CN212114433U

CN212114433U - Novel transformer box device of power equipment

Info

Publication number: CN212114433U
Application number: CN202020986555.9U
Authority: CN
Inventors: 李敏
Original assignee: Zhuhai Yy Electric Power Technology Co ltd
Current assignee: Zhuhai Yy Electric Power Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-08
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to the technical field of power equipment, in particular to a novel transformer box device of power equipment, which comprises a box body, wherein an inner cavity of the box body is divided into a cooling chamber and an installation chamber by a partition plate, a semiconductor refrigeration sheet is fixed at the top of the cooling chamber, a refrigeration end of the semiconductor refrigeration sheet is provided with a condensation fin, a heat dissipation end of the semiconductor refrigeration sheet is provided with a heat dissipation fin, a water collection tank is arranged right below the condensation fin, the bottom end of the water collection tank is fixed with a drain pipe, an exhaust fan is fixed at the bottom end of the cooling chamber, the top of the installation chamber is provided with a temperature sensor and a humidity sensor in parallel, a ceiling is fixed at the top of the box body, a controller; the utility model discloses cross enough air to the box in carry out the condensation dehumidification, can cool down to the temperature in the box simultaneously, prolonged the life of device, the solar photovoltaic board of setting can effectual utilization clean energy, accords with green development concept, and the practicality is strong.

Description

Novel transformer box device of power equipment

Technical Field

The utility model relates to a power equipment technical field, concretely relates to power equipment's novel transformer case device.

Background

A substation (substation) is a box body of a place where voltage and current of electric energy are converted, concentrated and distributed in an electric power system. In order to ensure the quality of electric energy and the safety of equipment, voltage regulation, power flow (the flow direction and distribution of voltage, current and power in each node and branch in an electric power system) control and protection of transmission and distribution lines and main electric equipment are also required to be carried out in a transformer substation, and the protection is mainly used for protecting electric power facilities.

Because the restriction in space, transformer case structure is less usually, and inner structure is compact, gathers steam easily, leads to electron device to break down easily, produces the potential safety hazard easily, and current transformer case, most rely on only opening several natural vents to ventilate and dehumidify, and the heat dissipation dehumidification effect is poor, and when the heat of transformer case inside was too high, can seriously lead to the unable normal work that continues of the inside electronic equipment of transformer case, has seriously influenced its life.

Based on this, the utility model designs a novel transformer case device of power equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that proposes among the above-mentioned background art, provide a novel transformer box device of power equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a novel transformer box device of power equipment comprises a box body, wherein an inner cavity of the box body is divided into a cooling chamber and an installation chamber through a partition plate, a semiconductor refrigeration sheet is fixed at the top of the cooling chamber, a refrigeration end of the semiconductor refrigeration sheet is provided with a condensation fin, a heat dissipation end of the semiconductor refrigeration sheet is provided with a heat dissipation fin, the heat dissipation fin penetrates through the side wall of the box body and extends to the outer side of the box body, a water collection tank is arranged under the condensation fin, a water drainage pipe is fixed at the bottom end of the water collection tank, the water drainage pipe is fixed on the side wall of the cooling chamber through a support, the tail end of the water drainage pipe penetrates through the box body and extends to the outer side of the box body, an air exhaust fan is fixed at the bottom end of the cooling chamber, an air inlet pipe of the air exhaust fan is positioned in the cooling chamber, an air, the solar photovoltaic power generation box is characterized in that a ceiling is fixed to the top of the box body, a controller and a storage battery are arranged between the top wall of the box body and the ceiling, and a photovoltaic panel is arranged on the outer side of the ceiling.

Furthermore, a plurality of radiating grooves are formed in the right side wall of the box body, rain baffles are arranged on the outer side of the box body corresponding to the radiating grooves, and supporting legs are fixed at four corners of the bottom of the box body.

Furthermore, the front end of the box body is hinged with a box door corresponding to the installation chamber, and the box door is provided with a handle and a door lock.

Furthermore, the temperature sensor and the humidity sensor are in signal connection with a controller, and the controller is in signal connection with the semiconductor refrigeration sheet and the exhaust fan.

Furthermore, the photovoltaic panel is connected with a storage battery through a solar controller, and the storage battery is electrically connected with the semiconductor refrigeration sheet, the temperature sensor, the humidity sensor and the controller.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the utility model discloses a semiconductor refrigeration piece that sets up can carry out the condensation dehumidification to the air in the box, has effectively reduced the humidity in the box, has protected the normal use of components and parts, can cool down to the temperature in the box simultaneously, avoids the high temperature to influence the use, has prolonged the life of device; secondly the utility model discloses a solar photovoltaic board that sets up can effectual utilization clean energy, has reduced all the other energy consumptions, accords with current green development concept, and the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the three-dimensional structure of the present invention;

fig. 3 is a schematic diagram of the controller connection according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a partition plate; 3. a cooling chamber; 4. an installation chamber; 5. a semiconductor refrigeration sheet; 6. a condensing fin; 7. a heat dissipating fin; 8. a water collection tank; 9. a drain pipe; 10. a support; 11. an exhaust fan; 12. an air inlet pipe; 13. an air outlet pipe; 14. a through hole; 15. a temperature sensor; 16. a humidity sensor; 17. a controller; 18. a storage battery; 19. a ceiling; 20. a photovoltaic panel; 21. a heat sink; 22. a rain shield; 23. supporting legs; 24. a box door; 25. a handle; 26. a door lock is provided.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a novel transformer box device of power equipment comprises a box body 1, the inner cavity of the box body 1 is divided into a cooling chamber 3 and an installation chamber 4 by a partition plate 2, a semiconductor refrigeration sheet 5 is fixed at the top of the cooling chamber 3, a refrigeration end of the semiconductor refrigeration sheet 5 is provided with a condensation fin 6, a heat dissipation end of the semiconductor refrigeration sheet 5 is provided with a heat dissipation fin 7, the heat dissipation fin 7 penetrates through the side wall of the box body 1 and extends to the outer side of the box body 1, a water collection tank 8 is arranged under the condensation fin 6, a water discharge pipe 9 is fixed at the bottom end of the water collection tank 8, the water discharge pipe 9 is fixed at the side wall of the cooling chamber 3 by a support 10, the tail end of the water discharge pipe 9 penetrates through the box body 1 and extends to the outer side of the box body 1, an exhaust fan 11 is fixed at the bottom end of the cooling chamber 3, an air inlet pipe 12 of the, the top of the installation chamber 4 is provided with a temperature sensor 15 and a humidity sensor 16 in parallel, the top of the box body 1 is fixed with a ceiling 19, a controller 17 and a storage battery 18 are arranged between the top wall of the box body 1 and the ceiling 19, and the outer side of the ceiling 19 is provided with a photovoltaic panel 20.

Wherein, the right side wall of the box body 1 is provided with a plurality of radiating grooves 21, the outer side of the box body 1 is provided with a rain baffle 22 corresponding to the radiating grooves 21, and four corners of the bottom of the box body 1 are fixed with supporting legs 23. The front end of the box body 1 is hinged with a box door 24 corresponding to the position of the installation chamber 4, and the box door 24 is provided with a handle 25 and a door lock 26. The temperature sensor 15 and the humidity sensor 16 are in signal connection with the controller 17, and the controller 17 is in signal connection with the semiconductor refrigerating sheet 5 and the exhaust fan 11. The photovoltaic panel 20 is connected with the storage battery 18 through the solar controller, and the storage battery 18 is electrically connected with the semiconductor refrigeration piece 5, the temperature sensor 15, the humidity sensor 16 and the controller 17. The controller 17 may be a Cortex-M type microcontroller manufactured by elmier.

One specific application of this embodiment is: the utility model discloses during the use, controller 17 monitors the temperature and humidity in box 1 through temperature sensor 15 and humidity transducer 16, and when the humiture in box 1 was normal, only through radiating groove 21 to carrying out ventilation cooling in the box 1. After the humiture in the box 1 surpassed predetermined threshold value, controller 17 control semiconductor refrigeration piece 5 and air exhauster 11 carry out work, air exhauster 11 makes the air in the installation room 4 pass through in through-hole 14 gets into cooling chamber 3, after contacting condensing fin 6, the vapor in the air is at condensing fin 6 condensation, then fall into water catch bowl 8, through drain pipe 9 discharge box 1, the air after the cooling passes through air exhauster 11 again and gets into in the installation room 4, cool down in the installation room 4, thereby realize dehumidifying in the radiating while, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability. The semiconductor cooling fins 5 dissipate heat to the outside environment through the heat dissipating fins 7. Photovoltaic board 20 charges through solar control ware to battery 18 after absorbing solar energy, and battery 18 can be charged through the commercial power of charger connection simultaneously, is difficult to maintain equipment operation when avoiding illumination not enough. The photovoltaic panel 20 through setting up can effectively utilize solar energy, increases clean energy's use, has reduced the loss of other energy, accords with green development and sees.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel transformer case device of power equipment, includes box (1), its characterized in that: the refrigerator comprises a refrigerator body (1), an inner cavity of the refrigerator body (1) is separated into a cooling chamber (3) and an installation chamber (4) through a partition plate (2), a semiconductor refrigerating sheet (5) is fixed at the top of the cooling chamber (3), a condensing fin (6) is arranged at a refrigerating end of the semiconductor refrigerating sheet (5), a radiating fin (7) is arranged at a radiating end of the semiconductor refrigerating sheet (5), the radiating fin (7) penetrates through the side wall of the refrigerator body (1) and extends to the outer side of the refrigerator body (1), a water collecting tank (8) is arranged under the condensing fin (6), a water discharging pipe (9) is fixed at the bottom end of the water collecting tank (8), the water discharging pipe (9) is fixed at the side wall of the cooling chamber (3) through a support (10), the tail end of the water discharging pipe (9) penetrates through the refrigerator body (1) and extends to the outer side of the refrigerator body (1), an exhaust fan (11) is fixed at the bottom end, air-out pipe (13) of air exhauster (11) run through in baffle (2) extend to installation room (4), through-hole (14) have been seted up to baffle (2) corresponding condensing fin (6) position, installation room (4) top is provided with temperature sensor (15) and humidity transducer (16) side by side, box (1) top is fixed with ceiling (19), be provided with between box (1) roof and ceiling (19) controller (17) and battery (18), the ceiling (19) outside is provided with photovoltaic board (20).

2. The novel transformer box device of the power equipment as claimed in claim 1, wherein: a plurality of radiating grooves (21) are formed in the right side wall of the box body (1), rain baffles (22) are arranged on the outer side of the box body (1) corresponding to the radiating grooves (21), and supporting legs (23) are fixed to four corners of the bottom of the box body (1).

3. The novel transformer box device of the power equipment as claimed in claim 1, wherein: the front end of the box body (1) is hinged with a box door (24) corresponding to the position of the installation chamber (4), and the box door (24) is provided with a handle (25) and a door lock (26).

4. The novel transformer box device of the power equipment as claimed in claim 1, wherein: temperature sensor (15) and humidity transducer (16) signal connection controller (17), controller (17) signal connection semiconductor refrigeration piece (5) and air exhauster (11).

5. The novel transformer box device of the power equipment as claimed in claim 1, wherein: the photovoltaic panel (20) is connected with a storage battery (18) through a solar controller, and the storage battery (18) is electrically connected with the semiconductor refrigeration sheet (5), the temperature sensor (15), the humidity sensor (16) and the controller (17).