CN209748008U - Heat dissipation dehumidification structure of intelligent power distribution terminal - Google Patents
Heat dissipation dehumidification structure of intelligent power distribution terminal Download PDFInfo
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- CN209748008U CN209748008U CN201920673827.7U CN201920673827U CN209748008U CN 209748008 U CN209748008 U CN 209748008U CN 201920673827 U CN201920673827 U CN 201920673827U CN 209748008 U CN209748008 U CN 209748008U
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Abstract
The utility model belongs to the technical field of electrical equipment, especially, be a heat dissipation dehumidification structure of intelligent power distribution terminal, including the cabinet body, interior radiator unit, outer radiator unit, cabinet inner baffle, refrigeration subassembly and tuber pipe wherein, be equipped with the cabinet door on the cabinet body, outer radiator unit sets up on the inner wall that the cabinet body corresponds the cabinet door, interior radiator unit sets up in the inside of the cabinet body and fixed mounting is on outer radiator unit, interior radiator unit includes first heating panel, water-cooling channel, goes up heat conduction copper sheet, lower heat conduction copper sheet, heat conduction copper ring and connection copper sheet, first heating panel is connected with the internal electronic component of cabinet, water-cooling channel is the inside of snakelike setting at first heating panel. The utility model provides high radiating rate in the cabinet, the radiating efficiency is high, the effect is good, has reduced the water content of air in the cabinet simultaneously, reaches the effect of dehumidification, stops or has reduced the potential safety hazard that inside electronic equipment is ageing, the material mildenes and rot and the corrosion of steel structure spare, has guaranteed the safe operation of electric wire netting.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a heat dissipation dehumidification structure at intelligent power distribution terminal.
Background
Distribution switch monitor terminal (FTU for short) has remote control, remote signaling, fault detection function to communicate with distribution automation master station, provide distribution system operation condition and various parameters promptly and monitor the required information of control, parameter when including on-off state, electric energy parameter, interphase fault, earth fault and trouble, and the order of carrying out distribution master station and issuing adjusts and control distribution equipment, realize functions such as fault location, fault isolation and the regional quick recovery power supply of non-trouble.
The FTU is an intelligent terminal device installed on a distribution room or feeder. The intelligent power distribution system can communicate with a remote power distribution substation, sends the operation data of the power distribution equipment to the power distribution substation, and can also receive the control command of the power distribution substation to control and regulate the power distribution equipment. However, the existing power distribution terminal equipment is single in structure and poor in heat dissipation and dehumidification effects, internal electronic equipment is prone to accelerated aging, material mildew and corrosion potential safety hazards of steel structural parts in a damp and hot environment, and the safe operation of a power grid cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a heat dissipation dehumidification structure at intelligent power distribution terminal has solved current distribution terminal equipment single structure, and heat dissipation dehumidification effect is poor, easily leads to inside electronic equipment accelerated ageing, material to milden and rot and steel structure spare corrosion potential safety hazard in damp and hot environment, can not guarantee the problem of electric wire netting safe operation.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation and dehumidification structure of an intelligent power distribution terminal comprises a cabinet body, an inner heat dissipation assembly, an outer heat dissipation assembly, a cabinet inner partition board, a refrigeration assembly and an air duct, wherein a cabinet door is arranged on the cabinet body, the outer heat dissipation assembly is arranged on the inner wall of the cabinet body corresponding to the cabinet door, the inner heat dissipation assembly is arranged inside the cabinet body and fixedly mounted on the outer heat dissipation assembly, the inner heat dissipation assembly comprises a first heat dissipation plate, a water cooling channel, an upper heat conduction copper sheet, a lower heat conduction copper sheet, a heat conduction copper ring and a connection copper sheet, the first heat dissipation plate is connected with an electronic assembly in the cabinet body, the water cooling channel is arranged inside the first heat dissipation plate in a snake shape, a water inlet and a water outlet for water inlet and outlet of the water cooling channel are respectively arranged on the end face, close to the cabinet door, of the upper heat conduction copper sheet is embedded on the end face, far away from the cabinet door, of the first heat dissipation, the heat-conducting copper ring is sleeved on the outer surface of the water-cooling channel, the upper heat-conducting copper sheet and the lower heat-conducting copper sheet are respectively connected with the heat-conducting copper ring through connecting copper sheets, the outer heat-radiating assembly comprises a second heat-radiating plate, an outer mounting seat and heat-radiating fins, the second heat-radiating plate is fixedly connected with the end surface, far away from the cabinet door, of the first heat-radiating plate, the outer mounting seat is arranged at one end, far away from the first heat-radiating plate, of the second heat-radiating plate, the heat-radiating fins are arranged at one end, far away from the second heat-radiating plate, of the outer mounting seat, the cabinet inner partition plate is transversely mounted in the cabinet body, air vents are arranged on the cabinet inner partition plate, air sleeves vertically and correspondingly arranged with the air vents are arranged at the bottom of the cabinet inner partition plate, the refrigerating assembly is arranged at the bottom of the inner cavity of the cabinet body, the semiconductor refrigeration board sets up at the refrigeration intracavity, the one end and the windband of tuber pipe are connected, the other end of tuber pipe runs through the casing and is connected with the air inlet of semiconductor refrigeration board, it has the fan to establish ties on the tuber pipe, the comdenstion water exit end and the retaining chamber pipeline intercommunication of semiconductor refrigeration board, be provided with comdenstion water export and backward flow import on the casing, the water inlet is through leading cold tube and comdenstion water exit linkage, it has the water pump to establish ties on the cold tube, the delivery port passes through back flow and backward flow access connection.
As a preferred technical scheme of the utility model, be equipped with outer drainage mouth on the cabinet body, still be equipped with the water storage chamber outlet corresponding with the water storage chamber on the casing, this water storage chamber outlet passes through the drain pipe and is connected with outer drainage mouth.
As a preferred technical solution of the present invention, the first heat dissipation plate and the second heat dissipation plate are fastened by a first screw.
As an optimal technical scheme of the utility model, be equipped with the mounting groove with outer mount pad looks adaptation on the inner wall of the cabinet body, outer mount pad passes through the second screw fastening on the mounting groove.
As an optimized technical scheme of the utility model, the link of outer mount pad and mounting groove is equipped with seal gasket.
As an optimized technical scheme of the utility model, be equipped with the installation round pin on the cabinet body.
(III) advantageous effects
Compared with the prior art, the utility model provides a heat dissipation dehumidification structure at intelligent power distribution terminal possesses following beneficial effect:
1. this intelligent power distribution terminal's heat dissipation dehumidification structure sets up through the combination of interior radiator unit and outer radiator unit, has improved the interior radiating rate of cabinet, and the radiating efficiency is high, the effect is good.
2. this intelligent power distribution terminal's heat dissipation dehumidification structure, through refrigeration subassembly, windband, tuber pipe, fan, lead the combination setting of cold pipe and interior radiating component, with the interior moist hot gas condensation of cabinet water, and adopt water-cooled cooling mode to further improve the radiating efficiency, reduced the water content of air in the cabinet simultaneously, reach the effect of dehumidification, stop or reduced that inside electronic equipment is ageing, the material mildenes and rot and the potential safety hazard of steel structure spare corrosion, guaranteed the safe operation of electric wire netting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic view of a connection structure of the inner heat dissipation assembly and the outer heat dissipation assembly of the present invention;
FIG. 3 is a cross-sectional view of a mid-section inner heat dissipation assembly of the present invention;
fig. 4 is a schematic view of the internal structure of the refrigeration assembly of the present invention;
Fig. 5 is a schematic view of the connection structure of the middle and inner heat dissipation assemblies, the outer heat dissipation assembly and the inner wall of the cabinet body.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. an inner heat dissipation assembly; 301. a first heat dissipation plate; 302. a water-cooling channel; 303. an upper heat conducting copper sheet; 304. a lower thermally conductive copper sheet; 305. a heat-conducting copper ring; 306. connecting the copper sheets; 4. an outer heat dissipating component; 401. a second heat dissipation plate; 402. an outer mount; 403. heat dissipation fins; 5. a cabinet internal partition plate; 6. a refrigeration assembly; 601. a housing; 602. a shell inner partition; 603. a semiconductor refrigeration plate; 7. a vent; 8. a wind sleeve; 9. an air duct; 10. a fan; 11. a cold conducting pipe; 12. a return pipe; 13. A water pump; 14. a water inlet; 15. a water outlet; 16. a refrigeration cavity; 17. a water storage cavity; 18. a drain pipe; 19. a first screw; 20. a second screw; 21. and (6) installing a pin.
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.
Examples
referring to fig. 1-5, the present invention provides the following technical solutions: a heat dissipation and dehumidification structure of an intelligent power distribution terminal comprises a cabinet body 1, an inner heat dissipation assembly 3, an outer heat dissipation assembly 4, a cabinet inner partition plate 5, a refrigeration assembly 6 and an air pipe 9, wherein a cabinet door 2 is arranged on the cabinet body 1, the outer heat dissipation assembly 4 is arranged on the inner wall of the cabinet body 1 corresponding to the cabinet door 2, the inner heat dissipation assembly 3 is arranged inside the cabinet body 1 and fixedly mounted on the outer heat dissipation assembly 4, the inner heat dissipation assembly 3 comprises a first heat dissipation plate 301, a water cooling channel 302, an upper heat conduction copper sheet 303, a lower heat conduction copper sheet 304, a heat conduction copper ring 305 and a connecting copper sheet 306, the first heat dissipation plate 301 is connected with electronic assemblies inside the cabinet body 1, the water cooling channel 302 is arranged inside the first heat dissipation plate 301 in a snake shape, a water inlet 14 and a water outlet 15 for water inlet and outlet of the water cooling channel 302 are respectively arranged on the first heat dissipation plate 301, the upper heat conduction, the lower heat conducting copper sheet 304 is embedded on the end face of the first heat radiating plate 301 far away from the cabinet door 2 and is arranged corresponding to the upper heat conducting copper sheet 303 in the front-back direction, the heat conducting copper ring 305 is sleeved on the outer surface of the water cooling channel 302, the upper heat conducting copper sheet 303 and the lower heat conducting copper sheet 304 are respectively connected with the heat conducting copper ring 305 through the connecting copper sheet 306, the outer heat radiating assembly 4 comprises a second heat radiating plate 401, an outer mounting seat 402 and heat radiating fins 403, the second heat radiating plate 401 is fixedly connected with the end face of the first heat radiating plate 301 far away from the cabinet door 2, the outer mounting seat 402 is arranged at one end of the second heat radiating plate 401 far away from the first heat radiating plate 301, the heat radiating fins 403 are arranged at one end of the outer mounting seat 402 far away from the second heat radiating plate 401, the cabinet internal partition 5 is transversely arranged in the cabinet body 1, the cabinet internal partition 5 is provided with air vents 7, the refrigeration assembly 6 comprises a shell 601, a shell inner partition 602 and a semiconductor refrigeration board 603, the shell inner partition 602 is transversely arranged inside the shell 601 and vertically divides an inner cavity of the shell 601 into a refrigeration cavity 16 and a water storage cavity 17, the semiconductor refrigeration board 603 is arranged in the refrigeration cavity 16, one end of an air pipe 9 is connected with an air sleeve 8, the other end of the air pipe 9 penetrates through the shell 601 and is connected with an air inlet of the semiconductor refrigeration board 603, a fan 10 is connected on the air pipe 9 in series, a condensed water outlet end of the semiconductor refrigeration board 603 is communicated with a pipeline of the water storage cavity 17, a condensed water outlet and a backflow water inlet are arranged on the shell 601, a water inlet 14 is connected with the condensed water outlet through a cold guide pipe 11, a water pump 13 is connected on the cold guide pipe 11 in series, and a water.
In this embodiment, the heat-conducting copper rings 305 are designed in a sectional manner, and the plurality of heat-conducting copper rings 305 are correspondingly sleeved on the part of the water-cooling channel 302 located in the linear axial direction, so that the heat dissipation efficiency can be improved, the use of heat-conducting copper can be reduced, and the heat dissipation cost can be reduced.
Specifically, the cabinet body 1 is provided with an outer drainage port, and the housing 601 is further provided with a water storage cavity drainage port corresponding to the water storage cavity 17, and the water storage cavity drainage port is connected with the outer drainage port through a drainage pipe 18.
In this embodiment, an external water pumping system may be adopted, the backflow hot water is discharged outwards under the action of the drain pump through a pipeline connected with the external drain port, the refrigeration and water cooling operations may adopt intermittent cooperation, for example, the condensed water obtained by the refrigeration of the refrigeration component 6 enters the water storage cavity 17 through the pipeline, the condensed water at this time is supplied to the internal heat dissipation component 3 for water cooling operation, and is discharged through the drain pipe 18 after the temperature of the condensed water is raised for a plurality of times during the circulation of the condensed water, the fan 10 and the semiconductor refrigeration plate 603 stop working in the process of a plurality of times of circulation of the condensed water, and the fan 10 and the semiconductor refrigeration plate 603 continue working after the warm water is discharged, and.
Specifically, the first heat dissipation plate 301 and the second heat dissipation plate 401 are fastened by the first screws 19.
In this embodiment, the first heat dissipation plate 301 and the second heat dissipation plate 401 are correspondingly provided with first screw mounting holes, and the first heat dissipation plate 301 is fastened on the second heat dissipation plate 401 through the threaded fit of the first screws 19 and the screw mounting holes;
Specifically, the inner wall of the cabinet body 1 is provided with a mounting groove adapted to the outer mounting seat 402, and the outer mounting seat 402 is fastened to the mounting groove by the second screw 20.
In this embodiment, a second screw mounting hole is correspondingly formed in the mounting groove of the outer mounting seat 402, and the outer mounting seat 402 is fastened to the mounting groove by the threaded fit of the second screw 20 and the second screw mounting hole.
Specifically, a sealing gasket is arranged at the connecting end of the outer mounting seat 402 and the mounting groove.
In this embodiment, the sealing gasket is arranged to improve the sealing performance of the cabinet 1.
Specifically, the cabinet 1 is provided with a mounting pin 21.
In this embodiment, the mounting pin 21 is provided with a mounting hole, and the mounting pin 21 is inserted by a mounting screw to mount the power distribution terminal on the feeder line.
The semiconductor refrigeration board 603 in this embodiment is a known technology that has been disclosed and widely used in daily life.
The utility model discloses a theory of operation and use flow: when the heat dissipation device is used, electronic equipment in the cabinet body 1 is arranged on the cabinet inner partition board 5 and is in contact connection or fixed connection with the first heat dissipation board 301 in the inner heat dissipation assembly 3, heat generated by the electronic equipment and the environment during working is dissipated through the first heat dissipation board 301 and the second heat dissipation board 401, heat conducted by the upper heat conduction copper sheet 303 in an accelerated manner is conducted to the second heat dissipation board 401 through the connection copper sheet 306, the heat conduction copper ring 305, the connection copper sheet 306 and the lower heat conduction copper sheet 304, the contact area with outside air is increased through the heat dissipation fins 403, the heat dissipation speed is improved, meanwhile, under the action of the fan 10, damp and hot gas in the cabinet body 1 enters the air jacket 8 through the air port 7, gas in the air jacket 8 enters the semiconductor refrigeration board 603 through the air pipe 9, is condensed into water under the action of the semiconductor refrigeration board 603, the condensed water flows into the water storage cavity 17 through the pipeline, and enters the water cooling channel 302 through the cold conduction, the heat on first heating panel 301 and the heat conduction copper ring 305 is taken away to the in-process that the comdenstion water flows in water-cooling channel 302, further improves the radiating efficiency, takes away certain thermal comdenstion water and flows back to retaining chamber 17 through back flow pipe 12 in, and the comdenstion water circulates under the effect of water pump 13 and flows, reaches and lasts radiating purpose, has reduced the water content of the interior air of cabinet simultaneously, reaches the effect of dehumidification.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 an intelligent power distribution terminal's heat dissipation dehumidification structure which characterized in that: including the cabinet body (1), interior radiator unit (3), outer radiator unit (4), cabinet inner baffle (5), refrigeration subassembly (6) and tuber pipe (9) wherein, be equipped with cabinet door (2) on the cabinet body (1), outer radiator unit (4) set up on the inner wall that the cabinet body (1) corresponds cabinet door (2), interior radiator unit (3) set up in the inside of the cabinet body (1) and fixed mounting is on outer radiator unit (4), interior radiator unit (3) include first heating panel (301), water-cooling passageway (302), go up heat conduction copper sheet (303), heat conduction copper sheet (304) down, heat conduction copper ring (305) and connect copper sheet (306), first heating panel (301) are connected with the interior electronic component of the cabinet body (1), water-cooling passageway (302) are snakelike the inside that sets up at first heating panel (301), be equipped with respectively on first heating panel (301) and be used for water-cooling passageway (302) to advance, A water inlet (14) and a water outlet (15) for water outlet, wherein the upper heat-conducting copper sheet (303) is embedded on the end face of the first heat-dissipating plate (301) close to the cabinet door (2), the lower heat-conducting copper sheet (304) is embedded on the end face of the first heat-dissipating plate (301) far away from the cabinet door (2) and is arranged corresponding to the upper heat-conducting copper sheet (303) in the front-back direction, the heat-conducting copper ring (305) is sleeved on the outer surface of the water-cooling channel (302), the upper heat-conducting copper sheet (303) and the lower heat-conducting copper sheet (304) are respectively connected with the heat-conducting copper ring (305) through connecting copper sheets (306), the outer heat-dissipating component (4) comprises a second heat-dissipating plate (401), an outer mounting seat (402) and heat-dissipating fins (403), the second heat-dissipating plate (401) is fixedly connected with the end face of the first heat-dissipating plate (301) far away from the cabinet door (2), and, the heat dissipation fins (403) are arranged at one end, far away from the second heat dissipation plate (401), of the outer mounting seat (402), the cabinet inner partition plate (5) is transversely installed inside the cabinet body (1), the cabinet inner partition plate (5) is provided with air vents (7), the bottom of the cabinet inner partition plate (5) is provided with air sleeves (8) which are vertically and correspondingly arranged with the air vents (7), the refrigeration assembly (6) is arranged at the bottom of an inner cavity of the cabinet body (1), the refrigeration assembly (6) comprises a shell (601), a shell inner partition plate (602) and a semiconductor refrigeration plate (603), the shell inner partition plate (602) is transversely arranged inside the shell (601) and vertically divides the inner cavity of the shell (601) into a refrigeration cavity (16) and a water storage cavity (17), the semiconductor refrigeration plate (603) is arranged in the refrigeration cavity (16), and one end of the air pipe (9) is connected with the air sleeves (8), the other end of tuber pipe (9) runs through casing (601) and is connected with the air inlet of semiconductor refrigeration board (603), it has fan (10) to establish ties on tuber pipe (9), the comdenstion water exit end and the retaining chamber (17) pipeline intercommunication of semiconductor refrigeration board (603), be provided with comdenstion water export and backward flow water inlet on casing (601), water inlet (14) are through leading cold pipe (11) and comdenstion water exit linkage, it has water pump (13) to establish ties on leading cold pipe (11), delivery port (15) are through back flow (12) and backward flow water inlet linkage.
2. The heat dissipation and dehumidification structure of the intelligent power distribution terminal according to claim 1, wherein: the water storage cabinet is characterized in that an outer drainage port is arranged on the cabinet body (1), a water storage cavity drainage port corresponding to the water storage cavity (17) is further arranged on the shell (601), and the water storage cavity drainage port is connected with the outer drainage port through a drainage pipe (18).
3. The heat dissipation and dehumidification structure of the intelligent power distribution terminal according to claim 1, wherein: the first heat dissipation plate (301) and the second heat dissipation plate (401) are fastened through first screws (19).
4. The heat dissipation and dehumidification structure of the intelligent power distribution terminal according to claim 1, wherein: the inner wall of the cabinet body (1) is provided with a mounting groove matched with the outer mounting seat (402), and the outer mounting seat (402) is fastened on the mounting groove through a second screw (20).
5. The heat dissipation and dehumidification structure of the intelligent power distribution terminal according to claim 4, wherein: and a sealing gasket is arranged at the connecting end of the outer mounting seat (402) and the mounting groove.
6. The heat dissipation and dehumidification structure of the intelligent power distribution terminal according to claim 1, wherein: the cabinet body (1) is provided with a mounting pin (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673827.7U CN209748008U (en) | 2019-05-10 | 2019-05-10 | Heat dissipation dehumidification structure of intelligent power distribution terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673827.7U CN209748008U (en) | 2019-05-10 | 2019-05-10 | Heat dissipation dehumidification structure of intelligent power distribution terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209748008U true CN209748008U (en) | 2019-12-06 |
Family
ID=68722620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920673827.7U Expired - Fee Related CN209748008U (en) | 2019-05-10 | 2019-05-10 | Heat dissipation dehumidification structure of intelligent power distribution terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209748008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009831A (en) * | 2019-12-26 | 2020-04-14 | 国网河南省电力公司镇平县供电公司 | Power distribution cabinet for control room |
| CN112821227A (en) * | 2021-04-01 | 2021-05-18 | 刘德元 | Safe waterproof switch board |
-
2019
- 2019-05-10 CN CN201920673827.7U patent/CN209748008U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009831A (en) * | 2019-12-26 | 2020-04-14 | 国网河南省电力公司镇平县供电公司 | Power distribution cabinet for control room |
| CN111009831B (en) * | 2019-12-26 | 2021-07-30 | 国网河南省电力公司镇平县供电公司 | Power distribution cabinet for control room |
| CN112821227A (en) * | 2021-04-01 | 2021-05-18 | 刘德元 | Safe waterproof switch board |
| CN112821227B (en) * | 2021-04-01 | 2022-11-01 | 中海油能源发展装备技术有限公司 | Safe waterproof switch board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210510 |