CN216381713U

CN216381713U - Anticorrosive structure of tower cylinder of wind power generation unit

Info

Publication number: CN216381713U
Application number: CN202123042472.8U
Authority: CN
Inventors: 张晓宏
Original assignee: Jiangsu Ruishen Chemical Machinery Science And Technology Co ltd
Current assignee: Jiangsu Ruishen Chemical Machinery Science And Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-26
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses an anti-corrosion structure of a tower barrel of a wind power generator set, which comprises a tower barrel protective structure and a mixed anti-corrosion liquid storage kettle, wherein a driving motor is arranged in the tower barrel protective structure, one end of the driving motor is rotationally connected with a running screw rod, the running screw rod is externally threaded and connected with an annular moving block, a spray head is arranged in the annular moving block, the mixed anti-corrosion liquid storage kettle is fixedly connected to the top end of a fixed bottom plate, a protective base is arranged between the tower barrel protective structure and the fixed bottom plate, a pump body is arranged in the mixed anti-corrosion liquid storage kettle, one end of the pump body is provided with a liquid conveying pipeline, the spray head arranged at one end of the annular moving block can be driven to move up and down by utilizing the up-down movement of the annular moving block, the spray head is matched with the mixed anti-corrosion liquid storage kettle, the anti-corrosion liquid can be uniformly sprayed on the surface of the tower barrel of the wind power generator set, and by the mode, the efficiency of anticorrosive treatment of the wind power generation unit tower profile can be greatly improved.

Description

Anticorrosive structure of tower cylinder of wind power generation unit

Technical Field

The utility model belongs to the technical field of wind driven generators, and particularly relates to a simple anti-corrosion structure of a wind driven generator set tower.

Background

The wind generating set comprises a wind wheel and a generator. The wind wheel comprises blades, a hub, a reinforcing member and the like, and has the functions of generating electricity by the rotation of the blades under the action of wind power, rotating the head of a generator and the like. The wind power generation power supply comprises a wind power generation unit, a tower frame for supporting the wind power generation unit, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like, and the wind power generation unit mainly comprises a wind power generator main machine, blades and a tower barrel.

For a tower drum of a large-scale wind driven generator, a steel material is usually adopted for manufacturing, the corrosion resistance of the steel material is poor, paint needs to be sprayed on the surface of the steel material, and an anticorrosive coating is formed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problem of the prior art, and provides an anti-corrosion structure of a wind power generator set tower cylinder, which aims to solve the problems that an anti-corrosion coating is easy to fall off from the surface of a tower cylinder due to the fact that the tower cylinder is high in structure, the wind power generator swings forwards, backwards, leftwards and rightwards to a certain extent when running, and the shell of the tower cylinder is rusted due to the diversity of external use conditions, iron rust on the surface of the tower cylinder needs to be removed for multiple times during normal use, paint repairing and other anti-corrosion treatments are carried out, and the cost of anti-corrosion maintenance is very high due to the height of the tower cylinder.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wind generating set tower letter anticorrosion structure, includes that a tower section of thick bamboo protective structure stores the cauldron with mixed anticorrosive liquid, the inside CD-ROM drive motor that is provided with of a tower section of thick bamboo protective structure, CD-ROM drive motor one end is rotated and is connected with the operation lead screw, operation lead screw thread connection has annular movable block, the inside shower nozzle that is provided with of annular movable block, the shower nozzle is provided with a plurality of, every shower nozzle one end all is provided with the transmission pipe, cauldron fixed connection is stored to mixed anticorrosive liquid on the PMKD top, PMKD sets up in a tower section of thick bamboo protective structure bottom, protective base will be walked between a tower section of thick bamboo protective structure and the PMKD, the inside pump body that is provided with of cauldron is stored to mixed anticorrosive liquid, pump body one end is provided with infusion pipeline.

Preferably, mix the anticorrosive liquid and store the cauldron and be provided with two, two mix the anticorrosive liquid and store the equal fixed connection of cauldron on PMKD top, two mix the anticorrosive liquid and store all to be provided with between the equal PMKD of cauldron and connect the bottom plate.

Preferably, the number of the driving motors is two, a protective shell is arranged outside each driving motor, and the protective shells are respectively arranged on two sides inside the tower barrel protective structure.

Preferably, one end of the annular moving block is fixedly connected with a sliding block, the other end of the sliding block is connected to the inside of a sliding groove in a sliding mode, and the sliding groove is formed in two sides of the inside of the tower protective structure.

Preferably, the other end of the operation screw rod is rotatably connected with a fixing block, and the fixing block is arranged at the bottom end inside the tower barrel protection structure.

Preferably, the transmission pipe is fixedly connected with the infusion pipeline through a connector.

Preferably, a moisture-proof layer is arranged inside the tower drum protective structure, the moisture-proof layer is provided with a heat insulation layer, and a hydrophobic layer is arranged on the other side of the heat insulation layer.

Preferably, the two sides of the fixing base plate are provided with two fixing bolts, and the two fixing bolts penetrate through the fixing base plate.

Compared with the prior art, the utility model provides a simple anti-corrosion structure of a wind power generation unit tower, which has the following beneficial effects:

1. according to the utility model, the mixed preservative solution storage kettle is arranged, so that the wind driven generator set tower barrel can be subjected to preservative treatment, when the device is used, the pump body arranged in the mixed preservative solution storage kettle can be used for conveying the preservative solution stored in the mixed preservative solution storage kettle to the spray head in the tower barrel protection structure through the liquid conveying pipeline arranged at one end of the pump body, so that the wind driven generator set tower barrel can be subjected to effective preservative treatment, and the method can be used for conveniently and rapidly performing preservative treatment on the wind driven generator set tower barrel, so that a large amount of manpower and material resources are saved;

2. according to the utility model, the drive motor is arranged, the wind driven generator set tower barrel can be subjected to all-dimensional anticorrosion treatment, when the wind driven generator set tower barrel is used, the drive motor can rotate to drive the running screw rod with one end rotationally connected, the annular moving block externally threaded connected with the running screw rod can be driven to move up and down through the rotation of the running screw rod, the spray head arranged at one end of the annular moving block can be driven to move up and down by utilizing the up-and-down movement of the annular moving block, and the spray head is matched with the mixed anticorrosion liquid storage kettle, so that the anticorrosion liquid can be uniformly sprayed on the surface of the wind driven generator set tower barrel, and the anticorrosion treatment efficiency of the wind driven generator set tower barrel can be greatly improved by the mode;

3. according to the utility model, the device can stably protect the wind power generator set tower barrel through the arranged fixing bottom plate, when the device is used, the distance between the fixing bottom plates can be adjusted through the fixing bolts arranged on the two sides of the fixing bottom plate, so that the wind power generator set tower barrel can be well wrapped, the device can tightly fix the wind power generator set tower barrel, and on the other hand, the stability of the wind power generator set tower barrel can be ensured and the wind power generator set tower barrel is prevented from shaking through the protection base arranged at the top end of the fixing bottom plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic structural view of a simple corrosion protection structure of a wind turbine generator system tower according to the present invention;

FIG. 2 is a cross-sectional view of a tower drum protection structure in a simple corrosion prevention structure of a wind turbine generator set tower according to the present invention;

FIG. 3 is a cross-sectional view of a mixed preservative solution storage kettle in a simple corrosion prevention structure of a wind turbine generator set tower, which is provided by the utility model;

FIG. 4 is a schematic structural view of a tower drum protection structure in a simple anti-corrosion structure of a wind turbine generator system tower according to the present invention;

in the figure: 1. a tower barrel protection structure; 101. a moisture barrier; 102. a heat-insulating layer; 103. a hydrophobic layer; 2. fixing the bottom plate; 3, fixing the bolt; 4. a mixed preservative solution storage kettle; 5. a protective base; 6. a protective housing; 7. a drive motor; 8. running the screw rod; 9. a circular moving block; 10. a slider; 11. a sliding groove; 12. a spray head; 13. a conveying pipe; 14. a fixed block; 15. connecting the bottom plate; 16. a pump body; 17. a transfusion pipeline; 18. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wind generating set tower letter anticorrosion structure, store cauldron 4 with mixed anticorrosive liquid including a tower section of thick bamboo protective structure 1, a tower section of thick bamboo protective structure 1 is inside to be provided with driving motor 7, driving motor 7 one end is rotated and is connected with

operation lead screw

8, 8 external screw thread connections of operation lead screw have annular movable block 9, the inside shower nozzle 12 that is provided with of annular movable block 9, shower nozzle 12 is provided with a plurality of, 12 one end of every shower nozzle all is provided with transmission pipe 13, it stores cauldron 4 fixed connection on 2 tops of PMKD to mix anticorrosive liquid, PMKD 2 sets up in a tower section of thick bamboo protective structure 1 bottom, protection base 5 will be walked between a tower section of thick bamboo protective structure 1 and the PMKD 2, it stores the inside pump body 16 that is provided with of cauldron 4 to mix anticorrosive liquid, pump body 16 one end is provided with transfusion tube way 17.

In the utility model, preferably, two mixed preservative solution storage kettles 4 are arranged, both the two mixed preservative solution storage kettles 4 are fixedly connected to the top end of the fixed bottom plate 2, and a connecting bottom plate 15 is arranged between both the two mixed preservative solution storage kettles 4 and the fixed bottom plate 2.

In the utility model, preferably, two driving motors 7 are provided, the two driving motors 7 are externally provided with a protective casing 6, and the protective casings 6 are respectively arranged on two sides inside the tower protective structure 1.

In the utility model, preferably, one end of the annular moving block 9 is fixedly connected with a sliding block 10, the other end of the sliding block 10 is slidably connected inside a sliding groove 11, and the sliding groove 11 is arranged on two sides inside the tower protective structure 1.

In the utility model, preferably, the other end of the operation screw rod 8 is rotatably connected with a fixing block 14, and the fixing block 14 is arranged at the bottom end inside the tower barrel protection structure 1.

In the present invention, preferably, the delivery pipe 13 is fixedly connected with the infusion pipeline 17 through a connector 18.

In the utility model, preferably, a moisture-proof layer 101 is arranged inside the tower protective structure 1, the moisture-proof layer 101 is provided with an insulating layer 102, and the other side of the insulating layer 102 is provided with a hydrophobic layer 103.

In the present invention, preferably, two fixing bolts 3 are disposed on two sides of the fixing base plate 2, and two fixing bolts 3 are disposed, and both fixing bolts 3 penetrate through the fixing base plate 2.

The working principle and the using process of the utility model are as follows: when in use, the mixed preservative solution storage kettle 4 is arranged to carry out preservative treatment on the wind driven generator set tower barrel, when in use, the pump body 16 arranged inside the mixed preservative solution storage kettle 4 can convey the preservative solution stored inside the mixed preservative solution storage kettle 4 to the spray head 12 inside the tower barrel protective structure 1 through the liquid conveying pipeline 17 arranged at one end of the pump body 16, so as to carry out effective preservative treatment on the wind driven generator set tower barrel, by adopting the mode, the wind driven generator set tower barrel can be conveniently preserved, a large amount of manpower and material resources are saved, the driving motor 7 is arranged to carry out omnibearing preservative treatment on the wind driven generator set tower barrel, when in use, the driving motor 7 can drive the running screw rod 8 with one end rotationally connected to rotate, and the annular moving block 9 externally connected with the running screw rod 8 can be driven to move up and down through the rotation of the running screw rod 8, the spray head 12 arranged at one end of the annular moving block 9 can be driven to move up and down by utilizing the up-and-down movement of the annular moving block 9, and the mixed preservative solution storage kettle 4 is matched to uniformly spray the preservative solution on the surface of the wind driven generator set tower drum, by the mode, the efficiency of the anti-corrosion treatment of the wind power generator set tower barrel can be greatly improved, the device can stably protect the wind power generator set tower barrel through the arranged fixed bottom plate 2, when in use, the distance between the fixed bottom plates 2 can be adjusted through the fixed bolts 3 arranged at the two sides of the fixed bottom plates 2, thereby being capable of well wrapping the tower cylinder of the wind power generator set and leading the device to tightly fix the tower cylinder of the wind power generator set, on the other hand, the protection base 5 arranged on the top end of the fixing base plate 2 can guarantee the stability of the wind driven generator set tower barrel and prevent the wind driven generator set tower barrel from shaking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a aerogenerator group tower letter anticorrosion structure, includes that a tower section of thick bamboo protective structure (1) stores cauldron (4) with mixed anticorrosive liquid, its characterized in that: a driving motor (7) is arranged in the tower drum protective structure (1), one end of the driving motor (7) is rotatably connected with an operation screw rod (8), an annular moving block (9) is connected with the external thread of the running screw rod (8), a spray head (12) is arranged in the annular moving block (9), a plurality of spray heads (12) are arranged, one end of each spray head (12) is provided with a transmission pipe (13), the mixed preservative solution storage kettle (4) is fixedly connected with the top end of the fixed bottom plate (2), the fixed bottom plate (2) is arranged at the bottom end of the tower drum protective structure (1), a protective base (5) is required to be arranged between the tower drum protective structure (1) and the fixed bottom plate (2), the mixed preservative solution storage kettle (4) is internally provided with a pump body (16), and one end of the pump body (16) is provided with a transfusion pipeline (17).

2. The simple corrosion prevention structure of a wind power generation unit tower according to claim 1, characterized in that: mix anticorrosive liquid and store cauldron (4) and be provided with two, two mix anticorrosive liquid and store the equal fixed connection of cauldron (4) on PMKD (2) top, two mix anticorrosive liquid and store all to be provided with between the equal PMKD (2) of cauldron (4) and connect bottom plate (15).

3. The simple corrosion prevention structure of a wind power generation unit tower according to claim 1, characterized in that: the two driving motors (7) are arranged, the two driving motors (7) are externally provided with protective shells (6), and the protective shells (6) are respectively arranged on two sides inside the tower barrel protection structure (1).

4. The simple corrosion prevention structure of a wind power generation unit tower according to claim 1, characterized in that: one end of the annular moving block (9) is fixedly connected with a sliding block (10), the other end of the sliding block (10) is connected to the inside of a sliding groove (11) in a sliding mode, and the sliding groove (11) is formed in two sides of the inside of the tower barrel protection structure (1).

5. The simple corrosion prevention structure of a wind power generation unit tower according to claim 1, characterized in that: the other end of the operation screw rod (8) is rotatably connected with a fixing block (14), and the fixing block (14) is arranged at the bottom end inside the tower drum protection structure (1).

6. The simple corrosion prevention structure of a wind power generation unit tower according to claim 1, characterized in that: the transmission pipe (13) is fixedly connected with the infusion pipeline (17) through a connector (18).

7. The simple corrosion prevention structure of a wind power generation unit tower according to claim 1, characterized in that: a moisture-proof layer (101) is arranged inside the tower drum protective structure (1), a heat-insulating layer (102) is arranged on the moisture-proof layer (101), and a hydrophobic layer (103) is arranged on the other side of the heat-insulating layer (102).

8. The simple corrosion prevention structure of a wind power generation unit tower according to claim 1, characterized in that: fixing bolts (3) are arranged on two sides of the fixing base plate (2), two fixing bolts (3) are arranged, and the two fixing bolts (3) penetrate through the fixing base plate (2).