CN210806556U

CN210806556U - Ring main unit with protection device

Info

Publication number: CN210806556U
Application number: CN201922104605.6U
Authority: CN
Inventors: 黄清文
Original assignee: Jiangsu Xinliancheng Electric Co Ltd
Current assignee: Jiangsu Xinliancheng Electric Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-19
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a looped netowrk cabinet technical field just discloses a take protection device looped netowrk cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, there is the cabinet door positive through hinge movable mounting, and the top fixed mounting of the cabinet body has the flashing board, and the top fixed mounting of the cabinet body has the water tank that is located the inside of flashing board, and the top fixed mounting of water tank has the inlet tube that runs through and extend to the flashing board top, the right side fixed mounting of water tank has the outlet pipe that runs through and extend to the internal portion of cabinet, and the left side fixed mounting of water tank has the wet return that runs through and extend. This take protection device looped netowrk cabinet through setting up the flashing, can play rainproof effect to this looped netowrk cabinet, avoids the rainwater directly to fall on the cabinet body, through setting up fresh air inlet, dust screen and activated carbon layer, can conveniently filter admitting air, has played better dustproof effect, avoids dust and impurity to enter into the inside of the cabinet body, influences the normal use of the inside spare part of looped netowrk cabinet.

Description

Ring main unit with protection device

Technical Field

The utility model relates to a looped netowrk cabinet technical field specifically is a take protection device looped netowrk cabinet.

Background

The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, the core part of the ring main unit adopts a load switch and a fuse, the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, and is widely used in distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.

Current looped netowrk cabinet all has stable in structure and convenient to use's advantage in the existing market, but heat radiation structure in the current looped netowrk cabinet is not perfect enough, just dispel the heat and ventilate through the air vent, when the looped netowrk cabinet is used for a long time, the inside of looped netowrk cabinet can produce higher temperature, it is not enough completely when just relying on the air vent to fan heat, if do not in time ventilate and the cooling can lead to the inside spare part of looped netowrk cabinet to cause the damage, so propose a take protection device looped netowrk cabinet to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a take protection device looped netowrk cabinet possesses advantages such as protection, and the heat radiation structure who has solved among the current looped netowrk cabinet is not perfect enough, only dispels the heat and ventilates through the air vent, and when the looped netowrk cabinet was used for a long time, the inside of looped netowrk cabinet can produce higher temperature, is not enough completely when only relying on the air vent to fan heat, if do not in time ventilate and the cooling can lead to the inside spare part of looped netowrk cabinet to cause the problem of damage.

(II) technical scheme

For the purpose of realizing above-mentioned protection, the utility model provides a following technical scheme: a ring main unit with a protection device comprises a main body, wherein a cabinet door is movably arranged on the front side of the main body through a hinge, a rain-proof plate is fixedly arranged on the top of the main body, a water tank positioned in the rain-proof plate is fixedly arranged on the top of the main body, a water inlet pipe penetrating through and extending to the top of the rain-proof plate is fixedly arranged on the top of the water tank, a water outlet pipe penetrating through and extending to the inside of the main body is fixedly arranged on the right side of the water tank, a water return pipe penetrating through and extending to the inside of the main body is fixedly arranged on the left side of the water tank, one side of the water return pipe opposite to the water outlet pipe and positioned in the main body are fixedly connected with a condenser pipe, fixing plates fixedly connected with the top wall of an inner cavity of the main body are fixedly arranged on the left side and the right side of, the exhaust vent that is located the left and right sides wall of the cabinet body mutually carries on the back one side of the air exhauster is all seted up to the left and right sides wall of the cabinet body, and fixed mounting has the loose axle around the downthehole lateral wall of exhaust vent between, and the outside movable mounting of loose axle has the deep bead, the fresh air inlet that is located the water tank left and right sides is seted up at the top of the cabinet body, and the downthehole fixed mounting of fresh air inlet has the dust screen, the downthehole fixed mounting of fresh air inlet have.

Preferably, the thickness of the activated carbon layer is half of that of the dustproof net, and the two air inlet holes are located on one side of the water outlet pipe opposite to the water return pipe.

Preferably, the water outlet pipe, the water return pipe and the condensation pipe are communicated with each other, and a pump body penetrating through and extending to the inside of the water return pipe is fixedly installed on the outer side of the water return pipe.

Preferably, the number of the movable shafts is not less than ten, and the wind deflector is close to the bottom of one side of the exhaust fan and adjacent to the bottom of the wind deflector, and the top of the wind deflector, which is far away from one side of the exhaust fan, is in contact with the top of the wind deflector.

Preferably, the condensation pipe is located below the air inlet hole, the fixing plate is internally provided with an air outlet hole, and the wind power of the exhaust fan is greater than the weight of the wind shield.

Preferably, the top of the water inlet pipe is fixedly provided with a water inlet hopper, and the inner thread of the water inlet hopper is connected with a tank cover extending to the top of the water inlet hopper.

(III) advantageous effects

Compared with the prior art, the utility model provides a take protection device looped netowrk cabinet possesses following beneficial effect:

the ring main unit with the protection device can play a role of rain prevention for the ring main unit by arranging the rain-proof plate, prevents rainwater from directly falling on the main unit body, can conveniently filter inlet air by arranging the air inlet hole, the dust screen and the activated carbon layer, has better dustproof effect, prevents dust and impurities from entering the inner part of the main unit body to influence the normal use of parts in the ring main unit, can discharge hot air in the main unit body by arranging the exhaust fan, the air outlet hole and the wind shield, can move to one side far away from the exhaust fan when the exhaust fan exhausts air, can seal the air outlet hole by self gravity when exhausting air, prevents dust, impurities or rainwater from entering the inner part of the main unit body from the air outlet hole when the ring main unit is not exhausted by fan heat, can play a better protection effect for the ring main unit, and avoids the phenomenon that the inner parts are short-circuited or damaged due to overhigh temperature, also can avoid impurity and dust to get into simultaneously, through setting up the water tank, outlet pipe and condenser pipe, the pump body in the accessible return pipe is drawn water for water reaches the inside of condenser pipe through the return pipe most in the return pipe to the water tank from the outlet pipe, the condenser pipe can cool down cabinet body inside air, also can cool down admitting air when the air exhauster is bled simultaneously, can improve the ventilation effect and the cooling effect of this structure, the life of looped netowrk cabinet has been increased, can more be favorable to the user to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1 cabinet body, 2 cabinet doors, 3 flashing boards, 4 water tanks, 5 water inlet pipes, 6 water outlet pipes, 7 water return pipes, 8 condensation pipes, 9 fixing plates, 10 exhaust fans, 11 drying agent blocks, 12 air outlet holes, 13 movable shafts, 14 wind shields, 15 air inlet holes, 16 dust screens and 17 activated carbon layers.

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. 1-2, a ring main unit with a protection device comprises a main body 1, a cabinet door 2 is movably mounted on the front side of the main body 1 through a hinge, a rain-proof plate 3 is fixedly mounted on the top of the main body 1, a water tank 4 located inside the rain-proof plate 3 is fixedly mounted on the top of the main body 1, a water inlet pipe 5 penetrating and extending to the top of the rain-proof plate 3 is fixedly mounted on the top of the water tank 4, a water inlet hopper is fixedly mounted on the top of the water inlet pipe 5, a case cover extending to the top of the water inlet hopper is connected to the inner thread of the water inlet hopper, a water outlet pipe 6 penetrating and extending to the inside of the main body 1 is fixedly mounted on the right side of the water tank 4, a water return pipe 7 penetrating and extending to the inside of the main body 1 is fixedly mounted on the left side of the water tank 4, one side of the water return, and the outside of the return pipe 7 is fixedly provided with a pump body which penetrates through and extends to the inside of the return pipe 7, the left side and the right side of the bottom wall of the inner cavity of the cabinet body 1 are fixedly provided with fixed plates 9 fixedly connected with the top wall of the inner cavity of the cabinet body 1, the opposite sides of the fixed plates 9 on the left side and the right side are fixedly provided with exhaust fans 10, the model of the exhaust fans 10 can be PF-150W2, the left side wall and the right side wall of the inner cavity of the cabinet body 1 are fixedly provided with drying agent blocks 11 respectively positioned above and below the exhaust fans 10, the left side wall and the right side wall of the cabinet body 1 are respectively provided with air outlet holes 12 positioned on the opposite sides of the exhaust fans 10 on the left side and the right side wall, movable shafts 13 are fixedly arranged between the front side wall and the rear side wall in the holes of the air outlet, the top of the cabinet body 1 is provided with air inlet holes 15 positioned at the left side and the right side of the water tank 4, the condenser pipe 8 is positioned below the air inlet holes 15, the inside of the fixing plate 9 is provided with air outlet holes, the wind power of the exhaust fan 10 is greater than the weight of the wind shield 14, the inside of each air inlet hole 15 is fixedly provided with the dust screen 16, the inside of each air inlet hole 15 is fixedly provided with the activated carbon layer 17 fixedly connected with the dust screen 16, the thickness of the activated carbon layer 17 is half of that of the dust screen 16, the two air inlet holes 15 are both positioned at one side of the water outlet pipe 6 opposite to the water return pipe 7, through the arrangement of the rain shield 3, the ring main unit can be protected from rain and rain, rainwater is prevented from directly falling on the cabinet body 1, through the arrangement of the air inlet holes 15, the dust screen 16 and the activated carbon layer 17, the air inlet can be conveniently filtered, a better dustproof effect is achieved, dust and impurities are, through the arrangement of the exhaust fan 10, the air outlet 12 and the air baffle 14, hot air in the cabinet body 1 can be discharged through the exhaust fan 10, the air baffle 14 can move to one side far away from the exhaust fan 10 when the exhaust fan 10 exhausts air, the air outlet 12 can be sealed through self gravity when the exhaust fan exhausts air, dust, impurities or rainwater can enter the cabinet body 1 from the air outlet 12 when the exhaust fan does not exhaust air, a good protection effect can be achieved on the ring main unit, the phenomenon that internal parts are short-circuited or damaged due to overhigh temperature can be avoided, meanwhile, impurities and dust can be prevented from entering, through the arrangement of the water tank 4, the water outlet pipe 6 and the condensation pipe 8, water can be pumped through a pump body in the return water pipe 7, water can reach the interior of the condensation pipe 8 from the water outlet pipe 6 and can flow back to the water tank 4 through the return water pipe 7, the condensation pipe 8 can cool air in the cabinet, meanwhile, when the exhaust fan 10 is used for exhausting air, the inlet air is cooled, the ventilation effect and the cooling effect of the structure can be improved, the service life of the ring main unit is prolonged, and the ring main unit can be more favorable for a user to use.

To sum up, the ring main unit with the protection device can play a role of rain protection for the ring main unit by arranging the rain-proof plate 3, prevent rainwater from directly falling on the main unit 1, conveniently filter the inlet air by arranging the air inlet hole 15, the dust screen 16 and the activated carbon layer 17, play a good role of dust protection, prevent dust and impurities from entering the inside of the main unit 1 to influence the normal use of the internal components of the ring main unit, exhaust the hot air inside the main unit 1 by arranging the exhaust fan 10, the air outlet hole 12 and the wind shield 14, allow the exhaust fan 10 to exhaust the hot air, allow the wind shield 14 to move to one side far away from the exhaust fan 10 when the exhaust fan 10 exhausts air, seal the air outlet hole 12 by self gravity, prevent dust, impurities or rainwater from entering the inside of the main unit 1 from the air outlet hole 12 when the hot exhaust air is not exhausted, and play a good role of ring main unit, the phenomenon that internal parts of the ring main unit are short-circuited or damaged due to overhigh temperature is avoided, meanwhile, impurities and dust can be prevented from entering, water can be pumped through a pump body in the water return pipe 7 by arranging the water tank 4, the water outlet pipe 6 and the condenser pipe 8, so that water can reach the condenser pipe 8 from the water outlet pipe 6 and can mostly flow back to the inside of the water tank 4 through the water return pipe 7, the condenser pipe 8 can cool air in the ring main unit 1, and simultaneously, air can be cooled when the exhaust fan 10 exhausts air, so that the ventilation effect and the cooling effect of the structure can be improved, the service life of the ring main unit is prolonged, the ring main unit is more beneficial to a user to use, the problem that the heat dissipation structure in the existing ring main unit is not perfect is solved, heat dissipation and ventilation are only realized through the vent holes, when the ring main unit is used for a long time, higher temperature can be generated in the, if not in time ventilate and the problem that the cooling probably leads to inside spare part of looped netowrk cabinet to cause the damage.

It is to be noted that 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

1. The utility model provides a take protection device looped netowrk cabinet, includes cabinet body (1), its characterized in that: the cabinet comprises a cabinet body (1), a cabinet door (2) is movably mounted on the front side of the cabinet body (1) through a hinge, a rain-proof plate (3) is fixedly mounted on the top of the cabinet body (1), a water tank (4) located inside the rain-proof plate (3) is fixedly mounted on the top of the cabinet body (1), a water inlet pipe (5) penetrating through and extending to the top of the rain-proof plate (3) is fixedly mounted on the top of the water tank (4), a water outlet pipe (6) penetrating through and extending to the inside of the cabinet body (1) is fixedly mounted on the right side of the water tank (4), a water return pipe (7) penetrating through and extending to the inside of the cabinet body (1) is fixedly mounted on the left side of the water tank (4), one side, opposite to the water outlet pipe (6), located inside the cabinet body (1) is fixedly connected with a condensation pipe (8), fixing plates (9) fixedly connected with the, the left and right sides the equal fixed mounting in one side that fixed plate (9) carried on the back mutually has air exhauster (10), the equal fixed mounting of the inner chamber left and right sides wall of the cabinet body (1) has the drier piece (11) that is located air exhauster (10) top and below respectively, the left and right sides wall of the cabinet body (1) has all been seted up and has been located the left and right sides exhaust vent (12) of one side that carries on the back mutually of air exhauster (10), fixed mounting has loose axle (13) around between the downthehole lateral wall of exhaust vent (12), and the outside movable mounting of loose axle (13) has deep bead (14), inlet opening (15) that are located water tank (4) left and right sides are seted up at the top of the cabinet body (1), the downthehole fixed mounting of inlet opening (15) has dust screen (16), and the downthehole.

2. The ring main unit with the protection device according to claim 1, wherein: the thickness of the activated carbon layer (17) is half of that of the dustproof net (16), and the two air inlet holes (15) are formed in one side, opposite to the water return pipe (7), of the water outlet pipe (6).

3. The ring main unit with the protection device according to claim 1, wherein: outlet pipe (6), wet return (7) and condenser pipe (8) communicate each other, and the outside fixed mounting of wet return (7) has the pump body that runs through and extend to wet return (7) inside.

4. The ring main unit with the protection device according to claim 1, wherein: the number of the movable shafts (13) is not less than ten, and the wind shield (14) is arranged above the bottom of one side, close to the exhaust fan (10), of the wind shield (14) and is adjacent to the bottom of one side, of the wind shield (14), and the top of one side, far away from the exhaust fan (10), of the wind shield (14) is in contact with the top of the wind.

5. The ring main unit with the protection device according to claim 1, wherein: the condensation pipe (8) is located below the air inlet hole (15), the air outlet hole is formed in the fixing plate (9), and the wind power of the exhaust fan (10) is larger than the weight of the wind shield (14).

6. The ring main unit with the protection device according to claim 1, wherein: the top fixed mounting of inlet tube (5) has into water and fights, and the inside threaded connection who just intakes the fill has the case lid that extends to into water fill top.