CN220421249U - High-efficient radiating portable substation - Google Patents

Abstract

The utility model belongs to the field of mobile substations, in particular to a high-efficiency heat-dissipation mobile substation, which comprises a substation shell, wherein circuit equipment is arranged in the substation shell, heat dissipation structures are arranged on two sides of the substation shell, dust prevention structures are arranged on the outer sides of the heat dissipation structures, a damping structure is arranged at the bottom of the substation shell, the heat dissipation structures comprise a driving rotating shaft, gears, racks and heat dissipation plates, the driving rotating shaft is arranged on the inner wall of the heat dissipation structure, the gears are arranged on the outer wall of the driving rotating shaft, the racks are arranged on the outer sides of the gears, and the heat dissipation plates are fixedly connected in the driving rotating shaft; the heat radiation structure can achieve the purpose of efficient heat radiation, meanwhile, the heat radiation structure is simple and portable in structure, the transformer substation can move conveniently, meanwhile, the occupied space of the heat radiation structure is small, the placement of other equipment is not affected, and the transformer substation can conduct dust protection on heat radiation holes while radiating heat.

Description

High-efficient radiating portable substation

Technical Field

The utility model relates to the field of mobile substations, in particular to a mobile substation with efficient heat dissipation.

Background

The sudden fault in the operation of the distribution line generally needs to treat the line power failure, the power failure time is long, a large amount of manpower and material resources are consumed, and meanwhile, the power supply reliability is seriously affected, so that a mobile transformer substation needs to be developed for quick response, the power failure time is shortened, and the power supply is quickly restored.

In Chinese patent CN202120746766.X, the utility model belongs to the field of mobile power transformation equipment, and particularly discloses a mobile intelligent box-type substation, which comprises a substation shell, a power transformation equipment component and a heat dissipation structure, wherein the substation shell is in a rectangular box shape, a movable wheel capable of walking is arranged at the bottom end of the substation shell, a cavity is arranged at the inner side of the substation shell, and heat dissipation row holes communicated with the cavity are formed at two sides of the substation shell; the power transformation equipment assembly and the heat dissipation structure are arranged in the cavity, the heat dissipation structure comprises a first heat dissipation assembly, a second heat dissipation assembly and a supporting frame, the supporting frame is fixed on the bottom side of the cavity, the power transformation equipment assembly is arranged at the top of the supporting frame, and two groups of symmetrical first heat dissipation assemblies are arranged on the inner side of the supporting frame; the first heat dissipation assembly comprises a screw, a frame plate and an ash removal plate, one end of the screw is movably connected with the side wall of the supporting frame through a rotating shaft, and the other end of the screw is connected with the second bevel gear.

In order to solve the problems that the box-type transformer substation can generate a large amount of heat during operation due to overlarge power, and the inside of the box-type transformer substation is mostly subjected to heat dissipation and cooling treatment of a switch cabinet through the fixed fan, the cooling effect is poor, the prior art is characterized in that the first heat dissipation component and the second heat dissipation component are arranged, the second heat dissipation component drives the heat dissipation fan to swing freely through the swinging rod capable of swinging, the angle adjustment of the heat dissipation fan and the multi-range heat dissipation are realized, but the problem that the heat dissipation hole is easy to enter dust during heat dissipation and the dust is accumulated in the transformer substation to obstruct heat dissipation of an electric element, so that the transformer substation breaks down is caused.

Therefore, a mobile substation with efficient heat dissipation is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a mobile transformer substation capable of efficiently radiating, so as to solve the problems that dust is easy to enter while radiating, and dust accumulation hinders the radiation of electric elements, so that the transformer substation is in fault.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a high-efficiency radiating mobile substation, which comprises a substation shell, wherein circuit equipment is arranged in the substation shell, radiating structures are arranged on two sides of the substation shell, dustproof structures are arranged on the outer sides of the radiating structures, and a damping structure is arranged at the bottom of the substation shell;

the heat radiation structure comprises a driving rotating shaft, a gear, racks and a heat radiation plate, wherein the driving rotating shaft is installed on the inner wall of the heat radiation structure, the gear is installed on the outer wall of the driving rotating shaft, the racks are installed on the outer side of the gear, and the heat radiation plate is fixedly connected to the inner portion of the driving rotating shaft.

Preferably, the gear is in meshed connection with the rack, and the gear forms a rotating structure with the heat dissipation structure through the driving rotating shaft.

Preferably, the heat dissipation structure further comprises a partition plate and heat dissipation holes, the partition plate is arranged on the outer wall of the heat dissipation structure, and the heat dissipation holes are reserved on the inner wall of the partition plate at equal intervals.

Preferably, the dustproof structure comprises an outer net, a clamping groove, an inner net and a pulling plate, wherein the outer net is arranged on the outer wall of the dustproof structure, the clamping groove is reserved in the middle of the dustproof structure, the inner net is clamped in the clamping groove, and the pulling plate is fixed in the middle of the inner net.

Preferably, the damping structure comprises a sliding groove and a sliding block, wherein the sliding groove is reserved on two sides of the inner portion of the damping structure, and the sliding block is connected with the inner portion of the sliding groove.

Preferably, the shock-absorbing structure is still including rotating block, connecting plate, backup pad and gyro wheel, the outer wall rotation of slider is connected with the rotating block, and installs the connecting plate in the top of rotating block, the top of connecting plate is provided with the rotating block equally, and the top of connecting plate is provided with the backup pad, the gyro wheel is installed to shock-absorbing structure's bottom.

The utility model has the advantages that:

1. the radiating structure can achieve the purpose of high-efficiency radiation, meanwhile, the radiating structure is simple and portable, the moving position of a transformer substation is facilitated, meanwhile, the occupied space of the radiating structure is small, the placement of other equipment is not influenced, the radiating structure protects the radiating plate, meanwhile, the space for rotating and radiating the radiating plate is reserved, the normal radiation of the radiating plate is not influenced by a baffle plate, the transformer substation can radiate the heat and simultaneously can protect the radiating holes in a dustproof manner, dust is prevented from entering the transformer substation from the radiating holes in the moving position process, and the dust is prevented from adhering to the inside of the equipment;

2. according to the utility model, through the arrangement of the damping structure, the stability of the transformer substation during movement can be improved, the transformer substation can always maintain a stable state, damping is effectively carried out, and the shaking acting force of the damping structure can be effectively buffered by adopting the common cooperation between the sliding groove and the sliding block, so that the influence of excessive shaking force on the movement of the transformer substation is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model from the front inside;

FIG. 2 is a schematic perspective view of the whole front view of the present utility model;

FIG. 3 is a schematic diagram of a heat dissipating structure and a dust-proof structure according to the present utility model;

FIG. 4 is a schematic diagram of an explosion structure of the heat dissipating structure and the dust preventing structure of the present utility model;

FIG. 5 is a schematic diagram of an explosion structure of the dust-proof structure of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present utility model;

FIG. 7 is a schematic view showing a shock absorbing structure according to the present utility model;

FIG. 8 is a schematic diagram of an exploded view of a shock absorbing structure according to the present utility model.

In the figure: 1. a substation housing; 11. a circuit device; 2. a heat dissipation structure; 21. a partition plate; 22. a heat radiation hole; 23. driving the rotating shaft; 24. a gear; 25. a rack; 26. a heat dissipation plate; 3. a dust-proof structure; 31. an outer net; 32. a clamping groove; 33. an intranet; 34. pulling a plate; 4. a shock absorbing structure; 41. a chute; 42. a slide block; 43. a rotating block; 44. a connecting plate; 45. a support plate; 46. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 8, a mobile transformer substation with efficient heat dissipation comprises a transformer substation housing 1, a circuit device 11 is installed in the transformer substation housing 1, heat dissipation structures 2 are installed on two sides of the transformer substation housing 1, dust prevention structures 3 are arranged on outer sides of the heat dissipation structures 2, a shock absorption structure 4 is installed at the bottom of the transformer substation housing 1, the heat dissipation structures 2 comprise a driving rotating shaft 23, a gear 24, racks 25 and heat dissipation plates 26, the driving rotating shaft 23 is installed on the inner wall of the heat dissipation structures 2, the gear 24 is installed on the outer wall of the driving rotating shaft 23, racks 25 are installed on the outer sides of the gears 24, the heat dissipation plates 26 are fixedly connected with the inner side of the driving rotating shaft 23, the heat dissipation structures 2 can achieve the purpose of efficient heat dissipation through the arrangement, meanwhile, the heat dissipation structures 2 are simple and light in structure, and convenient for the moving positions of the transformer substation, meanwhile, the heat radiation structure 2 has small occupied space and does not affect the placement of other equipment, the gear 24 and the rack 25 are in meshed connection, the gear 24 and the heat radiation structure 2 form a rotating structure through the driving rotating shaft 23, through the arrangement, the heat radiation structure 2 can drive the heat radiation plate 26 to rapidly and efficiently radiate heat, the heat radiation structure 2 also comprises a partition plate 21 and a heat radiation hole 22, the partition plate 21 is arranged on the outer wall of the heat radiation structure 2, the heat radiation hole 22 is reserved on the inner wall of the partition plate 21 at equal intervals, through the arrangement, the heat radiation structure 2 protects the heat radiation plate 26 and reserves the space for the heat radiation plate 26 to rotate so that the partition plate 21 does not affect the normal heat radiation of the heat radiation plate 26, the dustproof structure 3 comprises an outer net 31, a clamping groove 32, an inner net 33 and a pull plate 34, the outer wall of the dustproof structure 3 is provided with the outer net 31, and the clamping groove 32 is reserved in the middle of the dustproof structure 3, the inside block of draw-in groove 32 has intranet 33, and the intermediate position of intranet 33 is fixed with arm-tie 34, through dustproof construction 3's setting for can prevent dust protection to louvre 22 when the transformer substation dispels the heat, avoid removing position in-process dust by louvre 22 entering inside the transformer substation, avoided the dust to adhere to inside the equipment.

Example two

As shown in fig. 1, 2, 7 and 8, on the basis of the first embodiment, the present utility model provides a technical solution: the shock-absorbing structure 4 is including spout 41 and slider 42, the inside both sides of shock-absorbing structure 4 all reserve the spout 41, and the inside of spout 41 links up and has slider 42, through the setting of spout 41 and slider 42 like this, can effectively cushion shock-absorbing structure 4's the effort of rocking, avoid shaking the too big removal that influences the transformer substation of power, shock-absorbing structure 4 still is connected with the turning block 43 including turning block 43, connecting plate 44, backup pad 45 and gyro wheel 46, the outer wall rotation of slider 42, and connecting plate 44 is installed to turning block 43's top, the top of connecting plate 44 is provided with turning block 43 equally, and the top of connecting plate 44 is provided with backup pad 45, gyro wheel 46 is installed to shock-absorbing structure 4's bottom, through shock-absorbing structure 4's setting, stability when can improve the transformer substation and remove, make it remain steady state throughout, shock attenuation is carried out effectively.

Working principle: firstly, when a transformer substation dissipates heat, the upper and lower parts of the heat dissipation structure 2 drive the rotating shafts 23 to rotate clockwise and anticlockwise repeatedly, the upper and lower gears 24 rotate to act on the racks 25 to drive, so that the gears 24 in the middle three parts rotate synchronously, all the gears 24 drive the internally connected heat dissipation plates 26 to fan when rotating, so that air in the transformer substation shell 1 circulates in an accelerating mode, the heat dissipation holes 22 of the partition plates 21 dissipate heat to achieve the purpose of efficient heat dissipation, when the heat dissipation is carried out, the outer net 31 of the dustproof structure 3 isolates larger sundries, the inner net 33 isolates smaller particle dust, the pull plate 34 is pulled outwards to pull the integrally connected inner net 33 from the inside of the clamping groove 32, and the inner net 33 can spray water mist to isolate dust or detach for cleaning;

then, when the transformer substation shell 1 moves, the roller 46 at the bottom of the shock-absorbing structure 4 moves, the supporting plate 45 presses the connecting plate 44 downwards when shaking occurs during movement, the connecting plate 44 can rotate by an angle under the action of the upper rotating block 43 and the lower rotating block 43, when the connecting plate 44 is in an inclined state, the bottom slides in the sliding groove 41 through the sliding block 42 to play a certain limiting role, and the supporting plate 45 jacks up the transformer substation shell 1 upwards under the action of the telescopic springs fixedly connected with the middle positions of the connecting plates 44 at the two sides, so that shaking is reduced, and the shock absorption effect is achieved.

The foregoing has shown and described the basic principles, principal features and advantages of the 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.

Claims (6)

1. A mobile substation with efficient heat dissipation is characterized in that: the transformer substation comprises a transformer substation shell (1), wherein circuit equipment (11) is arranged in the transformer substation shell (1), heat dissipation structures (2) are arranged on two sides of the transformer substation shell (1), dust prevention structures (3) are arranged on the outer sides of the heat dissipation structures (2), and a damping structure (4) is arranged at the bottom of the transformer substation shell (1);

the heat radiation structure (2) comprises a driving rotating shaft (23), a gear (24), a rack (25) and a heat radiation plate (26), wherein the driving rotating shaft (23) is installed on the inner wall of the heat radiation structure (2), the gear (24) is installed on the outer wall of the driving rotating shaft (23), the rack (25) is installed on the outer side of the gear (24), and the heat radiation plate (26) is fixedly connected to the inner part of the driving rotating shaft (23).

2. The high-efficiency heat-dissipating mobile substation of claim 1, wherein: the gear (24) is in meshed connection with the rack (25), and the gear (24) and the heat dissipation structure (2) form a rotating structure through the driving rotating shaft (23).

3. The high-efficiency heat-dissipating mobile substation of claim 1, wherein: the heat dissipation structure (2) further comprises a partition plate (21) and heat dissipation holes (22), the partition plate (21) is arranged on the outer wall of the heat dissipation structure (2), and the heat dissipation holes (22) are reserved on the inner wall of the partition plate (21) at equal intervals.

4. The high-efficiency heat-dissipating mobile substation of claim 1, wherein: the dustproof structure (3) comprises an outer net (31), a clamping groove (32), an inner net (33) and a pulling plate (34), wherein the outer net (31) is arranged on the outer wall of the dustproof structure (3), the clamping groove (32) is reserved in the middle of the dustproof structure (3), the inner net (33) is clamped in the clamping groove (32), and the pulling plate (34) is fixed in the middle of the inner net (33).

5. The high-efficiency heat-dissipating mobile substation of claim 1, wherein: the damping structure (4) comprises a sliding groove (41) and a sliding block (42), wherein the sliding groove (41) is reserved on two sides of the inside of the damping structure (4), and the sliding block (42) is connected with the inside of the sliding groove (41).

6. The efficient heat dissipation mobile substation of claim 5, wherein: the damping structure (4) further comprises a rotating block (43), a connecting plate (44), a supporting plate (45) and a roller (46), the rotating block (43) is connected to the outer wall of the sliding block (42) in a rotating mode, the connecting plate (44) is arranged above the rotating block (43), the rotating block (43) is arranged at the top of the connecting plate (44) in the same mode, the supporting plate (45) is arranged above the connecting plate (44), and the roller (46) is arranged at the bottom of the damping structure (4).