Waterproof structure for transformer

Abstract

The utility model discloses a waterproof structure for a transformer, which comprises a protective shell, and a front plate is mounted at the front end of the protective shell; the front plate is provided with a plurality of pieces of toughened glass; a detachable back plate is arranged at the rear end of the protective shell; a ventilation structure is arranged on the inner wall of the top end of the protective shell, and an exhaust port connected with the ventilation structure is formed in the top end of the protective shell. The waterproof design is adopted, the transformer in the shell can be dehumidified, the transformer is prevented from being affected with damp, and meanwhile the internal environment is kept dry; and meanwhile, the device adopts a detachable design, and the back plate is detachable, so that the internal transformer is convenient to maintain and replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer technical field, concretely is a kind of for transformer waterproof structure. BACKGROUND

[0002] Transformer is the basic equipment of power transmission and distribution, and is widely used in industry, agriculture, transportation, urban community and other fields. There are about 17 million transformers in operation in China, with a total capacity of about 11 billion kilovolt-ampere. Transformer loss accounts for about 40% of power transmission and distribution power loss, and has great energy-saving potential.

[0003] During the use of transformer, waterproof protection is needed, otherwise moisture intrusion into transformer will cause transformer to be unable to use normally.

[0004] Therefore, a kind of for transformer waterproof structure is proposed. SUMMARY

[0005] The utility model aims at providing a kind of for transformer waterproof structure to solve the problems in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of for transformer waterproof structure, including protective shell, the front end of the protective shell is equipped with front plate;

[0008] The front plate is equipped with several tempered glass;

[0009] The rear end of the protective shell is equipped with detachable backboard;

[0010] Ventilation structure is equipped in the top end inner wall of the protective shell, and the top end of the protective shell is equipped with exhaust port connected with ventilation structure.

[0011] Further, the backboard is equipped with two, and is board one, board two respectively.

[0012] Further, the inside of the board one, board two is equipped with clamping plate, and the board one, board two are connected with the protective shell by bolt.

[0013] Further, the rear end of the protective shell is equipped with protrusion, and the clamping plate is pressed to protrusion.

[0014] Further, the ventilation structure is dehumidifier.

[0015] Further, the dehumidifier is equipped with connecting pipe, and the connecting pipe is connected with exhaust port.

[0016] Further, the outlet of the exhaust port is located on one side.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The utility model discloses adopt waterproof design, can carry out the dehumidification to the transformer in the shell, avoid the transformer to be damped, and keep the internal environment dry simultaneously;

[0019] Meanwhile, the device is detachable, and the back plate can be detached, so that the internal transformer is convenient to maintain and replace. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is the structural schematic diagram of the utility model;

[0021] Fig. 2 It is the back plate structural schematic diagram of the utility model;

[0022] Fig. 3 It is the air draft structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0024] Embodiment 1-3:

[0025] Please refer to Figs. 1-3 The utility model provides a technical scheme:

[0026] A kind of for transformer waterproof structure, including protective shell 1, protective shell 1 front end is equipped with front plate 2, to facilitate the observation inside transformer condition, in front plate 2 is equipped with several tempered glass 3, protection also facilitates observation simultaneously, in protective shell 1 rear end is provided with detachable back plate, can be disassembled to shell, it is convenient to maintain and replace internal transformer, the inner wall of protective shell 1 top end is equipped with ventilation structure, the top end of protective shell 1 is equipped with exhaust port 101 connected with ventilation structure, so that ventilation structure can be ventilated and moisture-proof inside, avoid internal transformer to be damped and be damaged, play the role of waterproof.

[0027] As Figs. 1-2 Shown in:

[0028] Two back plates are provided, and are plate one 6 and plate two 7, clamping plate 5 is arranged in the inner side of plate one 6 and plate two 7, to facilitate the fixation of back plate, plate one 6 and plate two 7 are connected with protective shell 1 by bolt, since the rear end of protective shell 1 is provided with protrusion 4, clamping plate 5 is pressed against protrusion 4, and back plate is fixed in protective shell 1 by bolt, so that back plate can be effectively limited.

[0029] As Figs. 1-3 Shown in:

[0030] Ventilation structure is dehumidifier 8, in dehumidifier 8 is equipped with connecting pipe 9, connecting pipe 9 is connected with exhaust port 101, in order to avoid high altitude rain into the shell inside, the outlet of exhaust port 101 is equipped on one side.

[0031] Working principle:

[0032] When dehumidification is needed, dehumidifier 8 works, and the humidity is discharged outward through connecting pipe 9, the humidity is discharged from the outlet on one side of exhaust port 101, the inside of the shell is kept dry, and the transformer is prevented from being damp;

[0033] The internal structure can be viewed through the tempered glass 7.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof structure for transformers, comprising a protective outer shell (1), characterized in that: The protective shell (1) has a front plate (2) installed at its front end; The front panel (2) is provided with several tempered glass (3); The protective shell (1) has a detachable back plate at its rear end; The protective shell (1) has a ventilation structure on the inner wall of its top end, and the top end of the protective shell (1) has an exhaust port (101) connected to the ventilation structure.

2. The waterproof structure for transformers according to claim 1, characterized in that: The back panel consists of two parts, namely, panel one (6) and panel two (7).

3. A waterproof structure for transformers according to claim 2, characterized in that: The inner sides of the first plate (6) and the second plate (7) are provided with a clamping plate (5), and the first plate (6) and the second plate (7) are connected to the protective shell (1) by bolts.

4. A waterproof structure for transformers according to claim 3, characterized in that: The protective shell (1) has a protrusion (4) at its rear end, and the clamping plate (5) presses down on the protrusion (4).

5. A waterproof structure for transformers according to claim 1, characterized in that: The ventilation structure is a dehumidifier (8).

6. A waterproof structure for transformers according to claim 5, characterized in that: The dehumidifier (8) is provided with a connecting pipe (9), which is connected to the exhaust port (101).

7. A waterproof structure for transformers according to claim 6, characterized in that: The outlet of the exhaust port (101) is located on one side.

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