Electromagnetic balance power-saving device for high-voltage power distribution system

Abstract

The invention relates to the technical field of power-saving devices, and particularly discloses an electromagnetic balance power-saving device for a high-voltage power distribution system, and the device comprises a containing mechanism which comprises a cabinet body, a first containing groove and a second containing groove, the first containing groove and the second containing groove are formed in one surface of the cabinet body, and the two ends of the first containing groove and the two ends of the second containing groove are hinged to split type sealing doors; a base and a circulating mechanism are fixedly installed on the lower surface of the cabinet body, the circulating mechanism comprises a circular groove formed in one side face in the second containing groove, the circular groove penetrates through the cabinet body, and a fixed ventilation plate and a movable ventilation plate are arranged in the circular groove; according to the device, the drying bin with the drying agent containing groove is arranged, the ventilation effect can be generated only when the first circulating hole and the second circulating hole coincide, the normal ventilation capacity can be achieved only when the first circulating hole and the second circulating hole coincide completely, and periodical leakproofness can be kept in the cabinet through the structure; the heat dissipation effect can be guaranteed, meanwhile, the drying agent can be prevented from being rapidly volatilized, and the drying effect is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of power-saving devices, and in particular relates to an electromagnetic balancing power-saving device for a high-voltage power distribution system. Background Art

[0002] The power distribution system is an important part of the power system. The power distribution system is responsible for transmitting the electric energy generated by the power station to various regions and cities through high-voltage transmission lines. In the power distribution system, the high-voltage electric energy is converted into low-voltage electric energy suitable for home and industrial use through the substation, and the converted electric energy is distributed to various power users, such as residential areas, commercial areas, industrial areas, etc. When a fault occurs in the power system, the power distribution system can respond quickly, isolate the fault area, reduce the scope of power outage, and restore power supply as soon as possible. Among them, the equipment used to reduce the loss of the power distribution system during transportation is an electromagnetic balance power saving device. The device uses the principles of electromagnetic balance, electromagnetic induction and electromagnetic compensation, combined with dynamic adjustment technology, to ensure the stability of three-phase voltage and current. By optimizing key factors such as current, voltage, harmonics and power factor, it ensures that the power system operates in the best state, adjusts the current distribution, ensures the balance of three-phase current, and reduces the loss caused by current imbalance;

[0003] The electromagnetic balance energy-saving device needs to ensure that the internal environment of the equipment is dry, so desiccant is generally used for auxiliary drying. However, in order to reduce the temperature, the electromagnetic balance energy-saving device also opens heat dissipation holes on multiple sides. These heat dissipation holes are exposed for a long time, which will accelerate the volatilization of the internal desiccant, thereby affecting the internal drying effect.

[0004] To this end, those skilled in the art have proposed an electromagnetic balancing power saving device for a high-voltage power distribution system to solve the problems raised by the background art.

[0005] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to a person of ordinary skill in the art. Summary of the invention

[0006] The object of the present invention is to provide an electromagnetic balancing power saving device for a high voltage power distribution system to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An electromagnetic balancing power saving device for a high voltage power distribution system, comprising:

[0009] A containing mechanism, the containing mechanism comprising a cabinet body and a first containing groove and a second containing groove opened on a surface of the cabinet body, the first containing groove being located above the second containing groove, both ends of the first containing groove and the second containing groove being hinged with split sealed doors, a base being fixedly installed on the lower surface of the cabinet body, a plurality of heightening columns being fixedly installed on the lower surface of the base, a plurality of partitions being arranged between the first containing groove and the second containing groove, a flow groove being opened on the partition, and the flow groove passing through the partition;

[0010] A circulation mechanism, the circulation mechanism includes a circular groove opened on a side surface of the second accommodating groove, the circular groove passes through the cabinet, a fixed ventilation plate and a movable ventilation plate are arranged inside the circular groove, the fixed ventilation plate is fixedly connected inside the circular groove, a bearing is arranged between the movable ventilation plate and the circular groove, the movable ventilation plate is movably matched with the circular groove through the bearing, a plurality of first circulation holes and second circulation holes are respectively opened on the fixed ventilation plate and the movable ventilation plate, and the number and position of the first circulation holes are adapted to the second circulation holes.

[0011] Preferably, a storage plate is fixedly mounted on one side of the cabinet, a driving motor is fixedly mounted on the storage plate, an output end of the driving motor is connected to a driving shaft, and one end of the driving shaft is fixedly connected to a gear.

[0012] Preferably, a gear ring is fixedly connected to one surface of the movable ventilation plate, and the gear ring is meshed with the gear.

[0013] Preferably, a drying chamber is provided on one side of the cabinet, a desiccant containing groove is provided inside the drying chamber, and a mesh plate is inserted inside the desiccant containing groove.

[0014] Preferably, the desiccant containing groove is connected with the second containing groove, a packaging plate is provided at one end of the drying bin, a first mounting screw hole and a second mounting screw hole are respectively provided on the drying bin and the packaging plate, and the position of the first mounting screw hole is adapted to the second mounting screw hole.

[0015] Preferably, a plurality of ventilation mesh holes are provided on the front surface and the inner upper surface of the base, a drive compartment is fixedly mounted on the lower surface of the base, a fan is arranged inside the drive compartment, and the drive compartment is communicated with the interior of the desiccant containing tank.

[0016] Preferably, a notch and a plurality of wiring harnesses are provided on one side of the second accommodating groove, and a junction box is fixedly mounted on one side of the cabinet.

[0017] Preferably, a wire outlet is provided on the lower surface of the junction box, the wire outlet is communicated with the notch, sliding grooves are provided on both sides of the wire outlet, a sliding protrusion is provided in the sliding groove, and the sliding protrusion is slidably matched with the sliding groove.

[0018] Preferably, a positioning slider is fixedly mounted on the sliding protrusion, and a wire management hole is formed on the positioning slider, and the wire management hole passes through the positioning slider.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) The present invention provides a drying chamber with a desiccant containing groove, and the drying chamber can be connected to the environment inside the cabinet, so that the desiccant can be used to absorb moisture in the environment inside the cabinet, and a driving motor is installed on the side of the cabinet body. By starting the driving motor, the ring gear is driven to engage with the gear. When the ring gear rotates, the movable ventilation plate in the circular groove can be driven to rotate. Since the movable ventilation plate and the fixed ventilation plate are provided with the same distribution of first circulation holes and second circulation holes, when the first circulation holes and the second circulation holes are staggered due to the rotation of the movable ventilation plate, the ventilation volume in the cabinet can be reduced. Only when the first circulation holes and the second circulation holes have overlapping positions can the ventilation effect be generated, and they need to be completely overlapped to achieve normal ventilation volume. Through this structure, the cabinet can maintain periodic airtightness, which can not only ensure the heat dissipation effect but also avoid the rapid volatilization of the desiccant, thereby improving the drying effect.

[0021] (2) The present invention provides a junction box with a wire outlet, and the wires required for connecting the electromagnetic balancing power-saving device are passed through the wire management holes on the positioning slider, and the positioning slider can slide in the sliding groove through the sliding protrusion, so that different types of wire harnesses can be isolated and classified, which is convenient for sorting during maintenance.

[0022] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a right-side stereoscopic structural schematic diagram of the present invention;

[0024] Figure 2 It is a left-side stereoscopic structural schematic diagram of the present invention;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention when viewed from the right side;

[0026] Figure 4 It is an enlarged schematic diagram of the local structure at A of the present invention;

[0027] Figure 5 It is a schematic diagram of the specific structure of the junction box of the present invention;

[0028] Figure 6It is a schematic diagram of the three-dimensional structure of the present invention when viewed from the left.

[0029] In the figure: 1. cabinet; 2. first receiving slot; 3. second receiving slot; 4. split sealed door; 5. partition; 6. base; 7. ventilation mesh; 8. pad column; 9. junction box; 10. drying chamber; 11. desiccant receiving slot; 12. mesh plate; 13. first mounting screw hole; 14. packaging plate; 15. second mounting screw hole; 16. round groove; 17. fixed ventilation plate; 18. first circulation hole; 19. drive chamber; 20. fan; 21. storage plate; 22. drive motor; 23. drive shaft; 24. gear; 25. movable ventilation plate; 26. gear ring; 27. second circulation hole; 28. wire outlet; 29. ​​sliding groove; 30. sliding protrusion; 31. positioning slider; 32. cable management hole; 33. notch; 34. cable arrangement; 35. circulation groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1:

[0032] See also Figure 1-Figure 6 As shown, an electromagnetic balancing power saving device for a high voltage power distribution system comprises:

[0033] The accommodating mechanism includes a cabinet 1 and a first accommodating groove 2 and a second accommodating groove 3 opened on a surface of the cabinet 1, the first accommodating groove 2 is located above the second accommodating groove 3, and both ends of the first accommodating groove 2 and the second accommodating groove 3 are hinged with split sealing doors 4, a base 6 is fixedly installed on the lower surface of the cabinet 1, and a plurality of padding columns 8 are fixedly installed on the lower surface of the base 6, and a plurality of partitions 5 are arranged between the first accommodating groove 2 and the second accommodating groove 3, and a flow groove 35 is opened on the partition 5, and the flow groove 35 passes through the partition 5;

[0034] The circulation mechanism includes a circular groove 16 opened on one side of the second accommodating groove 3, the circular groove 16 runs through the cabinet 1, and a fixed ventilation plate 17 and a movable ventilation plate 25 are arranged inside the circular groove 16. The fixed ventilation plate 17 is fixedly connected inside the circular groove 16, and a bearing is arranged between the movable ventilation plate 25 and the circular groove 16. The movable ventilation plate 25 is movably matched with the circular groove 16 through the bearing. A plurality of first circulation holes 18 and second circulation holes 27 are respectively opened on the fixed ventilation plate 17 and the movable ventilation plate 25, and the number and position of the first circulation holes 18 are adapted to the second circulation holes 27.

[0035] Specifically, a storage plate 21 is fixedly mounted on one side of the cabinet 1 , a driving motor 22 is fixedly mounted on the storage plate 21 , an output end of the driving motor 22 is connected to a driving shaft 23 , and one end of the driving shaft 23 is fixedly connected to a gear 24 .

[0036] Specifically, a gear ring 26 is fixedly connected to one surface of the active ventilation plate 25 , and the gear ring 26 is meshed with the gear 24 .

[0037] Specifically, a drying chamber 10 is disposed on one side of the cabinet 1 , a desiccant containing groove 11 is provided inside the drying chamber 10 , and a mesh plate 12 is inserted into the desiccant containing groove 11 .

[0038] Specifically, the desiccant containing groove 11 is connected with the second containing groove 3, and a packaging plate 14 is provided at one end of the drying chamber 10. The drying chamber 10 and the packaging plate 14 are respectively provided with a first mounting screw hole 13 and a second mounting screw hole 15, and the position of the first mounting screw hole 13 is adapted to the second mounting screw hole 15.

[0039] Specifically, a plurality of ventilation mesh holes 7 are provided on the front surface and the inner upper surface of the base 6 , a driving bin 19 is fixedly mounted on the lower surface of the base 6 , a fan 20 is arranged inside the driving bin 19 , and the driving bin 19 is connected to the inside of the desiccant containing tank 11 .

[0040] As can be seen from the above, the device is provided with a drying chamber 10 with a desiccant containing groove 11, and the drying chamber 10 can be connected with the environment inside the cabinet, so that the desiccant can be used to absorb moisture in the environment inside the cabinet, and a driving motor 22 is installed on the side of the cabinet body 1. By starting the driving motor 22, the ring gear 26 is driven to engage with the gear 24. When the ring gear 26 rotates, the movable ventilation plate 25 in the circular groove 16 can be driven to rotate. Since the movable ventilation plate 25 and the fixed ventilation plate 17 are provided with the same distribution of first circulation holes 18 and second circulation holes 27, when the first circulation holes 18 and the second circulation holes 27 are staggered due to the rotation of the movable ventilation plate 25, the ventilation volume in the cabinet can be reduced at this time. Only when the first circulation holes 18 and the second circulation holes 27 have overlapping positions can the ventilation effect be generated, and they need to be completely overlapped to achieve normal ventilation volume. Through this structure, the cabinet can maintain periodic airtightness, which can not only ensure the heat dissipation effect but also avoid the rapid volatilization of the desiccant, thereby improving the drying effect.

[0041] Embodiment 2:

[0042] See also Figure 1-Figure 6 As shown, a notch 33 and a plurality of cables 34 are provided on one side of the second receiving groove 3 , and a junction box 9 is fixedly installed on one side of the cabinet 1 .

[0043] Specifically, a wire outlet 28 is provided on the lower surface of the junction box 9 , and the wire outlet 28 is connected to the notch 33 . Sliding grooves 29 are provided on both sides of the wire outlet 28 . Sliding protrusions 30 are provided in the sliding grooves 29 , and the sliding protrusions 30 are slidably matched with the sliding grooves 29 .

[0044] Specifically, a positioning slider 31 is fixedly mounted on the sliding protrusion 30 , and a wire management hole 32 is formed on the positioning slider 31 . The wire management hole 32 passes through the positioning slider 31 .

[0045] As can be seen from the above, the device is equipped with a junction box 9 with a wire outlet 28, and the wires required to connect the electromagnetic balance energy-saving device are passed through the wire management holes 32 on the positioning slider 31, and the positioning slider 31 can slide in the sliding groove 29 through the sliding protrusion 30, so that different types of wire harnesses can be isolated and classified, which is convenient for sorting during maintenance.

[0046] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0051] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic balancing power saving device for a high voltage power distribution system, characterized in that: include: A accommodating mechanism, the accommodating mechanism comprising a cabinet (1) and a first accommodating groove (2) and a second accommodating groove (3) provided on a surface of the cabinet (1), the first accommodating groove (2) being located above the second accommodating groove (3), both ends of the first accommodating groove (2) and the second accommodating groove (3) being hingedly connected with a split-type sealing door (4), a base (6) being fixedly mounted on the lower surface of the cabinet (1), a plurality of padding columns (8) being fixedly mounted on the lower surface of the base (6), a plurality of partitions (5) being provided between the first accommodating groove (2) and the second accommodating groove (3), a flow groove (35) being provided on the partition (5), and the flow groove (35) passing through the partition (5); A circulation mechanism, the circulation mechanism comprising a circular groove (16) provided on a side surface inside the second receiving groove (3), the circular groove (16) penetrating the cabinet (1), a fixed ventilation plate (17) and a movable ventilation plate (25) being provided inside the circular groove (16), the fixed ventilation plate (17) being fixedly connected inside the circular groove (16), a bearing being provided between the movable ventilation plate (25) and the circular groove (16), the movable ventilation plate (25) being movably matched with the circular groove (16) via the bearing, a plurality of first circulation holes (18) and second circulation holes (27) being provided on the fixed ventilation plate (17) and the movable ventilation plate (25), respectively, the number and position of the first circulation holes (18) being adapted to the second circulation holes (27).

2. The electromagnetic balancing power saving device for a high voltage power distribution system according to claim 1, characterized in that: A storage plate (21) is fixedly mounted on one side of the cabinet (1), a driving motor (22) is fixedly mounted on the storage plate (21), an output end of the driving motor (22) is connected to a driving shaft (23), and one end of the driving shaft (23) is fixedly connected to a gear (24).

3. The electromagnetic balancing power saving device for a high voltage power distribution system according to claim 2, characterized in that: A gear ring (26) is fixedly connected to one surface of the movable ventilation plate (25), and the gear ring (26) is meshed with the gear (24).

4. The electromagnetic balancing power saving device for a high voltage power distribution system according to claim 1, characterized in that: A drying chamber (10) is provided on one side of the cabinet (1), a desiccant containing groove (11) is provided inside the drying chamber (10), and a mesh plate (12) is inserted inside the desiccant containing groove (11).

5. The electromagnetic balancing power saving device for a high voltage power distribution system according to claim 4, characterized in that: The desiccant containing groove (11) is connected to the second containing groove (3); a packaging plate (14) is provided at one end of the drying chamber (10); a first mounting screw hole (13) and a second mounting screw hole (15) are respectively provided on the drying chamber (10) and the packaging plate (14); the position of the first mounting screw hole (13) is adapted to the position of the second mounting screw hole (15).

6. The electromagnetic balancing power saving device for a high voltage power distribution system according to claim 5, characterized in that: The front surface and the inner upper surface of the base (6) are both provided with a plurality of ventilation mesh holes (7); a drive bin (19) is fixedly mounted on the lower surface of the base (6); a fan (20) is arranged inside the drive bin (19); and the drive bin (19) is connected to the inside of the desiccant containing tank (11).

7. The electromagnetic balancing power saving device for a high voltage power distribution system according to claim 1, characterized in that: A notch (33) and a plurality of wiring harnesses (34) are provided on one side of the second receiving groove (3), and a junction box (9) is fixedly mounted on one side of the cabinet (1).

8. The electromagnetic balancing power saving device for a high voltage power distribution system according to claim 7, characterized in that: The lower surface of the junction box (9) is provided with a wire outlet (28), the wire outlet (28) is communicated with the notch (33), and sliding grooves (29) are provided on both sides of the wire outlet (28), and a sliding protrusion (30) is provided in the sliding groove (29), and the sliding protrusion (30) is slidably matched with the sliding groove (29).

9. The electromagnetic balancing power saving device for a high voltage power distribution system according to claim 8, characterized in that: A positioning slide block (31) is fixedly mounted on the sliding protrusion (30), and a wire management through hole (32) is provided on the positioning slide block (31), and the wire management through hole (32) passes through the positioning slide block (31).

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