CN221596159U

CN221596159U - Transformer with overheat protection function

Info

Publication number: CN221596159U
Application number: CN202322993240.3U
Authority: CN
Inventors: 刘玉梅; 陈群丽
Original assignee: Hunan Bingyan Electromechanical Equipment Co ltd
Current assignee: Hunan Bingyan Electromechanical Equipment Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-08-23
Anticipated expiration: 2033-11-07

Abstract

The utility model relates to the technical field of transformers, and discloses a transformer with an overheat protection function. This transformer with overheat protection function, including transformer main part, connecting plate and water pump, transformer main part outside welding has the fin, transformer main part bottom bolted connection has the base, drive the telescopic link and rise, and then make the connecting plate top simultaneously with two connect electric piece contacts, can pass through the patch cable and switch on the water pump, make the water pump in the water tank go out to the water pipe, spray water to the fin by the water pipe again, accelerate the fin heat dissipation, reduce transformer main part temperature, and transformer main part temperature reduces the back, temperature controller can make telescopic motor control telescopic link decline, make two connect electric piece no longer circular telegram, can stop the water spray cooling, a plurality of subassemblies mutually support can carry out overheat protection to the transformer main part, reduce the probability of transformer main part overheat fault.

Description

Transformer with overheat protection function

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer with an overheat protection function.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc.

First, current transformer can install outdoor usually, and when outdoor weather is hot, the transformer operation can produce high temperature, and receives high temperature weather's influence, and the accumulation of too high temperature is difficult for giving off, and then very easily leads to the overheated trouble of transformer for current transformer overheat fault rate is high.

Second, current spray set that is used for transformer cooling can not collect waste water after the water spray for current spray cooling device can not the rational utilization water resource when using, use cost is high.

Disclosure of utility model

The present utility model is directed to a transformer with overheat protection function, so as to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a transformer with overheat protection function, includes transformer main part, connecting plate and water pump, transformer main part outside welding has the fin, transformer main part bottom bolted connection has the base, transformer main part one side welding has the fixed block, fixed block both sides bolted connection has the water tank, the water tank is kept away from one side bolted connection of fixed block has the water pump, fixed block bottom activity has the telescopic link throughout, telescopic link top welding has the connecting plate, the connecting plate top is equipped with the power connection piece, the outside water pipe that has encircleed of transformer main part.

Preferably, the telescopic rod is far away from one end of the connecting plate and is connected with a telescopic motor through a bolt, the telescopic rod is connected with the output end of the telescopic motor through a bolt, and the telescopic motor is connected with the outside of the transformer body through a bolt.

Preferably, the top of the power connection block is welded inside the fixed block, two power connection blocks are arranged and symmetrically arranged, and the power connection ends at the top of the power connection block are connected with the adapter cable in a twisted mode.

Preferably, the water pipe is connected with an adapter block through bolts, a spray head is connected with the top of the adapter block through bolts, and one side of the water pump, which is far away from the water tank, is connected with the water pipe interface through bolts.

Preferably, one end of the telescopic motor, which is far away from the telescopic rod, is connected with a start-stop cable in a twisted mode, and one end of the start-stop cable, which is far away from the telescopic motor, is connected with a temperature sensor in a twisted mode.

Preferably, the temperature sensor is connected to the outside of the transformer body through bolts, and the temperature detection end of the temperature sensor is tightly attached to the surface of the transformer body.

Preferably, the base is provided with a water draining tank, the base is internally provided with a water collecting tank, and the water draining tank is communicated with the water collecting tank.

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

First, when the transformer main part work is overheated, temperature sensor can be through opening stop the cable and supply power to flexible motor and make flexible motor open, drive the telescopic link and rise, and then make the connecting plate top contact with two electric blocks simultaneously, can be through the switching cable circular telegram to the water pump, make the water pump in the water tank go out to the water pipe in, spray water to the fin by the water pipe again on through the shower nozzle, accelerate the fin heat dissipation, reduce transformer main part temperature, and the transformer main part temperature reduces the back, temperature controller can make flexible motor control telescopic link decline, make two electric blocks no longer circular telegram, can stop the water spray cooling, a plurality of subassemblies mutually support can carry out overheat protection to the transformer main part, reduce the probability of transformer main part overheat fault.

Second, partial drop of water can follow transformer main part surface landing in the base when the water spray cooling, collect waste water in the water catch bowl by the lower basin on the base again, when the workman need to use waste water secondary, connect outside switching pipe on the pipeline of base one side, can draw forth waste water, the base can carry out recycle to waste water, has practiced thrift the water resource, has reduced the cooling cost.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

Fig. 3 is a structural view of the water tank of the present utility model.

Fig. 4 is a schematic diagram of a circuit block structure according to the present utility model.

Wherein: 1. a transformer body; 2. a heat sink; 3. a base; 4. a water discharging tank; 5. a water collection tank; 6. a fixed block; 7. a temperature sensor; 8. starting and stopping a cable; 9. a spray head; 10. a telescopic motor; 11. a telescopic rod; 12. a connecting plate; 13. a power connection block; 14. an adaptor cable; 15. a water tank; 16. a water pump; 17. a water pipe; 18. and a switching block.

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.

Referring to fig. 1-4, a transformer with overheat protection function, including transformer main part 1, connecting plate 12 and water pump 16, transformer main part 1 outside welding has fin 2, transformer main part 1 bottom bolted connection has base 3, transformer main part 1 one side welding has fixed block 6, fixed block 6 both sides bolted connection has water tank 15, one side bolted connection that water tank 15 kept away from fixed block 6 has water pump 16, there is telescopic link 11 fixed block 6 bottom activity run-through, telescopic link 11 top welding has connecting plate 12, connecting plate 12 top is equipped with and connects electric block 13, transformer main part 1 outside is encircleed and is had water pipe 17, when transformer main part 1 work is overheated, temperature sensor 7 can be through opening and stopping cable 8 to flexible motor 10 power supply and make flexible motor 10 open, drive telescopic link 11 rise, and then make connecting plate 12 top simultaneously with two connect electric block 13 contact, can be through the switching cable 14 to water pump 16 circular telegram, make water pump in the water tank 15 pump to water pipe 17, it spouts fin 2 to pass through shower nozzle 9 to pass through water pipe 17, it has fin 2 to accelerate the heat sink main part 1, reduce transformer main part 1 temperature, and temperature sensor 7 can reduce the temperature sensor 1 and the temperature sensor 10 can reduce the temperature sensor and the temperature sensor can reduce the temperature sensor and the temperature sensor 1 can reduce the temperature-down to the temperature sensor and the temperature sensor 1 can reduce the temperature-down and the temperature-down the mutual error.

Specifically, the telescopic rod 11 is far away from the telescopic motor 10 at one end of the connecting plate 12, the telescopic rod 11 is connected with the output end of the telescopic motor 10 through bolts, and the telescopic motor 10 is connected with the outside of the transformer main body 1 through bolts.

Through the above technical scheme, after the telescopic motor 10 is electrified, the telescopic rod 11 is driven to move up and down, so that whether the power-on block 13 is electrified or not is controlled.

Specifically, the top welding of electric connection piece 13 is in fixed block 6 inside, and electric connection piece 13 is equipped with two, and two electric connection pieces 13 are the symmetry setting, and electric connection piece 13 top electric connection end transposition is connected with keycable 14.

Through the above technical scheme, the two power connection blocks 13 are simultaneously connected with an external power supply, the power supplies are not mutually communicated, and the adapter cable 14 is used for communicating the power supply at the power connection blocks 13 to the water pump 16.

Specifically, the water pipe 17 is connected with an adapter block 18 through bolts, the top of the adapter block 18 is connected with a spray head 9 through bolts, and one side of the water pump 16, which is far away from the water tank 15, is connected with the joint of the water pipe 17 through bolts.

Through the technical scheme, the water source in the water tank 15 can be pumped into the water pipe 17 after the water pump 16 is electrified.

Specifically, the one end transposition that telescopic motor 10 kept away from telescopic link 11 is connected with opens and stops cable 8, opens the one end transposition that the cable 8 kept away from telescopic motor 10 and is connected with temperature sensor 7.

By the above technical scheme, the temperature sensor 7 is a commercially available device for carrying temperature detection and signal transceiving.

Specifically, the temperature sensor 7 is bolted to the outside of the transformer body 1, and the temperature detection end of the temperature sensor 7 is closely attached to the surface of the transformer body 1.

Through the above technical scheme, the temperature sensor 7 can energize the telescopic motor 10 through the start-stop cable 8 when the transformer main body 1 is overheated.

Specifically, a water tank 4 is arranged on the base 3, a water collecting tank 5 is arranged in the base 3, and the water tank 4 is communicated with the water collecting tank 5.

Through above-mentioned technical scheme, base 3 one side is connected with the pipeline with waste water derivation, sets up water catch bowl 5 and is convenient for collect reuse to spraying the waste water of cooling.

When the transformer is used, the limiting temperature of the temperature sensor 7 is set to be the overheated temperature of the transformer main body 1 through the external control terminal, the overheated temperature of the transformer main body 1 is detected by the detection end of the temperature sensor 7 when the transformer main body 1 works, at this time, the temperature sensor 7 supplies power to the telescopic motor 10 through the start-stop cable 8 to enable the telescopic motor 10 to be started, the telescopic motor 10 drives the telescopic rod 11 to rise through the output end, the top of the connecting plate 12 is simultaneously contacted with the two power receiving blocks 13, the power receiving blocks 13 are mutually communicated at this time, the power receiving blocks 13 are connected with an external power supply, the water pump 16 can be electrified through the adapter cable 14, the water pump 16 pumps water in the water tank 15 into the water pipe 17, the water pipe 17 sprays water onto the radiating fin 2 through the shower nozzle 9, the radiating fin 2 is accelerated, the temperature of the transformer main body 1 is reduced, after the temperature of the transformer main body 1 is reduced, the temperature sensor 7 enables the telescopic motor 10 to control the telescopic rod 11 to fall, the two power receiving blocks 13 are not electrified any more, and then part of water drops can slide from the surface of the transformer main body 1 into the base 3 when the temperature is reduced, the water drops are connected with the water collecting tank 3 through the water pipe 4 when the water tank is required to be connected with the water tank 3 when the water tank is used for water tank 5.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a transformer with overheat protection function, includes transformer main part (1), connecting plate (12) and water pump (16), its characterized in that: the transformer is characterized in that radiating fins (2) are welded outside the transformer body (1), a base (3) is connected to the bottom of the transformer body (1) through bolts, a fixing block (6) is welded on one side of the transformer body (1), water tanks (15) are connected to two sides of the fixing block (6) through bolts, the water tanks (15) are far away from one side of the fixing block (6) through bolts are connected with a water pump (16), a telescopic rod (11) is movably penetrated at the bottom of the fixing block (6), a connecting plate (12) is welded at the top of the telescopic rod (11), a power connection block (13) is arranged above the connecting plate (12), and a water pipe (17) is arranged outside the transformer body (1) in a surrounding mode.

2. A transformer with overheat protection function according to claim 1, wherein: one end of the telescopic rod (11) far away from the connecting plate (12) is connected with a telescopic motor (10) through bolts, the telescopic rod (11) is connected with the output end of the telescopic motor (10) through bolts, and the telescopic motor (10) is connected with the outside of the transformer main body (1) through bolts.

3. A transformer with overheat protection function according to claim 1, wherein: the top welding of the power connection block (13) is in inside the fixed block (6), and the power connection block (13) is provided with two, two the power connection block (13) are symmetrical, the power connection end at the top of the power connection block (13) is connected with an adapter cable (14) in a twisting mode.

4. A transformer with overheat protection function according to claim 1, wherein: the water pipe (17) is connected with an adapter block (18) through bolts, a spray head (9) is connected to the top of the adapter block (18) through bolts, and one side of the water pump (16) away from the water tank (15) is connected with the joint of the water pipe (17) through bolts.

5. A transformer with overheat protection function according to claim 2, wherein: one end of the telescopic motor (10) far away from the telescopic rod (11) is connected with a start-stop cable (8) in a twisted mode, and one end of the start-stop cable (8) far away from the telescopic motor (10) is connected with a temperature sensor (7) in a twisted mode.

6. The transformer with overheat protection function according to claim 5, wherein: the temperature sensor (7) is connected to the outside of the transformer main body (1) through bolts, and the temperature detection end of the temperature sensor (7) is tightly attached to the surface of the transformer main body (1).

7. A transformer with overheat protection function according to claim 1, wherein: the base (3) is provided with a water discharging groove (4), the base (3) is internally provided with a water collecting groove (5), and the water discharging groove (4) is communicated with the water collecting groove (5).