CN215817160U

CN215817160U - Capacitor cabinet with efficient ventilation and heat dissipation structure

Info

Publication number: CN215817160U
Application number: CN202121983926.9U
Authority: CN
Inventors: 彭红青; 张焕清; 滕达
Original assignee: Robert Technology Hangzhou Co ltd
Current assignee: Robert Technology Hangzhou Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-11
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a capacitor cabinet with a high-efficiency ventilation and heat dissipation structure, which comprises a shell, wherein a fixed block is arranged on one side of the shell, a first fan is arranged in the middle of the fixed block, a rotating shaft is arranged in the middle of the first fan, a motor is arranged on one side of the rotating shaft, a first belt wheel is arranged on the outer side of the rotating shaft, a belt is in transmission connection with the outer side of the first belt wheel, one end of the belt is in transmission connection with a second belt wheel, and a dustproof mechanism is arranged on the outer side of the first fan. According to the utility model, the fresh air is sucked while the hot air is blown out by the first fan, so that the gas in the shell of the capacitor cabinet can be quickly replaced, the heat in the capacitor cabinet can be quickly cleaned, the heat dissipation efficiency is improved, the dust accumulation is reduced when the equipment is ventilated and cooled by the fixture block, the blocking pile, the protruding pile and the shell, and meanwhile, the cleaning is more convenient, and the shell can be conveniently cleaned and installed only by taking out the shell.

Description

Capacitor cabinet with efficient ventilation and heat dissipation structure

Technical Field

The utility model relates to the technical field of capacitor cabinets, in particular to a capacitor cabinet with a high-efficiency ventilation and heat dissipation structure.

Background

The capacitor cabinet, namely the capacitor compensation cabinet, is used for balancing inductive load and improving the power factor so as to improve the utilization rate of equipment, because the load type in the power system is generally inductive load, and the wide use of electronic equipment leads to lower power factor of a power grid and lower utilization rate, the service life of the equipment can be reduced, resource waste is caused, and in order to improve the condition, the capacitor compensation cabinet is required to be used for automatic compensation.

When the capacitance compensation cabinet is used, the natural heat dissipation mode is adopted generally, such radiating effect is general, can not be fine in the time of weather sweltering, make the inside temperature of equipment can not drop easily, lead to radiating effect not good, can all be in a large amount of dusts of vent accumulation in the time of generally radiating in addition, need regularly clear up, but only can clear up the outside when clearing up, to inside being difficult to the clearance, it is more troublesome again to dismantle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a capacitor cabinet with an efficient ventilation and heat dissipation structure, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the capacitor box with the efficient ventilation and heat dissipation structure comprises a shell, wherein a fixing block is arranged on one side of the shell, a first fan is arranged in the middle of the fixing block, a rotating shaft is arranged in the middle of the first fan, a motor is arranged on one side of the rotating shaft, a first belt wheel is arranged on the outer side of the rotating shaft, a belt is connected to the outer side of the first belt wheel in a transmission mode, a second belt wheel is connected to one end of the belt in a transmission mode, and a dustproof mechanism is arranged on the outer side of the fan.

Further, two band pulleys are arranged outside the rotating rod, two fans are arranged on two sides of the rotating rod, air inlets are formed in two inner sides of the fans, the rotating shaft is made to drive the rotating rod to rotate through the first band pulley, the second band pulley and the belt, the first fan and the second fan rotate together, and the rotating shaft is driven to rotate through the motor.

Furthermore, the wind directions of the first fan and the second fan are opposite, the air inlet is communicated with the interior of the shell, hot air in the shell is blown out through the first fan, cold air on the outer side is sucked into the second fan to accelerate heat dissipation, the cold air is sucked into the shell through the second fan, and air is filtered through the housing and the second housing on the outer sides of the first fan and the second fan.

Furthermore, dustproof mechanism is including setting up the housing in a fan outside, be provided with the filter screen in the middle of the housing, the housing outside is provided with outstanding stake, be provided with draw-in groove one in the middle of the outstanding stake, be provided with the spout in the middle of the draw-in groove one.

Further, the inboard draw-in groove two that is provided with of fixed block outside, be provided with the spring in the middle of the spout, spring one side is fixed with the fixture block, the fixed fender stake that is provided with in the middle of the draw-in groove two, through with outstanding stake card to draw-in groove two, make the housing fix.

Furthermore, the clamping groove II is arc-shaped, the size of the housing is matched with that of the outer side of the fan I, the housing II is arranged on the outer side of the fan II, and the housing II is provided with a scaled housing II on the outer side of the fan II to filter inlet air.

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

1. according to the utility model, one end of the belt is in transmission with the second belt wheel, so that the second belt wheel and the rotating rod rotate, the rotating rod drives the second fans at two sides to rotate together, the air inlet is formed in the inner side of the second fan, outside air is sucked in through the air inlet, hot air is blown out through the first fan, and fresh air is sucked in, so that gas in the shell of the capacitor cabinet is rapidly replaced, the heat in the shell of the capacitor cabinet can be rapidly cleaned, and the heat dissipation efficiency is improved.

2. When the cleaning device needs to be cleaned, the housing can be easily taken out only by rotating the housing to change the position between the fixture block and the retaining pile, dust accumulation is reduced when the ventilation and heat dissipation of equipment are carried out through the fixture block, the retaining pile, the protruding pile and the housing, and meanwhile, the cleaning device is more convenient to clean and the housing is convenient to clean only by taking the housing out.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view in half section of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a perspective view of a portion of a protruding post of the present invention;

fig. 4 is an enlarged schematic view of fig. 1 at B according to the present invention.

In the figure: 1. a housing; 2. a fixed block; 3. a first fan; 4. a rotating shaft; 5. a motor; 6. a first belt wheel; 7. a belt; 8. a second belt wheel; 9. rotating the rod; 10. a second fan; 11. an air inlet; 12. a housing; 13. a filter screen; 14. projecting the pile; 15. a first clamping groove; 16. a chute; 17. a second clamping groove; 18. a spring; 19. a clamping block; 20. and (6) blocking piles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: the capacitor box with the efficient ventilation and heat dissipation structure comprises a shell 1, wherein a fixed block 2 is arranged on one side of the shell 1, a first fan 3 is arranged in the middle of the fixed block 2, a rotating shaft 4 is arranged in the middle of the first fan 3, a motor 5 is arranged on one side of the rotating shaft 4, a first belt wheel 6 is arranged on the outer side of the rotating shaft 4, a belt 7 is connected to the outer side of the first belt wheel 6 in a transmission manner, a second belt wheel 8 is connected to one end of the belt 7 in a transmission manner, a dustproof mechanism is arranged on the outer side of the first fan 3, the second belt wheel 8 is arranged on the outer side of a rotating rod 9, two fans 10 are arranged on two sides of the rotating rod 9, an air inlet 11 is formed in the inner side of the second fan 10, the first belt wheel 6 and the belt 7 are driven by the rotating shaft 4 to rotate the second belt wheel 8, the rotating rod 9 is rotated at the bottom of the shell 1, wind at the bottom of the shell 1 is sucked into the shell 1, and the wind direction of the first fan 3 is opposite to the second fan 10, the air inlet 11 is communicated with the inside of the shell 1, when the first fan 3 blows out hot air inside, the second fan 10 sucks in cold air outside, the two operations are carried out simultaneously, and a filtering device is arranged on the outer side of each fan.

The working principle of the utility model is as follows: when the weather is hot, because the natural heat dissipation effect caused by the internal heat of the equipment is poor, the motor 5 can drive the rotating shaft 4 in the middle of the fixed block 2 on one side to rotate, the fan I3 on the rotating shaft 4 is driven, the fan I3 blows the hot air in the middle of the shell 1 to the outside, the belt wheel I6 arranged on the rotating shaft 4 is driven by the belt 7 on the outer side while the rotating shaft 4 rotates, the belt 7 is driven to rotate, one end of the belt 7 is driven by the belt wheel II 8, the belt wheel II 8 is driven to rotate by the rotating rod 9, the rotating rod 9 drives the fan II 10 on both sides to rotate together, the air inlet 11 is arranged on the inner side of the fan II 10, the outside air is sucked in through the air inlet 11, the fan II 10 sucks in the fresh air while the hot air is blown out through the fan I3, the air in the shell 1 of the capacitor box can be rapidly replaced, and the internal heat can be rapidly cleaned, the efficiency of heat dissipation is improved.

Referring to fig. 1 and fig. 3-4, the present invention provides a technical solution: the capacitor cabinet with the efficient ventilation and heat dissipation structure comprises a housing 12 arranged on the outer side of a fan I3, a filter screen 13 is arranged in the middle of the housing 12, a protruding pile 14 is arranged on the outer side of the housing 12, a clamping groove I15 is arranged in the middle of the protruding pile 14, a sliding groove 16 is arranged in the middle of the clamping groove I15, a clamping groove II 17 is arranged on the inner side of the outer side of a fixed block 2, a spring 18 is arranged in the middle of the sliding groove 16, a clamping block 19 is fixed on one side of the spring 18, a blocking pile 20 is fixedly arranged in the middle of the clamping groove II 17, the protruding pile 14 is clamped through the blocking pile 20 in the clamping groove II 17, the housing 12 is fixed, the clamping groove II 17 is arc-shaped, the housing 12 is matched with the outer side of the fan I3 in size, a housing II is arranged on the outer side of each fan II 10, and the clamping block 19 on the protruding pile 14 is compressed into the sliding groove 16 by rotating the housing 12 in the arc-shaped clamping groove II 17, the projecting peg 14 is snapped in.

The working principle of the utility model is as follows: when heat dissipation is carried out, because a large amount of dust in the air is driven, the interior of the equipment is easily polluted, a second clamping groove 17 is formed in the fixing block 2 on the outer side of the first fan 3, a retaining pile 20 is fixed in the middle of the second clamping groove 17, the second clamping groove 17 is arc-shaped, the housing 12 is also arc-shaped, the protruding pile 14 on the housing 12 is placed in the middle of the second clamping groove 17, the housing 12 is rotated to enable the first clamping groove 15 in the middle of the protruding pile 14 to be close to the retaining pile 20, the retaining pile 20 extrudes a clamping block 19 in the middle of the first clamping groove 15, the clamping block 19 extrudes a spring 18 in the sliding groove 16, the clamping block 19 is retracted into the sliding groove 16, the retaining pile 20 enters the first clamping groove 15, then the clamping block 19 loses extrusion, the spring 18 rebounds the clamping block 19, the retaining pile 20 is clamped by the clamping block 19, the housing 12 is clamped on the outer side of the first fan 3, the filter screen 13 is arranged in the middle of the housing 12, the air to the business turn over filters, the same housing two that reduces through the proportion also is provided with in the outside of fan two 10 simultaneously, filter the air, when needs clear up, only need rotate housing 12, make the fixture block 19 and keep off the position between the stake 20 and change, just can be with light taking out of housing 12, through fixture block 19, keep off stake 20, protruding stake 14 and housing 12 make equipment reduce the accumulation of dust when ventilating heat dissipation, simultaneously can be more convenient when clearing up, only need take out housing 12, the convenience is washd and is installed housing 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Electric capacity cabinet with high-efficient ventilation cooling structure, including casing (1), its characterized in that: one side of casing (1) is provided with fixed block (2), the centre of fixed block (2) is provided with fan (3), the centre of fan (3) is provided with pivot (4), pivot (4) one side is provided with motor (5), the pivot (4) outside is provided with band pulley (6), band pulley (6) outside transmission is connected with belt (7), belt (7) one end transmission is connected with band pulley two (8), the fan (3) outside is provided with dustproof mechanism.

2. The capacitor cabinet with an efficient ventilation and heat dissipation structure as claimed in claim 1, wherein: the second belt wheel (8) is arranged on the outer side of the rotating rod (9), the two sides of the rotating rod (9) are provided with a second fan (10), and an air inlet (11) is formed in the inner side of the second fan (10).

3. The capacitor cabinet with the efficient ventilation and heat dissipation structure as claimed in claim 2, wherein: the wind directions of the first fan (3) and the second fan (10) are opposite, and the air inlet (11) is communicated with the interior of the shell (1).

4. The capacitor cabinet with an efficient ventilation and heat dissipation structure as claimed in claim 3, wherein: dustproof mechanism is including setting up housing (12) in fan (3) the outside, be provided with filter screen (13) in the middle of housing (12), housing (12) outside is provided with outstanding stake (14), be provided with draw-in groove (15) in the middle of outstanding stake (14), be provided with spout (16) in the middle of draw-in groove (15).

5. The capacitor cabinet with the efficient ventilation and heat dissipation structure as set forth in claim 4, wherein: the inner side of the outer side of the fixed block (2) is provided with a second clamping groove (17), a spring (18) is arranged in the middle of the sliding groove (16), a clamping block (19) is fixed on one side of the spring (18), and a retaining pile (20) is fixedly arranged in the middle of the second clamping groove (17).

6. The capacitor cabinet with an efficient ventilation and heat dissipation structure as claimed in claim 5, wherein: the second clamping groove (17) is arc-shaped, the size of the outer side of the first fan (3) is matched with that of the housing (12), and the outer side of the second fan (10) is provided with the second housing.