CN220796403U

CN220796403U - Inside dehumidification mechanism of dry-type transformer case

Info

Publication number: CN220796403U
Application number: CN202322593211.8U
Authority: CN
Inventors: 辛英民; 栗玉和
Original assignee: Pingdingshan Zhixin Electric Co ltd
Current assignee: Pingdingshan Zhixin Electric Co ltd
Priority date: 2023-09-24
Filing date: 2023-09-24
Publication date: 2024-04-16
Anticipated expiration: 2033-09-24

Abstract

The utility model relates to the technical field of dry-type transformer equipment, in particular to a dehumidifying mechanism inside a dry-type transformer box, which comprises: the transformer box comprises a transformer box body, wherein the upper end of the transformer box body is provided with a shell, and the front end of the transformer box body is provided with a transformer box cabinet door; the surface of the transformer box cabinet door is provided with an observation window, the lower end of the observation window is provided with a handle II, one side of the transformer box body is provided with a drying box, the front end of the drying box is provided with a drying box cabinet door, and the front end of the drying box cabinet door is provided with a handle I; the installation block is driven to extrude the water absorbing sponge along the vertical direction by the rotation of the motor, the dryness of the water absorbing sponge is kept to dry the air, and the drying agent in the drying box is dried when being wet by the aid of the heating plate installed in the drying box, so that the cyclic utilization of the drying agent is realized, and the cost is saved.

Description

Inside dehumidification mechanism of dry-type transformer case

Technical Field

The utility model relates to the technical field of dry-type transformer equipment, in particular to an internal dehumidifying mechanism of a dry-type transformer box.

Background

Dry transformers are widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply said dry transformers refer to transformers in which the iron cores and windings are not immersed in insulating oil.

Chinese patent CN217881081U provides a dampproofing mechanism of dry-type transformer, belongs to dry-type transformer technical field, and its technical scheme main points include the casing, the bottom face of casing runs through and installs the fan, the below of fan is provided with installs in the dehumidification case of casing bottom face, the internally mounted of dehumidification case has the semiconductor refrigeration piece to the flabellum rotates after dispelling the heat to the dry-type transformer main part, and the drier box can carry out preliminary dehumidification to the air in the casing.

However, the drying device is not arranged in the drying agent box, and when the drying agent in the drying agent box absorbs a large amount of moisture, the dehumidifying effect of the drying agent box is reduced, so that the dehumidifying effect of the drying agent box is poor, the drying agent in the drying agent box needs to be replaced, and the use cost of the drying agent box is increased, so that the drying agent box is not beneficial to recycling.

Disclosure of Invention

The utility model aims to provide a dehumidifying mechanism inside a dry-type transformer box, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dry-type transformer tank interior dehumidification mechanism comprising: the transformer box comprises a transformer box body, wherein the upper end of the transformer box body is provided with a shell, and the front end of the transformer box body is provided with a transformer box cabinet door; the surface of the transformer box cabinet door is provided with an observation window, the lower end of the observation window is provided with a handle II, one side of the transformer box body is provided with a drying box, the front end of the drying box is provided with a drying box cabinet door, and the front end of the drying box cabinet door is provided with a handle I;

a fan is arranged on one side of the shell, a collecting box is arranged at the output end of the fan, a sliding block II is arranged at the lower end of the collecting box, a U-shaped block is arranged at the upper end of the collecting box, and a limiting block I is arranged at the lower end of the U-shaped block;

one side of stopper one is provided with slider one, and slider one passes shell fixedly connected with screw thread piece, and the inside of screw thread piece is provided with the threaded rod, and the upper end of threaded rod is provided with the motor, and stopper one's inside is provided with two installation pieces, and the outside of installation piece is provided with the rotating block.

Preferably, the upper end fixedly connected with shell of transformer tank body, the front end of transformer tank body rotates and is connected with the transformer tank cabinet door, and the surface mounting of transformer tank cabinet door has the observation window, and the surface fixedly connected with handle two of transformer tank cabinet door.

Preferably, the lateral wall fixedly connected with dry box of transformer box body, the output of dry box articulates there is dry box cabinet door, and the outer wall fixedly connected with handle of dry box cabinet door is first, and a plurality of air current hole has been seted up to the inner wall of dry box, and the internally mounted of dry box has the hot plate.

Preferably, the lower extreme fixedly connected with air intake of shell, the other end fixedly connected with transformer case body of air intake, the inside fixedly connected with fan of lateral wall of shell, the inside sliding connection of one end of U-shaped piece has the slide bar, the one end fixedly connected with of slide bar draws the piece, the other end fixedly connected with briquetting of slide bar.

Preferably, the outside of slide bar is provided with the spring, and the one end fixed connection of spring is in the inside of U-shaped piece, and the other end fixedly connected with briquetting of spring, spout one has been seted up on the surface of shell, and the inner wall sliding connection of spout one has slider one.

Preferably, one end fixedly connected with screw thread piece of slider one, the other end fixedly connected with stopper one of slider one, a plurality of through-hole and spacing hole that have symmetry are seted up at stopper one upper and lower both ends, and the inside sliding connection in through-hole and spacing hole has stopper two.

Preferably, the inside sliding connection of stopper one has two installation pieces, and the hole that corresponds with stopper two is seted up to the inside of installation piece, and the one end rotation that the installation piece kept away from stopper one is connected with the rotating block, and the inside threaded connection of screw thread piece has the threaded rod.

Preferably, the outer wall symmetry fixedly connected with fixed block of shell, the upper end fixedly connected with motor of the fixed block that is close to the shell upper end, motor fixedly connected with threaded rod, the other end rotation of threaded rod is connected with the fixed block.

Preferably, a second sliding groove is formed in the shell, a second sliding block is connected in the second sliding groove in a sliding mode, and a collecting box is fixedly connected to the upper end of the second sliding block.

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

according to the utility model, the motor rotates to drive the mounting block to reciprocate along the vertical direction to extrude the water absorbing sponge, so that the dryness of the water absorbing sponge is kept, the air is dried, and the drying agent in the drying box is dried when being wet by mounting the heating plate in the drying box, so that the cyclic utilization of the drying agent is realized, and the cost is saved.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present utility model;

FIG. 2 is a schematic rear perspective view of the overall structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model;

fig. 4 is a schematic perspective view of a part of the structure of the present utility model.

In the figure: 1. a housing; 2. a transformer tank body; 3. a transformer tank door; 4. a drying box; 5. drying box doors; 6. a first handle; 7. a motor; 8. an observation window; 9. a second handle; 10. a fixed block; 11. a screw block; 12. a threaded rod; 13. a collection box; 14. a first chute; 15. a slide bar; 16. briquetting; 17. a mounting block; 18. a rotating block; 19. an air inlet; 20. a U-shaped block; 21. a spring; 22. a first limiting block; 23. a fan; 24. a second slide block; 25. a second chute; 26. a through hole; 27. a limiting hole; 28. a second limiting block; 29. a heating plate; 30. and a first sliding block.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 4, the present utility model provides a technical solution: a dry-type transformer tank interior dehumidification mechanism comprising: the transformer box comprises a transformer box body 2, wherein the upper end of the transformer box body 2 is provided with a shell 1, and the front end of the transformer box body 2 is provided with a transformer box cabinet door 3; the surface of the transformer box cabinet door 3 is provided with an observation window 8, the running state of the transformer inside the transformer box body 2 can be observed under the condition that the cabinet door is not opened, the lower end of the observation window 8 is provided with a second handle 9, the cabinet door is convenient to open, one side of the transformer box body 2 is provided with a drying box 4, the front end of the drying box 4 is provided with a drying box cabinet door 5, a drying agent is placed inside the drying box 4, the wet air is prevented from entering the equipment to cause damage to parts, and the front end of the drying box cabinet door 5 is provided with a first handle 6; the drying agent is convenient to install or observe, the upper end of the transformer tank body 2 is fixedly connected with the shell 1, the front end of the transformer tank body 2 is rotationally connected with the transformer tank door 3, the surface of the transformer tank door 3 is provided with the observation window 8, and the surface of the transformer tank door 3 is fixedly connected with the handle II 9; the lateral wall fixedly connected with drying box 4 of transformer box body 2, the output of drying box 4 articulates there is drying box cabinet door 5, and the outer wall fixedly connected with handle one 6 of drying box cabinet door 5, and a plurality of air current hole has been seted up to the inner wall of drying box 4, and the internally mounted of drying box 4 has hot plate 29, dries it when the drier in the drying box 4 is moist to realize the cyclic utilization of drier.

A fan 23 is arranged on one side of the shell 1 and used for conveying air into the shell 2, a collecting box 13 is arranged at the output end of the fan 23, a second sliding block 24 is arranged at the lower end of the collecting box 13, a U-shaped block 20 is arranged at the upper end of the collecting box 13, and a first limiting block 22 is arranged at the lower end of the U-shaped block 20; the lower extreme of U-shaped piece 20 is provided with the hydroscopic sponge and absorbs the aqueous vapor in the air, the lower extreme fixedly connected with air intake 19 of shell 1, the other end fixedly connected with transformer tank body 2 of air intake 19, the inside of the lateral wall inside fixedly connected with fan 23 of shell 1 is carried to transformer tank body 2 through air intake 19 after the drying, the inside sliding connection of one end of U-shaped piece 20 is had slide bar 15 in the inner wall fixedly connected with U-shaped piece 20 of upper end of shell 1, the one end fixedly connected with of slide bar 15 draws the piece, drive briquetting 16 through spring 21 and press from both sides the hydroscopic sponge, the convenience is installed or is changed the hydroscopic sponge, the other end fixedly connected with briquetting 16 of slide bar 15; the outside of the slide bar 15 is provided with a spring 21, one end of the spring 21 is fixedly connected to the inside of the U-shaped block 20, the other end of the spring 21 is fixedly connected with a pressing block 16, the surface of the shell 1 is provided with a first sliding chute 14, and the inner wall of the first sliding chute 14 is connected with a first sliding block 30 in a sliding way; the first limiting block 22 is driven to reciprocate up and down along the first sliding groove 14.

One side of the first limiting block 22 is provided with a first sliding block 30, the first sliding block 30 penetrates through the shell 1 and is fixedly connected with a threaded block 11, a threaded rod 12 is arranged in the threaded block 11, a motor 7 is arranged at the upper end of the threaded rod 12, the motor 7 rotates to drive the threaded rod 12 to rotate, the threaded rod 12 rotates to drive the threaded block 11 to reciprocate along the vertical direction, two mounting blocks 17 are arranged in the first limiting block 22, and a rotating block 18 is arranged outside the mounting blocks 17; one end of the first slider 30 is fixedly connected with a threaded block 11, the other end of the first slider 30 is fixedly connected with a first limiting block 22, a plurality of symmetrical through holes 26 and limiting holes 27 are formed in the upper end and the lower end of the first limiting block 22, the second limiting block 28 is inserted into the through holes 26 to fix the mounting block 17 by moving the mounting block 17, the outer wall of the rotating block 18 is tightly attached to the water absorbing sponge, and the second limiting block 28 is connected in a sliding mode in the through holes 26 and the limiting holes 27; the inside of the first limiting block 22 is slidably connected with two mounting blocks 17, holes corresponding to the second limiting block 28 are formed in the mounting blocks 17, one end, away from the first limiting block 22, of the mounting blocks 17 is rotatably connected with a rotating block 18, and the inside of the threaded block 11 is in threaded connection with a threaded rod 12; the outer wall of the shell 1 is symmetrically and fixedly connected with a fixed block 10, the upper end of the fixed block 10 close to the upper end of the shell 1 is fixedly connected with a motor 7, the motor 7 is fixedly connected with a threaded rod 12, and the other end of the threaded rod 12 is rotationally connected with the fixed block 10; the installation block 17 is driven to move along the vertical direction to drive the rotating block 18 to extrude the water absorbing sponge, a second sliding groove 25 is formed in the shell 1, a second sliding block 24 is connected in the second sliding groove 25 in a sliding mode, the collecting box 13 is fixedly connected to the upper end of the second sliding block 24, so that moisture in the water absorbing sponge falls into the collecting box 13, and the dryness of the water absorbing sponge is kept to dry the air.

During operation of the device, the observation window 8 is formed in the surface of the transformer tank door 3, the operation state of the transformer inside the transformer tank body 2 can be observed under the condition that the cabinet door is not opened, the openable drying box 4 is arranged to facilitate the installation or observation of drying agents, the heating plate 29 is arranged in the drying box 4, the drying agents in the drying box 4 are dried when being wet, thereby recycling the drying agents, the fan 23 is arranged on the side wall of the shell 1 to convey air into the shell 2, the air is dried through the water absorbing sponge, the U-shaped block 20 is arranged at the upper end of the water absorbing sponge, the pressing block 16 is driven by the spring 21 to clamp the water absorbing sponge, the water absorbing sponge is conveniently installed or replaced, the threaded rod 12 is driven to rotate by the motor, the threaded rod 12 is driven to reciprocate in the vertical direction to drive the installation block 17 to extrude the water absorbing sponge, the air drying performance of the sponge is kept, and the water absorbing sponge is collected by the collection box 13 at the lower end.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dry-type transformer tank interior dehumidification mechanism comprising: the transformer box comprises a transformer box body (2), wherein the upper end of the transformer box body (2) is provided with a shell (1), and the front end of the transformer box body (2) is provided with a transformer box door (3); the method is characterized in that: the surface of the transformer box cabinet door (3) is provided with an observation window (8), the lower end of the observation window (8) is provided with a second handle (9), one side of the transformer box body (2) is provided with a drying box (4), the front end of the drying box (4) is provided with a drying box cabinet door (5), and the front end of the drying box cabinet door (5) is provided with a first handle (6);

a fan (23) is arranged on one side of the shell (1), a collecting box (13) is arranged at the output end of the fan (23), a second sliding block (24) is arranged at the lower end of the collecting box (13), a U-shaped block (20) is arranged at the upper end of the collecting box (13), and a first limiting block (22) is arranged at the lower end of the U-shaped block (20);

one side of stopper one (22) is provided with slider one (30), and slider one (30) pass shell (1) fixedly connected with screw thread piece (11), and the inside of screw thread piece (11) is provided with threaded rod (12), and the upper end of threaded rod (12) is provided with motor (7), and the inside of stopper one (22) is provided with two installation pieces (17), and the outside of installation piece (17) is provided with rotary block (18).

2. The dry-type transformer tank interior dehumidification mechanism as set forth in claim 1, wherein: the transformer box is characterized in that the upper end of the transformer box body (2) is fixedly connected with the shell (1), the front end of the transformer box body (2) is rotationally connected with the transformer box door (3), the surface of the transformer box door (3) is provided with the observation window (8), and the surface of the transformer box door (3) is fixedly connected with the handle II (9).

3. The dry-type transformer tank interior dehumidification mechanism as set forth in claim 1, wherein: the side wall fixedly connected with drying box (4) of transformer box body (2), the output of drying box (4) articulates there is drying box cabinet door (5), and the outer wall fixedly connected with handle one (6) of drying box cabinet door (5), and a plurality of air current hole has been seted up to the inner wall of drying box (4), and the internally mounted of drying box (4) has hot plate (29).

4. The dry-type transformer tank interior dehumidification mechanism as set forth in claim 1, wherein: the lower extreme fixedly connected with air intake (19) of shell (1), the other end fixedly connected with transformer case body (2) of air intake (19), the inside fixedly connected with fan (23) of lateral wall of shell (1), the upper end inner wall fixedly connected with U-shaped piece (20) of shell (1), the inside sliding connection of one end of U-shaped piece (20) has slide bar (15), the one end fixedly connected with of slide bar (15) draws the piece, the other end fixedly connected with briquetting (16) of slide bar (15).

5. The dry-type transformer tank internal dehumidifying mechanism as claimed in claim 4, wherein: the outside of slide bar (15) is provided with spring (21), and the inside at U-shaped piece (20) is connected with to one end fixed connection of spring (21), and the other end fixedly connected with briquetting (16) of spring (21), spout one (14) have been seted up on the surface of shell (1), and the inner wall sliding connection of spout one (14) has slider one (30).

6. The dry-type transformer tank interior dehumidification mechanism as set forth in claim 1, wherein: one end fixedly connected with screw thread piece (11) of slider one (30), the other end fixedly connected with stopper one (22) of slider one (30), a plurality of through-hole (26) and spacing hole (27) that have symmetry are offered at stopper one (22) upper and lower both ends, and the inside sliding connection of through-hole (26) and spacing hole (27) has stopper two (28).

7. The dry-type transformer tank interior dehumidification mechanism as set forth in claim 1, wherein: the inside sliding connection of stopper one (22) has two installation piece (17), and the hole that corresponds with stopper two (28) is seted up to the inside of installation piece (17), and the one end that stopper one (22) was kept away from to installation piece (17) rotates and is connected with rotary block (18), and the inside threaded connection of screw thread piece (11) has threaded rod (12).

8. The dry-type transformer tank interior dehumidification mechanism as set forth in claim 1, wherein: the outer wall symmetry fixedly connected with fixed block (10) of shell (1), the upper end fixedly connected with motor (7) of fixed block (10) near shell (1) upper end, motor (7) fixedly connected with threaded rod (12), the other end rotation of threaded rod (12) is connected with fixed block (10).

9. The dry-type transformer tank interior dehumidification mechanism as set forth in claim 1, wherein: a second sliding groove (25) is formed in the shell (1), a second sliding block (24) is connected in the second sliding groove (25) in a sliding mode, and a collecting box (13) is fixedly connected to the upper end of the second sliding block (24).