CN202473570U - Novel high-tension class transformer - Google Patents

Abstract

The utility model discloses a novel high-voltage class transformer which is characterized by comprising a transformer box body and a high-tension porcelain insulator, wherein the high-tension porcelain insulator is connected with the transformer box body through a base; and the upper plane of the high-tension porcelain insulator does not exceed the upper plane of the transformer box body. In the utility model, the high-tension porcelain insulator is arranged at the position not higher than the transformer box body, the high-tension porcelain insulator is full of oil when the transformer is filled with oil, the oil use is saved, and a conservator is not needed, thereby reducing the cost.

Description

A kind of novel voltage levels transformer

Technical field

The utility model relates to the voltage levels transformer.

Background technology

As shown in Figure 3, in the existing voltage levels transformer, high-tension porcelain insulator 2 exceeds much than casing 1.Be full of oil in order to add a conservator 6 in a side to guarantee porcelain vase 2 inside to high-tension porcelain insulator 2 inner oilings.But will have more the consumptive material of a conservator like this, the use amount of oil is also bigger simultaneously, causes cost higher.

Summary of the invention

The utility model problem to be solved provides a kind of novel voltage levels transformer, and it need not use conservator when oiling in high-tension porcelain insulator, thereby practices thrift the use amount of oil, has reduced cost.

The utility model voltage levels transformer is characterized in that: it comprises transformer-cabinet, high-tension porcelain insulator, and high-tension porcelain insulator links to each other with transformer-cabinet through base, and the last plane of high-tension porcelain insulator is no more than the last plane of transformer-cabinet.

This novel transformer is placed on the position that is not higher than transformer-cabinet with high-tension porcelain insulator, and high-tension porcelain insulator also just has been full of oil when transformer is full of oil like this, practices thrift the use amount of oil, also need not use conservator, has therefore reduced cost.

Description of drawings

Fig. 1 is the front view of this novel voltage levels transformer.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the front view of existing voltage levels transformer.

Embodiment

Can know from Fig. 1, Fig. 2, this novel voltage levels transformer, it comprises transformer-cabinet 1, high-tension porcelain insulator 2, and high-tension porcelain insulator 2 links to each other with transformer-cabinet 1 through base 5, and the last plane of high-tension porcelain insulator 2 is no more than the last plane of transformer-cabinet 1.

Wherein, high-tension porcelain insulator 2 is pressed on the base 5 through presser feet 3, sealing ring 4.

This novel transformer is through being placed on the position that is not higher than transformer-cabinet 1 with high-tension porcelain insulator 2, and high-tension porcelain insulator 2 also just has been full of oil when transformer 1 is full of oil like this, has practiced thrift oily use amount, need not use conservator 6 simultaneously, has therefore reduced cost.

Claims (2)

1. novel voltage levels transformer; It is characterized in that: it comprises transformer-cabinet (1), high-tension porcelain insulator (2); High-tension porcelain insulator (2) links to each other with transformer-cabinet (1) through base (5), and the last plane of high-tension porcelain insulator (2) is no more than the last plane of transformer-cabinet (1).

2. transformer according to claim 1 is characterized in that: high-tension porcelain insulator (2) is pressed on the base (5) through presser feet (3), sealing ring (4).

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