CN211828394U - Heat abstractor for transformer - Google Patents

Abstract

The utility model discloses a heat abstractor for transformer, the bracing piece comprises a supporting bar, the fixed surface of bracing piece installs the fixed block, fixed mounting has first fixed plate between two fixed blocks, bolt fixedly connected with second fixed plate is passed through to the upside of first fixed plate, the upside of second fixed plate is provided with the transformer case, fixed mounting has the shock pad between the bottom of transformer case and the upside of second fixed plate, the inside fixed mounting of transformer case has the third fixed plate, fixed mounting has the cooler bin between the downside of third fixed plate and the upside of transformer case, the upside fixed mounting of third fixed plate has the transformer. The utility model discloses a mutually supporting of motor, fan, vent, air-blower, pipe, cooler bin and the cover that induced drafts, the cooling of heating to the transformer that can be better distributes away the heat that the transformer produced at the operation in-process, and the effectual security that improves the transformer operation has increased the life of transformer, improves the radiating effect.

Description

Heat abstractor for transformer

Technical Field

The utility model relates to a transformer technical field specifically is a heat abstractor for transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

The electronic components in the transformer can emit a large amount of heat in the long-term working process, the heat dissipation effect of the conventional transformer is not obvious enough, and once the heat cannot be timely removed in a transformer box, the service life of the transformer and the normal work of the transformer are seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for transformer possesses the enough obvious advantage of radiating effect, has solved the not obvious problem inadequately of current transformer radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for a transformer comprises a supporting rod, wherein fixed blocks are fixedly arranged on the surface of the supporting rod, a first fixed plate is fixedly arranged between the two fixed blocks, a second fixed plate is fixedly connected to the upper side of the first fixed plate through bolts, a transformer box is arranged on the upper side of the second fixed plate, a shock absorption pad is fixedly arranged between the bottom of the transformer box and the upper side of the second fixed plate, a third fixed plate is fixedly arranged inside the transformer box, a cooling box is fixedly arranged between the lower side of the third fixed plate and the upper side of the transformer box, a transformer is fixedly arranged on the upper side of the third fixed plate, an air blower is fixedly arranged on the right side of the transformer box, a purifying box is fixedly arranged on the left side of the transformer box, a guide pipe is fixedly arranged at the air inlet of the air blower, and the other end of the guide, the right side fixed mounting of transformer case has the support, the opposite side fixed mounting motor of support, the output fixed mounting of motor has the fan.

Preferably, a first dust screen is fixedly mounted on the left side of the transformer box, and a vent is formed in the surface of the support.

Preferably, the inside fixed mounting of purifying box has the second dust screen, the opposite side fixed mounting of purifying box has the cover that induced drafts.

Preferably, the shock pad includes first backup pad and second backup pad, the spout has been seted up to the bottom of first backup pad, the inside of spout is provided with first spring, the fixed surface of second backup pad installs first support column, the other end fixed mounting of first support column has the third backup pad, the both ends of third backup pad all articulate there is the down tube, the other end of down tube articulates there is the slider, slider and spout sliding connection, fixed mounting has the second spring between the bottom of first backup pad and the opposite side of third backup pad.

Preferably, the upside fixed mounting of second backup pad has the sleeve, telescopic inside is provided with the third spring, the upside of third spring is provided with the slide, slide and sleeve sliding connection, the opposite side fixed mounting of slide has the second support column, the other end of second support column and the bottom fixed connection of first backup pad.

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

1. the utility model discloses a mutually supporting of motor, fan, vent, air-blower, pipe, cooler bin and the cover that induced drafts, the cooling of heating to the transformer that can be better distributes away the heat that the transformer produced at the operation in-process, and the effectual security that improves the transformer operation has increased the life of transformer, improves the radiating effect.

2. The utility model discloses a mutually supporting of first backup pad, second backup pad, spout, slider, first spring, third backup pad, second spring, sleeve, third spring, down tube, slide, first support column and second support column reduces rocking that the transformer produced under the bad weather condition, prevents that the transformer from damaging.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

FIG. 3 is a schematic structural view of the inside of the purification box of the present invention;

fig. 4 is a schematic structural diagram of the inside of the shock pad of the present invention.

In the figure: the device comprises a supporting rod 1, a fixing block 2, a first fixing plate 3, a second fixing plate 4, a pressure changing box 5, a third fixing plate 6, a cooling box 7, a transformer 8, an air blower 9, a purifying box 10, a guide pipe 11, a support 12, a motor 13, a fan 14, a ventilation opening 15, a suction hood 16, a first dust screen 17, a second dust screen 18, a first supporting plate 19, a second supporting plate 20, a sliding groove 21, a first spring 22, a first supporting column 23, a third supporting plate 24, an inclined rod 25, a sliding block 26, a second spring 27, a sleeve 28, a third spring 29, a sliding plate 30 and a second supporting column 31.

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. 1-4, a heat dissipation device for a transformer includes a support rod 1, fixed blocks 2 are fixedly mounted on the surface of the support rod 1, a first fixed plate 3 is fixedly mounted between the two fixed blocks 2, a second fixed plate 4 is fixedly connected to the upper side of the first fixed plate 3 through bolts, a transformer box 5 is disposed on the upper side of the second fixed plate 4, a shock pad is fixedly mounted between the bottom of the transformer box 5 and the upper side of the second fixed plate 4, a third fixed plate 6 is fixedly mounted inside the transformer box 5, a cooling box 7 is fixedly mounted between the lower side of the third fixed plate 6 and the upper side of the transformer box 5, a transformer 8 is fixedly mounted on the upper side of the third fixed plate 6, an air blower 9 is fixedly mounted on the right side of the transformer box 5, a purification box 10 is fixedly mounted on the left side of the transformer box 5, a conduit 11 is fixedly mounted at the air inlet of the air blower 9, the right side fixed mounting of transformer case 5 has support 12, the opposite side fixed mounting motor 13 of support 12, the output fixed mounting of motor 13 has fan 14, air-blower 9 absorbs external air through suction hood 16, inside pipe 11 gets into transformer case 5, cool off the air of absorption through cooler bin 7, it rotates to drive fan 14 through motor 13, take the inside steam of transformer case 5 out inside transformer case 5, can be better distribute away the heat that transformer 8 produced at the operation in-process, the effectual security that improves transformer 8 operation, the life of transformer has been increased, and the heat dissipation effect is improved.

Referring to fig. 2 and 3, a first dust screen 17 is fixedly mounted on the left side of the transformer box 5, a vent 15 is formed in the surface of the support 12, a second dust screen 18 is fixedly mounted inside the purifying box 10, an air suction cover 16 is fixedly mounted on the other side of the purifying box 10, the second dust screen 18 is arranged inside the purifying box 10, and the filter blower 9 sucks dust in air to prevent the dust from entering the transformer 8 and damaging internal components.

Referring to fig. 2 and 4, the cushion includes a first support plate 19 and a second support plate 20, a sliding slot 21 is formed at the bottom of the first support plate 19, a first spring 22 is disposed inside the sliding slot 21, a first support column 23 is fixedly mounted on the surface of the second support plate 20, a third support plate 24 is fixedly mounted at the other end of the first support column 23, two ends of the third support plate 24 are respectively hinged with an inclined rod 25, the other end of the inclined rod 25 is hinged with a sliding block 26, the sliding block 26 is slidably connected with the sliding slot 21, a second spring 27 is fixedly mounted between the bottom of the first support plate 19 and the other side of the third support plate 24, a sleeve 28 is fixedly mounted at the upper side of the second support plate 20, a third spring 29 is disposed inside the sleeve 28, a sliding plate 30 is disposed at the upper side of the third spring 29, the sliding plate 30 is slidably connected with the sleeve 28, a second, the other end of second support column 31 and first support column 19's bottom fixed connection, run into bad weather when rocking when transformer 8, transformer box 5 will transmit to first support column 19, first support column 19 drives down the slide bar 25 and the removal of second support column 31, slide bar 25 drives slider 26 and slides inside spout 21, slider 26 extrudees first spring 22, first support column 19 extrudees second spring 27, second support column 31 drives slide 30 and slides inside third spring 29, slide 30 extrudees third spring 29, first spring 22, elastic deformation takes place for second spring 27 and third spring 29 atress, weaken the external force, reduce rocking that transformer 8 produced under bad weather condition, prevent that transformer 8 from damaging.

The working principle is as follows: when the utility model is used, the air blower 9 sucks the outside air through the air suction hood 16, the air enters the interior of the transformer box 5 through the guide pipe 11, the sucked air is cooled through the cooling box 7, the motor 13 drives the fan 14 to rotate, the hot air in the interior of the transformer box 5 is pumped out of the interior of the transformer box 5, the heat generated in the operation process of the transformer 8 can be better distributed, the operation safety of the transformer 8 is effectively improved, the service life of the transformer is prolonged, the heat dissipation effect is improved, the second dust screen 18 is arranged in the interior of the purifying box 10, the dust in the air is sucked by the filter air blower 9, the dust is prevented from entering the interior of the transformer 8, the damage to internal components is caused, when the transformer 8 shakes in bad weather, the transformer box 5 is transferred to the first supporting plate 19, the first supporting plate 19 drives the diagonal rod 25 and the second supporting plate 31 to move, the down tube 25 drives the slider 26 to slide in the chute 21, the slider 26 extrudes the first spring 22, the first supporting plate 19 extrudes the second spring 27, the second supporting plate 31 drives the sliding plate 30 to slide in the third spring 29, the sliding plate 30 extrudes the third spring 29, the first spring 22, the second spring 27 and the third spring 29 are stressed to generate elastic deformation, the external force is weakened, the shaking generated by the transformer 8 under the condition of severe weather is reduced, and the transformer 8 is prevented from being damaged.

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 (5)

1. The utility model provides a heat abstractor for transformer, includes bracing piece (1), its characterized in that: the surface fixing of bracing piece (1) installs fixed block (2), fixed mounting has first fixed plate (3) between two fixed blocks (2), the upside of first fixed plate (3) passes through bolt fixedly connected with second fixed plate (4), the upside of second fixed plate (4) is provided with transformer box (5), fixed mounting has the shock pad between the bottom of transformer box (5) and the upside of second fixed plate (4), the inside fixed mounting of transformer box (5) has third fixed plate (6), fixed mounting has cooler bin (7) between the downside of third fixed plate (6) and the upside of transformer box (5), the upside fixed mounting of third fixed plate (6) has transformer (8), the right side fixed mounting of transformer box (5) has (9), the left side fixed mounting of transformer box (5) has purifying box (10), the utility model discloses a purification box, including air-blower (9), the air intake department fixed mounting of air-blower (9) has pipe (11), the other end of pipe (11) extends to inside purifying box (10), the right side fixed mounting of transformer case (5) has support (12), opposite side fixed mounting motor (13) of support (12), the output fixed mounting of motor (13) has fan (14).

2. The heat sink for transformer according to claim 1, wherein: the left side fixed mounting of transformer case (5) has first dust screen (17), vent (15) have been seted up on the surface of support (12).

3. The heat sink for transformer according to claim 1, wherein: the inside fixed mounting of purifying box (10) has second dust screen (18), the opposite side fixed mounting of purifying box (10) has air suction cover (16).

4. The heat sink for transformer according to claim 1, wherein: the shock pad includes first backup pad (19) and second backup pad (20), spout (21) have been seted up to the bottom of first backup pad (19), the inside of spout (21) is provided with first spring (22), the fixed surface of second backup pad (20) installs first support post (23), the other end fixed mounting of first support post (23) has third backup pad (24), the both ends of third backup pad (24) all articulate has down tube (25), the other end of down tube (25) articulates there is slider (26), slider (26) and spout (21) sliding connection, fixed mounting has second spring (27) between the bottom of first backup pad (19) and the opposite side of third backup pad (24).

5. The heat sink for transformer according to claim 4, wherein: the upside fixed mounting of second backup pad (20) has sleeve (28), the inside of sleeve (28) is provided with third spring (29), the upside of third spring (29) is provided with slide (30), slide (30) and sleeve (28) sliding connection, the opposite side fixed mounting of slide (30) has second support column (31), the other end of second support column (31) and the bottom fixed connection of first backup pad (19).

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