CN212659407U

CN212659407U - Digital intelligent transformer suitable for renewable energy grid connection

Info

Publication number: CN212659407U
Application number: CN202021720077.3U
Authority: CN
Inventors: 陈斯尧; 卢忠青
Original assignee: Huanyu Group Nanjing Co ltd
Current assignee: Huanyu Group Nanjing Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-05
Anticipated expiration: 2030-08-18

Abstract

The utility model is suitable for a transformer technical field provides a digital intelligent transformer suitable for renewable energy is incorporated into power networks, including the transformer case, the inner diapire fixed connection of transformer case has the iron core, the surface winding of iron core has the coil that a set of equidistance was arranged, the inside wall fixedly connected with singlechip of transformer case, the high-tension bushing that the last fixed surface of transformer case was connected with the equidistance and is arranged, the last fixed surface of transformer case is connected with a set of low pressure sleeve pipe. This digital intelligent transformer suitable for renewable energy is incorporated into power networks, through utilizing the air exhauster work, extract the air conditioning that the refrigerator produced, get into the inside of vary voltage case, realize the cooling to vary voltage incasement equipment component, through setting up the inside that the horn section of thick bamboo can be more even with air conditioning diffusion to the vary voltage case, be convenient for to the cooling of transformer equipment component, effectively slow down the ageing speed of equipment component, increase the life of transformer.

Description

Digital intelligent transformer suitable for renewable energy grid connection

Technical Field

The utility model belongs to the technical field of the transformer, especially, relate to a digital intelligent transformer suitable for renewable energy is incorporated into power networks.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, and can be divided into the following according to purposes: power transformers and special transformers.

With the development of society, the resource consumption is more and more, the application of renewable resources has been widely popularized, including the digital intelligent transformer suitable for renewable energy grid connection, and in the use of the existing digital intelligent transformer suitable for renewable energy grid connection, high temperature is easily generated in the transformer due to the transmission of current, so that the aging speed of internal equipment elements of the transformer is accelerated, and the service life of the transformer is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a digital intelligent transformer suitable for renewable energy is incorporated into power networks aims at solving in the current digital intelligent transformer that is applicable to renewable energy and is incorporated into power networks's use, and the transformer is inside because the transmission of electric current produces the high temperature, causes the aging damage of transformer internal plant component, reduces transformer life's problem.

The utility model is realized in such a way, a digital intelligent transformer suitable for renewable energy grid connection, which comprises a transformer box, wherein the inner bottom wall of the transformer box is fixedly connected with an iron core, the outer surface of the iron core is wound with a group of coils arranged equidistantly, the inner side wall of the transformer box is fixedly connected with a singlechip, the upper surface of the transformer box is fixedly connected with high-voltage sleeves arranged equidistantly, the upper surface of the transformer box is fixedly connected with a group of low-voltage sleeves, a temperature sensor is arranged above the transformer box, the bottom end of the temperature sensor penetrates through the transformer box and extends to the inside of the transformer box, the upper surface of the transformer box is fixedly connected with a connecting terminal, the left side surface of the transformer box is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with an exhaust fan, the output end of the exhaust fan is fixedly communicated with an exhaust pipe, the right-hand member of blast pipe runs through the transformer case and extends to the inside of transformer case, the fixed intercommunication of input of air exhauster has the intake pipe, the last fixed surface of backup pad is connected with the refrigerator, the left end of intake pipe and the fixed intercommunication of the output of refrigerator, the right flank fixed mosaic of transformer case has the air discharge fan, the positive fixedly connected with fin of transformer case.

Preferably, two hanging rings are arranged above the transformer box, and the bottom end of each hanging ring is fixedly connected with the upper surface of the transformer box.

Preferably, a reinforcing rod is fixedly connected to the left side surface of the pressure changing box, and the left end of the reinforcing rod is fixedly connected to the right side surface of the refrigerator.

Preferably, the left side surface of the transformer tank is fixedly connected with a fixing plate, and the upper surface of the fixing plate is fixedly connected with the bottom surface of the supporting plate.

Preferably, a horn cylinder is arranged inside the transformer box, and the left end of the horn cylinder is fixedly communicated with the right end of the exhaust pipe.

Preferably, two groups of supporting legs are arranged below the transformation box, and the top ends of the supporting legs are fixedly connected with the upper surface of the transformation box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a digital intelligent transformer suitable for renewable energy is incorporated into power networks, can utilize the temperature-sensing ware to measure the inside temperature height of vary voltage case through the temperature-sensing ware that sets up, send the signal of telecommunication to the singlechip, control refrigerator work that can be convenient through the singlechip, make the refrigerator produce air conditioning, air exhauster work can be utilized through the air exhauster that sets up, extract the air conditioning that the refrigerator produced, get into the inside of vary voltage case, realize the cooling to vary voltage incasement equipment component, can be more even with the inside of air conditioning diffusion to vary voltage case through setting up a loudspeaker section of thick bamboo, be convenient for to the cooling of transformer equipment component, effectively slow down equipment component's ageing speed, increase the life of transformer.

Drawings

Figure 1 is a cross-sectional view of a front view of a transformer tank of the present invention;

fig. 2 is a front view of the transformer tank of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 of the present invention.

In the figure: 1-transformer box, 2-iron core, 3-low voltage sleeve, 4-wiring terminal, 5-lifting ring, 6-refrigerator, 7-fixing plate, 8-single chip microcomputer, 9-supporting leg, 10-exhaust fan, 11-coil, 12-temperature sensor, 13-high voltage sleeve, 14-radiating fin, 15-reinforcing rod, 16-exhaust fan, 17-supporting plate, 18-horn, 19-exhaust pipe and 20-intake pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 invention and are not intended to limit the invention.

Referring to fig. 1-3, the utility model provides a digital intelligent transformer technical scheme suitable for renewable energy is incorporated into power networks:

in the embodiment, the transformer comprises a transformer box 1, an iron core 2 is fixedly connected to the inner bottom wall of the transformer box 1, a group of coils 11 arranged equidistantly is wound on the outer surface of the iron core 2, a single chip microcomputer 8 is fixedly connected to the inner side wall of the transformer box 1, a high-voltage sleeve 13 arranged equidistantly is fixedly connected to the upper surface of the transformer box 1, a group of low-voltage sleeves 3 is fixedly connected to the upper surface of the transformer box 1, a temperature sensor 12 is arranged above the transformer box 1, the bottom end of the temperature sensor 12 penetrates through the transformer box 1 and extends into the transformer box 1, a connecting terminal 4 is fixedly connected to the upper surface of the transformer box 1, a supporting plate 17 is fixedly connected to the left side surface of the transformer box 1, an exhaust fan 16 is fixedly connected to the upper surface of the supporting plate 17, an exhaust pipe 19 is fixedly communicated with the output end of the exhaust fan 16, the right end of the exhaust pipe 19, the input end of air exhauster 16 is fixed the intercommunication has intake pipe 20, and the upper surface of backup pad 17 is fixed and is connected with refrigerator 6, and the left end of intake pipe 20 is fixed the intercommunication with the output of refrigerator 6, and the right flank of transformer case 1 is fixed to be inlayed and is had air discharge fan 10, and the front fixedly connected with fin 14 of transformer case 1.

Furthermore, two lifting rings 5 are arranged above the transformer box 1, and the bottom end of each lifting ring 5 is fixedly connected with the upper surface of the transformer box 1.

In the present embodiment, the worker can more easily lift the transformer tank 1, and the movement of the transformer tank 1 is facilitated.

Furthermore, a reinforcing rod 15 is fixedly connected to the left side surface of the pressure changing box 1, and the left end of the reinforcing rod 15 is fixedly connected to the right side surface of the refrigerator 6.

In the present embodiment, the refrigerator 6 can be fixed, and the stability of the refrigerator 6 can be increased.

Furthermore, a fixing plate 7 is fixedly connected to the left side surface of the transformer tank 1, and the upper surface of the fixing plate 7 is fixedly connected to the bottom surface of the supporting plate 17.

In the present embodiment, the support plate 17 can be supported and fixed, and the stability of the support plate 17 can be increased.

Furthermore, a horn 18 is arranged in the transformer tank 1, and the left end of the horn 18 is fixedly communicated with the right end of an exhaust pipe 19.

In the embodiment, the blowing area of the cold air can be effectively increased, and the cooling effect of the transformer is better.

Furthermore, two groups of supporting legs 9 are arranged below the transformer tank 1, the top end of each supporting leg 9 is fixedly connected with the upper surface of the transformer tank 1,

in the present embodiment, the transformer tank 1 can be supported, and the stability of the transformer tank 1 can be increased.

The utility model discloses a theory of operation and use flow: when the transformer is used, firstly, the transformer is moved to a place needing to be used through the lifting ring 5, in the using process, the iron core 2 and the coil 11 work to enable the inside of the transformer box 1 to generate high temperature, the temperature inside the transformer box 1 is measured through the temperature sensor 12, when a certain temperature value is reached, the temperature sensor 12 sends an electric signal to the single chip microcomputer 8, the single chip microcomputer 8 receives the electric signal to control the refrigerator 6 and the exhaust fan 16, the refrigerator 6 refrigerates the surrounding air, the exhaust fan 16 extracts the refrigerated air through the air inlet pipe 20, the refrigerated air is discharged into the inside of the transformer box 1 through the exhaust pipe 19 and the horn 18, the cooling of the internal equipment elements of the transformer box 1 is realized, the exhaust fan 10 works to discharge the high-temperature gas inside the transformer box 1, the cooling of the transformer is accelerated, and the.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a digital intelligent transformer suitable for renewable energy is incorporated into power networks which characterized in that: including transformer case (1), the interior diapire fixed connection of transformer case (1) has iron core (2), the surface winding of iron core (2) has coil (11) that a set of equidistance was arranged, the inside wall fixedly connected with singlechip (8) of transformer case (1), the last fixed surface of transformer case (1) is connected with high-voltage bushing (13) that the equidistance was arranged, the last fixed surface of transformer case (1) is connected with a set of low-voltage bushing (3), the top of transformer case (1) is equipped with temperature sensor (12), the bottom of temperature sensor (12) runs through transformer case (1) and extends to the inside of transformer case (1), the last fixed surface of transformer case (1) is connected with binding post (4), the left side fixed surface of transformer case (1) is connected with backup pad (17), the last fixed surface of backup pad (17) is connected with air exhauster (16), the fixed intercommunication of output of air exhauster (16) has blast pipe (19), the right-hand member of blast pipe (19) runs through transformer case (1) and extends to the inside of transformer case (1), the fixed intercommunication of input end of air exhauster (16) has intake pipe (20), the last fixed surface of backup pad (17) is connected with refrigerator (6), the left end of intake pipe (20) and the fixed intercommunication of the output of refrigerator (6), the right side fixed surface of transformer case (1) inlays and has air discharge fan (10), the positive fixedly connected with fin (14) of transformer case (1).

2. The digital intelligent transformer suitable for the renewable energy grid connection of claim 1, wherein: two lifting rings (5) are arranged above the transformer box (1), and the bottom end of each lifting ring (5) is fixedly connected with the upper surface of the transformer box (1).

3. The digital intelligent transformer suitable for the renewable energy grid connection of claim 1, wherein: the left side surface of the transformer box (1) is fixedly connected with a reinforcing rod (15), and the left end of the reinforcing rod (15) is fixedly connected with the right side surface of the refrigerator (6).

4. The digital intelligent transformer suitable for the renewable energy grid connection of claim 1, wherein: the left side face of the transformer box (1) is fixedly connected with a fixing plate (7), and the upper surface of the fixing plate (7) is fixedly connected with the bottom face of a supporting plate (17).

5. The digital intelligent transformer suitable for the renewable energy grid connection of claim 1, wherein: the transformer tank is characterized in that a horn cylinder (18) is arranged inside the transformer tank (1), and the left end of the horn cylinder (18) is fixedly communicated with the right end of an exhaust pipe (19).

6. The digital intelligent transformer suitable for the renewable energy grid connection of claim 1, wherein: the transformer substation is characterized in that two sets of supporting legs (9) are arranged below the transformer substation box (1), and each supporting leg (9) is fixedly connected with the upper surface of the transformer substation box (1) at the top end.