CN215911270U

CN215911270U - Rain-proof energy-saving power distribution transformer

Info

Publication number: CN215911270U
Application number: CN202122436946.0U
Authority: CN
Inventors: 吴潆通; 赵越
Original assignee: Jiangsu Shangneng Tongchuang Electric Co ltd
Current assignee: Jiangsu Shangneng Tongchuang Electric Co ltd
Priority date: 2021-10-10
Filing date: 2021-10-10
Publication date: 2022-02-25
Anticipated expiration: 2031-10-10

Abstract

A rainwater-proof energy-saving power distribution transformer comprises a transformer body and a box body, wherein a cavity is arranged in the box body, a supporting plate is arranged at the center of the cavity and is arranged below the center of the cavity, the supporting plate is connected with the inner wall of the cavity in a sliding manner, the transformer body is arranged at the top end of the supporting plate, a driving motor is arranged at the center of the bottom end of the cavity, a heat radiation fan is arranged at the output end of the driving motor, air inlet holes are uniformly distributed at the top end of the supporting plate above the heat radiation fan, two groups of fixing blocks are respectively arranged at the left side and the right side of the heat radiation fan at the bottom end of the cavity and at the bottom end of the supporting plate, damping springs are arranged at the two adjacent ends of the fixing blocks, a limiting rod is arranged at the center of the cavity bottom end, which is adjacent to the two groups of fixing blocks, the top end of the limiting rod penetrates through the supporting plate and is positioned above the supporting plate, the device has good damping effect, and the limiting rod and the limiting block can effectively control and limit the transformer body to float up and down, prevent that the bottom reset spring of transformer body bottom from splitting and damaging other devices.

Description

Rain-proof energy-saving power distribution transformer

Technical Field

The utility model relates to the field of transformers, in particular to a rainwater-proof energy-saving power distribution transformer.

Background

The existing transformer has no structure specially used for preventing rainwater, which results in that after long-term use, the wiring of the transformer is severely corroded, which not only affects the performance and the service life, but also may cause danger, because the corroded structure part of the transformer is easy to generate the condition of short circuit and fire, if inflammable substances exist nearby, disasters are easy to generate, the existing outdoor transformer has no structure which can transmit high-temperature signals to maintenance personnel in time, when the transformer breaks down, maintenance personnel can not timely arrive at the transformer for maintenance, the use of users is affected, the transformer is a complete set of transformation equipment, can be used for terminal power supply and ring network power supply, has convenient conversion, ensures the reliability and flexibility of power supply, however, the transformer generates much heat during operation, and therefore, a corresponding heat dissipation device needs to be provided. At present, most of the heat dissipation devices adopt an oil circulation mode for heat dissipation, but the mode of simply adopting heat dissipation fins for heat dissipation can cause unsmooth air circulation near the transformer, thereby affecting the heat dissipation efficiency, and the heat dissipation devices can not resist wind, sunshine and affect the service life.

The prior art is for example the name of patent number "CN 201510782828.1" a safe radiating transformer ", including the transformer housing the controller is installed in the left side of transformer housing inner chamber the up end of evaporimeter is equipped with the temperature sensing pipe, the right side switch-on pipe of this evaporimeter, and the pipe extends to in the transformer housing, the compressor is located the bottom of transformer housing inner chamber, and the other end of compressor passes through the condenser pipe and switch-on with heat exchanger, heat exchanger's the other end has the storage water tank through the pipe switch-on, and heat exchanger and storage water tank are located the right side of compressor in proper order, evaporimeter, compressor and the equal electric connection controller of heat exchanger.

This safe radiating transformer appears dog-ear, pincher trees easily, phenomenon such as misalignment, quality when the wet piece of cloth production of assurance that can not be fine for the device function is single, greatly increased the human cost, improved the cost of this equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the rainwater-proof energy-saving power distribution transformer with good damping effect.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a rainwater-proof energy-saving power distribution transformer comprises a transformer body and a box body, wherein a cavity is arranged in the box body, a support plate is arranged at the center of the cavity and is arranged below the center of the cavity, the support plate is connected with the inner wall of the cavity in a sliding manner, the transformer body is arranged at the top end of the support plate, a driving motor is arranged at the center of the bottom end of the cavity, a heat radiation fan is arranged at the output end of the driving motor, air inlet holes are uniformly distributed at the top end of the support plate above the heat radiation fan, two groups of fixed blocks are respectively arranged at the left side and the right side of the heat radiation fan at the bottom end of the cavity and the bottom end of the support plate, damping springs are arranged at the two adjacent ends of the fixed blocks, a limiting rod is arranged at the center of the two groups of fixed blocks, the top end of the limiting rod penetrates through the support plate and is arranged above the support plate, limiting blocks are arranged below the surface of the support plate and above the support plate, and condenser pipes are arranged at the left end and the right end of the cavity, the refrigerator is arranged on the left side and the right side of the box body, the output end of the refrigerator is connected with the condensing pipe, the front end of the box body is provided with a switch door, the left side of the switch door is hinged with the box body, and air outlet holes are uniformly distributed in the bottom end of the cavity.

In order to prevent the support plate from being impacted and damaged when moving, the utility model is improved in that a rubber pad is arranged at one end of the limit block close to the support plate.

In order to better prevent rainwater from flowing in, the utility model is improved in that two groups of top plates are installed at the top end of the box body, the bottom end installation supports of the top plates are connected with the top end of the box body, waterproof side walls are fixedly connected to the bottoms of the left side and the right side of each top plate, wire holes are uniformly distributed in the upper ends of the waterproof side walls, and binding posts are arranged on the left side and the right side of the upper part of the box body.

In order to better detect the temperature of the surface of the transformer, the utility model improves that a temperature sensor is arranged in the middle of the top of the box body, and a controller is arranged on the upper part of the temperature sensor.

In order to better detect the temperature of the transformer, the utility model improves that the signal emitter is arranged on the top of the top plate, and the temperature sensor and the signal emitter are electrically connected with the controller.

In order to better waterproof the box body, the utility model improves that the surface of the box body and the surface of the top plate are provided with waterproof layers.

In order to better observe the working condition of the transformer, the utility model improves that the front end of the switch door is provided with an observation window.

In order to prevent dust from entering the cavity, the utility model is improved in that a dustproof net is arranged at the bottom end of the air outlet.

(III) advantageous effects

Compared with the prior art, the utility model provides a rainwater-proof energy-saving power distribution transformer which has the following beneficial effects:

this rain-proof energy-conservation divides electric transformer through the cooperation of roof and support for the rainwater can follow the landing of roof surface, prevents that the rainwater from falling into the box and damaging the transformer, through the cooperation of fixed block, damping spring, gag lever post and stopper, makes the device possess the shock attenuation effect well, and gag lever post and stopper can effectual control restriction transformer body fluctuate, prevent that reset spring fracture and damage other devices at the bottom of the transformer body bottom.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A.

In the figure: 1. a transformer body; 2. a box body; 3. a cavity; 4. a support plate; 5. a drive motor; 6. a heat radiation fan; 7. an air inlet; 8. a fixed block; 9. a damping spring; 10. a limiting rod; 11. a limiting block; 12. a condenser tube; 13. a refrigerator; 14. opening and closing the door; 15. an air outlet; 16. a rubber pad; 17. a top plate; 18. a support; 19. a binding post; 20. a temperature sensor; 21. a controller; 22. a signal transmitter; 23. an observation window; 24. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a rain-proof energy-saving power distribution transformer comprises a transformer body 1 and a box body 2, wherein a cavity 3 is arranged in the box body 2, a support plate 4 is arranged at the center of the cavity 3, the support plate 4 is slidably connected with the inner wall of the cavity 3, the transformer body 1 is arranged at the top end of the support plate 4, a driving motor 5 is arranged at the center of the bottom end of the cavity 3, a heat radiation fan 6 is arranged at the output end of the driving motor 5, air inlet holes 7 are uniformly distributed at the top end of the support plate 4 above the heat radiation fan 6, two groups of fixing blocks 8 are respectively arranged at the left side and the right side of the heat radiation fan 6 at the bottom end of the cavity 3 and the bottom end of the support plate 4, damping springs 9 are arranged at the two adjacent ends of the fixing blocks 8, a limiting rod 10 is arranged at the center of the bottom end of the cavity 3 adjacent to the two groups of fixing blocks 8, the top end of the limiting rod 10 passes through the support plate 4 and is arranged above the support plate 4, limiting blocks 11 are arranged below the supporting plate 4 and above the supporting plate 4 on the surface of the limiting rod 10, condensation pipes 12 are arranged at the left end and the right end of the cavity 3, refrigerators 13 are arranged at the left side and the right side of the box body 2, the output end of each refrigerator 13 is connected with the corresponding condensation pipe 12, a switch door 14 is arranged at the front end of the box body 2, the left side of the switch door 14 is hinged to the box body 2, and air outlets 15 are uniformly distributed at the bottom end of the cavity 3.

A rubber pad 16 is arranged at one end of the limiting block 11, which is close to the supporting plate 4, so that the limiting block is prevented from being damaged by impact when the supporting plate moves.

Two sets of roof 17 of box 2's top installation, roof 17 bottom installing support 18 is connected with box 2 top, the equal fixedly connected with waterproof lateral wall in left and right sides bottom of roof 17, the upper end evenly distributed wire guide of waterproof lateral wall, the upper portion left and right sides of box 2 all is equipped with terminal 19, the better inflow that prevents the rainwater.

The middle of the top of the box body 2 is provided with a temperature sensor 20, and the upper part of the temperature sensor 20 is provided with a controller 21, so that the temperature of the surface of the transformer can be better detected.

The signal emitter 22 is arranged on the top of the top plate 17, and the temperature sensor 20 and the signal emitter 22 are both electrically connected with the controller 21, so as to better detect the temperature of the transformer.

The surface of the box body 2 and the surface of the top plate 17 are provided with waterproof layers, and the box body is better waterproof.

An observation window 23 is arranged at the front end of the switch door 14, so that the working condition of the transformer can be better observed.

And a dust screen 24 is arranged at the bottom end of the air outlet 15 to prevent dust from entering the cavity.

In conclusion, this rain-proof energy-conserving distribution's transformer, when using, when the device receives rainy day, through the cooperation of roof 17 with support 18, make the rainwater can follow roof 17 surface landing, prevent that the rainwater from falling into and damaging transformer body 1 in box 2, when box 2 meets and shakes, transformer body 1 moves down and causes damping spring 9 to extrude downwards, stopper 11 on gag lever post 10 surface can prevent that transformer body 1 from extrudeing downwards and excessively damaging radiator fan 6, later driving motor 5 starts, drive radiator fan 6 rotates, upwards admit air for transformer body 1 heat dissipation through inlet port 7, 13 refrigerate for condenser pipe 12, in order to alleviate the temperature in the cavity 3.

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

Claims

1. The utility model provides a transformer of electric is divided in energy-conservation of rain-proof water, includes transformer body (1) and box (2), its characterized in that: a cavity (3) is arranged in the box body (2), a supporting plate (4) is installed at the center of the cavity (3) by leaning on the lower portion, the supporting plate (4) is connected with the inner wall of the cavity (3) in a sliding mode, a transformer body (1) is installed at the top end of the supporting plate (4), a driving motor (5) is installed at the center of the bottom end of the cavity (3), a heat radiation fan (6) is installed at the output end of the driving motor (5), air inlet holes (7) are evenly distributed at the top end of the supporting plate (4) above the heat radiation fan (6), two groups of fixing blocks (8) are respectively installed at the left side and the right side of the heat radiation fan (6) at the bottom end of the cavity (3) and the bottom end of the supporting plate (4), damping springs (9) are installed at two adjacent ends of the fixing blocks (8), a limiting rod (10) is arranged at the center of the cavity (3) adjacent to the two groups of fixing blocks (8), and the top end of the limiting rod (10) penetrates through the supporting plate (4) and is located above the supporting plate (4), gag lever post (10) surface is located backup pad (4) below and backup pad (4) top and sets up stopper (11), both ends set up condenser pipe (12) about cavity (3), the box (2) left and right sides sets up refrigerator (13), refrigerator (13) output is connected with condenser pipe (12), box (2) front end sets up switch door (14), switch door (14) left side is articulated with box (2), cavity (3) bottom evenly distributed venthole (15).

2. The transformer for rain protection and energy saving distribution according to claim 1, characterized in that: and one end of the limiting block (11) close to the supporting plate (4) is provided with a rubber pad (16).

3. The transformer for rain protection and energy saving distribution according to claim 1, characterized in that: two sets of roof (17) of top installation of box (2), roof (17) bottom installing support (18) are connected with box (2) top, the equal fixedly connected with waterproof lateral wall in the left and right sides bottom of roof (17), the upper end evenly distributed wire hole of waterproof lateral wall, the upper portion left and right sides of box (2) all is equipped with terminal (19).

4. A rain-proof energy-saving power distribution transformer according to claim 3, characterized in that: the middle of the top of the box body (2) is provided with a temperature sensor (20), and the upper part of the temperature sensor (20) is provided with a controller (21).

5. The transformer of claim 4 for rain protection and energy conservation distribution, characterized in that: the top of roof (17) sets up signal transmitter (22), temperature sensor (20), signal transmitter (22) all with controller (21) electric connection.

6. A rain-proof energy-saving power distribution transformer according to claim 3, characterized in that: and waterproof layers are arranged on the surface of the box body (2) and the surface of the top plate (17).

7. The transformer for rain protection and energy saving distribution according to claim 1, characterized in that: an observation window (23) is arranged at the front end of the switch door (14).

8. The transformer for rain protection and energy saving distribution according to claim 1, characterized in that: and the bottom end of the air outlet (15) is provided with a dust screen (24).