CN213185249U

CN213185249U - Movable noise reduction box-type substation

Info

Publication number: CN213185249U
Application number: CN202022099456.1U
Authority: CN
Inventors: 吴小坡; 宋金城; 王旭光
Original assignee: Nanjing Shangke Machinery & Electricity Co ltd
Current assignee: Nanjing Shangke Machinery & Electricity Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-11
Anticipated expiration: 2030-09-23

Abstract

The utility model provides a box-type substation of making an uproar falls, includes the box-type substation main part, box-type substation body inner wall is equipped with the puigging, box-type substation main part top is equipped with the top cap, box-type substation body side is equipped with ventilation unit, box-type substation body opposite side tip is equipped with the control box, box-type substation body bottom is equipped with the base, be equipped with the buffer layer between box-type substation body and the base, the base bottom is equipped with the removal wheel. Portable box-type substation of making an uproar that falls, just need install the puigging in the transformer substation in order to improve the syllable-dividing effect of transformer substation, install and remove the convenient operation of wheel and installation, the buffering landing leg can reduce the production of vibration, keeps the balance of box, ventilation unit is in order to reduce this internal temperature of box-type substation, has improved the practicality of box-type substation device.

Description

Movable noise reduction box-type substation

Technical Field

The utility model belongs to the technical field of substation equipment, specifically, relate to a box-type substation of making an uproar falls movably.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable.

The box-type transformer substation is suitable for residential quarters, urban public transformer substations, busy cities, construction power supplies and other places, the shell structure of the box-type transformer substation is mostly metal components, the service life of the box-type transformer substation is much longer than that of a brick-concrete and cement structure, all components can be recycled, but the existing transformer substation can generate larger noise during working, and the transformer substation working in the residential quarters easily affects residents of the residential quarters. The box-type transformer substation is easy to vibrate in the operation process, the service life of the transformer substation is shortened, and manual carrying consumes manpower.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a box-type substation of making an uproar falls movably, practical convenient, just need install the puigging in the transformer substation in order to improve the syllable-dividing effect of transformer substation, installs and removes convenient operation of wheel and installation.

The technical scheme is as follows: the utility model provides a movable noise-reduction box-type substation, which comprises a box-type substation main body, wherein a sound insulation layer is arranged on the inner wall of the box-type substation main body, a top cover is arranged at the top end of the box-type substation main body, a ventilation device is arranged at the side end of the box-type substation main body, a control box is arranged at the other side end of the box-type substation main body, a base is arranged at the bottom of the box-type substation main body, a buffer layer is arranged between the box-type substation main body and; the soundproof layer is provided to improve soundproof effect of the box-type substation.

The movable wheel comprises a pulley, fixed feet, universal self-locking wheels, a fixed groove and a foot treading groove, the foot treading groove is formed in the fixed groove, the fixed groove is formed in the top of the base, the pulley is arranged at the joint of the side face of the fixed groove and the side face of the base, the fixed feet are arranged at the side ends of the base, and the universal self-locking wheels are arranged at the bottom of the base.

Remove wheel easy to assemble and dismantlement, enlarged the moving range of transformer substation, the footing is beta structure, can stabilize the transformer substation through the footing, prevents that it from sliding, and the foot is stepped on the groove and can be placed the both feet, and it is slip through the foot-push, rotate universal auto-lock wheel can in the time of need removing.

Furthermore, the ventilation device of the movable noise-reduction box-type substation comprises an air inlet assembly, an air exhaust assembly and a control assembly, wherein the air inlet assembly comprises an air duct fixedly arranged on one side of a box-type substation main body and an air cooler arranged in the air duct and facing the box-type substation main body, and a plurality of air inlet pipelines are arranged between the air duct and the box-type substation main body;

the exhaust assembly is arranged on the outer side wall of the box-type substation main body and comprises a plurality of exhaust pipelines and backflow preventing pieces arranged inside the exhaust pipelines, each backflow preventing piece comprises a plurality of blades which are distributed annularly and stacked in sequence, and the blades extend downwards along the middle of the exhaust pipelines in an inclined mode and are furled in the radial direction;

the control assembly comprises a power supply arranged on the box-type substation main body and an electromagnetic valve arranged on a cold air pipeline of the air cooler; the air cooler is connected with the electromagnetic valve in series and then electrically connected with the control box.

The ventilation device is used for reducing the temperature in the box-type substation main body, firstly, a temperature sensor in the ventilation device detects whether the temperature in the box-type substation main body is normal or not, if the temperature is too hot, a signal is fed back to a control box, the control box transmits the signal to an electromagnetic valve, the electromagnetic valve is electrified to control a cold air blower to blow out cold air, the cold air enters the box-type substation main body through an air inlet pipeline, hot air in the box-type substation main body is discharged through an exhaust pipeline, a backflow preventing sheet is arranged in the exhaust pipeline and used for preventing the hot air from flowing back to enter the box-type substation main body, automatic ventilation is achieved, ventilation is automatically stopped after temperature reduction is achieved, and meanwhile, when an air cooler is adopted, in order to enable the temperature reduction effect to be better, the backflow preventing sheet is arranged for preventing external dust and garbage from entering the box.

Furthermore, in the movable noise reduction box-type substation, a group of buffer support legs is arranged in the buffer layer.

Further, foretell box-type substation of making an uproar falls, the buffering landing leg is including casing, bracing piece, block piece, elastic rod, place piece and spring, bracing piece fix with screw is in the bottom of box-type substation main part, the bottom lateral wall riveting of bracing piece has the elastic rod, the other end sliding connection of elastic rod has places the piece, the bottom welding of elastic rod has the spring, the other end welding of spring is at the bottom inner wall of placing the piece, and the bottom fix with screw of placing the piece has the casing, the both ends lateral wall fix with screw of casing has the block piece.

Because the elastic rod can slide in placing the piece, the spring can play the effect of elastic support to the elastic rod to the bracing piece can be at the in-process of elastic rod downward movement with slide towards the bottom of casing, and the piece that stops at casing both ends can restrict the downward movement of bracing piece in addition, thereby becomes the vibration elastic force, sliding force and confining force, can reduce the production of vibration, keeps the balance of box-type substation main part.

Further, foretell box-type substation of making an uproar falls, box-type substation main part front side outer wall is equipped with seals a door and connects the hinge, and box-type substation main part has the main part to seal a door through sealing a door and connecting the hinge connection, box-type substation main part inner wall is equipped with a plurality of main part anchor strut, be equipped with the sealing strip of cavity form in the box-type substation main part opening, just sealing strip rear is the opening form, the main part seals a door inboard and is equipped with a door internal fixation frame.

Further, foretell box-type substation of making an uproar falls, the nearly fixed frame end that seals the door of sealing strip is the slope form, and seals the nearly fixed frame end that seals the door of sealing strip and be equipped with semi-circular arch.

The sealing structure of the box-type substation door has better sealing performance, can greatly reduce the gap between the sealing door and the box-type substation, and improves the sealing effect of the box-type substation. The main part of the device is sealed the door and can be plugged up the through-hole in the box-type substation main part, and the inboard door internal fixation frame that seals of main part door can laminate on sealing the door sealing strip simultaneously, can plug up the gap between door internal fixation frame and the box-type substation main part through sealing the door sealing strip, avoids external water to enter into in the box-type substation main part through the gap between door internal fixation frame and the box-type substation main part.

Further, foretell box-type substation of making an uproar falls in the movable, the main part is sealed the door and is equipped with the visual window. The design of the visible window is simple and reasonable, and the inside of the box-type transformer box body can be conveniently observed.

Furthermore, according to the movable noise reduction box-type substation, the temperature sensor and the monitor are arranged on the inner surface of the top of the box-type substation main body and are electrically connected with the control box. The problem of current box-type substation device inside temperature overheated after unable automatic alarm's effect, lead to box-type substation device can not play the function that the radiating effect is good to it, caused the inside original paper of box-type substation device to damage is solved, improved box-type substation device's practicality.

Furthermore, according to the movable noise reduction box-type substation, the top cover is provided with the plurality of water drainage grooves. The top cover is provided with the drainage channel to facilitate drainage when rainwater is too large.

Further, foretell box-type substation of making an uproar falls, be equipped with a plurality of baffles between the box-type substation main part inner wall, evenly be equipped with a plurality of louvres on the baffle. Improve the inside radiating effect of box transformer case.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: portable box-type substation of making an uproar that falls, simple structure, reasonable in design just need install the puigging in the transformer substation in order to improve the syllable-dividing effect of transformer substation, install and remove the wheel and make things convenient for operation and installation, the production that the vibration can be reduced to the buffering landing leg, keep the balance of box, ventilation unit is in order to reduce the temperature in the box-type substation main part, has improved the practicality of box-type substation device, has very high spreading value.

Drawings

Fig. 1 is a schematic structural view of the movable noise reduction box-type substation of the present invention;

fig. 2 is a side view of the movable noise reduction box type substation of the present invention;

fig. 3 is a structural diagram of a ventilation device of the movable noise reduction box type substation according to the present invention;

fig. 4 is a structural diagram of a buffering leg of the movable noise reduction box type substation of the present invention;

fig. 5 is a structural diagram of a movable wheel of the movable noise reduction box type substation of the present invention;

fig. 6 is an enlarged schematic view of a structure of a part a of the movable noise reduction box-type substation according to the present invention;

fig. 7 is the local structure chart of door is sealed to portable box-type substation's of making an uproar that falls main part.

In the figure: the box-type substation main body 1, the sound insulation layer 101, the buffer layer 2, the top cover 3, the drainage channel 31, the ventilation device 4, the air duct 411, the air cooler 412, the air inlet pipeline 413, the exhaust pipeline 421, the backflow prevention piece 422, the vanes 423, the electromagnetic valve 431, the buffer support leg 5, the shell 51, the support rod 52, the blocking piece 53, the elastic rod 54, the placing block 55, the spring 56, the control box 6, the partition plate 7, the heat dissipation hole 8, the temperature sensor 9, the monitor 10, the base 11, the moving wheel 12, the pulley 121, the fixed footing 122, the universal self-locking wheel 123, the fixed groove 124, the step groove 125, the main body sealing door 13, the sealing door connecting hinge 14, the visible window 15, the sealing door internal fixed frame 16, the sealing door sealing strip 17 and the main body.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Example 1

The movable noise reduction box substation, as shown in fig. 1-2, comprises a box substation body 1, the inner wall of the box-type substation main body 1 is provided with a sound insulation layer 101, the top end of the box-type substation main body 1 is provided with a top cover 3, a plurality of drainage grooves 31 are arranged on the top cover 3, a ventilation device 4 is arranged at the side end of the box-type substation main body 1, the other end of the box-type substation main body 1 is provided with a control box 6, the bottom of the box-type substation main body 1 is provided with a base 11, a buffer layer 2 is arranged between the box-type substation main body 1 and the base 11, the bottom of the base 11 is provided with a movable wheel 12, the inner surface of the top of the box-type substation main body 1 is provided with a temperature sensor 9 and a monitor 10, the temperature sensor 9 and the monitor 10 are both electrically connected with the control box 6, a plurality of partition plates 7 are arranged between the inner walls of the box-type substation main body 1, and a plurality of heat dissipation holes 8 are uniformly formed in the partition plates 7;

as shown in fig. 5, the movable wheel 12 includes a pulley 121, a fixing foot 122, a universal self-locking wheel 123, a fixing groove 124 and a treading groove 125, the treading groove 125 is disposed in the fixing groove 124, the fixing groove 124 is disposed at the top of the base 11, the pulley 121 is disposed at the connection between the fixing groove 124 and the side of the base 11, the fixing foot 122 is disposed at the side end of the base 11, and the universal self-locking wheel 123 is disposed at the bottom of the base 11.

After the temperature inside the box-type substation main body 1 is too high, the temperature starts to be transmitted into the control box 10 through the cooperation of the temperature sensor 9 and the monitor 10, and the control box 10 drives the ventilation device 4 to perform ventilation and cooling. Remove wheel 12 easy to assemble and dismantlement, enlarged the moving range of transformer substation, footing 122 is beta structure, can stabilize the transformer substation through footing 122, prevents that it from sliding, and the foot is stepped on groove 125 and can be placed both feet, pushes away through the foot and slides, need remove the time rotate universal auto-lock wheel 123 can.

Example 2

The movable noise reduction box substation, as shown in fig. 1-2, comprises a box substation body 1, the inner wall of the box-type substation main body 1 is provided with a sound insulation layer 101, the top end of the box-type substation main body 1 is provided with a top cover 3, a plurality of drainage grooves 31 are arranged on the top cover 3, a ventilation device 4 is arranged at the side end of the box-type substation main body 1, the other end of the box-type substation main body 1 is provided with a control box 6, the bottom of the box-type substation main body 1 is provided with a base 11, a buffer layer 2 is arranged between the box-type substation main body 1 and the base 11, the bottom of the base 11 is provided with a movable wheel 12, the inner surface of the top of the box-type substation main body 1 is provided with a temperature sensor 9 and a monitor 10, the temperature sensor 9 and the monitor 10 are both electrically connected with the control box 6, a plurality of partition plates 7 are arranged between the inner walls of the box-type substation main body 1, and a plurality of heat dissipation holes 8 are uniformly formed in the partition plates 7.

As shown in fig. 3, the ventilation device 4 includes an air intake assembly, an air exhaust assembly and a control assembly, the air intake assembly includes an air duct 411 fixedly disposed on one side of the box-type substation main body 1 and an air cooler 412 disposed inside the air duct 411 and facing the box-type substation main body, and a plurality of air intake pipes 413 are disposed between the air duct 411 and the box-type substation main body 1; the exhaust assembly is arranged on the outer side wall of the box-type substation main body 1, and the exhaust assembly comprises a plurality of exhaust pipelines 421 and backflow prevention pieces 422 arranged inside the exhaust pipelines 421, the backflow prevention pieces 422 comprise a plurality of vanes 423, the vanes 423 are annularly distributed and sequentially stacked, and the vanes 423 obliquely extend downwards along the middle part of the exhaust pipelines 421 and are radially folded; the control assembly comprises a power supply arranged on the box-type substation main body 1, and a solenoid valve 431 arranged on a cold air pipeline of the air cooler 412; the air cooler 412 is electrically connected to the control box 6 after being connected in series with the solenoid valve 431.

After the temperature is too high in the box-type substation main body 1, the temperature sensor 9 is used in cooperation with the monitor 10 to start transmission to the control box 10, the control box 10 drives the solenoid valve 431 in the ventilation device 4 to control the power-on of the cold air blower 412 to blow out cold air, the cold air enters the box-type substation main body 1 through the air inlet pipe 413, hot air in the box-type substation main body 1 is discharged through the exhaust pipe 421, the backflow prevention piece 422 is arranged in the exhaust pipe 421 to prevent the hot air from flowing back into the box-type substation main body 1, automatic ventilation is achieved, ventilation is automatically stopped after cooling is achieved, meanwhile, when the air cooler 412 is adopted, the cooling effect is better in order to enable the cooling effect to be better, and the backflow prevention piece 422 is arranged to prevent external dust and garbage from entering the box-type substation main body 1 through.

Example 3

As shown in fig. 4, a set of buffer legs 5 is provided in the buffer layer 2. Buffer leg 5 is including casing 51, bracing piece 52, stop piece 53, elastic rod 54, place piece 55 and spring 56, bracing piece 52 fix with screw in the bottom of box-type substation main part 1, the bottom lateral wall of bracing piece 52 is riveted with elastic rod 54, elastic rod 54's other end sliding connection has places piece 55, elastic rod 54's bottom welding has spring 56, spring 56's other end welding is in the bottom inner wall of placing piece 55, and the bottom fix with screw of placing piece 55 has casing 51, casing 51's both ends lateral wall fix with screw stops piece 53.

Example 4

As shown in fig. 6-7, a door sealing connecting hinge 14 is arranged on the outer wall of the front side of a box-type substation main body 1, the box-type substation main body 1 is connected with a main body sealing door 13 through the door sealing connecting hinge 14, the main body sealing door 13 is provided with a visual window 15, a plurality of main body reinforcing rods 18 are arranged on the inner wall of the box-type substation main body 1, a hollow door sealing strip 17 is arranged in an opening of the box-type substation main body 1, the rear side of the door sealing strip 17 is in an opening shape, and a door sealing inner fixing frame 16 is arranged on the inner side of the main body sealing door 13. The door sealing strip 17 is close to the end of the door sealing inner fixing frame 16 and is inclined, and the end of the door sealing strip 17 close to the end of the door sealing inner fixing frame 16 is provided with a semicircular bulge.

When the box-type substation door sealing structure is used, firstly, a box-type substation main body 1 of the device is moved and placed at a proper place through the moving wheel 12, the main body sealing door 13 on the sealing door connecting hinge 14 is rotated, then equipment is placed in the box-type substation main body 1, and then the main body sealing door 13 is closed again, so that the sealing door inner fixing frame 16 on the main body sealing door 13 can slide along the surface of the sealing door sealing strip 17 until a protrusion on the sealing door sealing strip 17 is clamped in a groove on the sealing door inner fixing frame 16, the sealing door inner fixing frame 16 and the sealing door sealing strip 17 are attached together, a gap between the sealing door inner fixing frame 16 and the box-type substation main body 1 is blocked through the sealing door sealing strip 17, the sealing effect between the sealing door inner fixing frame 16 and the box-type substation main body 1 is improved, and a series of work is completed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a box-type substation of making an uproar falls movably, includes box-type substation main part (1), its characterized in that: the inner wall of the box-type substation main body (1) is provided with a sound insulation layer (101), the top end of the box-type substation main body (1) is provided with a top cover (3), the side end of the box-type substation main body (1) is provided with a ventilation device (4), the other side end of the box-type substation main body (1) is provided with a control box (6), the bottom of the box-type substation main body (1) is provided with a base (11), a buffer layer (2) is arranged between the box-type substation main body (1) and the base (11), and the bottom of the base (11) is;

the movable wheel (12) comprises a pulley (121), a fixed foot (122), a universal self-locking wheel (123), a fixed groove (124) and a foot treading groove (125), the foot treading groove (125) is formed in the fixed groove (124), the fixed groove (124) is formed in the top of the base (11), the pulley (121) is arranged at the connecting position of the side surfaces of the fixed groove (124) and the base (11), the fixed foot (122) is arranged at the side end of the base (11), and the universal self-locking wheel (123) is arranged at the bottom of the base (11).

2. The movable noise-reducing box substation of claim 1, characterized in that: the ventilation device (4) comprises an air inlet assembly, an air outlet assembly and a control assembly, wherein the air inlet assembly comprises an air duct (411) fixedly arranged on one side of the box-type substation main body (1) and an air cooler (412) arranged in the air duct (411) and facing the box-type substation main body (1), and a plurality of air inlet pipelines (413) are arranged between the air duct (411) and the box-type substation main body (1);

the exhaust assembly is arranged on the outer side wall of the box-type substation main body (1), the exhaust assembly comprises a plurality of exhaust pipelines (421) and backflow prevention pieces (422) arranged inside the exhaust pipelines (421), the backflow prevention pieces (422) comprise a plurality of vanes (423), the vanes (423) are annularly distributed and sequentially stacked, and the vanes (423) obliquely extend downwards along the middle part of the exhaust pipelines (421) and are radially folded;

the control assembly comprises a power supply arranged on the box-type substation main body (1) and an electromagnetic valve (431) arranged on a cold air pipeline of the air cooler (412); the air cooler (412) is connected with the electromagnetic valve (431) in series and then is electrically connected with the control box (6).

3. The movable noise-reducing box substation of claim 1, characterized in that: a group of buffer supporting legs (5) are arranged in the buffer layer (2).

4. The movable noise-reducing box substation of claim 3, characterized in that: buffer leg (5) including casing (51), bracing piece (52), block piece (53), elastic rod (54), place piece (55) and spring (56), bracing piece (52) fix with screw in the bottom of box-type substation main part (1), the bottom lateral wall of bracing piece (52) is riveted elastic rod (54), the other end sliding connection of elastic rod (54) has places piece (55), the bottom welding of elastic rod (54) has spring (56), the other end welding of spring (56) is at the bottom inner wall of placing piece (55), and the bottom fix with screw of placing piece (55) has casing (51), the both ends lateral wall fix with screw of casing (51) has and blocks piece (53).

5. The movable noise-reducing box substation of claim 1, characterized in that: the outer wall of box-type substation main part (1) front side is equipped with seals a door and connects hinge (14), and box-type substation main part (1) is connected with main part through sealing a door and connects hinge (14) and seals a door (13), box-type substation main part (1) inner wall is equipped with a plurality of main part anchor strut (18), be equipped with the door sealing strip (17) of cavity form in box-type substation main part (1) opening, just seal door sealing strip (17) rear and be the opening form, main part seals a door (13) inboard and is equipped with a door internal fixation frame (16).

6. The movable noise-reducing box substation of claim 5, characterized in that: the door sealing strip (17) is close to the end of the door sealing inner fixing frame (16) and is inclined, and the end of the door sealing strip (17) close to the end of the door sealing inner fixing frame (16) is provided with a semicircular bulge.

7. The movable noise-reducing box substation of claim 5, characterized in that: the main body sealing door (13) is provided with a visual window (15).

8. The movable noise-reducing box substation of claim 1, characterized in that: the inner surface of the top of the box-type substation main body (1) is provided with a temperature sensor (9) and a monitor (10), and the temperature sensor (9) and the monitor (10) are electrically connected with the control box (6).

9. The movable noise-reducing box substation of claim 1, characterized in that: and a plurality of drainage grooves (31) are arranged on the top cover (3).

10. The movable noise-reducing box substation of claim 1, characterized in that: a plurality of partition plates (7) are arranged between the inner walls of the box-type substation main body (1), and a plurality of radiating holes (8) are uniformly formed in the partition plates (7).