CN210223749U

CN210223749U - Transformer with lightning protection function

Info

Publication number: CN210223749U
Application number: CN201921405742.7U
Authority: CN
Inventors: Wenjuan Li; 李文娟
Original assignee: Quanzhou Taste Food Co Ltd
Current assignee: Beijing Hemisphere Construction Engineering Co.,Ltd.
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-03-31
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a transformer with lightning protection function, including bottom plate, base, transformer, curb plate, the seat that falls to the ground, roof, lightning arrester and earthing device, the top fixed mounting of bottom plate has the base, and the top of base is fixed with the transformer, and the both sides of transformer are equipped with the curb plate. The utility model discloses transformer with lightning protection function, the earthing pole inserts the earthing pole in the soil through inserting ground nail, even take to bury the electricity dissipation circle in the soil, the lightning rod with lead the fixed connection between the electrical pillar, lead the fixed connection between electrical pillar and the conducting ring, the lightning rod is after receiving the thunderbolt, with the electric current through leading in to the conducting ring of conducting post, bottom fixed mounting through the conducting ring has the earthing pole, the conducting ring is with leading-in to the earthing pole on of electric current, the earthing pole transmits the electric current to the electricity dissipation circle on, through the electricity dissipation circle with the inside electricity dissipation hole of electricity dissipation circle with the electricity dissipation circle in with the electric current is scattered the soil, can effectually protect the thunder and lightning, avoid the transformer to suffer destruction.

Description

Transformer with lightning protection function

Technical Field

The utility model relates to a transformer technical field specifically is a transformer with lightning protection function.

Background

With the rapid development of national economy in China, the demand for electric power is increasing day by day, and as a main device in a power transmission and transformation system, a transformer is also rapidly developed. A transformer is a transformer that converts a voltage and a current of one level into a voltage and a current of another level of the same frequency and transmits electric energy between two or more coils using the principle of electromagnetic induction. The transformer is mainly installed in the open air, the field or a thunderstorm area, and is easy to be struck by lightning under the condition of encountering severe weather. The existing transformer is mostly not provided with a lightning protection device, the lightning protection capability is weak, and when lightning waves invade, a high-voltage coil and a low-voltage coil of the transformer are often damaged due to over-large instantaneous current and voltage, and even power failure accidents or fire accidents caused by lightning are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer with lightning protection function can effectually protect the thunder and lightning, avoids the transformer to suffer destruction, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer with a lightning protection function comprises a bottom plate, a base, a transformer, side plates, a grounding seat, a top plate, a lightning arrester and a grounding device, wherein the base is fixedly installed at the top end of the bottom plate;

the base comprises a base body and an inner pad, the inner pad is arranged inside the base body, the inner pad is fixedly connected with the base body, a transformer is arranged inside the inner pad, and the transformer is fixedly connected with the inner pad.

Preferably, the lightning arrester comprises a lightning rod, a conductive column and a conductive ring, the bottom end of the lightning rod is fixedly connected with the conductive column, and one end, far away from the lightning rod, of the conductive column is fixedly installed on the conductive ring.

Preferably, the earthing device includes ground connection post, outer lane board, interior lane board, inserts ground nail, scattered electricity circle and scattered electricity hole, the top fixed connection of ground connection post is on the conducting ring, the bottom fixed mounting of ground connection post has the ground nail of inserting, the outside of ground connection post is equipped with interior lane board, interior lane board fixed mounting is on outer lane board, outer lane board fixed mounting is on the bottom plate, the bottom fixed mounting of ground connection post has scattered electricity circle, scattered electricity hole has been seted up to the inside of scattered electricity circle.

Preferably, the inner pad is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses transformer with lightning protection function, the earthing pole inserts the earthing pole in the soil through inserting ground nail, even take to bury the electricity dissipation circle in the soil, the lightning rod with lead the fixed connection between the electrical pillar, lead the fixed connection between electrical pillar and the conducting ring, the lightning rod is after receiving the thunderbolt, with the electric current through leading in to the conducting ring of conducting post, bottom fixed mounting through the conducting ring has the earthing pole, the conducting ring is with leading-in to the earthing pole on of electric current, the earthing pole transmits the electric current to the electricity dissipation circle on, through the electricity dissipation circle with the inside electricity dissipation hole of electricity dissipation circle with the electricity dissipation circle in with the electric current is scattered the soil, can effectually protect the thunder and lightning, avoid the transformer to suffer destruction.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the grounding device of the present invention.

In the figure: 1. a base plate; 2. a base; 21. a base body; 22. an inner cushion; 3. a transformer; 4. a side plate; 5. a floor base; 6. a top plate; 7. a lightning arrester; 71. a lightning rod; 72. a conductive post; 73. conducting rings; 8. a grounding device; 81. a ground post; 82. an outer ring plate; 83. an inner ring plate; 84. inserting a ground nail; 85. a radiating coil; 86. and (4) a power dissipation hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a transformer with lightning protection function includes a bottom plate 1, a base 2, a transformer 3, side plates 4, a grounding seat 5, a top plate 6, a lightning arrester 7 and a grounding device 8, the top end of the bottom plate 1 is fixedly installed with the base 2, the top end of the base 2 is fixed with the transformer 3, the two sides of the transformer 3 are provided with the side plates 4, the bottom end of the side plates 4 is fixedly installed with the grounding seat 5, the top plate 6 is arranged above the transformer 3, both ends of the top plate 6 are fixedly connected with the side plates 4, the top end of the top plate 6 is provided with the lightning arrester 7, the bottom end of the bottom plate 1 is provided with the grounding device 8, the base 2 includes a base body 21 and an inner pad 22, the inner pad 22 is arranged inside the base body 21, the inner pad 22 is fixedly connected with the base body 21, the inner pad 22 is made of rubber material and has an insulating effect on, the transformer 3 is fixedly connected with the inner pad 22, the lightning protection device 7 includes a lightning rod 71, a conductive column 72 and a conductive ring 73, the bottom end of the lightning rod 71 is fixedly connected with the conductive column 72, one end of the conductive column 72, which is far away from the lightning rod 71, is fixedly mounted on the conductive ring 73, the conductive ring 73 penetrates through the bottom plate 1, the side plate 4 and the top plate 6, through the fixed connection between the lightning rod 71 and the conductive column 72, the conductive column 72 is fixedly connected with the conductive ring 73, after the lightning strike on the lightning rod 71, the current is conducted to the conductive ring 73 through the conductive column 72, the grounding column 81 is fixedly mounted through the bottom end of the conductive ring 73, and the conductive ring 73 conducts the.

Referring to fig. 3, the grounding device 8 includes a grounding post 81, an outer ring plate 82, an inner ring plate 83, a ground inserting nail 84, a power dissipating ring 85 and a power dissipating hole 86, the top end of the grounding post 81 is fixedly connected to the conductive ring 73, the bottom end of the grounding post 81 is fixedly provided with the ground inserting nail 84, the outer side of the grounding post 81 is provided with the inner ring plate 83, the inner ring plate 83 is fixedly installed on the outer ring plate 82, the inner ring plate 83 is made of rubber material, the outer ring plate 82 is fixedly installed on the bottom plate 1, the bottom of the grounding post 81 is fixedly provided with the power dissipating ring 85, the power dissipating hole 86 is formed inside the power dissipating ring 85, the grounding post 81 inserts the grounding post 81 into the ground through the ground inserting nail 84, in conjunction with burying the radiating coil 85 in the ground, the conductive ring 73 guides current to the ground post 81, the ground post 81 transmits current to the radiating coil 85, the inner ring plate 83 shields the current on the radiating coil 85, the current is dissipated into the ground through the dissipating coil 85 and the dissipating holes 86 inside the dissipating coil 85.

The working principle is as follows: the grounding post 81 inserts the grounding post 81 into the ground through the ground inserting nail 84, the electricity dissipation ring 85 is buried in the ground, the lightning rod 71 is fixedly connected with the conductive post 72, the conductive post 72 is fixedly connected with the conductive ring 73, the lightning rod 71 guides current to the conductive ring 73 through the conductive post 72 after being struck by lightning, the grounding post 81 is fixedly installed at the bottom end of the conductive ring 73, the conductive ring 73 guides the current to the grounding post 81, the grounding post 81 transmits the current to the electricity dissipation ring 85, and the current is dissipated to the ground through the electricity dissipation ring 85 and the electricity dissipation hole 86 inside the electricity dissipation ring 85.

In summary, the following steps: the utility model discloses transformer with lightning protection function, grounding post 81 inserts grounding post 81 in the soil through inserting ground nail 84, even with scattered electric circle 85 bury in the soil, lightning rod 71 and the fixed connection who leads between the electrical pillar 72, lead the fixed connection between electrical pillar 72 and the conductive ring 73, lightning rod 71 is after receiving the thunderbolt, lead to the conduction ring 73 with the electric current through leading electrical pillar 72 on, bottom fixed mounting through conductive ring 73 has grounding post 81, conductive ring 73 is leading-in to grounding post 81 with the electric current, grounding post 81 transmits the electric current to scattered electric circle 85, scatter the soil with the electric current through scattered electric hole 86 that electric circle 85 and scattered electric circle 85 are inside, can effectually protect the thunder and lightning, avoid transformer 3 to suffer destruction.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a transformer with lightning protection function, includes bottom plate (1), base (2), transformer (3), curb plate (4), falls to the ground seat (5), roof (6), lightning arrester (7) and earthing device (8), its characterized in that: a base (2) is fixedly mounted at the top end of the bottom plate (1), a transformer (3) is fixed at the top end of the base (2), side plates (4) are arranged on two sides of the transformer (3), a grounding seat (5) is fixedly mounted at the bottom end of each side plate (4), a top plate (6) is arranged above the transformer (3), two ends of each top plate (6) are fixedly connected with the corresponding side plate (4), a lightning arrester (7) is arranged at the top end of each top plate (6), and a grounding device (8) is arranged at the bottom end of the bottom plate (1);

base (2) are including base body (21) and interior pad (22), the inside of base body (21) is equipped with interior pad (22), fixed connection between interior pad (22) and base body (21), the inside of interior pad (22) is equipped with transformer (3), fixed connection between transformer (3) and interior pad (22).

2. The transformer with lightning protection function according to claim 1, wherein: the lightning protection device (7) comprises a lightning rod (71), a conductive column (72) and a conductive ring (73), wherein the conductive column (72) is fixedly connected to the bottom end of the lightning rod (71), and one end, far away from the lightning rod (71), of the conductive column (72) is fixedly installed on the conductive ring (73).

3. The transformer with lightning protection function according to claim 1, wherein: earthing device (8) include ground connection post (81), outer lane board (82), inner circle board (83), insert ground nail (84), electricity dissipation circle (85) and electricity dissipation hole (86), the top fixed connection of ground connection post (81) is on conducting ring (73), the bottom fixed mounting of ground connection post (81) has inserts ground nail (84), the outside of ground connection post (81) is equipped with inner circle board (83), inner circle board (83) fixed mounting is on outer lane board (82), outer lane board (82) fixed mounting is on bottom plate (1), the bottom fixed mounting of ground connection post (81) has electricity dissipation circle (85), electricity dissipation hole (86) have been seted up to the inside of electricity dissipation circle (85).

4. The transformer with lightning protection function according to claim 1, wherein: the inner pad (22) is made of rubber materials.