CN211017962U - Switch cabinet capable of being spliced and assembled - Google Patents

Abstract

The utility model discloses a cubical switchboard that can splice equipment, including dehumidification heat dissipation mechanism and spacing groove, dehumidification heat dissipation mechanism passes through the downside of bolt threaded connection at the cubical switchboard subassembly, dehumidification heat dissipation mechanism is linked together through second exhaust pipe, screw thread hollow connecting piece and air exit and cubical switchboard subassembly, cubical switchboard subassembly upside has the U-shaped support frame through bolt thread fastening, and U-shaped support frame upside has the rain-proof lid of photovoltaic board through bolt thread connection, and the rain-proof lid downside of photovoltaic board is provided with the battery simultaneously, the spacing groove is seted up at dehumidification heat dissipation mechanism downside, and is fixed with electric telescopic handle on the spacing inslot wall. This but cubical switchboard of concatenation equipment is provided with the heating chamber, and the heater in the heating chamber heats dehumidification processing back to the air, carries out dehumidification processing in to first cubical switchboard shell and the second cubical switchboard shell through the air exit to the air exit is provided with four, and what can be even carries out dehumidification processing along with it.

Description

Switch cabinet capable of being spliced and assembled

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a cubical switchboard of equipment can splice.

Background

The switch cabinet is an electrical device, and the main function of the switch cabinet is to open and close, control and protect the electrical device in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

The existing switch cabinet mostly dehumidifies the interior of the switch cabinet through ventilation, the dehumidification effect is poor, the switch cabinet is a whole, and the switch cabinet has a certain height, so that the switch cabinet is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard of equipment can splice to solve the current cubical switchboard that proposes in the above-mentioned background art and dehumidify in to the cubical switchboard through ventilating greatly, the dehumidification effect is poor, and the cubical switchboard is a whole, has certain height because of the cubical switchboard, is not convenient for carry the problem to the cubical switchboard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cubical switchboard that can splice equipment, includes dehumidification heat dissipation mechanism and spacing groove, dehumidification heat dissipation mechanism passes through the downside of bolt threaded connection at the cubical switchboard subassembly, dehumidification heat dissipation mechanism is linked together through second exhaust pipe, screw thread hollow connector and air exit and cubical switchboard subassembly, cubical switchboard subassembly upside has the U-shaped support frame through bolt threaded connection, and U-shaped support frame upside has the rain-proof lid of photovoltaic board through bolt threaded connection, and the rain-proof lid downside of photovoltaic board is provided with the battery simultaneously, the spacing groove is seted up at dehumidification heat dissipation mechanism downside, and is fixed with electric telescopic handle on the spacing inslot wall, and the electric telescopic handle downside is fixed with universal gyro wheel simultaneously.

Preferably, dehumidification heat dissipation mechanism includes clean room, filter screen, air-supply line, heating chamber, heater, first exhaust pipe, second exhaust pipe, screw hollow connecting piece, air exit and bin, and sliding connection has the filter screen on the clean room inner wall, and the clean room left side is linked together with the air-supply line simultaneously, the air-supply line left side is run through on the heating chamber right side, and is fixed with the heater in the heating chamber, and the heating chamber left side has run through first exhaust pipe simultaneously, first exhaust pipe upside is linked together with the second exhaust pipe, and the second exhaust pipe has the air exit through screw hollow connecting piece threaded connection.

Preferably, the filter screen is provided with two layers, and the grid density of the filter screen on the right side is greater than that of the filter screen on the left side.

Preferably, an exhaust fan is arranged in the first exhaust pipe.

Preferably, the switch cabinet assembly comprises a first switch cabinet shell, a second switch cabinet shell, a humidity sensor, an exhaust fan, a temperature sensor and a switch cabinet sealing plate, the switch cabinet sealing plate is connected to the left side of the first switch cabinet shell and the left side of the second switch cabinet shell through bolts and threads, the humidity sensor is fixed on the inner wall of the right side of the first switch cabinet shell, the temperature sensor and the control box are fixed on the inner wall of the right side of the second switch cabinet shell, the temperature sensor is arranged on the lower side of the control box, four exhaust openings penetrate through the equal distance of the left side of the first switch cabinet shell and the left side of the second switch cabinet shell, the inner diameters of the four exhaust openings are the same, and the second exhaust pipe is arranged on the left side of the first switch cabinet shell and the second switch cabinet shell.

Preferably, first cubical switchboard shell and second cubical switchboard shell right side all rotate and are connected with rain-proof lid, and the rain-proof lid left end of upside is provided with the exhaust fan, and the exhaust fan runs through on first cubical switchboard shell and second cubical switchboard shell simultaneously, be provided with the clean room in the rain-proof lid of second cubical switchboard shell downside, and rain-proof lid downside has seted up the air intake.

Preferably, the storage box and the first switch cabinet shell, the first switch cabinet shell and the second switch cabinet shell all form a dismounting and mounting structure through bolts, U-shaped supporting frames and the photovoltaic panel rainproof cover.

Compared with the prior art, the beneficial effects of the utility model are that: the switch cabinet which can be assembled by splicing,

(1) the photovoltaic panel rain cover is arranged on the storage box, and the first switch cabinet shell, the second switch cabinet shell, the photovoltaic panel rain cover and the storage box are all detachably mounted through bolts, so that the whole switch cabinet is convenient to fix and transport in the later period;

(2) the heating chamber is arranged, after the heater in the heating chamber heats and dehumidifies air, the dehumidification treatment is carried out on the inside of the first switch cabinet shell and the inside of the second switch cabinet shell through the air outlets, and four air outlets are arranged, so that the dehumidification treatment can be uniformly carried out along with the four air outlets, and the inside of the first switch cabinet shell and the inside of the second switch cabinet shell are thoroughly dehumidified;

(3) the photovoltaic panel rain cover is arranged, when the photovoltaic panel rain cover is used outdoors, solar energy is converted into electric energy and the electric energy is finally stored in the storage battery to provide electric energy for the heater, the electric telescopic rod, the humidity sensor, the exhaust fan, the temperature sensor and the control box, so that the energy-saving effect is achieved;

(4) be provided with rain-proof lid, rain-proof lid's setting can carry out rain-proof processing to exhaust fan and filter screen, ensures that exhaust fan and filter screen normally work.

Drawings

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

fig. 2 is a schematic diagram of the distribution structure of the humidity sensors on the first switch cabinet housing according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the schematic view of the work flow of the control box of the present invention.

In the figure: 1. dehumidification heat dissipation mechanism, 2, the clean room, 3, the filter screen, 4, the air-supply line, 5, the heating chamber, 6, the heater, 7, first exhaust pipe, 8, the second exhaust pipe, 9, the hollow connecting piece of screw thread, 10, the air exit, 11, the spacing groove, 12, electric telescopic handle, 13, universal gyro wheel, 14, rain-proof lid, 15, the bolt, 16, the cubical switchboard subassembly, 17, first cubical switchboard shell, 18, second cubical switchboard shell, 19, humidity transducer, 20, the exhaust fan, 21, temperature sensor, 22, the control box, 23, the cubical switchboard closing plate, 24, U-shaped support frame, 25, photovoltaic board rain-proof lid, 26, the battery, 27, the bin.

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. 1-4, the present invention provides a technical solution: a switch cabinet capable of being assembled in a splicing manner is disclosed, as shown in figure 1, figure 3 and figure 4, a dehumidifying and heat-dissipating mechanism 1 is connected to the lower side of a switch cabinet component 16 through a bolt 15 by screw threads, the dehumidifying and heat-dissipating mechanism 1 comprises a dust chamber 2, a filter screen 3, an air inlet pipe 4, a heating chamber 5, a heater 6, a first exhaust pipe 7, a second exhaust pipe 8, a threaded hollow connecting piece 9, an air outlet 10 and a storage box 27, the filter screen 3 is connected to the inner wall of the dust chamber 2 in a sliding manner, the left side of the dust chamber 2 is communicated with the air inlet pipe 4, the left side of the air inlet pipe 4 penetrates through the right side of the heating chamber 5, the heater 6 is fixed in the heating chamber 5, the first exhaust pipe 7 penetrates through the left side of the heating chamber 5, the upper side of the first exhaust pipe 7 is communicated with the second exhaust pipe 8, the second exhaust pipe, the grid density of the right filter screen 3 is greater than that of the left filter screen 3, the exhaust fan 20 in the first exhaust pipe 7 is started under the action of the storage box 27, air is filtered by the filter screens 3 under the action of the exhaust fan 20, dust in the air can be filtered more thoroughly by the arrangement of the two filter screens 3, the dust is reduced from entering the first switch cabinet shell 17 and the second switch cabinet shell 18, the number of times of later cleaning is reduced, the filtered air enters the heating chamber 5 for heating treatment, the heated air enters the second exhaust pipe 8 after being subjected to moisture absorption through moisture absorption cotton in the first exhaust pipe 7, the heated air is subjected to moisture removal treatment on the first switch cabinet shell 17 and the second switch cabinet shell 18 through the second exhaust pipe 8 and the exhaust port 10, and is finally exhausted under the action of the exhaust fan 20, the internal humidity of the first switch cabinet shell 17 and the second switch cabinet shell 18 is ensured to be normal, the dehumidifying and heat-dissipating mechanism 1 is communicated with a switch cabinet assembly 16 through a second exhaust pipe 8, a threaded hollow connecting piece 9 and an air outlet 10, the switch cabinet assembly 16 comprises a first switch cabinet shell 17, a second switch cabinet shell 18, a humidity sensor 19, an exhaust fan 20, a temperature sensor 21 and a switch cabinet sealing plate 23, the left sides of the first switch cabinet shell 17 and the second switch cabinet shell 18 are in threaded connection with the switch cabinet sealing plate 23 through bolts 15, the inner wall of the right side of the first switch cabinet shell 17 is fixed with the humidity sensor 19, the inner wall of the right side of the second switch cabinet shell 18 is fixed with the temperature sensor 21 and a control box 22, the lower side of the control box 22 is provided with the temperature sensor 21, four air outlets 10 penetrate through the left sides of the first switch cabinet shell 17 and the second switch cabinet shell 18 at equal distances, and the inner diameters of the four air outlets 10 are the same, second exhaust pipe 8 sets up on first cubical switchboard shell 17 and second cubical switchboard shell 18 left side, temperature sensor 21 is to temperature monitoring in the second cubical switchboard shell 18, if the temperature is too high, cold wind gets into clean room 2 through rain-proof lid 14 downside air intake, the natural wind passes through clean room 2, air-supply line 4, heating chamber 5, first exhaust pipe 7, second exhaust pipe 8 and air exit 10 carry out the heat dissipation to first cubical switchboard shell 17 and the inside heat dissipation treatment of second cubical switchboard shell 18, discharge first cubical switchboard shell 17 and second cubical switchboard shell 18 under the effect of exhaust fan 20 at last, ensure that the heat dissipation is thorough, control box 22 electric connection has heater 6, electric telescopic handle 12, humidity transducer 19, exhaust fan 20, temperature sensor 21 and battery 26.

As shown in fig. 1 and fig. 2, a U-shaped support frame 24 is fixed on the upper side of the switch cabinet assembly 16 through a bolt 15 by a screw thread, a photovoltaic panel rain cover 25 is connected on the upper side of the U-shaped support frame 24 through a bolt 15 by a screw thread, a storage battery 26 is arranged on the lower side of the photovoltaic panel rain cover 25, rain covers 14 are rotatably connected on the right sides of the first switch cabinet shell 17 and the second switch cabinet shell 18, an exhaust fan 20 is arranged at the left end of the upper rain cover 14, the exhaust fan 20 penetrates through the first switch cabinet shell 17 and the second switch cabinet shell 18, a dust chamber 2 is arranged in the rain cover 14 on the lower side of the second switch cabinet shell 18, an air inlet is arranged on the lower side of the rain cover 14, a rain cover 27 and the first switch cabinet shell 17 through a bolt 15, the first switch cabinet shell 17 and the second switch cabinet shell 18 through a bolt 15, and the second switch cabinet shell 18 through a bolt 15 and the U-shaped, the bolt 15 is artificially inserted into the lower side of the first switch cabinet shell 17 and the upper side of the dehumidification and heat dissipation mechanism 1, and is fixed by rotation, the bolt 15 is artificially inserted into the lower side of the second switch cabinet shell 18 and the first switch cabinet shell 17 and is fixed by rotation, the bolt 15 is artificially penetrated through the U-shaped support frame 24, the upper side of the second switch cabinet shell 18 and the photovoltaic panel rainproof cover 25 and is fixed by rotation, so that the whole switch cabinet is fixed, the operation is simple and convenient, the limiting groove 11 is arranged at the lower side of the dehumidification and heat dissipation mechanism 1, an electric telescopic rod 12 is fixed on the inner wall of the limiting groove 11, and a universal roller 13 is fixed on the lower side of the electric telescopic rod 12.

The working principle is as follows: when the split-type assembled switch cabinet is used, the humidity sensor 19 is DHT11, the temperature sensor 21 is CWDZ11, the first switch cabinet shell 17 is placed on the storage box 27, the second switch cabinet shell 18 is placed on the first switch cabinet shell 17, the bolt 15 is manually inserted into the first switch cabinet shell 17 and the storage box 27 and is rotated to be fixed, the bolt 15 is manually inserted into the second switch cabinet shell 18 and the first switch cabinet shell 17 and is rotated to be fixed, the bolt 15 is manually penetrated through the U-shaped supporting frame 24, the upper side of the second switch cabinet shell 18 and the photovoltaic panel rain cover 25 and is rotated to be fixed, the second exhaust duct 8 is manually penetrated through the left sides of the first switch cabinet shell 17 and the second switch cabinet shell 18, the threaded hollow connecting piece 9 on the second exhaust duct 8 is rotated to be fixed through the opening 10, the switch cabinet sealing plate 23 is manually placed on the left sides of the first switch cabinet shell 17 and the second switch cabinet shell 18, the bolt 15 penetrates through the switch cabinet sealing plate 23, the first switch cabinet shell 17 and the second switch cabinet shell 18, the bolt is rotated to fix the switch cabinet, the whole switch cabinet is fixed, an external power supply is switched on, if the humidity in the first switch cabinet shell 17 and the second switch cabinet shell 18 is higher, the humidity sensor 19 transmits a signal to the control box 22, the exhaust fan 20 and the heater 6 in the first exhaust pipe 7 are started under the action of the control box 22, the air is filtered by the filter screen 3 under the action of the exhaust fan 20, the filtered air enters the heating chamber 5 for heating treatment, the heated air enters the exhaust outlet 10 through the first exhaust pipe 7, the second exhaust pipe 8 and the threaded hollow connecting piece 9, finally, the dehumidification treatment is carried out in the first switch cabinet shell 17 and the second switch cabinet shell 18 through the exhaust outlet 10, and finally the exhaust fans 20 on the first switch cabinet shell 17 and the second switch cabinet shell 18 are started, the air is exhausted from the first switch cabinet shell 17 and the second switch cabinet shell 18 under the action of the exhaust fan 20, if the humidity in the first switch cabinet shell 17 and the second switch cabinet shell 18 is higher than the humidity, the temperature sensor 21 transmits information to the control box 22, the exhaust fan 20 in the first exhaust pipe 7 is started under the action of the control box 22, cold air enters the dust chamber 2 through an air inlet at the lower side of the rain-proof cover 14 under the action of the exhaust fan 20, natural air conducts heat dissipation treatment on the interiors of the first switch cabinet shell 17 and the second switch cabinet shell 18 through the dust chamber 2, the air inlet pipe 4, the heating chamber 5, the first exhaust pipe 7, the second exhaust pipe 8 and the exhaust port 10, finally the first switch cabinet shell 17 and the second switch cabinet shell 18 are exhausted under the action of the exhaust fan 20, if the first switch cabinet shell 17 and the second switch cabinet shell 18 need to be moved, the electric telescopic rod 12 is started under the action of the control box 22, universal gyro wheel 13 shifts out spacing groove 11 and the laminating of ground under electric telescopic handle 12's effect, artificially promote first cubical switchboard shell 17, just can remove to required position to whole device, when using outdoors, photovoltaic board rain-proof lid 25 converts solar energy into the electric energy and stores for heater 6 in the battery 26 at last, electric telescopic handle 12, humidity transducer 19, exhaust fan 20, temperature sensor 21 and control box 22 provide the electric energy, thereby play energy-conserving effect, and rain-proof lid 14 can carry out rain-proof processing to exhaust fan 20 and filter screen 3, the content that does not make detailed description in this specification belongs to the prior art that the professional skilled person in the art knows.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a cubical switchboard of equipment can splice, includes dehumidification heat dissipation mechanism (1) and spacing groove (11), its characterized in that: dehumidification heat dissipation mechanism (1) passes through the downside of bolt (15) threaded connection in cubical switchboard subassembly (16), dehumidification heat dissipation mechanism (1) is linked together through second exhaust pipe (8), screw thread hollow connecting piece (9) and air exit (10) and cubical switchboard subassembly (16), cubical switchboard subassembly (16) upside has U-shaped support frame (24) through bolt (15) threaded connection, and U-shaped support frame (24) upside has photovoltaic board rain-proof lid (25) through bolt (15) threaded connection, and photovoltaic board rain-proof lid (25) downside is provided with battery (26) simultaneously, establish at dehumidification heat dissipation mechanism (1) downside spacing groove (11), and be fixed with electric telescopic handle (12) on spacing groove (11) inner wall, electric telescopic handle (12) downside is fixed with universal gyro wheel (13) simultaneously.

2. The switchgear cabinet capable of being assembled by splicing according to claim 1, wherein: dehumidification heat dissipation mechanism (1) includes clean room (2), filter screen (3), air-supply line (4), heating chamber (5), heater (6), first exhaust pipe (7), second exhaust pipe (8), screw thread hollow connector (9), air exit (10) and bin (27), and sliding connection has filter screen (3) on clean room (2) inner wall, and clean room (2) left side is linked together with air-supply line (4) simultaneously, air-supply line (4) left side is run through on heating chamber (5) right side, and heating chamber (5) internal fixation has heater (6), and heating chamber (5) left side is run through simultaneously has first exhaust pipe (7), first exhaust pipe (7) upside is linked together with second exhaust pipe (8), and second exhaust pipe (8) have air exit (10) through screw thread hollow connector (9) threaded connection.

3. A tiltably assembled switchgear cabinet according to claim 2, characterized in that: the filter screen (3) is provided with two layers, and the grid density of the right filter screen (3) is greater than that of the left filter screen (3).

4. A tiltably assembled switchgear cabinet according to claim 2, characterized in that: an exhaust fan (20) is arranged in the first exhaust pipe (7).

5. The switchgear cabinet capable of being assembled by splicing according to claim 1, wherein: cubical switchboard subassembly (16) includes first cubical switchboard shell (17), second cubical switchboard shell (18), humidity transducer (19), exhaust fan (20), temperature sensor (21) and cubical switchboard closing plate (23), and has cubical switchboard closing plate (23) through bolt (15) threaded connection on first cubical switchboard shell (17) and second cubical switchboard shell (18) left side, be fixed with humidity transducer (19) on first cubical switchboard shell (17) right side inner wall, be fixed with temperature sensor (21) and control box (22) on second cubical switchboard shell (18) right side inner wall, and control box (22) downside is provided with temperature sensor (21), first cubical switchboard shell (17) and second cubical switchboard shell (18) left side equidistance has run through four mouths (10), and four mouths (10) internal diameters are the same, second exhaust pipe (8) set up at first cubical switchboard shell (17) and second cubical switchboard shell (18), and second cubical switchboard shell (18) left side equipartition ) Left side.

6. The switchgear cabinet capable of being assembled by splicing according to claim 5, wherein: first cubical switchboard shell (17) and second cubical switchboard shell (18) right side all rotate and are connected with rain-proof lid (14), and upside rain-proof lid (14) left end is provided with exhaust fan (20), and exhaust fan (20) run through on first cubical switchboard shell (17) and second cubical switchboard shell (18) simultaneously, be provided with clean room (2) in rain-proof lid (14) of second cubical switchboard shell (18) downside, and rain-proof lid (14) downside has seted up the air intake.

7. A tiltably assembled switchgear cabinet according to claim 2, characterized in that: the storage box (27) is connected with the first switch cabinet shell (17) through bolts (15), the first switch cabinet shell (17) is connected with the second switch cabinet shell (18) through bolts (15), the second switch cabinet shell (18) is connected with the photovoltaic panel rainproof cover (25) through bolts (15), U-shaped supporting frames (24) and the U-shaped supporting frames (15) to form a dismounting and mounting structure.

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