CN220189374U - Dustproof box type transformer - Google Patents

Abstract

The utility model discloses a dustproof box-type transformer, and relates to the technical field of box-type transformers. The utility model comprises a first box body and a second box body, wherein the second box body is arranged at the top of the first box body, and a dust collection assembly is arranged in the second box body. According to the utility model, the dust collection assembly, the first dust screen, the second dust screen and the like are matched for use, the first dust screen and the second dust screen can respectively block dust at the frame body and the first ventilation opening to prevent the dust from entering the first box body, meanwhile, the dust collection assembly can enable the dust collection head to absorb the dust still entering the first box body through the gap by starting the suction fan, the second motor drives the rotating shaft to rotate, the driving gear and the driven gear are matched, the three-way pipe is enabled to rotate, the adsorption range of the dust collection head in the first box body is enlarged, the dust collection thoroughness is improved, the dust is prevented from being deposited on the transformer body, and the service life of the transformer body is ensured.

Description

Dustproof box type transformer

Technical Field

The utility model belongs to the technical field of box transformers, and particularly relates to a dustproof box transformer.

Background

The box-type transformer (generally simply called as 'box transformer') is formed by intensively designing the traditional transformer in a box-type shell, has small volume, light weight, low noise, low loss and high reliability, and is widely applied to residential communities, commercial centers, light stations, airports, factories and mines, enterprises, hospitals, schools and other places. The box-type transformer has the advantages of small occupied space, convenient operation, high application benefit, flexible combination mode, high operation safety and the like, is widely applied to various fields, and becomes an important power device indispensable in the current power engineering construction.

The moisture-proof box-type transformer with the bulletin number of CN214543245U authorized in China can be quickly fixed and detached by arranging the first motor, the screw rod, the bottom plate, the electric telescopic rod, the arc clamping plates and the soft cushion, and is convenient to quickly take out and maintain when damaged; through setting up bottom plate, recess, second motor, fan blade, roof and ventilation hole, can accomplish the cooling heat dissipation to the transformer main part to protected the inside component of transformer main part and can not burn out because of the high temperature, but this patent still has certain weak point when using:

the box transformer is usually arranged at the core section of residents or at two sides of a road, dust pollution is often caused during traffic operation, in the patent, hot air inside the box body is exchanged with external cold air through the radiating holes, the radiating holes are of an open structure, dust can enter the box body through the radiating holes, especially when encountering windy weather, wind power rolls up the dust, the dust enters the box body, normal operation of electric facilities is disturbed, power failure is caused, the service life of the transformer is also reduced, and therefore, the dust-proof box transformer is improved.

Disclosure of Invention

The utility model aims to provide a dustproof box type transformer, which solves the existing problems: the utility model provides a moisture-proof box transformer of chinese authorized bulletin number CN214543245U, box transformer sets up at resident's core section or road both sides generally, often receive the dust pollution when traffic, and make the inside hot air of box exchange with outside cold air through the louvre in this patent, and the louvre is open structure, the dust can enter into the box inside through the louvre, especially when meetting the strong wind weather, wind-force rolls up the dust for the dust enters into the box inside, disturbs the normal work of electrical facilities, leads to the power failure to take place, still can reduce the life of transformer.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a dust-proof box type transformer which comprises a first box body and a second box body, wherein the second box body is arranged at the top of the first box body, a dust collection assembly is arranged in the second box body, a suction fan and a second motor are arranged in the dust collection assembly, a dust collection pipe is arranged on one side of the suction fan, a dust outlet pipe is arranged on the other side of the suction fan, one end of the dust outlet pipe is communicated with the suction fan, a dust collection box is arranged on the other end of the dust outlet pipe, the bottom of the dust collection pipe penetrates through the top of the first box body, a three-way pipe is arranged through a rotary joint, dust collection heads are arranged at the bottom of the three-way pipe, and the four dust collection heads are distributed at equal intervals.

Further, the output of second motor is provided with the pivot, the pivot runs through the top of first box to be provided with the driving gear, the side meshing of driving gear is connected with driven gear, driven gear sets up the outside at the three-way pipe.

Further, second ventilation openings are formed in two sides of the second box body, rain shielding plates are arranged in two sides of the second box body, and the rain shielding plates are obliquely arranged.

Further, one side of the first box body is provided with a frame body, the other side of the first box body is provided with a first ventilation opening, the outside of the first ventilation opening is provided with a second dustproof net, and the inside of the frame body is provided with a first dustproof net and a fixing frame.

Further, a first motor is arranged on the side face of the fixing frame, fan blades are arranged at the output end of the first motor, and the fan blades are arranged between the first dustproof net and the fixing frame.

Further, the inside of first box is provided with the support, the recess has been seted up to the inside of support, the recess has been seted up three, three the inside of recess is all sliding connection has the box body, the top of support is provided with the slide rail.

Further, the top of slide rail is provided with the backup pad through the spout, the bleeder vent has been seted up to the inside of backup pad, the top both ends of backup pad all are provided with the curb plate.

Further, the side of curb plate all is provided with electric putter, electric putter's flexible end all is provided with splint, splint all with backup pad sliding connection, be provided with the transformer body between the splint.

The utility model has the following beneficial effects:

1. according to the utility model, the dust collection assembly, the first dust screen, the second dust screen and the like are matched for use, the first dust screen and the second dust screen can respectively block dust at the frame body and the first ventilation opening to prevent the dust from entering the first box body, meanwhile, the dust collection assembly can enable the dust collection head to absorb the dust still entering the first box body through the gap by starting the suction fan, the second motor drives the rotating shaft to rotate, the driving gear and the driven gear are matched, the three-way pipe is enabled to rotate, the adsorption range of the dust collection head in the first box body is enlarged, the dust collection thoroughness is improved, the dust is prevented from being deposited on the transformer body, and the service life of the transformer body is ensured.

2. According to the utility model, through the matched use of the support, the groove, the box body, the air holes and the like, activated carbon particles can be placed in the box body, the activated carbon particles can dry moisture in the humid air in the first box body through the air holes, the transformer body is prevented from being in the humid air to influence the work, meanwhile, the box body is in sliding connection with the groove, so that the activated carbon particles in the box body can be replaced or dried conveniently, and the use convenience is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structures of the first and second cases of the present utility model;

FIG. 3 is a schematic view of a dust collection assembly according to the present utility model;

FIG. 4 is a schematic diagram of the frame, the first dust-proof net, the fan blades, the fixing frame, the second dust-proof net and the first case;

fig. 5 is a schematic diagram showing the split structure of the support, the box and the support plate according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a first case; 2. a second case; 3. a dust collection assembly; 301. a suction fan; 302. a dust collection pipe; 303. a rotary joint; 304. a three-way pipe; 305. a dust collection head; 306. a driven gear; 307. a drive gear; 308. a rotating shaft; 309. a second motor; 310. a dust outlet pipe; 311. a dust collection box; 4. a frame; 5. a first dust screen; 6. a fixing frame; 7. a first motor; 8. a fan blade; 9. a first vent; 10. a second dust screen; 11. a support plate; 12. ventilation holes; 13. a side plate; 14. an electric push rod; 15. a clamping plate; 16. a chute; 17. a support; 18. a slide rail; 19. a groove; 20. a case body; 21. a second vent; 22. a rain shield; 23. a transformer body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model is a dust-proof box transformer, which comprises a first box 1 and a second box 2, the second box 2 is disposed at the top of the first box 1, a dust collection assembly 3 is disposed in the second box 2, the dust collection assembly 3 is provided with a suction fan 301 and a second motor 309, one side of the suction fan 301 is provided with a dust collection tube 302, the other side is provided with a dust outlet tube 310, one end of the dust outlet tube 310 is communicated with the suction fan 301, the other end is provided with a dust collection box 311, the dust collection box 311 can collect dust for subsequent uniform treatment, the bottom of the dust collection tube 302 penetrates through the top of the first box 1, a tee pipe 304 is disposed through a rotary joint 303, the tee pipe 304 is connected with the dust collection tube 302 through the rotary joint 303, so that the tee pipe 304 and the dust collection tube 302 can rotate relatively, the bottom of the tee pipe 304 is provided with four dust collection heads 305, the four dust collection heads 305 are arranged at equal intervals, and the dust collection efficiency can be improved.

The output end of the second motor 309 is provided with a rotating shaft 308, the rotating shaft 308 penetrates through the top of the first box 1 and is provided with a driving gear 307, the side face of the driving gear 307 is connected with a driven gear 306 in a meshed mode, the driven gear 306 is arranged outside the three-way pipe 304, the second motor 309 drives the rotating shaft 308 to rotate, and then the driving gear 307 drives the three-way pipe 304 to rotate through the driven gear 306, so that the dust collection range of the dust collection head 305 can be enlarged, and dust collection efficiency and dust collection thoroughness are improved.

The second ventilation openings 21 are formed in the two sides of the second box body 2, the second ventilation openings 21 can radiate heat of the second motor 309 and the suction fan 301, the rain shielding plates 22 are arranged on the two sides of the second box body 2, the rain shielding plates 22 are obliquely arranged, and the rain shielding plates 22 can prevent rainwater from entering the second box body 2 through the second ventilation openings 21 and damaging the suction fan 301 and the second motor 309.

One side of the first box body 1 is provided with a frame body 4, the other side is provided with a first ventilation opening 9, the outside of the first ventilation opening 9 is provided with a second dustproof net 10, the inside of the frame body 4 is provided with a first dustproof net 5 and a fixing frame 6, and the first dustproof net 5 can prevent dust and dust from entering the inside of the first box body 1 through the frame body 4.

The side of mount 6 is provided with first motor 7, and the output of first motor 7 is provided with flabellum 8, and flabellum 8 sets up between first dust screen 5 and mount 6, and first motor 7 drives flabellum 8 and rotates, can accelerate the circulation of air, dispels the heat to the inside transformer body 23 of first box 1. Through setting up the cooperation use of dust absorption subassembly 3, first dust screen 5 and second dust screen 10 etc., first dust screen 5 and second dust screen 10 can be to the dust of framework 4 and first vent 9 department respectively preliminary block, prevent that the dust from entering into the inside of first box 1, dust absorption subassembly 3 accessible starts suction fan 301 simultaneously, make dust absorption head 305 draw the dust that still enters into the inside of first box 1 through the gap, and second motor 309 drives pivot 308 and rotates, cooperation through driving gear 307 and driven gear 306, make three-way pipe 304 rotate, enlarge the absorption scope of dust absorption head 305 in first box 1, promote the thoroughness of dust absorption, avoid the dust deposit at transformer body 23, ensure transformer body 23's life.

The inside of first box 1 is provided with support 17, recess 19 has been seted up to the inside of support 17, the recess 19 has been seted up three, the equal sliding connection in inside of three recess 19 has box 20, the top of support 17 is provided with slide rail 18, the top of slide rail 18 is provided with backup pad 11 through spout 16, bleeder vent 12 has been seted up to the inside of backup pad 11, the top both ends of backup pad 11 all are provided with curb plate 13, pulling backup pad 11 for backup pad 11 shifts out the inside of first box 1 under the cooperation effect of spout 16 and slide rail 18, the transformer body 23 at backup pad 11 top is convenient for maintain. Through setting up the cooperation of support 17, recess 19, box body 20 and bleeder vent 12 etc. and using, can put into the active carbon granule in box body 20 inside, the active carbon granule is dried the moisture in the humid air in the first box body 1 through bleeder vent 12, avoids transformer body 23 to be in the humid air, influences the work, and box body 20 and recess 19 are sliding connection simultaneously, are convenient for change or dry the active carbon granule of box body 20 inside, have promoted the convenience of use.

The side of curb plate 13 all is provided with electric putter 14, and electric putter 14's flexible end all is provided with splint 15, splint 15 all with backup pad 11 sliding connection, be provided with transformer body 23 between the splint 15. The clamping plate 15 is pushed by the electric push rod 14 to fix the transformer body 23, so that the device can fix the transformer bodies 23 with different specifications and models, the application range of the device is improved, the clamping plate 15 is slidably connected with the supporting plate 11, and the stability of the clamping plate 15 during operation is improved.

One specific application of this embodiment is: firstly, the box door of the first box body 1 is opened, the transformer body 23 is placed on the top of the supporting plate 11, then the electric push rod 14 is started, the electric push rod 14 pushes the clamping plate 15 to slide on the top of the supporting plate 11, the transformer body 23 is fixed, after the fixing is completed, the box body 20 is pulled, the box body 20 is moved out of the groove 19, after the activated carbon particles are placed in the box body 20, the box body 20 is pushed into the groove 19, the box door is closed, the first motor 7, the suction fan 301 and the second motor 309 are started, the first motor 7 drives the fan blade 8 to rotate, through the cooperation with the first ventilation opening 9, the exchange of hot air and external cold air in the first box body 1 is accelerated, the heat dissipation of the transformer body 23 is facilitated, and meanwhile, the first dust screen 5 and the second dust screen 10 respectively block dust outside the frame body 4 and the first ventilation opening 9, for the dust which still enters the first box body 1 through the gap, the second motor 309 drives the driving gear 307 to rotate through the rotating shaft 308, and then the driven gear 306 drives the three-way pipe 304 to rotate, so that the dust collection head 305 sucks the dust inside the first box body 1, the sucked dust enters the dust collection box 311 through the dust outlet pipe 310, when the transformer body 23 needs to be maintained, the electric push rod 14 can be started, the limit of the transformer body 23 is released by the clamping plate 15, then the supporting plate 11 is pulled, the supporting plate 11 moves out of the first box body 1 under the matching action of the sliding groove 16 and the sliding rail 18, and the maintenance is facilitated.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. The utility model provides a dustproof box transformer, includes first box (1) and second box (2), its characterized in that: the utility model discloses a dust collection device, including first box (1), dust collection subassembly (3), dust collection pipe (302) are provided with to one side of dust collection subassembly (3), opposite side is provided with out dirt pipe (310), the one end and the suction pipe (301) intercommunication of dirt pipe (310), the other end is provided with dust collection box (311), the top of first box (1) is run through to the bottom of dust collection pipe (302) to be provided with three-way pipe (304) through rotary joint (303), the bottom of three-way pipe (304) is provided with dust collection head (305), dust collection head (305) are provided with four, and are equidistant interval arrangement.

2. A dust box transformer according to claim 1, characterized in that: the output end of the second motor (309) is provided with a rotating shaft (308), the rotating shaft (308) penetrates through the top of the first box body (1) and is provided with a driving gear (307), the side face of the driving gear (307) is connected with a driven gear (306) in a meshed mode, and the driven gear (306) is arranged outside the three-way pipe (304).

3. A dust box transformer according to claim 1, characterized in that: the two sides of the second box body (2) are provided with second ventilation openings (21), the two sides of the second box body (2) are provided with rain baffles (22), and the rain baffles (22) are obliquely arranged.

4. A dust box transformer according to claim 1, characterized in that: one side of first box (1) is provided with framework (4), and the opposite side is provided with first vent (9), the outside of first vent (9) is provided with second dust screen (10), the inside of framework (4) is provided with first dust screen (5) and mount (6).

5. A dust box transformer according to claim 4, wherein: the side of mount (6) is provided with first motor (7), the output of first motor (7) is provided with flabellum (8), flabellum (8) set up between first dust screen (5) and mount (6).

6. A dust box transformer according to claim 1, characterized in that: the novel box is characterized in that a support (17) is arranged in the first box body (1), grooves (19) are formed in the support (17), three grooves (19) are formed in the grooves, box bodies (20) are slidably connected to the grooves (19), and sliding rails (18) are arranged at the tops of the support (17).

7. A dust box transformer according to claim 6, wherein: the top of slide rail (18) is provided with backup pad (11) through spout (16), bleeder vent (12) have been seted up to the inside of backup pad (11), the top both ends of backup pad (11) all are provided with curb plate (13).

8. A dust box transformer according to claim 7, wherein: the side of curb plate (13) all is provided with electric putter (14), the flexible end of electric putter (14) all is provided with splint (15), splint (15) all with backup pad (11) sliding connection, be provided with transformer body (23) between splint (15).