CN112086876A - Local cabinet of remote control system of automatic wiring device for ground wire ice melting - Google Patents

Local cabinet of remote control system of automatic wiring device for ground wire ice melting Download PDF

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Publication number
CN112086876A
CN112086876A CN202011052189.0A CN202011052189A CN112086876A CN 112086876 A CN112086876 A CN 112086876A CN 202011052189 A CN202011052189 A CN 202011052189A CN 112086876 A CN112086876 A CN 112086876A
Authority
CN
China
Prior art keywords
plate
groups
drawer
assembly welding
base
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
CN202011052189.0A
Other languages
Chinese (zh)
Inventor
徐望圣
陈飞
孙志林
王剑坤
易永亮
胡江
崔健
王春
姜广东
顾莉
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.)
Guiyang Bureau Extra High Voltage Power Transmission Co
Original Assignee
Guiyang Bureau Extra High Voltage Power Transmission Co
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.)
Filing date
Publication date
Application filed by Guiyang Bureau Extra High Voltage Power Transmission Co filed Critical Guiyang Bureau Extra High Voltage Power Transmission Co
Priority to CN202011052189.0A priority Critical patent/CN112086876A/en
Publication of CN112086876A publication Critical patent/CN112086876A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • 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
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32Mounting of devices therein
    • H02B1/34Racks
    • H02B1/36Racks with withdrawable units
    • 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
    • H02B1/565Cooling; Ventilation for cabinets

Abstract

The invention discloses a ground wire ice melting automatic wiring device remote control system on-site cabinet which comprises a main body framework, wherein the top of the main body framework is provided with a top plate assembly welding part, the bottom of the main body framework is provided with a base assembly welding part, one side of the main body framework is provided with a side plate assembly welding part, the side plate assembly welding part is provided with two groups, one side of one group of side plate assembly welding part is rotatably connected with a door plate assembly welding part, the inside of the main body framework is provided with three groups of drawer clapboards, the inside of the main body framework is provided with a fixed clapboard, the three groups of drawer clapboards are all positioned below the fixed clapboard, and the main. When the intelligent cabinet is used, all the equipment is intensively arranged in the local cabinet, so that the management efficiency is improved, the dual measures of the heat dissipation channel and the cooling of the fan are adopted, the operation environment of the equipment in the cabinet is ensured, the cabinet adopts a stainless steel design, the influence of electromagnetic interference is shielded, and meanwhile, the intelligent cabinet has a higher protection level.

Description

Local cabinet of remote control system of automatic wiring device for ground wire ice melting
Technical Field
The invention belongs to the technical field of control cabinet equipment, and particularly relates to a local cabinet of a remote control system of an automatic wiring device for ground wire ice melting.
Background
The remote control system of the ground wire ice-melting automatic wiring device is used for remotely controlling the ground wire ice-melting automatic wiring device on the transmission line iron tower to perform switching-on and switching-off operation in the ice season so as to connect and disconnect the conducting wire and the ground wire, so that a transformer substation is connected into an ice-melting power supply, and the ice and the snow are melted by applying current to the ground wire. In order to realize the operation of the remote control system, various sensing equipment, communication equipment, control equipment, power supply equipment and the like need to be arranged near the iron tower, and the problems of scattered layout, large occupied space, messy routing on the iron tower and the like are exposed in the used on-line monitoring system of the similar power transmission line.
At present, an integrated cabinet aiming at the remote control equipment of the automatic ground wire ice melting wiring device is not available, the protection level of most of the existing cabinets is not high, and the heat dissipation design of simultaneous operation of various equipment is not performed, if the existing cabinets are directly used, not only is the internal placement space of the cabinet not matched with an outlet interface, but also the potential safety hazards of overhigh heating of the equipment and invasion of rain, snow and electromagnetic interference exist, and therefore the local cabinet of the automatic ground wire ice melting wiring device remote control system is provided for solving the problems in the prior art.
Disclosure of Invention
The invention aims to provide a local cabinet of a remote control system of an automatic wiring device for ground wire ice melting, which improves the management efficiency by intensively installing all equipment in the local cabinet, ensures the operating environment of equipment in the cabinet by adopting double measures of a heat dissipation channel and fan cooling, shields the influence of electromagnetic interference by adopting a stainless steel design, and simultaneously has higher protection level to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme: a local cabinet of a remote control system of an automatic wiring device for ground wire ice melting comprises a main body framework, wherein the main body framework is provided with two groups, the top of the main body framework is provided with a top plate assembly welding part, the bottom of the main body framework is provided with a base assembly welding part, one side of the main body framework is provided with a side plate assembly welding part, the side plate assembly welding part is provided with two groups, one side of one group of side plate assembly welding part is rotatably connected with a door plate assembly welding part, a drawer partition plate is arranged in the main body framework, the drawer partition plates are provided with three groups, a fixed partition plate is arranged in the main body framework, the three groups of drawer partition plates are all positioned below the fixed partition plates;
the top plate assembly welding comprises a top plate, and a top plate reinforcing rib is fixedly welded at the inner top of the top plate;
the side plate assembly welding comprises side plates, two groups of side plate reinforcing ribs are fixedly welded on the inner walls of the side plates, a fan bracket is fixedly connected to the inner parts of the side plates, and the fan bracket is positioned between the two groups of side plate reinforcing ribs;
the door plate assembly welding comprises a door plate, and two groups of door plate reinforcing ribs are fixedly welded on the inner wall of the door plate;
the main body framework comprises two groups of upright columns, and cross beams are fixedly connected to the two groups of upright columns through bolts;
the base assembly welding comprises a base sealing plate, a base side plate is fixedly welded on one side of the base sealing plate, a battery box supporting plate is fixedly welded on the base side plate, an upright post base plate is fixedly welded on the base side plate, and a base cross beam is fixedly welded on the base sealing plate;
the drawer partition board comprises a drawer panel, drawer slide rails and pin shafts, the drawer slide rails are arranged on two sides of the drawer panel, the drawer panel and the drawer slide rails are connected in a sliding mode through the pin shafts, and the drawer slide rails are arranged on the stand columns.
Preferably, the top plate reinforcing ribs are arranged in two groups, and the two groups of top plate reinforcing ribs are symmetrically arranged at the inner top of the top plate.
Preferably, one side of the side plate is fixedly connected with a side plate hinge, one side of the door plate is fixedly connected with a door plate hinge, and the side plate hinge is hinged to the door plate hinge.
Preferably, the two sets of door plant strengthening ribs are the symmetry setting, seted up the lock mounting hole on the door plant.
Preferably, each group all include four groups of crossbeams on the main part framework, four groups the crossbeam is the equidistance and sets up on the stand.
Preferably, the battery box supporting plate and the base cross beam are symmetrically provided with two groups, and the stand column base plate is provided with four groups.
Preferably, three groups of long waist-shaped holes are formed in the drawer slide rail, one end of each pin shaft is fixedly connected to one side of the drawer panel, three groups of pin shafts are arranged, and the pin shafts are located in the three groups of long waist-shaped holes respectively.
Preferably, the fixed partition plate is provided with heat dissipation holes, and the heat dissipation holes are arranged in an equidistant rectangular array.
The invention has the technical effects and advantages that: compared with the prior art, the local cabinet of the remote control system of the automatic wiring device for ground wire ice melting provided by the invention has the following advantages:
1. all the equipment of the invention are arranged in a local cabinet in a centralized way, thus improving the management efficiency;
2. the on-site cabinet adopts a stainless steel design, shields the influence of electromagnetic interference, has higher protection level and can effectively prolong the service life of related equipment;
3. the local cabinet adopts the dual measures of a heat dissipation channel and a fan for cooling, so that the operation environment of equipment in the cabinet is ensured;
4. according to the on-site cabinet, the space of the manual control box is designed, so that the situation that transportation and inspection personnel need to bear a load to drive under a remote iron tower when the remote control operation cannot be carried out is avoided, and the personal and equipment risks in the road are reduced;
5. the on-site cabinet adopts a modular design and has high production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a cabinet according to the present invention;
FIG. 2 is a schematic view of a top plate assembly welding structure of the cabinet of the present invention;
FIG. 3 is a schematic view of a side plate assembly welding structure of the cabinet of the present invention;
FIG. 4 is a schematic view of a door panel assembly welding structure of the cabinet of the present invention;
FIG. 5 is a schematic structural diagram of a main frame of the cabinet of the present invention;
FIG. 6 is a schematic view of a base assembling and welding structure of the cabinet of the present invention;
FIG. 7 is a schematic view of a drawer partition of the cabinet of the present invention;
FIG. 8 is a diagram of the overall installation steps of the cabinet of the present invention;
fig. 9 is an internal layout of the cabinet of the present invention.
In the figure: 1. assembling and welding a top plate; 101. a top plate; 102. a top plate reinforcing rib; 2. assembling and welding side plates; 201. a side plate; 202. side plate reinforcing ribs; 203. a fan bracket; 204. side plate hinges; 3. assembling and welding the door plate; 301. a door panel; 302. a door panel reinforcing rib; 303. a door panel hinge; 304. a door lock mounting hole; 4. a main body frame; 401. a column; 402. a cross beam; 5. assembling and welding a base; 501. a base seal plate; 502. a base side plate; 503. a battery box support plate; 504. a base beam; 505. a column base plate; 6. a drawer partition plate; 601. a drawer panel; 602. a drawer slide; 603. a pin shaft; 7. fixing the partition board; 8. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an on-site cabinet of a remote control system of an automatic wiring device for ground wire ice melting, which is shown in the figures 1-9 and comprises a main framework 4, wherein the main framework 4 is provided with two groups, the top of the main framework 4 is provided with a top plate assembly welding 1, the bottom of the main framework 4 is provided with a base assembly welding 5, one side of the main framework 4 is provided with a side plate assembly welding 2, the side plate assembly welding 2 is provided with two groups, one side of one group of side plate assembly welding 2 is rotatably connected with a door plate assembly welding 3, a drawer partition plate 6 is arranged in the main framework 4, the drawer partition plates 6 are provided with three groups, a fixed partition plate 7 is arranged in the main framework 4, the drawer partition plates 6 of the three groups are all positioned below the fixed partition plate 7;
the top plate assembly welding 1 comprises a top plate 101, wherein a top plate reinforcing rib 102 is fixedly welded at the inner top of the top plate 101;
the side plate assembly welding 2 comprises a side plate 201, two groups of side plate reinforcing ribs 202 are fixedly welded on the inner wall of the side plate 201, a fan bracket 203 is fixedly connected to the inner part of the side plate 201, and the fan bracket 203 is positioned between the two groups of side plate reinforcing ribs 202;
the door plate assembly welding 3 comprises a door plate 301, and two groups of door plate reinforcing ribs 302 are fixedly welded on the inner wall of the door plate 301;
the main body framework 4 comprises upright columns 401, two groups of upright columns 401 are arranged, and cross beams 402 are fixedly connected to the two groups of upright columns 401 through bolts;
the base assembly welding 5 comprises a base sealing plate 501, a base side plate 502 is fixedly welded on one side of the base sealing plate 501, a battery box supporting plate 503 is fixedly welded on the base side plate 502, a stand column base plate 505 is fixedly welded on the base side plate 502, and a base cross beam 504 is fixedly welded on the base sealing plate 501;
drawer baffle 6 includes drawer panel 601, drawer slide 602 and round pin axle 603, and the both sides of drawer panel 601 all are provided with drawer slide 602, and drawer panel 601 and drawer slide 602 pass through round pin axle 603 sliding connection, and drawer slide 602 sets up on stand 401.
Further, two sets of top plate reinforcing ribs 102 are arranged, and the two sets of top plate reinforcing ribs 102 are symmetrically arranged on the inner top of the top plate 101.
Furthermore, a side plate hinge 204 is fixedly connected to one side of the side plate 201, a door plate hinge 303 is fixedly connected to one side of the door plate 301, and the side plate hinge 204 and the door plate hinge 303 are hinged to each other.
Further, two sets of door panel strengthening ribs 302 are symmetrically arranged, and door lock mounting holes 304 are formed in the door panel 301.
Further, each main frame 4 includes four sets of beams 402, and the four sets of beams 402 are equidistantly disposed on the columns 401.
Further, two sets of battery box supporting plates 503 and base cross beams 504 are symmetrically arranged, and four sets of upright post base plates 505 are arranged.
Furthermore, three groups of long waist-shaped holes are formed in the drawer slide rail 602, one end of the pin 603 is fixedly connected to one side of the drawer panel 601, three groups of pins 603 are arranged on the pin 603, and the three groups of pins 603 are respectively located inside the three groups of long waist-shaped holes.
Furthermore, heat dissipation holes are formed in the fixed partition plate 7 and are arranged in an equidistant rectangular array.
As shown in figure 1, the local cabinet of the ground ice melting automatic wiring device remote control system is integrally made of stainless steel materials, structurally comprises a top plate assembly welding 1, a side plate assembly welding 2, a door plate assembly welding 3, a main framework 4, a base assembly welding 5, a drawer partition plate 6, a fixed partition plate 7 and a baffle plate 8, and each part divides the cabinet into five independent spaces.
As shown in fig. 9, the order of arranging the devices in the five independent spaces from bottom to top is: a first layer, a battery and a BMS controller; a second layer, a 35mm wiring guide rail, an air switch, a lightning protection module and the like; the third layer is a spare manual control box prepared for preventing remote control failure; the fourth layer comprises a main control module, an encryption device and a switch; and the fifth layer comprises a bleeder resistor and a radiator fan.
As shown in fig. 2, the top plate assembly welding 1 is located at the uppermost part of the cabinet and is formed by welding a top plate 101 and top plate reinforcing ribs 102 distributed on two sides.
As shown in fig. 3, the side panel assembly welding 2 is formed by welding a side panel 201, a side panel reinforcing rib 202, a fan bracket 203 and a side panel hinge 204 on two sides of the outside of the cabinet. Three rows of heat dissipation holes are punched in the side plate 201, a fan installation preformed hole is formed in the fan support 203, a plurality of heat dissipation round holes are formed in the fan support, and when the high-power discharge is conducted on the discharge resistor inside the cabinet to generate heat, the heat is timely discharged by the fan installed at the position.
As shown in fig. 4, the door panel assembly welding 3 is installed on the front and back surfaces of the cabinet and is formed by welding a door panel 301, a door panel reinforcing rib 302 and a door panel hinge 303. Door panel 301 reserves door lock mounting hole 304, and door hinge 303 is used for connecting fixedly with curb plate hinge 204.
As shown in fig. 5, the main frame 4 is formed by connecting columns 401 and beams 402 at the left and right sides of the cabinet interior through bolts, and plays a role in positioning connection with other components and supporting various directions.
As shown in fig. 6, the base assembly welding 5 is located at the bottommost side of the cabinet and is formed by welding a base seal plate 501, a base side plate 502, a battery box support plate 503, a base cross beam 504 and a column gasket 505, five circular holes are reserved in the base seal plate 501 and used for enabling a power line and a control line to pass between a sensor outside the cabinet, an automatic ground wire ice melting wiring device, a photovoltaic module and other equipment and a main control module, an energy storage battery and other equipment in the cabinet, the battery box support plate 503 is formed by bending a stainless steel plate and is provided with mounting holes for fixing the energy storage battery, and the column gasket 505 is used for dispersing the force applied to the base assembly welding 5 by.
As shown in fig. 7, the drawer partition 6 is respectively used as a second layer, a third layer and a fourth layer of the cabinet, and is formed by installing a drawer panel 601, a drawer slide rail 602 and a pin 603. The drawer slide 602 is made of stainless steel plate and folded into a groove-shaped structure, and three long waist-shaped holes are formed in the concave surface, and the two side edges of the drawer panel 601 have waist-shaped holes with the same size and number. The drawer panel 601 is assembled with the drawer slide 602 on both sides by a pin 603, and can slide in the drawer slide 602. And four mounting holes are formed in the drawer partition plate 6 positioned on the second layer of the cabinet and used for mounting a wiring guide rail of the cabinet.
As shown in figure 8, the local cabinet of the automatic wiring device remote control system for ground ice melting is characterized in that the assembly process is divided into four parts, a main body framework 4, a drawer partition plate 6, a fixed partition plate 7 and a baffle plate 8 which are processed respectively are assembled in a first step in a bolt connection mode, a top plate assembly welding 1 and a base assembly welding 5 are respectively overlapped with a component formed in the first step in a second step, two side plate assembly welding 2 lean against the component formed in the second step in a third step, the whole cabinet is welded after the position is adjusted, a door plate assembly welding 3 is installed on the cabinet through hinges in a fourth step, and the whole structure of the cabinet is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. The on-site cabinet of the ground wire ice melting automatic wiring device remote control system comprises a main body framework (4), and is characterized in that: the drawer type door frame is characterized in that two groups of main frames (4) are arranged, a top plate assembly welding part (1) is arranged at the top of each main frame (4), a base assembly welding part (5) is arranged at the bottom of each main frame (4), a side plate assembly welding part (2) is arranged on one side of each main frame (4), two groups of side plate assembly welding parts (2) are arranged, one side of each group of side plate assembly welding part (2) is rotatably connected with a door plate assembly welding part (3), drawer partition plates (6) are arranged inside each main frame (4), three groups of drawer partition plates (6) are arranged inside each main frame (4), a fixed partition plate (7) is arranged inside each main frame (4), the three groups of drawer partition plates (6) are all positioned below the fixed partition plates (7), and a baffle plate (8) is;
the top plate assembly welding (1) comprises a top plate (101), and a top plate reinforcing rib (102) is fixedly welded at the inner top of the top plate (101);
the side plate assembly welding (2) comprises side plates (201), two groups of side plate reinforcing ribs (202) are fixedly welded on the inner walls of the side plates (201), a fan bracket (203) is fixedly connected to the inner part of each side plate (201), and the fan bracket (203) is located between the two groups of side plate reinforcing ribs (202);
the door panel assembly welding (3) comprises a door panel (301), and two groups of door panel reinforcing ribs (302) are fixedly welded on the inner wall of the door panel (301);
the main body framework (4) comprises upright columns (401), two groups of upright columns (401) are arranged, and cross beams (402) are fixedly connected to the two groups of upright columns (401) through bolts;
the base assembling and welding device (5) comprises a base sealing plate (501), a base side plate (502) is fixedly welded on one side of the base sealing plate (501), a battery box supporting plate (503) is fixedly welded on the base side plate (502), an upright post base plate (505) is fixedly welded on the base side plate (502), and a base cross beam (504) is fixedly welded on the base sealing plate (501);
drawer baffle (6) include drawer panel (601), drawer slide rail (602) and round pin axle (603), the both sides of drawer panel (601) all are provided with drawer slide rail (602), drawer panel (601) and drawer slide rail (602) are through round pin axle (603) sliding connection, drawer slide rail (602) set up on stand (401).
2. The on-site cabinet of the ground ice melting automatic wiring device remote control system as claimed in claim 1, wherein: the two groups of top plate reinforcing ribs (102) are symmetrically arranged at the inner top of the top plate (101).
3. The on-site cabinet of the remote control system of the automatic wiring device for ground ice melting according to claim 1, wherein a side plate hinge (204) is fixedly connected to one side of the side plate (201), a door plate hinge (303) is fixedly connected to one side of the door plate (301), and the side plate hinge (204) and the door plate hinge (303) are hinged to each other.
4. The on-site cabinet of the ground ice melting automatic wiring device remote control system as claimed in claim 1, wherein: the two sets of door panel reinforcing ribs (302) are symmetrically arranged, and door lock mounting holes (304) are formed in the door panel (301).
5. The on-site cabinet of the ground ice melting automatic wiring device remote control system as claimed in claim 1, wherein: each group all include four groups of crossbeam (402) on main body frame (4), four groups crossbeam (402) are the equidistance and set up on stand (401).
6. The on-site cabinet of the ground ice melting automatic wiring device remote control system as claimed in claim 1, wherein: the battery box supporting plate (503) and the base cross beam (504) are symmetrically provided with two groups, and the upright post base plate (505) is provided with four groups.
7. The on-site cabinet of the ground ice melting automatic wiring device remote control system as claimed in claim 1, wherein: three groups of long waist-shaped holes are formed in the drawer sliding rail (602), one end of each pin shaft (603) is fixedly connected to one side of the drawer panel (601), three groups of pin shafts (603) are arranged, and the pin shafts (603) are located in the three groups of long waist-shaped holes respectively.
8. The on-site cabinet of the ground ice melting automatic wiring device remote control system as claimed in claim 1, wherein: the fixed partition plate (7) is provided with heat dissipation holes which are arranged in an equidistant rectangular array.
CN202011052189.0A 2020-09-29 2020-09-29 Local cabinet of remote control system of automatic wiring device for ground wire ice melting Pending CN112086876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011052189.0A CN112086876A (en) 2020-09-29 2020-09-29 Local cabinet of remote control system of automatic wiring device for ground wire ice melting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011052189.0A CN112086876A (en) 2020-09-29 2020-09-29 Local cabinet of remote control system of automatic wiring device for ground wire ice melting

Publications (1)

Publication Number Publication Date
CN112086876A true CN112086876A (en) 2020-12-15

Family

ID=73729812

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011052189.0A Pending CN112086876A (en) 2020-09-29 2020-09-29 Local cabinet of remote control system of automatic wiring device for ground wire ice melting

Country Status (1)

Country Link
CN (1) CN112086876A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329939A1 (en) * 1993-03-06 1995-03-09 Martin Gabler Apparatus suitable for absorption of fusion energy from ice cells or for absorbing artificial cold energy and feeding it into a heat-removing system (called energy absorber)
CN201813620U (en) * 2010-01-14 2011-04-27 北京广利核系统工程有限公司 Quake-proof machine cabinet of nuclear safety level
CN204651854U (en) * 2015-05-29 2015-09-16 国家电网公司 A kind of ice-melt supply unit
CN205595658U (en) * 2016-04-19 2016-09-21 国电南瑞科技股份有限公司 Uncontrollable DC ice melting device
CN109193536A (en) * 2018-09-21 2019-01-11 国网湖南省电力有限公司 The intensive high-power reactive compensation system of DC de-icing device
CN109742665A (en) * 2018-12-31 2019-05-10 盛道(中国)电气有限公司 A kind of low tension switch system intelligent capacitor cabinet
CN209767117U (en) * 2019-05-15 2019-12-10 中国南方电网有限责任公司超高压输电公司贵阳局 Automatic phase-selecting knife switch
CN210379992U (en) * 2019-09-19 2020-04-21 四川灵通电讯有限公司 High-voltage remote power supply equipment with interlocking function
CN210430460U (en) * 2019-06-25 2020-04-28 柳州市晟颖科技有限公司 Power distribution cabinet with adjustable partitions
CN111146710A (en) * 2020-01-15 2020-05-12 益阳玲智工程技术有限公司 Alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet
CN211210092U (en) * 2019-12-27 2020-08-07 北京瑞德科诺电子设备有限公司 Cabinet convenient to disassemble
CN211348593U (en) * 2019-11-19 2020-08-25 中国南方电网有限责任公司超高压输电公司贵阳局 Signal wire detection device of ground wire ice melting automatic wiring device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329939A1 (en) * 1993-03-06 1995-03-09 Martin Gabler Apparatus suitable for absorption of fusion energy from ice cells or for absorbing artificial cold energy and feeding it into a heat-removing system (called energy absorber)
CN201813620U (en) * 2010-01-14 2011-04-27 北京广利核系统工程有限公司 Quake-proof machine cabinet of nuclear safety level
CN204651854U (en) * 2015-05-29 2015-09-16 国家电网公司 A kind of ice-melt supply unit
CN205595658U (en) * 2016-04-19 2016-09-21 国电南瑞科技股份有限公司 Uncontrollable DC ice melting device
CN109193536A (en) * 2018-09-21 2019-01-11 国网湖南省电力有限公司 The intensive high-power reactive compensation system of DC de-icing device
CN109742665A (en) * 2018-12-31 2019-05-10 盛道(中国)电气有限公司 A kind of low tension switch system intelligent capacitor cabinet
CN209767117U (en) * 2019-05-15 2019-12-10 中国南方电网有限责任公司超高压输电公司贵阳局 Automatic phase-selecting knife switch
CN210430460U (en) * 2019-06-25 2020-04-28 柳州市晟颖科技有限公司 Power distribution cabinet with adjustable partitions
CN210379992U (en) * 2019-09-19 2020-04-21 四川灵通电讯有限公司 High-voltage remote power supply equipment with interlocking function
CN211348593U (en) * 2019-11-19 2020-08-25 中国南方电网有限责任公司超高压输电公司贵阳局 Signal wire detection device of ground wire ice melting automatic wiring device
CN211210092U (en) * 2019-12-27 2020-08-07 北京瑞德科诺电子设备有限公司 Cabinet convenient to disassemble
CN111146710A (en) * 2020-01-15 2020-05-12 益阳玲智工程技术有限公司 Alternating-current high-voltage armored drawer type intelligent vacuum switch cabinet

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