CN117154561B - Integrated UPS switch cabinet, electric cabinet and disassembly and assembly method of UPS cabinet - Google Patents

Integrated UPS switch cabinet, electric cabinet and disassembly and assembly method of UPS cabinet Download PDF

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Publication number
CN117154561B
CN117154561B CN202311432781.7A CN202311432781A CN117154561B CN 117154561 B CN117154561 B CN 117154561B CN 202311432781 A CN202311432781 A CN 202311432781A CN 117154561 B CN117154561 B CN 117154561B
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China
Prior art keywords
cabinet
ups
switch
busbar
assembly
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CN202311432781.7A
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Chinese (zh)
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CN117154561A (en
Inventor
东升
叶建川
叶春志
蹇豪
仲祥
廖正平
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Sichuan Haboat Electrical Co ltd
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Sichuan Haboat Electrical Co ltd
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Priority to CN202311432781.7A priority Critical patent/CN117154561B/en
Publication of CN117154561A publication Critical patent/CN117154561A/en
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/308—Mounting of cabinets together
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/052—Mounting on rails
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/202—Cable lay-outs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein
    • H02B1/34—Racks
    • H02B1/36—Racks with withdrawable units
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The invention discloses an integrated UPS switch cabinet, an electric cabinet and a disassembly and assembly method of the UPS switch cabinet, and relates to the field of UPS electric switch cabinets, wherein the integrated UPS switch cabinet comprises a cabinet body, the cabinet body is provided with a first assembly cabinet and a second assembly cabinet, the first assembly cabinet is slidably connected with the UPS cabinet, and an input switch, a bypass switch and an output switch are assembled in the second assembly cabinet; the side face of the UPS cabinet is provided with a phase sequence busbar group, and the input switch, the bypass switch and the output switch are all provided with switch busbar groups, and the switch busbar groups are connected with the phase sequence busbar group through connecting pieces; the back of the UPS cabinet is provided with a plug connector, a switch seat is arranged on the first frame cabinet, and the plug connector is plugged with the switch seat. The electrical cabinet includes an integrated UPS switch cabinet. The UPS and the switch cabinet are integrated together, so that the space occupation of a power system is reduced, the UPS and the switch cabinet are connected together in a busbar mode, and the wiring of cables is reduced, so that the cost is reduced, the potential risk caused by disordered placement of the cables is reduced, the installation is convenient, and the replacement and maintenance efficiency of the UPS is improved.

Description

Integrated UPS switch cabinet, electric cabinet and disassembly and assembly method of UPS cabinet
Technical Field
The invention relates to the field of UPS electrical switch cabinets, in particular to an integrated UPS switch cabinet, an electrical cabinet and a disassembly and assembly method of the UPS cabinet.
Background
A UPS is a power source dedicated to a computer, computer network system, or other power electronics providing an uninterrupted power supply, and contains an energy storage device and an inverter. When the mains supply is normally input, the UPS stabilizes the mains supply and supplies the power to a load for use, and the UPS is an alternating current mains supply stabilizer and charges an internal battery; when the commercial power is interrupted (accident power failure), the UPS immediately supplies the electric energy of the built-in battery to the load by the inversion conversion method, so that the load keeps normal work and the software and hardware of the load are protected from damage.
At present, the power distribution cabinet is not assembled and disassembled with the UPS, the power distribution cabinet is connected with the UPS through cables and the like, and the power distribution cabinet is also connected with the UPS through cables and the like. The mode can lead the space occupied by the power system to be larger, and the electricity cost can be increased due to the loss of the resistance of the cable; and the cable quantity is many, the easy accumulation and the messy placement of appearing, because UPS is different for the life of other parts in the switch board (like switch cabinet), and the change, the maintenance frequency of UPS are higher, and the messy degree of difficulty of each time maintenance or change can be increased to the cable, seriously influences efficiency.
Disclosure of Invention
The invention aims at: according to the integrated UPS switch cabinet, the electric cabinet and the dismounting method of the UPS switch cabinet, the UPS and the switch cabinet are integrated, space occupation of a power system is reduced, the UPS and the switch cabinet are connected together in a busbar mode, wiring of cables is reduced, cost is reduced, potential risks caused by disordered placement of the cables are reduced, installation is facilitated, and UPS replacement and maintenance efficiency is improved.
The technical scheme adopted by the invention is as follows: the integrated UPS switch cabinet comprises a cabinet body, wherein the cabinet body is provided with a first assembly cabinet and a second assembly cabinet, the UPS cabinet is connected in a sliding manner in the first assembly cabinet, and an input switch, a bypass switch and an output switch are assembled in the second assembly cabinet; the side face of the UPS cabinet is provided with a phase sequence busbar group, the input switch, the bypass switch and the output switch are all provided with a switch busbar, and the switch busbar is connected with the phase sequence busbar group through a connecting piece; the back of UPS cabinet is provided with the plug connector, be provided with the switch seat that corresponds with the plug connector position on the first frame cabinet, the plug connector is pegged graft with the switch seat.
Further, a sliding rail matched with the side face of the UPS cabinet is arranged in the first assembly cabinet, and the UPS cabinet is in sliding connection with the sliding rail.
Further, a positioning block is arranged on the back of the UPS cabinet, a positioning protrusion is arranged on the positioning block, and a positioning hole matched with the positioning protrusion is arranged on the first assembly cabinet.
Further, the phase sequence busbar group comprises an A phase sequence busbar, a B phase sequence busbar, a C phase sequence busbar and an N phase sequence busbar.
Further, from the inside of the first assembly cabinet to the outside of the first assembly cabinet, the N-phase sequence busbar, the A-phase sequence busbar, the B-phase sequence busbar and the C-phase sequence busbar are sequentially arranged.
Further, a top assembly cabinet is arranged at the top of the cabinet body, and a commercial power busbar and a UPS busbar are arranged in the top assembly cabinet; the commercial power busbar is connected with the input switch and the bypass switch through the busbar; the UPS busbar is connected to the output switch.
Further, the A phase sequence busbar, the B phase sequence busbar and the C phase sequence busbar are provided with an input busbar, a bypass busbar and an output busbar, and the input busbar is connected with an input switch; the bypass busbar is connected with the bypass switch; and the output busbar is connected with the output switch.
Further, a placing space for placing the connecting piece is arranged between the first assembling cabinet and the second assembling cabinet, and the placing space is closed by the closing plate.
An electrical cabinet comprises a plurality of integrated UPS cabinet switch cabinets.
A disassembly and assembly method of a UPS cabinet is applied to the electric cabinet and comprises the following steps:
s1: installing UPS;
s11: conveying the UPS cabinet to a first assembly cabinet by using a tool;
s12: placing the UPS cabinet on the sliding rail, and pushing the UPS cabinet to move into the first assembly cabinet;
s13: the positioning protrusion is matched with the positioning hole, and the plug connector is plugged with the switch seat;
s14: installing a connecting piece from the placement space, and connecting the phase sequence busbar group with the switch busbar;
s15: installing a sealing plate to finish the installation of the UPS;
s2: disassembling the UPS;
s21: disassembling the sealing plate, disassembling the connecting piece from the placing space, and disconnecting the phase sequence busbar from the switch busbar;
s22: pulling out the UPS cabinet, and separating the plug connector from the switch seat; and (5) completing the disassembly of the UPS.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the cabinet body is divided into the first assembly cabinet and the second assembly cabinet, and the UPS cabinet and the switch are respectively assembled in the first assembly cabinet and the second assembly cabinet, so that the disassembly and assembly of the UPS cabinet are relatively independent, the disassembly and assembly of the switch are not influenced, and the assembly position of the switch is not influenced;
2. according to the UPS cabinet, the input switch, the bypass switch and the output switch are connected in a busbar and connecting piece mode, the connection is clear, the messy accumulation of cables can not occur, the cables are not used, the cost is lower, the potential risk caused by the messy placement of the cables is reduced, and convenience is provided for the disassembly and assembly of the UPS cabinet;
3. according to the invention, the UPS cabinet is in sliding connection with the first assembly cabinet, so that the UPS cabinet can be disassembled and assembled only by drawing out the first assembly cabinet or pushing the UPS cabinet to the first assembly cabinet, the disassembly and assembly are convenient, and the replacement and maintenance efficiency of the UPS is ensured.
Drawings
The invention will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a three-dimensional schematic view of a UPS cabinet body extraction in an integrated UPS switch cabinet provided by the invention;
FIG. 2 is a three-dimensional schematic diagram of a UPS cabinet body installation in an integrated UPS switch cabinet provided by the invention;
FIG. 3 is a schematic side view of a UPS cabinet body in an integrated UPS switch cabinet according to the present invention;
fig. 4 is a schematic three-dimensional structure of a positioning block provided by the invention;
FIG. 5 is a three-dimensional schematic diagram of an internal busbar arrangement in an integrated UPS switchgear provided by the invention;
fig. 6 is a schematic front view of an internal busbar arrangement in an integrated UPS switchgear provided by the present invention;
fig. 7 is a schematic left view of an internal busbar arrangement in an integrated UPS switchgear provided by the present invention;
fig. 8 is a schematic right-side view of an internal busbar arrangement in an integrated UPS switch cabinet provided by the present invention;
FIG. 9 is a schematic view of a three-dimensional structure of an electrical cabinet provided by the invention;
the marks in the figure: 1-an integrated UPS switch cabinet; 11-a first assembly cabinet; 111-slide rails; 12-a second assembly cabinet; 121-an input switch; 122-bypass switch; 123-output switch; 13-UPS cabinet; 131-C phase sequence busbar; 132-B phase sequence busbar; 133-A phase sequence busbar; 134-N phase sequence busbar; 135 plug-in connector; 136-input busbar; 137-bypass busbar; 138-outputting a busbar; 14-positioning blocks; 141-positioning projections; 15-top assembly cabinet; 151-mains supply busbar; 152-UPS busbar; 16-closing plate; 161-placing space; 17-a connector; 18-switching busbar; 19-a switch base; 2-a separating cabinet; 3-a capacitor box; 4-side transformers.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification may be replaced by alternative features serving the same or equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
Example 1
As shown in fig. 1 to 8, the integrated UPS switch cabinet 1 includes a cabinet body, the cabinet body has a first assembly cabinet 11 and a second assembly cabinet 12, the first assembly cabinet 11 and the second assembly cabinet 12 are arranged side by side, the UPS cabinet 13 is slidably connected in the first assembly cabinet 11, the sliding direction of the UPS cabinet 13 is perpendicular to the side by side direction of the first assembly cabinet 11 and the second assembly cabinet 12, and an input switch 121, a bypass switch 122 and an output switch 123 are assembled in the second assembly cabinet 12, so that the disassembly and assembly of the UPS cabinet 13 are relatively independent, and the input switch 121, the bypass switch 122 and the output switch 123 are not affected; the side of the UPS cabinet 13 is provided with a phase sequence busbar set, the input switch 121, the bypass switch 122 and the output switch 123 are all provided with a switch busbar 18, the switch busbar 18 is connected with the phase sequence busbar set through a connecting piece 17, that is, the UPS cabinet 13 is connected with the input switch 121, the bypass switch 122 and the output switch 123 in a busbar manner; the back of the UPS cabinet 13 is provided with a plug connector 135, the first frame cabinet is provided with a switch seat 19 corresponding to the plug connector 135, and when the UPS cabinet 13 is pushed in place, the plug connector 135 is plugged with the switch seat 19.
In this embodiment, the assembly position relationship between the UPS cabinet 13 and the switch cabinet makes the disassembly and assembly of the UPS cabinet 13 relatively independent, and is not affected by the assembly position of the switch, thereby providing convenience for the disassembly and assembly of the UPS cabinet 13.
In this embodiment, the UPS cabinet 13 is connected with the input switch 121, the bypass switch 122 and the output switch 123 through the busbar and the connecting piece 17, so that the wiring of the UPS cabinet 13 is clear, the phenomenon of messy accumulation of cables cannot occur, the potential risk of messy placement of the cables can be reduced, and convenience is provided for the disassembly and assembly of the UPS cabinet 13.
In this embodiment, through UPS cabinet 13 and first assembly cabinet 11 sliding connection, only need take out first assembly cabinet 11 or push UPS cabinet 13 to first assembly cabinet 11 when realizing dismouting UPS cabinet 13 can for easy dismounting guarantees the change of UPS, maintenance efficiency.
In this embodiment, the plug connector 135 disposed on the back of the UPS cabinet 13 may be used as a positioning member, and after the plug connector 135 is plugged with the switch base 19, it is indicated that the UPS cabinet 13 is installed in place, so that the busbar of the UPS cabinet 13 may be connected.
In this embodiment, the switch seat 19 is a dc switch, and is used for turning on and off the charging and discharging of the UPS cabinet 13, and also has a protection function; specifically, when the charge and discharge current is too large, the switch base 19 can be automatically opened, so that the UPS cabinet 13 is protected.
Example 2
Further embodiments are presented which can be implemented on the basis of example 1.
As shown in fig. 1-2, in a possible embodiment, in order to enable the UPS cabinet 13 to enter and withdraw the first assembly cabinet 11 in a sliding manner, a sliding rail 111 matching the side surface of the UPS cabinet 13 is disposed in the first assembly cabinet 11, the UPS cabinet 13 is slidably connected to the sliding rail 111, and the slidable direction of the sliding rail 111 is perpendicular to the side-by-side direction of the first assembly cabinet 11 and the second assembly cabinet 12.
As shown in fig. 1 to fig. 4, in a possible specific embodiment, in order to determine that the UPS cabinet 13 reaches the assembly position, a positioning block 14 is disposed on the back of the UPS cabinet 13, a positioning protrusion 141 is disposed on the positioning block 14, and a positioning hole is disposed on the first assembly cabinet 11, and the shape, the size and the spatial position of the positioning hole are all matched with those of the positioning protrusion 141.
Specifically, the UPS cabinet 13 slides into the first assembly cabinet 11, knowing that the positioning protrusion 141 on the positioning block 14 matches the positioning hole, indicating that the UPS cabinet 13 has reached the assembly position; at this time, the plug connector 135 is also plugged with the switch seat 19; the matching of the positioning protrusions 141 and the positioning holes limits the continuous movement of the UPS cabinet 13 into the first assembly cabinet 11; the plug 135 is prevented from being excessively connected to the switch block 19, and the components mounted on the rear side of the first assembly cabinet 11 are prevented from being crushed by the UPS cabinet 13; the disassembly and assembly personnel are facilitated.
In a practical embodiment, as shown in fig. 4, the phase sequence busbar includes an a phase sequence busbar 133, a B phase sequence busbar 132, a C phase sequence busbar 131 and an N phase sequence busbar 134, where the a phase sequence busbar 133, the B phase sequence busbar 132 and the C phase sequence busbar 131 are live wire busbars, and the N phase sequence busbar 134 is a zero line busbar, so that two voltages of line voltage and phase voltage can be obtained, so that a computer, a network system or other power systems which need to be powered by the UPS cabinet 13 can conveniently obtain the required voltage; and, adopt the female row of three kinds of phase sequences as the live wire female row, when three-phase load is asymmetric, can eliminate neutral point displacement phenomenon, make three-phase load still can keep symmetry for UPS cabinet 13 power supply is safer.
Further, from the inside of the first assembly cabinet 11 to the outside of the first assembly cabinet 11, the N-phase sequence busbar 134, the a-phase sequence busbar 133, the B-phase sequence busbar 132 and the C-phase sequence busbar 131 are sequentially arranged in a manner that can minimize a power frequency magnetic field generated by an electromagnetic environment around the high-voltage transmission time, and reduce harm of the magnetic field to a human body.
1-8, a top assembly cabinet 15 is arranged at the top of the cabinet body, a commercial power busbar 151 and a UPS busbar 152 are arranged in the top assembly cabinet 15, the commercial power busbar 151 is connected with the commercial power, and the UPS busbar 152 is connected with a computer, a network system or other power systems which need to be supplied with power by the UPS cabinet 13; the commercial power busbar 151 is connected to the input switch 121 and the bypass switch 122 through the busbar; the UPS busbar 152 is connected to the output switch 123, and the output switch 123 is in a normally closed state.
In this embodiment, the input switch 121 is closed, the commercial power busbar 151 supplies power to the UPS cabinet 13, the UPS cabinet 13 charges and stores energy, and the UPS cabinet 13 provides stable voltage for a computer, a network system or other power systems through the output switch 123 and the UPS busbar 152; when the commercial power is in a power failure, the electric energy stored in the UPS cabinet 13 can be released to continuously provide stable voltage for computers, network systems or other power systems; when the UPS cabinet 13 is damaged, the bypass switch 122 may be closed, and the electric energy in the mains bus 151 may supply voltage to the computer, network system or other power system through the bypass switch 122, the output switch 123 and the UPS bus 152.
Specifically, the a phase sequence busbar 133, the B phase sequence busbar 132, and the C phase sequence busbar 131 each have an input busbar 136, a bypass busbar 137, and an output busbar, and the input busbars 136 are all connected to the input switch 121; the bypass busbar 137 is connected with the bypass switch 122; the output bus 138 is connected to the output switch 123 such that three phase voltages are provided from the input bus 136, the bypass bus 137 and the output switch 123.
In this embodiment, be provided with the heat dissipation window on the top assembly cabinet 15, the heat dissipation window can get rid of the internal hot air of whole cabinet, guarantees the internal temperature of cabinet.
In order to facilitate the disassembly and assembly of the connecting piece 17 between the phase sequence busbar and the switch busbar 18, thereby completing the disassembly and assembly of the UPS cabinet 13, a placement space 161 for placing the connecting piece 17 is provided between the first assembly cabinet 11 and the second assembly cabinet 12, the placement space 161 is closed by the closing plate 16, a worker can remove the closing plate 16, and the disassembly and assembly of the connecting piece 17 is completed in the placement space 161.
Example 3
An electrical cabinet, as shown in fig. 9, comprising a plurality of integrated UPS switch cabinets according to any of embodiments 1-2; in the embodiment, the number of the switch cabinets of the integrated UPS cabinet 13 is two, and the switch cabinets are arranged between the fixed separation cabinet 2 and the capacitor cabinet 3; the capacitor cabinet 3 is arranged between the side transformer 4 and the integrated UPS cabinet 13, and the commercial power busbar 151 in the integrated UPS cabinet 13 is combined and connected with the commercial power busbar 151 of the side transformer 4, the capacitor cabinet 3 and the fixed separation cabinet 2.
Example 4
As shown in fig. 1-9, a method for disassembling and assembling a UPS cabinet is applied to the electrical cabinet described in embodiment 3, and includes the following steps:
s1: installing UPS;
s11: conveying the UPS cabinet 13 to the first assembly cabinet 11 by using a forklift;
s12: placing the UPS cabinet 13 on the sliding rail 111, and pushing the UPS cabinet 13 to move into the first assembly cabinet 11 until the positioning protrusion 141 is matched with the positioning hole;
s13: the positioning protrusion 141 is matched with the positioning hole, and the plug connector 135 is plugged with the switch seat 19;
s14: a connecting piece 17 is arranged from the placement space 161, and the phase sequence busbar group is connected with the switch busbar 18;
s15: installing a closing plate 16 to finish the installation of the UPS;
s2: disassembling the UPS;
s21: disassembling the sealing plate 16, disassembling the connecting piece 17 from the placing space 161, and disconnecting the phase sequence busbar from the switch busbar 18;
s22: pulling out the UPS cabinet 13, and separating the plug connector 135 from the switch seat 19; and (5) completing the disassembly of the UPS.
The invention is not limited to the specific embodiments described above. The invention extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.

Claims (7)

1. The utility model provides an integrated UPS cubical switchboard which characterized in that: the intelligent cabinet temperature control device comprises a cabinet body, wherein the cabinet body is provided with a first assembly cabinet (11) and a second assembly cabinet (12), the UPS cabinet (13) is connected in a sliding mode in the first assembly cabinet (11), and an input switch (121), a bypass switch (122) and an output switch (123) are assembled in the second assembly cabinet (12); the side of the UPS cabinet (13) is provided with a phase sequence busbar group, the input switch (121), the bypass switch (122) and the output switch (123) are provided with a switch busbar (18), and the switch busbar (18) is connected with the phase sequence busbar group through a connecting piece (17); the phase sequence busbar group comprises an A phase sequence busbar (133), a B phase sequence busbar (132), a C phase sequence busbar (131) and an N phase sequence busbar (134); the top of the cabinet body is provided with a top assembly cabinet (15), and a commercial power busbar (151) and a UPS busbar (152) are arranged in the top assembly cabinet (15); the commercial power busbar (151) is connected with the input switch (121) and the bypass switch (122) through the busbar; the UPS busbar (152) is connected to the output switch (123); the phase sequence A busbar (133), the phase sequence B busbar (132) and the phase sequence C busbar (131) are respectively provided with an input busbar (136), a bypass busbar (137) and an output busbar (138), and the input busbars (136) are respectively connected with the input switch (121); the bypass busbar (137) is connected with the bypass switch (122); the output busbar (138) is connected with the output switch (123); the back of UPS cabinet (13) is provided with plug connector (135), be provided with on first assembly cabinet (11) with plug connector (135) position corresponding switch seat (19), plug connector (135) are pegged graft with switch seat (19).
2. The integrated UPS switch cabinet of claim 1, wherein: the UPS cabinet is characterized in that a sliding rail (111) matched with the side face of the UPS cabinet (13) is arranged in the first assembly cabinet (11), and the UPS cabinet (13) is in sliding connection with the sliding rail (111).
3. The integrated UPS switch cabinet of claim 1, wherein: the back of the UPS cabinet (13) is provided with a positioning block (14), the positioning block (14) is provided with a positioning protrusion (141), and the first assembly cabinet (11) is provided with a positioning hole matched with the positioning protrusion (141).
4. The integrated UPS switch cabinet of claim 1, wherein: from the inside of the first assembly cabinet (11) to the outside of the first assembly cabinet (11), the N-phase sequence busbar (134), the A-phase sequence busbar (133), the B-phase sequence busbar (132) and the C-phase sequence busbar (131) are sequentially arranged.
5. An integrated UPS switch cabinet according to any of claims 1-4, wherein: a placing space (161) for placing the connecting piece (17) is arranged between the first assembling cabinet (11) and the second assembling cabinet (12), and the placing space (161) is closed by a closing plate (16).
6. An electrical cabinet, characterized in that: integrated UPS switch cabinet (1) comprising several of the claims 1-5.
7. A method for disassembling and assembling a UPS cabinet, applied to the electrical cabinet of claim 6, characterized in that: the method comprises the following steps:
s1: installing UPS;
s11: conveying the UPS cabinet (13) to the first assembly cabinet (11) by using a tool;
s12: placing the UPS cabinet (13) on the sliding rail (111) to push the UPS cabinet (13) to move into the first assembly cabinet (11);
s13: the positioning protrusion (141) is matched with the positioning hole, and the plug connector (135) is plugged with the switch seat (19);
s14: a connecting piece (17) is arranged at the position of the placement space (161), and the phase sequence busbar group is connected with the switch busbar (18);
s15: installing a closing plate (16) to finish the installation of the UPS;
s2: disassembling the UPS;
s21: disassembling the sealing plate (16), disassembling the connecting piece (17) from the placing space (161), and disconnecting the phase sequence busbar from the switch busbar (18);
s22: pulling out the UPS cabinet (13), and separating the plug connector (135) from the switch seat (19); and (5) completing the disassembly of the UPS.
CN202311432781.7A 2023-11-01 2023-11-01 Integrated UPS switch cabinet, electric cabinet and disassembly and assembly method of UPS cabinet Active CN117154561B (en)

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CN117878738A (en) * 2023-12-21 2024-04-12 广东博瑞天成能源技术有限公司 Integrated power supply equipment for data center

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