CN217642176U

CN217642176U - Dual supply automatic switch-over switch board

Info

Publication number: CN217642176U
Application number: CN202220996828.7U
Authority: CN
Inventors: 卞非
Original assignee: Yangzhou Jiuheng Electric Technology Co ltd
Current assignee: Yangzhou Jiuheng Electric Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-21
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to a switch board technical field, and a dual supply automatic switch-over switch board is disclosed, including switch board and cabinet door, the air intake has all been seted up to lower part in the left and right sides lateral wall face of switch board, the air outlet has all been seted up at the left and right sides lateral wall face top of switch board, the equal fixed mounting in position that the lateral wall face of switch board corresponds air intake and air outlet has the guide duct, be provided with the dust keeper in the guide duct, the dust keeper includes gathers tuber pipe down, on gather tuber pipe and electrostatic dust extraction, the inner wall of switch board is in the face of the fixed position who corresponds the air outlet and is installed the hair-dryer, the output and the adjacent guide duct intercommunication of hair-dryer. The utility model discloses in, dust in the air gathers the inside back of tuber pipe under getting into, can only upwards from air-out groove entering control cabinet in, can receive the influence of gravity and can't get into from the air-out groove at this in-process particulate matter, has greatly increased the cleanliness of air in the entering control cabinet to make the inside both keep clean of switch board, also can play the effect of radiating action.

Description

Dual supply automatic switch-over switch board

Technical Field

The utility model relates to a switch board technical field especially relates to a dual supply automatic switch-over switch board.

Background

The dual-power control cabinet mainly comprises a dual-power automatic switching device, can automatically switch between a common power supply and a standby power supply as required, ensures the reliability and continuity of power supply, and is widely applied to important places requiring uninterrupted power supply, such as high-rise buildings, post and telecommunications communication, industrial and mining enterprises, ship transportation and the like.

Through retrieval application number CN202122771237.8 discloses a dual supply automatic switch-over switch board, relates to switch board technical field, includes: the cabinet body is provided with a cabinet door on one side; the sealing mechanism is positioned at one end of the cabinet body and one end of the cabinet door, and extends through the cabinet body; used for sealing the inside of the cabinet body. The utility model discloses a set up sealing mechanism, close the cabinet door, make the spread groove on the cabinet body and the connecting block on the closing plate, make the cabinet body extrusion closing plate, promote flexible post and remove extrusion expanding spring, the spring shrinkage that stretches out and draws back under the interact of spacing post, drive flexible post and remove to the internal portion of cabinet, drive closing plate and the laminating of the cabinet body, make connecting block on the closing plate and the spread groove block on the cabinet body, rotatory rotation handle drives the transmission post and rotates, drive the movable block rotate with the internal portion of cabinet draw-in groove block, can accomplish the sealed protection to the cabinet body.

This scheme prevents that dust or inflammable material from getting into dual power supply control cabinet internal plant in order to guarantee the leakproofness, does not set up the vent, and consequently the heat that produces during the equipment operation can not effectively distribute, and especially when summer ambient temperature is high, more be unfavorable for the steady operation of equipment, breaks down easily, leads to the reliability of equipment to descend.

Therefore, the dual-power automatic switching control cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a dual-power automatic switching control cabinet.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a dual supply automatic switch-over switch board, including the cabinet door of terminal surface before switch board and movable mounting at the switch board, the air intake has all been seted up to lower part in the left and right sides lateral wall face of switch board, the air outlet has all been seted up at the left and right sides lateral wall face top of switch board, the equal fixed mounting in position that the lateral wall face of switch board corresponds air intake and air outlet has the guide duct, be provided with the dust keeper in the guide duct, the dust keeper includes down the tuber pipe that gathers, goes up tuber pipe and electrostatic precipitator, the inner wall of switch board has the hair-dryer in the face of the fixed mounting in position that corresponds the air outlet, the output and the adjacent guide duct intercommunication of hair-dryer.

Preferably, the surface of one end of the air guide pipe, which is far away from the control cabinet, is a downward inclined surface, and an air guide groove is formed in the air guide pipe.

Preferably, the upper end surface and the lower end surface of the air guide groove are provided with movable grooves, movable rods capable of rotating around the axes of the movable grooves are movably mounted in the movable grooves, and the outer wall surfaces of the movable rods are uniformly provided with electrostatic dust collection devices.

Preferably, the lower wind gathering pipe is a circular ring and is fixedly installed on the bottom end face of the wind guide groove, the wall face, far away from the control cabinet, of the lower wind gathering pipe is provided with a wind inlet groove, and the wind inlet groove is tangent to the lower wind gathering pipe.

Preferably, the upper wind gathering pipe is fixedly installed on the top end face of the lower wind gathering pipe, the top end face of the upper wind gathering pipe is connected with the top end face of the wind guide groove, a wind outlet groove is formed in the wall face, close to the control cabinet, of the upper wind gathering pipe, the wind outlet groove is tangent to the upper wind gathering pipe, the direction of the wind outlet groove is opposite to that of the wind inlet groove, and the outer diameters of the lower wind gathering pipe and the upper wind gathering pipe are the same as the width of the wind guide groove.

Preferably, the outer wall surface of the lower air collecting pipe is fixedly provided with a filter screen corresponding to the air inlet groove.

Preferably, the electrostatic dust collector comprises a frame, filter cloth and a rubber sheet, the frame is fixedly installed on the side wall surface of the movable rod, the filter cloth is sleeved outside the frame which is a rectangular frame, the filter cloth is tightly attached to the inner wall surfaces of the lower air gathering pipe and the upper air gathering pipe under the support of the frame, mounting grooves are uniformly formed in the side wall surfaces of the lower air gathering pipe and the upper air gathering pipe, and the rubber sheet is fixedly installed in the mounting grooves.

Advantageous effects

The utility model provides a dual supply automatic switch-over switch board. The method has the following beneficial effects:

this dual supply automatic switch-over switch board, start the hair-dryer during the use, the air flows from the air outlet from blowing of air intake department process hair-dryer, thereby bring out the heat of switch board inside, two sets of dust protectors of bottom are at the during operation air from going into the wind groove entering idol and flowing from going out the wind groove, two sets of dust protectors at top are at the during operation, the air gets into from going out the wind groove and flows from going into the wind groove, the air gathers tuber pipe down and forms the vortex through the guide of wind groove when going into wind pipe inside with last, thereby drive electrostatic dust extraction and rotate, make electrostatic dust extraction adsorb tiny dust, play the effect of purification, dust in the air is gathering the inside back under getting into, can only upwards in getting into the switch board from going out the wind groove, can receive that gravity influences can's unable air-out groove entering from this in-process particulate matter, the cleanliness of air in the switch board has greatly increased, thereby make the switch board inside both keep clean, also can play the effect of radiating effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment still falls within the range which can be covered by the technical content disclosed by the present invention without affecting the function and the achievable purpose of the present invention.

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

FIG. 2 is a schematic view of the inner structure of the present invention;

fig. 3 is a schematic view of the internal structure of the dust-proof device of the present invention.

Illustration of the drawings:

1. a control cabinet; 2. a cabinet door; 3. an air inlet; 4. an air outlet; 5. an air guide pipe; 6. a blower; 7. a wind guide groove; 8. a movable groove; 9. a movable rod; 10. a lower air collecting pipe; 11. an air inlet groove; 12. an upper air gathering pipe; 13. an air outlet groove; 14. a frame; 15. a filter cloth; 16. mounting grooves; 17. a rubber sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example (b): a dual-power automatic switching control cabinet is disclosed, as shown in figures 1-3, and comprises a control cabinet 1 and a cabinet door 2 movably mounted on the front end face of the control cabinet 1, wherein air inlets 3 are respectively formed in the middle lower parts of the left and right side wall faces of the control cabinet 1, the air inlets 3 are arranged at the positions so as to prevent dust from entering the control cabinet 1 from the positions when the control cabinet 1 is mounted on the ground, air outlets 4 are respectively formed in the tops of the left and right side wall faces of the control cabinet 1, air guide pipes 5 are respectively and fixedly mounted at the positions of the side wall faces of the control cabinet 1 corresponding to the air inlets 3 and the air outlets 4, dust protectors are arranged in the air guide pipes 5, blowers 6 are fixedly mounted on the inner walls of the control cabinet 1 corresponding to the positions of the air outlets 4, the output ends of the blowers 6 are communicated with the adjacent air guide pipes 5, after the blowers 6 are started, air flows out from the air inlets 3 through the air blowers 6 to flow out of the air outlets 4, so as to take out heat inside the control cabinet 1, and each dust protector comprises a lower air gathering pipe 10, an upper air gathering pipe 12 and an electrostatic dust collector.

The surface of one end, far away from the control cabinet 1, of the air guide pipe 5 is a downward inclined surface, an air guide groove 7 is formed in the air guide pipe 5, and the downward inclined surface can prevent dust above the air guide pipe from falling into the air guide groove 7, so that the dust is prevented from entering the air guide groove.

The upper end surface and the lower end surface of the air guide groove 7 are provided with movable grooves 8, each movable groove 8 is a circular groove, a movable rod 9 capable of rotating around the axis of the movable groove 8 is movably mounted in each movable groove 8, and the outer wall surface of each movable rod 9 is uniformly provided with an electrostatic dust collection device.

The lower air gathering pipe 10 is a circular ring, the lower air gathering pipe 10 is fixedly installed on the bottom end face of the air guide groove 7, an air inlet groove 11 is formed in the wall face, away from the control cabinet 1, of the lower air gathering pipe 10, and the air inlet groove 11 is tangent to the lower air gathering pipe 10.

The upper wind gathering pipe 12 is fixedly installed on the top end face of the lower wind gathering pipe 10, the top end face of the upper wind gathering pipe 12 is connected with the top end face of the wind guide groove 7, a wind outlet groove 13 is formed in the wall face, close to the control cabinet 1, of the upper wind gathering pipe 12, the wind outlet groove 13 is tangent to the upper wind gathering pipe 12, the direction of the wind outlet groove 13 is opposite to that of the wind inlet groove 11, the outer diameters of the lower wind gathering pipe 10 and the upper wind gathering pipe 12 are the same as the width of the wind guide groove 7, and after air flows into the lower wind gathering pipe 10 from the wind inlet groove 11, vortex is formed under the guide of the wind inlet groove 11 and then flows out through the wind outlet groove 13.

Furthermore, a filter screen is fixedly installed on the outer wall surface of the lower air gathering pipe 10 corresponding to the air inlet groove 11, so that large particle pollutants such as pests can be prevented from entering the lower air gathering pipe 10.

The electrostatic dust collection device comprises a frame 14, filter cloth 15 and a rubber sheet 17, wherein the frame 14 is fixedly installed on the side wall surface of the movable rod 9, the frame 14 is a rectangular frame, the filter cloth 15 is sleeved outside the frame 14, the filter cloth 15 is tightly attached to the inner wall surfaces of the lower air gathering pipe 10 and the upper air gathering pipe 12 under the support of the frame 14, installation grooves 16 are evenly formed in the side wall surfaces of the lower air gathering pipe 10 and the upper air gathering pipe 12, the rubber sheet 17 is fixedly installed in the installation grooves 16, when air forms vortex in the lower air gathering pipe 10 and the upper air gathering pipe 12, the filter cloth 15 is driven to rotate along the movable rod 9, so that the filter cloth 15 continuously rubs with the rubber sheet 17, static electricity is produced, the static electricity helps to adsorb fine dust in the lower air gathering pipe 10 onto the filter cloth 15, and fine dust is prevented from entering the control cabinet 1.

The utility model discloses a theory of operation: starting hair-dryer 6 during the use, the air flows from air outlet 4 through blowing of hair-dryer 6 from air intake 3 department, thereby bring out the heat of 1 inside of switch board, two sets of dust protectors of bottom are at the during operation air from going into wind groove 11 entering idol from going out wind groove 13 outflow, two sets of dust protectors of top are at the during operation, the air gets into from going out wind groove 13 and flows out from going into wind groove 11, the air gathers tuber pipe 10 and last wind pipe 12 inside when flowing down and forms the vortex through the guide of going into wind groove 11, thereby drive electrostatic dust extraction and rotate, make electrostatic dust extraction adsorb tiny dust, play the effect of purification, dust in the air gathers tuber pipe 10 inside back under getting into simultaneously, can only upwards follow wind groove 13 and get into switch board 1 in, particulate matter can receive that gravity influences can't get into from going out wind groove 13 in this in-process, the cleanliness of air in the switch board 1 has greatly been increased, thereby make the inside of switch board 1 both keep clean, also can play the radiating effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dual supply automatic switch-over switch board, includes cabinet door (2) of terminal surface before switch board (1) and movable mounting, its characterized in that: air intake (3) have all been seted up to the lower part in the left and right sides lateral wall face of switch board (1), air outlet (4) have all been seted up at the left and right sides lateral wall face top of switch board (1), the equal fixed mounting in position that the lateral wall face of switch board (1) corresponds air intake (3) and air outlet (4) has guide duct (5), be provided with the dust keeper in guide duct (5), the dust keeper is including gathering tuber pipe (10) down, on gather tuber pipe (12) and electrostatic precipitator, the inner wall of switch board (1) is in the face of fixed mounting in the position that corresponds air outlet (4) has hair-dryer (6), the output and adjacent guide duct (5) intercommunication of hair-dryer (6).

2. The dual-power automatic switching control cabinet of claim 1, characterized in that: the surface of one end of the air guide pipe (5) far away from the control cabinet (1) is a downward inclined surface, and an air guide groove (7) is formed in the air guide pipe (5).

3. The dual-power automatic switching control cabinet of claim 2, characterized in that: the upper end face and the lower end face of the air guide groove (7) are provided with movable grooves (8), movable rods (9) capable of rotating around the axes of the movable grooves (8) are movably mounted in the movable grooves (8), and the outer wall surfaces of the movable rods (9) are uniformly provided with electrostatic dust collection devices.

4. The dual-power automatic switching control cabinet of claim 1, characterized in that: the lower air gathering pipe (10) is a circular ring, the lower air gathering pipe (10) is fixedly installed on the bottom end face of the air guide groove (7), an air inlet groove (11) is formed in the wall face, far away from the control cabinet (1), of the lower air gathering pipe (10), and the air inlet groove (11) is tangent to the lower air gathering pipe (10).

5. The dual-power automatic switching control cabinet of claim 4, wherein: the upper wind gathering pipe (12) is fixedly installed on the top end face of the lower wind gathering pipe (10), the top end face of the upper wind gathering pipe (12) is connected with the top end face of the wind guide groove (7), a wind outlet groove (13) is formed in the wall face, close to the control cabinet (1), of the upper wind gathering pipe (12), the wind outlet groove (13) is tangent to the upper wind gathering pipe (12), the direction of the wind outlet groove (13) is opposite to that of the wind inlet groove (11), and the outer diameters of the lower wind gathering pipe (10) and the upper wind gathering pipe (12) are the same as the width of the wind guide groove (7).

6. The dual-power automatic switching control cabinet of claim 4, wherein: the outer wall surface of the lower air gathering pipe (10) is fixedly provided with a filter screen corresponding to the air inlet groove (11).

7. The dual-power automatic switching control cabinet of claim 3, characterized in that: the electrostatic dust collection device comprises a frame (14), filter cloth (15) and a rubber sheet (17), wherein the frame (14) is fixedly installed on the side wall surface of the movable rod (9), the filter cloth (15) is sleeved outside the frame (14) which is a rectangular frame, the filter cloth (15) is tightly attached to the inner wall surface of the lower air gathering pipe (10) and the upper air gathering pipe (12) under the support of the frame (14), an installation groove (16) is uniformly formed in the side wall surfaces of the lower air gathering pipe (10) and the upper air gathering pipe (12), and the rubber sheet (17) is fixedly installed in the installation groove (16).