CN217882889U

CN217882889U - Backup power supply discharging equipment of variable pitch system

Info

Publication number: CN217882889U
Application number: CN202221272596.7U
Authority: CN
Inventors: 吴飞; 吴廷波
Original assignee: Shanghai Puling Energy Technology Group Co ltd
Current assignee: Shanghai Puling Energy Technology Group Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-22
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a become oar system back-up source discharge apparatus relates to aerogenerator and becomes oar system technical field, the utility model discloses a power supply box and discharge seat, the discharge seat is installed to the power supply box upper end, the power supply box upper end is connected with flexible platform, discharge seat is connected with flexible platform, the switching seat is installed to the discharge seat upper end, the switching seat surface is provided with a plurality of interfaces, the switching seat bottom is connected with the slider, the discharge seat surface is provided with the spout, the slider suits with the spout position, and slider and spout sliding fit, the double-phase offside surface of power supply box all is connected with the wire, wire one end is connected with the discharge seat, power supply box internally mounted has the power, the power supply box bottom surface is provided with the recess, recess internal connection has the radiator. The utility model discloses be connected flexible platform between discharge seat and the power supply box, be convenient for adjust the use height of discharge seat, be connected sliding structure between adapter bottom surface and the discharge seat, carry out the horizontal regulation to the service position of adapter, the operation controllability is strong.

Description

Backup power supply discharging equipment of variable pitch system

Technical Field

The utility model relates to a aerogenerator becomes oar technical field of system, in particular to become reserve power supply discharge apparatus of oar system.

Background

The variable pitch system is one of the core parts of a large-scale wind turbine control system, has very important function on safe, stable and efficient operation of the generator, and is generally provided with a backup power supply to strengthen the operation controllability in the operation process of the variable pitch system;

the existing back-up power supply discharging equipment of the variable pitch system is insufficient in operation adaptability, fixed in discharging structure and poor in adjusting adaptation effect, and the existing discharging equipment is lack of a corresponding self-maintenance structure and needs to be enhanced in use safety. Therefore, the backup power supply discharging device of the pitch system is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a become oar system back-up source discharge apparatus to solve the problem that provides in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a become oar system reserve power discharge apparatus, includes power supply box and discharge seat, the discharge seat is installed to the power supply box upper end, the power supply box upper end is connected with flexible platform, the discharge seat is connected with flexible platform, the adapter is installed to the discharge seat upper end, the adapter surface is provided with a plurality of interfaces, the adapter bottom is connected with the slider, the discharge seat surface is provided with the spout, the slider suits with the spout position, just slider and spout sliding fit, the double-phase offside surface of power supply box all is connected with the wire, wire one end is connected with the discharge seat, power supply box internally mounted has the power, the power supply box bottom surface is provided with the recess, recess internal connection has the radiator, radiator one end is connected with the cooling tube, cooling tube one end is connected with the power supply box, just cooling tube one end runs through power supply box side surface, the cooling tube suits with the power position.

The controller is arranged on the side surface of the power box, is electrically connected with the interface and the radiator respectively, and enhances the operation self-adaptive capacity; the power supply box upper end is connected with the mounting, mounting one end is connected with the seat that discharges, and operating stability strengthens.

A side cover plate is arranged on the side surface of the power box and is connected with the power box in a buckling mode, so that the use protection of the power supply is enhanced; the side cover plate surface is provided with the heating panel, and the radiating effect is strengthened.

The lead is of a telescopic structure, so that the discharge adaptability is enhanced; the bottom end of the power box is in threaded connection with a bottom support leg, so that the supporting and fixing effects are enhanced.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses become oar system back-up source discharge apparatus is connected flexible platform between discharge seat and the power supply box, is convenient for adjust the use height of discharge seat, is connected sliding structure between adapter bottom surface and the discharge seat, carries out the horizontal regulation to the service position of adapter, and the operation controllability is strong.

The utility model discloses become oar system back-up source discharge apparatus, power supply box bottom surface installation radiator, radiator are connected with the power supply box through the cooling tube, carry out the heat dissipation protection of power consumption to back-up source, strengthen back-up source discharge apparatus's safety in utilization.

Drawings

Fig. 1 is a schematic view of the overall structure of the backup power source discharging device of the pitch control system of the present invention;

fig. 2 is a schematic diagram of a heat dissipation plate position structure of the backup power source discharging device of the variable pitch system of the present invention;

fig. 3 is a schematic side view of the backup power supply discharging device of the pitch control system of the present invention;

fig. 4 isbase:Sub>A cross-sectional view ofbase:Sub>A planebase:Sub>A-base:Sub>A in fig. 3 of the backup power source discharge device of the pitch system of the present invention;

fig. 5 is the utility model discloses change oar system back-up source discharge apparatus's bottom surface structure sketch map.

In the figure: 1. a power supply box; 2. a discharge seat; 3. a transfer seat; 4. an interface; 5. a controller; 6. a wire; 7. a telescopic platform; 8. a slider; 9. a chute; 10. a fixing member; 11. a power source; 12. a side cover plate; 13. a heat dissipation plate; 14. a groove; 15. a heat sink; 16. a radiating pipe; 17. a bottom leg.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a back-up power supply discharging equipment of a variable pitch system, including a power box 1 and a discharging seat 2, the discharging seat 2 is installed on the upper end of the power box 1, the telescopic platform 7 is connected on the upper end of the power box 1, the discharging seat 2 is connected with the telescopic platform 7, the adapter 3 is installed on the upper end of the discharging seat 2, the surface of the adapter 3 is provided with a plurality of interfaces 4, the bottom end of the adapter 3 is connected with a slide block 8, the surface of the discharging seat 2 is provided with a slide groove 9, the slide block 8 is adapted to the position of the slide groove 9, and the slide block 8 is in sliding fit with the slide groove 9, two opposite side surfaces of the power box 1 are both connected with a lead 6, one end of the lead 6 is connected with the discharging seat 2, the power box 1 is internally provided with a power supply 11, the bottom surface of the power box 1 is provided with a groove 14, the groove 14 is internally connected with a radiator 15, one end of the radiator 15 is connected with a radiating pipe 16, one end of the radiating pipe is connected with the power box 1, and one end of the radiating pipe 16 runs through one side surface of the power box 1, the radiating pipe 16 is adapted to the radiating pipe 11, the radiating pipe is adapted to the position of the radiating pipe 11, which is convenient for radiating of the power box 11, and the radiating, so as to maintain the stability of the power box 11;

the controller 5 is arranged on the side surface of the power box 1, the controller 5 is respectively and electrically connected with the interface 4 and the radiator 15, and the operation control effect is enhanced; the upper end of the power box 1 is connected with a fixing piece 10, one end of the fixing piece 10 is connected with the discharge seat 2, and the discharge seat 2 is fixedly connected; a side cover plate 12 is arranged on the side surface of the power box 1, and the side cover plate 12 is connected with the power box 1 in a buckling manner to protect the power supply 11; the surface of the side cover plate 12 is provided with a heat dissipation plate 13 to strengthen the heat dissipation stability; the lead 6 is of a telescopic structure and is suitable for the use height of the discharge seat 2; the bottom end of the power box 1 is connected with a bottom support leg 17 through threads, and the supporting and fixing effects are enhanced.

The utility model relates to a back-up power supply discharging equipment of a variable pitch system, which is supplied by discharging from a power supply 11 in a power supply box 1, wherein two opposite side surfaces of the power supply box 1 are both connected with a wire 6, one end of the wire 6 is connected with a discharging seat 2, the surface of the discharging seat 2 is connected with a transfer seat 3 and an interface 4, so as to facilitate power utilization output, a radiator 15 is arranged on the bottom surface of the power supply box 1, the rated output power of the radiator 15 is 0.8KW, the radiator 15 is connected with the power supply box 1 through a radiating pipe 16, and the back-up power supply is subjected to power utilization heat dissipation protection and safety enhancement;

in addition, the telescopic platform 7 is connected between the discharge seat 2 and the power box 1, so that the use height of the discharge seat 2 can be conveniently adjusted, the sliding structure is connected between the bottom surface of the adapter 3 and the discharge seat 2, the use position of the adapter 3 is transversely adjusted, and the operation controllability and the adaptability are enhanced.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a become oar system reserve power discharge apparatus, includes power supply box (1) and discharge seat (2), its characterized in that are installed to power supply box (1) upper end: the power supply box is characterized in that a telescopic platform (7) is connected to the upper end of the power supply box (1), the discharge seat (2) is connected with the telescopic platform (7), an adapter (3) is installed at the upper end of the discharge seat (2), a plurality of interfaces (4) are arranged on the surface of the adapter (3), a sliding block (8) is connected to the bottom end of the adapter (3), a sliding groove (9) is formed in the surface of the discharge seat (2), the sliding block (8) is matched with the sliding groove (9) in position, the sliding block (8) is in sliding fit with the sliding groove (9), wires (6) are connected to the opposite side surfaces of the power supply box (1), and one end of each wire (6) is connected with the discharge seat (2);

power supply box (1) internally mounted has power (11), power supply box (1) bottom surface is provided with recess (14), recess (14) internal connection has radiator (15), radiator (15) one end is connected with cooling tube (16), cooling tube (16) one end is connected with power supply box (1), just cooling tube (16) one end runs through power supply box (1) a side surface, cooling tube (16) suit with power (11) position.

2. The pitch system backup power supply discharging device according to claim 1, wherein: the controller (5) is installed to power supply box (1) side surface, controller (5) respectively with interface (4) and radiator (15) electric connection.

3. The pitch system backup power supply discharging device according to claim 1, wherein: the power supply box is characterized in that a fixing piece (10) is connected to the upper end of the power supply box (1), and one end of the fixing piece (10) is connected with the discharge seat (2).

4. The pitch system backup power supply discharging device according to claim 1, wherein: side cover plate (12) are installed to power supply box (1) side surface, side cover plate (12) are connected with power supply box (1) buckle.

5. The pitch system backup power supply discharging device according to claim 4, wherein: and a heat dissipation plate (13) is arranged on the surface of the side cover plate (12).

6. The pitch system backup power supply discharging device according to claim 1, wherein: the lead (6) is of a telescopic structure.

7. The pitch system backup power supply discharging device according to claim 1, wherein: the bottom end of the power supply box (1) is connected with a bottom support leg (17) in a threaded manner.