CN111341527A

CN111341527A - Transformer terminal box with dampproofing function

Info

Publication number: CN111341527A
Application number: CN202010276879.8A
Authority: CN
Inventors: 赵晓冰; 侯新明; 胡言思; 杨杰; 王瑞青
Original assignee: Shandong Hengkaixuan Electric Power Equipment Co ltd
Current assignee: Shandong Hengkaixuan Electric Power Equipment Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-06-26

Abstract

The invention discloses a transformer terminal box with a moisture-proof function, which comprises a box body and a slide rail, wherein the bottom of the box body is fixedly connected with a control box, heat dissipation holes are formed in two sides of the box body, mounting assemblies are fixedly connected to two sides of the inner wall of the box body, and a moving plate is connected between two sides of the inner wall of each mounting assembly in a sliding manner. The damp-proof function of realization that the device can be fine, through set up the activated carbon plate in radiator hole department, can adsorb the moisture in the air, the inside spare part of fine protection box, avoid the short circuit that wets, cause the damage, and can monitor the humidity inside the box through setting up at the inside humidity inductor of box, when humidity surpasses the setting value, through starting the suction pump, can be rapid discharge the inside moisture of box, not only realized the protection of box inside, still fine protection has been carried out to the box, and then the device's practicality has been improved.

Description

Transformer terminal box with dampproofing function

Technical Field

The invention relates to the technical field of transformers, in particular to a transformer terminal box with a moisture-proof function.

Background

The terminal box is a connection terminal box, is a switching construction line, marks branch lines and provides a convenient interface device for wiring and line inspection. In some cases, in order to facilitate construction and debugging, some products which are special and regularly installed, such as short-circuit isolators and the like, can be installed in a wiring terminal box, and a wiring terminal is an accessory product for realizing electrical connection and is industrially divided into the category of connectors. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more.

The transformer substation terminal box is the intermediate link that equipment such as outdoor electrical equipment and indoor observing and controlling, protection, communication are connected, when the air is moist, especially in rainy season, the interior moist condensation ponding of outdoor terminal box, easily lead to direct current secondary circuit to ground insulation resistance to descend, and then the inside humidity of terminal box appears, the condition that equipment damaged easily takes place, seriously threatens the safe operation of electric wire netting, and current transformer substation terminal box generally is direct and ground contact, when raining, have a large amount of water globules to splash into, when meetting ponding, probably lead to the terminal box to intake, cause the short circuit, damage the operating equipment of terminal box inside.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a transformer terminal box with a moisture-proof function, and solves the problems that when raining, water drops can enter the interior of the terminal box from a heat dissipation hole, so that the air in the interior of the terminal box is moist, equipment is easy to damage, and the safe operation of a power grid is seriously threatened.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a transformer terminal box with a damp-proof function comprises a box body and a slide rail, wherein the bottom of the box body is fixedly connected with a control box, the two sides of the box body are provided with heat dissipation holes, the two sides of the inner wall of the box body are fixedly connected with mounting components, a moving plate is connected between the two sides of the inner wall of the mounting assembly in a sliding manner, the front surface of the moving plate is connected with a fixed groove in a sliding manner, the top and the bottom of the fixed groove are fixed on the top and the bottom of the inner wall of the mounting assembly, the top of the movable plate is connected with a folding frame in a sliding way, the top of the folding frame is connected with the top of the inner wall of the mounting component in a sliding way, the bottom of the moving plate is provided with an activated carbon plate, the bottom of the activated carbon plate penetrates through the mounting assembly and extends to the bottom of the mounting assembly, the bottom of the inner wall of the box body is fixedly connected with a processing box, and a suction pump is arranged inside the processing box;

the suction pump can discharge moisture in the box body to the outside of the box body through the suction head to the connecting pipe, a moisture-proof effect is achieved, the suction pump is electrically connected to the display, the display supplies power to the suction pump, a power supply is provided for the suction pump, moisture in the box body is absorbed, the specific model can be selected according to actual requirements, and functions can be achieved;

the activated carbon plate has certain adsorption capacity and can adsorb moisture and dust in the air;

the slide rail sets up the inside at the control box.

Further, the top of box is provided with the protection casing, the surface of protection casing all is provided with the water conservancy diversion hole, the inside of box is provided with control panel, the last display that is provided with of control panel.

Furthermore, a sliding plate is connected between two sides of the inner wall of the control box in a sliding mode, electric telescopic columns are arranged on the top of the inner wall of the control box, and the bottom ends of the electric telescopic columns are fixed to the top of the sliding plate.

Further, the inside of control box all rotates and is connected with the gear, one side fixedly connected with connecting rod of gear, the one end of connecting rod passes through slider sliding connection in the inside of slide rail.

Furthermore, the top of the connecting rod is rotatably connected with a long rod through a fixed block, the top end of the long rod is rotatably connected to the bottom of the sliding plate, the bottom of the connecting rod is rotatably connected with a movable rod through a mounting block, and the bottom end of the movable rod is rotatably connected with a long plate.

Further, the equal sliding connection in both sides of long slab in the both sides of control box inner wall, the equal fixedly connected with supporting leg in both sides of long slab bottom, the bottom of supporting leg runs through the control box and extends to the bottom of control box.

Furthermore, the front of the box body is hinged with a box door, and the front of the box door is provided with a control handle.

Further, the both sides of sucking pump all communicate there is the connecting pipe, the one end of connecting pipe runs through in proper order and handles case and box and extend to the outside of box, the one side of handling the case is provided with humidity transducer through the bottom plate.

(III) advantageous effects

The invention has the following beneficial effects: when the box is used in rainy days, a large amount of water vapor enters the box body through the heat dissipation holes in the two sides of the box body, the activated carbon plates are arranged on the heat dissipation holes of the box body, the water in the air can be absorbed and dried through the arranged activated carbon plates, and in order to ensure the drying of the air in the box body, the air in the box body is ventilated;

the suction pump is arranged in the inner wall of the box body, the humidity sensor is arranged on one side of the suction pump, and the humidity sensor can transmit a detected humidity value to the display in real time;

in order to prevent the excessive rainfall from generating the accumulated water, the electric telescopic column is started to extrude the sliding plate to move downwards, the long rod is driven to extrude the connecting rod on the gear, the two gears can be enabled to move downwards through meshing, the connecting rod can slide downwards on the sliding rail, and the movable rod fixed on the connecting rod is finally extruded to move downwards;

when the active carbon plate is used at ordinary times, the active carbon plate also has a certain dustproof function, dust at the position of a heat radiating opening is adsorbed, excessive accumulated dust is prevented, and further the heat radiating efficiency is influenced;

the device can be fine realize damp-proof function, through set up the activated carbon plate in radiator hole department, can adsorb the moisture in the air, fine protection the box, and can monitor the humidity of box inside through setting up the humidity inductor inside the box, when humidity exceeds the setting value, through starting the suction pump, can be rapid discharge the moisture of box inside, when having ponding too much for rainy day simultaneously, through setting up the supporting leg at the bottom half, and adjust its height, avoid the inside intake of box, cause the short circuit damage of inside spare part, not only realized the protection to the box inside, still fine protection has been carried out to the box, and then the practicality of the device has been improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the case shown in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the control box shown in FIG. 1;

FIG. 4 is a side view of the case shown in FIG. 2;

FIG. 5 is a schematic side view of the activated carbon plate shown in FIG. 2;

fig. 6 is a side cross-sectional structural view of the mounting assembly of fig. 2.

In the figure, 1-box body, 2-slide rail, 3-control box, 4-heat dissipation hole, 5-installation component, 6-moving plate, 7-fixed groove, 8-folding rack, 9-activated carbon plate, 10-treatment box, 11-suction pump, 12-protective cover, 13-flow guide hole, 14-control panel, 15-display, 16-sliding plate, 17-electric telescopic column, 18-gear, 19-connecting rod, 20-long rod, 21-movable rod, 22-long plate, 23-supporting leg, 24-box door, 25-control handle, 26-connecting pipe and 27-humidity sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: a transformer terminal box with a moisture-proof function comprises a box body 1 and a slide rail 2, wherein the bottom of the box body 1 is fixedly connected with a control box 3, two sides of the box body 1 are provided with heat dissipation holes 4, two sides of the inner wall of the box body 1 are fixedly connected with installation components 5, a movable plate 6 is slidably connected between two sides of the inner wall of the installation components 5, the front of the movable plate 6 is slidably connected with a fixed groove 7, the top and the bottom of the fixed groove 7 are fixed at the top and the bottom of the inner wall of the installation components 5, the top of the movable plate 6 is slidably connected with a folding frame 8, the top of the folding frame 8 is slidably connected with the top of the inner wall of the installation components 5, the bottom of the movable plate 6 is provided with an activated carbon plate 9, the bottom of the activated carbon plate 9 penetrates through the installation components 5 and extends to the bottom of, a suction pump 11 is arranged in the treatment box 10;

a protective cover 12 is arranged at the top of the box body 1, flow guide holes 13 are formed in the outer surface of each protective cover 12, a control panel 14 is arranged inside the box body 1, and a display 15 is arranged on each control panel 14;

the display 15 is connected with an external power supply and a control switch, and the specific model can be selected according to actual requirements to realize functions;

the protection casing 12 is used for flowing off the rainwater fast, prevents that the rainwater from piling up, causes the steel sheet at corruption box 1 top to the flow of rainwater is quickened in the water conservancy diversion hole on the protection casing 12, and the top of protection casing 12 is provided with the arrester, when thunderstorm weather, prevents that the thunder and lightning from hitting box 1, causes the damage of box.

A sliding plate 16 is connected between two sides of the inner wall of the control box 3 in a sliding manner, electric telescopic columns 17 are arranged on the top of the inner wall of the control box 3, and the bottom ends of the electric telescopic columns 17 are fixed on the top of the sliding plate 16;

electronic flexible post 17 is used for the function to control box height-adjusting, and electronic flexible post 17 electric connection is on display 15, and display 15 supplies power to it, for electronic flexible post 17 provides the power, and concrete model all can select according to actual demand, and the realization function can.

The inside of control box 3 all rotates and is connected with gear 18, one side fixedly connected with connecting rod 19 of gear 18, the one end of connecting rod 19 is passed through slider sliding connection in the inside of slide rail 2.

The top of the connecting rod 19 is rotatably connected with a long rod 20 through a fixed block, the top end of the long rod 20 is rotatably connected with the bottom of the sliding plate 16, the bottom of the connecting rod 19 is rotatably connected with a movable rod 21 through a mounting block, and the bottom end of the movable rod 21 is rotatably connected with a long plate 22.

Both sides of the long plate 22 are slidably connected to both sides of the inner wall of the control box 3, both sides of the bottom of the long plate 22 are fixedly connected with supporting legs 23, and the bottoms of the supporting legs 23 penetrate through the control box 3 and extend to the bottom of the control box 3;

be provided with a plurality of screw on the supporting leg 23, through installing supporting leg 23 fixed, improve supporting leg 23's stability.

The front surface of the box body 1 is hinged with a box door 24, and the front surface of the box door 24 is provided with a control handle 25.

The two sides of the suction pump 11 are both communicated with connecting pipes 26, one end of each connecting pipe 26 sequentially penetrates through the treatment box 10 and the box body 1 and extends to the outside of the box body 1, and one side of the treatment box 10 is provided with a humidity sensor 27 through a bottom plate;

humidity transducer 27 is used for monitoring the inside humidity of box 1, plays damp-proof effect, and humidity transducer 27 electric connection is on display 15, and display 15 supplies power to it, for humidity transducer 27 provides the power, and concrete model all can select according to the actual demand, and the realization function can.

When the box is used, in rainy days, a large amount of moisture enters the box through the heat dissipation holes in the two sides of the box at S1, the heat dissipation holes in the box are provided with activated carbon plates, the moisture in the air can be absorbed and dried through the arranged activated carbon plates, and in order to ensure the drying of the air in the box, the air in the box is ventilated;

s2, a suction pump is arranged in the inner wall of the box body, a humidity sensor and a humidity sensor are arranged on one side of the suction pump, so that a detected humidity value can be transmitted to a display in real time, when the detected humidity value is larger than a preset value, the display sends a starting instruction to the heat fan, the suction pump is started, after the suction pump is started, moisture in the box body is absorbed by the suction pump and is finally discharged through a connecting rod, a small amount of moisture in the box body is discharged, the moisture-proof effect is achieved, when the humidity value detected by the humidity sensor is smaller than the preset value, the display sends a stopping instruction to the heat fan, and the suction pump is closed;

s3, in order to prevent the too much production ponding of rainfall, through starting electronic flexible post, make electronic flexible post extrude downstream to the sliding plate, drive the connecting rod of long pole on to the gear and extrude, will make two gears carry out downstream through the meshing, make the connecting rod carry out the lapse on the slide rail, the movable rod downstream on the connecting rod is fixed in final extrusion, it is downward to realize that the long slab slides in the both sides of control box inner wall, finally carry out the downstream to the supporting leg of fixing on the stock, improve the height of box.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a transformer terminal box with dampproofing function, includes box (1) and slide rail (2), its characterized in that: the bottom of the box body (1) is fixedly connected with a control box (3), heat dissipation holes (4) are formed in two sides of the box body (1), mounting assemblies (5) are fixedly connected to two sides of the inner wall of the box body (1), a moving plate (6) is connected between two sides of the inner wall of the mounting assemblies (5) in a sliding mode, fixing grooves (7) are connected to the front face of the moving plate (6) in a sliding mode, the tops and bottoms of the fixing grooves (7) are fixed to the tops and bottoms of the inner walls of the mounting assemblies (5), a folding frame (8) is connected to the top of the moving plate (6) in a sliding mode, the top of the folding frame (8) is connected to the tops of the inner walls of the mounting assemblies (5) in a sliding mode, an activated carbon plate (9) is arranged at the bottom of the moving plate (6), and the bottom of the activated carbon plate, the bottom fixedly connected with of box (1) inner wall handles case (10), the inside of handling case (10) is provided with aspiration pump (11).

2. The transformer terminal box with the moisture-proof function according to claim 1, wherein: the top of box (1) is provided with protection casing (12), the surface of protection casing (12) all is provided with water conservancy diversion hole (13), the inside of box (1) is provided with control panel (14), be provided with display (15) on control panel (14).

3. The transformer terminal box with the moisture-proof function according to claim 1, wherein: sliding plates (16) are connected between two sides of the inner wall of the control box (3) in a sliding mode, electric telescopic columns (17) are arranged on the top of the inner wall of the control box (3), and the bottom ends of the electric telescopic columns (17) are fixed to the top of the sliding plates (16).

4. The transformer terminal box with the moisture-proof function according to claim 1, wherein: the inside of control box (3) all rotates and is connected with gear (18), one side fixedly connected with connecting rod (19) of gear (18), the one end of connecting rod (19) is passed through slider sliding connection in the inside of slide rail (2).

5. The transformer terminal box with moisture-proof function according to any one of claims 3 to 4, wherein: the top of connecting rod (19) is connected with stock (20) through the fixed block rotation, the top of stock (20) is rotated and is connected in the bottom of sliding plate (16), the bottom of connecting rod (19) is rotated through the installation piece and is connected with movable rod (21), the bottom of movable rod (21) is rotated and is connected with long board (22).

6. The transformer terminal box with the moisture-proof function according to claim 5, wherein: the equal sliding connection in both sides of long board (22) in both sides of control box (3) inner wall, the equal fixedly connected with supporting leg (23) in both sides of long board (22) bottom, the bottom of supporting leg (23) runs through control box (3) and extends to the bottom of control box (3).

7. The transformer terminal box with the moisture-proof function according to claim 1, wherein: the front surface of the box body (1) is hinged with a box door (24), and the front surface of the box door (24) is provided with a control handle (25).

8. The transformer terminal box with the moisture-proof function according to claim 1, wherein: the both sides of sucking pump (11) all communicate with connecting pipe (26), the one end of connecting pipe (26) runs through in proper order and handles outside that case (10) and box (1) and extend to box (1), the one side of handling case (10) is provided with humidity transducer (27) through the bottom plate.