CN220139417U - Wind power energy storage converter - Google Patents

Abstract

The utility model relates to the technical field of wind power energy storage and discloses a wind power energy storage converter which comprises a converter body, wherein a buffer sleeve is fixedly connected to one side of the converter body, a protection plate is fixedly connected to one end of the buffer sleeve, which is far away from the converter body, a transverse reinforcing rib is fixedly connected to one side of the protection plate, which is far away from the buffer sleeve, a vertical reinforcing rib is fixedly connected to the inner side of the transverse reinforcing rib, and a first mounting ring is fixedly connected to the inner side of the buffer sleeve.

Description

Wind power energy storage converter

Technical Field

The utility model relates to the technical field of wind power energy storage, in particular to a wind power energy storage converter.

Background

The wind power energy storage converter is an excitation device added on the rotor side of the doubly-fed wind power generator, and has the main functions of enabling the stator side to input constant frequency electricity to a power grid through controlling the amplitude, the phase, the frequency and the like of excitation through the converter when the rotation speed of the rotor changes, and comprises a power module, a control module and a grid connection module.

The existing wind power energy storage converter only depends on the shell of the converter to protect electronic elements inside the converter, and due to the fact that the anti-collision capacity of the shell is limited, the electronic elements inside the converter cannot be well buffered, so that the electronic elements are easy to damage and cannot work normally when in collision, the wind power energy storage converter cannot work normally, the working efficiency of the converter is reduced, a great amount of time is required for maintenance of the wind power energy storage converter, and therefore the wind power energy storage converter is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a wind power energy storage converter for solving the problems in the prior art.

The utility model provides the following technical scheme: the wind power energy storage converter comprises a converter body, wherein one side of the converter body is fixedly connected with a buffer sleeve, one end, far away from the converter body, of the buffer sleeve is fixedly connected with a protection plate, one side, far away from the buffer sleeve, of the protection plate is fixedly connected with a transverse reinforcing rib, and the inner side of the transverse reinforcing rib is fixedly connected with a vertical reinforcing rib;

further, the top fixedly connected with mount pad of converter body, the top swing joint of mount pad has driving motor, driving motor is close to the one end fixedly connected with pivot of mount pad, the fixed surface of pivot is connected with the heat dissipation flabellum, the mounting groove has been seted up on the top of heat dissipation flabellum, the inboard swing joint of mounting groove has the snap ring.

Further, the first collar of inboard fixedly connected with of cushion collar, one side fixedly connected with buffer spring of first collar, the one end fixedly connected with second collar of buffer spring keeping away from first collar can install buffer spring in the inboard of cushion collar and cushion at the inboard shrink of cushion collar through first collar and second collar.

Further, the inboard top fixedly connected with filter screen of snap ring, the inboard bottom fixedly connected with active carbon net of snap ring, the filtration pore has been seted up on the surface of filter screen, can filter the inside air of entering converter body through the filter screen, prevents that the dust from following the inside of air entering converter body and piling up on the inside electronic component of converter body, causes electronic component to appear burning out and short circuit, unable normal use.

Further, the bottom fixedly connected with support column of converter body, the bottom fixedly connected with slipmat of support column supports the converter body through the support column, improves the stability of converter body work, prevents that the converter body from appearing rocking.

Further, the number of the driving motor, the rotating shaft and the heat dissipation fan blades is two, the driving motor, the rotating shaft and the heat dissipation fan blades are symmetrically distributed and equally distributed on the inner side of the converter body, and the two driving motor can drive the two rotating shafts and the heat dissipation fan blades to rotate on the inner side of the converter body and dissipate heat generated by the operation of the converter body.

Further, the bottom of filter screen and the top of active carbon net laminate each other, the top of filter screen and driving motor's bottom laminate each other, laminate each other through filter screen and active carbon net, can make to pass between filter screen and the active carbon net for zonulae occludens, prevent to appear the gap between filter screen and the active carbon net.

The utility model has the technical effects and advantages that:

1. according to the utility model, the protection plate is arranged, so that the protection of the shell of the converter body is facilitated, the shell of the converter body is prevented from being directly impacted to deform and damage, so that the damage to the internal electronic elements is caused, the working efficiency of the converter body is reduced, the impact force generated by the impact can be buffered by the shrinkage of the buffer spring under the stress, and the loosening of the parts in the converter body caused by the impact force is prevented, so that the normal operation of the converter body is influenced.

2. According to the utility model, the two rotating shafts and the radiating fan blades are driven by the two driving motors to relatively rotate in the converter body, so that the circulation rate of gas in the converter body is improved, the radiating efficiency of the converter body is improved, the heat generated by the converter body can be radiated in a short time, the gas entering the converter body can be filtered and dehumidified through the filter screen and the active carbon net, dust and moisture are prevented from entering the converter body, and damage is caused to electronic elements in the converter body.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of a buffer spring according to the present utility model.

Fig. 3 is a schematic structural view of the mounting base of the present utility model.

Fig. 4 is a schematic structural view of a driving motor according to the present utility model.

Fig. 5 is a schematic structural view of the snap ring of the present utility model.

The reference numerals are: 1. a current transformer body; 2. a buffer sleeve; 3. a protection plate; 4. transverse reinforcing ribs; 5. vertical reinforcing ribs; 6. a first mounting ring; 7. a buffer spring; 8. a second mounting ring; 9. a mounting base; 10. a driving motor; 11. a rotating shaft; 12. radiating fan blades; 13. a mounting groove; 14. a clasp; 15. a filter screen; 16. an activated carbon net; 17. a filter hole; 18. a support column; 19. an anti-slip mat.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Referring to fig. 1-5, the utility model provides a wind power energy storage converter, which comprises a converter body 1, wherein one side of the converter body 1 is fixedly connected with a buffer sleeve 2, one end of the buffer sleeve 2, which is far away from the converter body 1, is fixedly connected with a protection plate 3, one side of the protection plate 3, which is far away from the buffer sleeve 2, is fixedly connected with a transverse reinforcing rib 4, and the inner side of the transverse reinforcing rib 4 is fixedly connected with a vertical reinforcing rib 5;

wherein, the top fixedly connected with mount pad 9 of converter body 1, the top swing joint of mount pad 9 has driving motor 10, and driving motor 10 is close to the one end fixedly connected with pivot 11 of mount pad 9, and the fixed surface of pivot 11 is connected with heat dissipation flabellum 12, and mounting groove 13 has been seted up on the top of heat dissipation flabellum 12, and the inboard swing joint of mounting groove 13 has snap ring 14.

Wherein, the inboard fixedly connected with first collar 6 of cushion collar 2, one side fixedly connected with buffer spring 7 of first collar 6, the one end fixedly connected with second collar 8 of first collar 6 is kept away from to buffer spring 7, can receive the shrink when striking through buffer spring 7 to the impact that the impact produced is cushioned, prevents that the impact from causing converter body 1 internals to appear becoming flexible, influences the work of converter body 1.

The filter screen 15 is fixedly connected to the top end of the inner side of the clamping ring 14, the active carbon screen 16 is fixedly connected to the bottom end of the inner side of the clamping ring 14, the filter holes 17 are formed in the surface of the filter screen 15, the active carbon screen 16 can dehumidify gas entering the converter body 1, moisture in the gas is absorbed, and the moisture is prevented from entering the converter body 1 to corrode electronic elements inside the converter body 1.

Wherein, the bottom fixedly connected with support column 18 of converter body 1, the bottom fixedly connected with slipmat 19 of support column 18 can increase the frictional force of support column 18 and ground through slipmat 19 to improve converter body 1 and ground connection's fastness.

The number of the driving motors 10, the rotating shafts 11 and the heat dissipation fan blades 12 is two, the two driving motors 10, the rotating shafts 11 and the heat dissipation fan blades 12 are symmetrically distributed and equally distributed on the inner side of the converter body 1, and the two rotating shafts 11 and the heat dissipation fan blades 12 simultaneously rotate on the inner side of the converter body 1 relatively, so that the circulation rate of gas in the converter body 1 is improved, the heat dissipation efficiency of the converter body 1 is improved, and heat generated by the converter body 1 can be dissipated in a short time.

Wherein, the bottom of filter screen 15 laminates each other with the top of active carbon net 16, and the top of filter screen 15 laminates each other with driving motor 10's bottom, laminates each other through filter screen 15 and driving motor 10, can prevent that gas from getting into the inside of converter body 1 through the gap between driving motor 10 and the filter screen 15, does not filter the inside of directly getting into converter body 1 through filter screen 15.

The working principle of the utility model is as follows: when the current transformer body 1 is impacted, the protection plate 3 can protect the shell of the current transformer body 1, the shell of the current transformer body 1 is prevented from being directly impacted to deform and be damaged, meanwhile, the transverse reinforcing ribs 4 and the vertical reinforcing ribs 5 can improve the anti-impact capacity of the protection plate 3, so that the service life of the protection plate 3 is prolonged, when the protection plate 3 is impacted, the buffer sleeve 2 can be extruded, the buffer sleeve 2 is contracted, and meanwhile, the buffer spring 7 between the first mounting ring 6 and the second mounting ring 8 is driven to be contracted, so that impact generated by the impact is buffered; in addition, the two driving motors 10 can drive the two rotating shafts 11 and the heat dissipation fan blades 12 to rotate relatively in the converter body 1, so that the circulation rate of gas in the converter body 1 is improved, the heat dissipation efficiency of the converter body 1 is improved, when the gas enters the converter body 1, dust in the gas can be filtered out by the filter screen 15 and the filter holes 17, and meanwhile, moisture in the gas can be absorbed by the active carbon screen 16; in addition, upwards pulling snap ring 14 for thereby snap ring 14 upwards moves and breaks away from mount pad 9 in the inboard of mounting groove 13, can change filter screen 15 and active carbon net 16 fast, support column 18 and slipmat 19 can support converter body 1 when converter body 1 during operation simultaneously, improves the stability of converter body 1 work.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. Wind-powered electricity generation energy storage converter, including converter body (1), its characterized in that: one side fixedly connected with buffer sleeve (2) of converter body (1), one end fixedly connected with guard plate (3) of converter body (1) are kept away from to buffer sleeve (2), one side fixedly connected with horizontal strengthening rib (4) of buffer sleeve (2) are kept away from to guard plate (3), the inboard fixedly connected with vertical strengthening rib (5) of horizontal strengthening rib (4).

2. A wind power energy storage converter according to claim 1, wherein: the transformer is characterized in that the top end of the transformer body (1) is fixedly connected with a mounting seat (9), the top end of the mounting seat (9) is movably connected with a driving motor (10), one end of the driving motor (10) close to the mounting seat (9) is fixedly connected with a rotating shaft (11), the surface of the rotating shaft (11) is fixedly connected with a cooling fan blade (12), the top end of the cooling fan blade (12) is provided with a mounting groove (13), and the inner side of the mounting groove (13) is movably connected with a clamping ring (14).

3. A wind power energy storage converter according to claim 1, wherein: the inner side of the buffer sleeve (2) is fixedly connected with a first mounting ring (6), one side of the first mounting ring (6) is fixedly connected with a buffer spring (7), and one end, far away from the first mounting ring (6), of the buffer spring (7) is fixedly connected with a second mounting ring (8).

4. A wind power energy storage converter according to claim 2, wherein: the filter screen (15) is fixedly connected to the inner side top end of the clamping ring (14), the active carbon screen (16) is fixedly connected to the inner side bottom end of the clamping ring (14), and the surface of the filter screen (15) is provided with a filter hole (17).

5. A wind power energy storage converter according to claim 1, wherein: the bottom end fixedly connected with support column (18) of converter body (1), the bottom fixedly connected with slipmat (19) of support column (18).

6. A wind power energy storage converter according to claim 2, wherein: the number of the driving motor (10), the rotating shaft (11) and the radiating fan blades (12) is two, and the two driving motors (10), the rotating shaft (11) and the radiating fan blades (12) are symmetrically distributed and equally grouped on the inner side of the converter body (1).

7. The wind power energy storage converter of claim 4, wherein: the bottom of filter screen (15) is laminated with the top of active carbon net (16) each other, the top of filter screen (15) is laminated with the bottom of driving motor (10) each other.