CN212626832U

CN212626832U - Fixed type alternating current metal-enclosed switchgear

Info

Publication number: CN212626832U
Application number: CN202021563598.2U
Authority: CN
Inventors: 任亿; 陶沙
Original assignee: Xianning Fengyuan High Tech Electric Co ltd
Current assignee: Xianning Fengyuan High Tech Electric Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-26
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a fixed interchange metal enclosed switchgear, including equipment principal, circuit breaker room, fixed plate and baffle, one side of the inside bottom of equipment principal is provided with the circuit breaker room, and one side swing joint of circuit breaker room has the side door, one side of the inside bottom of side door is provided with the notch, and the intermediate position of side door one side is provided with the spout, the bottom of the inside one side of side door is provided with the frame, and the intermediate position swing joint of side door one side has the baffle, the all fixedly connected with fixed plates in both ends of side door one side, and the inside of fixed plate is provided with the sliding tray. The utility model discloses an at the peripheral fixed connection's of base bottom corrosion-resistant bottom plate, ventilative bottom plate and active carbon water absorption piece pass through the inside of connecting plate fixed connection at the base, and the active carbon water absorption piece can be with vapor absorption, avoids inside its entering equipment, leads to equipment unit's the normal work that can not, and corrosion-resistant bottom plate can improve the corrosion-resistant ability of base, has improved the life of equipment.

Description

Fixed type alternating current metal-enclosed switchgear

Technical Field

The utility model relates to a medical science technical field specifically is a fixed interchange metal-enclosed switchgear.

Background

The metal closed switch equipment is the common distribution switch equipment in the power system, as an electrical equipment, for guaranteeing the safety of power grid safe operation, equipment and personnel, has certain function of preventing maloperation and is the important index of equipment, and current fixed interchange metal closed switch equipment still has many problems in the use, and specific problem is as follows:

1. in the use process of the existing fixed alternating current metal closed switch equipment, the heat dissipation efficiency in the equipment cannot be adjusted, so that the temperature in the equipment cannot be adjusted;

2. in the use process of the existing fixed alternating-current metal closed switch equipment, external dust in heat dissipation easily enters the equipment, so that the heat dissipation of the equipment can be influenced;

3. the existing fixed type alternating current metal-enclosed switchgear can cause corrosion of internal parts of equipment due to the fact that water vapor can enter the equipment through a base in a humid environment in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed metal enclosed switchgear that exchanges to the radiating efficiency who can not the adjusting device inside that proposes in solving above-mentioned background art, outside dust gets into inside the equipment easily in the heat dissipation, and the aqueous vapor can get into the inside scheduling problem of equipment through the base.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed interchange metal-enclosed switchgear, includes equipment principal, circuit breaker room, fixed plate and baffle, one side of the inside bottom of equipment principal is provided with the circuit breaker room, and one side swing joint of circuit breaker room has the side door, the intermediate position fixedly connected with handle of side door one side, and the inside bottom of side door is provided with the louvre, one side of the inside bottom of side door is provided with the notch, and the intermediate position of side door one side is provided with the spout, the bottom fixedly connected with base of equipment principal, the bottom of the inside one side of side door is provided with the frame, and the intermediate position swing joint of side door one side has the baffle, the both ends of side door one side all fixedly connected with fixed plate, and the inside of fixed plate.

Preferably, one side of the inside bottom of side door is provided with hollow groove, and the inside fixedly connected with spring in hollow groove, the top sliding connection of spring has the slip inserted bar, and one side fixedly connected with of slip inserted bar dials the piece, and the slip inserted bar can slide in hollow inslot portion.

Preferably, the top end inside the base is fixedly connected with a connecting plate, and the bottom end of the connecting plate is fixedly connected with an activated carbon water absorption block.

Preferably, the bottom end inside the base is fixedly connected with a breathable bottom plate, and the periphery of the bottom end of the base is fixedly connected with a corrosion-resistant bottom plate.

Preferably, the bottom of the frame inside is provided with the jack, and one side fixedly connected with filter screen of the frame inside, and the slip inserted bar can insert inside the jack.

Preferably, the middle positions of the two sides of the baffle are fixedly connected with fixing bolts, and fastening nuts are movably connected to the outer portions of the fixing bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this kind of fixed interchange metal-enclosed switchgear, through the outside swing joint's at the louvre baffle, the baffle can slide from top to bottom on the spout, make the baffle can cover on the louvre, and fixing bolt can slide in the sliding tray inside, can rotate fastening nut in fixing bolt's outside, make fastening nut can carry on spacingly to the baffle, then the baffle can be controlled the quantity of louvre, thereby can the inside radiating efficiency of controlgear, make the inside temperature of equipment can adjust.

(2) This kind of fixed interchange metal-enclosed switchgear, notch through the one side setting in the inside bottom of side door, can drive the slip inserted bar through stirring the piece and slide at hollow inslot portion, make the slip inserted bar can extrude the spring, can insert the frame this moment inside the notch, then the slip inserted bar can receive the elasticity of spring and insert inside the jack, thereby realize spacing to the frame, then the external dust that gets into equipment inside from the louvre can be by the separation of filter screen in the heat dissipation, inside outside dust entering equipment has been avoided, influence the heat dissipation of equipment.

(3) This kind of fixed interchange metal-enclosed switchgear, through the corrosion-resistant bottom plate of the peripheral fixed connection in the base bottom, ventilative bottom plate and active carbon absorb water the piece and pass through connecting plate fixed connection in the inside of base, and the active carbon absorbs water the piece and can absorb vapor, avoids inside it gets into equipment, leads to equipment parts's normal work that can not, and corrosion-resistant bottom plate can improve the corrosion-resistant ability of base, has improved the life of equipment.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of a side door of the present invention;

FIG. 3 is a schematic view of the side door of the present invention;

FIG. 4 is a front view of the frame of the present invention;

fig. 5 is a schematic view of the internal structure of the base of the present invention.

In the figure: 1. an apparatus main body; 2. a side door; 201. a handle; 202. heat dissipation holes; 203. a notch; 204. a sliding insertion rod; 205. a hollow groove; 206. a spring; 207. a shifting block; 208. a chute; 3. a circuit breaker chamber; 4. a base; 401. a connecting plate; 402. an activated carbon water absorption block; 403. a breathable bottom panel; 404. a corrosion resistant base plate; 5. a fixing plate; 501. a sliding groove; 6. a frame; 601. a jack; 602. filtering with a screen; 7. a baffle plate; 701. fastening a nut; 702. and (5) fixing the bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a fixed type alternating current metal enclosed switchgear comprises an equipment body 1, a breaker chamber 3, a fixed plate 5 and a baffle 7, wherein the breaker chamber 3 is arranged on one side of the bottom end in the equipment body 1, a side door 2 is movably connected to one side of the breaker chamber 3, a handle 201 is fixedly connected to the middle position of one side of the side door 2, a heat dissipation hole 202 is arranged at the bottom end in the side door 2, a notch 203 is arranged on one side of the bottom end in the side door 2, a sliding groove 208 is arranged at the middle position of one side of the side door 2, a hollow groove 205 is arranged on one side of the bottom end in the side door 2, a spring 206 is fixedly connected to the inside of the hollow groove 205, a sliding insertion rod 204 is slidably connected to the top end of the spring 206, a poking block 207 is fixedly connected to one side of the sliding insertion rod 204, the poking block 207 can drive the sliding insertion, at this time, the frame 6 can be inserted into the notch 203, and the sliding insertion rod 204 is inserted into the insertion hole 601 by the elastic force of the spring 206, so that the frame 6 is limited;

the bottom end of the equipment main body 1 is fixedly connected with a base 4, the top end inside the base 4 is fixedly connected with a connecting plate 401, the bottom end of the connecting plate 401 is fixedly connected with an activated carbon water absorption block 402, the bottom end inside the base 4 is fixedly connected with a breathable bottom plate 403, the periphery of the bottom end of the base 4 is fixedly connected with a corrosion-resistant bottom plate 404, water vapor can be absorbed by the activated carbon water absorption block 402, the water vapor is prevented from entering the inside of the equipment, so that equipment parts cannot normally work, the corrosion-resistant bottom plate 404 can improve the corrosion resistance of the base 4, and the service life of the equipment is prolonged;

the bottom end of one side inside the side door 2 is provided with the frame 6, the bottom end inside the frame 6 is provided with the jack 601, one side inside the frame 6 is fixedly connected with the filter screen 602, and dust entering the equipment from the heat dissipation holes 202 in the heat dissipation process can be blocked by the filter screen 602, so that the influence of external dust entering the equipment to the heat dissipation of the equipment is avoided;

the intermediate position swing joint of side door 2 one side has baffle 7, the equal fixedly connected with fixing bolt 702 of intermediate position of baffle 7 both sides, and fixing bolt 702's outside swing joint has fastening nut 701, the both ends of side door 2 one side all fixedly connected with fixed plate 5, and the inside of fixed plate 5 is provided with sliding tray 501, baffle 7 can be controlled the quantity of louvre 202 to can the inside radiating efficiency of controlgear, make the inside temperature of equipment can adjust.

The working principle is as follows: when the device is used, the sliding insertion rod 204 can be driven to slide in the hollow groove 205 by stirring the stirring block 207, so that the sliding insertion rod 204 can extrude the spring 206, at the moment, the frame 6 can be inserted into the notch 203, the sliding insertion rod 204 can be inserted into the insertion hole 601 by the elastic force of the spring 206, thereby limiting the frame 6, dust entering the device from the heat dissipation hole 202 from the outside in heat dissipation can be blocked by the filter screen 602, the external dust is prevented from entering the device to influence the heat dissipation of the device, the baffle 7 can slide up and down on the sliding groove 208, so that the baffle 7 can cover the heat dissipation hole 202, the fixing bolt 702 can slide in the sliding groove 501, the fastening nut 701 can be rotated outside the fixing bolt 702, the heat dissipation hole 701 can limit the baffle 7, the baffle 7 can control the number of the heat dissipation holes 202, thereby controlling the heat dissipation efficiency in the device, the temperature inside the equipment can be adjusted, the breathable bottom plate 403 and the activated carbon water absorption block 402 are fixedly connected inside the base 4 through the connecting plate 401, the activated carbon water absorption block 402 can absorb water vapor, the water vapor is prevented from entering the equipment, equipment parts cannot normally work, the corrosion-resistant bottom plate 404 can improve the corrosion-resistant capacity of the base 4, and the service life of the equipment is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixed interchange metal enclosed switchgear, includes equipment main part (1), circuit breaker room (3), fixed plate (5) and baffle (7), its characterized in that: one side of the inside bottom of equipment main part (1) is provided with circuit breaker room (3), and one side swing joint of circuit breaker room (3) has side door (2), intermediate position fixedly connected with handle (201) of side door (2) one side, and the inside bottom of side door (2) is provided with louvre (202), one side of the inside bottom of side door (2) is provided with notch (203), and the intermediate position of side door (2) one side is provided with spout (208), the bottom fixedly connected with base (4) of equipment main part (1), the bottom of the inside one side of side door (2) is provided with frame (6), and the intermediate position swing joint of side door (2) one side has baffle (7), the both ends of side door (2) one side all fixedly connected with fixed plate (5), and the inside of fixed plate (5) is provided with sliding tray (501).

2. A stationary ac metal enclosed switchgear according to claim 1, characterized in that: one side of the inside bottom of side door (2) is provided with hollow groove (205), and the inside fixedly connected with spring (206) of hollow groove (205), the top sliding connection of spring (206) has slip inserted bar (204), and one side fixedly connected with of slip inserted bar (204) dials movable block (207).

3. A stationary ac metal enclosed switchgear according to claim 1, characterized in that: the top end of the interior of the base (4) is fixedly connected with a connecting plate (401), and the bottom end of the connecting plate (401) is fixedly connected with an activated carbon water absorption block (402).

4. A stationary ac metal enclosed switchgear according to claim 3, characterized in that: the bottom end inside the base (4) is fixedly connected with a breathable bottom plate (403), and the periphery of the bottom end of the base (4) is fixedly connected with a corrosion-resistant bottom plate (404).

5. A stationary ac metal enclosed switchgear according to claim 1, characterized in that: the bottom of frame (6) inside is provided with jack (601), and one side fixedly connected with filter screen (602) of frame (6) inside.

6. A stationary ac metal enclosed switchgear according to claim 1, characterized in that: the middle positions of two sides of the baffle (7) are fixedly connected with fixing bolts (702), and fastening nuts (701) are movably connected to the outer portions of the fixing bolts (702).