CN212063253U - Gaseous looped netowrk cabinet with dampproofing function - Google Patents

Abstract

The utility model discloses a gas ring main unit with moisture-proof function, which relates to the technical field of gas ring main unit design, and aims at the problem of easy damage caused by moisture in the prior art, the following proposal is proposed, comprising a protective box, a separation box is fixedly connected at the lower side of the protective box, a plurality of air pumps are fixedly connected in the separation box, an air suction pipe is fixedly connected at the input end of the air pump, an air outlet pipe is fixedly connected at the output end of the air pump, the other end of the air outlet pipe is communicated with a first drying box which is connected with the separation box in a sliding way, two sides of the first drying box are both connected with a second drying box which is positioned in the protective box in a sliding way, heating pipes are arranged in the first drying box and the second drying box, an air dispersing device is fixedly connected at one side of the second drying box, a circulating pipe is fixedly connected at the upper end, convenient to use can circulate inside gas, reduces manual intervention, practices thrift manpower and materials, reduces intensity of labour.

Description

Gaseous looped netowrk cabinet with dampproofing function

Technical Field

The utility model relates to a gaseous looped netowrk cabinet designs technical field, especially relates to a gaseous looped netowrk cabinet with dampproofing function.

Background

The gas insulation ring main unit is generally called a full insulation ring main unit, and the size of the switch cabinet is greatly reduced. The gases of sf6, n2 and the like or the compound gas of the gases are used as insulating media, so that the insulating property is strong, the size is far smaller than that of a semi-insulating cabinet with the same voltage grade, and the occupied area is small and the whole insulation is realized.

However, in the using process, due to the erosion of the external air, when the air in the internal environment is wet, the insulation effect is greatly reduced, and the electric device is corroded in the internal closed working environment, so that the service life of the device is shortened, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of gaseous looped netowrk cabinet with dampproofing function has solved the problem that damages of weing easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gas ring main unit with a damp-proof function comprises a protection box, a separation box is fixedly connected with the lower side of the protection box, a plurality of air pumps are fixedly connected in the separation box, the input end of each air pump is fixedly connected with an air suction pipe, the output end of each air pump is fixedly connected with an air outlet pipe, and the other end of the air outlet pipe is communicated with a first drying box which is connected with the separation box in a sliding way, the two sides of the first drying box are both connected with a second drying box which is positioned in the protective box in a sliding way, heating pipes are arranged in the first drying box and the second drying box, one side of the second drying box is fixedly connected with an air dispersing device, the upper end of the air dispersing device is fixedly connected with a circulating pipe, and the other end of the circulating pipe is fixedly connected with a recycling box fixedly connected with the protective box, the outer side of the air dispersing device is provided with a heat dissipation net fixedly connected with the protective box, and the lower side of the recycling box is fixedly connected with a plurality of partition plates.

Preferably, the gas diffusion device comprises a gas collection box communicated with the second drying box, one side of the gas collection box is fixedly connected with a connecting pipe, the upper side of the connecting pipe is fixedly connected with a radiating pipe, the top end of the radiating pipe is fixedly connected with a collecting pipe fixedly connected with a circulating pipe, one side of the gas collection box is fixedly connected with a gas diffusion pipe, and the gas collection box is fixedly connected with the protection box.

Preferably, the radiating pipe adopts an S-shaped structure, and the connecting pipe and the radiating pipe are both connected with electromagnetic valves.

Preferably, one side fixedly connected with maintenance door of guard box, the top of first drying cabinet is provided with the inlet port that is linked together with the outlet duct, the one side that first drying cabinet and second drying cabinet contacted all is provided with the exchange hole of intercommunication each other.

Preferably, one side of the second drying box, which is close to the air dispersing device, is provided with a plurality of air holes, and the upper side of the separation box is provided with a plurality of through holes.

Preferably, the upper sides of the first drying box and the second drying box are fixedly connected with conductive strips, and the outer walls of the conductive strips are slidably connected with a communicating groove body fixedly connected with the separation box.

The utility model has the advantages that:

1: carry out the drying through two detachable drying cabinets, can guarantee dry effect, conveniently maintain the processing to the drying cabinet simultaneously, heating pipe heating cooperation gas dispersing device can circulate internal gas, reduces artificial intervention, practices thrift manpower and materials, reduces intensity of labour.

2: through the heat dissipation of cooling tube, can carry out supplementary heat dissipation to the device of work, increase the radiating effect, reduce the high temperature oxidation of device, prolong the life of device.

Drawings

Fig. 1 is a schematic cross-sectional view of a gas ring main unit with a moisture-proof function according to the present invention;

fig. 2 is a schematic left-side sectional view of a gas ring main unit with a moisture-proof function according to the present invention;

fig. 3 is a schematic top sectional view of a gas ring main unit with moisture-proof function according to the present invention;

fig. 4 is an enlarged schematic view of a position a of the gas ring main unit with the moisture-proof function according to the present invention;

fig. 5 is the utility model provides a B department enlarged schematic diagram of gaseous looped netowrk cabinet with dampproofing function.

Reference numbers in the figures: the device comprises a protection box 1, a circulation pipe 2, a recovery box 3, a partition plate 4, a first drying box 5, a second drying box 6, a heating pipe 7, a partition box 8, an air pump 9, an air suction pipe 10, a conductive strip 11, a connecting groove body 12, an air outlet pipe 13, a heat radiating net 14, a heat radiating pipe 15, a collecting pipe 16, a maintenance door 17, an air collecting box 18, an air radiating pipe 19 and a connecting pipe 20.

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.

Referring to fig. 1-5, a gas ring main unit with moisture-proof function comprises a protection box 1, a separation box 8 is fixedly connected to the lower side of the protection box 1, a plurality of air pumps 9 are fixedly connected in the separation box 8, an air suction pipe 10 is fixedly connected to the input end of each air pump 9, an air outlet pipe 13 is fixedly connected to the output end of each air pump 9, the other end of each air outlet pipe 13 is communicated with a first drying box 5 which is slidably connected with the separation box 8, two sides of each first drying box 5 are slidably connected with second drying boxes 6 which are positioned in the protection box 1, heating pipes 7 are respectively arranged in the first drying box 5 and the second drying boxes 6, an air dispersing device is fixedly connected to one side of each second drying box 6, a circulating pipe 2 is fixedly connected to the upper end of the air dispersing device, a recycling box 3 which is fixedly connected with the protection box 1 is fixedly connected to the other end of the circulating pipe 2, a heat dissipation, the lower side of the recovery box 3 is fixedly connected with a plurality of partition plates 4, when in work, necessary devices are installed in the protective box 1 to be fixed, preparation work is completed, then when in work or in a maintenance stage, the air pump 9 is controlled to work, air in the protective box 1 above the partition box 8 enters the first drying box 5 through the air suction pipe 10 and the air outlet pipe 13 to be dried, then enters the second drying box 6 to be dried, after the drying is completed, the air enters the circulating pipe 2 through the air dispersing device, enters the recovery box 3, is filtered by the recovery box 3 to be recovered again, so that the air in the whole device is ensured to be dried, meanwhile, the first drying box 5 and the second drying box 6 can be pumped out from the protective box 1 to perform corresponding maintenance, after the operation is performed for a period of time, the heater 7 is controlled to be heated, the vapor in the first drying box 5 and the vapor in the second drying box 6 are evaporated through the vapor diffusing device, so that the vapor can be recycled, and the manual maintenance is reduced.

The air dispersing device comprises an air collecting box 18 communicated with the second drying box 6, a connecting pipe 20 is fixedly connected to one side of the air collecting box 18, a radiating pipe 15 is fixedly connected to the upper side of the connecting pipe 20, a collecting pipe 16 fixedly connected with the circulating pipe 2 is fixedly connected to the top end of the radiating pipe 15, an air dispersing pipe 19 is fixedly connected to one side of the air collecting box 18, the air collecting box 18 is fixedly connected with the protective box 1, air dried by the first drying box 5 and the second drying box 6 is buffered in the collecting box 18, and then enters the radiating pipe 15 through the connecting pipe 20 to enter the collecting pipe 16 and the circulating pipe 2 for circulation, when the first drying box 5 and the second drying box 6 are dried, a valve on the connecting pipe 20 is closed, so that internal water vapor is discharged through the air dispersing pipe 19, and reuse of a drying agent in the drying box is guaranteed.

The radiating pipe 15 adopts an S-shaped structure, electromagnetic valves are connected to the connecting pipe 20 and the radiating pipe 19, the radiating pipe 15 radiates heat to a certain extent, and the electromagnetic valves are used for switching on and off the pipeline.

One side fixedly connected with maintenance door 17 of protective housing 1, the top of first drying cabinet 5 is provided with the inlet port that is linked together with outlet duct 13, and the one side that first drying cabinet 5 and second drying cabinet 6 contacted all is provided with the exchange hole of mutual intercommunication, and maintenance door 17 carries out the installation and the change of device, and the inlet port carries out gaseous circulation with the exchange hole.

One side that second drying cabinet 6 is close to the gas device that looses is provided with a plurality of bleeder vents, the upside of separator box 8 is provided with a plurality of through-holes, the equal fixedly connected with busbar 11 of the upside of first drying cabinet 5 and second drying cabinet 6, busbar 11's outer wall sliding connection has and carries out gaseous circulation through the bleeder vent with separator box 8 fixed connection's switch-on cell body 12, busbar 11 conducts with intercommunication cell body 12, guarantees the work of heating pipe 7.

When the device works, necessary devices are installed in the protective box 1 to be fixed, preparation work is finished, then during the work or maintenance stage, the air pump 9 is controlled to work, so that air in the protective box 1 above the separation box 8 enters the first drying box 5 through the air suction pipe 10 and the air outlet pipe 13 to be dried, then enters the second drying box 6 to be finally dried, after the drying is finished, the air enters the circulating pipe 2 through the air diffusing device, enters the recycling box 3, is filtered through the recycling box 3 to be recycled again, so that the air in the whole device is dried, meanwhile, the first drying box 5 and the second drying box 6 can be pumped out from the protective box 1 to be maintained correspondingly, after the device runs for a period of time, the heater 7 is controlled to be heated, so that water vapor in the first drying box 5 and the second drying box 6 is evaporated through the air diffusing device, and further, the device can be recycled, and manual maintenance is reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A gas ring main unit with a moisture-proof function comprises a protection box (1) and is characterized in that a separation box (8) is fixedly connected to the lower side of the protection box (1), a plurality of air pumps (9) are fixedly connected in the separation box (8), an air suction pipe (10) is fixedly connected to the input end of each air pump (9), an air outlet pipe (13) is fixedly connected to the output end of each air pump (9), the other end of each air outlet pipe (13) is communicated with a first drying box (5) in sliding connection with the separation box (8), two sides of each first drying box (5) are respectively in sliding connection with a second drying box (6) located in the protection box (1), heating pipes (7) are respectively arranged in the first drying box (5) and the second drying box (6), an air dispersing device is fixedly connected to one side of the second drying box (6), and a circulating pipe (2) is fixedly connected to the upper end of the air dispersing device, and the other end fixedly connected with of circulating pipe (2) and protective housing (1) fixed connection's collection box (3), the outside of gas dispersing device is provided with radiator-grid (14) with protective housing (1) fixed connection, the downside fixedly connected with of collection box (3) a plurality of division boards (4).

2. The gas ring main unit with the moisture-proof function as claimed in claim 1, wherein the gas diffusing device comprises a gas collecting tank (18) communicated with the second drying box (6), a connecting pipe (20) is fixedly connected to one side of the gas collecting tank (18), a heat dissipating pipe (15) is fixedly connected to the upper side of the connecting pipe (20), a collecting pipe (16) fixedly connected with the circulating pipe (2) is fixedly connected to the top end of the heat dissipating pipe (15), a gas diffusing pipe (19) is fixedly connected to one side of the gas collecting tank (18), and the gas collecting tank (18) is fixedly connected with the protection box (1).

3. The gas ring main unit with moisture-proof function as claimed in claim 2, wherein said heat dissipation pipe (15) is of S-shaped structure, and said connection pipe (20) and air dissipation pipe (19) are connected with electromagnetic valves.

4. The gas ring main unit with the moisture-proof function as claimed in claim 1, wherein a maintenance door (17) is fixedly connected to one side of the protection box (1), an air inlet communicated with the air outlet pipe (13) is arranged at the top of the first drying box (5), and exchange holes communicated with each other are arranged on both surfaces of the first drying box (5) and the second drying box (6) which are in contact with each other.

5. The gas ring main unit with moisture-proof function as claimed in claim 1, wherein one side of the second drying box (6) close to the air diffuser is provided with a plurality of air holes, and the upper side of the separation box (8) is provided with a plurality of through holes.

6. The gas ring main unit with the moisture-proof function as claimed in claim 1, wherein the upper sides of the first drying box (5) and the second drying box (6) are both fixedly connected with conductive strips (11), and the outer walls of the conductive strips (11) are slidably connected with a through groove body (12) fixedly connected with the separation box (8).

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