CN113161902A - Manufacturing method of assembly type intelligent high-efficiency integrated cable for power supply and control of source station - Google Patents

Manufacturing method of assembly type intelligent high-efficiency integrated cable for power supply and control of source station Download PDF

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Publication number
CN113161902A
CN113161902A CN202110265277.7A CN202110265277A CN113161902A CN 113161902 A CN113161902 A CN 113161902A CN 202110265277 A CN202110265277 A CN 202110265277A CN 113161902 A CN113161902 A CN 113161902A
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CN
China
Prior art keywords
fixedly connected
cable
power supply
box body
fixed connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110265277.7A
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Chinese (zh)
Inventor
房中华
袁伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Zhongchuang Energy Saving Technology Co ltd
Original Assignee
Zhejiang Zhongchuang Energy Saving Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN202110265277.7A priority Critical patent/CN113161902A/en
Publication of CN113161902A publication Critical patent/CN113161902A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00Cable fittings

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The invention discloses a method for manufacturing an integrated cable for power supply and control of an assembled intelligent high-efficiency source station, through sunshade top and box fixed connection, base and box fixed connection, the heat dissipation department fixed connection of mount and box, motor and mount fixed connection, flabellum and motor output fixed connection, a plurality of pivots respectively with a plurality of leaf fixed connection that shelter from, the opposite side of a plurality of pivots rotates with the air intake department of box respectively and is connected, the connecting rod with a plurality of leaf fixed connection that shelter from, connecting plate and connecting rod fixed connection, cylinder and base fixed connection, piston rod and cylinder output fixed connection, mounting panel and piston rod fixed connection, ball and mounting panel fixed connection, the opposite side of ball is connected with the spread groove department rotation of connecting plate, power supply unit and base fixed connection, the integrated cable is connected with the power supply unit electricity, the unsatisfactory problem that leads to the fact the potential safety hazard easily of energy station power supply unit radiating effect has been solved.

Description

Manufacturing method of assembly type intelligent high-efficiency integrated cable for power supply and control of source station
Technical Field
The invention relates to the technical field of power supply devices, in particular to a manufacturing method of an integrated cable for power supply and control of an assembled intelligent high-efficiency source station.
Background
The power supply device of the energy station transmits electricity through the integrated cable by the power supply equipment, the existing power supply device of the energy station can generate a large amount of heat to enable the temperature inside the device to rise under the state of long-time work, and the integrated cable easily causes fire at high temperature.
Disclosure of Invention
The invention aims to provide a manufacturing method of an integrated cable for power supply and control of an assembled intelligent high-efficiency source station, and aims to solve the problem that potential safety hazards are easily caused due to the fact that the heat dissipation effect of a power supply device of an energy station is not ideal.
In order to achieve the above object, in a first aspect, the present invention provides an assembled intelligent high-performance source station power supply, including a box, a sunshade top, a base, a fixing frame, a motor, a fan blade, a plurality of sunshade blades, a plurality of rotating shafts, a connecting rod, a connecting plate, a cylinder, a piston rod, a mounting plate, a ball, a power supply device and an integrated cable, wherein the sunshade top is fixedly connected with the box and is located at one side of the box, the base is fixedly connected with the box and is located at one side far away from the sunshade top, the box has a heat dissipating port, the fixing frame is fixedly connected with the box and is located at the heat dissipating port, the motor is fixedly connected with the fixing frame and is located inside the box, the fan blade is fixedly connected with an output end of the motor, the box also has an air inlet, the rotating shafts are respectively fixedly connected with the plurality of sunshade blades, all located at both sides of the shielding leaf, the other sides of the rotating shafts are respectively connected with the box body in a rotating way and are all located at the air inlet, the connecting rod is fixedly connected with the shielding leaves and penetrates through the shielding leaves, the connecting plate is fixedly connected with the connecting rod and is located at one side far away from the shielding leaves, the connecting plate is provided with a connecting groove, the cylinder is fixedly connected with the base and is located inside the box body, the piston rod is fixedly connected with the cylinder output end, the mounting plate is fixedly connected with the piston rod and is located at one side far away from the cylinder, the ball is fixedly connected with the mounting plate and is located at one side far away from the piston rod, the other side of the ball is rotatably connected with the connecting plate and is located on the connecting groove, the power supply equipment is fixedly connected with the base and is located inside the box body, the integrated cable is electrically connected with the power supply equipment and penetrates through the box body.
Wherein, integrated cable includes first branch cable, second branch cable, two shielding layers and two first protective sheaths, first branch cable with second branch cable fixed connection, and be located one side of second branch cable, first branch cable forms trunk cable with the link of second branch cable, trunk cable with the power supply unit electricity is connected, and runs through the box, two the shielding layer respectively with first branch cable with second branch cable fixed connection all is located keep away from one side of trunk cable, two first protective sheaths respectively with two shielding layer fixed connection all is located shielding layer is all around.
The integrated cable further comprises a second protective sleeve, wherein the second protective sleeve is fixedly connected with the trunk cable and is positioned around the trunk cable.
The integrated cable further comprises a fixing ring, one side of the fixing ring is fixedly connected with the second protective sleeve and located on the periphery of the second protective sleeve, and the other side of the fixing ring is fixedly connected with the box body.
The integrated cable further comprises a sealing sleeve, wherein the sealing sleeve is fixedly connected with the first branch cable and the second branch cable and is positioned around the first branch cable and the second branch cable.
The power supply of the assembly type intelligent high-performance source station further comprises a protective cover, wherein the protective cover is fixedly connected with the box body and located at the position of the heat dissipation opening.
In a second aspect, the present invention provides a method for manufacturing an integrated cable for control, comprising:
stranding one end of a first branch cable and one end of a second branch cable to form a main cable;
winding the two shielding layers on the outer side walls of the first branch cable and the second branch cable at the side far away from the main cable respectively;
winding a first protective layer on the outer side wall of the shielding layer and winding a second protective layer on the outer side wall of the main cable;
and winding the sealing sleeve at the twisting position of the first branch cable and the second branch cable.
The assembled intelligent high-efficiency source station power supply is fixedly connected with the box body through the sunshade top and is positioned at one side of the box body, the base is fixedly connected with the box body and is positioned at one side far away from the sunshade top, the box body is provided with a heat dissipation port, the fixing frame is fixedly connected with the box body and is positioned at the heat dissipation port, the motor is fixedly connected with the fixing frame and is positioned in the box body, the fan blades are fixedly connected with the output end of the motor, the box body is also provided with an air inlet, a plurality of rotating shafts are respectively and fixedly connected with a plurality of shielding blades and are positioned at two sides of the shielding blades, the other sides of the rotating shafts are respectively and rotatably connected with the box body and are positioned at the air inlet, the connecting rod is fixedly connected with the shielding blades and penetrates through the shielding blades, and the connecting plate is fixedly connected with the connecting rod, and be located and keep away from hide one side of leaf, the connecting plate has the spread groove, the cylinder with base fixed connection, and be located inside the box, the piston rod with cylinder output end fixed connection, the mounting panel with piston rod fixed connection, and be located and keep away from one side of cylinder, the ball with mounting panel fixed connection, and be located and keep away from one side of piston rod, the opposite side of ball with the connecting plate rotates to be connected, and is located on the spread groove, power supply unit with base fixed connection, and be located inside the box, the integrated cable with the power supply unit electricity is connected, and runs through the box has solved the unsatisfactory problem that causes the potential safety hazard easily of energy station power supply unit radiating effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a power supply configuration for a self-contained intelligent energy efficient source station;
FIG. 2 is a side view of a mounted intelligent high performance source station power supply;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a partial enlarged view A of FIG. 3;
FIG. 5 is a front view of a self-contained intelligent energy efficient source station power supply;
fig. 6 is a partial enlarged view B of fig. 5;
fig. 7 is a flowchart of a method of manufacturing an integrated cable for control.
1-box body, 2-sunshade top, 3-base, 4-heat dissipation port, 5-fixing frame, 6-motor, 7-fan blade, 8-air inlet, 9-shading blade, 10-rotating shaft, 11-connecting rod, 12-connecting plate, 13-connecting groove, 14-air cylinder, 15-piston rod, 16-mounting plate, 17-ball, 18-power supply equipment, 19-integrated cable, 20-first branch cable, 21-second branch cable, 22-shielding layer, 23-first protective cover, 24-main cable, 25-second protective cover, 26-fixing ring, 27-sealing sleeve, 28-protective cover, 29-box door and 30-handle.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must be constructed and operated in a specific orientation and thus should not be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, in a first aspect, the present invention provides an assembly type intelligent high-performance source station power supply, including a box 1, a sunshade top 2, a base 3, a fixing frame 5, a motor 6, a fan blade 7, a plurality of sunshade leaves 9, a plurality of rotating shafts 10, a connecting rod 11, a connecting plate 12, an air cylinder 14, a piston rod 15, a mounting plate 16, balls 17, a power supply device 18, and an integrated cable 19, wherein the sunshade top 2 is fixedly connected to the box 1 and is located at one side of the box 1, the base 3 is fixedly connected to the box 1 and is located at one side far from the sunshade top 2, the box 1 has a heat dissipation opening 4, the fixing frame 5 is fixedly connected to the box 1 and is located at the heat dissipation opening 4, the motor 6 is fixedly connected to the fixing frame 5 and is located inside the box 1, the fan blade 7 is fixedly connected to an output end of the motor 6, the box body 1 is also provided with an air inlet 8, a plurality of rotating shafts 10 are respectively fixedly connected with a plurality of shielding leaves 9 and are positioned at two sides of the shielding leaves 9, the other sides of the rotating shafts 10 are respectively rotatably connected with the box body 1 and are positioned at the air inlet 8, the connecting rod 11 is fixedly connected with the shielding leaves 9 and penetrates through the shielding leaves 9, the connecting plate 12 is fixedly connected with the connecting rod 11 and is positioned at one side far away from the shielding leaves 9, the connecting plate 12 is provided with a connecting groove 13, the air cylinder 14 is fixedly connected with the base 3 and is positioned inside the box body 1, the piston rod 15 is fixedly connected with the output end of the air cylinder 14, the mounting plate 16 is fixedly connected with the piston rod 15 and is positioned at one side far away from the air cylinder 14, and the ball 17 is fixedly connected with the mounting plate 16, the power supply device is located on one side far away from the piston rod 15, the other side of the ball 17 is rotationally connected with the connecting plate 12 and located on the connecting groove 13, the power supply device 18 is fixedly connected with the base 3 and located inside the box body 1, and the integrated cable 19 is electrically connected with the power supply device 18 and penetrates through the box body 1.
In this embodiment, the current of the power supply device 18 on the base 3 is transmitted through the integrated cable 19, so as to prevent the power supply device 18 from being exposed to the sun and rain, the base 3 is provided with the box body 1, the power supply device 18 is wrapped, the sunshade roof 2 on the box body 1 can prevent the direct incidence of the sun and the accumulation of rain, the motor 6 on the fixing frame 5 on the box body 1 drives the fan blades 7 to rotate, heat generated when the power supply device 18 inside the box body 1 works is discharged from the heat dissipation port 4, cold air enters the box body 1 from the air inlet 8 to cool the power supply device 18, the air cylinder 14 drives the piston rod 15 to drive the ball 17 on the connecting plate 12 to apply force to the connecting rod 11 at the air inlet 8 for connecting the sunshade leaves 9, hide leaf 9 atress through both sides pivot 10 is in rotate on the box 1, thereby change the size of air intake 8, and then change the radiating rate, work as the temperature of 1 inside of box risees, motor 6 drives the rotational speed increase of flabellum 7, cylinder 14 starts piston rod 15 promotes connecting rod 11 rises, until it is parallel with base 3 to hide leaf 9, this moment air intake 8 is the biggest, and the wind is in convection velocity in the box 1 increases the cooling effect, has solved the unsatisfactory problem that leads to the fact the potential safety hazard easily of energy station power supply unit radiating effect.
Further, the integrated cable 19 includes a first branch cable 20, a second branch cable 21, two shielding layers 22 and two first protection sleeves 23, the first branch cable 20 is fixedly connected to the second branch cable 21 and is located on one side of the second branch cable 21, a main cable 24 is formed at a connection end of the first branch cable 20 and the second branch cable 21, the main cable 24 is electrically connected to the power supply device 18 and penetrates through the box body 1, the two shielding layers 22 are respectively fixedly connected to the first branch cable 20 and the second branch cable 21 and are located on one side of the main cable 24, and the two first protection sleeves 23 are respectively fixedly connected to the two shielding layers 22 and are located around the shielding layers 22.
In the present embodiment, the main cable 24 is formed by twisting one end of the first branch cable 20 and one end of the second branch cable 21; the shielding layer 22 is respectively wound on the outer side walls of the first branch cable 20 and the second branch cable 21 at the side far away from the main cable 24, a magnetic field is generated around the first branch cable 20 and the second branch cable 21 when current passes through the first branch cable and the second branch cable, and the shielding layer 22 can shield the electromagnetic field in the first branch cable 20 and the second branch cable 21 so as not to affect other elements; and then the first protection sleeve 23 is wound on the outer side wall of the shielding layer 22, so that the first protection sleeve 23 can prevent the shielding layer 22 from being damaged.
Further, the integrated cable 19 further includes a second protective sleeve 25, and the second protective sleeve 25 is fixedly connected to the main cable 24 and located around the main cable 24.
In this embodiment, the second protective sheath 25 can prevent the main cable 24 from being damaged during use.
Further, the integrated cable 19 further includes a fixing ring 26, one side of the fixing ring 26 is fixedly connected to the second protecting sleeve 25 and located around the second protecting sleeve 25, and the other side of the fixing ring 26 is fixedly connected to the box body 1.
In this embodiment, the fixing ring 26 fixes the main cable 24 in the second protective cover 28 on the box body 1, so as to increase the stability of the integrated cable 19 during transmission.
Further, the integrated cable 19 further includes a sealing sleeve 27, and the sealing sleeve 27 is fixedly connected to the first branch cable 20 and the second branch cable 21 and is located around the first branch cable 20 and the second branch cable 21.
In the present embodiment, in order to prevent the twisted ends of the first branch cable 20 and the second branch cable 21 from leaking electricity, the sealing sleeve 27 is provided at the twisted ends to wrap the twisted ends.
Further, the power supply of the assembled intelligent high-performance source station further comprises a protective cover 28, wherein the protective cover 28 is fixedly connected with the box body 1 and is positioned at the heat dissipation opening 4.
In the present embodiment, in order to prevent the fan blade 7 from being stuck by external foreign objects and affecting the heat dissipation effect of the fan blade 7, the protective cover 28 is disposed at the heat dissipation opening 4.
Furthermore, the power supply of the assembly type intelligent high-efficiency source station further comprises a box door 29, and the box door 29 is rotatably connected with the box body 1 and penetrates through the box body 1.
In the present embodiment, the power supply equipment 18 inside the box body 1 can be inspected by opening the box door 29 on the box body 1.
Further, the power supply of the assembly type intelligent high-efficiency source station further comprises a handle 30, and the handle 30 is fixedly connected with the box door 29 and is positioned on one side far away from the box body 1.
In the present embodiment, the door 29 of the cabinet 1 can be opened by applying a force to the handle 30, and the handle 30 concentrates the point of application of the force to the door 29, thereby increasing the convenience of the door 29 in use.
Referring to fig. 7, in a second aspect, the present invention provides a method for manufacturing an integrated cable for control, including:
s101, twisting one ends of a first branch cable 20 and a second branch cable 21 to form a main cable 24;
the number of branch cables constituting the main cable 24 is not less than two.
S102, winding the two shielding layers 22 on the outer side walls of the first branch cable 20 and the second branch cable 21 on the side far away from the main cable 24 respectively;
the shielding layer 22 is formed by an aluminum-plastic composite tape and a tinned copper wire.
S103, winding the first protective sleeve 23 on the outer side wall of the shielding layer 22, and winding the second protective layer on the outer side wall of the main cable 24;
the first protective sheath 23 and the second protective sheath 25 prevent the first branch cable 20 and the second branch cable 21 from being damaged during use.
And S104, winding the sealing sleeve 27 at the twisting position of the first branch cable 20 and the second branch cable 21.
The sealing sleeve 27 is a waterproof vulcanized sleeve, so that the leakage of the first branch cable 20 and the second branch cable 21 is avoided.
While the above embodiments are presented as preferred embodiments of the method for manufacturing an integrated cable for supplying and controlling an assembled intelligent high performance source station, it is understood that the scope of the present invention is not limited thereto, and those skilled in the art can understand that all or part of the processes of the above embodiments can be implemented and still fall within the scope of the present invention.

Claims (7)

1. The assembled intelligent high-efficiency source station power supply is characterized by comprising a box body, a sunshade top, a base, a fixing frame, a motor, fan blades, a plurality of sunshade blades, a plurality of rotating shafts, a connecting rod, a connecting plate, a cylinder, a piston rod, a mounting plate, balls, power supply equipment and an integrated cable, wherein the sunshade top is fixedly connected with the box body and is positioned on one side of the box body, the base is fixedly connected with the box body and is positioned on one side far away from the sunshade top, the box body is provided with a heat dissipation port, the fixing frame is fixedly connected with the box body and is positioned at the position of the heat dissipation port, the motor is fixedly connected with the fixing frame and is positioned inside the box body, the fan blades are fixedly connected with the output end of the motor, the box body is also provided with an air inlet, the rotating shafts are fixedly connected with the sunshade blades and are positioned on two sides of the sunshade blades respectively, the other sides of the rotating shafts are respectively connected with the box body in a rotating way and are positioned at the air inlet, the connecting rod is fixedly connected with the shielding leaves and penetrates through the shielding leaves, the connecting plate is fixedly connected with the connecting rod and is positioned at one side far away from the shielding leaves, the connecting plate is provided with a connecting groove, the air cylinder is fixedly connected with the base and is positioned inside the box body, the piston rod is fixedly connected with the air cylinder output end, the mounting plate is fixedly connected with the piston rod and is positioned at one side far away from the air cylinder, the ball is fixedly connected with the mounting plate and is positioned at one side far away from the piston rod, the other side of the ball is rotatably connected with the connecting plate and is positioned on the connecting groove, the power supply equipment is fixedly connected with the base and is positioned inside the box body, and the integrated cable is electrically connected with the power supply equipment, and penetrates through the box body.
2. The power supply of assembled intelligent high-performance source station of claim 1, wherein the integrated cable comprises a first branch cable, a second branch cable, two shielding layers and two first protection sleeves, the first branch cable is fixedly connected with the second branch cable and is located on one side of the second branch cable, a main cable is formed at a connecting end of the first branch cable and the second branch cable, the main cable is electrically connected with the power supply equipment and penetrates through the box body, the two shielding layers are respectively fixedly connected with the first branch cable and the second branch cable and are both located on one side far away from the main cable, and the two first protection sleeves are respectively fixedly connected with the two shielding layers and are both located around the shielding layers.
3. The assembled intelligent high-performance source station power supply of claim 2, wherein the integrated cable further comprises a second protective sheath, the second protective sheath being fixedly connected to the main cable and positioned around the main cable.
4. The energy efficient source station supply of assembly type intelligent as recited in claim 3, wherein said integrated cable further comprises a fixing ring, one side of said fixing ring is fixedly connected to said second protective sheath and located around said second protective sheath, and the other side of said fixing ring is fixedly connected to said box.
5. The assembled intelligent high-performance source station power supply of claim 2, wherein the integrated cable further comprises a gland fixedly connected to and positioned around the first and second breakout cables.
6. The assembled intelligent high-performance source station power supply of claim 1, further comprising a protective cover fixedly attached to the housing and positioned at the heat sink.
7. The method for manufacturing the control integrated cable is applied to the assembled intelligent high-performance source station power supply of any one of claims 2 to 5, and is characterized by comprising the following steps:
stranding one end of a first branch cable and one end of a second branch cable to form a main cable;
winding the two shielding layers on the outer side walls of the first branch cable and the second branch cable at the side far away from the main cable respectively;
winding a first protective layer on the outer side wall of the shielding layer and winding a second protective layer on the outer side wall of the main cable;
and winding the sealing sleeve at the twisting position of the first branch cable and the second branch cable.
CN202110265277.7A 2021-03-11 2021-03-11 Manufacturing method of assembly type intelligent high-efficiency integrated cable for power supply and control of source station Pending CN113161902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110265277.7A CN113161902A (en) 2021-03-11 2021-03-11 Manufacturing method of assembly type intelligent high-efficiency integrated cable for power supply and control of source station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110265277.7A CN113161902A (en) 2021-03-11 2021-03-11 Manufacturing method of assembly type intelligent high-efficiency integrated cable for power supply and control of source station

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Publication Number Publication Date
CN113161902A true CN113161902A (en) 2021-07-23

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105070365A (en) * 2015-08-26 2015-11-18 湘潭市特种线缆有限公司 Integrated cable and method for manufacturing the same
CN109167284A (en) * 2018-09-20 2019-01-08 德尔瑞(天津)机电设备有限公司 A kind of power distribution equipment cooling mechanism
CN208904487U (en) * 2018-08-30 2019-05-24 国网湖北省电力有限公司黄石供电公司 A transformer room ventilation structure for power station
CN211087972U (en) * 2019-12-30 2020-07-24 沈阳日上电缆有限公司 High-temperature-resistant integrated cable
CN212258379U (en) * 2020-04-14 2020-12-29 云南三高电气技术服务有限公司 Low-voltage cable branch box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105070365A (en) * 2015-08-26 2015-11-18 湘潭市特种线缆有限公司 Integrated cable and method for manufacturing the same
CN208904487U (en) * 2018-08-30 2019-05-24 国网湖北省电力有限公司黄石供电公司 A transformer room ventilation structure for power station
CN109167284A (en) * 2018-09-20 2019-01-08 德尔瑞(天津)机电设备有限公司 A kind of power distribution equipment cooling mechanism
CN211087972U (en) * 2019-12-30 2020-07-24 沈阳日上电缆有限公司 High-temperature-resistant integrated cable
CN212258379U (en) * 2020-04-14 2020-12-29 云南三高电气技术服务有限公司 Low-voltage cable branch box

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Application publication date: 20210723