CN211790027U - Dustproof heat radiation structure of cubical switchboard - Google Patents
Dustproof heat radiation structure of cubical switchboard Download PDFInfo
- Publication number
- CN211790027U CN211790027U CN201922232609.2U CN201922232609U CN211790027U CN 211790027 U CN211790027 U CN 211790027U CN 201922232609 U CN201922232609 U CN 201922232609U CN 211790027 U CN211790027 U CN 211790027U
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- heat dissipation
- cabinet body
- cabinet
- air
- fixed mounting
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Abstract
The utility model discloses a dustproof heat radiation structure of switch cabinet, including the cabinet body and cabinet door, cabinet door hinge installs in cabinet body outer wall one side, cabinet body bottom four corners fixed mounting has the stabilizer blade, cabinet body inner wall both sides fixed mounting has the curb plate, form the inlet air duct between curb plate and the cabinet body inner wall, the welding of curb plate inner wall bottom has the bottom plate, the bottom plate bottom is close to axle center department and is fixedly installed the fan through the backup pad; the utility model discloses a heat dissipation corrugated pipe of installation realizes the circulation of air and flows, and the coolant liquid can carry out the circulation under the effect of water pump and flow in heat dissipation corrugated pipe, can carry out quick absorption with the heat in the air to can effectively get rid of the internal heat of cabinet, reach very good radiating effect, also need not introduce the cold air from the outside simultaneously, avoid the air to bring in outside dust and steam to the cabinet internal, guaranteed cubical switchboard interior electrical components's life.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a dustproof heat radiation structure of cubical switchboard.
Background
The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.
The main function of the switch cabinet is to open, close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, and components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades, good waterproof, dustproof and heat dissipation effects relate to the performance and service life of equipment in the switch cabinet, and are necessary guarantee for life safety of maintenance workers, so that the heat dissipation problem of the switch cabinet is always a key point of attention of technical personnel.
However, most of switch cabinets in the market generally radiate heat by arranging heat radiating ports on two sides of the cabinet body, the heat radiating effect of the mode is poor, and after the switch cabinet is used for a long time, dust can enter the cabinet body under the driving of air, and the dust is easily attached to electrical elements inside the switch cabinet, so that the normal work of the electrical elements inside the cabinet body is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof heat radiation structure of cubical switchboard 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: the utility model provides a dustproof heat radiation structure of cubical switchboard, includes the cabinet body and cabinet door, cabinet door hinge installs in cabinet external wall one side, cabinet body bottom four corners fixed mounting has the stabilizer blade, cabinet internal wall both sides fixed mounting has the curb plate, form inlet channel between curb plate and the cabinet internal wall, the welding of curb plate internal wall bottom has the bottom plate, the bottom plate bottom is close to axle center department and has the fan through backup pad fixed mounting, form the heat dissipation chamber between bottom plate bottom and the cabinet body, heat dissipation intracavity portion fixed mounting has the heat dissipation bellows, and fixed connection between heat dissipation bellows and the cabinet body, cabinet body bottom is close to axle center department fixed mounting and has the liquid reserve tank, the inside fixed mounting of liquid reserve tank.
Preferably, the inside fixed mounting of inlet air channel has filtering mechanism, filtering mechanism includes filter mesh bag and drier, the drier is filled in filter mesh bag inside.
Preferably, water pump output fixedly connected with feed liquor pipe, the one end fixed connection in the heat dissipation bellows one end that water pump output was kept away from to the feed liquor pipe, liquid reserve tank one end fixedly connected with returns the liquid pipe, the one end fixed connection in the heat dissipation bellows other end that the liquid reserve tank was kept away from to the liquid pipe returns the liquid pipe.
Preferably, an air outlet is formed in the position, close to the axis, of the surface of the bottom plate, and a metal mesh is embedded in the air outlet.
Preferably, a cone is fixedly installed at the top end of the cabinet body close to the axis.
Preferably, the heat dissipation corrugated pipe is of a spiral structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an installation heat dissipation corrugated pipe, when in actual use, the fan work can upwards blow the air at the bottom in the cabinet body, simultaneously also can upwards blow the heat that the internal electrical components of cabinet produced together, the gas that has the heat can enter into the inlet channel of both sides respectively, then reentry the heat dissipation intracavity, the coolant liquid that enters into the heat dissipation corrugated pipe simultaneously can absorb the heat in the air, the air that the heat was absorbed can be discharged from the air outlet under the suction of fan, then continue the rebound, realize the circulation flow of air, and the coolant liquid can circulate in the heat dissipation corrugated pipe under the effect of water pump, can carry out the quick absorption of heat in the air, thereby can effectively get rid of the internal heat of cabinet, reach very good radiating effect, simultaneously also need not introduce the cold air from the outside, avoid the air to bring outside dust and steam into the cabinet body, the service life of electrical components in the switch cabinet is ensured.
2. The utility model discloses a filtering mechanism of installation, back in the air enters into inlet air duct when the air, can pass filtering mechanism, the filter screen bag then can adsorb the dust in the air, and the drier can adsorb the moisture in the air simultaneously, when realizing the internal air inner loop of cabinet, also can clear away impurity and moisture in the internal air of cabinet to can guarantee the cleanliness factor of the internal air of cabinet, more can improve switch cabinet interior electrical components's life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a top view of the interior of the present invention;
fig. 4 is a schematic structural diagram of the filtering mechanism of the present invention.
In the figure: 1-a cabinet body; 2-cabinet door; 3-side plate; 4-heat dissipation corrugated pipes; 5-air inlet channel; 6-cone; 7-a filter mechanism; 8-a support plate; 9-a bottom plate; 10-a heat dissipation cavity; 11-a liquid inlet pipe; 12-a water pump; 13-a liquid storage tank; 14-a fan; 15-liquid return pipe; 16-air outlet; 17-a metal mesh; 18-a filter mesh bag; 19-a desiccant.
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 dustproof heat radiation structure of cubical switchboard, includes the cabinet body 1 and cabinet door 2, cabinet door 2 hinge mount is in 1 outer wall one side of the cabinet body, 1 bottom four corners fixed mounting of the cabinet body has the stabilizer blade, 1 inner wall both sides fixed mounting of the cabinet body has curb plate 3, form inlet air duct 5 between curb plate 3 and the 1 inner wall of the cabinet body, the welding of 3 inner wall bottom of curb plate has bottom plate 9, 9 bottoms of bottom plate are close to axle center department and have fan 14 through 8 fixed mounting of backup pad, form heat dissipation chamber 10 between 9 bottoms of bottom plate and the cabinet body 1, the inside fixed mounting in heat dissipation chamber 10 has heat dissipation bellows 4, and fixed connection between heat dissipation bellows 4 and the cabinet body 1, 1 bottoms of the cabinet body are close to axle center department fixed mounting and have liquid.
When the air-cooling cabinet is used, the fan 14 can blow air at the bottom in the cabinet body 1 upwards when working, and can blow heat generated by electrical components in the cabinet body 1 upwards at the same time, the gas with heat can enter the air inlet channels 5 at two sides respectively and then enter the heat dissipation cavity 10, meanwhile, the cooling liquid entering the heat dissipation corrugated pipe 4 can absorb the heat in the air, the air with heat absorbed can be discharged from the air outlet 16 under the suction force of the fan 14 and then continuously moves upwards to realize the circulating flow of the air, and the cooling liquid can circulate in the heat dissipation corrugated pipe 4 under the action of the water pump 12, so that the heat in the air can be quickly absorbed, thereby effectively removing the heat in the cabinet body 1, achieving a very good heat dissipation effect, simultaneously, cold air does not need to be introduced from the outside, and external dust and water vapor are prevented from being brought into the cabinet body by the air, the service life of electrical components in the switch cabinet is ensured.
Wherein, the inside fixed mounting of inlet air channel 5 has filtering mechanism 7, filtering mechanism 7 includes filter mesh bag 18 and drier 19, drier 19 is filled in filter mesh bag 18 inside.
Wherein, after the air entered into inlet air duct 5, can pass filtering mechanism 7, filter screen bag 18 then can adsorb the dust in the air, and the moisture in the air can be adsorbed to drier 19 simultaneously, when realizing the 1 air inner loop of the cabinet body, also can clear away impurity and moisture in the internal air of cabinet to can guarantee the cleanliness factor of the internal air of cabinet, more can improve cubical switchboard interior electrical components's life.
Wherein, water pump 12 output end fixedly connected with feed liquor pipe 11, the one end fixed connection in 4 one ends of heat dissipation bellows of water pump 12 output are kept away from to feed liquor pipe 11, liquid reserve tank 13 one end fixedly connected with returns liquid pipe 15, return liquid pipe 15 and keep away from the one end fixed connection in 4 other ends of heat dissipation bellows of liquid reserve tank 13.
Wherein, water pump 12 work can be with the coolant liquid in the liquid reserve tank 13 through feed liquor pipe 11 pour into to heat dissipation corrugated pipe 4 in, then by returning liquid pipe 15 backward flow to the liquid reserve tank 13 in, can realize the circulation of cooling liquid in the heat dissipation corrugated pipe 4 and flow, also can enter into the liquid reserve tank 13 after the coolant liquid absorbed the heat and give off simultaneously, also can increase a heat exchanger in returning liquid pipe 15 middle-end moreover, can strengthen the radiating effect.
An air outlet 16 is formed in the surface of the bottom plate 9 close to the axis, and a metal mesh 17 is embedded in the air outlet 16.
The metal mesh 17 can prevent impurities from falling from the air outlet 16 to the upper side of the fan 14, and the working safety is guaranteed.
Wherein, a cone 6 is fixedly arranged at the top end of the cabinet body 1 close to the axis.
Wherein, the air flowing to the top end of the cabinet body 1 can be dispersed, and the air entering the air inlet channels 5 at the two sides can be balanced.
Wherein, the heat dissipation corrugated pipe 4 is a spiral structure.
Wherein, the contact area of the heat radiation corrugated pipe 4 and the air can be effectively increased, thereby improving the heat absorption effect of the cooling liquid.
The working principle is as follows: when in use, the fan 14 works to blow air at the bottom of the cabinet 1 upwards, and simultaneously blow heat generated by electrical components in the cabinet 1 upwards, the air with heat will enter the air inlet channels 5 at two sides respectively, then enters the heat dissipation chamber 10, and the cooling liquid entering the heat dissipation corrugated pipe 4 absorbs the heat in the air, the air with the absorbed heat is discharged from the air outlet 16 under the suction force of the fan 14, then the cooling liquid moves upwards continuously to realize the circulation flow of the air, and the cooling liquid can circulate in the heat dissipation corrugated pipe 4 under the action of the water pump 12, can quickly absorb the heat in the air, thereby effectively removing the heat in the cabinet body 1, achieving good heat dissipation effect, meanwhile, cold air does not need to be introduced from the outside, and dust and water vapor outside the cabinet are prevented from being brought into the cabinet body by the air.
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 (6)
1. The utility model provides a dustproof heat radiation structure of cubical switchboard, includes the cabinet body (1) and cabinet door (2), cabinet door (2) hinge mount is in cabinet body (1) outer wall one side, cabinet body (1) bottom four corners fixed mounting has stabilizer blade, its characterized in that: the utility model discloses a cabinet, including the cabinet body, curb plate (3) and the cabinet body, form between curb plate (3) and the cabinet body (1) inner wall inlet air channel (5), curb plate (3) inner wall bottom welding has bottom plate (9), bottom plate (9) bottom is close to axle center department and has fan (14) through backup pad (8) fixed mounting, form heat dissipation chamber (10) between bottom plate (9) bottom and the cabinet body (1), heat dissipation chamber (10) inside fixed mounting has heat dissipation bellows (4), and fixed connection between heat dissipation bellows (4) and the cabinet body (1), the cabinet body (1) bottom is close to axle center department fixed mounting and has liquid reserve tank (13), liquid reserve tank (13) inside fixed mounting has water pump (12).
2. The dustproof heat dissipation structure of the switch cabinet according to claim 1, wherein: the air inlet channel (5) is internally and fixedly provided with a filtering mechanism (7), the filtering mechanism (7) comprises a filtering mesh bag (18) and a drying agent (19), and the drying agent (19) is filled in the filtering mesh bag (18).
3. The dustproof heat dissipation structure of the switch cabinet according to claim 1, wherein: water pump (12) output end fixedly connected with feed liquor pipe (11), the one end fixed connection in heat dissipation bellows (4) one end of water pump (12) output is kept away from in feed liquor pipe (11), liquid reserve tank (13) one end fixedly connected with returns liquid pipe (15), return liquid pipe (15) and keep away from the one end fixed connection in heat dissipation bellows (4) other end of liquid reserve tank (13).
4. The dustproof heat dissipation structure of the switch cabinet according to claim 1, wherein: an air outlet (16) is formed in the surface of the bottom plate (9) close to the axis, and a metal mesh (17) is embedded in the air outlet (16).
5. The dustproof heat dissipation structure of the switch cabinet according to claim 1, wherein: the top end of the cabinet body (1) is fixedly provided with a cone (6) close to the axis.
6. The dustproof heat dissipation structure of the switch cabinet according to claim 1, wherein: the heat dissipation corrugated pipe (4) is of a spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232609.2U CN211790027U (en) | 2019-12-13 | 2019-12-13 | Dustproof heat radiation structure of cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232609.2U CN211790027U (en) | 2019-12-13 | 2019-12-13 | Dustproof heat radiation structure of cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211790027U true CN211790027U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922232609.2U Expired - Fee Related CN211790027U (en) | 2019-12-13 | 2019-12-13 | Dustproof heat radiation structure of cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211790027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952622A (en) * | 2021-04-14 | 2021-06-11 | 刘德元 | Intelligent switch cabinet and use method thereof |
| CN113314995A (en) * | 2021-06-05 | 2021-08-27 | 王锦涛 | Building control cabinet |
| CN115435335A (en) * | 2022-07-26 | 2022-12-06 | 安派智厨(浙江)有限公司 | Safe efficient point carbon machine |
-
2019
- 2019-12-13 CN CN201922232609.2U patent/CN211790027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952622A (en) * | 2021-04-14 | 2021-06-11 | 刘德元 | Intelligent switch cabinet and use method thereof |
| CN113314995A (en) * | 2021-06-05 | 2021-08-27 | 王锦涛 | Building control cabinet |
| CN115435335A (en) * | 2022-07-26 | 2022-12-06 | 安派智厨(浙江)有限公司 | Safe efficient point carbon machine |
| CN115435335B (en) * | 2022-07-26 | 2024-02-09 | 安派智厨(浙江)有限公司 | Safe and efficient carbon dropping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |