CN216819004U

CN216819004U - Ring main unit with dehumidification heat dissipation function

Info

Publication number: CN216819004U
Application number: CN202121748342.3U
Authority: CN
Inventors: 王佳
Original assignee: Wuhan Shenliu Information Technology Co ltd
Current assignee: Wuhan Shenliu Information Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-06-24
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a ring main unit with dehumidification and heat dissipation functions, which belongs to the technical field of high-voltage switch equipment and comprises a ground surface, a cement platform and a ring main unit, wherein the cement platform is arranged above the ground surface, the ring main unit is arranged above the cement platform, and an external protection structure and a dehumidification and heat dissipation structure are arranged above the ground surface. According to the utility model, the grounding device, the down-lead and the lightning arrester are additionally arranged, so that the device can cope with landfall in case of outdoor installation in thunderstorm weather, damage to internal equipment caused by the landfall is prevented, the ring main unit is dehumidified in a condensation mode by additionally arranging the water-cooling radiator and the liquid-cooling plate, poor heat dissipation of the ring main unit caused by a heating mode is avoided, the air flow rate in the ring main unit can be increased and the air temperature is reduced by additionally arranging the water-cooling radiator and the fan, and the purpose of good heat dissipation of the ring main unit is achieved.

Description

Ring main unit with dehumidification heat dissipation function

Technical Field

The utility model belongs to the technical field of high-voltage switch equipment, and particularly relates to a ring main unit with dehumidification and heat dissipation functions.

Background

The ring main unit is a high-voltage switch device of electrical equipment, and has the advantages of small volume, low price and simple structure.

The retrieval shows that a looped network cabinet with dehumidification and heat dissipation functions is provided with a patent number CN201821849044.1, and comprises a cabinet body, wherein a rectangular groove is formed in the base surface of a bottom plate of the cabinet body, a mesh-shaped bearing plate is blocked by a sunken groove, two ventilation nets are arranged on the inner walls, parallel to the side walls, of the two rectangular holes, two baffles are fixedly connected to the bottoms of the two clamping grooves, a vertical plate is fixedly connected to the base surfaces of the two baffles in an upward vertical mode, two mesh-shaped sealing plates are arranged on the inner walls of the two clamping grooves, a first circular hole is formed in a side plate, close to one side of the top, of the cabinet body, a fan is arranged on the inner wall of the first circular hole, a second circular hole is formed in a side plate, close to the other side of the top, of the cabinet body, a hot air machine body is arranged on the inner wall of the second circular hole, a fan and a heating wire are arranged on the inner wall of the hot air machine body, so that the normal operation of a working unit in the looped network cabinet is greatly guaranteed, and the service life of the looped network cabinet is prolonged;

wherein, the deficiency points are as follows: the device is installed outdoors in a relatively open environment, if the device is hit by a thunderstorm weather, the device can damage the equipment in the device, the device can not treat the thunderstorm weather, the device can generate a large amount of heat in the process of dehumidifying the internal ring main unit, and the heat dissipation of the ring main unit is not facilitated,

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the device can not process the thunderstorm on thunderstorm weather, and is not favorable for the heat dissipation of the ring main unit in the process of dehumidifying the internal ring main unit, the ring main unit with the dehumidifying and heat dissipating functions is provided.

The technical scheme adopted by the utility model is as follows:

the utility model provides a looped netowrk cabinet with dehumidification heat dissipation function, includes ground, cement platform, looped netowrk cabinet, the ground top is provided with the cement platform, cement bench side is provided with the looped netowrk cabinet, the ground top is provided with outside protective structure and dehumidification heat radiation structure.

Wherein, outside protective structure is including protection cabinet, pivot, cabinet door, handle, waterproof platform, delivery port, thermovent, rain-proof top, earthing device, downlead, arrester, the fixed protection cabinet that is provided with in cement bench side, the fixed pivot that is provided with of protection cabinet lateral wall, it is provided with the cabinet door to rotate in the pivot, cabinet door fixed surface is provided with the handle, the fixed waterproof platform that is provided with in inside bottom side of protection cabinet, the inside bottom side of protection cabinet is close to waterproof platform department opening and is provided with the delivery port, protection cabinet lateral wall surface opening is provided with the thermovent, the fixed rain-proof top that is provided with in protection cabinet top, the ground top is close to the fixed earthing device that is provided with in cement platform next door, the fixed downlead that is provided with in earthing device top, the fixed arrester that is provided with in downlead top.

The dehumidification heat radiation structure comprises a liquid cooling radiator, a liquid cooling plate, a fan, an air outlet and a fixed table, wherein the liquid cooling plate is fixedly arranged on the side wall inside the protection cabinet, the liquid cooling plate is connected with the liquid cooling radiator in a matched mode through a pipeline, the fixed table is fixedly arranged on the rear wall outside the protection cabinet, the air outlet is fixedly arranged on the rear wall inside the protection cabinet, the fan is arranged in a matched mode on the air outlet, and the fan is fixed above the fixed table.

The number of the rotating shafts is four, the number of the cabinet doors and the number of the handles are two, the number of the heat dissipation ports is multiple, and the number of the water-cooling radiators and the number of the liquid-cooling plates are two.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. in the utility model, the grounding device, the down lead and the lightning receptor are additionally arranged, so that the device can respond to the falling lightning in case of outdoor installation, such as in thunderstorm weather, and the damage of the falling lightning to internal equipment is prevented.

2. According to the utility model, the water-cooling radiator and the liquid-cooling plate are additionally arranged, and the ring main unit is dehumidified in a condensation mode, so that the problem of poor heat dissipation of the ring main unit caused by a heating mode is avoided.

3. According to the utility model, the water-cooled radiator, the fan and the protection cabinet are additionally arranged, so that the air flow rate in the ring main unit can be increased, the air temperature is reduced, and the protection cabinet is used for isolating external heat, thereby achieving the purpose of well radiating the ring main unit.

Drawings

FIG. 1 is a schematic front view of the overall construction of the present invention;

FIG. 2 is a schematic diagram of the overall front internal structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the whole front air outlet part in the utility model;

FIG. 4 is a schematic view of the overall rear structure of the present invention;

FIG. 5 is a schematic diagram of the overall side structure of the present invention.

The labels in the figure are: 1. a ground surface; 101. a cement platform; 102. a ring main unit; 2. a protective cabinet; 201. a rotating shaft; 202. a cabinet door; 203. a handle; 3. a waterproof platform; 301. a water outlet; 302. a heat dissipation port; 303. a rain-proof roof; 4. a water-cooled radiator; 401. a liquid-cooled plate; 5. a fan; 501. an air outlet; 502. a fixed table; 6. a grounding device; 601. a down lead; 602. a lightning receptor.

Detailed Description

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

In the utility model:

referring to fig. 1-5, a looped netowrk cabinet with dehumidification heat dissipation function includes ground 1, cement platform 101, looped netowrk cabinet 102, and ground 1 top is provided with cement platform 101, and cement platform 101 top is provided with looped netowrk cabinet 102, and ground 1 top is provided with outside protective structure and dehumidification heat radiation structure.

Referring to fig. 1.5, further, the external protection structure includes a protection cabinet 2, a rotating shaft 201, a cabinet door 202, a handle 203, a waterproof platform 3, a water outlet 301, a heat dissipation opening 302, a rainproof roof 303, a grounding device 6, a down lead 601 and a lightning receptor 602, the protection cabinet 2 is fixedly arranged above the cement platform 101, and the rotating shaft 201 is fixedly arranged on the side wall of the protection cabinet 2.

Referring to fig. 1-2, further, a cabinet door 202 is rotatably disposed on the rotating shaft 201, a handle 203 is fixedly disposed on the surface of the cabinet door 202, a waterproof platform 3 is fixedly disposed on the bottom side inside the protection cabinet 2, a water outlet 301 is disposed at an opening at the bottom side inside the protection cabinet 2, which is close to the waterproof platform 3, a heat dissipation port 302 is disposed at an opening on the side wall surface of the protection cabinet 2, a rainproof roof 303 is fixedly disposed on the top of the protection cabinet 2, a grounding device 6 is fixedly disposed above the ground 1, which is close to the cement platform 101, a down lead 601 is fixedly disposed above the grounding device 6, a lightning arrester 602 is fixedly disposed above the down lead 601, when a user needs to inspect equipment, the handle 203 can be pulled, so that the cabinet door 202 rotates on the protection cabinet 2 through the rotating shaft 201, then condensed water inside the ring net can flow out through the water outlet 301 through the ring net, the waterproof platform 3 is additionally disposed at the bottom of the ring net 102, make looped netowrk cabinet 102 not receive the destruction of condensation water, can make the inside gas of protection cabinet 2 exchange with the outside through thermovent 302, prevent through rain-proof top 303 when the rainy day, inside the rainwater passes through thermovent 302 entering protection cabinet 2, when thunderstorm weather, in order to prevent to fall the thunder and lead to the thunder to this device, lead to falling the thunder through arrester 602, then make the thunder and lightning get into earthing device 6 through lead 601 down, flow into ground 1 dispersion through earthing device 6.

Referring to fig. 2-3, further, the dehumidifying and heat dissipating structure includes a water-cooled heat sink 4, a liquid-cooled plate 401, a fan 5, an air outlet 501, and a fixing platform 502, wherein the liquid-cooled plate is fixedly disposed on the inner side wall of the protection cabinet 2, and the liquid-cooled plate is connected to the water-cooled heat sink 4 through a pipe in a matching manner.

Referring to fig. 2-3, further, a fixing platform 502 is fixedly arranged on the outer side rear wall of the protection cabinet 2, an air outlet 501 is fixedly arranged on the inner rear wall of the protection cabinet 2, a fan 5 is arranged on the air outlet 501 in a matched manner, and the fan 5 is fixed above the fixing platform 502, a user can start the water-cooling radiator 4 to enable the cold water inside to flow into the liquid cooling plate 401 through a pipeline to circulate, and simultaneously, the air outlet 501 blows out wind power by starting the fan 5, the air flow rate inside the protection cabinet 2 is increased, the air temperature inside the protection cabinet 2 is reduced, the ring main unit 102 is cooled, if it meets the rainy and humid weather, the water molecules in the air can be sucked and condensed through the cooler temperature of the surface of the liquid cooling plate 401, and then flow into the water outlet 301 through gravity to be discharged.

Referring to fig. 1 to 4, further, the number of the rotating shafts 201 is four, the number of the cabinet doors 202 and the handles 203 is two, the number of the heat dissipating ports 302 is plural, and the number of the water-cooled radiators 4 and the liquid-cooled plates 401 is two.

Referring to fig. 2-3, further, the water-cooled heat sink 4 and the fan 5 are both electrically connected to an external power source.

The working principle is as follows: firstly, when a user needs to check equipment, the handle 203 can be pulled, the cabinet door 202 is enabled to rotate on the protection cabinet 2 through the rotating shaft 201, the gas inside the protection cabinet 2 can be exchanged with the outside through the heat dissipation port 302, the rain-proof top 303 prevents rainwater from entering the protection cabinet 2 through the heat dissipation port 302 in rainy days, in order to prevent the device from being damaged by lightning, the lightning is led through the lightning arrester 602 in thunderstorm days, then the lightning enters the grounding device 6 through the down lead 601 and flows into the ground 1 through the grounding device 6 to be dispersed, then the user can open the water-cooled radiator 4, so that the cold water inside flows into the liquid-cooled plate 401 through the pipeline to circulate, meanwhile, the air outlet 501 blows out wind power by opening the fan 5, the air flow rate inside the protection cabinet 2 is increased, and meanwhile, the air temperature inside the protection cabinet 2 is reduced, realize the cooling to looped netowrk cabinet 102, if when meeting rainy moist weather, can also attract the condensation through the colder temperature in liquid cooling plate 401 surface to the hydrone in the air, then flow into delivery port 301 through gravity and discharge again, installed waterproof platform 3 additional in looped netowrk cabinet 102 bottom for looped netowrk cabinet 102 does not receive the destruction of condensation water.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a looped netowrk cabinet with dehumidification heat dissipation function, includes ground (1), cement platform (101), looped netowrk cabinet (102), ground (1) top is provided with cement platform (101), cement platform (101) top is provided with looped netowrk cabinet (102), its characterized in that: an external protection structure and a dehumidification heat dissipation structure are arranged above the ground (1);

the external protection structure comprises a protection cabinet (2), a rotating shaft (201), a cabinet door (202), a handle (203), a waterproof platform (3), a water outlet (301), a heat dissipation opening (302), a rainproof roof (303), a grounding device (6), a down-lead (601) and a lightning receptor (602), wherein the protection cabinet (2) is fixedly arranged above the cement platform (101), and the rotating shaft (201) is arranged on the side wall of the protection cabinet (2);

a cabinet door (202) is movably arranged on the rotating shaft (201), a handle (203) is arranged on the surface of the cabinet door (202), a waterproof platform (3) is arranged on the bottom side inside the protective cabinet (2), a water outlet (301) is formed in an opening of the bottom side inside the protective cabinet (2) close to the waterproof platform (3), a heat dissipation opening (302) is formed in an opening of the side wall surface of the protective cabinet (2), a rainproof top (303) is arranged at the top of the protective cabinet (2), a grounding device (6) is fixedly arranged above the ground (1) close to the cement platform (101), a down lead (601) is fixedly arranged above the grounding device (6), and a lightning receptor (602) is arranged above the down lead (601);

the dehumidifying and radiating structure comprises a water-cooling radiator (4), a liquid-cooling plate (401), a fan (5), an air outlet (501) and a fixed platform (502), wherein the liquid-cooling plate is arranged on the side wall inside the protective cabinet (2), and the liquid-cooling plate is connected with the water-cooling radiator (4) through a pipeline in a matching manner.

2. The ring main unit with dehumidification and heat dissipation functions as claimed in claim 1, wherein: the protective cabinet is characterized in that a fixing table (502) is arranged on the rear wall of the outer side of the protective cabinet (2), an air outlet (501) is formed in the rear wall of the inner portion of the protective cabinet (2), a fan (5) is arranged on the air outlet (501) in a matched mode, and the fan (5) is fixed above the fixing table (502).

3. The ring main unit with dehumidification and heat dissipation functions as claimed in claim 1, wherein: the quantity of pivot (201) is four, the quantity of cabinet door (202) and handle (203) is two, the quantity of thermovent (302) is a plurality of, the quantity of water-cooling radiator (4) and liquid-cooling board (401) is two.