CN217692593U - Cable termination system - Google Patents

Cable termination system Download PDF

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Publication number
CN217692593U
CN217692593U CN202221088154.7U CN202221088154U CN217692593U CN 217692593 U CN217692593 U CN 217692593U CN 202221088154 U CN202221088154 U CN 202221088154U CN 217692593 U CN217692593 U CN 217692593U
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China
Prior art keywords
assembly
cable
power generation
termination system
support
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CN202221088154.7U
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Chinese (zh)
Inventor
孙志成
王稳
薛园
卢明智
刘逸蕾
刘畅
聂攀
盛彦伟
门旭
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State Nuclear Electric Power Planning Design and Research Institute Co Ltd
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State Nuclear Electric Power Planning Design and Research Institute Co Ltd
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Abstract

The utility model discloses a cable termination system, including terminal tower, cable tunnel and solar energy power generation subassembly, be equipped with cooling module in the cable tunnel, cooling module is suitable for the reduction temperature in the cable tunnel. The solar power generation assembly is arranged on the terminal tower and is electrically connected with the cooling assembly so as to be suitable for supplying power to the cooling assembly. The utility model discloses cable termination system has the advantage of being convenient for the power supply of cable tunnel.

Description

Cable termination system
Technical Field
The utility model relates to a transmission equipment technical field specifically relates to a cable termination system.
Background
The cable terminal tower is the most important node for connecting the overhead transmission line and the cable tunnel, and is used for transferring the overhead transmission line into the cable tunnel and then connecting the overhead transmission line into a transformer substation or a terminal station, so that the problems that the urban environment and the landscape are influenced and the power supply of the cable tunnel of a cable terminal system in the related technology is inconvenient are solved.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the embodiment of the utility model provides a cable termination system, this cable termination system has the advantage of being convenient for supply power for the cable tunnel.
The utility model provides a cable terminal system, including the terminal tower; a cable tunnel having a cooling assembly disposed therein, the cooling assembly adapted to reduce a temperature in the cable tunnel. The solar power generation assembly is arranged on the terminal tower and is electrically connected with the cooling assembly to supply power to the cooling assembly.
The utility model discloses cable termination system has the advantage of being convenient for the power supply of cable tunnel.
In some embodiments, the terminal tower includes a foundation on which the solar power assembly is located.
In some embodiments, the terminal tower includes a guardrail disposed on the foundation, the guardrail extending along an edge of the foundation, the solar power assembly being located within the guardrail.
In some embodiments, the solar power generation assembly includes a solar cell, a support, an inverter, and a battery, the support is connected to the foundation, the solar cell is detachably connected to the support, the solar cell is electrically connected to the battery, the battery is adapted to store electrical energy, the battery is electrically connected to the inverter, the cooling assembly is electrically connected to the inverter, and the inverter is adapted to convert the electrical energy in the battery into electrical current to drive the cooling assembly.
In some embodiments, the support comprises a frame, a first support column, a second support column, a third support column, a first base and a second base, the first base is connected with the foundation, the second base is connected with the foundation and arranged at a distance from the first base, the solar cell is detachably connected with the frame, the frame is provided with a first support and a second support, the first support column is connected between the first base and the first support, the second support column is connected between the second base and the first support, and the third support column is connected between the second base and the second support.
In some embodiments, the first strut is hingedly connected to the first mount, the second strut is hingedly connected to the first mount, and the third strut is hingedly connected to the second mount.
In some embodiments, the cooling assembly includes a fan adapted to exhaust air in the cable tunnel to cool.
In some embodiments, an illumination assembly is disposed within the cable tunnel, the illumination assembly being adapted to provide illumination into the cable tunnel, the illumination assembly being electrically connected to the solar power generation assembly.
In some embodiments, a drainage assembly is arranged in the cable tunnel, the drainage assembly is suitable for draining accumulated water in the cable tunnel, and the drainage assembly is electrically connected with the solar power generation assembly.
In some embodiments, the terminal tower is provided with an aviation warning light and a monitoring component, the monitoring component is electrically connected with the solar power generation component, and the aviation warning light is electrically connected with the solar power generation component.
Drawings
Fig. 1 is a schematic front view of a cable termination system according to an embodiment of the present invention.
Fig. 2 is a schematic top view of a cable termination system according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a solar power generation assembly of a cable termination system according to an embodiment of the present invention.
Reference numerals are as follows:
a terminal tower 1; a foundation 11; a guardrail (12);
a cable tunnel 2; a cable 21; a cooling assembly 22;
a solar power generation module 3; a solar cell 31; a bracket 32; a frame 321; a first holder 3211; a second seat 3212; a first strut 322; a second strut 323; a third strut 324; a first base 325; a second base 326.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
A cable termination system according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
The utility model discloses cable termination system includes terminal tower 1, cable tunnel 2 and solar energy power generation component 3.
A cooling assembly 22 is arranged in the cable tunnel 2, the cooling assembly 22 being adapted to reduce the temperature in the cable tunnel 2.
Specifically, cable tunnel 2 extends to the downside of terminal tower 1 underground, is equipped with cable 21 in the cable tunnel 2, and cable 21 extends to terminal tower 1 along cable tunnel 2, and cable 21 produces the heat when live-line operation, thereby cooling module 22 disperses the temperature in the earth's surface air to the heat in cable tunnel 2 in the earth's surface air, avoids in the cable tunnel 2 because the heat gathering emergence accident.
The solar power generation assembly 3 is disposed on the terminal tower 1, and the solar power generation assembly 3 is electrically connected to the cooling assembly 22 to supply power to the cooling assembly 22.
Specifically, solar energy power generation component 3 turns into the electric energy and stores partial solar energy, and solar energy component links to each other with terminal tower 1, from this, supplies power to cooling module 22 through solar energy component, has reduced cooling module 22's the wiring degree of difficulty, has simplified the utility model discloses a cable terminal system installation procedure.
The utility model discloses cable termination system passes through solar energy power generation subassembly 3 and supplies power for cooling module 22 in the cable tunnel 2, works as on the one hand the utility model discloses cable termination system is located remote area, is regarded as by solar energy power generation subassembly 3 the utility model discloses the light current power supply of cable termination subassembly of embodiment has reduced the wiring degree of difficulty in the cable termination subassembly installation of the embodiment of the invention on the one hand, and on the other hand solar energy power generation subassembly 3 can utilize solar energy to supply power for cable tunnel 2, has reduced the utility model discloses cable termination system's maintenance cost.
In some embodiments, the terminal tower 1 includes a foundation 11, and the solar power assembly 3 is located on the foundation 11. Specifically, the terminal tower 1 includes a tower body and a foundation 11, the foundation 11 is a ground on the outer periphery of the connection between the tower body and the ground, and the solar power generation assembly 3 is located on the upper side of the foundation 11 and connected to the foundation 11.
From this, solar energy power generation subassembly 3 links to each other with ground 11 on the one hand, compares in that solar energy power generation subassembly 3 links to each other with the tower body and has improved the stability of solar energy power generation subassembly 3 installation, and on the other hand solar energy power generation subassembly 3 is located the upside of ground 11, has reduced the utility model discloses a ground area that cable termination system occupy to the construction cost of the cable termination system of this invention embodiment has been reduced.
In some embodiments, the terminal tower 1 comprises a guardrail 12, the guardrail 12 is provided on the foundation 11, the guardrail 12 extends along the edge of the foundation 11, and the solar power module 3 is located in the guardrail 12.
Specifically, the guard rail 12 extends along the outer peripheral side of the foundation 11 in a closed manner, thereby isolating the foundation 11 from the ground on the outside. Therefore, on one hand, the guardrail 12 can prevent foreign matters from entering the foundation 11 to shield the solar power generation assembly 3 and avoid the foreign matters from influencing the power generation efficiency of the solar cell 31 plate, and on the other hand, the guardrail 12 can protect the terminal tower 1 and the solar power generation assembly 3.
In some embodiments, the solar power generation assembly 3 includes a solar cell 31, a bracket 32, an inverter, and a battery, the bracket 32 is connected to the foundation 11, the solar cell 31 is detachably connected to the bracket 32, the solar cell 31 is electrically connected to the battery, the battery is adapted to store electrical energy, the battery is electrically connected to the inverter, the cooling assembly 22 is electrically connected to the inverter, and the inverter is adapted to convert the electrical energy in the battery into electric current to drive the cooling assembly 22.
Specifically, the solar cell 31 is connected to the foundation 11 through the bracket 32, the solar cell 31 converts solar energy into electric energy and generates direct current, the bracket 32 fixedly mounts the solar cell 31 at a predetermined angle, the storage battery stores the electric energy generated by the solar cell 31 for use at night or under poor lighting conditions, the storage battery outputs the electric energy generated by the solar cell 31 to the inverter in the form of direct current, and the inverter converts the direct current output by the storage battery into alternating current for use by the cooling module 22.
From this, ground 11 is located to inverter and battery, compare in inverter and battery locate cable tunnel 2, has effectively avoided inverter or battery to break down and has aroused the potential safety hazard in the cable tunnel 2, through the battery with the electric energy storage that solar cell 31 produced and with the electric energy release in the battery when the illumination condition is not good, thereby make solar energy power generation component 3 can continuously supply power to cooling module 22, thereby improved the stability of cooling module 22 operation.
In some embodiments, the support 32 includes a frame 321, a first support 322, a second support 323, a third support 324, a first base 325, and a second base 326, the first base 325 is connected to the foundation 11, the second base 326 is connected to the foundation 11 and spaced apart from the first base 325, the solar cell 31 is detachably connected to the frame 321, the frame 321 is provided with a first support 3211 and a second support 3212, the first support 322 is connected between the first base 325 and the first support 3211, the second support 323 is connected between the second base 326 and the first support 3211, and the third support 324 is connected between the second base 326 and the second support 3212.
Specifically, a frame 321 is connected to the solar cell 31 to fix the solar cell 31, a first strut 322, a second strut 323, and a third strut 324 are connected between the foundation 11 and the frame 321, the first strut 322 is connected to the foundation 11 through a first base 325, the second strut 323 and the third strut 324 are connected to the foundation 11 through a second base 326, and the first strut 322, the second strut 323, and the third strut 324 form a truss structure.
Therefore, the first support column 322, the second support column 323 and the foundation 11 form a triangular structure, and the second support column 323, the third support column 324 and the frame 321 form a triangular structure, so that the stability and the bearing capacity of the bracket 32 are improved, and the stability and the wind-proof capacity of the solar power generation assembly 3 are improved.
In some embodiments, the first support 322 is hinged to the first base 3211, the second support 323 is hinged to the first base 3211, and the third support 324 is hinged to the second base 3212.
Specifically, a first hole and a second hole are formed in the first support 3211, a third hole is formed in the second support 3212, a first hinge shaft is disposed at the upper end of the first support 322, a second hinge shaft is disposed at the upper end of the second support 323, a third hinge shaft is disposed at the upper end of the third support 324, the first hinge shaft is in interference fit with the first hole, the second hinge shaft is in interference fit with the second hole, and the third hinge shaft is in interference fit with the third hole.
Therefore, after the long-term operation of the bracket 32, at least one of the first, second and third struts 322, 323 and 324 is subjected to fatigue deformation, and the first, second and third struts 322, 323 and 324 are hinged to the frame 321, so that there is a mounting margin between the first, second and third struts 322, 323 and 324 and the frame 321, thereby preventing the bracket 32 from being subjected to fatigue deformation after the long-term operation, and thus damaging the structure of the bracket 32.
In some embodiments, there are a plurality of solar cells 31 and supports 32, and the plurality of solar cells 31 corresponds to the plurality of supports 32 one to one. Specifically, as shown in fig. 2, eight solar cells 31 are provided, and eight solar cells 31 are arranged in parallel with each other in the foundation 11, so that the plurality of solar cells 31 can make full use of the available area in the foundation 11, thereby improving the utilization efficiency of the foundation 11 and increasing the power generation efficiency of the solar power generation module 3.
In some embodiments, the cooling assembly 22 comprises a fan adapted to exhaust air in the cable tunnel 2 for cooling. Specifically, as shown in fig. 1, a channel is provided between the cable tunnel 2 and the ground, a fan is located in the channel, and the fan is electrically connected to the solar power generation assembly 3, so that the air in the cable tunnel 2 is discharged by using the electric energy of the solar power generation assembly 3.
From this, generate heat when cable 21 moves, the air in heating cable tunnel 2 to improve the temperature in cable tunnel 2, the incident takes place easily when the high temperature in cable tunnel 2, thereby cooling module 22 discharges the mobility of the air in cable tunnel 2 with the air discharge in cable tunnel 2, through heat convection in with the heat discharge in cable tunnel 2 with the temperature in reducing cable tunnel 2.
In other embodiments, the cooling assembly 22 has a heat-dissipating medium that flows inside and outside the cable tunnel 2, thereby transferring heat inside the cable tunnel 2 to the outside of the cable tunnel 2 by means of radiative heat exchange.
Therefore, on one hand, the cooling assembly 22 can reduce the temperature in the cable tunnel 2 to improve the safety in the cable tunnel 2, on the other hand, the heat in the cable tunnel 2 is transferred to the outside of the cable tunnel 2 through the flowing heat dissipation medium, the sealing performance of the cable tunnel 2 is improved, and accidents caused by water entering the cable tunnel 2 are prevented.
In some embodiments, an illumination assembly (not shown) is disposed in the cable tunnel 2, the illumination assembly is adapted to provide illumination to the inside of the cable tunnel 2, and the illumination assembly is electrically connected to the solar power generation assembly 3.
Specifically, lighting assembly has a plurality ofly, and a plurality of lighting assembly extend along cable tunnel 2 interval, and lighting assembly improves the luminance in cable tunnel 2 and is convenient for the maintainer to overhaul cable 21 along in cable tunnel 2.
From this, lighting assembly and 3 electrical properties of solar energy power generation component link to each other, are provided the power for lighting assembly by solar energy power generation component 3's battery and dc-to-ac converter, have reduced lighting assembly's the wiring degree of difficulty, have simplified the utility model discloses a cable termination system installation procedure.
In some embodiments, a drainage assembly (not shown) is disposed in the cable tunnel 2, the drainage assembly is adapted to drain accumulated water in the cable tunnel 2, and the drainage assembly is electrically connected to the solar power generation assembly 3.
Specifically, the drainage assembly includes the drain pump, and the drain pump is continuous with solar power generation component 3 electrical property, and when the water level in cable tunnel 2 exceeded the settlement water level, the drain pump started to discharge the ponding in cable tunnel 2, and when the water level in cable tunnel 2 was less than the settlement water level, the water pump stop work.
From this, the drain pump links to each other with 3 electrical property of solar energy power generation component, is provided the power for the drain pump by solar energy power generation component 3's battery and dc-to-ac converter, has reduced the wiring degree of difficulty of drainage component, has simplified the utility model discloses cable termination system installation procedure.
In some embodiments, the terminal tower 1 is provided with an aviation warning light (not shown) and a monitoring component (not shown), the monitoring component is electrically connected with the solar power generation component 3, and the aviation warning light is electrically connected with the solar power generation component 3.
Specifically, the top of terminal tower 1 is located to the aviation warning light and lasts to flash night to at night to aircraft show terminal tower 1's profile, the control subassembly includes a plurality of cameras, and a plurality of cameras are suitable for the control the utility model discloses cable termination system's operational aspect.
From this, aviation warning light and 3 electrical property of solar energy power generation subassembly link to each other, and the control subassembly links to each other with 3 electrical properties of solar energy power generation subassembly, and battery and dc-to-ac converter by solar energy power generation subassembly 3 provide the power for aviation warning light and drainage subassembly, have reduced drainage subassembly's the wiring degree of difficulty on the one hand, have simplified the utility model discloses cable termination system installation procedure, on the other hand have saved aviation warning light and drainage subassembly during operation the utility model discloses cable termination system's power consumption.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.

Claims (10)

1. A cable termination system, comprising:
a terminal tower;
a cable tunnel having a cooling assembly disposed therein, the cooling assembly adapted to reduce a temperature in the cable tunnel;
the solar power generation assembly is arranged on the terminal tower and is electrically connected with the cooling assembly to supply power to the cooling assembly.
2. The cable termination system of claim 1, wherein the terminal tower includes a foundation, the solar power generation assembly being located on the foundation.
3. The cable termination system of claim 2, wherein the terminal tower includes a guardrail provided to the foundation, the guardrail extending along an edge of the foundation, the solar power generation assembly being located within the guardrail.
4. The cable termination system of claim 2, wherein the solar power generation assembly includes a solar cell, a bracket, an inverter, and a battery, the bracket is coupled to the foundation, the solar cell is removably coupled to the bracket, the solar cell is electrically coupled to the battery, the battery is adapted to store electrical energy, the battery is electrically coupled to the inverter, the cooling assembly is electrically coupled to the inverter, and the inverter is adapted to convert electrical energy in the battery to electrical current to drive the cooling assembly.
5. The cable termination system of claim 4, wherein the bracket includes a frame, a first leg, a second leg, a third leg, a first base and a second base, the first base being coupled to the foundation, the second base being coupled to the foundation and spaced apart from the first base, the solar cell being removably coupled to the frame, the frame being provided with a first support and a second support, the first leg being coupled between the first base and the first support, the second leg being coupled between the second base and the first support, and the third leg being coupled between the second base and the second support.
6. The cable termination system of claim 5, wherein the first leg is hingedly connected to the first support, the second leg is hingedly connected to the first support, and the third leg is hingedly connected to the second support.
7. The cable termination system of claim 1, wherein the cooling assembly includes a fan adapted to exhaust air in the cable tunnel to cool.
8. The cable termination system of claim 1, wherein an illumination assembly is disposed within the cable tunnel, the illumination assembly adapted to provide illumination into the cable tunnel, the illumination assembly being electrically connected to the solar power generation assembly.
9. The cable termination system of claim 1, wherein a drainage assembly is disposed within the cable tunnel, the drainage assembly adapted to drain accumulated water within the cable tunnel, the drainage assembly being electrically connected to the solar power generation assembly.
10. The cable termination system according to any of claims 1 to 9, wherein the terminal tower is provided with an aviation warning light and a monitoring component, the monitoring component being electrically connected to the solar power generation component, the aviation warning light being electrically connected to the solar power generation component.
CN202221088154.7U 2022-05-07 2022-05-07 Cable termination system Active CN217692593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221088154.7U CN217692593U (en) 2022-05-07 2022-05-07 Cable termination system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221088154.7U CN217692593U (en) 2022-05-07 2022-05-07 Cable termination system

Publications (1)

Publication Number Publication Date
CN217692593U true CN217692593U (en) 2022-10-28

Family

ID=83737061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221088154.7U Active CN217692593U (en) 2022-05-07 2022-05-07 Cable termination system

Country Status (1)

Country Link
CN (1) CN217692593U (en)

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