Cooling device for electric power circuit heating equipment

Abstract

The invention belongs to the technical field of power equipment cooling devices, and discloses a power line heating equipment cooling device, which comprises a cooling shell and an adjusting mechanism, and is characterized in that the cooling shell comprises a first shell, a second shell and a first rotating shaft, and the first shell and the second shell are rotatably connected through the first rotating shaft; placing grooves are formed in the opposite sides of the first shell and the second shell respectively, when the first shell and the second shell are combined, the two placing grooves form a cooling cavity used for placing a heating component, and a refrigerating mechanism used for refrigerating the cooling cavity is further arranged in the cooling shell; the adjusting mechanism comprises a base, a rotating support and a second rotating shaft, the rotating support is rotationally connected to the base through the second rotating shaft, and the axis direction of the first rotating shaft is perpendicular to the axis direction of the second rotating shaft. The cooling device for the electric power circuit heating equipment is simple in structure, convenient to install and capable of effectively cooling the electric power circuit heating equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of cooling devices for electric power equipment, and in particular to a cooling device for electric power line heating equipment. Background Art

[0002] During the operation of the power system, there are often many problems, among which the increase in load is a common situation. Especially during the peak period of electricity consumption, as the load continues to rise, the phenomenon of heating at the line connection point frequently occurs, which poses a threat to the stable operation of the line. In particular, during the peak period of electricity consumption in summer, the strong sunlight in summer directly shines on the power line, and the load of the line itself increases, causing the line temperature to continue to rise. Once the temperature at the connection point reaches 90 degrees Celsius or even higher, in severe cases, the line connector may melt due to overheating, leading to a disconnection accident. Once the line is disconnected, the stability of the entire power system will be seriously affected, which may cause local or even large-scale power outages, bringing great inconvenience to production and life. Summary of the invention

[0003] The object of the present invention is to provide a device for cooling heating equipment in a power line. The device has a simple structure and is easy to install, and can effectively solve the problem of cooling heating equipment in a power line.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] Provided is a cooling device for heating equipment in a power line, comprising a cooling housing and an adjusting mechanism, wherein the cooling housing comprises a first housing, a second housing and a first rotating shaft, wherein the first housing and the second housing are rotatably connected via the first rotating shaft, and placement grooves are respectively provided on opposite sides of the first housing and the second housing, and when the first housing and the second housing are combined, the two placement grooves form a cooling cavity for placing a heating component, and a refrigeration mechanism for refrigerating the cooling cavity is further provided in the cooling housing;

[0006] The adjustment mechanism includes a base, a rotating bracket and a second rotating shaft. The rotating bracket is rotatably connected to the base via the second rotating shaft. The axial direction of the first rotating shaft is perpendicular to the axial direction of the second rotating shaft.

[0007] In one embodiment, the adjustment mechanism further includes a support plate, a turntable is rotatably disposed on the support plate, the base is fixed on the turntable, and the rotation axis direction of the turntable is perpendicular to the axis directions of the first rotating shaft and the second rotating shaft respectively.

[0008] In one embodiment, a driving mechanism is further included, and the driving mechanism includes a first driving member, a second driving member and a third driving member, and the first driving member, the second driving member and the third driving member are respectively connected to the first rotating shaft, the second rotating shaft and the turntable.

[0009] In one embodiment, a control mechanism is further included, and the control mechanism includes a remote control module and a signal module. The signal module is arranged on the driving mechanism and is respectively connected to the driving mechanism and the remote control module.

[0010] In one of the embodiments, an insulating rod is further included, one end of which is connected to the base.

[0011] In one of the embodiments, a fixed bottom plate is provided at one end of the insulating rod away from the base, and the fixed bottom plate is fixedly connected to an external fixing device.

[0012] In one of the embodiments, a clamping assembly is provided on the fixed base plate, the clamping assembly includes a clamping drive and a clamping jaw, the clamping jaw includes a first clamping plate and a second clamping plate, and the clamping drive is transmission-connected to the clamping jaw to drive the first clamping plate and the second clamping plate to move closer to or away from each other.

[0013] In one embodiment, a clamping groove is provided on one side opposite to the first clamping plate and the second clamping plate, and a plurality of pads are provided on the inner side wall of the clamping groove.

[0014] In one embodiment, the insulating rod includes a plurality of connecting rods, and two adjacent connecting rods are hingedly connected to each other.

[0015] In one of the embodiments, insulating sheaths are respectively provided at both ends of the placement groove along the length direction, and the inner side walls of the insulating sheaths abut against the outer side walls of the heating device.

[0016] Beneficial effects of the present invention:

[0017] A device for cooling and lowering a heating device of a power line of the present invention comprises a cooling shell, wherein the cooling shell comprises a first shell and a second shell, and the first shell and the second shell are respectively provided with placement grooves, and after the first shell and the second shell are combined, the two placement grooves are combined to form a cooling cavity for placing the heating device, and then a refrigeration mechanism for refrigerating the cooling cavity is provided in the cooling shell to achieve the effect of cooling and lowering the temperature of the heating device in the cooling cavity. In actual operation, the heating device comprises a cable, a line connector or other heating components. Furthermore, the device also comprises an adjustment mechanism, which rotates on the base by rotating the bracket to drive the cooling shell to rotate to a position aligned with the heating device, so as to facilitate the storage of the heating device. That is, the length direction of the cooling shell is parallel to the length direction of the heating device, so that the heating device can be completely stored in the cooling cavity after the first shell and the second shell are covered, and the interference with the heating device during the covering process of the first shell and the second shell is avoided, resulting in the problem of loose covering. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a device for cooling a heating device in a power line in one embodiment;

[0019] Figure 2 It is a partial cross-sectional structural diagram of one side of a cooling device for power line heating equipment in one embodiment;

[0020] Figure 3 is a partial cross-sectional structural diagram of another side of the cooling device for power line heating equipment in one of the embodiments;

[0021] Figure 4 It is a structural schematic diagram of a cooling device for power line heating equipment (provided with a clamping assembly) in one of the embodiments;

[0022] Figure 5 It is a schematic diagram of the connection structure between a cooling device for heating equipment in a power line and a utility pole in one embodiment.

[0023] In the figure:

[0024] 1. Heating equipment; 2. External fixing equipment;

[0025] 100, cooling housing; 110, first housing; 120, second housing; 130, first rotating shaft; 140, placement slot; 150, cooling chamber; 200, adjustment mechanism; 210, base; 220, rotating bracket; 230, second rotating shaft; 240, support plate; 250, turntable; 300, refrigeration mechanism; 310, compressor; 320, condenser; 330, capillary tube; 340, evaporator; 410 , first driving member; 420, second driving member; 430, third driving member; 440, power module; 510, signal module; 600, insulating rod; 610, connecting support rod; 700, fixed base plate; 710, mounting hole; 720, bolt; 730, clamping driving member; 740, clamping claw; 741, first clamping plate; 742, second clamping plate; 743, clamping groove; 750, pad; 800, insulating sheath. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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.

[0028] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0030] like Figures 1 to 5 As shown, a cooling device for power line heating equipment in this embodiment includes a cooling shell 100 and an adjusting mechanism 200. The cooling shell 100 includes a first shell 110, a second shell 120 and a first rotating shaft 130. The first shell 110 and the second shell 120 are rotatably connected by the first rotating shaft 130. Placement grooves 140 are respectively provided on opposite sides of the first shell 110 and the second shell 120. When the first shell 110 and the second shell 120 are combined, the two placement grooves 140 form a cooling cavity 150 for placing the heating component. A refrigeration mechanism 300 for refrigerating the cooling cavity 150 is also provided in the cooling shell 100; the adjusting mechanism 200 includes a base 210, a rotating bracket 220 and a second rotating shaft 230. The rotating bracket 220 is rotatably connected to the base 210 by the second rotating shaft 230, and the axial direction of the first rotating shaft 130 is perpendicular to the axial direction of the second rotating shaft 230.

[0031] In this embodiment, a cooling shell 100 is included, wherein the cooling shell 100 includes a first shell 110 and a second shell 120, and a placement groove 140 is respectively provided on the first shell 110 and the second shell 120. After the first shell 110 and the second shell 120 are combined, the two placement grooves 140 are combined to form a cooling cavity 150 for placing the heating device 1. Then, by providing a refrigeration mechanism 300 for refrigerating the cooling cavity 150 in the cooling shell 100, the effect of cooling the heating device 1 in the cooling cavity 150 is achieved. In actual operation, the heating device 1 includes cables, line connectors or other heating components. Furthermore, the device also includes an adjustment mechanism 200, which rotates the rotating bracket 220 on the base 210 to drive the cooling shell 100 to rotate to a position aligned with the heating device 1, so as to facilitate the storage of the heating device 1. That is, the length direction of the cooling shell 100 is parallel to the length direction of the heating device 1, so that the heating device 1 can be completely received in the cooling chamber 150 after the first shell 110 and the second shell 120 are covered, avoiding interference between the first shell 110 and the second shell 120 and the heating device 1 during the covering process, resulting in loose covering and other problems.

[0032] In actual operation, the refrigeration mechanism 300 adopts a compressor 310 refrigeration structure, including a compressor 310, a condenser 320, a drying filter (not shown), a capillary tube 330 and an evaporator 340, wherein the compressor 310 inhales a low-temperature and low-pressure gas refrigerant from the evaporator 340, which becomes a high-temperature and high-pressure superheated steam after compression and is discharged into the condenser 320. The gas refrigerant in the condenser 320 dissipates heat to the surrounding air and becomes a high-pressure liquid. Then, the high-pressure liquid flows into the capillary tube 330 through the drying filter to throttle and reduce the pressure, becoming a low-pressure liquid state. The low-pressure liquid enters the evaporator 340 and vaporizes, absorbing the heat of the heating device 1 in the cooling chamber 150, so that the temperature of the heating device 1 is reduced to the required value, thereby achieving a cooling effect, which is beneficial to avoid the temperature of the heating device 1 being too high and ensuring the stability of the power system operation.

[0033] In one embodiment, the adjustment mechanism 200 further includes a support plate 240, on which a turntable 250 is rotatably provided, and the base 210 is fixed on the turntable 250, and the rotation axis direction of the turntable 250 is respectively perpendicular to the axis direction of the first rotating shaft 130 and the second rotating shaft 230. Specifically, the direction of the cooling housing 100 can be further rotationally adjusted by the turntable 250, and through the adjustment method of the turntable 250, a 360° rotation adjustment on the plane of the turntable 250 can be achieved, so that the cooling housing 100 can be rotated and adjusted to a position aligned with the heating device 1, so as to facilitate the storage of the heating device 1.

[0034] In one embodiment, the cooling device for power line heating equipment further comprises a driving mechanism, the driving mechanism comprises a first driving member 410, a second driving member 420 and a third driving member 430, the first driving member 410, the second driving member 420 and the third driving member 430 are respectively connected to the first rotating shaft 130, the second rotating shaft 230 and the rotating disk 250. In actual operation, the first driving member 410, the second driving member 420 and the third driving member 430 are all rotating motors, so as to respectively drive the closing or opening of the cooling housing 100, the rotation of the rotating bracket 220 and the rotation of the rotating disk 250, so as to realize the full mechanization of all adjustment drives. Furthermore, a power module 440 can also be provided in the device, the power module 440 is built into the rotating bracket 220 or the base 210, and the driving mechanism is powered by the power module 440, so as to realize the long-term operation of the device and reduce the complicated operation of the external power supply.

[0035] In one embodiment, the cooling device for power line heating equipment also includes a control mechanism, which includes a remote control module (not shown) and a signal module 510, and the signal module 510 is arranged on the driving mechanism and connected to the driving mechanism and the remote control module respectively. Thus, the operator can remotely control the driving of the driving mechanism through the remote control module, thereby remotely adjusting the cooling housing 100, and the operation is simple and convenient. In addition, for some power line layout areas with high climbing difficulty and high risk factor, remote operation can effectively solve the cooling problem of the heating equipment 1 in these areas, and has wide applicability.

[0036] In one of the embodiments, the power line heating equipment cooling device also includes an insulating rod 600, one end of which is connected to the base 210. The operator can operate by holding the insulating rod 600, thereby reducing the difficulty of the operator's manual fixing and grasping, and can effectively ensure the operator's operating safety.

[0037] In one embodiment, a fixed bottom plate 700 is disposed at one end of the insulating rod 600 away from the base 210, and the fixed bottom plate 700 is fixedly connected to the external fixing device 2. Figures 1 to 3 As shown, if the external fixed device 2 is a device on the ground or other platforms, a plurality of mounting holes 710 can be opened on the fixed base plate 700, and the fixed base plate 700 can be fixedly connected and installed with the ground or other platforms by fasteners such as bolts 720.

[0038] In one embodiment, if Figure 4 As shown, a clamping assembly is provided on the fixed base plate 700, and the clamping assembly includes a clamping drive 730 and a clamping jaw 740, and the clamping jaw 740 includes a first clamping plate 741 and a second clamping plate 742. The clamping drive 730 is in transmission connection with the clamping jaw 740 to drive the first clamping plate 741 and the second clamping plate 742 to move toward or away from each other. Figure 5 As shown, the external fixing device 2 is a telephone pole or other columnar device, and the clamping drive 730 is a clamping cylinder, which can drive the first clamping plate 741 and the second clamping plate 742 to move closer to each other to clamp the telephone pole or other columnar device, thereby realizing a fixed connection between the device and the external fixing device 2.

[0039] In one embodiment, if Figure 4 As shown, a clamping groove 743 is provided on one side opposite to the first clamping plate 741 and the second clamping plate 742, and a plurality of pads 750 are provided on the inner side wall of the clamping groove 743 to increase the friction force between the clamping groove 743 and the surface of the external fixing device 2 and improve the stability of clamping and fixing.

[0040] In one embodiment, if Figure 5As shown, the insulating rod 600 includes a plurality of connecting rods 610 , and two adjacent connecting rods 610 are hingedly connected to each other, so that the insulating rod 600 can be adjusted according to the position of the specific external fixing device 2 , and the operation is simple and convenient.

[0041] In one embodiment, insulating sheaths 800 are respectively provided at both ends of the placement groove 140 along the length direction, and the inner wall of the insulating sheath 800 abuts against the outer wall of the heating device 1. Specifically, the insulating sheath 800 is made of elastic rubber material, and after the first shell 110 and the second shell 120 are covered, the inner wall of the insulating sheath 800 is tightly fitted with the outer wall of the heating device 1 without causing damage to the outer wall of the heating device 1, and the insulating sheath 800 can maintain the sealing of the cooling cavity 150, which is conducive to avoiding the loss of temperature in the cooling cavity 150, maintaining the cooling effect in the cooling cavity 150, and reducing the energy consumption of the refrigeration mechanism 300.

[0042] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A cooling device for heating equipment in a power line, characterized in that: include: A cooling shell (100), the cooling shell (100) comprising a first shell (110), a second shell (120) and a first rotating shaft (130), the first shell (110) and the second shell (120) being rotatably connected via the first rotating shaft (130), a placement groove (140) being provided on opposite sides of the first shell (110) and the second shell (120), the two placement grooves (140) forming a cooling cavity (150) for placing a heat generating component when the first shell (110) and the second shell (120) are combined, and a refrigeration mechanism (300) for cooling the cooling cavity (150) is also provided in the cooling shell (100); The adjusting mechanism (200) comprises a base (210), a rotating bracket (220) and a second rotating shaft (230); the cooling shell (100) is connected to the rotating bracket (220); the rotating bracket (220) is rotatably connected to the base (210) via the second rotating shaft (230); and the axial direction of the first rotating shaft (130) and the axial direction of the second rotating shaft (230) are perpendicular to each other.

2. The cooling device for power line heating equipment according to claim 1, characterized in that: The adjustment mechanism (200) further comprises a support plate (240), a turntable (250) being rotatably arranged on the support plate (240), the base (210) being fixed on the turntable (250), and the rotation axis direction of the turntable (250) being respectively perpendicular to the axis directions of the first rotating shaft (130) and the second rotating shaft (230).

3. The cooling device for power line heating equipment according to claim 2, characterized in that: The invention also includes a driving mechanism, which includes a first driving member (410), a second driving member (420) and a third driving member (430), wherein the first driving member (410), the second driving member (420) and the third driving member (430) are respectively connected to the first rotating shaft (130), the second rotating shaft (230) and the rotating disk (250) in a transmission manner.

4. The cooling device for power line heating equipment according to claim 3, characterized in that: It also comprises a control mechanism, which comprises a remote control module and a signal module (510); the signal module (510) is arranged on the driving mechanism and is respectively connected to the driving mechanism and the remote control module.

5. The cooling device for power line heating equipment according to any one of claims 1 to 4, characterized in that: It also includes an insulating rod (600), one end of which is connected to the base (210).

6. The cooling device for power line heating equipment according to claim 5, characterized in that: A fixed bottom plate (700) is provided at one end of the insulating rod (600) away from the base (210), and the fixed bottom plate (700) is fixedly connected to an external fixing device (2).

7. The cooling device for power line heating equipment according to claim 6, characterized in that: The fixed base plate (700) is provided with a clamping assembly, the clamping assembly comprising a clamping drive member (730) and a clamping jaw (740), the clamping jaw (740) comprising a first clamping plate (741) and a second clamping plate (742), the clamping drive member (730) is transmission-connected to the clamping jaw (740) to drive the first clamping plate (741) and the second clamping plate (742) to move toward or away from each other.

8. The cooling device for power line heating equipment according to claim 7, characterized in that: A clamping groove (743) is provided on one side opposite to the first clamping plate (741) and the second clamping plate (742), and a plurality of cushion blocks (750) are provided on the inner side wall of the clamping groove (743).

9. The cooling device for heating equipment in a power line according to claim 5, characterized in that: The insulating rod (600) comprises a plurality of connecting rods (610), and two adjacent connecting rods (610) are hingedly connected to each other.

10. The cooling device for power line heating equipment according to any one of claims 1 to 4, characterized in that: Insulating sheaths (800) are respectively provided at both ends of the placement groove (140) along the length direction, and the inner side wall of the insulating sheath (800) abuts against the outer side wall of the heating device (1).

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