CN210246590U

CN210246590U - Energy-concerving and environment-protective inverter cabinet

Info

Publication number: CN210246590U
Application number: CN201921528057.3U
Authority: CN
Inventors: Haiying Xu; 徐海英
Original assignee: DAQING HUAYU PETROLEUM MACHINERY MANUFACTURING CO LTD
Current assignee: DAQING HUAYU PETROLEUM MACHINERY MANUFACTURING CO LTD
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-04-03
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses an energy-concerving and environment-protective inverter cabinet, concretely relates to inverter cabinet field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside demountable installation of the cabinet body has the inside subassembly of becoming screen cabinet, the left and right sides face of the cabinet body fixed mounting respectively has heat dissipation window subassembly, the bottom intercommunication of heat dissipation window subassembly has the dust collecting box that is located the inside subassembly left and right sides of becoming screen cabinet, the heat dissipation window subassembly includes the frame, the four corners of frame internal surface is formed integrally and is had the locating piece. The utility model cleans the surface of the filter screen by using the vibration generated by the heat radiation window component, and the dust filtered by the filter screen falls into the dust collecting box and finally falls into the top of the dust collecting plate, and then the dust collecting plate at the top moves downwards into the water layer, so that the dust is merged into the water layer; and meanwhile, the dust collecting plate positioned at the bottom is adhered with water and rises to the top, so that dust can be quickly cleaned, the dust is prevented from splashing to cause environmental pollution, and the environmental protection benefit of the frequency conversion cabinet is greatly improved.

Description

Energy-concerving and environment-protective inverter cabinet

Technical Field

The invention relates to the technical field of frequency conversion cabinets, in particular to an energy-saving and environment-friendly frequency conversion cabinet.

Background

The frequency conversion cabinet adopts a frequency converter to drive a control cabinet of a power device, and becomes a power driving mode which is popularized at present due to good starting performance, speed regulation performance and energy-saving effect.

Because the numerous plug wires of frequency conversion cabinet inner structure are miscellaneous, lead to the main problem of current frequency conversion cabinet still in heat dissipation and dust removal, mainly utilize heat dissipation fan and fin to current variable screen cabinet radiator unit, and water-cooling ponding is because with high costs, in case leak very big economic loss that causes, the radiating process of current heat dissipation fan will be along with a large amount of dust variable frequency cabinet of intaking, long-time accumulation still leads to the socket of frequency conversion cabinet very easily to be blockked up by the dust and causes the short circuit.

Therefore, it is urgently needed to provide an energy-saving and environment-friendly frequency conversion cabinet.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the invention provides an energy-saving and environment-friendly frequency conversion cabinet, firstly, a rotating shaft drives fan blades to rotate, so that a heat dissipation window assembly can normally operate, in the operation process of the rotating shaft, vibration generated by the rotating shaft enables a telescopic rod to rock, a vibration spring also rocks vertically, then a scraping disc rocks vertically and horizontally, and then the surface of a filter screen can be cleaned by the vibration generated by the heat dissipation window assembly, so that the problem that the filter screen is blocked by dust accumulated on the surface of the filter screen to difficultly dissipate heat is avoided.

In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving and environment-friendly frequency conversion cabinet comprises a cabinet body, wherein screen-variable cabinet internal components are detachably mounted in the cabinet body, heat dissipation window components are respectively and fixedly mounted on the left side surface and the right side surface of the cabinet body, the bottom of each heat dissipation window component is communicated with dust collecting boxes positioned on the left side and the right side of each screen-variable cabinet internal component, each heat dissipation window component comprises an outer frame, positioning blocks are integrally formed at four corners of the inner surface of each outer frame, connecting sleeve rods are fixedly mounted at the end parts of the positioning blocks, telescopic rods are movably sleeved at the other sides of the connecting sleeve rods, rotating shafts are fixedly connected at the other ends of the telescopic rods, an inner frame is detachably mounted in the outer frame, a filter screen is fixedly mounted in the inner frame, a fixing block is fixedly sleeved outside the connecting sleeve rods, vertical rods are fixedly connected at the, the bottom of the fixed sleeve block is movably sleeved with a fixed sleeve block, and the bottom of the fixed sleeve block is fixedly provided with a scraping disc;

the dust collecting box is characterized in that a rotating rod is fixedly installed in an inner cavity of the dust collecting box, a sleeve rod is movably sleeved outside the rotating rod, connecting rods are fixedly installed on the upper side and the lower side of the sleeve rod, a dust collecting plate is fixedly connected to the other end of each connecting rod, and a water layer is filled in the dust collecting box.

In a preferred embodiment, a buffer spring is movably sleeved outside the telescopic rod, and the upper end and the lower end of the buffer spring are respectively and fixedly connected with the outer surface of the rotating shaft and the side surface of the connecting sleeve rod.

In a preferred embodiment, the number of the scraping discs is four, and the distance between the bottom surfaces of the four scraping discs and the top surface of the filter screen is three to five millimeters.

In a preferred embodiment, the driving motor is fixedly installed inside the rotating shaft, and the fan blades are fixedly installed on the outer surface of the rotating shaft.

In a preferred embodiment, the left side and the right side of the rotating rod are fixedly sleeved with the stabilizing sleeve blocks, and the stabilizing sleeve blocks are fixedly connected with the side surfaces of the dust collecting box.

In a preferred embodiment, a drain piston is movably mounted at the bottom of the side of the dust collecting bin.

In a preferred embodiment, the front face of the positioning block is screwed to the end of the connecting rod by means of a fixing bolt.

The invention has the technical effects and advantages that:

1. according to the invention, firstly, the fan blades are driven by the rotating shaft to rotate, so that the heat dissipation window assembly can normally operate, and in the operation process of the rotating shaft, the telescopic rod is shaken by the vibration generated by the rotating shaft, so that the vibration spring is shaken up and down, then the scraping disc is shaken left and right and up and down, and then the surface of the filter screen can be cleaned by the vibration generated by the heat dissipation window assembly, so that the problem that the filter screen is blocked by dust accumulated on the surface of the filter screen to difficultly dissipate heat is solved, and meanwhile, the vibration generated by the rotating shaft is reasonably utilized to remove the dust on the surface of the filter screen, so that the reasonable utilization of resources is realized, and;

2. according to the invention, the surface of the filter screen is cleaned by using vibration generated by the heat dissipation window assembly, dust filtered by the filter screen falls into the dust collecting box and finally falls into the top of the dust receiving plate, and then the dust receiving plate positioned at the top moves downwards to enter the water layer, so that the dust is fused into the water layer; and meanwhile, the dust collecting plate positioned at the bottom is adhered with water and rises to the top, so that dust can be quickly cleaned, the dust is prevented from splashing to cause environmental pollution, and the environmental protection benefit of the frequency conversion cabinet is greatly improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a front view of the heat dissipating window assembly of the present invention.

FIG. 3 is a schematic view of a backside structure of the heat dissipating window assembly of the present invention.

Fig. 4 is a schematic view of the fixing sleeve structure of the present invention.

FIG. 5 is a schematic view of the dust collection bin of the present invention.

The reference signs are: 1. a cabinet body; 2. the internal components of the screen-variable cabinet; 3. a heat dissipating window assembly; 31. an outer frame; 32. positioning blocks; 33. an inner frame; 34. filtering with a screen; 35. a rotating shaft; 36. a telescopic rod; 37. connecting the loop bar; 38. a buffer spring; 39. a fixed block; 4. a dust collection box; 41. a rotating rod; 42. a loop bar; 43. a connecting rod; 44. a dust collecting plate; 5. a vertical rod; 6. fixing the sleeve block; 7. vibrating the spring; 8. a scraping disc; 9. a fan blade; 10. an aqueous layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The energy-saving and environment-friendly frequency conversion cabinet shown in the attached drawings 1-5 comprises a cabinet body 1, wherein a screen-changing cabinet internal component 2 is detachably mounted in the cabinet body 1, heat dissipation window components 3 are respectively and fixedly mounted on the left side surface and the right side surface of the cabinet body 1, the bottom of each heat dissipation window component 3 is communicated with dust collection boxes 4 positioned on the left side and the right side of the screen-changing cabinet internal component 2, each heat dissipation window component 3 comprises an outer frame 31, positioning blocks 32 are integrally formed at four corners of the inner surface of the outer frame 31, connecting loop bars 37 are fixedly mounted at the end parts of the positioning blocks 32, telescopic bars 36 are movably sleeved on the other sides of the connecting loop bars 37, a rotating shaft 35 is fixedly connected at the other ends of the telescopic bars 36, an inner frame 33 is detachably mounted in the outer frame 31, a filter screen 34 is fixedly mounted in the inner frame, a vertical rod 5 is fixedly connected to the bottom surface of the fixed block 39, a fixed sleeve block 6 is movably sleeved at the end part of the vertical rod 5, a fixed sleeve block 6 is movably sleeved at the bottom of the fixed sleeve block 6, and a scraping disc 8 is fixedly arranged at the bottom of the fixed sleeve block 6;

the inner cavity of the dust collecting box 4 is fixedly provided with a rotating rod 41, the outer part of the rotating rod 41 is movably sleeved with a sleeve rod 42, the upper side and the lower side of the sleeve rod 42 are both fixedly provided with a connecting rod 43, the other end of the connecting rod 43 is fixedly connected with a dust receiving plate 44, the inner part of the dust collecting box 4 is filled with a water layer 10, the outer part of the telescopic rod 36 is movably sleeved with a buffer spring 38, the upper end and the lower end of the buffer spring 38 are respectively fixedly connected with the outer surface of the rotating shaft 35 and the side surface of the connecting sleeve rod 37, the number of the scraping discs 8 is four, the distance between the bottom surfaces of the four scraping discs 8 and the top surface of the filter screen 34 is three to five millimeters, the inner part of the rotating shaft 35 is fixedly provided with a driving motor, the outer surface of the rotating shaft 35 is fixedly provided with fan blades 9, the left side and, the bottom of the side surface of the dust collecting box 4 is movably provided with a drainage piston, and the front surface of the positioning block 32 is in threaded connection with the end part of the connecting sleeve rod 37 through a fixing bolt.

The implementation mode is specifically as follows: firstly, the rotating shaft 35 drives the fan blades 9 to rotate, so that the heat dissipation window component 3 can normally operate, in the operation process of the rotating shaft 35, the vibration generated by the rotating shaft 35 causes the telescopic rod 36 to rock, the vibration spring 7 also rocks up and down, then the scraping disc 8 rocks up and down left and right, then the surface of the filter screen 34 can be cleaned by the vibration generated by the heat dissipation window component 3, namely, the problem that the filter screen 34 is blocked by dust accumulated on the surface of the filter screen 34 and the heat dissipation is difficult to complete is avoided, meanwhile, the vibration generated by the rotating shaft 35 is reasonably utilized to clean the dust on the surface of the filter screen 34, the reasonable utilization of resources is realized, the vibration abrasion caused by the rotating shaft 35 is also reduced, the surface of the filter screen 34 is cleaned by the vibration generated by the heat dissipation window component 3, the dust filtered by the filter screen 34 falls into the dust collection box 4 and finally falls, then the dust receiving plate 44 at the top moves down into the water layer 10, so that the dust is melted into the water layer 10; meanwhile, the dust collecting plate 44 at the bottom is adhered with water and rises to the top, so that dust can be quickly cleaned, the dust is prevented from splashing to cause environmental pollution, and the environmental protection benefit of the frequency conversion cabinet is greatly improved.

The working principle of the invention is as follows:

a preparation stage: firstly, installing each component, and then normally operating the frequency conversion cabinet;

the working stage is as follows: firstly, the rotating shaft 35 drives the fan blades 9 to rotate, so that the heat dissipation window assembly 3 can normally operate, in the operation process of the rotating shaft 35, the vibration generated by the rotating shaft 35 enables the telescopic rod 36 to rock, the vibration spring 7 also rocks vertically, then the scraping disc 8 rocks vertically and horizontally, then the surface of the filter screen 34 can be cleaned by the vibration generated by the heat dissipation window assembly 3, the dust filtered by the filter screen 34 falls into the dust collection box 4 and finally falls into the top of the dust receiving plate 44, and then the dust receiving plate 44 positioned at the top moves downwards to enter the water layer 10, so that the dust is blended into the water layer 10; meanwhile, the dust collecting plate 44 at the bottom is adhered with water and rises to the top;

and (5) finishing: finally by replacing the water layer 10 inside the dust collecting bin 4.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an energy-concerving and environment-protective frequency conversion cabinet, includes the cabinet body (1), its characterized in that: the screen-variable cabinet is characterized in that a screen-variable cabinet internal component (2) is detachably mounted in the cabinet body (1), the left side and the right side of the cabinet body (1) are respectively and fixedly provided with a heat radiation window component (3), the bottom of the heat radiation window component (3) is communicated with a dust collecting box (4) which is positioned at the left side and the right side of the screen-variable cabinet internal component (2), the heat radiation window component (3) comprises an outer frame (31), a positioning block (32) is integrally formed at the four corners of the inner surface of the outer frame (31), a connecting sleeve rod (37) is fixedly mounted at the end part of the positioning block (32), a telescopic rod (36) is movably sleeved at the other side of the connecting sleeve rod (37), a rotating shaft (35) is fixedly connected at the other end of the telescopic rod (36), an inner frame (33) is detachably mounted in the outer frame (31), a filter screen (34) is fixedly mounted, a vertical rod (5) is fixedly connected to the bottom surface of the fixed block (39), a fixed sleeve block (6) is movably sleeved at the end part of the vertical rod (5), the fixed sleeve block (6) is movably sleeved at the bottom of the fixed sleeve block (6), and a scraping disc (8) is fixedly installed at the bottom of the fixed sleeve block (6);

the dust collecting box is characterized in that a rotating rod (41) is fixedly mounted in an inner cavity of the dust collecting box (4), a sleeve rod (42) is movably sleeved outside the rotating rod (41), connecting rods (43) are fixedly mounted on the upper side and the lower side of the sleeve rod (42), a dust collecting plate (44) is fixedly connected to the other end of each connecting rod (43), and a water layer (10) is filled in the dust collecting box (4).

2. The energy-saving and environment-friendly frequency conversion cabinet according to claim 1, is characterized in that: the outer part of the telescopic rod (36) is movably sleeved with a buffer spring (38), and the upper end and the lower end of the buffer spring (38) are fixedly connected with the outer surface of the rotating shaft (35) and the side face of the connecting sleeve rod (37) respectively.

3. The energy-saving and environment-friendly frequency conversion cabinet according to claim 1, is characterized in that: the number of the scraping discs (8) is four, and the distance between the bottom surfaces of the four scraping discs (8) and the top surface of the filter screen (34) is three to five millimeters.

4. The energy-saving and environment-friendly frequency conversion cabinet according to claim 1, is characterized in that: the inside fixed mounting of pivot (35) has driving motor, the surface fixed mounting of pivot (35) has flabellum (9).

5. The energy-saving and environment-friendly frequency conversion cabinet according to claim 1, is characterized in that: the left side and the right side of the rotating rod (41) are fixedly sleeved with stabilizing sleeve blocks, and the stabilizing sleeve blocks are fixedly connected with the side surfaces of the dust collecting boxes (4).

6. The energy-saving and environment-friendly frequency conversion cabinet according to claim 1, is characterized in that: and a drainage piston is movably arranged at the bottom of the side surface of the dust collecting box (4).

7. The energy-saving and environment-friendly frequency conversion cabinet according to claim 1, is characterized in that: the front surface of the positioning block (32) is in threaded connection with the end part of the connecting sleeve rod (37) through a fixing bolt.