CN212968540U

CN212968540U - Dehumidification device for high-voltage electrical appliance

Info

Publication number: CN212968540U
Application number: CN202022117032.3U
Authority: CN
Inventors: 李文昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-13
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a dehydrating unit for high-voltage apparatus, the power distribution box comprises a box body, the top overlap joint of box has the weather shield, the guiding gutter has been seted up to the upper surface of weather shield, there is the chamber door in the front of box through hinge swing joint, one side of chamber door is provided with the handle, the opposite side of chamber door is provided with the lock, the middle part of chamber door sets up and visual glass, one side of box is provided with the cotton net that absorbs water, it has the drawer to peg graft in the bottom of chamber door one side, the vent has been seted up on the surface of drawer. This dehydrating unit for high-tension apparatus through the setting of weather shield and guiding gutter, can block most rainwater when the device uses as for outdoor overcast and rainy day, causes influences such as short circuit to the high-tension apparatus in the device on splashing the box, through visual glass's setting, can let the user observe electrical apparatus and circuit in the box at any time, need not open the chamber door and make the device use more convenient.

Description

Dehumidification device for high-voltage electrical appliance

Technical Field

The utility model relates to a high-voltage apparatus dehumidification technical field specifically is a dehydrating unit for high-voltage apparatus.

Background

The electric appliance elements can be divided into a low-voltage electric appliance and a high-voltage electric appliance according to different working voltages, the low-voltage electric appliance refers to low-voltage electric appliance equipment generally referred to in our life and is equipment for bearing on-off control in a 380V to 220V power grid, and the high-voltage electric appliance refers to equipment for realizing on-off, protection, control, regulation and measurement in a high-voltage circuit.

The environment of its work operation of high-voltage apparatus component must keep dry, dehydrating unit has played crucial effect, traditional dehydrating unit for high-voltage apparatus's dehumidification effect is not too ideal, because the change of weather, especially when meetting rainy day, humidity in the air is too big, if the dehumidification effect is not good at this moment can not make the unable thorough clear away of moisture that contains in the air, some water droplet of contact point position of some electrical components can condense out very probably, thereby lead to high-voltage apparatus to appear the short circuit, electric spark can also appear seriously, burn out electrical components, make electric power system paralyse.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dehydrating unit for high-voltage apparatus has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dehydrating unit for high-tension apparatus, includes the box, the top overlap joint of box has the weather shield, the guiding gutter has been seted up to the upper surface of weather shield, there is the chamber door openly of box through hinge swing joint, one side of chamber door is provided with the handle, the opposite side of chamber door is provided with the lock, the middle part of chamber door sets up and visual glass, one side of box is provided with the cotton net that absorbs water.

Optionally, a drawer is inserted into the bottom of one side of the box door, and a ventilation opening is formed in the surface of the drawer.

Optionally, a base is arranged at the bottom of the box body, and an insulating plate is inserted into the base.

Optionally, a connecting plate is arranged on the other side of the box body, and a filter screen is clamped on one side of the connecting plate.

Optionally, the inner side wall of the connecting plate is fixedly connected with a bearing column, and a motor is arranged on one side of the bearing column.

Optionally, the output end of the motor is movably connected with a rotating shaft through a bearing shaft, and one end of the rotating shaft is movably connected with fan blades.

(III) advantageous effects

The utility model provides a dehydrating unit for high-voltage apparatus possesses following beneficial effect:

the dehumidification device for the high-voltage electrical appliance can prevent most rainwater from splashing on the box body when the dehumidification device is used in outdoor rainy days by arranging the rain baffle and the water chute, and can cause the influences of short circuit and the like on the high-voltage electrical appliance in the dehumidification device, the arrangement of the visible glass can lead a user to observe the electrical appliance and circuits in the box body at any time, the use of the dehumidification device is more convenient without opening the box door, the dehumidification device can absorb the moisture in the air when the dehumidification device is ventilated and radiated by arranging the water absorption cotton net, and can prevent a large amount of moisture from entering the box body and leading the condensation of the electrical appliance to generate a large amount of water drops to damage the circuits of the electrical appliance in the box body, and the drying agent can be placed in the drawer to carry out drying effect in the box body, when the drying agent is used up soon, the drawer is pulled out, the agent is added into the dehumidification device, and the, make the device use more convenient, can pull out the insulation board through the setting of insulation board when needs overhaul incasement electrical apparatus or circuit, maintenance personal stands on the insulation board, can greatly reduced because of the danger of the electric shock that the operation carelessly leads to.

Drawings

FIG. 1 is a perspective view of the dehumidification device for a high voltage electric appliance according to the present invention;

FIG. 2 is a perspective view of the connection plate structure of the present invention;

fig. 3 is a schematic sectional view of the load-bearing column of the present invention.

In the figure: 1. a box body; 2. a rain shield; 3. a water chute; 4. a hinge; 5. a box door; 6. a handle; 7. a door lock; 8. a visible glass; 9. a water absorbent cotton net; 10. a drawer; 11. a vent; 12. a base; 13. an insulating plate; 14. a connecting plate; 15. a filter screen; 16. a load-bearing column; 17. a motor; 18. a load bearing shaft; 19. a rotating shaft; 20. a fan blade.

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 to 3, the present invention provides a technical solution: a dehumidification device for high-voltage electrical appliances comprises a box body 1, a rain baffle 2 is lapped on the top of the box body 1, a water chute 3 is arranged on the upper surface of the rain baffle 2, the rain baffle 2 and the water chute 3 are arranged, when the device is used in outdoor rainy days, most rainwater can be prevented from splashing on the box body 1, short circuit and other influences are caused to the high-voltage electrical appliances in the device, the front surface of the box body 1 is movably connected with a box door 5 through a hinge 4, one side of the box door 5 is provided with a handle 6, the other side of the box door 5 is provided with a door lock 7, the middle part of the box door 5 is provided with a visible glass 8, through the arrangement of the visible glass 8, a user can observe electrical appliances and circuits in the box body 1 at any time, the device is more convenient to use without opening the box body 5, one side of the box body 1 is provided with a water absorption cotton net 9, through the arrangement of the water absorption cotton net 9, the box body is characterized in that moisture in air is absorbed, after a large amount of moisture is prevented from entering the box body, condensation of an electric appliance causes a large amount of water drops, damage is caused to electric appliance circuits in the box body 1, a drawer 10 is inserted into the bottom of one side of a box door 5, a vent 11 is formed in the surface of the drawer 10, a drying agent can be placed in the drawer 10 through the arrangement of the drawer 10 and the vent 11, drying is carried out in the box body 1, when the drying agent is used up soon, the drawer 10 is pulled out, a medicament is added into the drawer 10, the box door 5 does not need to be opened repeatedly, the device is more convenient to use, a base 12 is arranged at the bottom of the box body 1, an insulating plate 13 is inserted into the base 12, when the electric appliance or the circuit in the box body needs to be overhauled through the arrangement of the insulating plate 13, an insulating plate 13 is pulled out, a maintenance, one side joint of connecting plate 14 has filter screen 15, and the inside wall fixedly connected with heel post 16 of connecting plate 14, one side of heel post 16 are provided with motor 17, and the output of motor 17 has pivot 19 through bearing shaft 18 swing joint, and the one end swing joint of pivot 19 has flabellum 20.

The utility model discloses in, the device's working procedure as follows:

1. through the arrangement of the rain shield 2 and the water chute 3, when the device is used in outdoor rainy days, most of rainwater can be prevented from splashing on the box body 1, and the influences such as short circuit and the like on a high-voltage electrical appliance in the device can be prevented;

2. through the arrangement of the visible glass 8, a user can observe the electric appliances and circuits in the box body 1 at any time, and the device is more convenient to use without opening the box door 5;

3. through the arrangement of the water absorption cotton net 9, moisture in air can be absorbed when the device is ventilated and radiated, and the phenomenon that a large amount of water drops are generated due to condensation of an electric appliance after a large amount of moisture enters the box body and damage is caused to electric appliance lines in the box body 1 is prevented;

4. through the arrangement of the drawer 10 and the ventilation opening 11, a drying agent can be placed in the drawer 10 to dry the interior of the box body 1, when the drying agent is used up, the drawer 10 is pulled out, a medicament is added into the drawer, the box door 5 does not need to be opened repeatedly, and the device is more convenient to use;

5. through the setting of insulation board 13 can be when needs overhaul incasement electrical apparatus or circuit, pull out insulation board 13, and maintenance personal stands on insulation board 13, can greatly reduced because of the danger of the electric shock that the operation carelessly leads to.

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 dehydrating unit for high-voltage apparatus, includes box (1), its characterized in that: the improved water-absorbing box is characterized in that a rain baffle (2) is lapped at the top of the box body (1), a water guide groove (3) is formed in the upper surface of the rain baffle (2), the front of the box body (1) is movably connected with a box door (5) through a hinge (4), a handle (6) is arranged on one side of the box door (5), a door lock (7) is arranged on the other side of the box door (5), the middle of the box door (5) is provided with a piece of visible glass (8), and a water-absorbing cotton net (9) is arranged on one side of the box body (1).

2. The dehumidifying device for high-voltage electric appliances according to claim 1, wherein: the bottom of one side of the box door (5) is spliced with a drawer (10), and the surface of the drawer (10) is provided with a ventilation opening (11).

3. The dehumidifying device for high-voltage electric appliances according to claim 1, wherein: the bottom of the box body (1) is provided with a base (12), and an insulating plate (13) is inserted into the base (12).

4. The dehumidifying device for high-voltage electric appliances according to claim 1, wherein: the filter box is characterized in that a connecting plate (14) is arranged on the other side of the box body (1), and a filter screen (15) is clamped on one side of the connecting plate (14).

5. The dehumidifying device for high-voltage electric appliances according to claim 4, wherein: the inner side wall of the connecting plate (14) is fixedly connected with a bearing column (16), and one side of the bearing column (16) is provided with a motor (17).

6. The dehumidifying device for high-voltage electric appliances according to claim 5, wherein: the output end of the motor (17) is movably connected with a rotating shaft (19) through a bearing shaft (18), and one end of the rotating shaft (19) is movably connected with a fan blade (20).