CN209561135U - A kind of electric power electric transformer having safeguard function - Google Patents

Abstract

The utility model relates to transformer technology fields, and disclose a kind of electric power electric transformer for having safeguard function, including transformer body, insulating layer is fixedly connected at the top of the transformer body, it is fixedly connected with tap at the top of the insulating layer, bushing is fixedly connected at the top of the insulating layer, is fixedly connected with low-tension bushing at the top of the insulating layer, the side of the transformer body offers heat release hole, and the side of the transformer body is fixedly connected with gasket.This has the electric power electric transformer of safeguard function, pass through the motor of setting, rotation axis, blade, damping spring, shock-absorbing ball, buffer spring, fixed link and air hole, it can achieve the purpose that protection effect is good, solve the problems, such as that general electric power electric transformer protection effect is poor, inside transformer damage parts are prevented, the working efficiency of power transformer is improved, accelerate the progress of work, meets the needs of people, to provide more convenience to people.

Description

A kind of electric power electric transformer having safeguard function

Technical field

The utility model relates to transformer technology field, specially a kind of electric power electric transformer for having safeguard function.

Background technique

Power transformer is a kind of static electrical equipment, is identical for the alternating voltage of a certain numerical value is become frequency The different voltage of another or several numerical value equipment.Transformer be for convert alternating voltage, electric current and transmit alternating current The static electrical equipment of one kind of energy.It is to realize that electric energy transmits according to the principle of electromagnetic induction.Transformer can with regard to its purposes It is divided into the transformer of power transformer, testing transformer, instrument transformer and specific use, power transformer is power transmission and distribution The equipment for carrying out pressure test to electrical equipment with the necessaries of power consumer distribution, testing transformer, instrument transformer are made It is used for the electric measurement and relay protection of distribution system, the transformer of specific use has smelting furnace transformer, electric welding to become Depressor, electrolytic rectifier transformer and small-sized adjustable transformer etc..When first winding passes to alternating current, the magnetic of alternation is just generated Logical, the magnetic flux of alternation is acted on by iron core magnetic conduction, and AC electromotive force is just induced in secondary winding.Secondary induced electromotive force Height with a secondary winding the number of turns number it is related, i.e., voltage swing is directly proportional to the number of turns.More energy-efficient power transformer is Amorphous Alloy Distribution Transformer, great advantage are that no-load loss value spy is low.And power transformer protects currently on the market Effect is poor, hits excessive when being placed on ground, causes inner body to damage, to cause economic loss, further results in resident Power-off, brings great inconvenience, it is therefore desirable to improve.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of electric power electric transformer for having safeguard function, Have the advantages that protection effect is good, solves the problems, such as that general electric power electric transformer protection effect is poor.

(2) technical solution

To realize the good purpose of the above-mentioned electric power electric transformer protection effect, the utility model provides following technical side Case: a kind of electric power electric transformer having safeguard function, including transformer body, the top of the transformer body is fixed to be connected It is connected to insulating layer, tap is fixedly connected at the top of the insulating layer, high pressing sleeve is fixedly connected at the top of the insulating layer It manages, is fixedly connected with low-tension bushing at the top of the insulating layer, the side of the transformer body offers heat release hole, the change The side of depressor ontology is fixedly connected with gasket, and the side of the gasket is fixedly connected with damping spring, the transformer body Side be fixedly connected with buffer spring, one end of the buffer spring is fixedly connected with shock-absorbing ball, the transformer body Bottom offers through-hole, and the bottom of the transformer body is fixedly connected with motor, and the output shaft of the motor passes through shaft coupling It is fixedly connected with rotation axis, the outer wall of the rotation axis is fixedly connected with blade, and the outer wall of the motor is fixedly connected with fixation Bar, one end of the buffer spring are fixedly connected with protective layer, and the bottom of the protective layer is fixedly connected with pedestal, the transformation The front of device ontology is fixedly connected with fixed block, is fixedly connected with connecting terminal at the top of the fixed block.

Preferably, the quantity of the low-tension bushing is two, and two low-tension bushings are with the median vertical line of transformer body The top of insulating layer is symmetricly set on for symmetry axis.

Preferably, the quantity of the pedestal be two, and two pedestals with the median vertical line of protective layer be symmetrical axial symmetry The bottom of protective layer is set.

Preferably, the quantity of the fixed link is two, and two fixed links are using the median vertical line of motor as symmetry axis pair Claim the outer wall that motor is set.

Preferably, the bottom of the protective layer offers air hole, and the aperture of air hole is eight millimeters.

Preferably, the quantity of the fixed block is two, and two fixed blocks are symmetrical with the median vertical line of connecting terminal The bottom of connecting terminal is set.

Preferably, the protective layer be preventing rubber layer, and protective layer with a thickness of one centimetre.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of electric power electric transformer for having safeguard function, has Below the utility model has the advantages that

1, the electric power electric transformer for having safeguard function, by the motor of setting, rotation axis, blade, damping spring, Shock-absorbing ball, buffer spring, fixed link and air hole can achieve the purpose that protection effect is good, solve general electric power electric and become The problem of depressor protection effect difference, prevents inside transformer damage parts, improves the working efficiency of power transformer, accelerates work Process meets the needs of people, to provide more convenience to people.

2, the electric power electric transformer for having safeguard function, passes through the heat release hole, through-hole and air hole of setting, Neng Gouda To the purpose of good heat dissipation effect, when preventing transformer station high-voltage side bus, inner body overheat avoids the damage of inner body, improves The working efficiency of power transformer meets people's needs, brings convenience.

3, the electric power electric transformer for having safeguard function can by the pedestal, protective layer and insulating layer of setting Achieve the purpose that improve stability, improves the safety of power transformer, be convenient for people to use, it is easy to operate, to give people It offers convenience.

Detailed description of the invention

Fig. 1 is the utility model front elevational view；

Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；

Fig. 3 is the utility model transformer body structural schematic diagram.

In figure: 1, tap；2, bushing；3, low-tension bushing；4, through-hole；5, air hole；6, motor；7, rotation axis； 8, blade；9, pedestal；10, protective layer；11, transformer body；12, heat release hole；13, gasket；14, damping spring；15, damping Ball；16, buffer spring；17, insulating layer；18, connecting terminal；19, fixed block；20, fixed link.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of electric power electric transformer having safeguard function, including transformer body 11, transformer The top of ontology 11 is fixedly connected with insulating layer 17, and the top of insulating layer 17 is fixedly connected with tap 1, the top of insulating layer 17 It is fixedly connected with bushing 2, the top of insulating layer 17 is fixedly connected with low-tension bushing 3, and the quantity of low-tension bushing 3 is two, And two low-tension bushings 3 are symmetricly set on the top of insulating layer 17, transformation using the median vertical line of transformer body 11 as symmetry axis The side of device ontology 11 offers heat release hole 12, and the side of transformer body 11 is fixedly connected with gasket 13, the side of gasket 13 It is fixedly connected with damping spring 14, the side of transformer body 11 is fixedly connected with buffer spring 16, one end of buffer spring 16 It is fixedly connected with shock-absorbing ball 15, the bottom of transformer body 11 offers through-hole 4, and the bottom of transformer body 11 is fixedly connected with The output shaft of motor 6, motor 6 is fixedly connected with rotation axis 7 by shaft coupling, and the outer wall of rotation axis 7 is fixedly connected with blade 8, The outer wall of motor 6 is fixedly connected with fixed link 20, passes through the motor 6 of setting, rotation axis 7, blade 8, damping spring 14, shock-absorbing ball 15, buffer spring 16, fixed link 20 and air hole 5 can achieve the purpose that protection effect is good, solve general electric power electric and become The problem of depressor protection effect difference, prevents inside transformer damage parts, improves the working efficiency of power transformer, accelerates work Process meets the needs of people, to provide more convenience to people, the quantity of fixed link 20 is two, and two fixations Bar 20 is symmetricly set on the outer wall of motor 6 using the median vertical line of motor 6 as symmetry axis, and one end of buffer spring 16 is fixedly connected with Protective layer 10 can achieve the purpose that improve stability, improve electricity by the pedestal 9, protective layer 10 and insulating layer 17 of setting The safety of power transformer, is convenient for people to use, easy to operate, to bring convenience, the bottom of protective layer 10 is opened up Have an air hole 5, and the aperture of air hole 5 is eight millimeters, protective layer 10 is preventing rubber layer, and protective layer 10 with a thickness of one li Rice, rubber refer to the high elastic polymer material with reversible deformation, high resilience at room temperature, under the external force of very little Larger deformation can be generated, resilient after external force is removed, passes through the heat release hole 12, through-hole 4 and air hole 5, Neng Gouda of setting To the purpose of good heat dissipation effect, when preventing transformer station high-voltage side bus, inner body overheat avoids the damage of inner body, improves The working efficiency of power transformer meets people's needs, brings convenience, and the bottom of protective layer 10 is fixedly connected with pedestal 9, the quantity of pedestal 9 is two, and two pedestals 9 are symmetricly set on protective layer 10 by symmetry axis of the median vertical line of protective layer 10 Bottom, the front of transformer body 11 is fixedly connected with fixed block 19, and the quantity of fixed block 19 is two, and two fixed blocks 19 with the median vertical line of connecting terminal 18 be the bottom for being symmetricly set on connecting terminal 18, and the top of fixed block 19 is fixedly connected with Connecting terminal 18.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

When in use, motor 6 is run, motor 6 drives rotation axis 7 to rotate, and rotation axis 7 is rotated with movable vane piece 8, and blade 8 produces Dust is exported outside protective layer 10 by air hole 5, prevents transformer sheet by the dust inside raw suction adsorption protective layer 10 When body 11, by damping spring 14, shock-absorbing ball 15 and buffer spring 16, vibration and impact force are adsorbed.

It in conclusion this has the electric power electric transformer of safeguard function, can achieve the purpose that protection effect is good, solve The problem of general electric power electric transformer protection effect difference, prevents inside transformer damage parts, improves power transformer Working efficiency accelerates the progress of work, meets the needs of people, to provide more convenience to people.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of electric power electric transformer for having safeguard function, including transformer body (11), it is characterised in that: the transformation It is fixedly connected at the top of device ontology (11) insulating layer (17), is fixedly connected with tap (1) at the top of the insulating layer (17), It is fixedly connected with bushing (2) at the top of the insulating layer (17), is fixedly connected with low pressure at the top of the insulating layer (17) The side of casing (3), the transformer body (11) offers heat release hole (12), and the side of the transformer body (11) is fixed It is connected with gasket (13), the side of the gasket (13) is fixedly connected with damping spring (14), the transformer body (11) Side is fixedly connected with buffer spring (16), and one end of the buffer spring (16) is fixedly connected with shock-absorbing ball (15), the change The bottom of depressor ontology (11) offers through-hole (4), and the bottom of the transformer body (11) is fixedly connected with motor (6), institute The output shaft for stating motor (6) is fixedly connected with rotation axis (7) by shaft coupling, and the outer wall of the rotation axis (7) is fixedly connected with The outer wall of blade (8), the motor (6) is fixedly connected with fixed link (20), and one end of the buffer spring (16) is fixedly connected Have protective layer (10), the bottom of the protective layer (10) is fixedly connected with pedestal (9), and the front of the transformer body (11) is solid Surely it is connected with fixed block (19), is fixedly connected with connecting terminal (18) at the top of the fixed block (19).

2. a kind of electric power electric transformer for having safeguard function according to claim 1, it is characterised in that: the low pressure The quantity of casing (3) is two, and two low-tension bushings (3) are that symmetrical axial symmetry is set with the median vertical line of transformer body (11) Set the top in insulating layer (17).

3. a kind of electric power electric transformer for having safeguard function according to claim 1, it is characterised in that: the pedestal (9) quantity is two, and two pedestals (9) are symmetricly set on protective layer as symmetry axis using the median vertical line of protective layer (10) (10) bottom.

4. a kind of electric power electric transformer for having safeguard function according to claim 1, it is characterised in that: the fixation The quantity of bar (20) is two, and two fixed links (20) are symmetricly set on motor as symmetry axis using the median vertical line of motor (6) (6) outer wall.

5. a kind of electric power electric transformer for having safeguard function according to claim 1, it is characterised in that: the protection The bottom of layer (10) offers air hole (5), and the aperture of air hole (5) is eight millimeters.

6. a kind of electric power electric transformer for having safeguard function according to claim 1, it is characterised in that: the fixation The quantity of block (19) is two, and two fixed blocks (19) are to be symmetricly set on terminals with the median vertical line of connecting terminal (18) The bottom of sub (18).

7. a kind of electric power electric transformer for having safeguard function according to claim 1, it is characterised in that: the protection Layer (10) be preventing rubber layer, and protective layer (10) with a thickness of one centimetre.