CN210468469U

CN210468469U - Novel prefabricated substation control cabinet

Info

Publication number: CN210468469U
Application number: CN201921903933.6U
Authority: CN
Inventors: 杨玉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-05-05
Anticipated expiration: 2029-11-06

Abstract

The utility model belongs to the technical field of power equipment, in particular to a novel control cabinet for a pre-installed transformer substation, which comprises a main body, a cabinet body, a base and a top cover, wherein the middle of the front surface of the main body is fixedly connected with the cabinet body, the bottom of the cabinet body is fixedly connected with the base, the middle of the inner part of the cabinet body is fixedly connected with an air pipe, the peripheral outer wall of the air pipe is connected with a loading disc in a penetrating way, the top end of the cabinet body is movably connected with the top cover, the middle of the inner part of the top cover is fixedly connected with a fixed block, the bottom end of the fixed block is fixedly connected with a fan, the fan starts to operate, thereby blowing air into the air pipe, then the air is conveyed into each layer of loading disc from an air outlet, the equipment above the loading disc is effectively cooled, the temperature of the, therefore, the cooling mechanism can effectively cool the equipment on the carrying plate.

Description

Novel prefabricated substation control cabinet

Technical Field

The utility model belongs to the technical field of power equipment, specifically be a novel prepackage type is switch board for transformer substation.

Background

At present, the transformer substation mostly uses indoor control cabinet, and is lower to the requirement of environment, generally adopts single-layer construction. With the rapid development of the smart grid, in order to meet the requirements of smart grid construction, the transformer substation control cabinet needs to be installed from an indoor open mode to an outdoor closed mode. To say that the single-layer control cabinet used at present is installed outside a room, the internal temperature of the cabinet possibly exceeds the range allowed by the normal work of equipment elements in the control cabinet due to the problems of solar radiation, climate temperature difference, heat dissipated by the equipment and the like, and if the electrical equipment in the control cabinet runs at an overload temperature for a long time, the equipment can be out of order, and the safe running of a power system is seriously influenced.

The current novel prepackage type is the switch board for transformer substation can appear that the structure is complicated, the condition that life is low, current switch board for transformer substation is when doing regular maintenance and maintenance, and it is inconvenient to dismantle usually can appear, and the inside equipment of switch board generates heat all great, if unable in time cooling will cause the damage and the operation of equipment to reduce, therefore equipment is not perfect enough, is difficult to satisfy modern society's demand.

Therefore, how to design a novel control cabinet for a preassembled transformer substation becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel prepackage type is switch board for transformer substation to it is complicated to provide the structure in solving above-mentioned background art, problem that life is low.

In order to achieve the above object, the utility model provides a following technical scheme: a novel control cabinet for a pre-installed transformer substation comprises a main body, a cabinet body, a base and a top cover, wherein the cabinet body is fixedly connected in the middle of the front side of the main body, the base is fixedly connected to the bottom of the cabinet body, an air pipe is fixedly connected in the middle of the inner part of the cabinet body, an object carrying disc is connected in a penetrating manner on the outer peripheral wall of the air pipe, air outlets are fixedly connected to the two ends of the air pipe, side supporting plates are movably connected to the two ends of the cabinet body, a connecting shaft is movably connected to the bottom end of the front supporting plate fixedly connected to the front side of the cabinet body, a connecting bottom plate is fixedly connected to the bottom end surface of the cabinet body, the top cover is movably connected to the top end of the cabinet body, a fixing block is fixedly connected to the middle, the bottom end of the fan is connected with a connecting pipe in an embedded mode, the inner wall of the inner side of the thread groove is movably connected with a screw, and a switch is fixedly connected to the middle of the front face of the top cover.

Preferably, the bottom end of the base is fixedly connected with a colloid pad.

Preferably, the bottom end of the carrying plate is fixedly connected with a triangular base.

Preferably, the four corners of the front surface of the connecting bottom plate are fixedly connected with ventilation openings.

Preferably, the number of the side supporting plates is two, and the side supporting plates, the front supporting plate, the connecting shaft, the connecting bottom plate and the groove form an assembling mechanism together.

Preferably, the top cover is provided with one switch, the fan, the air pipe and the air outlet form a ventilation and cooling mechanism.

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

1. this kind of novel prepackage type is switch board for transformer substation assembles the mechanism, takes off the top cap, then two side support boards and two positive backup pads will pass through the connecting axle, to tiling all around, make and carry the thing dish to expose, thereby make things convenient for the staff to overhaul and maintain the equipment of the internal portion of cabinet, made things convenient for the dismantlement of device main part, improved the work efficiency that the staff overhauld and maintained.

2. This kind of novel prepackage type is switch board for transformer substation, cooling mechanism, the fan begins the operation, and effectual equipment to carrying on the thing dish is cooled down, carries the equipment temperature above the thing dish to have reduced the functioning speed that will accelerate the equipment above the thing dish of carrying, and the effectual life who increases the equipment above the thing dish is carried in the temperature reduction simultaneously, therefore cooling mechanism can effectually cool down to carrying the equipment above the thing dish.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is an exploded view of the cabinet of the present invention;

fig. 3 is a schematic view of the top cover of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. the device main part, 2, the cabinet body, 3, the base, 4, the top cap, 5, the colloid pad, 6, the fixed block, 7, the fan, 8, the connecting pipe, 9, the trachea, 10, the gas outlet, 11, the triangle base, 12, carry the thing dish, 13, side backup pad, 14, front backup pad, 15, connection bottom plate, 16, connecting axle, 17, the switch, 18, recess, 19, thread groove, 20, screw, 21, vent.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a novel control cabinet for a pre-installed transformer substation comprises a main body 1, a cabinet body 2, a base 3 and a top cover 4, wherein the middle of the front surface of the main body 1 is fixedly connected with the cabinet body 2, the bottom of the cabinet body 2 is fixedly connected with the base 3, the middle of the inside of the cabinet body 2 is fixedly connected with an air pipe 9, the outer peripheral wall of the air pipe 9 is connected with a material carrying disc 12 in a penetrating way, two ends of the air pipe 9 are fixedly connected with air outlets 10, two ends of the cabinet body 2 are movably connected with side supporting plates 13, the front surface of the cabinet body 2 is fixedly connected with a front supporting plate 14, the bottom end of the front supporting plate is movably connected with a connecting shaft 16, the bottom end surface of the cabinet body 2 is fixedly connected with a connecting bottom plate 15, the top end of the cabinet body 2 is movably connected with the top cover 4, the, the bottom end of the fan 7 is connected with a connecting pipe 8 in a nested mode, the inner side wall of the thread groove 19 is movably connected with a screw 20, and the middle of the front face of the top cover 4 is fixedly connected with a switch 17.

Preferably, the bottom fixedly connected with colloid pad 5 of base 3, the device main part 1 can take place to sideslip the phenomenon of overturning because of external environment usually, in order to avoid this condition, link colloid pad 5 and base 3 as an organic whole, wherein because colloid pad 5 top layer is crude, so the frictional resistance between colloid pad 5 and the ground increases for the frictional resistance between base 3 and the ground increases, thereby device main part 1 is placed more stably when ground.

Preferably, the triangular base 11 is fixedly connected to the bottom end of the object carrying tray 12, and there is no fixed pivot between the object carrying tray 12 and the supporting plates around, so that the object carrying tray is very easy to turn over, in order to avoid this, the triangular base 11 is connected to the bottom layer of the object carrying tray, wherein because the triangular base 11 is analyzed through mechanics, the triangular base 11 can convert the force in the horizontal direction into the vertically downward force, so that the object carrying tray 12 can be more stable and is not easy to turn over.

Preferably, the front four corners fixedly connected with vent 21 of connecting bottom plate 15, the inside steam of the cabinet body 2 can be fine effluvium usually, in order to avoid this kind of condition, with vent 21 with connect bottom plate 15 and be as an organic whole, wherein because vent 21 can allow the circulation of air, so vent 21 can spill the inside steam of the cabinet body 2 to guarantee that the temperature of the inside of the cabinet body 2 can not be too high, play certain guard action to the inside equipment of the cabinet body 2.

Preferably, there are two side support plates 13, with front support plate 14, connecting axle 16, assembly mechanism is constituteed jointly to connecting bottom plate 15 and recess 18, the switch board generally needs regular maintenance and maintenance, for the convenience of staff overhauls the switch board and maintains, take off top cap 4, then two side support plates 13 and two front support plates 14 will pass through connecting axle 16, to tiling all around, make carrying thing dish 12 expose, thereby make things convenient for the staff to overhaul and maintain the inside equipment of the cabinet body 2, after the completion of the same reason overhaul and maintenance, adopt above-mentioned opposite operation, with top cap 4 through recess 18 with side support plate 13 and front support plate 14 overlap joint each other can, consequently, the installation and the dismantlement of device main part 1 have been made things convenient for, the work efficiency that the staff overhauld and maintained has been improved.

Preferably, one top cover 4 is provided, the switch 17, the fan 7, the air pipe 9 and the air outlet 10 jointly form a ventilation cooling mechanism, the equipment on the carrying plate 12 has larger heat, in order to avoid the damage and the reduction of the operation of the equipment caused by the failure of timely cooling, the fan 7 is arranged inside the top cover 4, then, the switch 17 is turned on, so that the fan 7 is operated, thereby blowing wind into the air pipe 9, then the air is conveyed into each layer of the carrying tray 12 from the air outlet 10 and then is discharged from the two ends of the top of the cabinet body 2, the temperature of the equipment on the carrying tray 12 is effectively reduced, the running speed of the equipment on the carrying tray 12 is accelerated due to the temperature reduction of the equipment on the carrying tray 12, meanwhile, the service life of equipment on the carrying plate 12 is effectively prolonged due to temperature reduction, so that the temperature reduction mechanism can effectively reduce the temperature of the equipment on the carrying plate 12.

The working principle is as follows: firstly, the colloid pad 5 is installed, the bottom end of the base 3 is fixedly connected with the colloid pad 5, the device main body 1 usually has the phenomenon of side slipping and overturning due to the external environment, in order to avoid the phenomenon, the colloid pad 5 and the base 3 are connected into a whole, wherein the friction resistance between the colloid pad 5 and the ground is increased due to the rough surface layer of the colloid pad 5, so that the friction resistance between the base 3 and the ground is increased, and the device main body 1 is more stable when placed on the ground;

then, the triangular base 11 is installed, the bottom end of the carrying plate 12 is fixedly connected with the triangular base 11, no fixed pivot exists between the carrying plate 12 and the surrounding supporting plates, so that overturning is very easy to occur, in order to avoid the situation, the bottom layer of the carrying plate is connected with the triangular base 11, and because the triangular base 11 is subjected to mechanical analysis, the force in the horizontal direction can be converted into the force in the vertical downward direction by the triangular base 11, so that the carrying plate 12 can be more stable and overturning is not easy to occur;

then, the ventilation performance of the ventilation opening 21 is determined, the ventilation openings 21 are fixedly connected to four corners of the front surface of the connecting bottom plate 15, hot air in the cabinet body 2 cannot be well dissipated, in order to avoid the situation, the ventilation opening 21 and the connecting bottom plate 15 are connected into a whole, wherein the ventilation opening 21 can allow air to circulate, so that the ventilation opening 21 can dissipate the hot air in the cabinet body 2, the air temperature in the cabinet body 2 is not too high, and a certain protection effect is achieved on equipment in the cabinet body 2;

next, the control cabinet is overhauled and maintained, the number of the side supporting plates 13 is two, the side supporting plates, the front supporting plate 14, the connecting shaft 16, the connecting bottom plate 15 and the groove 18 form an assembly mechanism, the control cabinet usually needs regular overhaul and maintenance, in order to facilitate the overhaul and maintenance of the control cabinet by workers, the top cover 4 is taken down, then, the two side support plates 13 and the two front support plates 14 are spread out by the connecting shaft 16, so that the tray 12 is exposed, thereby facilitating the maintenance of the equipment in the cabinet body 2 by the working personnel, after the maintenance is finished, by adopting the reverse operation, the top cover 4 is overlapped with the side supporting plates 13 and the front supporting plate 14 through the groove 18, therefore, the device main body 1 is convenient to mount and dismount, and the working efficiency of overhauling and maintaining of workers is improved;

finally, the control cabinet is cooled through the cooling mechanism, one top cover 4 is arranged, the switch 17, the fan 7, the air pipe 9 and the air outlet 10 jointly form a ventilation cooling mechanism, the equipment on the object carrying disc 12 generates large heat, if the equipment cannot be cooled in time, the equipment is damaged and reduced in operation, in order to avoid the situation, the fan 7 is arranged inside the top cover 4, then the switch 17 is opened, the fan 7 starts to operate, so that the air is blown into the air pipe 9, then the air is conveyed into each layer of object carrying disc 12 from the air outlet 10 and then flows out from two ends of the top of the cabinet body 2, the equipment on the object carrying disc 12 is effectively cooled, the temperature of the equipment on the object carrying disc 12 is reduced, the operation speed of the equipment on the object carrying disc 12 is accelerated, meanwhile, the service life of the equipment on the object carrying disc 12 is effectively prolonged due to the temperature reduction, and therefore the cooling mechanism can effectively cool the equipment, the working principle of the novel control cabinet for the prefabricated substation is described.

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 novel prepackage type is switch board for transformer substation, includes device main part (1), the cabinet body (2), base (3) and top cap (4), its characterized in that: the middle of the front surface of the device main body (1) is fixedly connected with a cabinet body (2), the bottom of the cabinet body (2) is fixedly connected with a base (3), an air pipe (9) is fixedly connected in the middle of the inner part of the cabinet body (2), the outer peripheral wall of the air pipe (9) is connected with a carrying disc (12) in a penetrating way, both ends of the air pipe (9) are fixedly connected with air outlets (10), both ends of the cabinet body (2) are movably connected with side supporting plates (13), the front of the cabinet body (2) is fixedly connected with a front supporting plate (14), the bottom end of which is movably connected with a connecting shaft (16), the bottom end surface of the cabinet body (2) is fixedly connected with a connecting bottom plate (15), the top swing joint of the cabinet body (2) has top cap (4), fixedly connected with fixed block (6) in the middle of the inside of top cap (4), the bottom fixedly connected with fan (7) of fixed block (6).

2. The novel control cabinet for the preassembled transformer substation of claim 1, wherein: the opposite side fixed connection of top cap (4) is fluted (18), the top fixedly connected with thread groove (19) of side backup pad (13), the bottom nested connection of fan (7) has connecting pipe (8), the inboard inner wall swing joint of thread groove (19) has screw (20), fixedly connected with switch (17) in the middle of the front of top cap (4).

3. The novel control cabinet for the preassembled transformer substation of claim 1, wherein: the bottom end of the base (3) is fixedly connected with a colloid pad (5).

4. The novel control cabinet for the preassembled transformer substation of claim 1, wherein: the bottom end of the carrying plate (12) is fixedly connected with a triangular base (11).

5. The novel control cabinet for the preassembled transformer substation of claim 1, wherein: the four corners of the front surface of the connecting bottom plate (15) are fixedly connected with ventilation openings (21).

6. The novel control cabinet for the preassembled transformer substation of claim 1, wherein: the side supporting plates (13) are two and form an assembling mechanism together with the front supporting plate (14), the connecting shaft (16), the connecting bottom plate (15) and the groove (18).

7. The novel control cabinet for the preassembled transformer substation of claim 1, wherein: one top cover (4) is provided, and a switch (17), a fan (7), an air pipe (9) and an air outlet (10) jointly form a ventilation and cooling mechanism.