CN218242762U - Prepackage type heat dissipation box-type substation - Google Patents

Abstract

The utility model belongs to the technical field of the transformer substation, especially, prepackage type heat dissipation box-type substation, when the temperature was too high in the cabinet to current prepackage type box-type substation, the louvre was not enough to reduce the internal temperature of cabinet fast, and can install the dust screen in general radiating hole, glues glutinous dust on the dust screen and produces the jam to the dust screen easily after long-time the use, influences the problem of ventilation effect, the scheme as follows now is proposed, and it includes the casing, fixed mounting has the controller on the bottom inner wall of casing, a plurality of through-holes have all been seted up to the both sides of casing, and the equal fixed mounting in both sides of casing has the swash plate, and the swash plate mutually supports with the through-hole, equal fixed mounting has the wind-guiding box on the both sides inner wall of casing, be equipped with wind-guiding mechanism in the wind-guiding box. The utility model is simple in operation, convenient to use can be convenient for blow the heat dissipation to the controller in the transformer substation, can also keep the biggest ventilation effect simultaneously, and the people of being convenient for use.

Description

Prepackage type heat dissipation box-type substation

Technical Field

The utility model relates to a transformer substation technical field especially relates to a prepackage type heat dissipation box-type substation.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage transformer is a brand-new transformer substation rising after civil engineering and transformation, and is a factory prefabricated indoor and outdoor compact type distribution device which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box.

When the temperature in the existing prepackage type box-type substation cabinet is too high, the radiating holes are not enough to rapidly reduce the temperature in the cabinet body, and a dustproof net can be installed in the general radiating holes, and sticky dust on the dustproof net easily blocks the dustproof net after long-time use, so that the ventilation effect is influenced, and the prepackage type radiating box-type substation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving when the temperature was too high in the current prepackage type box-type substation cabinet, the louvre was not enough with the internal temperature of cabinet and reduces fast, and can install the dust screen in the general louvre, glues glutinous dust on the dust screen and produces the jam to the dust screen easily after long-time the use, influences ventilation effect's shortcoming, and the prepackage type heat dissipation box-type substation who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prepackage type heat dissipation box-type substation, includes the casing, fixed mounting has the controller on the bottom inner wall of casing, a plurality of through-holes have all been seted up to the both sides of casing, and the equal fixed mounting in both sides of casing has the swash plate, and the swash plate mutually supports with the through-hole, equal fixed mounting has the wind-guiding box on the both sides inner wall of casing, be equipped with wind-guiding mechanism in the wind-guiding box, fixed mounting has the dust screen on the inner wall of wind-guiding box, be equipped with clean mechanism on the wind-guiding box, the top of wind-guiding box is rotated and is connected with the bull stick, and the bull stick is connected with the wind-guiding mechanism transmission, and the bull stick is connected with clean mechanism transmission, fixed mounting has the motor on the top inner wall of casing, the output shaft and the bull stick fixed connection that corresponds of motor, and two bull stick transmissions are connected.

Preferably, the air guide mechanism comprises a fixing rod, the fixing rod is fixedly installed on the inner wall of the air guide box, a rotating shaft is rotatably connected to the fixing rod, and fan blades are fixedly installed on the rotating shaft.

Preferably, the cleaning mechanism comprises a cleaning brush, the inner walls of the two sides of the shell are connected with a movable plate in a sliding mode, a connecting rod is fixedly mounted at the bottom of the movable plate, the cleaning brush is fixedly connected with the connecting rod, and the cleaning brush is matched with a corresponding dust screen.

Preferably, a first bevel gear is fixedly mounted at the bottom end of the rotating rod, a second bevel gear is fixedly mounted on the rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

Preferably, the rotating rod is fixedly provided with a rotating roller, the rotating roller is movably connected with a movable plate, the rotating roller is provided with a circulating groove, the inner side of the movable plate is fixedly provided with a positioning block, and the positioning block is in sliding connection with the circulating groove.

Preferably, the rotating rod is fixedly sleeved with a belt pulley, and the two belt pulleys are in transmission connection with the same belt.

Compared with the prior art, the utility model has the advantages of:

(1) According to the scheme, the two belt pulleys are in transmission connection with the belt, and the first bevel gear is meshed with the second bevel gear, so that the output shaft of the motor can drive the two rotating rods to rotate simultaneously, and further drive the fan blades to blow and dissipate heat of the controller in the shell;

(2) Because the sliding connection of circulation groove and locating piece for the pivoted changes the roller and can drive the movable plate round trip movement, and the movable plate that moves drives the cleaning brush through the connecting rod and cleans the dust screen, thereby can keep the biggest filter effect of dust screen.

The utility model is simple in operation, convenient to use can be convenient for blow the heat dissipation to the controller in the transformer substation, can also keep the biggest ventilation effect simultaneously, and the people of being convenient for use.

Drawings

Fig. 1 is a schematic diagram of a main three-dimensional structure of a preassembled heat dissipation box type transformer substation provided by the present invention;

fig. 2 is a schematic view of a front-view section structure of a preassembled heat dissipation box-type substation provided by the present invention;

fig. 3 is a schematic diagram of an internal three-dimensional structure of a preassembled heat dissipation box-type substation provided by the present invention;

fig. 4 is a schematic three-dimensional structure diagram of a moving ring and a rotating wheel of a preassembled heat dissipation box type transformer substation provided by the utility model;

fig. 5 is a schematic structural view of a part a of a preassembled type heat dissipation box-type substation provided by the present invention;

fig. 6 is a schematic structural diagram of part B of a preassembled type heat dissipation box-type substation.

In the figure: 1. a housing; 2. a controller; 3. a wind guiding box; 4. a dust screen; 5. fixing the rod; 6. a rotating shaft; 7. a fan blade; 8. a rotating rod; 9. a motor; 10. rotating the roller; 11. moving the plate; 12. a connecting rod; 13. a cleaning brush; 14. a through hole; 15. a sloping plate; 16. a first bevel gear; 17. a second bevel gear; 18. a circulation tank; 19. positioning blocks; 20. a moving ring; 21. a rotating wheel; 22. positioning seats; 23. and a cylinder.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-6, a prepackage type heat dissipation box-type substation, including casing 1, fixed mounting has controller 2 on the bottom inner wall of casing 1, a plurality of through-holes 14 have all been seted up to the both sides of casing 1, the equal fixed mounting in both sides of casing 1 has swash plate 15, swash plate 15 and through-hole 14 mutually support, equal fixed mounting has air guide box 3 on the both sides inner wall of casing 1, be equipped with air guide mechanism in the air guide box 3, fixed mounting has dust screen 4 on the inner wall of air guide box 3, be equipped with cleaning mechanism on the air guide box 3, air guide box 3's top is rotated and is connected with bull stick 8, bull stick 8 is connected with the air guide mechanism transmission, and bull stick 8 is connected with cleaning mechanism transmission, fixed mounting has motor 9 on casing 1's the top inner wall, motor 9's output shaft and the corresponding bull stick 8 fixed connection, two bull stick 8 transmission are connected.

In this embodiment, air guide mechanism includes dead lever 5, 5 fixed mounting of dead lever are on the inner wall of air guide box 3, it is connected with pivot 6 to rotate on the dead lever 5, fixed mounting has flabellum 7 in the pivot 6, the bottom fixed mounting of bull stick 8 has first conical gear 16, fixed mounting has second conical gear 17 in the pivot 6, first conical gear 16 and second conical gear 17 intermeshing, fixed cover is equipped with the belt pulley on the bull stick 8, transmission connection has same belt on two belt pulleys, pivoted bull stick 8 drives pivot 6 through the intermeshing of first conical gear 16 with second conical gear 17 and rotates, and then drive flabellum 7 and blow the heat dissipation to controller 2 in the casing 1.

In this embodiment, the cleaning mechanism includes cleaning brush 13, equal sliding connection has movable plate 11 on the both sides inner wall of casing 1, the bottom fixed mounting of movable plate 11 has connecting rod 12, cleaning brush 13 and connecting rod 12 fixed connection, cleaning brush 13 and the dust screen 4 that corresponds mutually support, fixed mounting has commentaries on classics roller 10 on the bull stick 8, commentaries on classics roller 10 and movable plate 11 swing joint, the circulation groove 18 has been seted up on the commentaries on classics roller 10, the inboard fixed mounting of movable plate 11 has locating piece 19, locating piece 19 and circulation groove 18 sliding connection, pivoted commentaries on classics roller 10 drives movable plate 11 through the sliding connection of circulation groove 18 with locating piece 19 and reciprocates, and then drive cleaning brush 13 through connecting rod 12 and clean dust screen 4.

The theory of operation, in operation, the starter motor 9 switch, the output shaft of motor 9 is connected through the transmission of two belt pulleys and belt and drives two bull sticks 8 and rotate simultaneously, pivoted bull stick 8 drives pivot 6 through the intermeshing of first conical gear 16 and second conical gear 17 and rotates, pivoted pivot 6 drives flabellum 7 and bloies the heat dissipation to controller 2 in the casing 1, pivoted bull stick 8 drives rotor 10 and rotates simultaneously, rotor 10 drives movable plate 11 through the sliding connection of circulation groove 18 with locating piece 19 and reciprocates, and then drive cleaning brush 13 through connecting rod 12 and reciprocate, cleaning brush 13 is through the contact with dust screen 4, thereby can clean dust screen 4, thereby prevent that dust screen 4 from blockking up, and keep the ventilation efficiency of the biggest.

Example two

The difference between the second embodiment and the first embodiment is that a moving ring 20 is slidably connected to the inner wall of the housing 1, four symmetrically-arranged rotating wheels 21 are rotatably connected to the bottom of the moving ring 20, positioning seats 22 are fixedly mounted on the inner walls of two sides of the housing 1, a cylinder 23 is fixedly mounted at the bottom of each positioning seat 22, a piston of the cylinder 23 is fixedly connected with the moving ring 20, when the housing 1 and the controller 2 need to be moved, a switch of the cylinder 23 is started, the piston of the cylinder 23 drives the moving ring 20 to move downwards, the moving ring 20 drives the rotating wheel 21 to support the housing 1, and therefore the housing 1 can be moved through the rotating wheel 21.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims (6)

1. The utility model provides a prepackage type heat dissipation box-type substation, includes casing (1), its characterized in that, fixed mounting has controller (2) on the bottom inner wall of casing (1), a plurality of through-holes (14) have all been seted up to the both sides of casing (1), and the equal fixed mounting in both sides of casing (1) has swash plate (15), and swash plate (15) and through-hole (14) mutually support, equal fixed mounting has air guide box (3) on the both sides inner wall of casing (1), be equipped with air guide mechanism in air guide box (3), fixed mounting has dust screen (4) on the inner wall of air guide box (3), be equipped with clean mechanism on air guide box (3), the top of air guide box (3) is rotated and is connected with bull stick (8), and bull stick (8) are connected with the air guide mechanism transmission, and bull stick (8) are connected with clean mechanism transmission, fixed mounting has motor (9) on the top inner wall of casing (1), the output shaft and bull stick (8) fixed connection that correspond of motor (9), and two bull sticks (8) transmission are connected.

2. The prefabricated radiating box-type substation according to claim 1, wherein the air guiding mechanism comprises a fixing rod (5), the fixing rod (5) is fixedly installed on the inner wall of the air guiding box (3), a rotating shaft (6) is rotatably connected to the fixing rod (5), and fan blades (7) are fixedly installed on the rotating shaft (6).

3. The pre-installed heat dissipation box-type substation of claim 1, characterized in that the cleaning mechanism comprises cleaning brushes (13), movable plates (11) are slidably connected to inner walls of two sides of the housing (1), connecting rods (12) are fixedly installed at bottoms of the movable plates (11), the cleaning brushes (13) are fixedly connected with the connecting rods (12), and the cleaning brushes (13) are matched with corresponding dust screens (4).

4. The preassembled heat dissipation box type substation of claim 2, wherein a first bevel gear (16) is fixedly installed at the bottom end of the rotating rod (8), a second bevel gear (17) is fixedly installed on the rotating shaft (6), and the first bevel gear (16) and the second bevel gear (17) are meshed with each other.

5. The pre-installed heat dissipation box-type substation of claim 3, wherein the rotating rod (8) is fixedly provided with a rotating roller (10), the rotating roller (10) is movably connected with the moving plate (11), the rotating roller (10) is provided with a circulating groove (18), the inner side of the moving plate (11) is fixedly provided with a positioning block (19), and the positioning block (19) is slidably connected with the circulating groove (18).

6. A preassembled radiator box substation according to claim 1, characterized in that the rotating rod (8) is fixedly sleeved with belt pulleys, and the same belt is in transmission connection with the two belt pulleys.

Images