CN211045242U

CN211045242U - Protection box convenient to transformer during operation amortization is fallen and is made an uproar

Info

Publication number: CN211045242U
Application number: CN201921409215.3U
Authority: CN
Inventors: 朱佳申
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-17
Anticipated expiration: 2029-08-28

Abstract

The utility model belongs to the technical field of transformer protection equipment, especially, be a guard box convenient to transformer during operation amortization is fallen and is fallen, low to current transformer guard box radiating efficiency, and inconvenient demolish the box, inconvenient maintenance and installation operation's problem carries out, the scheme is as follows now proposed, it includes the box seat, the top side swing joint of box seat has the box, the transformer is installed at the top of box seat, there is the air pump one side of box seat through bolt fixed mounting, be connected with the one end of intake pipe on the gas outlet of air pump, the other end of intake pipe extends to the box and is connected with the blowing pipe that the level set up, the blowing pipe is located the top of transformer, rotate on the top side inner wall of box and install the pivot, install a plurality of fla. The utility model has the advantages of reasonable design, can effectively implement cooling heat dissipation protection and absorb the noise that the transformer during operation produced to the transformer, and be convenient for demolish the box, do benefit to the maintenance personal and install and maintain the operation to the transformer.

Description

Protection box convenient to transformer during operation amortization is fallen and is made an uproar

Technical Field

The utility model relates to a transformer protection equipment technical field especially relates to a guard box convenient to transformer during operation amortization is fallen and is made an uproar.

Background

At present, the transformer is a power equipment for power transmission and regulated voltage, the application of transformer is comparatively extensive, for example, chinese patent with the publication number of CN207165358U discloses a guard box of making an uproar falls in the transformer during operation, including the box seat, the box, the roof, transformer and fan, the top of box seat is connected with the box, the mid-mounting on box seat top has the transformer, the both ends of transformer all are equipped with the fan, and the fan is located the top of box seat, the right side on box seat top is equipped with gear pole and slide bar, and the gear pole is located the left side of slide bar, the surface of box seat is equipped with the switch slot, and be equipped with the switch in the switch slot. Do not possess the function of opening all around through this box, and be equipped with the acoustic celotex board in the box inner wall, the acoustic celotex board is inside to be the vacuum form simultaneously, can carry out fine absorption to the noise that the transformer during operation produced, and the effectual noise pollution who reduces the transformer is comparatively practical, is fit for extensively promoting and using.

But the transformer guard box of above-mentioned design still has the weak point, and the transformer guard box radiating efficiency of above-mentioned design is low, and inconvenient the demolish box, is unfavorable for maintaining and installation operation, therefore we have proposed the guard box that the transformer during operation amortization of being convenient for was fallen and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current transformer guard box radiating efficiency low, and inconvenient demolish the box, inconvenient maintenance and the shortcoming of installation operation, and the guard box of making an uproar falls in transformer during operation amortization of being convenient for that proposes.

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

a protection box convenient for noise reduction and noise reduction during transformer operation comprises a box base, wherein a box body is movably connected to the top side of the box base, a transformer is installed at the top of the box base, an air pump is fixedly installed on one side of the box base through bolts, an air outlet of the air pump is connected with one end of an air inlet pipe, the other end of the air inlet pipe extends into the box body and is connected with a horizontally arranged blowing pipe, the blowing pipe is located above the transformer, a rotating shaft is rotatably installed on the inner wall of the top side of the box body, a plurality of fan blades are installed on the rotating shaft, windows are arranged on two sides of the box body, vacuum glass is installed in the windows, sliding grooves are formed in two sides of the top of the box base, the inner walls of two sides of the sliding grooves are welded with the same guide rod, clamping plates are movably sleeved on the outer sides of the guide rod, the top thread of the clamping plate is provided with a screw rod, and the bottom end of the screw rod is movably contacted with the top side of the corresponding guide rod.

Preferably, one end of each of the two shaft pins, which is close to each other, is movably sleeved with a limiting plate, and the bottom side of each limiting plate is welded with the top of the box seat and abuts against the inner side of the shaft pin.

Preferably, the air inlet pipe is located on one side of the transformer, and a plurality of nozzles are installed on one side of the air inlet pipe close to the transformer and the bottom side of the blowing pipe, so that external air can be blown onto the transformer conveniently.

Preferably, a plurality of supports are welded on the inner wall of the top side of the box body, inner rings of a plurality of bearings are fixedly sleeved on the outer side of the rotating shaft, the bottom ends of the supports are welded with the outer rings of the corresponding bearings, and the rotating shaft is conveniently arranged in the box body in a rotating mode.

Preferably, the top of one side of the box body is provided with an exhaust hole, and one of the fan blades is positioned in the exhaust hole and used for exhausting hot air.

In the utility model, the protection box convenient for noise reduction and noise reduction during transformer operation is characterized in that external fresh air is blown into the air inlet pipe and the blowing pipe through the operation of the air pump, the external air is blown to the surface of the transformer through the nozzle to take away the heat on the surface of the transformer, the external air is blown to the fan blades through the other end of the blowing pipe, the fan blades are blown by wind power to drive the rotating shaft to rotate, so that the plurality of fan blades rotate together, the air in the box is fully stirred, and the fan blades in the exhaust holes can draw out the hot air in the box, thereby effectively reducing the temperature of the transformer;

in the utility model, the vacuum glass is arranged on the box body, the vacuum glass can effectively block the noise generated during the operation of the transformer, so that the noise can not be spread outside the box body, the operation condition of the transformer can be checked at any time through the vacuum glass, the screw rod is unscrewed, the bottom end of the screw rod is separated from the guide rod, the clamping plate is pushed outwards to move, the clamping plate drives the shaft pin to be separated from the box body, the box body can be detached, and the protection box is favorable for providing a larger use space for maintenance personnel when the transformer is installed and maintained;

the utility model has the advantages of reasonable design, can effectively implement cooling heat dissipation protection and absorb the noise that the transformer during operation produced to the transformer, and be convenient for demolish the box, do benefit to the maintenance personal and install and maintain the operation to the transformer.

Drawings

Fig. 1 is a schematic structural diagram of a protection box for facilitating noise reduction and noise reduction during operation of a transformer according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a protection box for facilitating noise reduction and noise reduction during operation of a transformer according to the present invention;

fig. 3 is the utility model provides a be convenient for transformer during operation amortization falls the structural schematic diagram of part B of guard box of making an uproar.

In the figure: the device comprises a box base 1, a box body 2, a transformer 3, an air pump 4, an air inlet pipe 5, an air blowing pipe 6, a rotating shaft 7, fan blades 8, vacuum glass 9, a sliding chute 10, a guide rod 11, a clamping plate 12, a shaft pin 13, a limiting plate 14, a screw rod 15, a nozzle 16, an exhaust hole 17 and a bearing 18.

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.

Referring to fig. 1-3, a protection box convenient for noise reduction and noise reduction during transformer operation comprises a box base 1, a box body 2 is movably connected to the top side of the box base 1, a transformer 3 is installed at the top of the box base 1, an air pump 4 is fixedly installed on one side of the box base 1 through bolts, one end of an air inlet pipe 5 is connected to an air outlet of the air pump 4, the other end of the air inlet pipe 5 extends into the box body 2 and is connected with a horizontally arranged blowing pipe 6, the blowing pipe 6 is positioned above the transformer 3, a rotating shaft 7 is rotatably installed on the inner wall of the top side of the box body 2, a plurality of fan blades 8 are installed on the rotating shaft 7, windows are arranged on both sides of the box body 2, vacuum glass 9 is installed in the windows, sliding grooves 10 are arranged on both sides of the top of the box base 1, the same guide rod 11 is welded on the inner walls of both sides of the, one ends of the two shaft pins 13 close to each other penetrate through the box body 2 and are movably clamped with the box body 2, screw rods 15 are installed on the top side threads of the clamping plates 12, and the bottom ends of the screw rods 15 are movably contacted with the top sides of the corresponding guide rods 11.

The utility model discloses in, the equal movable sleeve of one end that two pivot 13 are close to each other is equipped with limiting plate 14, and limiting plate 14's bottom side welds with the top of case seat 1 mutually, supports pivot 13's inboard position.

The utility model discloses in, intake pipe 5 is located one side of transformer 3, and a plurality of nozzles 16 are all installed to one side that intake pipe 5 is close to transformer 3 and the bottom side of blowing pipe 6, and the convenience is blown outside air to transformer 3.

The utility model discloses in, the welding has a plurality of supports on the top side inner wall of box 2, and the fixed cover in the outside of pivot 7 is equipped with the inner circle of a plurality of bearings 18, and the bottom of support welds mutually with the outer lane of corresponding bearing 18, and the convenience rotates pivot 7 to set up in box 2.

The utility model discloses in, exhaust hole 17 has been seted up at one side top of box 2, and one flabellum 8 in a plurality of flabellum 8 is located exhaust hole 17 internal air vent 17 and is used for the hot-air that discharges.

In the utility model, when in use, the commercial power is used for supplying power to the air pump 4, the air pump 4 is electrically connected with the external control, when the air pump 4 is in operation, external fresh air is blown into the air inlet pipe 5 and the blowpipe 6, the external air is blown to the surface of the transformer 3 through the nozzle 16 to take away the heat on the surface of the transformer 3, and the external air is blown to the fan blades 8 through the other end of the blowpipe 6, the fan blades 8 are blown by wind power to drive the rotating shaft 7 to rotate, so that the plurality of fan blades 8 rotate together to fully stir the air in the box body 2, the fan blades 8 positioned in the exhaust holes 17 can extract the hot air in the box body 2, the temperature of the transformer 3 is effectively reduced, the vacuum glass is arranged on the box body 2, the vacuum glass can effectively block the noise generated when the transformer 3 works, the noise can not be transmitted to the outside of the box body 2, the operation, when needs maintenance or installation transformer 3, loosen screw rod 15 soon for the bottom and the guide bar 11 of screw rod 15 separate, then outside promotion splint 12 removes, makes splint 12 drive pivot 13 and box 2 separation, then alright pull down box 2, is favorable to providing great usage space for the maintenance personal when installation transformer 3 and maintenance transformer 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The protection box convenient for noise reduction and noise reduction during transformer operation comprises a box base (1), wherein a box body (2) is movably connected to the top side of the box base (1), a transformer (3) is installed at the top of the box base (1), and is characterized in that an air pump (4) is fixedly installed on one side of the box base (1) through bolts, one end of an air inlet pipe (5) is connected to an air outlet of the air pump (4), the other end of the air inlet pipe (5) extends into the box body (2) and is connected with a blowing pipe (6) horizontally arranged, the blowing pipe (6) is located above the transformer (3), a rotating shaft (7) is rotatably installed on the inner wall of the top side of the box body (2), a plurality of fan blades (8) are installed on the rotating shaft (7), windows are arranged on two sides of the box body (2), vacuum glass (9) is installed in the windows, and sliding grooves (10) are formed in, the welding has same guide bar (11) on the both sides inner wall of spout (10), the outside activity cover of guide bar (11) is equipped with splint (12), pivot (13) have all been welded to one side that two splint (12) are close to each other, the one end that two pivot (13) are close to each other runs through box (2) and clamps with box (2) activity, screw rod (15) are installed to the top side screw thread of splint (12), the bottom of screw rod (15) and the top side swing joint of corresponding guide bar (11).

2. The protection box convenient for noise reduction and noise reduction during transformer operation according to claim 1, wherein one end of each of the two shaft pins (13) close to each other is movably sleeved with a limiting plate (14), and the bottom side of each limiting plate (14) is welded with the top of the box base (1).

3. The protective box convenient for noise reduction and noise reduction during operation of the transformer according to claim 1, wherein the air inlet pipe (5) is positioned at one side of the transformer (3), and a plurality of nozzles (16) are respectively arranged at one side of the air inlet pipe (5) close to the transformer (3) and at the bottom side of the blowpipe (6).

4. The protection box convenient for noise reduction during transformer operation according to claim 1, wherein a plurality of brackets are welded on the inner wall of the top side of the box body (2), inner rings of a plurality of bearings (18) are fixedly sleeved on the outer side of the rotating shaft (7), and the bottom ends of the brackets are welded with the corresponding outer rings of the bearings (18).

5. The protection box convenient for noise reduction and noise reduction during operation of the transformer according to claim 1, wherein an exhaust hole (17) is formed in the top of one side of the box body (2), and one fan blade (8) of the plurality of fan blades (8) is located in the exhaust hole (17).