CN214956264U

CN214956264U - Waterproof outer cover of transformer

Info

Publication number: CN214956264U
Application number: CN202120932612.XU
Authority: CN
Inventors: 王晓东; 李楠; 张岩; 张圣奇
Original assignee: Jilin Changling Tianlun Gas Co ltd
Current assignee: Jilin Changling Tianlun Gas Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-30
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a waterproof dustcoat of transformer, including the cover body and transformer body, transformer body installs at the cover internally, the both ends lateral wall of the cover body all runs through and is equipped with a plurality of ventilation mechanisms, the equal fixedly connected with rain-proof mechanism of both ends lateral wall of the cover body, two rain-proof mechanism offsets, the preceding lateral wall of the cover body is equipped with rather than assorted closing mechanism, the lateral wall of the cover body is equipped with the fixed establishment that extends to in the closing mechanism, ventilation mechanism is including running through the vent of seting up on the lateral wall of the cover body. The utility model has the advantages of reasonable design, not only can play the guard action to transformer body, ventilate transformer body, avoid it to take place the high temperature phenomenon in the course of the work to it is internal to avoid rainwater and entering cover such as winged insect, ensures transformer body's life, and can be convenient for carry out the closure or open with the cover body with the closure door, is convenient for overhaul transformer body.

Description

Waterproof outer cover of transformer

Technical Field

The utility model relates to a waterproof dustcoat technical field especially relates to a waterproof dustcoat of transformer.

Background

A power transformer is a stationary electrical device, which is used to change an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values.

The waterproof outer cover of the existing transformer needs to ventilate the transformer in the using process, so that the waterproof outer cover is poor in waterproofness, the transformer is easy to be damaged by water inflow in rainy days, the service life of the transformer is influenced, and therefore the waterproof outer cover of the transformer is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art waterproof dustcoat of transformer in the use, need ventilate to the transformer, consequently, it is relatively poor to make waterproof dustcoat waterproof nature, make the transformer take place to intake damage phenomenon problem easily in rainfall weather, and the waterproof dustcoat of transformer that proposes, it not only can play the guard action to the transformer body, ventilate to the transformer body, avoid it to take place the high temperature phenomenon in the course of the work, and it is internal to avoid rainwater and winged insect etc. to get into the cover, guarantee the life of transformer body, and can be convenient for carry out closure or opening with the closed door and the cover body, be convenient for overhaul the transformer body.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof dustcoat of transformer, includes the cover body and transformer body, transformer body installs at the cover internally, the both ends lateral wall of the cover body all runs through and is equipped with a plurality of ventilation mechanism, the equal rain-proof mechanism of fixedly connected with of both ends lateral wall of the cover body, two rain-proof mechanism offsets, the preceding lateral wall of the cover body is equipped with rather than assorted closing mechanism, the lateral wall of the cover body is equipped with the fixed establishment who extends to in the closing mechanism.

Preferably, the ventilation mechanism comprises a ventilation opening penetrating through the side wall of the cover body, and a dust screen is installed in the ventilation opening.

Preferably, the rain-proof mechanism includes the water deflector of fixed connection on the cover body lateral wall, the mounting groove has been seted up to the bottom of water deflector, sliding connection has the L template that extends to the water deflector outside in the mounting groove, be connected with a plurality of first springs between the interior top of L template and mounting groove, the upper end of L template is seted up flutedly, a plurality of wash ports have been seted up in the interior bottom of recess.

Preferably, the water guide plate is obliquely arranged, the L-shaped plate is matched with the water guide plate, and the upper end of the L-shaped plate is horizontally arranged.

Preferably, the closing mechanism includes the closing door of rotation connection on the cover body front side wall, the lateral wall of closing door rotates and is connected with the diaphragm, the preceding lateral wall of diaphragm has seted up the intercommunication groove, the draw-in groove has been seted up to the inside wall in intercommunication groove.

Preferably, fixed establishment includes the first U template of fixed connection on the cover body lateral wall, sliding connection has the second U template in the first U template, the second U template passes first U template, the mounting groove has been seted up to the preceding lateral wall of second U template, sliding connection has the fixed block that extends to in the draw-in groove in the mounting groove, be connected with a plurality of second springs between the inside wall of fixed block and mounting groove.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the setting of vent, dust screen, can play the guard action to the transformer body, ventilate the transformer body, avoid it to take place the high temperature phenomenon in the course of the work, avoid dust, winged insect etc. to get into and cover internally.

2. Through the arrangement of the water guide plate, the mounting groove, the L-shaped plate, the first spring, the groove and the drain hole, rainwater can be guided in rainy days, the rainwater is prevented from entering the cover body, the water inlet phenomenon of the transformer body is avoided, and the service life of the transformer body is guaranteed.

3. Through the setting of closing mechanism, fixed establishment, can be convenient for close the closing door with the cover body or open, be convenient for overhaul it when the transformer body breaks down.

To sum up, the utility model has the advantages of reasonable design, not only can play the guard action to the transformer body, ventilate the transformer body, avoid it to take place the phenomenon that the temperature is too high in the course of the work to it is internal to avoid entering covers such as rainwater and winged insect, ensures the life of transformer body, and can be convenient for carry out the closure or open with the cover body with the close door, is convenient for overhaul the transformer body.

Drawings

Fig. 1 is a schematic structural view of a waterproof enclosure of a transformer according to the present invention;

fig. 2 is a schematic view of an external structure of a waterproof enclosure of a transformer according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is a schematic view of the connection of the securing mechanism and the closing mechanism.

In the figure: the transformer comprises a cover body 1, a transformer body 2, a vent hole 3, a dust screen 4, a water guide plate 5, a mounting groove 6, a plate 7L, a first spring 8, a groove 9, a drain hole 10, a closed door 11, a transverse plate 12, a communication groove 13, a clamping groove 14, a first U-shaped plate 15, a second U-shaped plate 16, a mounting groove 17, a fixing block 18 and a second spring 19.

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.

Referring to fig. 1-5, a waterproof transformer housing comprises a housing 1 and a transformer body 2, wherein the transformer body 2 is installed in the housing 1, the side walls of the two ends of the housing 1 are respectively provided with a plurality of ventilation mechanisms in a penetrating manner, each ventilation mechanism comprises a ventilation opening 3 formed in the side wall of the housing 1 in a penetrating manner, a dustproof net 4 is installed in each ventilation opening 3, it needs to be noted that the plurality of ventilation openings 3 can ventilate and radiate the interior of the housing 1, the phenomenon that the transformer body 2 is too high in temperature in the working process is avoided, and the dustproof net 4 can prevent dust, flying insects and the like from entering the housing 1;

the rain-proof mechanism is fixedly connected with the side walls of the two ends of the cover body 1, the two rain-proof mechanisms are abutted, the rain-proof mechanism comprises a water guide plate 5 fixedly connected with the side wall of the cover body 1, a mounting groove 6 is formed in the bottom of the water guide plate 5, an L-shaped plate 7 extending to the outer side of the water guide plate 5 is slidably connected in the mounting groove 6, the water guide plate 5 is obliquely arranged, the L-shaped plate 7 is matched with the water guide plate 5, the upper end of the L-shaped plate 7 is horizontally arranged, a plurality of first springs 8 are connected between the L-shaped plate 7 and the inner top of the mounting groove 6, a groove 9 is formed in the upper end of the L-shaped plate 7, a plurality of drain holes 10 are formed in the inner bottom of the groove 9 in a penetrating manner, when rainfall is small, the rain can be guided, the rain is prevented from accumulating at the upper end of the cover body 1, and can be prevented from entering the cover body 1 through the vent 3, the first springs 8 are tension springs, the L-shaped plate 7 can be pulled to slide upwards in a natural state, rainwater splashes in heavy rainfall weather, the rainwater is accumulated in the groove 9, the L-shaped plate 7 can slide outwards of the mounting groove 6 under the action of gravity, the height of the L-shaped plate 7 is reduced, the L-shaped plate 3 is shielded by the L-shaped plate, the rainwater is prevented from entering the cover body 1 through the vent 3, the diameter of the drain hole is smaller, the rainwater can be accumulated in the groove 9, when rainfall stops, the rainwater can be gradually drained through the drain hole 10, and the L-shaped plate 7 is reset under the action of the tensile force of the first spring 8;

the front side wall of the cover body 1 is provided with a closing mechanism matched with the front side wall, the closing mechanism comprises a closing door 11 which is rotatably connected to the front side wall of the cover body 1, the side wall of the closing door 11 is rotatably connected with a transverse plate 12, the front side wall of the transverse plate 12 is provided with a communicating groove 13, and the inner side wall of the communicating groove 13 is provided with a clamping groove 14. it is noted that the closing door 11 is matched with the cover body 1 and can be hermetically closed with the cover body 1, so that rainwater and the like are prevented from entering the cover body 1, and the opening and the maintenance of the transformer body 2 can be conveniently carried out;

the side wall of the cover body 1 is provided with a fixing mechanism extending into the closing mechanism, the fixing mechanism comprises a first U-shaped plate 15 fixedly connected to the side wall of the cover body 1, a second U-shaped plate 16 is connected in the first U-shaped plate 15 in a sliding manner, it is noted that the first U-shaped plate 15 can guide the second U-shaped plate 16, so that the second U-shaped plate 16 can only slide up and down, the first U-shaped plate 15 can avoid the second U-shaped plate 16 from falling, the second U-shaped plate 16 passes through the first U-shaped plate 15, the front side wall of the second U-shaped plate 16 is provided with a mounting groove 17, the mounting groove 17 is connected with a fixing block 18 extending into the clamping groove 14 in a sliding manner, a plurality of second springs 19 are connected between the fixing block 18 and the inner side wall of the mounting groove 17, it is noted that the second springs 19 are elastic springs, and the fixing block 18 can be pushed into the clamping groove 14 in a natural state, the second U-shaped plate 16 is stably connected to the cross plate 12, so that the closing door 11 can be stably closed.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

the utility model discloses in, transformer body 2 is installed in cover body 1, the setting of a plurality of vents 3 can be to the work of ventilating and heat dissipation in cover body 1, avoid transformer body 2 to take place the high temperature phenomenon in the course of the work, the setting of dust screen 4 can avoid dust winged insect etc. to get into cover body 1, when rainfall weather, the rainwater is piled up in recess 9, can make L template 7 slide to mounting groove 6 outside under the rainwater gravity effect, reduce the height of L template 7, make it shelter from vent 3, avoid the rainwater to get into cover body 1 through vent 3, the wash port diameter is less, make its rainwater can pile up in recess 9, when the rainfall stops, the rainwater can discharge through wash port 10 gradually, under the pulling force effect of first spring 8, L template 7 resets;

when the transformer body 2 needs to be overhauled, the fixing block 18 is pulled to slide out of the clamping groove 14, the second U-shaped plate 16 is pulled upwards to slide out of the communicating groove 13, the transverse plate 12 is converted to enable the second U-shaped plate to be in a vertical state, the closing door 11 is opened, the transformer body 2 is overhauled, after the overhaul is completed, the closing door 11 is closed, the fixing block 18 is pulled into the mounting groove 17 and pulled upwards to enable the second U-shaped plate 16, the transverse plate 12 is rotated to enable the transverse plate 12 to be in a horizontal state, the second U-shaped plate 16 is slid downwards to enable the fixing block 18 to be opposite to the clamping groove 14, the fixing block 18 is loosened, under the elastic force action of the second spring 19, the fixing block 18 slides into the clamping groove 14, and the second U-shaped plate 16 is stably connected with the transverse plate 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof dustcoat of transformer, includes the cover body (1) and transformer body (2), its characterized in that, install in the cover body (1) transformer body (2), the both ends lateral wall of the cover body (1) all runs through and is equipped with a plurality of ventilation mechanism, the rain-proof mechanism of the equal fixedly connected with of both ends lateral wall of the cover body (1), two rain-proof mechanism offsets, the preceding lateral wall of the cover body (1) is equipped with rather than assorted closing mechanism, the lateral wall of the cover body (1) is equipped with the fixed establishment who extends to in the closing mechanism.

2. The waterproof enclosure for the transformer according to claim 1, wherein the ventilation mechanism comprises a ventilation opening (3) penetrating through the side wall of the enclosure (1), and a dust screen (4) is installed in the ventilation opening (3).

3. The waterproof outer cover of the transformer according to claim 1, wherein the rainproof mechanism comprises a water guide plate (5) fixedly connected to the side wall of the cover body (1), a mounting groove (6) is formed in the bottom of the water guide plate (5), an L-shaped plate (7) extending to the outer side of the water guide plate (5) is slidably connected in the mounting groove (6), a plurality of first springs (8) are connected between the L-shaped plate (7) and the inner top of the mounting groove (6), a groove (9) is formed in the upper end of the L-shaped plate (7), and a plurality of drain holes (10) are formed in the inner bottom of the groove (9) in a penetrating manner.

4. The waterproof enclosure of the transformer according to claim 3, wherein the water guide plate (5) is arranged obliquely, the L-shaped plate (7) is matched with the water guide plate (5), and the upper end of the L-shaped plate (7) is arranged horizontally.

5. The waterproof enclosure of the transformer according to claim 1, wherein the closing mechanism comprises a closing door (11) rotatably connected to the front side wall of the enclosure body (1), the side wall of the closing door (11) is rotatably connected with a transverse plate (12), a communicating groove (13) is formed in the front side wall of the transverse plate (12), and a clamping groove (14) is formed in the inner side wall of the communicating groove (13).

6. The waterproof enclosure of transformer of claim 5, characterized in that, fixed establishment includes first U template (15) of fixed connection on the cover body (1) lateral wall, sliding connection has second U template (16) in first U template (15), first U template (15) is passed to second U template (16), mounting groove (17) have been seted up to the preceding lateral wall of second U template (16), sliding connection has fixed block (18) that extends to in draw-in groove (14) in mounting groove (17), be connected with a plurality of second springs (19) between the inside wall of fixed block (18) and mounting groove (17).