CN219203801U

CN219203801U - Dampproofing effectual high-voltage board

Info

Publication number: CN219203801U
Application number: CN202320273579.3U
Authority: CN
Inventors: 陈建平
Original assignee: Jiangxi Guowei Electric Co ltd
Current assignee: Jiangxi Guowei Electric Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-16
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a high-voltage cabinet with good dampproof effect, which comprises a high-voltage cabinet, wherein bases are fixedly arranged on two sides of the outer surface of the lower end of the high-voltage cabinet, a top plate is arranged on the outer surface of the upper end of the high-voltage cabinet, a cabinet door is arranged on the outer surface of the front end of the high-voltage cabinet, a fan is arranged between the high-voltage cabinet and the top plate, first filter screens are arranged on the outer surfaces of the two sides of the top plate, moisture-absorbing cotton is arranged on the outer surface of one side of the first filter screens, ventilation openings are formed on the outer surface of one side of the high-voltage cabinet, and fixing plates are fixedly arranged on the upper end and the lower end of the outer surface of one side of the high-voltage cabinet. The high-voltage cabinet with good dampproof effect can conveniently and rapidly dissipate heat and dehumidify, improves the dampproof effect, can conveniently mount and dismount the filter frame, is convenient for replacing dry cotton, has a sealing effect, and can conveniently and closely attach the filter frame and the high-voltage cabinet, thereby bringing better use prospect.

Description

Dampproofing effectual high-voltage board

Technical Field

The utility model relates to the field of high-voltage cabinets, in particular to a high-voltage cabinet with good dampproof effect.

Background

The high-voltage cabinet is equipment which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection. The high-voltage board comprises the cabinet body and two majority of circuit breaker, and the cabinet body comprises casing, electrical components (including insulating part), various mechanisms, secondary terminal and line etc. and current high-voltage board is when using, dispels the heat to the inside heat that produces of high-voltage board through the louvre, and the radiating effect is poor, and outside air gets into inside the high-voltage board through the louvre, and dampproofing effect is poor, and outside air self humidity is higher during rainy day, influences the normal operating of the inside device of high-voltage board, has brought certain adverse effect for people's use, and for this reason, we propose a high-voltage board that dampproofing effect is good.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the high-voltage cabinet with good dampproof effect, which has the advantages of being capable of conveniently and rapidly radiating and dehumidifying, improving the dampproof effect, being capable of conveniently installing and detaching the filter frame, being convenient for replacing dry cotton, having sealing effect, being convenient for tightly attaching the filter frame and the high-voltage cabinet, and the like, and being capable of effectively solving the problems in the background technology.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a dampproofing effectual high-voltage board, includes the high-voltage board, the equal fixed mounting in both sides of high-voltage board lower extreme surface has the base, the upper end surface of high-voltage board is provided with the roof, the front end surface of high-voltage board is provided with the cabinet door, be provided with the fan between high-voltage board and the roof, the both sides surface of roof all is provided with first filter screen, one side surface of first filter screen is provided with moisture absorption cotton, the vent has been seted up to one side surface of high-voltage board, the equal fixed mounting in upper and lower both ends of high-voltage board one side surface has the fixed plate, the spacing groove has been seted up to the front end surface of fixed plate, the movable groove has been seted up to the rear end surface of spacing groove, the lower extreme internal surface fixed mounting of movable groove has the dead lever, the inside of movable groove is provided with the trapezoidal plate, the lower extreme fixed mounting of trapezoidal plate front end surface has the pull rod, the lower extreme internal surface of trapezoidal plate has seted up the guide way, the upper end surface of dead lever is provided with the spring, one side surface of high-voltage board is provided with the moisture absorption cotton, one side surface of high-voltage board has the vent, the filter screen has the filter screen, the equal surface of filter screen has the filter screen of the upper and lower surface of the filter screen, the filter screen has the filter housing.

Preferably, the sealing ring is inserted between the sealing ring and the sealing groove, so that the sealing function is achieved, and the filter frame and the high-voltage cabinet are tightly attached.

Preferably, the side plate is in sliding connection with the fixing plate through the slot, so that the filter frame and the high-voltage cabinet can be quickly connected and installed conveniently.

Preferably, the trapezoid board is elastically connected with the fixing rod through a spring, and the spring has an elastic resetting effect.

Preferably, the fixed rod is in sliding connection with the guide groove, and the pull rod is in sliding connection with the limit groove, so that the trapezoidal plate is conveniently driven to move stably.

Preferably, the trapezoid plate is clamped with the clamping groove, so that the fixing plate and the side plate are conveniently installed and clamped.

(III) beneficial effects

Compared with the prior art, the utility model provides the high-voltage board with good dampproof effect, which has the following beneficial effects:

1. this dampproofing effectual high-voltage board can conveniently dispel heat dehumidification fast, improves dampproofing effect.

2. This dampproofing effectual high-voltage board can conveniently install the dismantlement to the filter frame, is convenient for change dry cotton, has sealed effect, conveniently closely laminates filter frame and high-voltage board.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a high-voltage cabinet with good dampproof effect.

Fig. 2 is a front view structural analysis diagram of the high-voltage cabinet with good dampproof effect.

Fig. 3 is a side view of a filter frame in a high-voltage cabinet with good dampproof effect.

Fig. 4 is an enlarged view of a position a in fig. 2 of the high-voltage cabinet with good dampproof effect.

In the figure: 1. a high-voltage cabinet; 2. a cabinet door; 3. a top plate; 4. a first filter screen; 5. a base; 6. a filter frame; 7. a second filter screen; 8. a temperature and humidity detector; 9. absorbent cotton; 10. a blower; 11. sealing grooves; 12. a vent; 13. drying cotton; 14. a seal ring; 15. a clamping groove; 16. a slot; 17. a side plate; 18. a fixing plate; 19. a movable groove; 20. a fixed rod; 21. a guide groove; 22. a trapezoidal plate; 23. a spring; 24. a pull rod; 25. and a limit groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is a high-voltage board with good dampproof effect.

As shown in fig. 1-4, including high-voltage cabinet 1, the equal fixed mounting in both sides of high-voltage cabinet 1 lower extreme surface has base 5, the upper end surface of high-voltage cabinet 1 is provided with roof 3, the front end surface of high-voltage cabinet 1 is provided with cabinet door 2, be provided with fan 10 between high-voltage cabinet 1 and the roof 3, the both sides surface of roof 3 all is provided with first filter screen 4, one side surface of first filter screen 4 is provided with absorbent cotton 9, vent 12 has been seted up to one side surface of high-voltage cabinet 1, the equal fixed mounting in upper and lower both ends of high-voltage cabinet 1 side surface has fixed plate 18, limit groove 25 has been seted up to the front end surface of fixed plate 18, limit groove 25's rear end surface has been seted up movable groove 19, the lower extreme internal surface fixed mounting of movable groove 19 has dead lever 20, the inside of movable groove 19 is provided with trapezoidal board 22, the lower extreme fixed mounting of trapezoidal board 22 front end surface has pull rod 24, the lower extreme internal surface of trapezoidal board 22 has guide way 21, the upper end surface of dead lever 20 is provided with spring 23, one side surface of high-voltage cabinet 1 is provided with filter frame 6, one side surface of high-voltage cabinet 1 has vent 12, the filter frame 6 has been seted up at the upper end of filter screen 6, the upper end of the filter screen 16 has two ends of the upper end of limit groove 17, the filter screen 16 has been set up at the upper end of the filter screen 16, the upper end of the filter frame 16 has the filter screen 16 has two ends of the upper end surface of the filter screen 16 has, the upper end of the filter frame 16 has the upper end surface of the filter frame 16 has the upper end surface of the filter frame 16, and the upper end of the filter frame is provided.

The sealing ring 14 is inserted between the sealing groove 11; the side plate 17 is in sliding connection with the fixed plate 18 through the slot 16; the trapezoid board 22 is elastically connected with the fixed rod 20 through a spring 23; the fixed rod 20 is in sliding connection with the guide groove 21, and the pull rod 24 is in sliding connection with the limit groove 25; the trapezoid plate 22 is clamped with the clamping groove 15.

It should be noted that, the utility model is a high-voltage cabinet with good dampproof effect, the interior of the high-voltage cabinet 1 is detected by the temperature and humidity detector 8, the temperature and humidity detector 8 transmits data to the controller, the controller controls the fan 10 to work, external wind is filtered by the second filter screen 7 and then enters the high-voltage cabinet 1 through the ventilation opening 12 after being dried by the dry cotton 13, the air in the high-voltage cabinet 1 is guided into the top plate 3 under the action of the fan 10 and is discharged by the hygroscopic cotton 9 and the first filter screen 4, the first filter screen 4 can prevent dust and other impurities on the outer wall from entering the top plate 3, the hygroscopic cotton 9 is dried, when the dry cotton 13 is used for a certain time, the dry cotton 13 is replaced, two groups of pull rods 24 are pulled to drive the pull rods 24 to slide in the limit grooves 25, the trapezoid plates 22 slide along the movable grooves 19, the guide groove 21 is driven to slide along the fixed rod 20 to compress the spring 23, the trapezoid plate 22 is moved to the inside of the movable groove 19 after leaving the clamping groove 15, the filter frame 6 is pulled to one side, the slot 16 is driven to slide along the fixed plate 18, the filter frame 6 is pulled out, after the dried cotton 13 in the filter frame 6 is replaced, the slot 16 formed in the middle of the side plate 17 is aligned with the fixed plate 18, the side plate 17 is slid along the fixed plate 18, the side plate 17 presses the trapezoid plate 22, the trapezoid plate 22 is driven to move to the inside of the movable groove 19, the sealing ring 14 is inserted into the sealing groove 11 to be attached, the filter frame 6 is attached to the high-voltage cabinet 1, after the trapezoid plate 22 moves to the clamping groove 15, the trapezoid plate 22 is not extruded, the trapezoid plate 22 moves to the clamping groove 15 to be clamped under the reset action of the spring 23, thereby fixing the side plate 17 and the fixed plate 18, rapid heat dissipation and dehumidification can be conveniently carried out, the dampproof effect is improved, can conveniently install the dismantlement to filter frame 6, be convenient for change dry cotton 13, have sealed effect, conveniently carry out closely laminating with filter frame 6 and high-voltage board 1.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dampproofing effectual high-voltage board, includes high-voltage board (1), its characterized in that: the two sides of the outer surface of the lower end of the high-voltage cabinet (1) are fixedly provided with bases (5), the outer surface of the upper end of the high-voltage cabinet (1) is provided with a top plate (3), the outer surface of the front end of the high-voltage cabinet (1) is provided with a cabinet door (2), a fan (10) is arranged between the high-voltage cabinet (1) and the top plate (3), the two outer surfaces of the top plate (3) are respectively provided with a first filter screen (4), one side outer surface of the first filter screen (4) is provided with moisture absorption cotton (9), one side outer surface of the high-voltage cabinet (1) is provided with a vent (12), the upper end and the lower end of one side outer surface of the high-voltage cabinet (1) are respectively fixedly provided with a fixing plate (18), the front end surface of fixed plate (18) has seted up spacing groove (25), the rear end surface of spacing groove (25) has seted up movable groove (19), the lower extreme internal surface fixed mounting of movable groove (19) has dead lever (20), the inside of movable groove (19) is provided with trapezoidal board (22), the lower extreme fixed mounting of trapezoidal board (22) front end surface has pull rod (24), guide slot (21) have been seted up to the lower extreme internal surface of trapezoidal board (22), the upper end surface of dead lever (20) is provided with spring (23), one side of high-voltage board (1) is provided with filter frame (6), seal groove (11) have been seted up to one side surface of high-voltage board (1), the equal fixed mounting in upper and lower both ends surface of filter frame (6) has curb plate (17), the middle part of curb plate (17) front end surface is provided with slot (16), draw-in groove (15) have been seted up to the upper end surface of slot (16), the rear end surface of filter frame (6) is provided with sealing washer (14), the middle part of filter frame (6) front end surface is provided with second filter screen (7), the rear end surface of second filter screen (7) is provided with dry cotton (13), the middle part of high-voltage board (1) one side internal surface is provided with humiture detector (8).

2. The high-voltage board that dampproofing effect is good according to claim 1, characterized in that: the sealing ring (14) is inserted between the sealing groove (11).

3. The high-voltage board that dampproofing effect is good according to claim 1, characterized in that: the side plates (17) are connected with the fixed plates (18) in a sliding manner through the slots (16).

4. The high-voltage board that dampproofing effect is good according to claim 1, characterized in that: the trapezoid plate (22) is elastically connected with the fixing rod (20) through a spring (23).

5. The high-voltage board that dampproofing effect is good according to claim 1, characterized in that: the fixing rod (20) is in sliding connection with the guide groove (21), and the pull rod (24) is in sliding connection with the limit groove (25).

6. The high-voltage board that dampproofing effect is good according to claim 1, characterized in that: the trapezoid plate (22) is connected with the clamping groove (15) in a clamping mode.