CN213755269U - Automatic anticreep anticorrosion equipment machine case of electric power system - Google Patents

Abstract

The utility model relates to an automatic anticreep anticorrosion equipment machine case of electric power system, including one side open-ended machine case body, articulate on machine case body lateral wall and be used for closed open-ended machine case door and with the fixed landing leg in machine case body bottom, a plurality of mounting holes, every have been seted up to corner between machine case body diapire and the machine case body lateral wall all be fixed with the vertical ventidum cover that upwards extends in the mounting hole. The utility model discloses in, in equipment machine case normal use, the wind in the machine case body outside flows into this internally of quick-witted case from the mounting hole easily, and the quantity of mounting hole and blast pipe cover is a plurality of, and this internal wind of flow in quick-witted case has accelerated this internal air flow of quick-witted case to the heat dissipation of being convenient for has reduced because of this internal high temperature of quick-witted case and has damaged the phenomenon with electrical apparatus.

Description

Automatic anticreep anticorrosion equipment machine case of electric power system

Technical Field

The utility model relates to an electric power machine case technical field, concretely relates to automatic anticreep anticorrosion equipment machine case of electric power system.

Background

The power cabinet is mainly made of high-quality aluminum alloy sections, and the aluminum alloy sections have the characteristics of firm structure, attractive appearance, good heat dissipation performance and the like, and are ideal boxes of high-grade instruments and meters.

The utility model discloses an automatic anticreep anticorrosion equipment machine case of electric power system is disclosed in the chinese utility model patent of publication number CN208015140U, including dustproof ceiling, machine box door, machine box lock, machine box body and mount, the below fixedly connected with support column of dustproof ceiling, the top of machine box door is embedded to have perspective glass perspective window, and the middle part right side of machine box door is embedded to have a machine box door handle, and the right side of machine box door runs through there is the machine box lock, the bottom fixedly connected with unable adjustment base of machine box body.

However, the inventor believes that the technical scheme has the following defects: the ventilation structure is not arranged on the equipment case, so that the heat dissipation performance of the case is poor, and when the temperature in summer is high, the temperature in the case is high, and the electric appliances in the case are easily damaged.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the machine case to dispel the heat, guarantee the normal use of the electrical apparatus of quick-witted incasement when temperature is higher, the utility model provides an automatic anticreep anticorrosion equipment machine case of electric power system.

The utility model provides a pair of automatic anticreep anticorrosion equipment machine case of electric power system adopts following technical scheme:

the utility model provides an automatic anticreep anticorrosion equipment machine case of electric power system, includes one side open-ended machine case body, articulates on machine case body lateral wall and is used for closed open-ended machine case door and with the fixed landing leg in machine case body bottom, a plurality of mounting holes have been seted up to the corner between machine case body diapire and the machine case body lateral wall, every all be fixed with the vertical blast pipe cover that upwards extends in the mounting hole.

The utility model discloses further set up to, seted up the ventilation hole on the lateral wall of case body one side, the ventilation hole internal fixation has the fixed block, the wind channel has been seted up in the fixed block, set up the intercommunicating pore with the wind channel intercommunication on the lateral wall that the fixed block is close to quick-witted case body plumb line one side, set up the exhaust vent with the wind channel intercommunication on the lateral wall of intercommunicating pore one side is kept away from to the fixed block.

The utility model discloses further set up to, the intercommunicating pore sets up on the fixed block is close to the position of fixed block upper surface, the cross section of exhaust vent becomes the V-arrangement of handstand.

The utility model discloses further set up to, the intercommunication downthehole filter screen that is fixed with.

The utility model discloses further set up to, be provided with clean subassembly on the filter screen, clean subassembly is including running through set up on the filter screen and rotate the axis of rotation of being connected and be fixed in the epaxial cleaning brush of axis of rotation with the filter screen, the brush hair of cleaning brush and the surface that the exhaust vent one side was kept away from to the filter screen support tightly, be provided with on the position that the fixed block is close to the intercommunicating pore and be used for ordering about axis of rotation pivoted wind-force drive assembly.

The utility model discloses further set up to, wind-force drive assembly installs the dwang on the fixed block is close to the intercommunication hole position including rotating, the one end of dwang extends to in the wind channel, the other end of dwang extends to this internally of quick-witted case, wind-force drive assembly still include with the wind channel in the dwang end fixing's flabellum, with this internal dwang end fixing's of quick-witted case driving gear and be fixed in the axis of rotation and with driving gear meshed's driven gear.

The utility model discloses further set up to, be provided with on the interior diapire of machine case body and collect the box, collect the lateral wall and the laminating of fixed block lateral wall of box one side, the feed inlet has been seted up on the collection box lateral wall, set up the discharge gate with the feed inlet intercommunication on the fixed block lateral wall, just box lopsidedness is collected towards to the interior diapire orientation of discharge gate.

The utility model discloses further set up to, this internal liquid collecting component that is provided with of machine case, the liquid collecting component include with the fixed liquid collecting block of this internal roof of machine case, with the sleeve that liquid collecting block bottom surface is fixed, with sleeve threaded connection's screw thread post and with the fixed collection liquid cup of screw thread post lower extreme, the bottom surface of liquid collecting block is bellied arc surface downwards.

The utility model discloses further set up to, install jointly on album liquid piece and the collection liquid cup and consolidate the subassembly, consolidate the subassembly and include and be close to the annular protruding edge of the rigidity of collection liquid cup upper surface and with the fixed elasticity fixture block in collection liquid piece bottom surface with collection liquid cup outer wall, elasticity fixture block and the protruding bottom surface lock joint of following of annular.

The utility model discloses further set up to, collection liquid bottom of cup face is fixed with the operation piece.

To sum up, the utility model discloses a following at least one useful technological effect:

1. in the utility model, in the normal use process of the equipment cabinet, the air outside the cabinet body easily flows into the cabinet body from the mounting holes, the number of the mounting holes and the ventilation pipe covers is multiple, and the air flowing into the cabinet body accelerates the air flow in the cabinet body, so that the heat dissipation is facilitated, and the phenomenon that the electric appliance is damaged due to overhigh air temperature in the cabinet body is reduced;

2. in the utility model, when the air outside the case body enters the case body through the mounting hole and the ventilation pipe cover, the air is discharged from the intercommunicating pore, the air channel and the air outlet hole after flowing, thus accelerating the air flow inside and outside the case body and being beneficial to the heat dissipation of the equipment case;

3. the utility model discloses in, when the wind in the machine case body outside got into the wind channel by the exhaust vent, because the V-arrangement of handstand is personally submitted to the transversal of exhaust vent to this has reduced the rainwater in the machine case body outside and has got into the inside probability of machine case body by the exhaust vent. In addition, when containing the sand in the wind, the sand deposits easily on the wind channel diapire under the action of the gravity of the effect of blockking of the lateral wall that the exhaust vent is close to the inside one side of chassis body and sand self, has reduced the sand and has risen by the wind channel to by the probability that the intercommunicating pore got into chassis body, reduced the probability that the sand produced the influence to the normal use of electrical apparatus, and reduced the degree of difficulty of staff's later stage clearance.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a top cross-sectional view of an embodiment of the invention;

fig. 3 is a front cross-sectional view of an embodiment of the invention;

fig. 4 is an enlarged schematic view of a in fig. 3.

Description of reference numerals: 1. a chassis body; 11. a cabinet door; 12. a ceiling; 13. a support leg; 14. mounting holes; 15. a vent hole; 2. a draft tube hood; 3. a fixed block; 31. an air duct; 32. a communicating hole; 33. an air outlet; 34. a discharge port; 4. a filter screen; 5. a cleaning assembly; 51. a rotating shaft; 52. a cleaning brush; 6. a wind driven assembly; 61. rotating the rod; 62. a fan blade; 63. a driving gear; 64. a driven gear; 7. a collection box; 71. a feed inlet; 8. a liquid collection assembly; 81. collecting liquid blocks; 82. a sleeve; 83. a threaded post; 84. a liquid collecting cup; 841. an operation block; 9. a reinforcement assembly; 91. an annular convex edge; 92. and the elastic clamping block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, an automatic anti-creeping and anti-corrosion equipment chassis for an electrical power system includes a chassis body 1, a chassis door 11, a ceiling 12, support legs 13, a ventilation duct cover 2 and fixing blocks 3, wherein the chassis body 1 is a rectangular box structure, the interior of the chassis body 1 is hollow, and one side of the chassis body 1 is open. The cabinet door 11 is a rectangular plate-shaped structure, and a side wall of one side of the cabinet door is hinged to a side wall of the opening side of the cabinet body 1 and used for closing the opening of the cabinet body 1. The cross section of ceiling 12 is isosceles triangle, and the bottom surface of ceiling 12 and chassis body 1 upper surface are fixed, and the width of ceiling 12 bottom surface is greater than the width of chassis body 1 upper surface, is favorable to reducing the rainwater and gets into chassis body 1 inside probability by chassis body 1's opening side.

As shown in fig. 1, the cross section of each leg 13 is rectangular, the upper surface of each leg 13 is fixed to the bottom surface of the chassis body 1, the number of the legs 13 is four, and the four legs 13 are distributed in a rectangular shape. Referring to fig. 2, three mounting holes 14 are formed at corners between the bottom wall of the chassis body 1 and the side walls of the chassis body 1, the mounting holes 14 are in a rectangular hole-shaped structure, and the distances between the adjacent mounting holes 14 are equal. The cross section of draft tube cover 2 is the U-shaped, and its opening side is towards chassis body 1 inner wall, and the extending direction of draft tube cover 2 is vertical, leaves the gap between the upper end of draft tube cover 2 and chassis body 1's the interior roof, and in this embodiment, the quantity of draft tube cover 2 is three, and the lower extreme of three draft tube cover 2 is fixed with the inside wall of three mounting hole 14 respectively. Through setting up three ventiduct hood 2 to this be convenient for the outside air of chassis body 1 passes through the mounting hole 14 of chassis body 1 bottom and gets into chassis body 1 inside through ventiduct hood 2, make the inside air of chassis body 1 circulate, be favorable to dispelling the heat with electrical apparatus in chassis body 1.

As shown in fig. 1, a ventilation hole 15 is formed in the side wall of the chassis body 1 adjacent to the opening side of the chassis body, the cross section of the ventilation hole 15 is rectangular, the fixing block 3 is of a rectangular block structure, and the side wall of the fixing block 3 is attached to and fixed to the inner wall of the ventilation hole 15. Referring to fig. 3, an air duct 31 is formed in the fixed block 3, the cross section of the air duct 31 is rectangular, a communication hole 32 communicated with the air duct 31 is formed in the side wall of the fixed block 3 close to the perpendicular bisector of the chassis body 1, and the communication hole 32 is formed in the position of the fixed block 3 close to the upper surface of the fixed block 3. An air outlet 33 is arranged on the side wall of the fixed block 3 far away from the communication hole 32, the air outlet 33 is communicated with the air duct 31, and the cross section of the air outlet 33 is in an inverted V shape. The air entering the interior of the chassis body 1 through the mounting hole 14 at the bottom of the chassis body 1 through the ventilation pipe cover 2 flows out of the outside of the box body through the communication hole 32, the air duct 31 and the air outlet hole 33 in sequence, so that the air inside the chassis body 1 and the outside can circulate, and the improvement of the heat dissipation performance of the chassis body 1 is facilitated. In addition, because the cross section of the air outlet 33 is in the inverted V-shape, when air enters the inside of the case body 1 from the air outlet 33 sequentially through the air duct 31 and the communication hole 32, the air outlet 33 in the inverted V-shape has a good blocking effect on sand particles contained in the air, and the sand particles are easily deposited on the bottom wall of the air duct 31 due to self weight, so that the probability of sand dust entering the inside of the case body 1 is reduced, the cleaning difficulty of workers is reduced, and the probability of influence of the sand dust on electrical equipment inside the case body 1 is reduced. When raining, the air outlet 33 in the inverted V shape is difficult to enter the case body 1 when meeting water, so that the probability that the electric appliance in the case body 1 is damaged due to damp is reduced.

As shown in fig. 3 and 4, a filter screen 4 is fixed in the communicating hole 32, the filter screen 4 is a rectangular filter screen, and by arranging the filter screen 4, the dust entering the case body 1 from the air duct 31 is well filtered, so that the probability of the dust entering the case body 1 is reduced.

As shown in fig. 4, the filter screen 4 is provided with a cleaning assembly 5, and the cleaning assembly 5 includes a rotating shaft 51 and a cleaning brush 52. The rotating shaft 51 is a round rod-shaped structure with a horizontal axis, and the rotating shaft 51 is arranged on the filter screen 4 in a penetrating way and is connected with the filter screen 4 in a rotating way. The rotating shaft 51 penetrates through the brush handle of the cleaning brush 52 and is fixed with the brush handle, and the bristles of the cleaning brush 52 are tightly pressed against the surface of the filter screen 4 on the side far away from the air outlet 33.

As shown in fig. 3 and 4, the fixed block 3 is provided with a wind power driving assembly 6, the wind power driving assembly 6 is disposed at a position of the fixed block 3 near the communication hole 32 for driving the rotation shaft 51 to rotate, and the wind power driving assembly 6 includes a rotation shaft 61, a fan blade 62, a driving gear 63 and a driven gear 64. The rotating rod 61 is a round rod-shaped structure, the axis of the rotating rod 61 is parallel to the axis of the rotating shaft 51, the rotating rod 61 is rotatably installed on the position, close to the bottom wall in the communicating hole 32, of the fixed block 3, one end of the rotating rod 61 extends into the air duct 31, and the other end of the rotating rod 61 extends into the case body 1. The fan blades 62 are fixed to the end of the rotating rod 61 in the air duct 31, the axis of the driving gear 63 coincides with the axis of the rotating rod 61, and the driving gear 63 is sleeved on and fixed to the rotating rod 61. The axis of the driven gear 64 coincides with the axis of the rotating shaft 51, the driven gear 64 is fixed to the rotating shaft 51 while being fitted over the rotating shaft 51, and the driven gear 64 meshes with the driving gear 63.

As shown in fig. 3, a collecting box 7 is arranged in the chassis body 1, the collecting box 7 is a rectangular box-shaped structure with a hollow interior, the bottom wall of the collecting box 7 is attached to the inner bottom wall of the chassis body 1, and the side wall of one side of the collecting box 7 is attached to the side wall of the fixing block 3. Collect and seted up feed inlet 71 on the lateral wall of box 7 one side, seted up discharge gate 34 on the lateral wall of fixed block 3 one side, discharge gate 34 all communicates with the interior diapire and the feed inlet 71 of wind channel 31, and the interior diapire of discharge gate 34 towards collecting box 7 one side slope to this is convenient for along debris such as the grains of sand of wind channel 31 whereabouts drop to collecting box 7 in by discharge gate 34 and feed inlet 71, so that the staff concentrates the clearance, has reduced the clearance degree of difficulty.

As shown in fig. 3, a liquid collecting assembly 8 is arranged in the chassis body 1, and the liquid collecting assembly 8 includes a liquid collecting block 81, a sleeve 82, a threaded column 83 and a liquid collecting cup 84. The upper surface of collection liquid piece 81 is circular, and the upper surface of collection liquid piece 81 is fixed with the interior roof of quick-witted case body 1, and the bottom surface of collection liquid piece 81 is the bellied arc surface downwards, and the position that collection liquid piece 81 bottom surface height is the lowest is located the axis of collection liquid piece 81 upper surface. The sleeve 82 is cylindrical, the axis of the sleeve is overlapped with the axis of the upper surface of the liquid collecting block 81, and the upper end of the sleeve 82 is fixed with the bottom surface of the liquid collecting block 81. The axis of the threaded post 83 coincides with the axis of the sleeve 82 and the threaded post 83 fits within the sleeve 82 and is threadedly connected to the sleeve 82. The upper surface of the liquid collecting cup 84 is circular, the bottom of the liquid collecting cup 84 is a downward convex arc-shaped surface, the axis of the liquid collecting cup 84 is coincided with the axis of the threaded column 83, the inner bottom wall of the liquid collecting cup 84 is fixed with the lower end of the threaded column 83, and the bottom surface of the liquid collecting cup 84 is fixed with the operation block 841. Through setting up collection liquid subassembly 8, when case body 1 outside cold air gets into in case body 1, because in case body 1 with electrical apparatus heat dissipation and production of heat, the arc surface that collects liquid piece 81 bottom easily gathers into the drop of water after cold air and heat, when the drop of water of collecting liquid piece 81 bottom is more and more, gather into the liquid drop easily and fall in collecting liquid cup 84, the probability of gathering into the drop of water with electrical apparatus surface in the cold air case body 1 has been reduced, be favorable to protecting electrical apparatus.

As shown in FIG. 3, the liquid collecting block 81 and the liquid collecting cup 84 are provided with a reinforcing component 9, and the reinforcing component 9 comprises an annular convex edge 91 and an elastic fixture block 92. The annular convex edge 91 is of a circular ring-shaped structure, the axis of the annular convex edge is overlapped with the axis of the liquid collecting cup 84, and the inner wall of the annular convex edge 91 is fixed with the position, close to the upper surface of the liquid collecting cup 84, of the outer wall of the liquid collecting cup 84. The upper end of the elastic fixture block 92 is fixed with the bottom surface of the liquid collecting block 81, the elastic fixture block 92 is buckled with the bottom surface of the annular convex edge 91, and the elastic fixture block 92 is made of plastics, so that the liquid collecting cup 84 is well supported, and the probability of influencing the connection stability between the threaded column 83 and the sleeve 82 due to more water collected in the liquid collecting cup 84 is reduced.

The use principle of the embodiment is as follows: the air entering the interior of the chassis body 1 through the vent pipe cover 2 from the mounting hole 14 at the bottom of the chassis body 1 sequentially flows out of the box body from the communication hole 32, the air duct 31 and the air outlet 33, so that the air inside the chassis body 1 and the exterior can circulate, the heat dissipation performance of the chassis body 1 is favorably improved, and the electrical equipment in the chassis body 1 can be kept in normal use in high-temperature weather. In addition, because the cross section of the air outlet 33 is in the inverted V-shape, when air enters the inside of the case body 1 from the air outlet 33 sequentially through the air duct 31 and the communication hole 32, the air outlet 33 in the inverted V-shape has a good blocking effect on sand particles contained in the air, and the sand particles are easily deposited on the bottom wall of the air duct 31 due to self weight, so that the probability of sand dust entering the inside of the case body 1 is reduced, the cleaning difficulty of workers is reduced, and the probability of influence of the sand dust on electrical equipment inside the case body 1 is reduced. When raining, the air outlet 33 in the inverted V shape is difficult to enter the case body 1 when meeting water, so that the probability that the electric appliance in the case body 1 is damaged due to damp is reduced.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides an automatic anticreep anticorrosion equipment machine case of electric power system, includes one side open-ended machine case body (1), articulates on machine case body (1) lateral wall and is used for closed open-ended machine case door (11) and with fixed landing leg (13) in machine case body (1) bottom, characterized by: a plurality of mounting holes (14) are formed in corners between the bottom wall of the case body (1) and the side walls of the case body (1), and a vertical ventilation pipe cover (2) extending upwards is fixed in each mounting hole (14).

2. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 1, wherein: the fan case is characterized in that a ventilation hole (15) is formed in the side wall of one side of the case body (1), a fixed block (3) is fixed in the ventilation hole (15), an air duct (31) is formed in the fixed block (3), a communication hole (32) communicated with the air duct (31) is formed in the side wall, close to one side of the perpendicular bisector of the case body (1), of the fixed block (3), and an air outlet hole (33) communicated with the air duct (31) is formed in the side wall, far away from one side of the communication hole (32), of the fixed block (3).

3. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 2, wherein: the communicating hole (32) is formed in the position, close to the upper surface of the fixed block (3), and the cross section of the air outlet hole (33) is in an inverted V shape.

4. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 3, wherein: a filter screen (4) is fixed in the communicating hole (32).

5. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 4, wherein: be provided with clean subassembly (5) on filter screen (4), clean subassembly (5) including run through set up on filter screen (4) and rotate axis of rotation (51) of being connected and be fixed in cleaning brush (52) on axis of rotation (51) with filter screen (4), the brush hair of cleaning brush (52) supports tightly with filter screen (4) surface of keeping away from exhaust vent (33) one side, be provided with on fixed block (3) are close to the position of intercommunicating pore (32) and be used for ordering about axis of rotation (51) pivoted wind-force drive assembly (6).

6. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 5, wherein: wind power drive assembly (6) are installed dwang (61) on fixed block (3) are close to intercommunicating pore (32) position including rotating, the one end of dwang (61) extends to in wind channel (31), the other end of dwang (61) extends to in quick-witted case body (1), wind power drive assembly (6) still include with wind channel (31) in dwang (61) end fixing's flabellum (62), with quick-witted case body (1) in dwang (61) end fixing's driving gear (63) and be fixed in on axis of rotation (51) and with driven gear (64) of driving gear (63) meshing.

7. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 2, wherein: be provided with on the interior diapire of quick-witted case body (1) and collect box (7), the lateral wall and the fixed block (3) lateral wall laminating of collecting box (7) one side, seted up feed inlet (71) on collecting box (7) lateral wall, set up discharge gate (34) with feed inlet (71) intercommunication on fixed block (3) lateral wall, just box (7) one side slope is collected to the interior diapire orientation of discharge gate (34).

8. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 1, wherein: the improved liquid collection machine is characterized in that a liquid collection assembly (8) is arranged in the machine case body (1), the liquid collection assembly (8) comprises a liquid collection block (81) fixed to the inner top wall of the machine case body (1), a sleeve (82) fixed to the bottom surface of the liquid collection block (81), a threaded column (83) connected with the sleeve (82) in a threaded mode and a liquid collection cup (84) fixed to the lower end of the threaded column (83), and the bottom surface of the liquid collection block (81) is an arc-shaped surface protruding downwards.

9. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 8, wherein: the liquid collecting block (81) and the liquid collecting cup (84) are jointly provided with a reinforcing component (9), the reinforcing component (9) comprises an annular convex edge (91) which is fixed to the position, close to the upper surface of the liquid collecting cup (84), of the outer wall of the liquid collecting cup (84) and an elastic clamping block (92) which is fixed to the bottom surface of the liquid collecting block (81), and the elastic clamping block (92) is buckled with the bottom surface of the annular convex edge (91).

10. The automatic anti-creeping and anti-corrosion equipment cabinet for the power system as claimed in claim 8, wherein: an operation block (841) is fixed on the bottom surface of the liquid collecting cup (84).

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