CN213989618U - Heat radiator for cubical switchboard is used - Google Patents
Heat radiator for cubical switchboard is used Download PDFInfo
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- CN213989618U CN213989618U CN202022067671.3U CN202022067671U CN213989618U CN 213989618 U CN213989618 U CN 213989618U CN 202022067671 U CN202022067671 U CN 202022067671U CN 213989618 U CN213989618 U CN 213989618U
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- heat dissipation
- cooling
- power switch
- heat
- air inlet
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Abstract
The utility model discloses a heat abstractor that cubical switchboard was used, including the cubical switchboard that is used for placing power switch, the heat abstractor that is used for increasing power switch radiating efficiency and the cooling device who is used for cooling power switch, be provided with heat abstractor and cooling device in the cubical switchboard, this heat radiation dress that cubical switchboard was used, good thermal conductivity heat conduction through the heat dissipation copper, enlarge the area of contact with the air through the fin, walk away the heat that the fin conducts through the cooling hosepipe in the cooling water pipe, realize the circulation of cooling water through the cooling pump, through cooling bath cooling hot water, the circulation is reciprocal, starts the fan through starting air inlet unit and further takes away the heat on fin and electric switch surface.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a heat dissipation dress that cubical switchboard was used.
Background
The power switch cabinet is important electric equipment for opening, closing, controlling and protecting in a power system. The switch cabinet mainly comprises measuring equipment, a circuit breaker, an isolating switch, a load switch, an operating mechanism and various protection devices. The gas insulated switch cabinet is one of power switch cabinets and is characterized in that a high-voltage element is sealed in a stainless steel gas box. The power switch cabinet is used as a combined electrical appliance, the heat generation density of the power switch cabinet is high, and if the heat in the power switch cabinet is too high, the reliability and the service life of the switch cabinet are seriously influenced, so that the heat dissipation of the interior of the power switch cabinet is particularly important.
Be equipped with the thermovent on the general power switch cabinet lateral wall of current cubical switchboard, install radiator fan in the thermovent, work through radiator fan increases the internal air circulation nature of cabinet, thereby take away the heat in the power switch cabinet, this kind of mode cooling efficiency is limited, when summer air temperature is too high, this kind of mode cooling efficiency is very limited, some power switch cabinets adopt the air conditioner external cooling, the cost is higher, and external air conditioner is bulky, the cubical switchboard is placed the unable air conditioner that sets up of department under many conditions, therefore, we propose the heat radiation device that a cubical switchboard was used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat radiator that cubical switchboard was used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for a switch cabinet comprises the switch cabinet for placing a power switch, the heat dissipation device for increasing the heat dissipation efficiency of the power switch and a cooling device for cooling the power switch, wherein the heat dissipation device and the cooling device are arranged in the switch cabinet.
Preferably, heat abstractor includes support column, power switch platform, heat dissipation copper, fin, louvre and fresh air inlet, the cubical switchboard includes the bottom plate, ground one side fixedly connected with support column is kept away from to the bottom plate, the one end that the bottom plate was kept away from to the support column is provided with the power switch platform, one side that the support column was kept away from to the power switch platform is provided with the heat dissipation copper, it has a plurality of fresh air inlets to open on the heat dissipation copper, a plurality of fins of one end fixedly connected with of power switch platform are kept away from to the heat dissipation copper, it has a plurality of louvres to open on the fin.
Preferably, cooling device includes condenser tube, inlet tube, outlet pipe, cooling water pump, cooling bath, circulating water pond and hot blast blowpipe apparatus, the cubical switchboard includes the back bottom plate, condenser tube one end fixedly connected with inlet tube, the inlet tube passes the cooling water pump fixed connection in back bottom plate and the circulating water pond, condenser tube keeps away from the one end of inlet tube and is provided with the outlet pipe, the outlet pipe passes the back bottom plate and extends to in the cooling bath.
Preferably, the air inlet device comprises an air inlet duct, a fan, a shaft sleeve, a fixing column, a transmission shaft, a transmission device and a motor, the switch cabinet comprises a rear plate, the air inlet duct is arranged on the rear plate, the shaft sleeve is fixedly connected with the fixing column in the air inlet duct, the transmission shaft is connected in the shaft sleeve in a rotating mode, the fan is fixedly connected to one end of the transmission shaft, and one end, far away from the fan, of the transmission shaft is in transmission connection with the motor through the transmission device.
Preferably, a cabinet door is arranged at one end, far away from the rear plate, of the switch cabinet, and the cabinet door is provided with an observation window.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a good heat conductivity heat conduction of heat dissipation copper enlarges the area of contact with the air through the fin, walks the heat that the fin conducts through the cooling water in the cooling water pipe, realizes the circulation of cooling water through the cooling pump, through cooling bath cooling hot water, and the circulation is reciprocal, starts the fan through the start air inlet unit and further takes away the heat on fin and electric switch surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the cooling device of the present invention;
FIG. 3 is a sectional view of the cooling device of the present invention;
fig. 4 is a schematic structural view of the heat dissipation device of the present invention.
In the figure: 1-a switch cabinet; 2-a heat sink; 3-a cooling device; 4-a support column; 5-a power switch platform; 6-a heat dissipation copper plate; 7-a heat sink; 8-heat dissipation holes; 9-air inlet holes; 10-a base plate; 11-a cooling water pipe; 12-a water inlet pipe; 13-water outlet pipe; 14-a cooling water pump; 15-a cooling pool; 16-a circulating water pool; 17-an air intake device; 18-rear floor; 19-an air inlet duct; 20-a fan; 21-shaft sleeve; 22-fixed column; 23-a drive shaft; 24-a transmission; 25-a motor; 26-a back plate; 27-a cabinet door; 28-observation window.
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 present invention provides a technical solution: the utility model provides a heat abstractor that cubical switchboard was used, is including the cubical switchboard 1 that is used for placing power switch, the heat abstractor 2 that is used for increasing power switch radiating efficiency and the cooling device 3 that is used for cooling off power switch, be provided with heat abstractor 2 and cooling device 3 in the cubical switchboard 1, use the realization through heat abstractor 2 and the cooperation of cooling device 3 to power switch's abundant cooling.
The cooling device 3 comprises a cooling water pipe 11, a water inlet pipe 12, a water outlet pipe 13, a cooling water pump 14, a cooling pool 15, a circulating water pool 16 and an air inlet device 17, the switch cabinet 1 comprises a rear bottom plate 18, one end of the cooling water pipe 11 is fixedly connected with the water inlet pipe 12, the water inlet pipe 12 penetrates through the rear bottom plate 18 and the cooling water pump 14 in the circulating water pool 16, the water outlet pipe 13 is arranged at one end, far away from the water inlet pipe 12, of the cooling water pipe 11, the water outlet pipe 13 penetrates through the rear bottom plate 18 and extends into the cooling pool 15, heat conducted by the heat dissipation fins 7 is carried out through the cooling water in the cooling water pipe 11, cooling water circulation is achieved through the cooling pump, hot water is cooled through the cooling pool 15, and circulation is achieved.
The air inlet device 17 comprises an air inlet duct 19, a fan 20, a shaft sleeve 21, a fixing column 22, a transmission shaft 23, a transmission device 24 and a motor 25, the switch cabinet 1 comprises a rear plate 26, the air inlet duct 19 is arranged on the rear plate 26, the shaft sleeve 21 is fixedly connected with the fixing column 22 in the air inlet duct 19, the transmission shaft 23 is rotatably connected with the shaft sleeve 21, one end of the transmission shaft 23 is fixedly connected with the fan 20, one end, far away from the fan 20, of the transmission shaft 23 is in transmission connection with the motor 25 through the transmission device 24, and the fan 20 is started by starting the air inlet device 17 to further take away heat on the surfaces of the radiating fins 7 and the electric switch.
One end of the switch cabinet 1, which is far away from the rear plate 26, is provided with a cabinet door 27, the cabinet door 27 is provided with an observation window 28, the switch cabinet 1 is sealed through the cabinet door 27, and the internal condition of the switch cabinet 1 is observed through the observation window 28.
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.
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 (4)
1. The utility model provides a heat abstractor that cubical switchboard was used which characterized in that: the cooling device comprises a switch cabinet (1) for placing a power switch, a heat dissipation device (2) for increasing the heat dissipation efficiency of the power switch and a cooling device (3) for cooling the power switch, wherein the heat dissipation device (2) and the cooling device (3) are arranged in the switch cabinet (1), the heat dissipation device (2) comprises a support column (4), a power switch platform (5), a heat dissipation copper plate (6), a heat dissipation fin (7), a heat dissipation hole (8) and an air inlet hole (9), the switch cabinet (1) comprises a bottom plate (10), the side, far away from the ground, of the bottom plate (10) is fixedly connected with the support column (4), one end, far away from the bottom plate (10), of the support column (4) is provided with the power switch platform (5), one side, far away from the support column (4), of the power switch platform (5) is provided with the heat dissipation copper plate (6), and the heat dissipation copper plate (6) is provided with a plurality of air inlet holes (9), the power switch platform is characterized in that one end, far away from the power switch platform (5), of the heat dissipation copper plate (6) is fixedly connected with a plurality of heat dissipation fins (7), and the heat dissipation fins (7) are provided with a plurality of heat dissipation holes (8).
2. The heat dissipation device for the switch cabinet according to claim 1, wherein: cooling device (3) include cooling water pipe (11), inlet tube (12), outlet pipe (13), cooling water pump (14), cooling bath (15), circulating water pond (16) and hot blast blowpipe apparatus (17), cubical switchboard (1) includes rear base plate (18), cooling water pipe (11) one end fixedly connected with inlet tube (12), inlet tube (12) pass rear base plate (18) and circulating water pond (16) interior cooling water pump (14) fixed connection, the one end that inlet tube (12) were kept away from in cooling water pipe (11) is provided with outlet pipe (13), outlet pipe (13) pass rear base plate (18) and extend to in cooling bath (15).
3. The heat dissipation device for the switch cabinet according to claim 2, wherein: the air inlet device (17) comprises an air inlet duct (19), a fan (20), an axle sleeve (21), a fixing column (22), a transmission shaft (23), a transmission device (24) and a motor (25), the switch cabinet (1) comprises a rear plate (26), the rear plate (26) is provided with the air inlet duct (19), the air inlet duct (19) is internally provided with the axle sleeve (21) through the fixing column (22), the axle sleeve (21) is rotatably connected with the transmission shaft (23), one end of the transmission shaft (23) is fixedly connected with the fan (20), and one end, far away from the fan (20), of the transmission shaft (23) is in transmission connection with the motor (25) through the transmission device (24).
4. The heat dissipation device for the switch cabinet according to claim 3, wherein: one end of the switch cabinet (1) far away from the rear plate (26) is provided with a cabinet door (27), and the cabinet door (27) is provided with an observation window (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022067671.3U CN213989618U (en) | 2020-09-21 | 2020-09-21 | Heat radiator for cubical switchboard is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022067671.3U CN213989618U (en) | 2020-09-21 | 2020-09-21 | Heat radiator for cubical switchboard is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213989618U true CN213989618U (en) | 2021-08-17 |
Family
ID=77254652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022067671.3U Active CN213989618U (en) | 2020-09-21 | 2020-09-21 | Heat radiator for cubical switchboard is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213989618U (en) |
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2020
- 2020-09-21 CN CN202022067671.3U patent/CN213989618U/en active Active
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