CN210577063U - Sulfur hexafluoride looped netowrk cabinet with rain-proof dustproof function - Google Patents

Abstract

The utility model provides a sulfur hexafluoride looped netowrk cabinet with rain-proof dustproof function, including looped netowrk cabinet body, cabinet door and control panel, the top of looped netowrk cabinet body is equipped with rain-proof lid, rain-proof lid comprises triangle swash plate and supporting seat, the bottom of supporting seat is through the top surface of a plurality of support column welding at the looped netowrk cabinet body, a plurality of water delivery grooves have been seted up to equidistant surface symmetry in the top both sides of triangle swash plate, and is a plurality of the water delivery groove runs through respectively supporting seat top casing extends to the one end of the inside both sides of supporting seat all is connected with the raceway jointly, two the equal symmetric connection in both ends bottom of raceway has the aqueduct, every the aqueduct runs through the one end of supporting seat bottom casing extends to looped netowrk cabinet body bottom one. The utility model discloses thereby can prevent outside because the rainwater directly falls on the looped netowrk cabinet body and causes harm such as weing, intaking, corrosion to its inside part.

Description

Sulfur hexafluoride looped netowrk cabinet with rain-proof dustproof function

Technical Field

The utility model relates to a looped netowrk cabinet technical field mainly relates to a sulfur hexafluoride looped netowrk cabinet with rain-proof dustproof function.

Background

The sulfur hexafluoride ring main unit is an electrical device, the outside line of the sulfur hexafluoride ring main unit firstly enters the main control switch in the unit, then enters the branch control switch, and each branch is arranged according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some switch cabinets with high-voltage chambers and low-voltage chambers and high-voltage buses, such as power plants and the like, and some switch cabinets with low-frequency load shedding for protecting main equipment, wherein the sulfur hexafluoride ring net switch cabinet is mainly used for opening and closing, controlling and protecting electric equipment in the power generation, transmission, distribution and electric energy conversion processes of a power system.

The existing sulfur hexafluoride ring main unit is poor in waterproof and dustproof performance, rainwater is easy to stay on the shell in continuous rainy weather, the top of the shell is prone to corrosion, and components in the cabinet body are prone to potential hazards of wetting, water inflow and corrosion, so that the normal service life of the electrical cabinet is influenced; in addition, in the operation process of the cabinet body, a large amount of heat is easily generated in the cabinet body, if the heat is not dissipated in time, potential safety hazards easily exist, in the ventilation and heat dissipation process, the convection of gas is enhanced, dust carried in the gas is easily adhered to components, the corrosion and the short circuit of the components can be caused for a long time, the failure rate is increased, and the potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a sulfur hexafluoride looped netowrk cabinet with rain-proof dustproof function for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a sulfur hexafluoride looped netowrk cabinet with rain-proof dustproof function, includes looped netowrk cabinet body, cabinet door and control panel, the top of looped netowrk cabinet body is equipped with rain-proof lid, rain-proof lid comprises triangle swash plate and supporting seat, the bottom of supporting seat is through the top surface of a plurality of support column welding at the looped netowrk cabinet body, a plurality of water delivery grooves have been seted up to the equidistant surface symmetry in top both sides of triangle swash plate, and is a plurality of the water delivery groove runs through respectively supporting seat top casing extends to the one end of the inside both sides of supporting seat all is connected with the raceway jointly, two the equal symmetric connection in both ends bottom of raceway has the aqueduct, every the aqueduct runs through the one end of supporting seat bottom casing extends to looped netow.

Preferably, the inside bottom of looped netowrk cabinet body is equipped with the bottom plate, the top of bottom plate is equipped with cooling fan, cooling fan's input is connected with the air-supply line, the air-supply line is kept away from cooling fan's one end is equipped with fibre in proper order and crosses filter cotton otter board and impurity and crosses filter the otter board, impurity crosses filter the otter board and keeps away from one side that fibre crossed filter cotton otter board is equipped with a plurality of air intakes, and is a plurality of the air intake all embedded in bottom one side of looped netowrk.

Preferably, the output end of the cooling fan is connected with an air outlet pipe, the bottom end of the air outlet pipe is provided with a support, the support is fixed to the top end of the bottom plate through bolts, one end, far away from the cooling fan, of the air outlet pipe is connected with an air supply pipe with an upward opening, and the top end of the air supply pipe is connected with a laminate plate in a penetrating mode.

Preferably, the bottom of bottom plate with equidistant a plurality of rubber buffer posts, every of being equipped with between the inside bottom of looped netowrk cabinet body all the cover is equipped with buffer spring on the outer wall of rubber buffer post.

Preferably, a plurality of air-out pipelines are equidistantly arranged on the inside top of the ring main unit body, and are a plurality of the air-out pipelines run through the top shell of the ring main unit body extends to one end in the supporting seat is jointly connected with a first exhaust pipe, the two ends of the first exhaust pipe are connected with air-out pipes with downward openings, and each air-out pipe bottom is run through the bottom shell of the supporting seat.

Preferably, one side of the cabinet door is provided with an observation window.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model can rapidly drain rainwater through the rain cover, the water delivery groove and the water guide pipe, and prevent rainwater from being retained to corrode the shell, so that the cabinet body is damaged, and components inside the cabinet body are affected with damp and damaged by water inflow;

(2) the utility model discloses a cooling fan can realize that the looped netowrk cabinet body is inside under the condition of high temperature early warning, can take a breath the heat dissipation rapidly, and the in-process of taking a breath has reduced dust and moisture and has got into inside and influence inside components and parts, has further guaranteed the normal operation and the life-span of the inside components and parts of looped netowrk cabinet body.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top cross-sectional view of the overall structure of the present invention;

fig. 3 is a bottom sectional view of the overall structure of the present invention.

Reference numerals: 1. a ring main unit body; 11. an air inlet; 12. an air outlet pipeline; 13. laminating the board; 14. a base plate; 15. a rubber cushion column; 16. a buffer spring; 2. a cabinet door; 21. an observation window; 3. a control panel; 4. a rain cover; 41. a triangular sloping plate; 411. a water delivery tank; 42. a supporting seat; 421. a first exhaust duct; 422. a second exhaust duct; 423. a water delivery pipe; 424. a water conduit; 5. an impurity filter screen plate; 6. a fiber filter cotton screen plate; 7. a heat radiation fan; 71. an air inlet pipe; 72. an air outlet pipe; 73. a support; 74. and an air supply pipe.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a sulfur hexafluoride ring main unit with rainproof and dustproof functions comprises a ring main unit body 1, a cabinet door 2 and a control panel 3, the top end of the ring main unit body 1 is provided with a rain cover 4, the rain cover 4 is composed of a triangular sloping plate 41 and a supporting seat 42, the bottom of the supporting seat 42 is welded on the top surface of the ring main unit body 1 through a plurality of supporting columns, the surface of the two sides of the top end of the triangular sloping plate 41 is symmetrically provided with a plurality of water conveying tanks 411 at equal intervals, the water conveying tanks 411 respectively penetrate through the top end shell of the supporting seat 42 and extend to one end of the two sides inside the supporting seat 42 and are commonly connected with water conveying pipes 423, the bottoms of the two ends of the two water conveying pipes 423 are symmetrically connected with water guide pipes 424, and each water guide pipe 424 penetrates through one end of the bottom end shell of the supporting seat 42 and extends to one side of the bottom of the ring main unit body 1. The arrangement of the rain cover, the water delivery groove and the water guide pipe realizes that rainwater is rapidly collected and discharged out of the shell of the ring main unit body 1, the rainwater cannot stay on the shell, the overall performance of the shell is ensured, meanwhile, the internal components of the ring main unit body 1 are further ensured not to be affected with damp, and the phenomena of corrosion and short circuit caused by water inflow are avoided.

Referring to fig. 1, an observation window 21 is disposed on one side of the cabinet door 2. In this embodiment, through the design of the observation window 21, the inside of the ring main unit body 1 can be effectively checked and inspected in real time.

Referring to fig. 2, a plurality of air outlet pipelines 12 are disposed at equal intervals on the top end inside the ring main unit body 1, the plurality of air outlet pipelines 12 penetrate through the top shell of the ring main unit body 1, and extend to one end inside the supporting seat 42, and are commonly connected to a first air exhaust pipe 421, two ends of the first air exhaust pipe 421 are connected to second air exhaust pipes 422 with downward openings, and the bottom end of each second air exhaust pipe 422 penetrates through the bottom shell of the supporting seat 42. In this embodiment, carry first exhaust pipe 421 in supporting seat 42 with hot-blast to the looped netowrk cabinet body 1 through a plurality of air-out pipelines 12, then outside the second exhaust pipe 422 discharge cabinet that the opening is down, not only can dispel the heat fast effectively, but also can prevent that the rainwater dust from getting into looped netowrk cabinet body 1 from first exhaust pipe 421 inside, and then cause components and parts to corrode or short circuit phenomenon.

Referring to fig. 3, a bottom plate 14 is arranged at the bottom end inside the ring main unit body 1, a heat dissipation fan 7 is arranged at the top end of the bottom plate 14, an input end of the heat dissipation fan 7 is connected with an air inlet pipe 71, a fiber filter cotton screen plate 6 and an impurity filter screen plate 5 are sequentially arranged at one end, away from the heat dissipation fan 7, of the air inlet pipe 71, a plurality of air inlets 11 are arranged at one side, away from the fiber filter cotton screen plate 6, of the impurity filter screen plate 5, and the plurality of air inlets 11 are all embedded in one side of the bottom of the ring main unit body 1. In this embodiment, the external air is sucked into the air inlet pipe 71 through the impurity filtering screen plate 5 and the fiber filtering cotton screen plate 6 in sequence by the heat dissipation fan 7, and then is conveyed to the air outlet pipe 72, the impurity particles in the air can be filtered by the impurity filtering screen plate 5, and the like, and the rain water and dust can be filtered by the fiber filtering cotton screen plate 6 due to the characteristics of large ventilation rate and small resistance.

Referring to fig. 3 again, an output end of the heat dissipation fan 7 is connected with an air outlet pipe 72, a support 73 is arranged at the bottom end of the air outlet pipe 72, the support 73 is fixed at the top end of the bottom plate 14 through a bolt, one end of the air outlet pipe 72, which is far away from the heat dissipation fan 7, is connected with an air supply pipe 74 with an upward opening, and the top end of the air supply pipe 74 is connected with the laminate 13 in a penetrating manner; the bottom of bottom plate 14 with equidistant a plurality of rubber buffer post 15, every are equipped with buffer spring 16 on the outer wall of rubber buffer post 15 between the inside bottom of looped netowrk cabinet body 1. In this embodiment, the inside of the ring main unit body 1 can be effectively cooled by the design of the air outlet pipe 72 and the air supply pipe 74; further, through the design of rubber buffer column 15 and buffer spring 16, can realize reducing the influence of external vibrations to looped netowrk cabinet body 1 effectively, improve its life.

The utility model discloses a concrete operation as follows:

in the use process of the utility model, when it is rainy, firstly, the rainwater falls on the rain cover 4, then, the rainwater is rapidly collected along the plurality of water delivery grooves 411 and flows into the water delivery pipe 423 in the supporting seat 42, and finally, the rainwater is discharged through the water guide pipe 424, so that the damages of wetting, water inlet, corrosion and the like caused by the rainwater to the parts in the ring main unit body 1 in the outside can be prevented; when the ring main unit body 1 is impacted, the impact is offset by the rubber buffer columns 15 and the buffer springs 16 in sequence, so that the influence of external vibration on the ring main unit body 1 is reduced; when the internal temperature of looped netowrk cabinet body 1 exceeds standard (be provided with thermodetector in the looped netowrk cabinet body 1, the temperature monitor is connected with the controller through current connected mode and control mode, the controller is connected with radiator fan 7 through current connected mode and control mode, when thermodetector high temperature early warning, the controller control radiator fan 7 is opened), start radiator fan 7 work, inhale the air-supply line 71 with the outside air in, the air filters through impurity filter plate 5 and fibre filter pulp otter board 6 in proper order, then carry to blast pipe 74 through play tuber pipe 72, finally blow to the inside of looped netowrk cabinet body 1 and cool down the processing, hot-blast first exhaust pipe 421 in a plurality of air-out pipelines 12 carry to supporting seat 42, then the second exhaust pipe 422 that the opening is down can outside the looped netowrk cabinet body 1.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various 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 by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitation of the invention is intended whatsoever to be construed by the embodiments of the invention.

Claims (6)

1. The utility model provides a sulfur hexafluoride looped netowrk cabinet with rain-proof dustproof function, including looped netowrk cabinet body (1), cabinet door (2) and control panel (3), its characterized in that: the top of looped netowrk cabinet body (1) is equipped with rain-proof lid (4), rain-proof lid (4) comprise triangle swash plate (41) and supporting seat (42), the top surface at looped netowrk cabinet body (1) is welded through a plurality of support columns in the bottom of supporting seat (42), a plurality of water delivery tank (411) have been seted up to the top both sides surface symmetry equidistance of triangle swash plate (41), and is a plurality of water delivery tank (411) run through respectively supporting seat (42) top casing extends to the one end of supporting seat (42) inside both sides all is connected with raceway (423), two the equal symmetric connection in both ends bottom of raceway (423) has aqueduct (424), every aqueduct (424) run through the one end of supporting seat (42) bottom casing extends to one side of looped netowrk cabinet body (1) bottom.

2. The sulfur hexafluoride ring main unit with the rainproof and dustproof functions as claimed in claim 1, wherein: the inside bottom of looped netowrk cabinet body (1) is equipped with bottom plate (14), the top of bottom plate (14) is equipped with radiator fan (7), the input of radiator fan (7) is connected with air-supply line (71), keep away from air-supply line (71) the one end of radiator fan (7) is equipped with fibre filter pulp otter board (6) and impurity filter screen board (5) in proper order, impurity filter screen board (5) are kept away from one side of fibre filter pulp otter board (6) is equipped with a plurality of air intakes (11), and is a plurality of air intake (11) all embedded in bottom one side of looped netowrk cabinet body (1).

3. The sulfur hexafluoride ring main unit with the rainproof and dustproof functions as claimed in claim 2, wherein: the output of radiator fan (7) is connected with out tuber pipe (72), the bottom of going out tuber pipe (72) is equipped with support (73), support (73) are fixed through the bolt the top of bottom plate (14), just it keeps away from to go out tuber pipe (72) the one end of radiator fan (7) is connected with opening blast pipe (74) up, the top through connection of blast pipe (74) has plywood (13).

4. The sulfur hexafluoride ring main unit with the rainproof and dustproof functions as claimed in claim 2, wherein: the ring main unit is characterized in that a plurality of rubber buffer columns (15) are arranged between the bottom end of the bottom plate (14) and the inner bottom end of the ring main unit body (1) at equal intervals, and each rubber buffer column (15) is sleeved with a buffer spring (16) on the outer wall.

5. The sulfur hexafluoride ring main unit with the rainproof and dustproof functions as claimed in claim 2, wherein: a plurality of air-out pipeline (12) have been seted up on the equidistant inside top of looped netowrk cabinet body (1), and are a plurality of air-out pipeline (12) run through the top casing of looped netowrk cabinet body (1) extends to one end in supporting seat (42) is connected with first exhaust pipe (421) jointly, the both ends of first exhaust pipe (421) all are connected with opening second exhaust pipe (422) down, every the bottom of second exhaust pipe (422) all runs through the bottom casing of supporting seat (42).

6. The sulfur hexafluoride ring main unit with the rainproof and dustproof functions as claimed in claim 1, wherein: one side of the cabinet door (2) is provided with an observation window (21).

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