CN212935310U

CN212935310U - Dustproof construction of making an uproar falls in box-type substation

Info

Publication number: CN212935310U
Application number: CN202021764891.5U
Authority: CN
Inventors: 胡从贤
Original assignee: Shandong Xuhang New Material Technology Co ltd
Current assignee: Shandong Xuhang New Material Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-09
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a dustproof construction of making an uproar falls in box-type substation, including the base, the fixed rubber slab that is equipped with in top of base, the fixed first hard shell that is equipped with in top of rubber slab, the inner wall fixed mounting of first hard shell has first acoustic celotex board, and the inner wall fixed mounting of first acoustic celotex board has vacuum plate, and the top and the bottom of first hard shell avris are equipped with two dustproof subassemblies respectively, and the top fixed mounting of rubber slab has four damper, the beneficial effects of the utility model are that: through four damper units that transformer support frame bottom set up, greatly reduced is because the noise that transformer during operation vibrations and produce, through setting up vacuum layer, first acoustic celotex board and second acoustic celotex board, can further noise reduction, and the dust that all is provided with in two dustproof subassemblies prevents in the outside air of transformer substation and the second filter screen from getting into the transformer substation inside, influences electrical components's normal use.

Description

Dustproof construction of making an uproar falls in box-type substation

Technical Field

The utility model relates to a dustproof construction of making an uproar falls, in particular to dustproof construction of making an uproar falls in box-type substation belongs to box-type substation technical field.

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 installed in a box type structure which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable, so that the high-voltage switch equipment is particularly suitable for urban network construction and transformation and is a brand-new transformer substation which is built up after civil construction.

The noise that produces when current box-type substation operation can produce noise pollution, influences people's normal life, and wherein the transformer is the main source of noise, mainly produces by the vibrations of transformer, and the vent among the box-type structure can't prevent effectively that the dust in the air from getting into the transformer substation simultaneously, and there is the potential safety hazard in the inside electrical components of transformer substation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof construction of making an uproar falls in box-type substation to solve the too big and unable problem that effectively prevents the dust entering transformer substation of transformer substation during operation noise that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof construction of making an uproar falls in box-type substation, includes the base, the fixed rubber slab that is equipped with in top of base, the fixed first hard shell that is equipped with in top of rubber slab, the inner wall fixed mounting of first hard shell has first acoustic celotex board, the inner wall fixed mounting of first acoustic celotex board has the vacuum plate, the inner wall fixed mounting of vacuum plate has the hard shell of second, the top fixed mounting of first hard shell has the roof, the top and the bottom of first hard shell one side are equipped with two dustproof subassemblies respectively, the transformer support frame is installed through four shock attenuation subassemblies in the top of rubber slab, four shock attenuation subassembly all includes first fixing base, damping spring and second fixing base, four the fixed top that sets up at the rubber slab of first fixing base, four the second fixing base is fixed the four corners that set up at the transformer support frame respectively, four there are four first fixing bases on the top of first fixing base through four first pivot difference fixedly connected with the first of four slopes The damping cylinder is characterized in that the bottom end of the second fixing seat is fixedly connected with four inclined second damping cylinders through four second rotating shafts respectively, the first damping cylinder is slidably sleeved at the bottom of the four second damping cylinders respectively, the damping springs are sleeved outside the four first damping cylinders and the four second damping cylinders respectively, and the damping springs are fixedly connected with the bottom ends of the four first damping cylinders respectively and fixedly connected with the top ends of the four second damping cylinders respectively.

As an optimal technical scheme of the utility model, the avris of first hard shell articulates there is the sealing door, the inboard of sealing door is fixed to be equipped with the second acoustic celotex board.

As an optimal technical scheme of the utility model, two dustproof subassembly all includes first filter screen, two first filter screen is fixed respectively and alternates the top and the bottom that set up in first hard shell one side, two the equal fixed mounting in inboard of first filter screen has the piece formula muffler, two the equal fixed mounting in inboard of piece formula muffler has the second filter screen, one of them the inboard fixed mounting of second filter screen has the air discharge fan, air discharge fan and external power supply electric connection.

As a preferred technical scheme of the utility model, the top fixed mounting of second stereoplasm shell inner wall has temperature detect switch, the one corner fixed mounting on roof top has the warning light, the warning light passes through temperature detect switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the top fixed mounting of second stereoplasm shell inner wall has the drying cabinet, the inside packing of drying cabinet has the drier.

As a preferred technical scheme of the utility model, the top fixed mounting of second stereoplasm shell inner wall avris has the light, the middle part fixed mounting of second stereoplasm shell inner wall avris has control switch, the light passes through control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a noise reduction dustproof structure of a box-type transformer substation, which greatly reduces the noise generated by the vibration of a transformer during working through the mutual cooperation of a first damping cylinder, a second damping cylinder and a damping spring in four damping components arranged at the bottom end of a transformer support frame; the vacuum plate is arranged on the inner wall of the first hard shell, so that most of noise generated inside the transformer substation when the transformer substation works can be isolated due to the fact that the vacuum cannot transmit sound, and the noise can be further reduced by arranging the first sound insulation plate and the second sound insulation plate; all be provided with first filter screen and second filter screen in two dustproof subassemblies, prevent that the dust in the outside air of transformer substation from getting into the transformer substation inside, influence electrical components's normal use, all be equipped with the piece formula muffler between two first filter screens and two second filter screens simultaneously, can reduce the noise that spreads through dustproof subassembly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic structural view of a first dust-proof assembly of the present invention;

fig. 4 is a schematic structural view of the shock-absorbing assembly of the present invention.

In the figure: 1. a base; 2. a rubber plate; 3. a first hard shell; 4. a first baffle plate; 5. a vacuum plate; 6. a second hard shell; 7. a roof; 8. a sealing door; 9. a second baffle; 10. a dust-proof assembly; 101. a first filter screen; 102. a plate muffler; 103. a second filter screen; 11. an exhaust fan; 12. a shock absorbing assembly; 121. a first fixed seat; 122. a first rotating shaft; 123. a first damper cylinder; 124. a second damper cylinder; 125. a damping spring; 126. a second rotating shaft; 127. a second fixed seat; 13. a transformer support frame; 14. a temperature control switch; 15. an alarm light; 16. a drying oven; 17. a desiccant; 18. an illuminating lamp; 19. and controlling the switch.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a noise reduction and dust prevention structure for box-type transformer substation, which comprises a base 1, a rubber plate 2 is fixedly arranged on the top end of the base 1, a first hard shell 3 is fixedly arranged on the top end of the rubber plate 2, a first sound insulation plate 4 is fixedly arranged on the inner wall of the first hard shell 3, a vacuum plate 5 is fixedly arranged on the inner wall of the first sound insulation plate 4, most of the noise generated in the transformer substation during operation can be isolated due to the fact that the sound cannot be transmitted by vacuum, a second hard shell 6 is fixedly arranged on the inner wall of the vacuum plate 5, a roof 7 is fixedly arranged on the top end of the first hard shell 3, two dust prevention assemblies 10 are respectively arranged on the top and the bottom of one side of the first hard shell 3, a transformer support frame 13 is arranged on the top end of the rubber plate 2 through four shock absorption assemblies 12, the four shock absorption assemblies 12 all comprise a first fixing base, the four first fixing seats 121 are fixedly arranged at the top end of the rubber plate 2, the four second fixing seats 127 are respectively fixedly arranged at four corners of the transformer support frame 13, the top ends of the four first fixing seats 121 are respectively and fixedly connected with four inclined first damping cylinders 123 through four first rotating shafts 122, the bottom ends of the four second fixing seats 127 are respectively and fixedly connected with four inclined second damping cylinders 124 through four second rotating shafts 126, the four first damping cylinders 123 are respectively and slidably sleeved at the bottoms of the four second damping cylinders 124, the four damping springs 125 are respectively sleeved outside the four first damping cylinders 123 and the four second damping cylinders 124, the bottom ends of the four damping springs 125 are respectively and fixedly connected with the bottoms of the four first damping cylinders 123, the top ends of the four damping springs 125 are respectively and fixedly connected with the tops of the four second damping cylinders 124, and the first damping cylinders 123, the four damping cylinders 123, the second damping cylinders 123, the four damping cylinders 124 and the transformer support frame 13 are respectively arranged at the bottom ends, The second damper cylinder 124 and the damper spring 125 cooperate with each other to greatly reduce noise generated due to vibration when the transformer operates.

Preferably, the side of the first hard shell 3 is hinged with a sealing door 8, the inner side of the sealing door 8 is fixedly provided with a second sound insulation plate 9, each of the two dustproof components 10 comprises a first filter screen 101, the two first filter screens 101 are respectively fixedly inserted into the top and the bottom of one side of the first hard shell 3, the inner sides of the two first filter screens 101 are respectively fixedly provided with a sheet type silencer 102, the inner sides of the two sheet type silencers 102 are respectively fixedly provided with a second filter screen 103, the two dustproof components 10 are respectively internally provided with the first filter screen 101 and the second filter screen 103, dust in the air outside the transformer substation is prevented from entering the transformer substation and affecting the normal use of electrical components, meanwhile, the two first filter screens 101 and the two second filter screens 103 are respectively provided with the sheet type silencers 102, the noise transmitted through the dustproof components 10 can be reduced, the inner side of one of the second filter screen 103 is fixedly provided with an exhaust fan 11, and the exhaust fan 11 is electrically, top fixed mounting on 6 inner walls of second stereoplasm shell has temperature detect switch 14, the one corner fixed mounting on 7 tops in roof has warning light 15, warning light 15 passes through temperature detect switch 14 and external power supply electric connection, the top fixed mounting on 6 inner walls of second stereoplasm shell has drying cabinet 16, the inside packing of drying cabinet 16 has drier 17, the top fixed mounting on 6 inner walls avris of second stereoplasm shell has light 18, the middle part fixed mounting on 6 inner walls avris of second stereoplasm shell has control switch 19, light 18 passes through control switch 19 and external power supply electric connection.

When in specific use, the utility model relates to a dustproof construction of making an uproar falls in box-type substation, the transformer during operation of placing on transformer support frame 13 can produce vibrations, first damper cylinder 123 among four damper block 12 that transformer support frame 13 bottom set up, second damper cylinder 124 and damping spring 125 mutually support, the noise that produces when weakening transformer vibrations, when noise goes into vacuum plate 5 through second hard shell 6, because the unable transmission sound in vacuum, most noise can't spread, rethread first acoustic celotex board 4 further noise abatement, the second acoustic celotex board 9 that sealing door 8 inboard was equipped with can weaken the noise that spreads from sealing door 8 department, first filter screen 101 and second filter screen 103 that are equipped with in two dustproof subassemblies 10 can effectively prevent that the dust in the outside air of transformer substation from getting into the normal use that the transformer substation influences electrical components, the piece formula muffler 102 that sets up between first filter screen 101 and the second filter screen 103 can prevent that the inside noise of transformer substation from dustproof group from the normal use of dustproof Spread in the piece 10, the inside hot-air outgoing who produces of transformer substation's studio can be discharged to the air discharge fan 11 that sets up of one of them second filter screen 103, avoid damaging electrical components because the high temperature, can be KSD301 series's temperature control switch 14 real-time supervision transformer substation through the model, when the high temperature, temperature control switch 14 reminds the staff to maintain through warning light 15, the humidity of air in the transformer substation can be controlled to drier 17 that the drying cabinet 16 intussuseption is filled with, avoid influencing electrical components's use because the high humidity, can control light 18 through control switch 19 and open or close, can provide the light source when getting into the transformer substation evening for the staff, conveniently carry out the operation.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 dustproof construction of making an uproar falls in box-type substation, includes base (1), its characterized in that, the fixed rubber slab (2) that is equipped with in top of base (1), the fixed first hard shell (3) that is equipped with in top of rubber slab (2), the inner wall fixed mounting of first hard shell (3) has first acoustic celotex board (4), the inner wall fixed mounting of first acoustic celotex board (4) has vacuum plate (5), the inner wall fixed mounting of vacuum plate (5) has second hard shell (6), the top fixed mounting of first hard shell (3) has roof (7), the top and the bottom of first hard shell (3) one side are equipped with two dustproof components (10) respectively, transformer support frame (13), four are installed through four shock attenuation components (12) on the top of rubber slab (2) shock attenuation components (12) all include first fixing base (121), The damping device comprises damping springs (125) and second fixing seats (127), wherein four first fixing seats (121) are fixedly arranged at the top end of a rubber plate (2), four second fixing seats (127) are respectively fixedly arranged at four corners of a transformer supporting frame (13), the top ends of the four first fixing seats (121) are respectively and fixedly connected with four inclined first damping cylinders (123) through four first rotating shafts (122), the bottom ends of the four second fixing seats (127) are respectively and fixedly connected with four inclined second damping cylinders (124) through four second rotating shafts (126), the four first damping cylinders (123) are respectively and slidably sleeved at the bottoms of the four second damping cylinders (124), the four damping springs (125) are respectively sleeved outside the four first damping cylinders (123) and the four second damping cylinders (124), and the bottom ends of the four damping springs (125) are respectively and fixedly connected with the bottoms of the outer sides of the four first damping cylinders (123), the top ends of the four damping springs (125) are fixedly connected with the tops of the outer sides of the four second damping cylinders (124) respectively.

2. The noise-reducing and dust-preventing structure of the box-type substation of claim 1, characterized in that: the avris of first hard shell (3) articulates there is sealing door (8), the inboard of sealing door (8) is fixed to be equipped with second acoustic celotex board (9).

3. The noise-reducing and dust-preventing structure of the box-type substation of claim 1, characterized in that: two dustproof subassembly (10) all include first filter screen (101), two first filter screen (101) are fixed respectively and alternate top and bottom that set up in first hard shell (3) one side, two the equal fixed mounting in inboard of first filter screen (101) has piece formula muffler (102), two the equal fixed mounting in inboard of piece formula muffler (102) has second filter screen (103), one of them the inboard fixed mounting of second filter screen (103) has air discharge fan (11), air discharge fan (11) and external power supply electric connection.

4. The noise-reducing and dust-preventing structure of the box-type substation of claim 1, characterized in that: the top fixed mounting on second hard shell (6) inner wall has temperature detect switch (14), the one corner fixed mounting on roof (7) top has warning light (15), warning light (15) are through temperature detect switch (14) and external power supply electric connection.

5. The noise-reducing and dust-preventing structure of the box-type substation of claim 1, characterized in that: the top end of the inner wall of the second hard shell (6) is fixedly provided with a drying box (16), and a drying agent (17) is filled in the drying box (16).

6. The noise-reducing and dust-preventing structure of the box-type substation of claim 1, characterized in that: the top fixed mounting of second hard shell (6) inner wall avris has light (18), the middle part fixed mounting of second hard shell (6) inner wall avris has control switch (19), light (18) are through control switch (19) and external power supply electric connection.