CN219696212U

CN219696212U - Explosion-proof transformer

Info

Publication number: CN219696212U
Application number: CN202320866519.2U
Authority: CN
Inventors: 陈安平; 陈浩; 张金钟; 文月华; 宁小兵; 郭武侠; 李长久
Original assignee: Huaxia Hengye Intelligent Electric Co ltd
Current assignee: Huaxia Hengye Intelligent Electric Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-09-15
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses an explosion-proof transformer, which comprises a box body, wherein a placing groove is formed in the top of an inner cavity of the box body, a transformer is arranged in the inner cavity of the placing groove, one side of the transformer is connected with a first water tank, the bottom of the first water tank is connected with a water return pipe, the bottom of the water return pipe is connected with a water pump, one side of the water pump is connected with a connecting water pipe, and one end of the connecting water pipe is connected with a condenser. Through the cooperation of water pump and condenser, can be timely dispel the heat to the transformer, first water tank and second water tank are located the both sides of transformer respectively to hug closely with the edge of transformer, first water tank and second water tank are with the heat absorption back of transformer, and the water in the first water tank then is connected with the water pump through the wet return, and the water pump passes through the connecting water pipe and gives the condenser with water transfer, and after the condenser will cool water, will cool water the second water tank through the raceway with water transfer, the second water tank passes through the U-shaped connecting pipe with first water tank and is connected, can circulate and dispel the heat to the transformer from this.

Description

Explosion-proof transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to an explosion-proof transformer.

Background

A Transformer (Transformer) is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. The transformer is basic equipment for power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like.

The transformer can produce a large amount of heat in the operation in-process, if can not in time discharge the heat, probably appear the device because the high temperature leads to the electric wire short circuit, or the explosion that causes by the short circuit takes place, so this scheme provides one kind and can in time carry out radiating explosion-proof equipment to the transformer.

Disclosure of Invention

The present utility model is directed to an explosion-proof transformer, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the box, the standing groove has been seted up at the inner chamber top of box, the inner chamber of standing groove is provided with the transformer, one side of transformer is connected with first water tank, the bottom of first water tank is connected with the wet return, the bottom of wet return is connected with the water pump, one side of water pump is connected with the connecting water pipe, the one end of connecting the water pipe is connected with the condenser, the top of condenser is connected with the raceway, the top of raceway is connected with the second water tank.

Preferably, a U-shaped connecting pipe is connected between the first water tank and the second water tank, and the first water tank and the second water tank are made of metal materials.

Preferably, the top of box has seted up the connecting hole, the top of connecting hole is connected with the rubber pad.

Preferably, a heat dissipation groove is formed in the bottom of the bottom inner cavity of the box body, and a partition plate is arranged between the placing groove and the heat dissipation groove.

Preferably, a temperature sensor is arranged at the top of the transformer, a buzzer alarm is arranged at the top of the box body, and the temperature sensor is electrically connected with the buzzer alarm.

Preferably, the ventilation hole has been seted up to the top both sides of box, the inner chamber of ventilation hole is provided with a plurality of dead levers, the one end of dead lever is connected with the bull stick, so the one end of bull stick is connected with the scavenger fan, the top of ventilation hole is provided with the baffle, a plurality of ventilation grooves have been seted up to the bottom both sides of box, the top of ventilation groove is provided with the arc.

Preferably, one side of the box body is connected with a box door, one side of the box door is connected with a pull rod, and the surfaces of the box body and the box door are coated with sun-proof paint.

Compared with the prior art, the utility model has the beneficial effects that:

1. this explosion-proof type transformer uses through the cooperation of water pump and condenser, can be timely dispel the heat to the transformer, first water tank and second water tank are located the both sides of transformer respectively to hug closely with the edge of transformer, first water tank and second water tank are with the heat absorption back of transformer, the water in the first water tank then is connected with the water pump through the wet return, the water pump passes through the connecting water pipe and gives the condenser with water transfer, after the condenser will cool water, will cool water transfer for the second water tank through the raceway, the second water tank passes through the U-shaped connecting pipe with first water tank and is connected, can circulate from this dispel the heat to the transformer.

2. The explosion-proof transformer can reduce casualties of people to a certain extent through the cooperation of the temperature sensor and the buzzer alarm, and the top of the transformer is provided with the temperature sensor.

Drawings

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

FIG. 2 is a schematic diagram of the front of the structure of the present utility model;

FIG. 3 is a side view of the present utility model;

fig. 4 is a schematic diagram of a ventilator according to the present utility model.

In the figure: 1. a case; 2. a door; 3. a pull rod; 5. a connection hole; 6. a rubber pad; 7. a placement groove; 8. a transformer; 9. a temperature sensor; 10. a buzzer alarm; 11. a first water tank; 12. a water return pipe; 13. a water pump; 14. connecting a water pipe; 15. a condenser; 16. a water pipe; 17. a second water tank; 18. a U-shaped connecting pipe; 19. a partition plate; 20. a heat sink; 21. a ventilation groove; 22. an arc-shaped plate; 23. an air vent; 24. a fixed rod; 25. a rotating rod; 26. a ventilator; 27. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an explosion-proof type transformer, includes box 1, standing groove 7 has been seted up at the inner chamber top of box 1, and the inner chamber of standing groove 7 is provided with transformer 8, and one side of transformer 8 is connected with first water tank 11, and the bottom of first water tank 11 is connected with wet return 12, and wet return 12's bottom is connected with water pump 13, and one side of water pump 13 is connected with connecting water pipe 14, and connecting water pipe 14's one end is connected with condenser 15, and condenser 15's top is connected with raceway 16, and raceway 16's top is connected with second water tank 17.

Wherein, a U-shaped connecting pipe 18 is connected between the first water tank 11 and the second water tank 17, and the first water tank 11 and the second water tank 17 are made of metal materials.

In this embodiment, the first water tank 11 and the second water tank 17 are respectively located at two sides of the transformer 8 and are tightly attached to the edge of the transformer 8, so that heat energy of the transformer 8 can be absorbed in the first time, the first water tank 11 is connected with the water pump 13 through the water return pipe 12, the water pump 13 extracts water in the first water tank 11 through the water return pipe 12, the water in the second water tank 17 enters the first water tank 11 through the U-shaped connecting pipe 18, heat dissipation can be circularly performed on the transformer 8, the water pump 13 transmits the water to the condenser 15 through the connecting pipe 14, the water can be cooled through condensation of the condenser 15, and the cooled water enters the second water tank 17 through the water pipe 16 to continue heat dissipation for the transformer 8.

Wherein, connecting hole 5 has been seted up at the top of box 1, and the top of connecting hole 5 is connected with rubber pad 6.

In this embodiment, the connecting hole 5 is used for the connection of the transformer 8 and the outside, and the rubber pad 6 is arranged at the top of the connecting hole 5 to avoid the influence of rainwater entering the box 1 on the operation of the transformer 8.

Wherein, the bottom of the bottom cavity of the box body 1 is provided with a heat dissipation groove 20, and a baffle 19 is arranged between the placing groove 7 and the heat dissipation groove 20.

In this embodiment, the placing groove 7 and the heat dissipating groove 20 are separated by the partition 19, so that the mutual interference among the water pump 13, the condenser 15 and the transformer 8 can be avoided.

Wherein, the top of transformer 8 is provided with temperature-sensing ware 9, and the top of box 1 is provided with buzzer siren 10, and temperature-sensing ware 9 and buzzer siren 10 electric connection.

In this embodiment, when the surface temperature of the transformer 8 exceeds the safety range or approaches the critical value, a signal is transmitted to the buzzer alarm 10, and an alarm is given to warn nearby people.

Wherein, the ventilation hole 23 has been seted up to the top both sides of box 1, and the inner chamber of ventilation hole 23 is provided with a plurality of dead levers 24, and the one end of dead lever 24 is connected with bull stick 25, so the one end of bull stick 25 is connected with scavenger fan 26, and the top of ventilation hole 23 is provided with baffle 27, and a plurality of ventilation grooves 21 have been seted up to the bottom both sides of box 1, and the top of ventilation groove 21 is provided with arc 22.

In this embodiment, the ventilation holes 23 and the ventilation slots 21 are used for ventilation and heat dissipation of the device, the ventilation fan 26 can accelerate air flow, so that the heat dissipation effect is better, and the baffle plate 27 and the arc plate 22 are used for preventing rainwater from entering the device to cause current short circuit.

Wherein, one side of box 1 is connected with chamber door 2, and one side of chamber door 2 is connected with pull rod 3, and the sun-proof coating has all been paintd on the surface of box 1 and chamber door 2.

In this embodiment, the case body 1 and the case door 2 are both used to avoid the direct contact between the transformer 8 and the sun, and the sun-proof coating is applied on the surface of the case body to reflect sunlight, so as to avoid excessive residue of sunlight temperature on the surface of the device and influence the transformer 8.

Working principle: during the use, after the heat absorption of transformer 8 is carried out to first water tank 11 and second water tank 17, water in the first water tank 11 then is connected with water pump 13 through wet return 12, water pump 13 passes through connecting pipe 14 and gives condenser 15 with water transfer, after condenser 15 passes through raceway 16 with the water cooling, give second water tank 17 with cold water transfer, second water tank 17 is connected through U-shaped connecting pipe 18 with first water tank 11, can circulate from this and dispel the heat to transformer 8, the material of first water tank 11 and second water tank 17 is the metal, the thermal conductivity of metal is good, can absorb the heat of transformer 8 fast, the top of transformer 8 is provided with temperature-sensing ware 9, when the surface temperature of transformer 8 surpasses the safe range or is close the threshold value, with signal transmission to buzzing alarm 10, and send out the alarm, warn nearby people, the occurrence has been avoided top both sides of box 1 to set up the air vent 23, can carry out in to standing groove 7, the auxiliary water tank is to transformer 8, the bottom both sides of box 1 have seted up groove 21, can carry out water pump 13 and condenser 13 and fan 26, can flow into the heat abstractor 26 with the fan, can flow the fan, the ventilation effect is easy to prevent that ventilation device from getting into the fan, the ventilation device is more convenient, the ventilation device is used for the ventilation device, the ventilation device is easy to flow.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An explosion-proof transformer, includes box (1), its characterized in that: the utility model discloses a water storage tank for a refrigerator, including box (1), standing groove (7) have been seted up at the inner chamber top of box (1), the inner chamber of standing groove (7) is provided with transformer (8), one side of transformer (8) is connected with first water tank (11), the bottom of first water tank (11) is connected with wet return (12), the bottom of wet return (12) is connected with water pump (13), one side of water pump (13) is connected with connecting water pipe (14), the one end of connecting water pipe (14) is connected with condenser (15), the top of condenser (15) is connected with raceway (16), the top of raceway (16) is connected with second water tank (17).

2. An explosion-proof transformer as set forth in claim 1, wherein: a U-shaped connecting pipe (18) is connected between the first water tank (11) and the second water tank (17), and the first water tank (11) and the second water tank (17) are made of metal materials.

3. An explosion-proof transformer as set forth in claim 1, wherein: the top of box (1) has seted up connecting hole (5), the top of connecting hole (5) is connected with rubber pad (6).

4. An explosion-proof transformer as set forth in claim 1, wherein: the bottom of the bottom inner cavity of the box body (1) is provided with a heat dissipation groove (20), and a partition plate (19) is arranged between the placing groove (7) and the heat dissipation groove (20).

5. An explosion-proof transformer as set forth in claim 1, wherein: the top of transformer (8) is provided with temperature-sensing ware (9), the top of box (1) is provided with buzzer siren (10), temperature-sensing ware (9) and buzzer siren (10) electric connection.

6. An explosion-proof transformer as set forth in claim 1, wherein: the novel ventilating box is characterized in that ventilation holes (23) are formed in two sides of the top of the box body (1), a plurality of fixing rods (24) are arranged in the inner cavity of the ventilation holes (23), one end of each fixing rod (24) is connected with a rotating rod (25), one end of each rotating rod (25) is connected with a ventilating fan (26), a baffle plate (27) is arranged at the top of each ventilation hole (23), a plurality of ventilating grooves (21) are formed in two sides of the bottom of the box body (1), and arc-shaped plates (22) are arranged at the tops of the ventilating grooves (21).

7. An explosion-proof transformer as set forth in claim 1, wherein: one side of the box body (1) is connected with a box door (2), one side of the box door (2) is connected with a pull rod (3), and the surfaces of the box body (1) and the box door (2) are coated with sun-proof paint.