CN201138599Y

CN201138599Y - Novel amorphous alloy magnet core and dry type transformer

Info

Publication number: CN201138599Y
Application number: CNU2007200603786U
Authority: CN
Inventors: 龚玉生
Original assignee: GUANGDONG JULONG ELECTRIC POWER EQUIPMENT CO Ltd
Current assignee: GUANGDONG JULONG ELECTRIC POWER EQUIPMENT CO Ltd
Priority date: 2007-11-30
Filing date: 2007-11-30
Publication date: 2008-10-22
Anticipated expiration: 2017-11-30

Abstract

The utility model relates to the technical field of transformer, in particular to a novel non-crystalline alloy iron core dry transformer, which includes a non-crystalline alloy iron core, a loop and a supporting frame; the iron core is arranged by suspending and penetrating the loop; the iron core and the loop are fixed on the supporting frame; besides, an insulating cushion is arranged between the loop and the supporting frame; the iron core is arranged by suspending by the loop, which reduces the force acted on the iron core; thereby improving the electromagnetic property of the iron core; besides, as the iron core is surrounded by the loop, the gravity of the iron core is distributed more dispersedly relative to the space of the loop and the effect to the electromagnetic property of the iron core is smaller.

Description

A kind of novel amorphous alloy iron core dry transformer

Technical field

The utility model relates to the transformer technology field, relates in particular to a kind of novel amorphous alloy iron core dry transformer.

Background technology

The iron core of transformer all is to make with silicon steel sheet usually, and recently having developed magnetic resistance again is the non-crystaline amorphous metal of silicon steel sheet 1/5, is the material for better making transformer core, but this material is done the time spent being subjected to external force, and its magnetic resistance and iron loss all can raise.

As skeleton, yet the gravity of its coil and the coupling mechanism force between the structural member all are carried on the iron core existing dry-type transformer with iron core, thereby should not apply mechanically the version of existing transformer.

The utility model content

The utility model provides a kind of novel amorphous alloy iron core dry transformer at the above-mentioned defective of prior art, reduces the active force that iron core is subjected to, and has good electromagnetic performance to guarantee its iron core.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

A kind of novel amorphous alloy iron core dry transformer, it is characterized in that: the iron core, coil and the bearing support that comprise non-crystaline amorphous metal, described iron core passes coil and unsettled setting, and described iron core and coil stationary and are provided with insulation cushion between coil and the bearing support on bearing support.

Preferably, described bearing support comprises frid, the following threaded connector of frid and following frid in frid, connections, described threaded connector telescopically is regulated the spacing that goes up between frid and the following frid, is respectively equipped with insulation cushion between described coil and last frid, following frid.

Preferably, described going up on the frid is fixed with boatswain chair.

As can be seen from the above technical solutions, the utility model fills up below coil and establishes insulating barrier, and iron core is by coil and unsettled setting has reduced the power that acts on the iron core, thereby improves the electromagnetic performance of iron core.And because iron core is surrounded by coil, so the gravity of iron core distributes with respect to the locus of coil and disperse, less to the influence of the electromagnetic performance of iron core.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the profile of A-A line place vertical plane among Fig. 1;

Fig. 3 is the profile of B-B line place vertical plane among Fig. 1.

Embodiment

Below in conjunction with embodiment the utility model is described in further detail.

A kind of novel amorphous alloy iron core dry transformer, the iron core 1, coil 2 and the bearing support that comprise non-crystaline amorphous metal, described iron core 1 passes coil 2 and unsettled setting, and described iron core 1 and coil 2 are fixed on the bearing support, and are provided with insulation cushion 4 between coil 1 and the bearing support.As preferred implementation of the present utility model, described bearing support comprises frid 31, the following threaded connector 33 of frid and following frid in frid 32, connections, described threaded connector 33 telescopicallies are regulated the spacing that goes up between frid 31 and the following frid 32, and described coil 2 and last frid 31, following 32 of frids are respectively equipped with insulation cushion 4.As preferred implementation of the present utility model, described going up on the frid 31 is fixed with boatswain chair 311.

Again referring to Fig. 1, Fig. 2 and shown in Figure 3, bearing support is gone up frid 31, following frid 32 and threaded connector 33 by one and is formed, be fixed with boatswain chair 311 on the last frid 31, it stretches out and is lined with the gravity of insulation cushion 4 with supporting coil 2 and iron core 1 between the external bottom end of iron core 1 and the following frid 32, iron core 1 unsettled setting by coil 2; Coil 2 stretches out between the top and last frid 31 of part of outside of iron core 1 and also is lined with insulation cushion 4, threaded connector 33 is stretching between frid 31 and the following frid 32, is followed successively by frid 31, insulation cushion 4, coil 2, insulation cushion 4 and following frid 32 by what threaded connector 33 compressed.

The utility model is not limited to the above execution mode, so long as the scheme of mentioning in the specification all can be implemented.And for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.

Claims

1, a kind of novel amorphous alloy iron core dry transformer, it is characterized in that: the iron core, coil and the bearing support that comprise non-crystaline amorphous metal, described iron core passes coil and unsettled setting, and described iron core and coil stationary and are provided with insulation cushion between coil and the bearing support on bearing support.

2, novel amorphous alloy iron core dry transformer according to claim 1, it is characterized in that: described bearing support comprises frid, the following threaded connector of frid and following frid in frid, connections, described threaded connector telescopically is regulated the spacing that goes up between frid and the following frid, is respectively equipped with insulation cushion between described coil and last frid, following frid.

3, novel amorphous alloy iron core dry transformer according to claim 2 is characterized in that: described going up on the frid is fixed with boatswain chair.