CN214849975U

CN214849975U - Capacitor box with heat dissipation function

Info

Publication number: CN214849975U
Application number: CN202121100320.6U
Authority: CN
Inventors: 高波; 年士厂; 刘法丰
Original assignee: Anhui Lianchang Power Technology Co ltd
Current assignee: Anhui Lianchang Power Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-23
Anticipated expiration: 2031-05-21

Abstract

The application discloses capacitor box with heat dissipation function, which comprises a supporting seat, hold subassembly and radiator unit, it includes the bottom plate to hold the subassembly, the roof, the door plant, type box frame and backup pad, radiator unit includes radiator fan, the heat exchange tube, the heat transfer pump, a plurality of semiconductor refrigeration pieces, radiator fan installs in the lower wall of roof, the upper wall in the bottom plate is installed to the heat exchange pump, the heat exchange tube is installed in type box frame's inner wall, the end of intaking of heat exchange tube links to each other with the play water end of heat transfer pump, the play water end of heat exchange tube links to each other with the end of intaking of heat transfer pump, a plurality of semiconductor refrigeration pieces are installed in the lateral part of heat exchange tube, the inboard of heat exchange tube is inserted to the refrigeration end of a plurality of semiconductor refrigeration pieces, the end of a plurality of semiconductor pieces stretches into between radiator fan and the roof. This scheme, simple and convenient realization heat dissipation reaches good radiating effect, guarantees the good operation of electric capacity cabinet.

Description

Capacitor box with heat dissipation function

Technical Field

The application relates to the technical field of capacitor cabinets, in particular to a capacitor cabinet with a heat dissipation function.

Background

The capacitor cabinet, i.e. the capacitance compensation cabinet, is short for short, most of the load types in the power system belong to inductive loads, and power electronic equipment is widely used by power consumers, so that the power factor of a power grid is low. The lower power factor reduces the utilization rate of equipment, increases the power supply investment, damages the voltage quality, reduces the service life of the equipment and greatly increases the line loss. Therefore, the capacitance compensation cabinet is connected in the power system, inductive load can be balanced, power factor is improved, and utilization rate of equipment is improved.

However, in the conventional capacitor box, heat dissipation is generally performed only by installing a heat dissipation fan at a side portion of a case, but only by adopting a fan heat dissipation mode, the heat dissipation effect is poor in the continuous use process, and the heat dissipation quality is affected.

SUMMERY OF THE UTILITY MODEL

The main objective of this application provides a capacitor box with heat dissipation function to improve the correlation technique, the radiating effect is relatively poor, influences the problem of radiating effect.

In order to achieve the above object, the present application provides a capacitor box with a heat dissipation function, which includes a supporting base, an accommodating assembly and a heat dissipation assembly.

The containing assembly comprises a bottom plate, a top plate, a door plate, a box frame shaped like a Chinese character 'ao' and a supporting plate, the bottom plate is installed on the upper portion of the supporting seat, the box frame shaped like a Chinese character 'ao' is installed on the upper portion of the bottom plate, the top plate is installed on the upper portion of the box frame shaped like a Chinese character 'ao', a plurality of through holes are formed in the middle of the top plate, the door plate is hinged to the side portion of the box frame shaped like a Chinese character 'ao', the bottom plate, the top plate, the door plate and the inner wall of the box frame shaped like a Chinese character 'ao' form a containing cavity, and the supporting plate is installed on the upper portion of the bottom plate.

The heat dissipation assembly comprises a heat dissipation fan, a heat exchange tube and a plurality of semiconductor refrigeration pieces, wherein the heat dissipation fan is installed on the lower wall of the top plate, the heat exchange tube is installed on the upper wall of the bottom plate, the heat exchange tube is installed on the inner wall of the box frame shaped like a Chinese character 'ao', the water inlet end of the heat exchange tube is connected with the water outlet end of the heat exchange tube, the water outlet end of the heat exchange tube is connected with the water inlet end of the heat exchange tube, the semiconductor refrigeration pieces are installed on the side portions of the heat exchange tube and are inserted into the inner side of the heat exchange tube, and the heating ends of the semiconductor refrigeration pieces stretch into the heat dissipation fan and the space between the top plates.

In an embodiment of the application, the supporting seat includes a bearing plate and four universal brake wheels, four universal brake wheels are respectively installed at four corners of the lower portion of the bearing plate, and the bottom plate is installed at the upper portion of the bearing plate.

In an embodiment of the present application, the bottom plate, the top plate and the box frame shaped like a Chinese character 'ao' are of an integral structure, a plurality of mounting holes are opened at the side portion of the box frame shaped like a Chinese character 'ao', a support pillar is mounted at the lower portion of the top plate, and the cooling fan is mounted at the lower portion of the support pillar.

In one embodiment of the present application, a magnet block is installed at a side portion of the door panel, and an iron plate engaged with the magnet block is installed at a side portion of the box frame shaped like a Chinese character 'ao'.

In an embodiment of the application, a pull rope is installed on the side portion of the door panel, and a groove matched with the magnet block is formed in the side portion of the iron sheet.

In an embodiment of this application, the heat exchange tube is supreme S-shaped setting from down, the overlooking cross-section of heat exchange tube is the setting of L type.

In an embodiment of the present application, a protective frame is disposed on an outer side of the heat dissipation fan, and the protective frame is mounted on a lower portion of the support column.

In an embodiment of this application, still include the storage water tank, the storage water tank install in the upper portion of bottom plate, the heat transfer pump install in the upper portion of storage water tank, the end of intaking of heat transfer pump stretches into the inside of storage water tank, the play water end of heat exchange tube with the upper portion of storage water tank links to each other.

In one embodiment of the application, a digital thermometer is installed on the side of the water storage tank, and a display panel of the digital thermometer extends out of the side of the concave box frame.

In one embodiment of the present application, the heat exchange pipe is provided with a heat sink at a side thereof.

Compared with the prior art, the beneficial effects of this application are: when the capacitor cabinet with the heat dissipation function is used, the electric elements are arranged on the supporting plate, the cooling liquid is driven to flow in the heat exchange tube by the operation of the heat exchange pump, the electric elements arranged on the supporting plate are further subjected to heat dissipation, and the water passing through the inside of the heat exchange tube is subjected to heat exchange by the operation of the semiconductor refrigerating sheet, so that the temperature of the water in the heat exchange tube is reduced, and a better cooling effect is achieved; through radiator fan's operation, drive the air and flow, and then will hold the inside temperature reduction of subassembly, simultaneously, dispel the heat to the end of heating of semiconductor refrigeration piece, wholly reach better radiating effect.

Drawings

Fig. 1 is a schematic front view of a capacitor box with a heat dissipation function provided in embodiment 1 of the present application;

fig. 2 is a schematic front sectional view of a capacitor box with a heat dissipation function provided in embodiment 1 of the present application;

fig. 3 is a schematic top sectional view of a capacitor box with a heat dissipation function provided in embodiment 1 of the present application;

fig. 4 is a schematic front view of a capacitor box with a heat dissipation function provided in embodiment 2 of the present application;

fig. 5 is a schematic front sectional view of a capacitor box with a heat dissipation function provided in embodiment 2 of the present application.

In the figure: 100. a supporting seat; 110. a carrier plate; 120. a universal brake wheel; 200. a containment assembly; 210. a base plate; 220. a top plate; 221. a support pillar; 230. a door panel; 231. a magnet block; 232. pulling a rope; 240. a box frame shaped like a Chinese character 'ao'; 241. mounting holes; 242. iron sheets; 243. a groove; 250. a support plate; 260. a through hole; 300. a heat dissipating component; 310. a heat radiation fan; 311. a protective frame; 320. a heat exchange pipe; 321. a heat sink; 330. a heat exchange pump; 340. a semiconductor refrigeration sheet; 350. a water storage tank; 351. a digital thermometer.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-3, the present application provides a capacitor box with heat dissipation function, including a supporting base 100, a receiving assembly 200 and a heat dissipation assembly 300, wherein the receiving assembly 200 is mounted on an upper portion of the supporting base 100, and the heat dissipation assembly 300 is mounted on a side portion of the receiving assembly 200, wherein the supporting base 100 is used for supporting the whole, the receiving assembly 200 is used for providing a space, and the heat dissipation assembly 300 is used for dissipating heat.

Referring to fig. 1, 2 and 3, the accommodating assembly 200 includes a bottom plate 210, a top plate 220, a door plate 230, a box frame 240 shaped like a Chinese character 'ao', and a supporting plate 250, the bottom plate 210 is mounted on the upper portion of the supporting base 100, the box frame 240 shaped like a Chinese character 'ao' is mounted on the upper portion of the bottom plate 210, the top plate 220 is mounted on the upper portion of the box frame 240 shaped like a Chinese character 'ao', a plurality of through holes 260 are opened in the middle portion of the top plate 220, the door plate 230 is hinged to the side portion of the box frame 240 shaped like a Chinese character 'ao', the bottom plate 210, the top plate 220, the door plate 230 and the inner wall of the box frame 240 shaped like a Chinese character 'ao' constitute an accommodating cavity, the supporting plate 250 is mounted on the upper portion of the bottom plate 210 by bolts, when specifically arranged, the bottom plate 210, the top plate 220 and the box frame 240 shaped like a Chinese character 'ao' are integrated structure, a plurality of mounting holes 241 are opened in the side portion of the box frame 240 shaped like a Chinese character 'ao' box frame 240, the mounting holes 241 are used for mounting of the electric element control buttons, and the supporting posts 221 are mounted on the lower portion of the top plate 220 by bolts.

In this embodiment, the supporting base 100 includes a supporting plate 110 and four universal brake wheels 120, the four universal brake wheels 120 are respectively installed at four corners of the lower portion of the supporting plate 110 by bolts, and the bottom plate 210 is installed at the upper portion of the supporting plate 110 by bolts.

In this embodiment, magnet piece 231 is installed through the mode of inlaying the dress to the lateral part of door plant 230, magnet piece 231 is the setting of cylinder type, and magnet piece 231 can be provided with a plurality of, concave type case frame 240's lateral part has through the screw install with magnet piece 231 complex iron sheet 242, when specifically setting up, door plant 230's lateral part is installed the stay cord 232 through the screw, stay cord 232 makes things convenient for holding of hand, be convenient for open door plant 230, the lateral part of iron sheet 242 seted up with magnet piece 231 complex recess 243, make things convenient for opening of door plant 230, be convenient for overhaul and change inside electrical component.

Referring to fig. 2 and 3, the heat dissipating assembly 300 includes a heat dissipating fan 310, a heat exchanging pipe 320, a heat exchanging pump 330, and a plurality of semiconductor cooling fins 340, wherein the heat dissipating fan 310 is mounted on the lower wall of the top plate 220 by screws, when the heat dissipating fan is specifically disposed, a protective frame 311 is disposed on the outer side of the heat dissipating fan 310, the protective frame 311 is mounted on the lower portion of the supporting pillar 221, the protective frame 311 is used for protecting the heat dissipating fan 310, the protective frame 311 is formed by bending iron wires, the iron wires are in clearance fit, the heat exchanging pump 330 is mounted on the upper wall of the bottom plate 210 by bolts, when the heat dissipating assembly is specifically disposed, the heat exchanging pipe 320 is disposed in an S shape from bottom to top, in order to fit the supporting plate 250 and the concave box frame 240, the top cross section of the heat exchanging pipe 320 is disposed in an L shape, the heat exchanging pipe 320 is mounted on the inner wall of the concave box frame 240, the water inlet end of the heat exchanging pipe 320 is connected to the water outlet end of the heat exchanging pump 330, the water outlet end of the heat exchange tube 320 is connected with the water inlet end of the heat exchange pump 330, the semiconductor chilling plates 340 are arranged on the side portion of the heat exchange tube 320, the chilling ends of the semiconductor chilling plates 340 are inserted into the inner side of the heat exchange tube 320, the heating ends of the semiconductor chilling plates 340 extend into the space between the radiating fan 310 and the top plate 220, and the radiating fan 310 is used for cooling the heating ends of the semiconductor chilling plates 340.

Example 2

Referring to fig. 4 and 5, different from embodiment 1, the capacitor box with a heat dissipation function further includes a water storage tank 350, the water storage tank 350 is mounted on the upper portion of the bottom plate 210, the heat exchange pump 330 is mounted on the upper portion of the water storage tank 350 through a bolt, a water inlet end of the heat exchange pump 330 extends into the water storage tank 350, and a water outlet end of the heat exchange pipe 320 is connected with the upper portion of the water storage tank 350, in a specific setting, in order to detect and observe temperature, a digital thermometer 351 is mounted on a side portion of the water storage tank 350, a display panel of the digital thermometer 351 extends out from a side portion of the box frame 240 shaped like a Chinese character 'ao', in a specific use, the water storage tank 350 stores cooling liquid, and further prevents the cooling liquid from being insufficient to affect heat dissipation, and it needs to be noted that the cooling liquid can be water, oil, or the like; a liquid replenishing pipe and a liquid discharging pipe are connected to the side of the water storage tank 350 for replenishing the cooling liquid and discharging the cooling liquid, respectively.

Specifically, this electric capacity cabinet with heat dissipation function's theory of operation: when the cooling device is used, the electric elements are arranged on the upper part of the supporting plate 250, the cooling liquid is driven to flow in the heat exchange tube 320 through the operation of the heat exchange pump 330, the electric elements arranged on the supporting plate 250 are further subjected to heat dissipation, and the water passing through the heat exchange tube 320 is subjected to heat exchange through the operation of the semiconductor refrigerating fins 340, so that the temperature of the water in the heat exchange tube is reduced, and a good cooling effect is achieved; through radiator fan 310's operation, drive the air and flow, and then will hold the inside temperature reduction of subassembly 200, simultaneously, dispel the heat to the end of heating of semiconductor refrigeration piece 340, wholly reach better radiating effect.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a capacitor box with heat dissipation function which characterized in that includes:

a supporting seat;

the accommodating assembly comprises a bottom plate, a top plate, a door plate, a box frame shaped like a Chinese character 'ao' and a supporting plate, the bottom plate is installed on the upper portion of the supporting seat, the box frame shaped like a Chinese character 'ao' is installed on the upper portion of the bottom plate, the top plate is installed on the upper portion of the box frame shaped like a Chinese character 'ao', a plurality of through holes are formed in the middle of the top plate, the door plate is hinged to the side portion of the box frame shaped like a Chinese character 'ao', an accommodating cavity is formed by the bottom plate, the top plate, the door plate and the inner wall of the box frame shaped like a Chinese character 'ao', and the supporting plate is installed on the upper portion of the bottom plate;

the heat dissipation assembly comprises a heat dissipation fan, a heat exchange tube and a plurality of semiconductor refrigeration pieces, wherein the heat dissipation fan is installed on the lower wall of the top plate, the heat exchange tube is installed on the upper wall of the bottom plate, the heat exchange tube is installed on the inner wall of the box frame shaped like a Chinese character 'ao', the water inlet end of the heat exchange tube is connected with the water outlet end of the heat exchange tube, the water outlet end of the heat exchange tube is connected with the water inlet end of the heat exchange tube, the semiconductor refrigeration pieces are installed on the side portion of the heat exchange tube and are inserted into the inner side of the heat exchange tube, and the heating ends of the semiconductor refrigeration pieces stretch into the heat dissipation fan and the top plate.

2. The capacitor box as claimed in claim 1, wherein the supporting base comprises a supporting plate and four universal braking wheels, the four universal braking wheels are respectively mounted at four corners of a lower portion of the supporting plate, and the bottom plate is mounted at an upper portion of the supporting plate.

3. The capacitor box with the heat dissipation function of claim 1, wherein the bottom plate, the top plate and the box frame are of an integral structure, a plurality of mounting holes are formed in the side portion of the box frame, a support column is mounted at the lower portion of the top plate, and the heat dissipation fan is mounted at the lower portion of the support column.

4. The capacitor cabinet with the heat dissipation function as claimed in claim 1, wherein a magnet block is mounted on a side portion of the door panel, and an iron sheet matched with the magnet block is mounted on a side portion of the box frame shaped like a Chinese character 'ao'.

5. The capacitor cabinet with the heat dissipation function as recited in claim 4, wherein a pull rope is installed on a side portion of the door panel, and a groove matched with the magnet block is formed on a side portion of the iron sheet.

6. The capacitor cabinet with the heat dissipation function as recited in claim 1, wherein the heat exchange tube is arranged in an S-shape from bottom to top, and the top cross section of the heat exchange tube is arranged in an L-shape.

7. The capacitor cabinet with the heat dissipation function as claimed in claim 3, wherein a protective frame is disposed outside the heat dissipation fan, and the protective frame is mounted on a lower portion of the supporting column.

8. The capacitor box with the function of dissipating heat as claimed in claim 1, further comprising a water storage tank, wherein the water storage tank is mounted on the upper portion of the bottom plate, the heat exchange pump is mounted on the upper portion of the water storage tank, a water inlet end of the heat exchange pump extends into the water storage tank, and a water outlet end of the heat exchange pipe is connected with the upper portion of the water storage tank.

9. The capacitor box with the function of dissipating heat as claimed in claim 8, wherein a digital thermometer is installed at a side of the water storage box, and a display panel of the digital thermometer extends out from a side of the concave-shaped box frame.

10. The capacitor cabinet with the function of dissipating heat as claimed in claim 1, wherein the heat exchanging pipes are provided with heat dissipating fins at the sides thereof.