Outdoor dynamic reactive power compensation cabinet

Abstract

The utility model relates to the technical field of reactive power compensation cabinets, and discloses an outdoor dynamic reactive power compensation cabinet which comprises a reactive power compensation cabinet and an installation cover body fixedly installed on one side of the outer wall of the reactive power compensation cabinet, a detachable assembly is arranged at the lower end of the installation cover body, and when a plugging plate is installed at the lower end of the installation cover body for use, the detachable assembly can be detached. After the mounting cover body is used for a period of time, a handle is pulled downwards to drive a plugging plate to move, so that insertion blocks fixedly mounted at the four corners of the upper end of the plugging plate are inserted into the mounting cover body under the elastic force action of elastic elements; a handle is continuously pulled to drive a round clamping ball to be clamped out of a round clamping groove in the upper end of the inner wall of a hollow attaching block, the handle is continuously pulled to drive a blocking plate to move downwards, so that the blocking plate falls off from the lower end of a mounting cover body, and then sand grains in an inner cavity of the mounting cover body directly fall onto the ground; therefore, the internal use cleanliness of the mounting cover body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactive power compensation cabinets, in particular to an outdoor dynamic reactive power compensation cabinet. Background Art

[0002] Reactive power compensation, also known as reactive power compensation, is a technology that improves the power factor of the power grid in the power supply system, reduces the loss of power supply transformers and transmission lines, improves power supply efficiency, and improves the power supply environment. Reactive power compensation cabinets are usually installed outdoors. Considering the heat dissipation, the meshes for ventilation and heat dissipation are relatively large.

[0003] For example, an outdoor dynamic reactive power compensation cabinet with application number CN202222806194.7 includes a filter, a dust concentration detector, gauze, a connecting rope, a first drive roller, a first drive motor, a second drive roller, and a second drive motor. The filter mainly filters large particles of debris into the cover. When the concentration detected by the dust concentration detector is greater than the set value, the first drive roller and the second drive roller are started, the second drive roller releases the gauze, and the first drive roller reels the connecting rope, so that the gauze can seal the heat dissipation holes. The gauze can seal and open the heat dissipation holes according to the concentration of dust in the air, and can dynamically perform dust prevention and heat dissipation.

[0004] The smaller wind and sand proposed in the above patent will pass through the filter and enter the interior of the cover. According to the concentration detected by the dust concentration detector, it is determined whether to close the gauze to seal the heat dissipation holes. Since the interior of the cover is closed, the wind and sand cannot be discharged after entering the cover. With long-term use, it accumulates in the inner cavity of the cover, thereby affecting the working environment of the inner cavity of the cover.

[0005] Therefore, we proposed an outdoor dynamic reactive power compensation cabinet to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an outdoor dynamic reactive power compensation cabinet to solve the problem proposed in the above-mentioned background technology that, due to the closed arrangement of the interior of the cover body, wind and sand cannot be discharged after entering the cover body, and accumulate in the inner cavity of the cover body with long-term use, thereby affecting the working environment of the inner cavity of the cover body.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor dynamic reactive power compensation cabinet, comprising a reactive power compensation cabinet and a mounting cover fixedly mounted on one side of an outer wall of the reactive power compensation cabinet, a filter layer is arranged in the middle of one side of the outer wall of the mounting cover, a dust concentration detector is arranged in the inner cavity of the mounting cover, and a detachable component is arranged at the lower end of the mounting cover to discharge the wind and sand accumulated in the inner cavity of the mounting cover;

[0008] The detachable assembly includes a support mechanism and a fixing mechanism fixedly installed on the four corners of the upper end of the support mechanism. The fixing mechanism drives the support mechanism to be arranged at the lower end of the installation cover body, so as to be suitable for opening, closing or blocking the lower end of the installation cover body.

[0009] Preferably, the installation cover comprises a hollow frame and a blowing fan embedded in the middle of the upper end of the hollow frame, and a protective round cover is fixedly installed on the outer periphery of the upper end of the blowing fan.

[0010] Preferably, hollow fitting blocks are fixedly installed around the lower end of the outer wall of the hollow frame, and circular grooves are provided at the upper and lower ends of both sides of the outer wall of the hollow fitting blocks.

[0011] Preferably, the supporting mechanism comprises a sealing plate and a sealing gasket embedded around the upper end of the sealing plate.

[0012] Preferably, a collecting groove is provided in the middle of the upper end of the blocking plate, and a handle is fixedly installed in the middle of the lower end of the blocking plate.

[0013] Preferably, the fixing mechanism comprises an insert block and elastic elements fixedly mounted on both sides of the upper end of the outer wall of the insert block, and a round clamping ball is fixedly mounted on one end of the elastic element.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Pull the handle downward to drive the blocking plate to move, so that the insertion blocks fixedly installed at the four corners of the upper end of the blocking plate drive the round card balls to be stuck out of the round card grooves at the upper end of the inner wall of the hollow fitting block under the elastic force of the elastic element. Continuously pull the handle to drive the blocking plate downward, so that the blocking plate falls off from the lower end of the mounting cover body, and then the sand in the inner cavity of the mounting cover body falls directly to the ground. By cleaning the sand in the inner cavity of the collection tank, the cleanliness of the inside of the mounting cover body can be improved.

[0016] 2. After the blocking plate is removed, start the blowing fan to blow the inner cavity of the installation cover, so as to blow out some fine sand particles from the lower end of the installation cover, so as to improve the hygiene of the installation cover during daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the installation cover of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation cover of the utility model;

[0020] Figure 4It is a schematic diagram of the three-dimensional structure of the detachable component of the utility model.

[0021] In the figure: 1. reactive power compensation cabinet; 2. installation cover; 21. hollow frame; 22. blowing fan; 23. protective round cover; 24. hollow fitting block; 25. round card slot; 3. filter mesh layer; 4. dust concentration detector; 5. detachable component; 51. supporting mechanism; 511. sealing plate; 512. sealing gasket; 513. collecting tank; 514. handle; 52. fixing mechanism; 521. insertion block; 522. elastic element; 523. round card ball. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4 An outdoor dynamic reactive power compensation cabinet comprises a reactive power compensation cabinet 1 and a mounting cover 2 fixedly mounted on one side of an outer wall of the reactive power compensation cabinet 1, a filter mesh layer 3 is arranged in the middle of one side of the outer wall of the mounting cover 2, a dust concentration detector 4 is arranged in the inner cavity of the mounting cover 2, and a detachable component 5 is arranged at the lower end of the mounting cover 2, so as to discharge the wind and sand accumulated in the inner cavity of the mounting cover 2.

[0024] The detachable component 5 includes a support mechanism 51 and a fixing mechanism 52 fixedly installed on the four corners of the upper end of the support mechanism 51. The fixing mechanism 52 drives the support mechanism 51 to be set at the lower end of the installation cover body 2, so as to be suitable for opening, closing or blocking the lower end of the installation cover body 2.

[0025] Hollow fitting blocks 24 are fixedly mounted around the lower end of the outer wall of the hollow frame 21 , and circular slots 25 are formed at the upper and lower ends of both sides of the outer wall of the hollow fitting blocks 24 .

[0026] The supporting mechanism 51 includes a sealing plate 511 and a sealing gasket 512 embedded around the upper end of the sealing plate 511. The sealing gasket 512 is used to improve the sealing performance of the connection between the sealing plate 511 and the lower end of the mounting cover 2.

[0027] A collecting groove 513 is provided in the middle of the upper end of the blocking plate 511 to collect sand particles dropped from the inner cavity of the installation cover 2. A handle 514 is fixedly installed in the middle of the lower end of the blocking plate 511 to drive the blocking plate 511 to be installed and disassembled.

[0028] The fixing mechanism 52 includes an insertion block 521 and elastic elements 522 fixedly mounted on both sides of the upper end of the outer wall of the insertion block 521. A round clamping ball 523 is fixedly mounted on one end of the elastic element 522. The lower end of the insertion block 521 is fixedly mounted on the four corners of the upper end of the blocking plate 511.

[0029] The insertion block 521 is movably installed in the inner cavity of the hollow fitting block 24, and drives the elastic element 522 and the round clamping ball 523 to be movably embedded in the inner cavity of the round clamping groove 25 and fixed. During installation, the insertion block 521 drives the elastic element 522 and the round clamping ball 523 to be inserted into the inner cavity of the hollow fitting block 24. Under the elastic force of the elastic element 522, the round clamping ball 523 will automatically be embedded in the inner cavity of the round clamping groove 25 and fixed.

[0030] In this embodiment: during the use of the sealing plate 511 installed at the lower end of the installation cover body 2, the sand in the inner cavity of the installation cover body 2 will fall into the inner cavity of the collecting groove 513 and be placed. After the installation cover body 2 has been used for a period of time, the sealing plate 511 is driven to move by pulling the handle 514 downward, so that the insertion blocks 521 fixedly installed at the four corners of the upper end of the sealing plate 511 drive the round card ball 523 to be stuck out of the round card groove 25 at the upper end of the inner wall of the hollow fitting block 24 under the elastic force of the elastic element 522. The handle 514 is continuously pulled to drive the sealing plate 511 to move downward, so that the sealing plate 511 falls off from the lower end of the installation cover body 2, and then the sand in the inner cavity of the installation cover body 2 falls directly to the ground. By cleaning the sand in the inner cavity of the collecting groove 513, the cleanliness of the interior of the installation cover body 2 can be improved.

[0031] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 2 The installation cover body 2 includes a hollow frame 21 and a blowing fan 22 embedded in the middle of the upper end of the hollow frame 21. The blowing fan 22 is used by connecting an external power supply through an electric wire. A protective round cover 23 is fixedly installed on the outer periphery of the upper end of the blowing fan 22 to protect the blowing fan 22 during daily use.

[0032] In this embodiment: after the sealing plate 511 is disassembled, the blowing fan 22 is started to blow the inner cavity of the installation cover body 2, thereby blowing out some fine sand particles from the lower end of the installation cover body 2, thereby improving the hygiene of the installation cover body 2 during daily use.

[0033] Working principle: By pulling the handle 514 downward, the blocking plate 511 is driven to move, so that the insertion blocks 521 fixedly installed at the four corners of the upper end of the blocking plate 511 drive the round card ball 523 to be stuck out from the round card groove 25 at the upper end of the inner wall of the hollow fitting block 24 under the elastic force of the elastic element 522. The handle 514 is continuously pulled to drive the blocking plate 511 downward, so that the blocking plate 511 falls off from the lower end of the installation cover body 2, and then the sand in the inner cavity of the installation cover body 2 falls directly to the ground. By starting the blowing fan 22, the blowing fan 22 blows the inner cavity of the installation cover body 2, and some fine sand particles are blown out from the lower end of the installation cover body 2.

[0034] The structure and working principle of the installation cover and the dust concentration detector are the same as the working principle of the installation plate, dust concentration detector, gauze, connecting rope, first drive roller, first drive motor, second drive roller and second drive motor in publication number CN219067506U, and will not be repeated here.

[0035] It should be noted that the reactive power compensation cabinet and the dust concentration detector are equipped with core components that can support the normal operation of the reactive power compensation cabinet and the dust concentration detector. These core components are not the innovative part of this application document, but also belong to common knowledge. Technical personnel in this field are capable of thinking of the specific structure and structural layout setting.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An outdoor dynamic reactive power compensation cabinet, comprising a reactive power compensation cabinet (1) and a mounting cover (2) fixedly mounted on one side of an outer wall of the reactive power compensation cabinet (1), a filter screen layer (3) being arranged in the middle of one side of the outer wall of the mounting cover (2), and a dust concentration detector (4) being arranged in the inner cavity of the mounting cover (2), characterized in that: A detachable component (5) is provided at the lower end of the installation cover (2) so as to be suitable for discharging wind and sand accumulated in the inner cavity of the installation cover (2); The detachable component (5) comprises a support mechanism (51) and fixing mechanisms (52) fixedly mounted on four corners of the upper end of the support mechanism (51); the fixing mechanism (52) drives the support mechanism (51) to be arranged at the lower end of the installation cover body (2) so as to be suitable for opening, closing or blocking the lower end of the installation cover body (2).

2. An outdoor dynamic reactive power compensation cabinet according to claim 1, characterized in that: The mounting cover (2) comprises a hollow frame (21) and a blowing fan (22) embedded in the middle of the upper end of the hollow frame (21), and a protective round cover (23) is fixedly mounted on the outer periphery of the upper end of the blowing fan (22).

3. An outdoor dynamic reactive power compensation cabinet according to claim 2, characterized in that: Hollow fitting blocks (24) are fixedly mounted around the lower end of the outer wall of the hollow frame (21), and circular slots (25) are provided at both upper and lower ends of the outer wall of the hollow fitting blocks (24).

4. The outdoor dynamic reactive power compensation cabinet according to claim 1 is characterized in that: The support mechanism (51) comprises a sealing plate (511) and a sealing gasket (512) embedded around the upper end of the sealing plate (511).

5. The outdoor dynamic reactive power compensation cabinet according to claim 4 is characterized in that: A collecting groove (513) is provided in the middle of the upper end of the blocking plate (511), and a handle (514) is fixedly mounted in the middle of the lower end of the blocking plate (511).

6. The outdoor dynamic reactive power compensation cabinet according to claim 1, characterized in that: The fixing mechanism (52) comprises an insertion block (521) and elastic elements (522) fixedly mounted on both sides of the upper end of the outer wall of the insertion block (521), and a round clamping ball (523) is fixedly mounted on one end of the elastic element (522).

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