Safe outdoor transformer substation

Abstract

The utility model discloses a safe outdoor transformer station, which relates to the technical field of transformer stations, and comprises a transformer station main body, the bottom of the transformer station main body is fixedly connected with supporting legs, the circumferential surfaces of the supporting legs are fixedly connected with supporting plates, and a transformer is arranged in the transformer station main body; a moisture-proof device is arranged in the transformer substation main body, the moisture-proof device comprises a telescopic rod, force for driving an extrusion rod to move downwards through downward displacement of a collection box is matched with a storage box, a switch rod, a pressing rod and other assemblies in the moisture-proof device, and the effect of driving a rotating rod to rotate through rotation of an overturning cover plate is achieved; the effect that the overturning cover plate is automatically closed when it rains and is opened when it does not rains is achieved, meanwhile, the effect of spraying a dehumidizer into the transformer substation body for dehumidification is achieved, corrosion and damage to equipment caused by the humid environment are prevented, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer substations, in particular to a safe outdoor transformer substation. Background Art

[0002] A box-type substation, also known as a prefabricated substation or prefabricated substation, is a factory-prefabricated indoor and outdoor compact distribution equipment that is composed of high-voltage switchgear, distribution transformers and low-voltage distribution devices arranged in one according to a certain wiring scheme. It is a device that organically combines the functions of transformer step-down and low-voltage distribution.

[0003] According to a disclosed outdoor safety box-type substation (publication number: CN214590160U), it includes a box-type substation body, a raised base is fixedly arranged at the bottom of the box-type substation body, a safety warning base is fixedly arranged at the bottom of the raised base, a high-voltage incoming line channel is fixedly arranged on one side of the bottom of the safety warning base, a low-voltage outgoing line channel is fixedly arranged on the other side of the bottom of the safety warning base, and an annular pressure ring is fixedly installed on the outer ring of the top of the safety warning base. However, in the above-mentioned device, through the cooperation of the components such as the raised base, the low-voltage outgoing line channel and the box-type substation body, it is difficult to achieve the effect of automatically closing the flip cover when it rains and opening the flip cover when it is not raining, and it is difficult to achieve the effect of spraying dehumidifier into the inside of the substation body for dehumidification, and it is difficult to prevent the humid environment from causing corrosion and damage to the equipment, which reduces the service life of the equipment and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a safe outdoor substation. The force of the extrusion rod moving downward by the downward displacement of the collection box cooperates with the storage box, switch rod and pressure rod in the moisture-proof device, so as to realize the function of driving the rotating rod to rotate by rotating the flip cover, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a safe outdoor substation, comprising a substation body, the bottom of the substation body is fixedly connected with a support leg, the circumferential surface of the support leg is fixedly connected with a support plate, and a transformer is arranged inside the substation body;

[0007] A moisture-proof device is provided inside the substation body, and the moisture-proof device includes a telescopic rod, the telescopic rod is fixedly connected to the top of the substation body, the telescopic end of the telescopic rod is fixedly connected to a collection box, the bottom of the collection box is fixedly connected to a fixed rod, the inner wall of the collection box is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to a fixed plate, and a switch is provided on the top of the substation body.

[0008] Furthermore, a spring is fixedly connected to the top of the substation body, and one end of the spring away from the substation body is fixedly connected to the bottom of the collecting box. A return spring is fixedly connected to the side of the fixed plate, and one end of the return spring away from the fixed plate is fixedly connected to the inner wall of the collecting box, which effectively prevents rainwater from penetrating into the substation body, protects the substation equipment and electrical system from the influence of water disasters, and improves the safety and reliability of the equipment.

[0009] Furthermore, a rotating rod is rotatably connected to the side of the substation body, a flip cover is fixedly connected to the circumferential surface of the rotating rod, a pressure rod is fixedly connected to the side of the flip cover, a storage box is provided on the inner wall of the substation body, a switch rod is provided on the inner wall of the storage box, a torsion spring is fixedly connected to the circumferential surface of the rotating rod, and one end of the torsion spring away from the rotating rod is fixedly connected to the side of the flip cover, which does not require manual intervention, saves human resources, and ensures the normal operation of the substation under severe weather conditions.

[0010] Furthermore, a spring A is fixedly connected to the circumferential surface of the switch rod, and one end of the spring A away from the switch rod is fixedly connected to the inner wall of the storage box. The initial state of the spring A is a relaxed state. The switch rod is located on the movement trajectory of the pressure rod, which effectively protects electrical equipment and circuits from flooding and improves the reliability and safety of the equipment.

[0011] Furthermore, an extrusion rod is fixedly connected to the side of the collection box, the flip cover is located on the movement trajectory of the extrusion rod, the initial state of the torsion spring is a relaxed state, and a nozzle is fixedly penetrated through the side of the storage box, so that the flip cover can be automatically closed when it rains without manual intervention, thereby improving the operation efficiency of the substation.

[0012] Furthermore, the state of the spring is a relaxed state, and the number of the torsion springs is set to be several, two in a group, and symmetrical with each other along the vertical center axis of the substation body, thereby achieving a dehumidification effect inside the substation body, preventing the humid environment from causing corrosion and damage to the equipment, and extending the service life of the equipment.

[0013] Furthermore, the control end of the switch is located on the movement track of the fixed rod, and a water outlet pipe is fixedly penetrated through the side of the collection box, which can ensure the normal operation of the equipment in various weather conditions.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model achieves the effect of discharging rainwater inside the collection box through the outlet pipe by displacing the fixed rod downward through the force of the downward displacement of the collection box, and cooperates with the components such as the return spring, the electric telescopic rod and the switch in the moisture-proof device, so as to prevent rainwater from penetrating into the main body of the substation and reduce the risk of electrical accidents such as leakage and short circuit in the equipment.

[0016] 2. The utility model achieves the effect of driving the extrusion rod to move downward by the force of the collection box moving downward, and cooperates with the storage box, switch rod, pressure rod and other components in the moisture-proof device, so as to realize the effect of driving the rotating rod to rotate by the rotation of the flip cover, so as to achieve the effect of automatically closing the flip cover when it rains and opening the flip cover when it does not rain, and at the same time realizes the effect of spraying dehumidifier into the interior of the substation body for dehumidification, thereby preventing the humid environment from causing corrosion and damage to the equipment and extending the service life of the equipment.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 It is a three-dimensional half-section structure schematic diagram of the spring of the utility model;

[0021] Figure 3 It is a three-dimensional half-section structure schematic diagram of the transformer of the utility model;

[0022] Figure 4 For the utility model Figure 3 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0023] Figure 5 For the utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of B.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 101. Substation body; 102. Support plate; 103. Support leg; 104. Transformer; 2. Moisture-proof device; 201. Telescopic rod; 202. Spring; 203. Collecting box; 204. Fixed rod; 205. Switch; 206. Electric telescopic rod; 207. Fixed plate; 208. Reset spring; 209. Water outlet pipe; 210. Extrusion rod; 211. Rotating rod; 212. Torsion spring; 213. Flip cover; 214. Press rod; 215. Switch rod; 216. Spring A; 217. Storage box; 218. Sprinkler. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-Figure 5 The utility model is a safe outdoor substation, including a substation body 101, a support leg 103 is fixedly connected to the bottom of the substation body 101, a support plate 102 is fixedly connected to the circumferential surface of the support leg 103, and a transformer 104 is arranged inside the substation body 101;

[0028] A moisture-proof device 2 is provided inside the substation body 101, and the moisture-proof device 2 includes a telescopic rod 201, which is fixedly connected to the top of the substation body 101, and the telescopic end of the telescopic rod 201 is fixedly connected to a collecting box 203, and the bottom of the collecting box 203 is fixedly connected to a fixed rod 204, and the inner wall of the collecting box 203 is fixedly connected to an electric telescopic rod 206, and the telescopic end of the electric telescopic rod 206 is fixedly connected to a fixed plate 207, and a switch 205 is provided on the top of the substation body 101.

[0029] A spring 202 is fixedly connected to the top of the substation body 101, and one end of the spring 202 away from the substation body 101 is fixedly connected to the bottom of the collecting box 203. A return spring 208 is fixedly connected to the side of the fixed plate 207, and one end of the return spring 208 away from the fixed plate 207 is fixedly connected to the inner wall of the collecting box 203, which effectively prevents rainwater from penetrating into the substation body 101, protects the substation equipment and electrical system from the influence of water disasters, and improves the safety and reliability of the equipment.

[0030] A rotating rod 211 is rotatably connected to the side of the substation body 101, a flip cover 213 is fixedly connected to the circumferential surface of the rotating rod 211, a pressure rod 214 is fixedly connected to the side of the flip cover 213, a storage box 217 is provided on the inner wall of the substation body 101, a switch rod 215 is provided on the inner wall of the storage box 217, a torsion spring 212 is fixedly connected to the circumferential surface of the rotating rod 211, and one end of the torsion spring 212 away from the rotating rod 211 is fixedly connected to the side of the flip cover 213, no manual intervention is required, human resources are saved, and the normal operation of the substation under severe weather conditions is ensured.

[0031] The circumferential surface of the switch rod 215 is fixedly connected with a spring A216, and one end of the spring A216 away from the switch rod 215 is fixedly connected to the inner wall of the storage box 217. The initial state of the spring A216 is a relaxed state. The switch rod 215 is located on the movement trajectory of the pressure rod 214, which effectively protects electrical equipment and circuits from floods and improves the reliability and safety of the equipment.

[0032] The side of the collection box 203 is fixedly connected with an extrusion rod 210, the flip cover 213 is located on the movement track of the extrusion rod 210, the initial state of the torsion spring 212 is a relaxed state, and the side of the storage box 217 is fixedly penetrated with a nozzle 218, so that the flip cover 213 can be automatically closed when it rains, without manual intervention, thereby improving the operating efficiency of the substation.

[0033] The state of the spring 202 is a relaxed state, and the number of torsion springs 212 is set to be several, two in a group, and symmetrical with each other along the vertical center axis of the substation body 101, thereby achieving a dehumidification effect inside the substation body 101, preventing the humid environment from corroding and damaging the equipment, and extending the service life of the equipment.

[0034] The control end of the switch 205 is located on the movement track of the fixed rod 204, and a water outlet pipe 209 is fixedly penetrated through the side of the collection box 203 to ensure the normal operation of the equipment in various weather conditions.

[0035] A specific application of this embodiment is: when it rains, rainwater will fall into the collection box 203, and the collection box 203 will move downward due to the gravity, and then the downward displacement of the collection box 203 will drive the fixing rod 204 to move downward, and the fixing rod 204 will move downward to squeeze the switch 205, and the switch 205 will drive the electric telescopic rod 206 to push the fixing plate 207 to move, and the rainwater in the collection box 203 can be discharged through the outlet pipe 209 through the displacement of the fixing plate 207, and then the fixing plate 207 is reset by the elastic force of the reset spring 208, so as to prevent rainwater from penetrating into the substation body 101, and reduce the risk of electrical accidents such as leakage and short circuit of the equipment, and the downward displacement of the collection box 203 drives the squeezing rod 210 to move downward, and then The downward displacement of the squeezing rod 210 drives the flip cover 213 to rotate, and the rotation of the flip cover 213 drives the rotating rod 211 to rotate, so that the flip cover 213 is automatically closed when it rains, and rainwater is prevented from entering the inside of the substation body 101. After the rain stops, the squeezing rod 210 is separated from the top of the flip cover 213, and the flip cover 213 is reset by the elastic force of the torsion spring 212. When the weather is good, the flip cover 213 is opened to ventilate and dissipate heat for the substation body 101. The rotation of the flip cover 213 drives the pressure rod 214 to move upward to squeeze the switch rod 215, and then the storage box 217 is controlled by the switch rod 215. The dehumidifier inside the storage box 217 will be sprayed out through the nozzle 218, so as to achieve the effect of dehumidifying the inside of the substation body 101.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A safe outdoor substation, comprising a substation body (101), characterized in that: A support leg (103) is fixedly connected to the bottom of the substation body (101), a support plate (102) is fixedly connected to the circumferential surface of the support leg (103), and a transformer (104) is arranged inside the substation body (101); A moisture-proof device (2) is arranged inside the transformer substation body (101), and the moisture-proof device (2) comprises a telescopic rod (201), the telescopic rod (201) is fixedly connected to the top of the transformer substation body (101), the telescopic end of the telescopic rod (201) is fixedly connected to a collection box (203), the bottom of the collection box (203) is fixedly connected to a fixing rod (204), the inner wall of the collection box (203) is fixedly connected to an electric telescopic rod (206), the telescopic end of the electric telescopic rod (206) is fixedly connected to a fixing plate (207), and a switch (205) is arranged on the top of the transformer substation body (101).

2. The safe outdoor substation according to claim 1, characterized in that: A spring (202) is fixedly connected to the top of the substation body (101), and one end of the spring (202) away from the substation body (101) is fixedly connected to the bottom of the collection box (203). A return spring (208) is fixedly connected to the side of the fixed plate (207), and one end of the return spring (208) away from the fixed plate (207) is fixedly connected to the inner wall of the collection box (203).

3. The safety outdoor substation according to claim 2, characterized in that: The side of the substation body (101) is rotatably connected to a rotating rod (211), the circumferential surface of the rotating rod (211) is fixedly connected to a flip cover (213), the side of the flip cover (213) is fixedly connected to a pressure rod (214), the inner wall of the substation body (101) is provided with a storage box (217), the inner wall of the storage box (217) is provided with a switch rod (215), the circumferential surface of the rotating rod (211) is fixedly connected to a torsion spring (212), and one end of the torsion spring (212) away from the rotating rod (211) is fixedly connected to the side of the flip cover (213).

4. The safety outdoor substation according to claim 3, characterized in that: A spring A (216) is fixedly connected to the circumferential surface of the switch rod (215); one end of the spring A (216) away from the switch rod (215) is fixedly connected to the inner wall of the storage box (217); the initial state of the spring A (216) is a relaxed state; and the switch rod (215) is located on the movement track of the pressure rod (214).

5. The safety outdoor substation according to claim 4, characterized in that: The side of the collection box (203) is fixedly connected to an extrusion rod (210), the flip cover (213) is located on the movement track of the extrusion rod (210), the initial state of the torsion spring (212) is a relaxed state, and the side of the storage box (217) is fixedly penetrated by a nozzle (218).

6. The safety outdoor substation according to claim 5, characterized in that: The state of the spring (202) is a relaxed state, and the number of the torsion springs (212) is set to be a plurality, in groups of two, and symmetrical with each other along the vertical center axis of the transformer substation body (101).

7. The safety outdoor substation according to claim 6, characterized in that: The control end of the switch (205) is located on the movement track of the fixing rod (204), and a water outlet pipe (209) is fixedly penetrated through the side of the collection box (203).

Images