CN214479631U

CN214479631U - Outdoor high-voltage reactive power compensation device

Info

Publication number: CN214479631U
Application number: CN202022828296.XU
Authority: CN
Inventors: 舒和钰
Original assignee: Yunnan Huike Power Equipment Co ltd
Current assignee: Yunnan Huike Power Equipment Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-22
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an outdoor high-voltage reactive power compensation device in the technical field of power distribution cabinet equipment, which comprises a protective box body, wherein the front side wall of the protective box body is hinged with a box door, an observation window is fixedly arranged above the front side wall of the box door, a handle is fixedly arranged on the right side of the front side wall of the box door, the top and the bottom of the protective box body are respectively and fixedly provided with a first shell and a second shell, the inner cavity of the protective box body is fixedly provided with an inner box body, two groups of hollow grooves are fixedly arranged between the left side wall and the right side wall of the inner box body and between the left side wall and the right side wall of the protective box body, the inner cavity of each hollow groove is fixedly provided with a central tube, the bottom of the central tube is fixedly connected with a plurality of condenser tubes, the bottom of each condenser tube is fixedly connected with a lower connecting tube, two central tubes are fixedly connected with an upper connecting tube, the top of the protective box body and the inner box body are both provided with through holes, the utility model provides high device's thermal diffusivity and protectiveness.

Description

Outdoor high-voltage reactive power compensation device

Technical Field

The utility model relates to a switch board equipment technical field specifically is an outdoor high-pressure reactive power compensation arrangement.

Background

Reactive compensation, it is one kind and plays the effect that improves the power factor of electric wire netting in the electric power supply system, reduce the loss of power supply transformer and transmission line, improve power supply efficiency, improve the technique of power supply environment, and outdoor reactive compensation switch board is in the condition of the outdoor many places under the weather of blowing in the wind, current switch board protection and protectiveness are not strong, long-time back of working, device electrical components temperature risees, especially under high temperature weather, too high temperature can influence the work efficiency of equipment, can take place the damage condition even, but also can influence electrical components's work if too much dust gets into the inside also of device, for this reason, we propose an outdoor high-voltage reactive power compensation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor high-pressure reactive power compensation arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor high-voltage reactive power compensation device, includes the protection box, the articulated chamber door that is equipped with of preceding lateral wall of protection box, the fixed observation window of having seted up in preceding lateral wall top of chamber door, the fixed handle that is provided with in preceding lateral wall right side of chamber door, the top and the bottom of protection box are fixed respectively and are provided with first casing and second casing, the fixed interior chamber of protection box is provided with interior box, fixed two sets of hollow grooves that are provided with between the lateral wall about interior box and the protection box, the fixed center tube that is provided with in inner chamber of hollow groove, a plurality of condenser pipes of bottom fixedly connected with of center tube, the connecting pipe under the bottom fixedly connected with of condenser pipe, two the center tube passes through connecting pipe looks fixed connection, the through-hole has all been seted up at the top of protection box and interior box.

Preferably, the top of first casing is equipped with flip, the inner chamber of first casing is equipped with the filter core, the air intake has been seted up to the lateral wall about the first casing, the fixed dust screen that is provided with of inner wall of air intake, the fixed canopy that is provided with of lateral wall about the first casing.

Preferably, the inner cavity of the second shell is fixedly provided with a water pump, the water pump is fixedly connected with the lower connecting pipe, the outer wall of the lower connecting pipe of the inner cavity of the second shell is fixedly provided with a plurality of radiating fins, and the left side wall and the right side wall of the second shell are provided with a plurality of radiating holes.

Preferably, the inner cavity of the inner box body is fixedly provided with an electrical component body, the rear side walls of the protection box body and the inner box body are fixedly provided with a cooling fan, the rear side of the cooling fan is provided with an air outlet, and the inner wall of the air outlet is fixedly provided with a second dustproof net.

Preferably, the inner box body is made of a heat conducting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, radiator fan blows off the heat of interior box, external air current gets into from the air intake of first casing, filter with filtering the core through the dust screen, avoid dust impurity to get into inside, then blow off from the air outlet, the heat of the internal box of condenser pipe in the hollow inslot of the left and right sides simultaneously carries out heat-conduction, condensate in the condenser pipe absorbs the heat, the condensate passes through the connecting pipe, lower connecting pipe and center tube realize the liquid circulation flow, the outer wall of the lower connecting pipe in the second casing is provided with radiating fin, reabsorb the effluvium with the absorptive heat of condensate, pass away the heat transmission through the louvre, the utility model provides high device's thermal diffusivity and protectiveness.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the protective box of the present invention;

FIG. 3 is a schematic side view of the hollow groove of the present invention;

fig. 4 is a schematic sectional view of the first casing of the present invention;

fig. 5 is a schematic view of the internal structure of the second casing of the present invention;

fig. 6 is a side view and sectional view of the protection box of the utility model.

In the figure: 1. a protective box body; 2. a box door; 3. an observation window; 4. a handle; 5. a first housing; 6. a second housing; 7. an inner box body; 8. a hollow groove; 9. a central tube; 10. a condenser tube; 11. a lower connecting pipe; 12. An upper connecting pipe; 13. a cover is turned; 14. a filter element; 15. an air inlet; 16. a dust screen; 17. a rain shelter; 18. a water pump; 19. a heat dissipating fin; 20. heat dissipation holes; 21. a through hole; 22. an electrical component body; 23. A heat radiation fan; 24. an air outlet; 25. and a second dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an outdoor high-voltage reactive power compensation device comprises a protection box body 1, wherein a box door 2 is hinged to the front side wall of the protection box body 1, an observation window 3 is fixedly arranged above the front side wall of the box door 2, a handle 4 is fixedly arranged on the right side of the front side wall of the box door 2, a first shell 5 and a second shell 6 are respectively and fixedly arranged at the top and the bottom of the protection box body 1, an inner box body 7 is fixedly arranged in an inner cavity of the protection box body 1, two groups of hollow grooves 8 are fixedly arranged between the inner box body 7 and the left and right side walls of the protection box body 1, a central pipe 9 is fixedly arranged in the inner cavity of each hollow groove 8, a plurality of condensation pipes 10 are fixedly connected to the bottom of each central pipe 9, a lower connecting pipe 11 is fixedly connected to the bottom of each condensation pipe 10, the two central pipes 9 are fixedly connected through an upper connecting pipe 12, and through holes 21 are respectively formed in the tops of the protection box body 1 and the inner box body 7;

the top of the first shell 5 is provided with a flip cover 13, the inner cavity of the first shell 5 is provided with a filter element 14, the left side wall and the right side wall of the first shell 5 are provided with air inlets 15, the inner wall of the air inlets 15 is fixedly provided with a dust screen 16, the left side wall and the right side wall of the first shell 5 are fixedly provided with rain shelters 17, the entering air is filtered, the replacement at any time is convenient, the rain shelters 17 not only prevent rainwater from entering from the air inlets 15, but also play a role in blocking dust to a certain extent;

a water pump 18 is fixedly arranged in the inner cavity of the second shell 6, the water pump 18 is fixedly connected with the lower connecting pipe 11, a plurality of radiating fins 19 are fixedly arranged on the outer wall of the lower connecting pipe 11 in the inner cavity of the second shell 6, a plurality of radiating holes 20 are formed in the left side wall and the right side wall of the second shell 6, the radiating fins 19 absorb the heat of the condensate circulating in the lower connecting pipe 11, and the radiating holes 20 facilitate the heat radiation;

an electrical component body 22 is fixedly installed in an inner cavity of the inner box body 7, a heat radiation fan 23 is fixedly installed on the rear side walls of the protection box body 1 and the inner box body 7, an air outlet 24 is formed in the rear side of the heat radiation fan 23, and a second dustproof net 25 is fixedly installed on the inner wall of the air outlet 24;

the inner box 7 is made of a heat conducting plate, the inner box 7 can absorb heat of the electrical component body 22, and then the heat is conducted and dissipated through the condensation pipe 10.

Working principle; radiator fan 23 blows off the heat of interior box 7, external air current gets into from the air intake 15 of first casing 5, filter through dust screen 16 and filter element 14, avoid dust impurity to get into inside, then blow off from air outlet 24, condenser pipe 10 in the hollow groove 8 of the left and right sides simultaneously carries out heat-conduction to the heat of interior box 7, condensate in condenser pipe 10 absorbs the heat, the condensate passes through last connecting pipe 12, lower connecting pipe 11 and center tube 9 realize the liquid circulation flow, the outer wall of lower connecting pipe 11 in the second casing 6 is provided with radiating fin 19, reabsorb the effluvium with the absorptive heat of condensate, pass away the heat transmission through louvre 20, the utility model provides high device's thermal diffusivity and protectiveness.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor high-pressure reactive power compensation device, includes protection box (1), its characterized in that: the refrigerator comprises a protection box body (1), a box door (2) is hinged to the front side wall of the protection box body (1), an observation window (3) is fixedly arranged above the front side wall of the box door (2), a handle (4) is fixedly arranged on the right side of the front side wall of the box door (2), a first shell (5) and a second shell (6) are fixedly arranged at the top and the bottom of the protection box body (1) respectively, an inner box body (7) is fixedly arranged in an inner cavity of the protection box body (1), two groups of hollow grooves (8) are fixedly arranged between the inner box body (7) and the left side wall and the right side wall of the protection box body (1), a central tube (9) is fixedly arranged in the inner cavity of each hollow groove (8), a plurality of condensation tubes (10) are fixedly connected to the bottom of the central tube (9), a lower connecting tube (11) is fixedly connected to the bottoms of the condensation tubes (10), and the central tubes (9) are fixedly connected through an upper connecting tube (12), through holes (21) are formed in the tops of the protection box body (1) and the inner box body (7).

2. An outdoor high voltage reactive power compensation device according to claim 1, characterized in that: the top of first casing (5) is equipped with flip (13), the inner chamber of first casing (5) is equipped with filter core (14), air intake (15) have been seted up to the lateral wall about first casing (5), the inner wall of air intake (15) is fixed and is provided with dust screen (16), the fixed canopy (17) that is provided with of lateral wall about first casing (5).

3. An outdoor high voltage reactive power compensation device according to claim 1, characterized in that: the inner chamber of second casing (6) is fixed and is provided with water pump (18), water pump (18) and lower connecting pipe (11) are fixed connection mutually, the outer wall fixed mounting of the lower connecting pipe (11) of second casing (6) inner chamber has a plurality of radiating fin (19), a plurality of louvres (20) have been seted up to the lateral wall about second casing (6).

4. An outdoor high voltage reactive power compensation device according to claim 1, characterized in that: the inner chamber fixed mounting of interior box (7) has electrical components body (22), the rear side wall fixed mounting of protection box (1) and interior box (7) has radiator fan (23), air outlet (24) have been seted up to the rear side of radiator fan (23), the inner wall fixed mounting of air outlet (24) has second dust screen (25).

5. An outdoor high voltage reactive power compensation device according to claim 1, characterized in that: the inner box body (7) is made of a heat conducting plate.