CN209963591U

CN209963591U - Anticorrosion looped netowrk cabinet constant temperature equipment

Info

Publication number: CN209963591U
Application number: CN201920752875.5U
Authority: CN
Inventors: 冯立; 周兴明
Original assignee: WUXI KAILI ELECTRICAL APPLIANCE CO Ltd
Current assignee: WUXI KAILI ELECTRICAL APPLIANCE CO Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-17
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to a power equipment technical field just discloses an anticorrosion looped netowrk cabinet constant temperature equipment, which comprises a cabinet, rack upper end fixedly connected with cabinet lid, install ventilation mechanism in the rack, ventilation mechanism includes ventilation hole, fixed block, two axle motors, fan, upper end open-ended heating cabinet, a plurality of heating rod, upper end open-ended water storage box, drain pipe and heater, the ventilation hole is seted up on the vertical lateral wall of rack, fixed block fixed connection is on the top of the cabinet in the rack, connecting block and two axle motor fixed connection are passed through to the bottom of fixed block. The utility model discloses make in dry air admission rack for snow on the top of the cabinet melts winter, can effectually ventilate the dehumidification to the looped netowrk cabinet, avoid the electron device short circuit in the cabinet because of humidity is too high, lead to the electron device short circuit in the cabinet, thereby arouse equipment trouble.

Description

Anticorrosion looped netowrk cabinet constant temperature equipment

Technical Field

The utility model relates to a power equipment technical field especially relates to an anticorrosion looped netowrk cabinet constant temperature equipment.

Background

The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a metal or nonmetal insulating cabinet body or made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that 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. The looped netowrk cabinet is because the majority is at outdoor work, and current looped netowrk cabinet constant temperature equipment mostly carries out the interior cooling of cabinet through the heat dissipation fan, carries out the intensification in the cabinet through the heater. But when the weather is cold, when the inspiratory wind of heat dissipation fan passes through the heating rod on the heater, cold wind meets hot condensation, can not effectually ventilate the dehumidification to the looped netowrk cabinet, leads to the electron device short circuit in the cabinet extremely easily to arouse equipment failure, and winter the cabinet pushes up and has snow easily, and the heat that produces in the cabinet rises, causes the cabinet top easily and the comdenstion water appears, and water easily drips, and the humidity increases in the cabinet, influences the electron device function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that in the prior art the constant temperature equipment can not effectively ventilate and dehumidify the looped netowrk cabinet and the interior cabinet top in winter generates the comdenstion water easily, and the anticorrosion looped netowrk cabinet constant temperature equipment who provides.

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

an anti-corrosion ring main unit constant temperature device comprises a machine cabinet, wherein a cabinet cover is fixedly connected to the upper end of the machine cabinet, a ventilation mechanism is installed in the machine cabinet and comprises a ventilation hole, a fixed block, a double-output shaft motor, a fan, a heating box with an upper end opening, a plurality of heating rods, a water storage box with an upper end opening, a drain pipe and a heater, the ventilation hole is formed in the vertical side wall of the machine cabinet, the fixed block is fixedly connected to the top of the machine cabinet in the machine cabinet, the bottom of the fixed block is fixedly connected with the double-output shaft motor through a connecting block, the output end of the double-output shaft motor is connected with a rotating shaft of the fan through a coupler, the fan is located in the ventilation hole, the heating box is fixedly connected to the position, corresponding to the ventilation hole, on the wall of the machine cabinet in the machine cabinet, the heating rod passes the heating cabinet wall and extends to the heating cabinet in the one end that is close to the ventilation hole, water storage box fixed connection is on the lateral wall that the heater was kept away from to the heating cabinet, the input of drain pipe and the box bottom intercommunication of water storage box, the output of drain pipe runs through rack cabinet wall and outside extension, and its mouth of pipe sets up downwards.

Preferably, install directly over the water storage box and scrape water mechanism, it includes special-shaped gear, rack groove, rack, extension spring and scraper blade to scrape water mechanism, special-shaped gear is connected through the output of pivot with two play axle motors, the rack groove is seted up and is corresponded the position department directly over the special-shaped gear in the fixed block bottom, rack groove and rack sliding connection, the one end fixed connection of extension spring is at rack groove tank bottom, the other end fixed connection of extension spring is in the upper end of rack, the lower extreme of rack passes rack groove notch and downwardly extending, and meshes mutually with the tooth surface of special-shaped gear, scraper blade fixed connection is on the lateral wall that the rack is close to the heating cabinet, the other end and the heating cabinet of scraper blade correspond the tank wall and offset.

Preferably, the motor is installed at the bottom of the heating box, the output end of the motor is connected with the rotating rod through a coupler, the rotating rod is symmetrically and fixedly connected with blades, an air suction hole is formed in the box wall, away from the air vent, of the heating box, an air cavity is formed in the box cover, an air inlet communicated with the opening at the upper end of the heating box is formed in the cavity wall at the bottom of the air cavity, an air outlet is formed in the vertical cavity wall of the air cavity, and an output orifice of the air outlet is arranged downwards.

Preferably, a dust screen is installed in the hole of the vent hole far away from the double-output-shaft motor.

Preferably, the upper end of the cabinet cover is fixedly connected with a cabinet ceiling.

Preferably, the four corners of the bottom of the cabinet are fixedly connected with bases.

Preferably, a plurality of radiating holes are evenly and equidistantly formed in the cabinet wall, far away from the ventilating holes, of the cabinet, and L-shaped rain shielding plates are fixedly connected to the positions, corresponding to the radiating holes, of the cabinet wall outside the cabinet.

Preferably, a drying box is installed at a position corresponding to the heat dissipation holes on the inner cabinet wall of the cabinet.

Preferably, the spacing groove has been seted up to the symmetry on the cell wall that the rack groove is in opposite directions, sliding connection has the stopper in the spacing groove, two stopper one end in opposite directions passes and corresponds the spacing groove notch and to rack inslot extension, and common fixed connection is on the lateral wall that the rack corresponds, half of special-shaped gear is the flank of tooth, and half is the plain noodles.

Compared with the prior art, the utility model provides an anticorrosion looped netowrk cabinet constant temperature equipment possesses following beneficial effect:

1. this anticorrosion looped netowrk cabinet constant temperature equipment through setting up rack, ventilation mechanism and scraping water mechanism, heats the cold air that inhales the fan on the heating cabinet, makes its condensation become the drop of water and collects the discharge to the drop of water for in dry air admission rack, can effectually ventilate the dehumidification to the looped netowrk cabinet, avoid the electron device short circuit in the cabinet too high because of humidity, lead to the electron device short circuit in the cabinet, thereby arouse equipment trouble.

2. This anticorrosion looped netowrk cabinet constant temperature equipment through setting up motor, bull stick, the hole of induced drafting, air cavity, fresh air inlet and exhaust vent for pile up snow in the cabinet lid upper end and melt, because the delivery outlet of exhaust vent sets up downwards, make near the temperature rise slightly of rack lateral wall, avoid frosting on the cabinet wall, the heat of avoiding producing in the cabinet rises, causes the cabinet top condensate water to appear, humidity increases in the cabinet, influences the electron device function.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses make in the dry air admission rack for snow on the top of the cabinet in winter melts, can effectually ventilate the dehumidification to the looped netowrk cabinet, avoid the electron device short circuit in the cabinet to lead to the electron device short circuit in the cabinet because of humidity is too high, thereby arouse equipment trouble.

Drawings

Fig. 1 is a schematic structural view of an anti-corrosion ring main unit thermostat provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is the utility model provides a side view of anticorrosion looped netowrk cabinet constant temperature equipment's special-shaped gear and rack.

In the figure: 1 machine cabinet, 2 cover, 3 ventilation mechanism, 31 ventilation hole, 32 fixed block, 33 double-output shaft motor, 34 fan, 35 heating box, 36 heating rod, 37 water storage box, 38 drain pipe, 39 heater, 4 wiping mechanism, 41 special-shaped gear, 42 rack groove, 43 rack, 44 tension spring, 45 scraper, 5 motor, 6 rotating rod, 7 air suction hole, 8 air cavity, 9 air inlet hole, 10 air outlet hole, 11 heat dissipation hole, 12 drying box, 13 spacing groove, 14 spacing block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-4, an anticorrosion ring main unit constant temperature device comprises a cabinet 1, a cabinet cover 2 is fixedly connected to the upper end of the cabinet 1, a ventilation mechanism 3 is installed in the cabinet 1, the ventilation mechanism 3 comprises a ventilation hole 31, a fixing block 32, a double-output shaft motor 33, a fan 34, a heating box 35 with an open upper end, a plurality of heating rods 36, a water storage box 37 with an open upper end, a drain pipe 38 and a heater 39, the ventilation hole 31 is formed in the vertical side wall of the cabinet 1, the fixing block 32 is fixedly connected to the top of the cabinet in the cabinet 1, the bottom of the fixing block 32 is fixedly connected with the double-output shaft motor 33 through a connecting block, the output end of the double-output shaft motor 33 is connected with the rotating shaft of the fan 34 through a coupler, the fan 34 is located in the ventilation hole 31, the heating box 35 is fixedly connected to the position, corresponding to the ventilation hole 31, the even equidistance of a plurality of heating rod 36 is installed on heater 39, the one end that heating rod 36 is close to ventilation hole 31 passes heating box 35 tank wall and extends to heating box 35 in, water storage box 37 fixed connection is on heating box 35 keeps away from the lateral wall of heater 39, the input of drain pipe 38 communicates with the box bottom of water storage box 37, the output of drain pipe 38 runs through 1 cabinet wall of rack and outwards extends, and its mouth of pipe sets up downwards, when the weather is cold, start heater 39, heating rod 36 makes the inside temperature of heating box 35 rise, fan 34 inhales cold wind, blow to on the tank wall of heating box 35, cold air meets hot condensation and forms the drop, some drop falls down along heating box 35 tank wall, fall into water storage box 37, and dry gas then gets into in the rack 1.

The water wiping mechanism 4 is installed right above the water storage box 37, the water wiping mechanism 4 comprises a special-shaped gear 41, a rack groove 42, a rack 43, a tension spring 44 and a scraper 45, the special-shaped gear 41 is connected with the output end of the double-output-shaft motor 33 through a rotating shaft, the rack groove 42 is arranged at the position, corresponding to the position right above the special-shaped gear 41, of the bottom of the fixed block 32, the rack groove 42 is in sliding connection with the rack 43, one end of the tension spring 44 is fixedly connected to the bottom of the rack groove 42, the other end of the tension spring 44 is fixedly connected to the upper end of the rack 43, the lower end of the rack 43 penetrates through the notch of the rack groove 42 and extends downwards and is meshed with the tooth surface of the special-shaped gear 41, the scraper 45 is fixedly connected to the side wall, close to the heating box 35, the other end of the scraper 45 abuts against the corresponding box wall, and the effect that tension spring 44 can be drawn for rack 43 is reciprocating motion, drive scraper blade 45 and be reciprocating motion, the scraper blade is scraped adnexed drop, make in all drops fall water storage box 37, water is discharged outside rack 1 through drain pipe 38, heat on the cold air process heating cabinet 35 that inhales fan 34, make its condensation become the drop and collect the discharge to the drop, make dry air get into in rack 1, can effectually ventilate the dehumidification to the looped netowrk cabinet, avoid the electron device short circuit in the cabinet because of humidity is too high, thereby arouse equipment trouble.

The bottom of the heating box 35 is provided with a motor 5, the output end of the motor 5 is connected with a rotating rod 6 through a coupler, the rotating rod 6 is symmetrically and fixedly connected with blades, the box wall of the heating box 35 far away from the ventilation hole 31 is provided with an air suction hole 7, the inside of the cabinet cover 2 is provided with an air cavity 8, the bottom cavity wall of the air cavity 8 is provided with an air inlet hole 9 communicated with the opening at the upper end of the heating box 35, the vertical cavity wall of the air cavity 8 is provided with an air outlet hole 10, the output hole opening of the air outlet hole 10 is arranged downwards, the motor 5 is started, the motor 5 drives the rotating rod 6 and the blades to rotate, the generated wind power takes away partial heat of the heating rod 36 to generate hot air, the hot air reaches the air cavity 8 through the air inlet hole 9, the temperature in the air cavity 8 rises, the temperature on the cabinet cover 2 rises to melt snow accumulated on the cabinet cover 2, the hot air is, the temperature near the outer side wall of the cabinet 1 is slightly increased, frost on the cabinet wall is avoided, snow on the cabinet top is melted in winter, heat generated in the cabinet is prevented from rising, condensate water appears on the cabinet top, humidity in the cabinet is increased, and the operation of electronic devices is affected.

Install the dust screen in the drill way that ventilation hole 31 kept away from two play axle motors 33, avoid large granule dust and impurity to get into in the rack 1.

The upper end fixedly connected with cabinet ceiling of cabinet cover 2 is convenient for discharge the rainwater from cabinet cover 2, avoids 1 corrosion of rack.

The equal fixedly connected with base in four corners department of rack 1 bottom, the fixed of rack 1 of being convenient for.

Even equidistance has seted up a plurality of louvre 11 on the cabinet wall that the ventilation hole 31 is kept away from to rack 1 for 1 internal part heat in rack is discharged, and the equal fixedly connected with L type dash board in position department that corresponds louvre 11 on the cabinet wall outside rack 1 avoids the rainwater to pass through louvre 11 and gets into in rack 1.

The drying box 12 is installed on the inner wall of the cabinet 1 corresponding to the heat dissipation hole 11, and the air passing through the cabinet 1 is dried.

Spacing groove 13 has been seted up to the symmetry on the cell wall that rack groove 42 is in the opposite directions, sliding connection has stopper 14 in the spacing groove 13, two stopper 14 one ends in the opposite directions pass and correspond spacing groove 13 notch and extend to rack groove 42 in, and common fixed connection has spacing effect on the lateral wall that rack 43 corresponds, avoid rack 43 to break away from rack groove 42 completely, make more stable of rack 43 motion, half of special-shaped gear 41 is the flank of tooth, half is the plain noodles.

In the utility model, when the weather is cold, the heater 39 is started, the heating rod 36 raises the temperature inside the heating box 35, the fan 34 sucks cold air and blows to the wall of the heating box 35, the cold air meets the heat and condenses to form water drops, part of the water drops fall along the wall of the heating box 35, and the dry air enters the cabinet 1, meanwhile, the double-shaft motor 33 drives the special-shaped gear 41 to rotate, because half of the special-shaped gear 41 is a tooth surface and the other half is a smooth surface, and the tension spring 44 can pull, the rack 43 makes the rack 43 do reciprocating motion, the scraper 45 is driven to do reciprocating motion, the scraper scrapes the attached water drops, all the water drops fall into the water storage box 37, the water is discharged out of the cabinet 1 through the drain pipe 38, the cold air sucked by the fan 34 is heated on the heating box 35, the cold air is made into water drops and collected and discharged, and the dry air enters the cabinet 1, can be effectual ventilate the dehumidification to the looped netowrk cabinet, avoid the electron device short circuit in the cabinet too high because of humidity, thereby arouse equipment trouble, starter motor 5, motor 5 drives bull stick 6 and blade and rotates, the partial heat of produced wind-force with heating rod 36 is taken away, produce steam, steam passes through fresh air inlet 9 and arrives in the air cavity 8, the temperature in the air cavity 8 risees, the temperature rise on the cabinet cover 2, make the snow that piles up in the upper end of cabinet cover 2 melt, and steam passes through exhaust vent 10 and discharges outside the cabinet cover 2, because the delivery outlet of exhaust vent 10 sets up downwards, make near 1 lateral wall of rack slightly temperature rise, avoid frosting on the cabinet wall, make the snow on the top of the cabinet melt in winter, avoid the heat that produces in the cabinet to rise, cause the cabinet top to appear the comdenstion water, humidity increases in the cabinet, influence electron device function.

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

1. An anti-corrosion ring main unit constant temperature device comprises a machine cabinet (1), and is characterized in that the upper end of the machine cabinet (1) is fixedly connected with a machine cover (2), and a ventilation mechanism (3) is installed in the machine cabinet (1);

the ventilation mechanism (3) comprises a ventilation hole (31), a fixed block (32), a double-output-shaft motor (33), a fan (34), a heating box (35) with an upper end opening, a plurality of heating rods (36), a water storage box (37) with an upper end opening, a drainage pipe (38) and a heater (39), wherein the ventilation hole (31) is formed in the vertical side wall of the cabinet (1), the fixed block (32) is fixedly connected to the top of the cabinet in the cabinet (1), the bottom of the fixed block (32) is fixedly connected with the double-output-shaft motor (33) through a connecting block, the output end of the double-output-shaft motor (33) is connected with the rotating shaft of the fan (34) through a shaft coupling, the fan (34) is positioned in the ventilation hole (31), the heating box (35) is fixedly connected to the position of the corresponding ventilation hole (31) on the inner wall of the cabinet (1), the heater (39) is installed on the side wall of the heating box (, a plurality of the even equidistance of heating rod (36) is installed on heater (39), the one end that heating rod (36) is close to ventilation hole (31) passes heating cabinet (35) tank wall and extends to heating cabinet (35) in, water storage box (37) fixed connection is on heating cabinet (35) keep away from the lateral wall of heater (39), the input of drain pipe (38) and the box bottom intercommunication of water storage box (37), the output of drain pipe (38) runs through rack (1) cabinet wall and outwards extends, and its mouth of pipe sets up downwards.

2. The anti-corrosion ring main unit constant temperature device according to claim 1, wherein the water storage box (37) is directly above provided with the water scraping mechanism (4), the water scraping mechanism (4) comprises a special-shaped gear (41), a rack groove (42), a rack (43), a tension spring (44) and a scraper (45), the special-shaped gear (41) is connected with the output end of the double-output shaft motor (33) through a rotating shaft, the rack groove (42) is arranged at a position corresponding to the position directly above the special-shaped gear (41) at the bottom of the fixing block (32), the rack groove (42) is in sliding connection with the rack (43), one end of the tension spring (44) is fixedly connected at the bottom of the rack groove (42), the other end of the tension spring (44) is fixedly connected at the upper end of the rack (43), and the lower end of the rack (43) passes through the notch of the rack groove (42) and extends downwards, the scraper (45) is fixedly connected to the side wall of the rack (43) close to the heating box (35), and the other end of the scraper (45) is abutted against the corresponding box wall of the heating box (35).

3. The anti-corrosion ring main unit constant temperature device according to claim 1, wherein a motor (5) is installed at the bottom of the heating box (35), an output end of the motor (5) is connected with a rotating rod (6) through a coupler, blades are symmetrically and fixedly connected to the rotating rod (6), an air suction hole (7) is formed in the wall, away from the air vent (31), of the heating box (35), an air cavity (8) is formed in the cabinet cover (2), an air inlet hole (9) communicated with an opening at the upper end of the heating box (35) is formed in the wall of the bottom cavity of the air cavity (8), an air outlet hole (10) is formed in the vertical cavity wall of the air cavity (8), and an output hole opening of the air outlet hole (10) is arranged downwards.

4. The anti-corrosion ring main unit thermostat device according to claim 1, wherein a dust screen is installed in an opening of the vent hole (31) far away from the double-output shaft motor (33).

5. The anti-corrosion ring main unit constant temperature device according to claim 1, wherein a cabinet ceiling is fixedly connected to the upper end of the cabinet cover (2).

6. The anti-corrosion ring main unit constant temperature device according to claim 1, wherein a base is fixedly connected to four corners of the bottom of the cabinet (1).

7. The anti-corrosion ring main unit constant temperature device according to claim 1, wherein a plurality of heat dissipation holes (11) are uniformly and equidistantly formed in the wall of the cabinet (1) far away from the ventilation hole (31), and L-shaped rain shielding plates are fixedly connected to the positions, corresponding to the heat dissipation holes (11), on the outer wall of the cabinet (1).

8. The anti-corrosion ring main unit thermostat device according to claim 7, wherein a drying box (12) is installed at a position corresponding to the heat dissipation hole (11) on the inner wall of the cabinet (1).

9. The anti-corrosion ring main unit constant temperature device according to claim 2, wherein the rack grooves (42) have opposite groove walls symmetrically provided with limiting grooves (13), the limiting blocks (14) are slidably connected in the limiting grooves (13), opposite ends of the two limiting blocks (14) pass through the corresponding notch of the limiting groove (13) and extend into the rack grooves (42), and are jointly and fixedly connected to the corresponding side walls of the rack (43), and half of the special-shaped gear (41) is a tooth surface and half is a smooth surface.