Anti-static device for box-type substation

Abstract

The utility model discloses an anti-static device for a box-type substation, which relates to the technical field of box-type substations and comprises a substation box body, an equipment static elimination mechanism is connected in the substation box body, and an equipment bottom stabilizing mechanism is mounted at the bottom of the substation box body. The equipment static electricity elimination mechanism comprises a partition plate connected to the interior of the power transformation box body. According to the anti-static device for the box-type substation, the bottom of the substation box body is connected with the connecting column, the connecting column is inserted into the fixing device ring in the bottom plate in a penetrating mode through the mounting frame, the bottom of the substation box body is fixed, the stability of the bottom of the substation box body is improved, and the rotating stud is arranged in the middle of the connecting column; the rotating stud adjusts the height of the connecting column through rotation, so that the height of the bottom of the power transformation box body is adjusted, after the height of the power transformation box body is adjusted, the impact of rainwater and the damp condition of the bottom of equipment can be reduced, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type transformer substations, in particular to an anti-static device for box-type transformer substations. Background Art

[0002] The substation connects the high-voltage transmission line and the low-voltage distribution line, and plays the role of a bridge between transmission and distribution. Through the substation, the electric energy of the high-voltage transmission line can be converted into low-voltage electric energy suitable for distribution and distributed to various users. The substation can also adjust the transmission electric energy by adjusting the parameters of the transformer to improve the quality of the electric energy. For this purpose, a box-type substation anti-static device is proposed.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN217720422U discloses an anti-static box-type substation. The setting of this anti-static box-type substation includes an equipment body and a door body connected to the equipment body. A box top is arranged above the equipment body, and a solar energy conversion device is arranged on the box top. The door body includes a left door body and a right door body. A password intelligent control lock is arranged on the right door body. A heat dissipation port is arranged below the door body. A hole-type air inlet is arranged above the rear wall of the equipment body. A format vent is arranged below the rear wall of the equipment body, and a heat dissipation device is arranged in front of the format vent. The utility model can effectively control the temperature of the box-type substation by arranging a heat dissipation port on the door body, a heat dissipation device inside the equipment box body, and a temperature control device on the right wall of the equipment box body, so as to avoid a series of problems in the substation caused by high temperature. By arranging an electrostatic fan, a large amount of free charge in the air can be effectively neutralized.

[0004] During the use of the existing box-type substation anti-static device, since there are many lines inside the substation, there is a certain electromagnetic field around the equipment and electronic components. When the charged ions around the human body react with the surrounding electromagnetic field, an electrostatic arc reaction will occur, causing the substation to have an electrostatic accident due to static electricity, thereby creating a danger. In addition, the substation is set outdoors, and the height of the bottom cannot be adjusted. The bottom is prone to moisture when it rains heavily, affecting the normal use of electronic components. This needs to be improved. Therefore, a technician in this field provides an anti-static device for a box-type substation to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a box-type substation anti-static device to solve the problems of static elimination and equipment bottom height adjustment of the existing box-type substation anti-static device proposed in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A box-type substation anti-static device comprises a substation box, wherein the inside of the substation box is connected with an equipment static elimination mechanism, and the bottom of the substation box is installed with an equipment bottom stabilizing mechanism, wherein the equipment static elimination mechanism comprises: a partition plate connected to the inside of the substation box, wherein a plurality of induction holes are arranged on the surface of the partition plate, and a connecting device is connected below the induction holes, and an electrostatic dissipation belt for static elimination is connected to the rear of the partition plate, a fixing device is fixedly installed below the electrostatic dissipation belt, and a conductive column is connected to the bottom of the electrostatic dissipation belt;

[0008] The bottom stabilization mechanism of the equipment includes: a bottom plate installed on the bottom of the transformer box, a fixer ring is fixedly arranged on the top of the bottom plate, and a connecting column is inserted into the inside of the fixer ring, a rotating stud for height adjustment is connected in the middle of the connecting column, and a fixing nail for rotating and fixing the equipment is arranged outside the rotating stud, and a mounting frame is installed at the bottom of the connecting column.

[0009] Preferably, a protective roof is fixedly installed on the top of the transformer box, and a box door is opened in the front of the transformer box, and a step is connected to the front midpoint of the bottom plate; the box door opens the transformer box for equipment inspection.

[0010] Preferably, a rain shield is fixedly installed on the left side of the transformer box, and a circulation hole is provided on one side of the rain shield, and the circulation hole is embedded in the inside of the side box surface, and an equipment box slot is installed on the lower rear side of the inside of the transformer box; the equipment box slot facilitates the connection between the equipment and the ground.

[0011] Preferably, the size of the partition plate is consistent with the internal size of the transformer box, and the partition plates are equidistantly arranged inside the transformer box, and five groups of static dissipative belts are connected to the rear of each group of partition plates, the partition plates are connected by static dissipative belts, and the conductive columns are inserted into the interior of the equipment box slot and connected to the ground, and the static dissipative belts are arranged at the rear of the interior of the transformer box; the partition plates eliminate the static electricity generated between electrical components.

[0012] Preferably, the connecting column is connected to the bottom of the transformer box, and the connecting column is fixed inside the fixer ring through a mounting frame, and the connecting column is height-adjustable by rotating the stud and the fixing nail; the fixer ring fixes the bottom of the transformer box.

[0013] Preferably, the number of the rain shield and the circulation holes is 1:1, and the side box surface is fixedly installed on the left side of the transformer box body; the rain shield shields and protects one side of the circulation hole.

[0014] Preferably, the area of ​​the protective roof is 1.3 times that of the transformer box, and the number of steps provided is four groups; the protective roof protects the upper part of the transformer box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This type of box-type substation anti-static device is provided with a partition plate inside the transformer box, and the electrical components are arranged above the partition plate. The surface of the partition plate is provided with a plurality of induction holes, and a connecting device is provided inside the partition plate, and the connecting device is connected to the top of the partition plate. When the electrical components generate static electricity, the induction holes can sense the generated static electricity, and then the static electricity is guided underground through the connection device, the static electricity dissipation belt and the conductive column, so as to prevent static electricity from dissipating. At the same time, the static electricity can balance the charge during the transmission process of the static electricity dissipation belt, and reduce the safety problems of the motor caused by excessive charge to a certain extent, so that the static electricity inside the transformer box can be completely eliminated, and the safety of the transformer box when in use is increased;

[0017] 2. This type of anti-static device for box-type substations has a connecting column connected to the bottom of the transformer box, and the connecting column is inserted into the fixing ring inside the bottom plate by a mounting frame to fix the bottom of the transformer box, thereby increasing the stability of the bottom of the transformer box. A rotating stud is provided in the middle of the connecting column. The rotating stud adjusts the height of the connecting column by rotating, thereby adjusting the bottom height of the transformer box. When the transformer box is raised, the impact of rain and moisture on the bottom of the equipment can be reduced, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a box-type substation anti-static device in one embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a partition plate of an anti-static device for a box-type substation in one embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the bottom plate structure of a box-type substation anti-static device in one embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the left side structure of a transformer box of an anti-static device for a box-type transformer station in one embodiment of the utility model.

[0022] 1. Transformer box body; 11. Rain shield; 12. Side box surface; 13. Circulation hole; 14. Equipment box slot; 2. Protective top; 3. Box door; 4. Bottom plate; 41. Fixer ring; 42. Connecting column; 43. Mounting frame; 44. Rotating stud; 45. Fixing nail; 5. Step; 6. Partition plate; 61. Induction hole; 62. Connecting device; 63. Static dissipative belt; 64. Fixing device; 65. Conductive column. DETAILED DESCRIPTION

[0023] 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.

[0024] Combined with Figure 1-Figure 4 In this embodiment, a box-type substation anti-static device includes a transformer box 1, the interior of the transformer box 1 is connected to an equipment static elimination mechanism, the bottom of the transformer box 1 is installed with an equipment bottom stabilizing mechanism, a rain shield 11 is fixedly installed on the left side of the transformer box 1, and a flow hole 13 is provided on one side of the rain shield 11, and the flow hole 13 is embedded in the inside of the side box surface 12, and an equipment box slot 14 is installed on the lower rear side of the interior of the transformer box 1; the number of the rain shield 11 and the flow hole 13 is 1:1, and the side box surface 12 is fixedly installed on the left side of the transformer box 1.

[0025] Specifically, a side box surface 12 is provided on the left side of the transformer box body 1, and a plurality of groups of flow holes 13 are embedded inside the side box surface 12. A rain shield 11 is provided above the flow holes 13 to shield the rain from the top of the flow holes 13. At the same time, the setting of the flow holes 13 enables the transformer box body 1 to contact with the external air, so that the air inside the transformer box body 1 can circulate.

[0026] The bottom stabilizing mechanism of the equipment includes: a bottom plate 4 installed at the bottom of the transformer box 1, a fixer ring 41 is fixedly arranged on the top of the bottom plate 4, and a connecting column 42 is inserted into the inside of the fixer ring 41, a rotating stud 44 is connected to the middle of the connecting column 42, and a fixing nail 45 is arranged outside the rotating stud 44, and a mounting frame 43 is installed at the bottom of the connecting column 42; the connecting column 42 is connected to the bottom of the transformer box 1, and the connecting column 42 is fixed to the inside of the fixer ring 41 through the mounting frame 43, and the height of the connecting column 42 is adjusted by the rotating stud 44 and the fixing nail 45.

[0027] A protective roof 2 is fixedly installed above the transformer box 1, and a box door 3 is opened in the front of the transformer box 1, and a step 5 is connected to the front midpoint of the bottom plate 4; the area of ​​the protective roof 2 is 1.3 times that of the transformer box 1, and the number of steps 5 is four.

[0028] Specifically, a connecting column 42 is connected to the bottom of the transformer box 1, and a mounting frame 43 is arranged at the bottom of the connecting column 42. The connecting column 42 is fixed to the inside of the fixing ring 41 inside the bottom plate 4 by the arrangement of the mounting frame 43, so as to stabilize the bottom of the transformer box 1. The connecting column 42 is height-adjusted by rotating the stud 44 to change the bottom height of the transformer box 1, thereby preventing the bottom of the transformer box 1 from being washed away when it rains heavily, causing the bottom of the transformer box 1 to be damp, and affecting the service life of the electrical components inside the transformer box 1.

[0029] The device static elimination mechanism includes: a partition plate 6 connected to the inside of the transformer box 1, a plurality of induction holes 61 are arranged on the surface of the partition plate 6, and a connecting device 62 is connected below the induction hole 61, and a static dissipative belt 63 is connected to the rear of the partition plate 6, a fixing device 64 is fixedly installed below the static dissipative belt 63, and a conductive column 65 is connected to the bottom of the static dissipative belt 63; the size of the partition plate 6 is consistent with the internal size of the transformer box 1, and the partition plates 6 are equidistantly arranged inside the transformer box 1, and five groups of static dissipative belts 63 are connected to the rear of each group of partition plates 6, the partition plates 6 are connected by the static dissipative belts 63, and the conductive column 65 is inserted into the interior of the equipment box slot 14 and connected to the ground, and the static dissipative belt 63 is arranged at the rear of the inside of the transformer box 1.

[0030] Specifically, the partition plates 6 are equidistantly installed inside the transformer box 1, and the partition plates 6 are installed at the bottom of the electrical components, and the surface of the partition plates 6 is provided with induction holes 61. When static electricity is generated between the electrical components, the induction holes 61 and the connection device 62 below are used to eliminate the static electricity to a certain extent through the connection device 62 and the static dissipation belt 63, and a conductive column 65 is provided at the bottom of the static dissipation belt 63. The conductive column 65 is inserted into the interior of the equipment box slot 14 and connected to the ground, so as to further eliminate the generated static electricity and ensure the safe operation of the equipment.

[0031] Working principle: First, open the box door 3, and install the electrical components inside the transformer box 1. A protective top 2 is arranged above the transformer box 1, and the protective top 2 can protect the top of the transformer box 1. At the same time, a circulation hole 13 and a rain shield 11 are arranged on the left side of the transformer box 1. The circulation hole 13 allows air to circulate inside the transformer box 1, and the rain shield 11 blocks rainwater on the circulation hole 13. A connecting column 42 is arranged at the bottom of the transformer box 1. The connecting column 42 is fixed to the inside of the fixer ring 41 inside the bottom plate 4 by the setting of the mounting frame 43, so as to stabilize the bottom of the transformer box 1. Then the equipment enters stable operation. In order to avoid static electricity inside the transformer box 1, a partition plate 6 is arranged below the electrical components, and a plurality of sensing holes 61 are arranged on the surface of the partition plate 6. A connecting device 62 is connected to the bottom of the hole 61, and a static dissipative belt 63 is connected to one side of the connecting device 62. The static dissipative belt 63 balances the static electricity generated between electrical components to avoid problems such as electric shock caused by excessive charge, and a conductive column 65 is installed at the bottom of the static dissipative belt 63. The conductive column 65 is inserted into the interior of the equipment box slot 14 and connected to the ground, which further eliminates the generated static electricity, improves the effect of eliminating static electricity in the equipment, and completely eliminates the static electricity in the equipment. Finally, when encountering rain, the connecting column 42 can be adjusted in height by rotating the stud 44, and then the fixing nail 45 is rotated and tightened to fix it, and the bottom of the transformer box 1 is adjusted to different heights to prevent the bottom of the transformer box 1 from being impacted by rain. In this way, the entire use process of the anti-static device of the box-type substation is completed.

[0032] 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. A box-type substation anti-static device, comprising a transformer box (1), the interior of the transformer box (1) is connected with an equipment static elimination mechanism, and the bottom of the transformer box (1) is installed with an equipment bottom stabilizing mechanism, characterized in that: The device static elimination mechanism comprises: a partition plate (6) connected to the inside of the transformer box (1), a plurality of induction holes (61) are arranged on the surface of the partition plate (6), and a connection device (62) is connected below the induction holes (61), and a static dissipation belt (63) is connected to the rear of the partition plate (6), a fixing device (64) is fixedly installed below the static dissipation belt (63), and a conductive column (65) is connected to the bottom of the static dissipation belt (63); The bottom stabilizing mechanism of the equipment comprises: a bottom plate (4) installed at the bottom of the transformer box (1), a fixing ring (41) is fixedly arranged above the bottom plate (4), and a connecting column (42) is inserted into the interior of the fixing ring (41), a rotating stud (44) is connected in the middle of the connecting column (42), and a fixing nail (45) is arranged outside the rotating stud (44), and a mounting frame (43) is installed at the bottom of the connecting column (42).

2. The anti-static device for a box-type substation according to claim 1 is characterized in that: A protective roof (2) is fixedly installed above the transformer box (1), a box door (3) is opened in front of the transformer box (1), and a step (5) is connected to the front midpoint of the bottom plate (4).

3. The anti-static device for a box-type substation according to claim 2 is characterized in that: A rain shield (11) is fixedly installed on the left side of the transformer box (1), and a circulation hole (13) is provided on one side of the rain shield (11), and the circulation hole (13) is embedded in the inside of the side box surface (12), and an equipment box slot (14) is installed on the lower rear side of the inside of the transformer box (1).

4. The anti-static device for a box-type substation according to claim 1 is characterized in that: The size of the partition plates (6) is consistent with the internal size of the transformer box (1), and the partition plates (6) are arranged at equal distances inside the transformer box (1), and five groups of static dissipative belts (63) are connected to the rear of each group of partition plates (6), the partition plates (6) are connected to each other through the static dissipative belts (63), and the conductive columns (65) are inserted into the interior of the equipment box slot (14) and connected to the ground, and the static dissipative belts (63) are arranged at the rear of the interior of the transformer box (1).

5. The anti-static device for a box-type substation according to claim 1 is characterized in that: The connecting column (42) is connected to the bottom of the transformer box (1), and the connecting column (42) is fixed inside the fixing ring (41) through a mounting frame (43). The connecting column (42) is height-adjustable by rotating a stud (44) and a fixing nail (45).

6. The anti-static device for a box-type substation according to claim 3 is characterized in that: The number of the rain shield (11) and the flow holes (13) is 1:1, and the side box surface (12) is fixedly installed on the left side of the transformer box body (1).

7. The anti-static device for a box-type substation according to claim 2 is characterized in that: The area of ​​the protective roof (2) is 1.3 times that of the transformer box (1), and the number of steps (5) provided is four groups.

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