CN216162139U - Power equipment with protection function - Google Patents

Abstract

The utility model discloses power equipment with a protection function, which comprises a protection box, wherein a heat dissipation device is fixedly arranged on the left side of an inner cavity of the protection box, and an output shaft is fixedly arranged at the center of the inner cavity of the heat dissipation device. According to the utility model, through the arrangement of the protective box, the transformer body can be placed in the protective box, the transformer body can be blown to dissipate heat through the arrangement of the heat dissipation device, the heat dissipation device is discharged through the heat dissipation port, the rotating shaft can drive the side plate to rotate, the opening angle of the side plate can be adjusted, the inclined plate can enable the heat dissipation port to normally exhaust heat while keeping out rain, the dehumidifier can dehumidify the interior of the protective box to ensure the dryness of the interior of the protective box, and meanwhile, the problems that most of the existing distribution transformers do not have a protection effect and are mostly installed in the open air, the surfaces of the distribution transformers are corroded by rainwater after long-time use, and the service life of the distribution transformers is influenced by wind and sunshine are solved.

Description

Power equipment with protection function

Technical Field

The utility model relates to the technical field of power equipment, in particular to power equipment with a protection function.

Background

The power equipment mainly comprises two categories of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines with various voltage grades, a mutual inductor, a contactor and the like, a distribution transformer of the power equipment is one of the power equipment, a static electric appliance which is used for transmitting alternating current energy by converting alternating current voltage and current in an assigned power system according to an electromagnetic induction law, a power transformer with the voltage grade below 35 kilovolts (mostly below 10 KV) is called as a distribution transformer in some areas, the distribution transformer is called as distribution transformer for short, the site and the place where the distribution transformer is installed are not only a substation, but the distribution transformer is preferably installed on a column or installed on the open air and on the ground, but most of the existing distribution transformers do not have the protection effect and are mostly installed in the open air, after the transformer is used for a long time, the surface of the transformer can be corroded by rainwater, and the service life of the transformer can be influenced by wind and sunshine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide power equipment with a protection function, which has the advantage of the protection function and solves the problems that most of the existing distribution transformers do not have the protection effect, are mostly exposed and installed outdoors, the surface of the distribution transformer is corroded by rainwater after long-time use, and the service life of the distribution transformer is influenced by wind and sunshine.

In order to achieve the purpose, the utility model provides the following technical scheme: an electric power device with a protection function comprises a protection box, wherein a heat dissipation device is fixedly arranged on the left side of the inner cavity of the protection box, an output shaft is fixedly arranged at the center of the inner cavity of the heat dissipation device, the top and the bottom of the output shaft are both fixedly provided with fan blades, the top of the protection box is fixedly provided with a storage box, the inner cavity of the storage box is filled with sand, the bottom of the storage box and the top of the inner cavity of the protective box are fixedly connected with a sand-blasting plate, the center of the bottom of the inner cavity of the protective box is fixedly provided with a bottom plate, a transformer body is arranged on the top of the bottom plate, a temperature monitor is fixedly arranged on the left side of the top of the inner cavity of the protective box, the top and the bottom on protection box inner chamber right side all fixed mounting have the track, orbital inboard activity card is equipped with filters dustproof otter board, the thermovent has been seted up on the right side of protection box.

Preferably, the right side of the storage box is fixedly provided with a transverse plate, and the bottom of the transverse plate is fixedly provided with a baffle.

Preferably, the top on protection case right side is rotated and is installed the pivot, the bottom of pivot is rotated and is connected with the curb plate, the inner chamber fixed mounting of curb plate has the swash plate.

Preferably, the front of guard box is rotated and is installed the side and open the door, the equal fixed mounting in the positive top of side door and bottom has warning light strip, the front of side door and the position fixed mounting that is close to center department have the alarm lamp.

Preferably, the right side fixed mounting at protection box inner chamber top has the dehumidifier, the right side fixed mounting at protection box top has the tuber pipe, the bottom of tuber pipe is connected with the top of dehumidifier.

Preferably, a high-voltage bushing is fixedly mounted at the top of the transformer body, and a low-voltage bushing is fixedly mounted on one side of the high-voltage bushing.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can place the transformer body in the protection box, can blow and radiate the transformer body through the radiation device, and can discharge through the radiation port, the rotating shaft can drive the side plate to rotate, the opening angle of the side plate can be adjusted, and the inclined plate can shield rain and ensure that the heat dissipation port can normally dissipate heat, the dehumidifier can dehumidify the interior of the protective box to ensure the drying of the interior of the protective box, and the side door can be opened to directly overhaul the devices and the like in the protective box, thereby being convenient and rapid, ensuring that the interior of the transformer body can not be eroded by rainwater and the like, effectively improving the safety, the problem of present distribution transformer mostly do not possess the safeguard effect simultaneously, mostly be exposed installation in the open air, long-time use rear surface can suffer the erosion of rainwater, and the distribution transformer life can all be influenced in the sunshine that just blows to wind is solved.

2. The temperature monitoring device can monitor the temperature in the protective box in real time through the temperature monitor, and when the temperature is too high and the transformer body breaks down and fires happen, sand stored in the storage box can be sprayed into the protective box through the sand spraying plate, so that the fire condition can be well controlled, and the loss is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the side panel structure of the present invention.

In the figure: 1. a protective box; 2. a temperature monitor; 3. a storage box; 4. a low-pressure bushing; 5. a sand-blasting plate; 6. a high voltage bushing; 7. a transverse plate; 8. an air outlet pipe; 9. a baffle plate; 10. a track; 11. a rotating shaft; 12. a transformer body; 13. a side plate; 14. a heat dissipation port; 15. filtering the dustproof screen plate; 16. a base plate; 17. an output shaft; 18. a heat sink; 19. a side door; 20. a warning light bar; 21. an alarm lamp; 22. a sloping plate.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an electric power equipment with protection function comprises a protection box 1, a rotating shaft 11 is rotatably installed at the top of the right side of the protection box 1, a side plate 13 is rotatably connected to the bottom of the rotating shaft 11, an inclined plate 22 is fixedly installed in the inner cavity of the side plate 13, a heat dissipation device 18 is fixedly installed at the left side of the inner cavity of the protection box 1, an output shaft 17 is fixedly installed at the center of the inner cavity of the heat dissipation device 18, fan blades are fixedly installed at the top and the bottom of the output shaft 17, a storage box 3 is fixedly installed at the top of the protection box 1, a transverse plate 7 is fixedly installed at the right side of the storage box 3, a baffle plate 9 is fixedly installed at the bottom of the transverse plate 7, sand is filled in the inner cavity of the storage box 3, a sand spraying plate 5 is fixedly connected to the bottom of the storage box 3 and positioned at the top of the inner cavity of the protection box 1, a bottom plate 16 is fixedly installed at the center of the bottom of the inner cavity of the protection box 1, a transformer body 12 is placed at the top of the bottom plate 16, the high-voltage bushing 6 is fixedly installed at the top of the transformer body 12, the low-voltage bushing 4 is fixedly installed at one side of the high-voltage bushing 6, the temperature monitor 2 is fixedly installed at the left side of the top of the inner cavity of the protection box 1, the track 10 is fixedly installed at the top and the bottom of the right side of the inner cavity of the protection box 1, the filtering dustproof screen plate 15 is movably clamped at the inner side of the track 10, the heat dissipation port 14 is formed in the right side of the protection box 1, the side opening door 19 is rotatably installed on the front surface of the protection box 1, the warning light bar 20 is fixedly installed at the top and the bottom of the front surface of the side opening door 19, the warning light 21 is fixedly installed at the position close to the center of the front surface of the side opening door 19, the dehumidifier is fixedly installed on the right side of the top of the inner cavity of the protection box 1, the air outlet pipe 8 is fixedly installed on the right side of the top of the protection box 1, the bottom of the air outlet pipe 8 is connected with the top of the dehumidifier, and the temperature monitor 2 can monitor the temperature in the protection box 1 in real time, when the temperature is too high and the transformer body 12 breaks down and fires happen, sand stored in the storage box 3 can be sprayed into the protective box 1 through the sand spraying plate 5, so that the fire can be well controlled, the loss is reduced, the transformer body 12 can be placed in the protective box 1 through the arrangement of the protective box 1, the transformer body 12 can be blown and radiated through the arrangement of the radiating device 18 and can be discharged through the radiating port 14, the rotating shaft 11 can drive the side plate 13 to rotate, the opening angle of the side plate 13 can be adjusted, the inclined plate 22 can enable the radiating port 14 to normally radiate heat while keeping out rain, the dehumidifier can dehumidify the protective box 1 to ensure the drying in the protective box 1, and devices and the like in the protective box 1 can be directly overhauled after the side door 19 is opened, the operation is convenient and rapid, and the transformer body 12 cannot be corroded by rainwater and the like, the effectual security that has improved has solved present distribution transformer simultaneously and has mostly not possessed the safeguard effect, mostly exposed the installation in the open air, and long-time use rear surface can suffer the erosion of rainwater, and blows to the sun and all can influence distribution transformer life's problem.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When the temperature monitoring device is used, the transformer body 12 is placed in the transformer body 12, the transformer body 12 is guaranteed not to be corroded by rainwater and the like, safety is effectively improved, the heat dissipation device 18 can blow air to dissipate heat of the transformer body 12 and discharge the heat dissipation device through the heat dissipation port 14, the rotating shaft 11 can drive the side plate 13 to rotate, the opening angle of the side plate 13 can be adjusted, the inclined plate 22 can enable the heat dissipation port 14 to normally exhaust heat while keeping off rain, the dehumidifier can dehumidify the protection box 1 to guarantee drying in the protection box 1, devices and the like in the protection box 1 can be directly overhauled after the side door 19 is opened, convenience and rapidness are achieved, the temperature monitor 2 can monitor the temperature in the protection box 1 in real time, and sand stored in the storage box 3 can be blown into the protection box 1 through the sand blowing plate 5 when the temperature is too high and the transformer body 12 fails and fires occur, the fire can be controlled.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An electric power equipment with safeguard function, includes guard box (1), its characterized in that: the transformer comprises a protective box (1), a heat dissipation device (18) is fixedly mounted on the left side of an inner cavity of the protective box (1), an output shaft (17) is fixedly mounted at the center of the inner cavity of the heat dissipation device (18), fan blades are fixedly mounted at the top and the bottom of the output shaft (17), a storage box (3) is fixedly mounted at the top of the protective box (1), sand is filled in the inner cavity of the storage box (3), a sand spraying plate (5) is fixedly connected to the bottom of the storage box (3) and positioned at the top of the inner cavity of the protective box (1), a bottom plate (16) is fixedly mounted at the center of the bottom of the inner cavity of the protective box (1), a transformer body (12) is placed at the top of the bottom plate (16), a temperature monitor (2) is fixedly mounted on the left side of the top of the inner cavity of the protective box (1), and a track (10) is fixedly mounted at the top and the bottom of the right side of the inner cavity of the protective box (1), the inner side of the track (10) is movably clamped with a filtering dustproof screen (15), and the right side of the protective box (1) is provided with a heat dissipation port (14).

2. The electrical device with a safeguard function according to claim 1, characterized in that: the right side fixed mounting who deposits case (3) has diaphragm (7), the bottom fixed mounting of diaphragm (7) has baffle (9).

3. The electrical device with a safeguard function according to claim 1, characterized in that: the top on protective housing (1) right side rotates installs pivot (11), the bottom of pivot (11) rotates and is connected with curb plate (13), the inner chamber fixed mounting of curb plate (13) has swash plate (22).

4. The electrical device with a safeguard function according to claim 1, characterized in that: the front of guard box (1) is rotated and is installed side door (19), the equal fixed mounting in the top of side door (19) front and bottom has warning light strip (20), the front of side door (19) and the position fixed mounting who is close to center department have alarm lamp (21).

5. The electrical device with a safeguard function according to claim 1, characterized in that: the right side fixed mounting at protective housing (1) inner chamber top has the dehumidifier, the right side fixed mounting at protective housing (1) top has out tuber pipe (8), the bottom that goes out tuber pipe (8) is connected with the top of dehumidifier.

6. The electrical device with a safeguard function according to claim 1, characterized in that: the transformer is characterized in that a high-voltage bushing (6) is fixedly mounted at the top of the transformer body (12), and a low-voltage bushing (4) is fixedly mounted on one side of the high-voltage bushing (6).

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