CN218161432U

CN218161432U - Prepackage type case becomes with air current circulative cooling mechanism

Info

Publication number: CN218161432U
Application number: CN202222142585.3U
Authority: CN
Inventors: 刘婷
Original assignee: Sukai Nanjing Electric Power Co ltd
Current assignee: Sukai Nanjing Electric Power Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-27
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a prepackage type case becomes with air current circulative cooling mechanism relates to case and becomes technical field, the power distribution box comprises a box body, the gomphosis of box front end is provided with the wind-guiding window, the fixed dustproof top that is provided with in box upper end, the fixed bottom plate that is provided with of box lower extreme, the gas outlet has been seted up to box one side, the utility model provides a traditional case becomes to be mostly closed structure, lacks bleed cooling structure, though there are thermal insulation material and ventilative window, but the problem that inside device still damaged easily is become to the case when ambient temperature is too high, the utility model discloses a self opening and shutting angle grow when the axle moves to V type opens and shuts to drive contained angle grow between connecting rod and the straight board, a connecting rod drives a bracing piece and No. two bracing pieces, a bracing piece drives gangbar and No. three bracing pieces, makes its and straight board contained angle grow, thereby changes the angle of inclination of aviation baffle, changes the wind-guiding direction.

Description

Prepackage type case becomes with air current circulative cooling mechanism

Technical Field

The utility model relates to a case becomes technical field, specifically is a prepackage type case becomes with air current circulative cooling mechanism.

Background

The box transformer substation is also called a pre-installed substation or a pre-installed substation. The transformer substation is a brand-new substation rising after civil engineering substations, and is characterized in that indoor and outdoor compact distribution equipment is prefabricated in a factory and integrated according to a certain wiring scheme, namely, functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a steel structure box. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.

Traditional case becomes and is mostly closed construction, lacks bleed air cooling structure, though has thermal insulation material and ventilative window, but the inside device of case transformer substation still damages easily when ambient temperature is too high, and traditional case transformer substation is inside to lack cooling device simultaneously, is not convenient for utilize gas to carry out thorough cooling to its inside.

In view of the above problems, a prefabricated box transformer with an airflow circulating cooling mechanism is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prepackage type case becomes with air current circulative cooling mechanism, it is mostly the enclosed construction to have solved traditional case and become among the background art, lacks the bleed structure, though there are thermal insulation material and ventilative window, but the inside device of case change still damages easily when ambient temperature is too high, and traditional case becomes inside simultaneously and lacks cooling device, is not convenient for utilize gas to carry out thorough problem of cooling to its inside.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prepackage type case becomes with air current circulative cooling mechanism, includes the box, and box front end gomphosis is provided with the wind-guiding window, and the fixed dustproof top that is provided with in box upper end, the fixed bottom plate that is provided with of box lower extreme, and the gas outlet has been seted up to box one side, and the gas outlet has seted up three groups, and the inside wind-guiding subassembly that opens and shuts of wind-guiding window is provided with, and the supply-air outlet has been seted up to wind-guiding window upper end, and the supply-air outlet has seted up two sets ofly.

Preferably, the air guide assembly comprises straight plates arranged inside the air guide window, two groups of the straight plates are arranged, vertical grooves are formed in the straight plates, and the air guide plates are connected between the two groups of the straight plates in an overturning manner.

Preferably, the upper end of the straight plate is rotatably connected with a rotating shaft, one end of the air deflector is fixedly connected with a sealing block, and the lower end of the sealing block is movably connected with a V-shaped opening and closing shaft.

Preferably, the one end swing joint of V type axle that opens and shuts has the connecting rod No. one, connecting rod one end and pivot swing joint, and a connecting rod other end swing joint has the bracing piece No. one, and a connecting rod one end middle part swing joint has the bracing piece No. two, and bracing piece one end sliding connection is inside vertical groove.

Preferably, one end of the first support rod is slidably connected inside the vertical groove, the middle of the first support rod is movably connected with a linkage rod, and one end of the linkage rod is rotatably connected with one end of the second support rod.

Preferably, the other end of the linkage rod is movably connected with a third supporting rod, one end of the third supporting rod is slidably connected in the vertical groove, the middle of the third supporting rod is movably connected with a second connecting rod, and one end of the second connecting rod is rotatably connected with one end of the first supporting rod.

Preferably, the air supply outlet is internally and fixedly provided with an air suction fan, and the air supply outlet is internally provided with an air guide pipe communicated with the air supply outlet.

Preferably, a first square frame is arranged inside the air supply opening, first connecting blocks are fixedly arranged on two sides of the first square frame, the first square frame is fixed inside the air supply opening through the first connecting blocks, and a dehumidifying net is fixedly arranged inside the first square frame.

Preferably, a second square warehouse is arranged below the first square frame, second connecting blocks are fixedly arranged on two sides of the second square warehouse, and a dust filter screen is fixedly arranged inside the second square warehouse.

Preferably, the dustproof top is internally and fixedly provided with a telescopic rod, the telescopic rod is provided with two groups, a refrigerator is fixedly arranged between the two groups of telescopic rods, an air suction groove is formed in the upper end of the refrigerator, an air blowing groove is formed in the lower end of the refrigerator, and the box body is internally and fixedly provided with an integrated transformer.

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

1. the utility model provides a pair of prepackage type case becomes with air current circulative cooling mechanism, the aviation baffle has played the effect of air-guide, the air in enabling the environment can easily get into in the wind-guiding window, sealed piece keeps fine leakproofness when not needing the air inlet, prevent that the dust from getting into in the wind-guiding window, self opening and shutting angle grow when the V type is opened and shut the axial rebound, thereby drive contained angle grow between a connecting rod and the straight board, a connecting rod drives a bracing piece and No. two bracing pieces, a bracing piece drives gangbar and No. three bracing pieces, make its and straight board contained angle grow, thereby change the angle of inclination of aviation baffle, change wind-guiding direction, after wind gets into the wind-guiding window, inside the fan rotation makes wind pass through the air duct guide and enters into dustproof top from the supply-air outlet down, accomplish first step of cooling.

2. The utility model provides a pair of prepackage type case becomes with air current circulative cooling mechanism, wind is before getting into the dustproof top through the supply-air outlet, can see through the dust filter screen earlier, the dust and the tiny granule in the wind can be filtered earlier to the dust filter screen, then the dehumidification net can absorb the aqueous vapor in the wind, guarantee with this that the wind that gets into in the dustproof top is dry, the inside at the supply-air outlet is fixed through first square frame and first connecting block to the dehumidification net, the inside at the supply-air outlet is fixed through second square frame and second connecting block to the dust filter screen, wind gets into behind the dustproof top and is inhaled by the groove of induced drafting on the refrigerator, after refrigerating blow in the box inside from the groove of blowing afterwards, two sets of telescopic link cooperations make the refrigerator in the inside lateral shifting of dustproof top, accomplish at last the inside circulative cooling of box.

Drawings

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

fig. 2 is a schematic structural view of the air guiding window and the air guiding assembly of the present invention;

fig. 3 is a schematic structural view of the straight plate and the air deflector of the present invention;

FIG. 4 is a schematic structural view of the sealing block and the V-shaped opening and closing shaft of the present invention;

FIG. 5 is a schematic view of the structure of the suction fan and the air duct of the present invention;

FIG. 6 is a schematic view of the structure of the dehumidifying net and the dust filtering net of the present invention;

fig. 7 is a schematic structural view of the telescopic rod and the refrigerator of the present invention.

In the figure: 1. a box body; 11. a wind guide window; 12. a dustproof roof; 121. a telescopic rod; 13. a base plate; 14. an air outlet; 2. an air guide assembly; 21. a straight plate; 211. a vertical slot; 22. an air deflector; 23. a sealing block; 231. a V-shaped opening and closing shaft; 24. a rotating shaft; 25. a first connecting rod; 251. a second connecting rod; 26. a first support rod; 261. a second support rod; 262. a third support rod; 27. a linkage rod; 3. an air supply outlet; 31. a suction fan; 32. an air duct; 33. a first block; 331. a first connection block; 332. a dehumidification net; 34. a second square library; 341. a second connecting block; 342. a dust filter screen; 4. a refrigerator; 41. an air suction groove; 42. a blowing slot; 5. an integrated transformer.

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 efforts all belong to the protection scope of the present invention.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1 and fig. 2, the utility model discloses a prepackage type case becomes with air current circulative cooling mechanism, including box 1, the gomphosis of 1 front end of box is provided with wind-guiding window 11, and the fixed dust proof roof 12 that is provided with in 1 upper end of box, the fixed bottom plate 13 that is provided with of 1 lower extreme of box, and gas outlet 14 has been seted up to 1 one side of box, and gas outlet 14 has seted up three groups, and the inside wind-guiding subassembly 2 that opens and shuts of wind-guiding window 11 has been provided with, and supply-air outlet 3 has been seted up to wind-guiding window 11 upper end, and supply-air outlet 3 has seted up two sets ofly.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

referring to fig. 3-5, the air guiding assembly 2 includes two sets of straight plates 21 disposed inside the air guiding window 11, the straight plates 21 are disposed with two sets of vertical grooves 211, the air guiding plate 22 is connected between the two sets of straight plates 21 by turning, the upper end of the straight plate 21 is connected with a rotating shaft 24, one end of the air guiding plate 22 is fixedly connected with a sealing block 23, the lower end of the sealing block 23 is movably connected with a V-shaped opening and closing shaft 231, one end of the V-shaped opening and closing shaft 231 is movably connected with a first connecting rod 25, one end of the first connecting rod 25 is movably connected with the rotating shaft 24, the other end of the first connecting rod 25 is movably connected with a first supporting rod 26, one end of the first connecting rod 25 is movably connected with a second supporting rod 261, one end of the second supporting rod 261 is connected inside the vertical groove 211 by sliding, one end of the first supporting rod 26 is connected with a second connecting rod 27 by sliding, one end of the second connecting rod 27 is connected with one end of the second supporting rod 261 by rotating, the other end of the third supporting rod 262, one end of the third supporting rod 262 is connected with a third connecting rod 262 by sliding, the first connecting rod 251, the air guiding rod 251 is connected with a fan air duct 32, the air guiding plate 21, the air guiding plate 26, the air duct is connected with a fan air guiding plate 32, the air duct 32, the air guiding plate 32, the air duct is arranged between the air guiding rod, the air guiding plate 21 and the air duct, the air duct 32, the air guiding plate 21, the air duct is enlarged, the air guiding plate, the air duct is arranged to be enlarged, the air duct 27, the air guiding plate, the air duct is enlarged, the wind guiding direction is changed.

Example two:

with reference to fig. 6 and 7, a first frame 33 is disposed inside the air supply outlet 3, first connection blocks 331 are fixedly disposed on two sides of the first frame 33, the first frame 33 is fixed inside the air supply outlet 3 through the first connection blocks 331, a dehumidification net 332 is fixedly disposed inside the first frame 33, a second square warehouse 34 is disposed below the first frame 33, second connection blocks 341 are fixedly disposed on two sides of the second square warehouse 34, a dust filter net 342 is fixedly disposed inside the second square warehouse 34, an expansion link 121 is fixedly disposed inside the dust roof 12, and the expansion links 121 are two sets, a refrigerator 4 is fixedly disposed between the two sets of expansion links 121, an air suction groove 41 is disposed on the upper end of the refrigerator 4, an air blowing groove 42 is disposed on the lower end of the refrigerator 4, an integrated transformer 5 is fixedly disposed inside the box 1, and the two sets of expansion links 121 cooperate to expand and drive the refrigerator 4 to move transversely inside the dust roof 12, so as to increase the air blowing area of the air suction groove 41.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prepackage type case becomes with air current circulative cooling mechanism, includes box (1), its characterized in that: the air guide assembly is characterized in that an air guide window (11) is embedded in the front end of the box body (1), a dustproof roof (12) is fixedly arranged at the upper end of the box body (1), a bottom plate (13) is fixedly arranged at the lower end of the box body (1), an air outlet (14) is formed in one side of the box body (1), three sets of air outlets (14) are formed in the air outlet (14), the air guide assembly (2) is arranged in the air guide window (11) in an opening-closing mode, air supply openings (3) are formed in the upper end of the air guide window (11), and two sets of air supply openings (3) are formed.

2. The prefabricated box transformer with the airflow circulating cooling mechanism as set forth in claim 1, wherein: the air guide assembly (2) comprises straight plates (21) arranged inside the air guide window (11), two groups of the straight plates (21) are arranged, vertical grooves (211) are formed in the straight plates (21), and air guide plates (22) are connected between the two groups of the straight plates (21) in an overturning mode.

3. The prefabricated box transformer with the airflow circulating cooling mechanism as claimed in claim 2, wherein: the upper end of the straight plate (21) is rotatably connected with a rotating shaft (24), one end of the air deflector (22) is fixedly connected with a sealing block (23), and the lower end of the sealing block (23) is movably connected with a V-shaped opening and closing shaft (231).

4. The prefabricated box transformer with the airflow circulating cooling mechanism as claimed in claim 3, wherein: v type opens and shuts axle (231) one end swing joint has connecting rod (25) No. one, connecting rod (25) one end and pivot (24) swing joint, and connecting rod (25) other end swing joint has bracing piece (26) No. one, and connecting rod (25) one end middle part swing joint has bracing piece No. two (261), and bracing piece No. two (261) one end sliding connection is inside vertical groove (211).

5. The prefabricated box transformer with the airflow circulating cooling mechanism as claimed in claim 4, wherein: one end of the first supporting rod (26) is connected inside the vertical groove (211) in a sliding mode, the middle of the first supporting rod (26) is movably connected with a linkage rod (27), and one end of the linkage rod (27) is rotatably connected with one end of the second supporting rod (261).

6. The prefabricated box transformer with the airflow circulating cooling mechanism as claimed in claim 5, wherein: the other end of the linkage rod (27) is movably connected with a third support rod (262), one end of the third support rod (262) is connected in the vertical groove (211) in a sliding mode, the middle of the third support rod (262) is movably connected with a second connection rod (251), and one end of the second connection rod (251) is rotatably connected with one end of the first support rod (26).

7. The prefabricated box transformer with the airflow circulating cooling mechanism as claimed in claim 1, wherein: the suction fan (31) is fixedly arranged inside the air supply opening (3), the air guide pipe (32) is arranged inside the air supply opening (3), and the air guide pipe (32) is communicated with the air supply opening (3).

8. The prefabricated box transformer with the airflow circulating cooling mechanism as set forth in claim 1, wherein: the air supply opening (3) is internally provided with a first square frame (33), two sides of the first square frame (33) are fixedly provided with first connecting blocks (331), the first square frame (33) is fixed inside the air supply opening (3) through the first connecting blocks (331), and a dehumidifying net (332) is fixedly arranged inside the first square frame (33).

9. The prefabricated box transformer with the airflow circulating cooling mechanism as claimed in claim 8, wherein: a second square warehouse (34) is arranged below the first square frame (33), second connecting blocks (341) are fixedly arranged on two sides of the second square warehouse (34), and a dust filter screen (342) is fixedly arranged inside the second square warehouse (34).

10. The prefabricated box transformer with the airflow circulating cooling mechanism as set forth in claim 1, wherein: the dustproof roof (12) is internally and fixedly provided with two groups of telescopic rods (121), the two groups of telescopic rods (121) are fixedly provided with refrigerators (4), an air suction groove (41) is formed in the upper end of each refrigerator (4), an air blowing groove (42) is formed in the lower end of each refrigerator (4), and the box body (1) is internally and fixedly provided with an integrated transformer (5).