CN215815496U

CN215815496U - Transformer

Info

Publication number: CN215815496U
Application number: CN202120801490.0U
Authority: CN
Inventors: 马小民; 王莉; 徐立霞
Original assignee: Weihai Wenyi Intelligent Technology Co ltd; Weihai Heyi Electronic Technology Co ltd
Current assignee: Weihai Wenyi Intelligent Technology Co ltd; Weihai Heyi Electronic Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-02-11
Anticipated expiration: 2031-04-19

Abstract

The application provides a transformer, which comprises a transformer chamber, a high-voltage chamber and a low-voltage chamber, wherein the high-voltage chamber is fixedly arranged on the left side wall of the low-voltage chamber, the high-voltage chamber and the low-voltage chamber are fixedly arranged on the upper end surface of the transformer chamber, a fixing frame is arranged below the transformer chamber, a protective cover is fixedly arranged between the bottom end surface of the transformer chamber and the upper end surface inside the fixed frame, the interior of the protective cover is fixedly provided with a fixing ring and a fan in sequence from top to bottom, the interior of the fixing ring is fixedly provided with a cold liquid pipe, the bottom end surface of the interior of the transformer chamber is provided with a heat dissipation plate in a penetrating way, thereby the cold air emitted by the cold liquid pipe is diffused into the transformer chamber, the high-pressure chamber and the low-pressure chamber through the rotation of the fan, thereby dispel the heat, reach the effect of cooling, carry out the water conservancy diversion with the rainwater through a plurality of guiding gutters, avoid the rainwater to pile up to the protection transformer does not receive the damage.

Description

Transformer

Technical Field

The application belongs to the technical field of distribution equipment, and particularly relates to a transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and mainly realizes a voltage conversion function as long as components are a primary coil, a secondary coil and an iron core.

Because the transformer is located outdoors, often receive rain, long-time rain or under the condition of heavy rain, damage inner structure easily, and the transformer produces heat when operation, and this heat comes from the heat that the vortex disappearance in the transformer core produced, and load current flows through the heat that transformer winding produced, if the heat dissipation is untimely, can damage the transformer, and the ventilation formula machine case that most adopted among the prior art dispels the heat to the transformer, and the radiating effect is not good, lacks the temperature regulation and control to the transformer moreover.

Disclosure of Invention

The transformer provided by the utility model has the advantages that cold air is diffused into a transformer chamber, a high-pressure chamber and a low-pressure chamber to perform heat dissipation and cooling, rainwater is guided by a plurality of water guide grooves, rainwater accumulation is avoided, and the transformer is protected from being damaged.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a transformer comprises a transformer chamber, a high-pressure chamber and a low-pressure chamber, wherein the high-pressure chamber is fixedly arranged on the left side wall of the low-pressure chamber, the high-pressure chamber and the low-pressure chamber are fixedly arranged on the upper end surface of the transformer chamber, a fixed frame is arranged below the transformer chamber, a protective cover is fixedly arranged between the bottom end surface of the transformer chamber and the upper end surface of the interior of the fixed frame, a fixed ring and a fan are sequentially and fixedly arranged in the protective cover from top to bottom, a cold liquid pipe is fixedly arranged in the fixed ring, a heat dissipation plate is arranged on the bottom end surface of the interior of the transformer chamber in a penetrating manner, a plurality of through holes are formed in the upper end surface of the heat dissipation plate in a penetrating manner, a cold liquid storage tank is arranged on the right side wall of the transformer chamber, the cold liquid storage tank is fixedly arranged at the right end of the upper end surface of the fixed frame, a water pump is fixedly arranged on the front end surface of the cold liquid storage tank, and is communicated with the cold liquid storage tank through a pipeline, the left side wall intercommunication of water pump has the outlet pipe, the other end of outlet pipe run through the protection casing in proper order and solid fixed ring and with the water inlet intercommunication of cold liquid pipe, the louvre has all been run through to the one side that high-pressure chamber and low-pressure chamber kept away from relatively, the guiding gutter has been seted up to the top face of high-pressure chamber and low-pressure chamber, the inside right side wall fixed mounting of high-pressure chamber has temperature sensor.

In order to facilitate the outside air to enter the interior of the protective cover through the plurality of air inlet holes for heat dissipation, the protective cover is preferably used for the transformer, the bottom of the outer side wall of the protective cover is provided with the air inlet holes in a penetrating mode, and the protective cover is located right below the heat dissipation plate.

In order to enable cold liquid water in the cold liquid pipe to flow into the cold liquid storage tank through the water inlet pipe to form backflow and further be recycled, as a preferable mode of the transformer, the left side wall of the cold liquid storage tank is communicated with the water inlet pipe, and the other end of the water inlet pipe sequentially penetrates through the protective cover and the fixing ring and is communicated with the water outlet of the cold liquid pipe.

In order to facilitate the air flow in the transformer chamber to be introduced into the high-pressure chamber and the low-pressure chamber for heat dissipation and temperature reduction, preferably, the bottom end surfaces of the high-pressure chamber and the low-pressure chamber are communicated with vent pipes, and the other ends of the two vent pipes are communicated with the transformer chamber.

In order to facilitate the control of the temperature in the transformer chamber and timely cooling, as an optimal choice of the transformer, a controller is fixedly installed on the right side wall of the interior of the transformer chamber, and the controller is electrically connected with the fan, the temperature sensor and the water pump respectively.

In order to increase the stability of the fixation of the transformer chamber, it is preferable that two support plates distributed left and right are fixedly installed on the bottom end surface of the inner part of the fixing frame, the two support plates are fixedly connected with the bottom end surface of the transformer chamber, and fixing plates are fixedly installed between the left and right sides of the inner part of the fixing frame and the left and right sides of the transformer chamber.

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

the transformer adds cold liquid into the cold liquid storage box, when the device operates, the temperature range value is set on the controller, the temperature sensor detects the temperature in the high-pressure chamber and sends a signal to the controller, if the temperature detected by the temperature sensor exceeds the set range, the controller starts the water pump and the fan, the cold liquid in the cold liquid storage box is pumped into the cold liquid pipe by the water pump through the water outlet pipe, the fan rotates to diffuse the cold air distributed by the cold liquid pipe into the transformer chamber, and then the cold air enters the high-pressure chamber and the low-pressure chamber through the two air pipes, so that the transformer chamber, the high-pressure chamber and the low-pressure chamber radiate heat, the effect of cooling is achieved, the cold liquid in the cold liquid pipe flows into the water inlet pipe and then is guided into the cold liquid storage box, and is recycled, when the device is in rainy days, the rainwater is guided by the plurality of water guide grooves, and the rainwater is prevented from accumulating, damage to the transformer;

to sum up, this kind of transformer rotates through the fan and spreads the air conditioning that cold liquid pipe distributed to the transformer indoor, high-pressure chamber and low-pressure chamber in to dispel the heat, reach the effect of cooling, carry out the water conservancy diversion with the rainwater through a plurality of guiding gutters, avoid the rainwater to pile up, thereby the protection transformer does not receive the damage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a diagram of a transformer structure according to the present invention;

FIG. 2 is a top view of the retaining ring of FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the shield of FIG. 1 in accordance with the present invention;

fig. 4 is a perspective view of the cool-night storage box of fig. 1 according to the present invention.

In the figure, 1, a fixed frame; 101. a fixing plate; 102. a support plate; 2. a protective cover; 201. a fan; 202. A fixing ring; 2021. a cold liquid pipe; 203. an air inlet hole; 3. a transformer chamber; 301. a heat dissipation plate; 302. a controller; 4. a cold-night storage tank; 401. a water pump; 402. a water outlet pipe; 403. a water inlet pipe; 5. a high pressure chamber; 501. Heat dissipation holes; 502. a temperature sensor; 503. a breather pipe; 504. a water chute; 6. a low pressure chamber.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The transformer provided in the embodiments of the present application will now be described. The transformer is shown in figures 1-4:

the utility model provides a transformer, includes transformer room 3, high-pressure chamber 5 and low-pressure chamber 6, and 5 fixed mounting in the left side wall of low-pressure chamber 6 in high-pressure chamber 5, high-pressure chamber 5 and low-pressure chamber 6 fixed mounting in the up end of transformer room 3, its characterized in that: a fixed frame 1 is arranged below a transformer chamber 3, a protective cover 2 is fixedly arranged between the bottom end surface of the transformer chamber 3 and the upper end surface of the inner part of the fixed frame 1, a fixed ring 202 and a fan 201 are fixedly arranged in the protective cover 2 from top to bottom in sequence, a cold liquid pipe 2021 is fixedly arranged in the fixed ring 202, a heat dissipation plate 301 is arranged in the transformer chamber 3 in a penetrating way, a plurality of through holes are arranged in the upper end surface of the heat dissipation plate 301 in a penetrating way, a cold liquid storage tank 4 is arranged on the right side wall of the transformer chamber 3, the cold liquid storage tank 4 is fixedly arranged at the right end of the upper end surface of the fixed frame 1, a water pump 401 is fixedly arranged on the front end surface of the cold liquid storage tank 4, the water pump 401 is communicated with the cold liquid storage tank 4 through a pipeline, a water outlet pipe 402 is communicated with the left side wall of the water pump 401, the other end of the water outlet pipe 402 sequentially penetrates through the protective cover 2 and the fixed ring 202 and is communicated with a water inlet of the cold liquid pipe 2021, one side of the high-pressure chamber 5 and the low-pressure chamber 6 which are relatively far away from each other is provided with a heat dissipation hole 501 in a penetrating way, the top end surfaces of the high-pressure chamber 5 and the low-pressure chamber 6 are provided with a water guide groove 504, and the right side wall inside the high-pressure chamber 5 is fixedly provided with a temperature sensor 502.

The air inlet 203 has all been seted up in the bottom of protection casing 2 lateral wall through, and protection casing 2 is located heating panel 301 under.

The left side wall of the cold night storage tank 4 is communicated with a water inlet pipe 403, and the other end of the water inlet pipe 403 sequentially penetrates through the protective cover 2 and the fixing ring 202 and is communicated with the water outlet of the cold liquid pipe 2021.

The bottom end surfaces of the high-pressure chamber 5 and the low-pressure chamber 6 are communicated with vent pipes 503, and the other ends of the two vent pipes 503 are communicated with the transformer chamber 3.

The controller 302 is fixedly installed on the right side wall inside the transformer chamber 3, and the controller 302 is electrically connected with the fan 201, the temperature sensor 502 and the water pump 401 respectively.

Two support plates 102 distributed left and right are fixedly installed on the bottom end face of the inside of the fixed frame 1, the two support plates 102 are both fixedly connected with the bottom end face of the transformer chamber 3, and a fixed plate 101 is fixedly installed between the left and right sides of the inside of the fixed frame 1 and the left and right sides of the transformer chamber 3.

The working principle and the using process of the utility model are as follows: firstly, cold liquid is added into the cold night storage tank 4, when the device operates, a temperature range value is set on the controller 302, the temperature sensor 502 detects the temperature in the high pressure chamber 5 and sends a signal to the controller 302, if the temperature detected by the temperature sensor 502 exceeds a set range, the controller 302 starts the water pump 401 and the fan 201, so that the cold liquid in the cold night storage tank 4 is pumped into the cold liquid pipe 2021 by the water pump 401 through the water outlet pipe 402, the fan 201 rotates to diffuse the cold air diffused by the cold liquid pipe 2021 into the transformer chamber 3, and then the cold air enters the high pressure chamber 5 and the low pressure chamber 6 through the two air pipes 503, so that the transformer chamber 3, the high pressure chamber 5 and the low pressure chamber 6 dissipate heat to achieve the effect of cooling, and the cold liquid in the cold liquid pipe 2021 flows into the water inlet pipe 403 and then is guided into the cold night storage tank 4 to be used for circulating cooling, when the weather, the water guide grooves 504 guide rainwater, so that rainwater accumulation is avoided, and the transformer is protected from being damaged.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A transformer comprising a transformer chamber (3), a high-voltage chamber (5) and a low-voltage chamber (6), the high-voltage chamber (5) being fixedly mounted to a left side wall of the low-voltage chamber (6), the high-voltage chamber (5) and the low-voltage chamber (6) being fixedly mounted to an upper end face of the transformer chamber (3), characterized in that: the transformer chamber comprises a transformer chamber (3), a fixing frame (1) is arranged below the transformer chamber (3), a protective cover (2) is fixedly arranged between the bottom end face of the transformer chamber (3) and the upper end face of the inside of the fixing frame (1), a fixing ring (202) and a fan (201) are fixedly arranged inside the protective cover (2) from top to bottom in sequence, a cold liquid pipe (2021) is fixedly arranged inside the fixing ring (202), a heat dissipation plate (301) is installed on the bottom end face of the inside of the transformer chamber (3) in a penetrating manner, a plurality of through holes are formed in the upper end face of the heat dissipation plate (301) in a penetrating manner, a cold liquid storage box (4) is arranged on the right side wall of the transformer chamber (3), the cold liquid storage box (4) is fixedly arranged at the right end of the upper end face of the fixing frame (1), a water pump (401) is fixedly arranged on the front end face of the cold liquid storage box (4), and the water pump (401) is communicated with the cold liquid storage box (4) through a pipeline, the left side wall intercommunication of water pump (401) has outlet pipe (402), the other end of outlet pipe (402) run through protection casing (2) and solid fixed ring (202) in proper order and with the water inlet intercommunication of cold liquid pipe (2021), one side that hyperbaric chamber (5) and low-pressure chamber (6) kept away from relatively all runs through and has seted up louvre (501), guiding gutter (504) have been seted up to the top terminal surface of hyperbaric chamber (5) and low-pressure chamber (6), the inside right side wall fixed mounting of hyperbaric chamber (5) has temperature sensor (502).

2. A transformer according to claim 1, characterised in that: the bottom of the outer side wall of the protective cover (2) is provided with an air inlet (203) in a penetrating mode, and the protective cover (2) is located under the heat dissipation plate (301).

3. A transformer according to claim 1, characterised in that: the left side wall intercommunication of cold night bin (4) has inlet tube (403), the other end of inlet tube (403) runs through protection casing (2) and solid fixed ring (202) in proper order and communicates with the delivery port of cold liquid pipe (2021).

4. A transformer according to claim 1, characterised in that: the bottom end surfaces of the high-pressure chamber (5) and the low-pressure chamber (6) are communicated with vent pipes (503), and the other ends of the two vent pipes (503) are communicated with the transformer chamber (3).

5. A transformer according to claim 1, characterised in that: the right side wall of the interior of the transformer chamber (3) is fixedly provided with a controller (302), and the controller (302) is electrically connected with the fan (201), the temperature sensor (502) and the water pump (401) respectively.

6. A transformer according to claim 1, characterised in that: the bottom face fixed mounting of fixed frame (1) inside has backup pad (102) of controlling the distribution of two, two backup pad (102) all with the bottom face fixed connection of transformer room (3), all fixed mounting has fixed plate (101) between the left and right sides of fixed frame (1) inside and the left and right sides of transformer room (3).