), stable buckle (804), groove (805), bump (806) and connecting column (807), the bottom of the connecting flange (801) is equipped with connecting column (807), connecting column (807) Both sides of the movable block (802) are provided with movable blocks (802), and the top and bottom ends of the movable block (802) are provided with stable buckles (804), and both sides of the movable block (802) are provided with knobs (803).
A new type of high-efficiency protection wind turbine tower structure according to claim 4, characterized in that: the bottom end of the connecting column (807) is provided with a bump (806), and the bottom end of the bump (806) is provided There is a groove (805) that cooperates with the bump (806).
A new type of high-efficiency protection wind turbine tower structure according to claim 1, characterized in that: a worm (901), a first spiral (902), and a second spiral are arranged inside the lifting structure (9). The spiral strip (903) and the turbine (904), the first spiral strip (902) is uniformly fixed on both sides of the worm (901), the turbine (904) is provided on the other side of the worm (901), and the turbine (904) A second spiral strip (903) cooperating with the first spiral strip (902) is uniformly fixed on both sides, and one end of the second spiral strip (903) is provided with a handle (905).
A new type of high-efficiency protection wind turbine tower structure according to claim 1, characterized in that: the inside of the reinforcing structure (10) is sequentially provided with a connecting piece (1001), a reinforcing rib (1002), and a first hollow. The cavity (1003), insulating ceramics (1004), filler particles (1005), the second cavity (1006) and the nano coating (1007), the top of the first cavity (1003) is installed with insulating ceramic (1004), the first A second cavity (1006) is installed at the bottom end of the cavity (1003), and a nano coating (1007) is installed at the bottom end of the second cavity (1006).
A new type of high-efficiency protection wind turbine tower structure according to claim 7, characterized in that: the top and bottom ends of the first cavity (1003) are evenly installed with connecting pieces (1001), and the connecting pieces ( Reinforcing ribs (1002) are installed at the inner middle position of 1001), and the reinforcing ribs (1002) are evenly arranged at equal intervals.
A new type of high-efficiency protection wind turbine tower structure according to claim 7, characterized in that: the inner middle position of the second cavity (1006) is evenly installed with filler particles (1005), and the filler particles ( 1005) Arranged evenly at equal intervals.