CN220122363U - Power system dispatching device - Google Patents

Abstract

The utility model relates to a power system dispatching device, which comprises a cabinet body provided with an air outlet and an air inlet, wherein a fan is arranged in the air inlet, a horizontal partition plate is arranged in the cabinet body, and the partition plate divides the internal space of the cabinet body into an upper equipment cavity and a lower air cavity; the air inlet is positioned at one side of the air cavity; the side of the partition plate, which is far away from the fan, is provided with an air hole, and the equipment cavity and the air cavity are communicated through the air hole; a dehumidification basket is arranged in the air cavity, the side wall and the bottom wall of the dehumidification basket are hollow walls, and calcium chloride particles are arranged in the dehumidification basket; the bottom surface of the dehumidifying basket is an inclined surface, and the inclined surface gradually inclines upwards to one side far away from the fan. According to the power system dispatching device provided by the utility model, the air inlet, the air cavity, the partition plate and the air holes are matched, so that the external air is forced to pass through most of calcium chloride particles, and the dehumidification efficiency is improved.

Description

Power system dispatching device

Technical Field

The utility model relates to the field of power dispatching, in particular to a power system dispatching device.

Background

The power dispatching is an effective management means for ensuring safe and stable operation of the power grid, external reliable power supply and orderly execution of various power production works. The existing power dispatching device is composed of a plurality of power elements responsible for power dispatching control, and the device can be used in outdoor places because the device is used for working with a power grid, but at the moment, the power elements need to avoid interference and corrosion of external environments.

The chinese patent application No. 202223153688.6 discloses an automatic dispatching device for electric power system, wherein it is mentioned that the device is easily affected by moisture in air when it is used outdoors, resulting in damage to electric power components in the cabinet, so that in this application, dehumidification is performed by a dehumidifying box disposed at the bottom of the inner side of the cabinet, and a filler absorbing moisture such as calcium chloride is disposed in the dehumidifying box, however, air passing through the dehumidifying box is horizontally blown through a connecting pipe at the left side thereof, so that most of the air entering the dehumidifying box passes above the dehumidifying box, and only can be in short contact with the upper surface of the calcium chloride filler, and not in effective contact with the calcium chloride filler, resulting in low efficiency of the dehumidifying box.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a power system dispatching device, which comprises a cabinet body provided with an air outlet and an air inlet, wherein a fan is arranged in the air inlet; the air inlet is positioned at one side of the air cavity; the side of the partition plate, which is far away from the fan, is provided with an air hole, and the equipment cavity and the air cavity are communicated through the air hole; a dehumidification basket is arranged in the air cavity, the side wall and the bottom wall of the dehumidification basket are hollow walls, and calcium chloride particles are arranged in the dehumidification basket; the bottom surface of the dehumidifying basket is an inclined surface, and the inclined surface gradually inclines upwards to one side far away from the fan.

Wherein, the wind chamber bottom sets up the outlet.

Wherein, the wind chamber bottom surface is the funnel face, and the outlet is located the funnel face centre.

Wherein, the cabinet body bottom sets up the water tank, and the water tank can dismantle with the outlet and be connected.

Wherein, set up the observation window that is vertical extension and take the shape on the wind chamber lateral wall.

Wherein, a dust filter net is arranged in the air inlet.

Wherein, the air outlet is a shutter structure.

Wherein, cabinet body bottom sets up a plurality of universal wheels.

The beneficial effects of the utility model are as follows: according to the power system dispatching device provided by the utility model, the air inlet, the air cavity, the partition plate and the air holes are matched, so that the external air is forced to pass through most of calcium chloride particles, and the dehumidification efficiency is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

fig. 2 is an enlarged view of the air intake in other embodiments of the utility model.

Description of the reference numerals

1. The cabinet body, 11, the air intake, 111, the dust filtering net, 112, the fan, 12, the air outlet, 2, the equipment cavity, 3, the wind cavity, 31, the sealing door, 31, the observation window, 33, the funnel face, 331, the outlet, 4, the division board, 41, the wind hole, 5, the dehumidification basket, 51, the inclined plane, 52, the bracing piece, 6, the water tank, 7, the universal wheel, 8, the baffle, 81, the hinged plate, 82, the bar hole.

Detailed Description

The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

As shown in fig. 1, an electric power system dispatching device provided for an embodiment includes a cabinet body 1 provided with an air outlet 12 and an air inlet 11, the air outlet 12 is arranged at the upper part of the side wall of the cabinet body 1, a fan 112 is arranged in the air inlet 11, the fan 112 is used for guiding external air into the cabinet body 1, a horizontal partition plate 4 is arranged in the cabinet body 1, the partition plate 4 divides the internal space of the cabinet body 1 into an upper equipment cavity 2 and a lower air cavity 3, electric power elements are arranged in the equipment cavity 2, and the equipment cavity 2 is provided with corresponding doors (not shown);

the air inlet 11 is positioned at the left side of the air cavity 3, and the air cavity 3 is of a cuboid structure;

the side of the partition plate 4 far away from the fan 112 is provided with a plurality of air holes 41, and the equipment cavity 2 and the air cavity 3 are communicated through the air holes 41;

the dehumidification basket 5 is arranged in the air cavity 3, the side wall and the bottom wall of the dehumidification basket 5 are hollow walls, calcium chloride particles used for dehumidification are arranged in the dehumidification basket 5, the sealing door 31 is arranged on the right side wall of the air cavity 3, and the dehumidification basket 5 can be taken out after the sealing door 31 is opened, and then the calcium chloride particles are added;

the bottom surface of the dehumidifying basket 5 is a slope 51, the area of the left side surface of the dehumidifying basket 5 is at least equal to the section of the air cavity 3, the area of the left side surface of the dehumidifying basket 5 is equal to the opening size of the air inlet 11, the left side surface of the dehumidifying basket 5 is opposite to and adjacent to the air inlet 11, the slope 51 is gradually inclined upwards towards one side far away from the fan 112, namely towards the right side, a plurality of supporting rods 52 are arranged on the slope 51, the supporting rods 52 are used for enabling the whole dehumidifying basket 5 to be kept horizontal, and calcium chloride particles can smoothly roll along the slope 51.

The bottom of the wind cavity 3 is provided with a water outlet 331.

When the device provided by the utility model is used, the fan 112 is started, external air enters the air cavity 3 through the air inlet 11, and because the air hole 41 is positioned on the right side, the air can be forced to pass through the air cavity 3, meanwhile, the air passes through calcium chloride particles, so that the air is in full contact with the calcium chloride particles, and the dehumidified air enters the equipment cavity 2 through the air hole 41 to cool the electric power element and then is discharged out of the cabinet body 1 from the air outlet 12.

In the process, calcium chloride particles are deliquesced after being contacted with air for a long time, and calcium chloride solution formed by deliquescence is discharged through a water outlet 331 at the bottom of the air cavity 3;

if the dehumidifying blue 5 is of a cuboid structure which is the same as the air cavity 3, calcium chloride particles close to the air inlet 11 are deliquesced preferentially, so that the left side of a packing layer formed by the calcium chloride particles collapses, gaps are formed above the calcium chloride particles, a large amount of outside air is allowed to pass through the gaps, and the dehumidifying effect is reduced;

therefore, as shown in fig. 1, when the left calcium chloride particles collapse, the right calcium chloride particles roll to the left at the inclined surface 51 at the bottom of the dehumidifying blue 5, so that most of the inlet air still passes through the calcium chloride particles, and the dehumidifying effect is maintained.

In order to facilitate collection of deliquesced calcium chloride solution, the bottom surface of the air chamber 3 may be provided as a funnel surface 33, the water outlet 331 is located in the center of the funnel surface 33, and a water tank 5 is provided at the bottom of the cabinet body 1, the water tank 5 is detachably connected with the water outlet 331 through threads, the water tank 5 is used for collecting calcium chloride solution, in particular, the water outlet 331 has a downwardly extending threaded pipe, and the opening of the water tank 5 has threads adapted thereto.

The observation window 32 that is vertical extension is bar-shaped is set up on the lateral wall of wind chamber 3, and observation window 32 is transparent material, and the position that is close to air intake 11 on the lateral wall is convenient for observe the surplus of calcium chloride granule around the wind chamber 3 to the preferred setting.

In addition, the dust filtering net 111 is arranged in the air inlet 11 to reduce the dust content in the entering air, meanwhile, the air outlet 12 is of a shutter structure (prior art) to prevent rainwater from entering the cabinet body 1 from the air outlet 12, and a plurality of universal wheels 7 are arranged at the bottom of the cabinet body 1 to facilitate movement.

Other embodiments

In this embodiment, as shown in fig. 2, a baffle 8 is disposed on a side of the air inlet 11 near the air chamber 3, a plurality of horizontal strip holes 82 are disposed on the baffle, a strip-shaped hinge plate 81 is hinged on the strip holes 82, the hinge plate 81 can be formed by cutting a rubber sheet, the vertical width of the hinge plate 81 is larger than that of the strip-shaped hole 82, when the fan 112 is not started, the hinge plate 81 sags and is lapped on a side of the baffle 8 facing the air chamber 3, and when the fan 112 is started, the hinge plate 81 is blown up and lets outside air pass through.

In this way, the outside air can be placed into the air chamber 3 through the air inlet 11 to consume the calcium chloride particles when the fan 112 is deactivated.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims (8)

1. The power system dispatching device comprises a cabinet body provided with an air outlet and an air inlet, wherein a fan is arranged in the air inlet;

the air inlet is positioned at one side of the air cavity;

a wind hole is formed in one side, far away from the fan, of the partition plate, and the equipment cavity is communicated with the wind cavity through the wind hole;

a dehumidification basket is arranged in the air cavity, the side wall and the bottom wall of the dehumidification basket are hollow walls, and calcium chloride particles are arranged in the dehumidification basket;

the bottom surface of dehumidification basket is the inclined plane, the inclined plane is upwards inclined gradually to the one side that keeps away from the fan.

2. The power system dispatching device of claim 1, wherein a drain is provided at the bottom of the air chamber.

3. The power system dispatching device of claim 2, wherein the bottom surface of the wind cavity is a funnel surface, and the water outlet is positioned in the center of the funnel surface.

4. A power system dispatching device according to claim 3, wherein a water tank is provided at the bottom of the cabinet, and the water tank is detachably connected to the water outlet.

5. A power system dispatching device according to any one of claims 1 to 4, wherein a vertically extending strip-shaped observation window is provided on the side wall of the wind chamber.

6. A power system dispatching device according to any one of claims 1 to 4, wherein a dust filter is provided in the air inlet.

7. A power system dispatching device according to any one of claims 1 to 4, wherein the air outlet is a shutter structure.

8. A power system dispatching device according to any one of claims 1 to 4, wherein a plurality of universal wheels are provided at the bottom of the cabinet.