CN216218441U

CN216218441U - Wind power plant voltage control system

Info

Publication number: CN216218441U
Application number: CN202122587480.4U
Authority: CN
Inventors: 丁艳; 丁春; 钟岚; 廖仲华
Original assignee: Jiangxi Hengsheng Jianyuan Power Development Co ltd
Current assignee: Jiangxi Hengsheng Jianyuan Power Development Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-05
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a wind power plant voltage control system, which aims to solve the technical problems that in the prior art, heat can not be dissipated from the inside, the heat in the control device is too high after a long time, the whole circuit is damaged, and the maintenance is not very convenient. The control device comprises a control box, an anti-collision module arranged on the upper side of the control box and used for anti-collision protection, an installation module arranged on the rear side of the anti-collision module and used for installation, a support module arranged on the inner side of the control box and used for supporting, a heat dissipation module arranged on the upper side of the support module and used for dissipating heat, and a voltage controller arranged on the inner side of the heat dissipation module and used for controlling voltage. This controlling means can dispel the heat to the control box from inside through heat dissipation module's setting to accelerate inside thermal giving off, make the inside part of control box can not damage because of the high temperature, can overhaul the inside spare part of control box after opening the chamber door.

Description

Wind power plant voltage control system

Technical Field

The utility model belongs to the technical field of wind power plant voltage control, and particularly relates to a wind power plant voltage control system.

Background

The wind power plant is a place for storing and generating electricity by utilizing natural wind, the wind power is renewable, pollution-free, large-energy and wide-prospect energy, and the voltage generated in the wind power place can be different due to different wind power, so that workers can set a special voltage control device in the wind power plant to control the voltage.

At present, the utility model with the patent number of CN201721631978.3 discloses an automatic voltage control device for wind power plant, the structure of which comprises a voltage control back cover, a heat dissipation hole, a support base, a control device, a power switch, a function button, an indicator light and a digital display screen, wherein the voltage control back cover and the heat dissipation hole are integrated, the top of the support base is attached to the bottom of the control device, the power switch is embedded in the control device, and the digital display screen is electrically connected with the function button through a power cord. The wind power station voltage acquisition and processing device can automatically acquire and process the data of the wind power station voltage, thereby improving the working efficiency of the voltage controller. However, the application scheme cannot dissipate heat from the inside, the heat inside the control device is too high after a long time, the whole circuit is damaged, and the maintenance is not very convenient.

Therefore, in order to solve the problem that the control device cannot dissipate heat from the inside, it is necessary to improve the use scenario of the control device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a wind power plant voltage control system, and the control device aims to solve the technical problems that in the prior art, heat cannot be dissipated from the inside, the heat inside the control device is too high after a long time, the whole circuit is damaged, and the maintenance is not very convenient.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a wind power plant voltage control system, which comprises a control box, an anti-collision module arranged on the upper side of the control box and used for anti-collision protection, an installation module arranged on the rear sides of the anti-collision module and the control box and used for installation, a support module arranged on the inner side of the control box and used for supporting, a heat dissipation module arranged on the upper side of the support module and used for heat dissipation, and a voltage controller arranged on the inner side of the heat dissipation module and used for controlling voltage; the anti-collision device comprises a voltage controller, a collision module, a cabinet door, a cabinet lock, a cabinet door, a ventilation opening and a ventilation opening, wherein the left side and the right side of the voltage controller are provided with cushion blocks capable of elastically stretching, the front side of the collision module is provided with an alarm used for alarming, the front side of the control cabinet is provided with the cabinet door used for maintenance, the outer side of the cabinet door is provided with the cabinet lock, and the left side and the right side of the control cabinet are provided with the ventilation opening.

When the control device of the technical scheme is used, the support module is firstly installed at the bottom of the control box, then the heat dissipation module is installed at the upper side of the support module, then the voltage controller is placed at the inner side of the heat dissipation module, then the anti-collision module is covered, then the installation module is fixed on the wall surface of the wind power plant, and then the control box and the whole device are fixed at the front side of the installation module, so that the whole device is fixed at a place needing to be fixed; through heat dissipation module's setting, can dispel the heat to the control box from inside, thereby accelerate inside thermal giving off, make control box internals can not damage because of the high temperature, can overhaul the spare part of control box inside after opening the chamber door, setting through collision avoidance module, can protect whole controlling means from upper portion, when the device upside has the heavy object to fall, can avoid the control box to be damaged, make the spare part of control box inside can normal use, setting through the alarm, when voltage takes place unusually, can in time report to the police, make things convenient for the staff to catch up with the maintenance.

Preferably, the anti-collision module includes the top cap, the top cap left and right sides is equipped with and is used for dirt-proof dust guard, the top cap downside is equipped with and is used for sealed the pad, but the top cap top is equipped with the first elastic element of elastic expansion. Through the setting of sealed pad, can seal up the junction of top cap and control box for whole structure is fixed more firmly, through the setting of dust guard, can play dirt-proof effect, avoids the dust to fall on the fin.

Furthermore, a supporting block for supporting is arranged on the lower side of the first elastic element, a supporting rod is arranged on the lower side of the supporting block, a second elastic element is arranged on the outer side of the supporting rod, a supporting plate is arranged on the lower side of the supporting rod, and a fan for drying is arranged on the lower side of the supporting plate. Through the setting of fan, can blow off the outside of control box with the inside heat of control box and steam to the inner structure of protection control box can not receive destruction better.

Furthermore, the installation module comprises an installation plate, the surface of the installation plate is provided with an installation hole for installation, and the front side of the installation plate is provided with a fixing piece for fixing. Through the setting of mounting panel, can leave the clearance between wall body and the control box, avoid having the normal work that influences the control box under the circumstances of water at the wall body.

Furthermore, the top cover and the rear side of the control box are provided with clamping pieces corresponding to the fixing piece, and the clamping pieces are detachably arranged on the upper side of the fixing piece. Through mutually supporting of fastener and mounting, can install control box and top cap in the front side of mounting panel, it is all very convenient that the installation is dismantled.

Furthermore, a fixing table for fixing is arranged at the bottom of the control box, a hole corresponding to the ventilation opening is formed in the outer side of the fixing table, and the voltage controller is fixedly installed on the upper side of the fixing table. Through the setting of fixed station, can fix voltage controller, make its and the bottom of control box leave the clearance, evenly distributed's hole is seted up on the surface of fixed station, can be used for the circulation of air.

Furthermore, the heat dissipation module comprises a vertical plate, the vertical plate is fixedly installed on the inner side of the fixed platform, and cooling fins which are uniformly distributed are arranged on the outer side of the vertical plate. Can fix the fin through the riser, conveniently install its upside at the fixed station, it is all very convenient that the installation is dismantled, and the fin can distribute away the heat better.

Furthermore, the radiating fins extend outwards to the outer side of the control box, and a gap is reserved between the upper end faces of the radiating fins and the fan, so that enough space is guaranteed for radiating.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the control device can radiate heat from the inside of the control box through the arrangement of the radiating module, so that the radiation of internal heat is accelerated, parts in the control box cannot be damaged due to overhigh temperature, the parts in the control box can be overhauled after the box door is opened, the whole control device can be protected from the upper part through the arrangement of the anti-collision module, when a heavy object on the upper side of the control device falls, the control box can be prevented from being damaged, the parts in the control box can be normally used, and when the voltage is abnormal, an alarm can be given out in time through the arrangement of the alarm, so that a worker can conveniently repair the control box.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of a control device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of a control device of the present invention;

FIG. 3 is a side view of one embodiment of a control device of the present invention;

fig. 4 is a schematic structural diagram of a heat dissipation module in an embodiment of the control device of the present invention.

The labels in the figures are: 1. a control box; 2. an anti-collision module; 3. installing a module; 4. a heat dissipation module; 5. a support module; 6. an alarm; 7. a box door; 8. a cabinet lock; 9. a ventilation opening; 10. a dust-proof plate; 11. a gasket; 12. a voltage controller; 13. cushion blocks; 14. a top cover; 15. a first elastic element; 16. a support block; 17. a support bar; 18. a second elastic element; 19. a support plate; 20. a fan; 21. mounting a plate; 22. a fixing member; 23. a fastener; 24. a fixed table; 25. a vertical plate; 26. and a heat sink.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a wind power plant voltage control system, a structural schematic diagram of which is shown in fig. 1, a sectional view of which is shown in fig. 2, and a side view of which is shown in fig. 3, the control device comprises a control box 1, an anti-collision module 2 arranged on the upper side of the control box 1 and used for anti-collision protection, an installation module 3 arranged on the rear sides of the anti-collision module 2 and the control box 1 and used for installation, a support module 5 arranged on the inner side of the control box 1 and used for supporting, a heat dissipation module 4 arranged on the upper side of the support module 5 and used for heat dissipation, and a voltage controller 12 arranged on the inner side of the heat dissipation module 4 and used for controlling voltage; the left side and the right side of the voltage controller 12 are provided with elastically telescopic cushion blocks 13, the front side of the anti-collision module 2 is provided with an alarm 6 for alarming, the front side of the control box 1 is provided with a box door 7 for maintenance, the outer side of the box door 7 is provided with a cabinet lock 8, and the left side and the right side of the control box 1 are provided with ventilating holes 9 for ventilation.

For the present embodiment, the type and specification of the alarm 6 can be set as required.

Wherein, the anti-collision module 2 includes top cap 14, the top cap 14 left and right sides is equipped with and is used for dirt-proof dust guard 10, top cap 14 downside is equipped with and is used for sealed pad 11, top cap 14 top is equipped with the first elastic element 15 that can elastically stretch out and draw back, first elastic element 15 downside is equipped with the supporting shoe 16 that is used for supporting, supporting shoe 16 downside is equipped with bracing piece 17, the bracing piece 17 outside is equipped with second elastic element 18, bracing piece 17 downside is equipped with backup pad 19, backup pad 19 downside is equipped with the fan 20 that is used for drying.

In addition, installation module 3 includes mounting panel 21, the mounting hole that is used for the installation is seted up on mounting panel 21 surface, mounting panel 21 front side is equipped with the mounting 22 that is used for fixing, top cap 14 and control box 1 rear side are equipped with the fastener 23 corresponding with mounting 22, fastener 23 is detachable installs at mounting 22 upside, control box 1 bottom is equipped with the fixed station 24 that is used for fixing, the hole that corresponds with ventilative mouthful 9 is seted up in the fixed station 24 outside, voltage controller 12 fixed mounting is on fixed station 24 upside.

Simultaneously, heat dissipation module 4 includes riser 25, and riser 25 fixed mounting is inboard at fixed station 24, and the riser 25 outside is equipped with evenly distributed's fin 26, and fin 26 outwards extends to the control box 1 outside, and the up end of fin 26 with leave the clearance between the fan 20. The number and distribution of the units of the heat sink 26 can be set as desired.

Fig. 4 shows a schematic structural diagram of a heat dissipation module of the control device.

It should be noted that the model and specification of the voltage controller 12 can be set as required.

When using this technical scheme's controlling means, install the bottom at control box 1 with support module 5 earlier, then install heat dissipation module 4 at support module 5 upside again, place voltage controller 12 in heat dissipation module 4's inboard again, then cover anti-collision module 2, fix installing module 3 on the wall of wind-powered electricity generation field again, then fix control box 1 and whole device in installing module 3's front side again, make whole device fix in the place that needs are fixed, setting through heat dissipation module 4, can dispel the heat to control box 1 from inside, thereby accelerate inside thermal giving off, make 1 internals of control box damage because of the high temperature, can overhaul control box 1 inside spare part after opening chamber door 7.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A wind power plant voltage control system comprises a control box, an anti-collision module arranged on the upper side of the control box and used for anti-collision protection, an installation module arranged on the rear sides of the anti-collision module and the control box and used for installation, a support module arranged on the inner side of the control box and used for supporting, a heat dissipation module arranged on the upper side of the support module and used for dissipating heat, and a voltage controller arranged on the inner side of the heat dissipation module and used for controlling voltage; the anti-collision device is characterized in that elastically telescopic cushion blocks are arranged on the left side and the right side of the voltage controller, an alarm used for alarming is arranged on the front side of the anti-collision module, a box door used for maintenance is arranged on the front side of the control box, a cabinet lock is arranged on the outer side of the box door, and ventilating openings used for ventilation are formed in the left side and the right side of the control box.

2. The wind farm voltage control system according to claim 1, wherein the anti-collision module comprises a top cover, dust-proof plates for dust prevention are arranged on the left side and the right side of the top cover, sealing gaskets for sealing are arranged on the lower side of the top cover, and a first elastic element capable of elastically stretching and retracting is arranged on the top of the top cover.

3. A wind farm voltage control system according to claim 2, characterized in that the first elastic element is provided with a support block for supporting at the lower side, a support rod is provided at the lower side of the support block, a second elastic element is provided at the outer side of the support rod, a support plate is provided at the lower side of the support rod, and a fan for drying is provided at the lower side of the support plate.

4. The wind farm voltage control system according to claim 3, wherein the mounting module comprises a mounting plate, a mounting hole for mounting is formed in the surface of the mounting plate, and a fixing piece for fixing is arranged on the front side of the mounting plate.

5. A wind farm voltage control system according to claim 4, characterized in that the top cover and the rear side of the control box are provided with fasteners corresponding to the fixing member, and the fasteners are detachably mounted on the upper side of the fixing member.

6. A wind farm voltage control system according to claim 5, characterized in that a fixing platform for fixing is arranged at the bottom of the control box, a hole corresponding to the ventilation opening is formed in the outer side of the fixing platform, and the voltage controller is fixedly mounted on the upper side of the fixing platform.

7. A wind farm voltage control system according to claim 6, characterized in that the heat dissipating modules comprise risers, the risers being fixedly mounted inside the stationary platen, the outer sides of the risers being provided with evenly distributed fins.

8. A wind farm voltage control system according to claim 7, characterized in that the fins extend outwardly outside the control box with a gap between their upper end face and the fan.