CN218732515U - Shipborne shore power high-voltage power distribution cabinet - Google Patents
Shipborne shore power high-voltage power distribution cabinet Download PDFInfo
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- CN218732515U CN218732515U CN202222699516.2U CN202222699516U CN218732515U CN 218732515 U CN218732515 U CN 218732515U CN 202222699516 U CN202222699516 U CN 202222699516U CN 218732515 U CN218732515 U CN 218732515U
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Abstract
The utility model discloses a ship-borne bank electricity high voltage distribution cabinet, include: the cabinet body is internally provided with an accommodating space, and one side of the cabinet body is provided with a plurality of openings; the partition plate assembly is arranged in the cabinet body and divides the accommodating space into a first cable chamber and an instrument mounting space; an electronic instrument assembly installed in the instrument installation space; wherein, the indoor being provided with of first cable: the device comprises a lower static contact, an upper connecting copper bar, a current transformer, a lower connecting copper bar, a first cable chamber connecting copper bar, a grounding switch, a zero sequence current transformer and a voltage transformer. Through right the utility model discloses an it is used, provide a ship-borne bank electricity high voltage distribution cabinet of high integration degree, reduced the quantity of cable conductor, and through baffle subassembly with the internal a plurality of spaces that separate of cabinet, the high tension cable's of being convenient for connection with receive and release, saved the manpower.
Description
Technical Field
The utility model relates to a harbour power supply technical field especially relates to a ship-borne bank electricity high voltage distribution cabinet.
Background
When a ship operates at a port, the main engine or the auxiliary engine needs to be continuously operated to provide necessary power in order to maintain normal production and life needs of the ship. At present, with social progress, the number of large ships is increasing continuously. When the large ships are berthed, the power demand for shore power is large and reaches over 500 KW. When a low-voltage power supply system is adopted, the cable is huge in quantity, so that the weight is extremely large, the cable is difficult to retract and release, the time consumption is long, and a large amount of manpower is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving above-mentioned problem, the utility model aims at providing a ship-borne bank electricity high voltage distribution cabinet, include:
the cabinet body is internally provided with an accommodating space, one side of the cabinet body is sequentially provided with a plurality of openings from top to bottom, and each opening is communicated with the accommodating space;
the partition plate assembly is arranged in the cabinet body and divides the accommodating space into a first cable chamber and an instrument installation space;
an electronic instrument assembly mounted in the instrument mounting space;
wherein, the first cable is indoor to be provided with: the high-voltage cable cabinet comprises a lower fixed contact, an upper connecting copper bar, a current transformer, a lower connecting copper bar, a first cable chamber connecting copper bar, a grounding switch, a zero sequence current transformer and a voltage transformer, wherein the upper connecting copper bar is connected with the lower fixed contact, the upper connecting copper bar is connected with the current transformer, the lower connecting copper bar is connected with the current transformer, the grounding switch and the voltage transformer are both connected with the lower connecting copper bar, the first cable chamber connecting copper bar is connected with the current transformer, a high-voltage cable extends into the first cable chamber from the lower part of the other side of the cabinet body, and the high-voltage cable penetrates through the zero sequence current transformer from bottom to top and is connected with the first cable chamber connecting copper bar.
In another preferred embodiment, the instrument installation space includes: the bus chamber, circuit breaker room, instrument room and second cable chamber, the bus chamber the circuit breaker room the instrument room with the second cable chamber passes through the baffle subassembly separates each other.
In another preferred embodiment, the first cable chamber is disposed at the lower part of the other side of the cabinet body, the bus chamber is disposed above the first cable chamber, the breaker chamber is disposed at one side of the bus chamber, the meter chamber is disposed above one side of the breaker chamber, the second cable chamber is disposed below the breaker chamber, and the openings are respectively communicated with the breaker chamber, the meter chamber and the second cable chamber.
In another preferred embodiment, the diaphragm assembly includes: the diaphragm assembly includes: the cabinet body is provided with a first clapboard, a second clapboard, a third clapboard and a fourth clapboard, wherein the first clapboard, the second clapboard, the third clapboard, the fourth clapboard and the cabinet body jointly form a first cable chamber, a bus chamber, a breaker chamber, an instrument chamber and a second cable chamber.
In another preferred embodiment, the first partition board and the fourth partition board are both arranged in an L shape, the upper end of the first partition board is mounted on the other side of the inner wall of the upper end of the cabinet body, the lower end of the first partition board is mounted in the middle of the other side of the second partition board, the upper end of the second partition board is mounted in the middle of the inner wall of the upper end of the cabinet body, the lower end of the second partition board is mounted on one side of the inner wall of the lower end of the cabinet body, one end of the third partition board is mounted on the lower portion of the inner wall of one side of the cabinet body, the other end of the third partition board is mounted in the middle of one side of the second partition board, the upper end of the fourth partition board is mounted on one side of the inner wall of the upper end of the cabinet body, and the lower end of the fourth partition board is mounted on the upper portion of the inner wall of one side of the cabinet body.
In another preferred embodiment, the method further comprises: the upper cabinet door, the middle cabinet door and the lower cabinet door are respectively arranged on one opening from top to bottom.
In another preferred embodiment, the electronic package comprises: the main bus, go up the static contact, circuit breaker and generating line connection copper bar, the main bus, generating line connection copper bar with go up the static contact and all install in the generating line is indoor, the main bus with the upper portion of generating line connection copper bar is connected, go up the static contact with the generating line connection copper bar is connected, the circuit breaker install in the circuit breaker is indoor, go up the static contact with the static contact is operatively with the circuit breaker is connected down.
In another preferred embodiment, the method further comprises: the chassis vehicle is slidably mounted on the upper surface of the third partition plate, the circuit breaker is mounted on the chassis vehicle, and the chassis vehicle can operatively drive the circuit breaker to be connected with or disconnected from the upper static contact and the lower static contact.
In another preferred embodiment, the method further comprises: the phase sequence meter, the voltmeter, the frequency table, the power meter, the ammeter and the kilowatt-hour meter are all arranged on the upper cabinet door.
In another preferred embodiment, the middle cabinet door and the lower cabinet door are respectively provided with an observation window.
The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be: through right the utility model discloses an it is used, provide a ship-borne bank electricity high voltage distribution cabinet of high integration degree, reduced the quantity of cable conductor, and through baffle subassembly with the internal a plurality of spaces that separate of cabinet, the high tension cable's of being convenient for connection with receive and release, saved the manpower.
Drawings
Fig. 1 is a perspective view of a shipborne shore power high voltage power distribution cabinet of the present invention;
fig. 2 is a schematic internal side view of a shipborne shore power high voltage distribution cabinet of the present invention;
figure 3 is the utility model discloses a ship-borne bank electricity high voltage distribution cabinet's elevation view.
In the drawings: 1. a cabinet body; 2. a bulkhead assembly; 3. a first cable chamber; 4. a bus chamber; 5. a circuit breaker chamber; 6. an instrument room; 7. a second cable chamber; 8. an electronics package; 9. a first separator; 10. a second separator; 11. a third partition plate; 12. a fourth separator; 13. an upper cabinet door; 14. a middle cabinet door; 15. a lower cabinet door; 16. a main bus; 17. an upper static contact; 18. a lower static contact; 19. the upper part is connected with a copper bar; 20. a current transformer; 21. a lower connecting copper bar; 22. the first cable chamber is connected with the copper bar; 23. a grounding switch; 24. A zero sequence current transformer; 25. a voltage transformer; 26. a circuit breaker; 27. the bus is connected with the copper bar; 28. A chassis truck; 29. and (4) an observation window.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1 to 3, a ship-mounted shore power high-voltage distribution cabinet of a preferred embodiment is shown, which includes:
the cabinet comprises a cabinet body 1, wherein an accommodating space is formed in the cabinet body 1, a plurality of openings are sequentially formed in one side of the cabinet body 1 from top to bottom, and each opening is communicated with the accommodating space;
the partition plate assembly 2 is arranged in the cabinet body 1, and the accommodating space is divided by the partition plate assembly 2 to form a first cable chamber 3 and an instrument installation space;
the electronic instrument assembly 8, the electronic instrument assembly 8 is installed in the instrument installation space;
wherein, the first cable chamber 3 is provided with: the high-voltage cable cabinet comprises a lower fixed contact 18, an upper connecting copper bar 19, a current transformer 20, a lower connecting copper bar 21, a first cable chamber connecting copper bar 22, a grounding switch 23, a zero sequence current transformer 24 and a voltage transformer 25, wherein the upper connecting copper bar 19 is connected with the lower fixed contact 18, the upper connecting copper bar 19 is connected with the current transformer 20, the lower connecting copper bar 21 is connected with the current transformer 20, the grounding switch 23 and the voltage transformer 25 are both connected with the lower connecting copper bar 21, the first cable chamber connecting copper bar 22 is connected with the current transformer 20, a high-voltage cable extends into the first cable chamber 3 from the lower part of the other side of the cabinet body, and the high-voltage cable penetrates through the zero sequence current transformer 24 from bottom to top and is connected with the first cable chamber connecting copper bar 22.
In the actual use process, the high-voltage cable is connected into the first cable chamber 3, so that the high-voltage cable penetrates through the zero sequence current transformer 24 from bottom to top and is connected with the first cable chamber connecting copper bar 22, and then the electronic instrument assemblies 8 in the instrument installation space are connected with each other according to the actual situation.
Further, as a preferred embodiment, the method further comprises: the operation cabinet door, an operation mouth has been seted up to the lower part of the opposite side of the cabinet body 1, and the operation cabinet door is installed on the operation mouth, has seted up a through-hole on the operation cabinet door. Further, in the actual use process, when needing to connect the line, open the operation cabinet door, stretch into first cable chamber 3 with high tension cable by the through-hole in, then pass zero sequence current transformer 24 and be connected with first cable chamber connection copper bar 22 with high tension cable from bottom to top, then close the operation cabinet door, when needing to maintain or change the instrument in first cable chamber 3, open the operation cabinet door can.
Further, as a preferred embodiment, the instrument installation space includes: the bus bar chamber 4, the breaker chamber 5, the instrument chamber 6 and the second cable chamber 7, wherein the bus bar chamber 4, the breaker chamber 5, the instrument chamber 6 and the second cable chamber 7 are separated from each other by the partition plate assembly 2.
Further, as a preferred embodiment, the first cable chamber 3 is disposed at the lower portion of the other side of the cabinet 1, the bus chamber 4 is disposed above the first cable chamber 3, the breaker chamber 5 is disposed at one side of the bus chamber 4, the meter chamber 6 is disposed above one side of the breaker chamber 5, the second cable chamber 7 is disposed below the breaker chamber 5, and the openings are respectively communicated with the breaker chamber 5, the meter chamber 6 and the second cable chamber 7.
Further, as a preferred embodiment, the diaphragm assembly 2 includes: the bulkhead assembly 2 includes: the first partition board 9, the second partition board 10, the third partition board 11 and the fourth partition board 12, the first partition board 9, the second partition board 10, the third partition board 11, the fourth partition board 12 and the cabinet body 1 together form a first cable chamber 3, a bus bar chamber 4, a breaker chamber 5, an instrument chamber 6 and a second cable chamber 7.
Further, as a preferred embodiment, the first partition board 9 and the fourth partition board 12 are both L-shaped, the upper end of the first partition board 9 is installed on the other side of the inner wall of the upper end of the cabinet body 1, the lower end of the first partition board 9 is installed in the middle of the other side of the second partition board 10, the upper end of the second partition board 10 is installed in the middle of the inner wall of the upper end of the cabinet body 1, the lower end of the second partition board 10 is installed on one side of the inner wall of the lower end of the cabinet body 1, one end of the third partition board 11 is installed on the lower portion of the inner wall of one side of the cabinet body 1, the other end of the third partition board 11 is installed in the middle of one side of the second partition board 10, the upper end of the fourth partition board 12 is installed on one side of the inner wall of the upper end of the cabinet body 1, and the lower end of the fourth partition board 12 is installed on the upper portion of the inner wall of one side of the cabinet body 1. Further, the inner wall of the other side of the cabinet body 1, the inner wall of the lower end of the cabinet body 1, the first partition board 9 and the other side of the second partition board 10 form a first cable chamber 3, the inner wall of the upper end of the cabinet body 1 and the other side of the second partition board 10 form a bus chamber 4, the inner wall of the upper end of the cabinet body 1, the other side of the second partition board 10, the third partition board 11 and the fourth partition board 12 form a breaker chamber 5, the inner wall of the upper end of the cabinet body 1 and the fourth partition board 12 form an instrument chamber 6, and the inner wall of the lower end of the cabinet body 1, the other side of the second partition board 10, the third partition board 11 and the other side of the second partition board 10 form a second cable chamber 7.
Further, as a preferred embodiment, the method further comprises: the upper cabinet door 13, the middle cabinet door 14 and the lower cabinet door 15 are respectively installed on an opening from top to bottom.
Further, as a preferred embodiment, the electronic package 8 includes: the main bus 16, the upper fixed contact 17, the circuit breaker 26 and the bus connecting copper bar 27 are all installed in the bus chamber 4, the main bus 16 is connected with the bus connecting copper bar 27, the upper fixed contact 17 is connected with the bus connecting copper bar 27, the circuit breaker 26 is installed in the circuit breaker chamber 5, and the upper fixed contact 17 and the lower fixed contact 18 are operatively connected with the circuit breaker 26. Further, a zero sequence current transformer 24 and a voltage transformer 25 are both mounted on the inner wall of the lower end of the cabinet body 1, a current transformer 20 is mounted on the inner wall of the other side of the cabinet body 1, a lower static contact 18 and a grounding switch 23 are both mounted on the second partition board 10, a main bus 16 is mounted on the first partition board 9, and an upper static contact 17 is mounted on the second partition board 10.
Further, as a preferred embodiment, the method further comprises: a chassis 28, the chassis 28 being slidably mounted on the upper surface of the third partition 11, the circuit breaker 26 being mounted on the chassis 28, the chassis 28 being operable to connect and disconnect the circuit breaker 26 to and from the upper stationary contact 17 and the lower stationary contact 18.
Further, as a preferred embodiment, the method further comprises: the phase sequence meter, the voltmeter, the frequency meter, the power meter, the ammeter and the watt-hour meter are all arranged on the upper cabinet door 13. Further, during actual use, the operation state of the related electronic instrument assembly 8 is detected through the phase sequence meter, the voltmeter, the frequency meter, the power meter, the ammeter and the kilowatt-hour meter so as to ensure safe operation.
Further, as a preferred embodiment, the electronic device assembly 8 further includes: the electric secondary devices are all installed in the instrument room 6 and are respectively connected with the phase sequence meter, the voltmeter, the frequency meter, the power meter, the ammeter and the watt-hour meter. Further, the plurality of electrical secondary devices includes: fuse, control switch, relay, binding post row etc. as required erection joint can in the in-service use.
Further, as a preferred embodiment, the method further comprises: the incoming line cabinet and the outgoing line cabinet are both installed in the second cable chamber 7 and are used for being connected with a low-voltage cable.
Further, as a preferred embodiment, the middle cabinet door 14 and the lower cabinet door 15 are respectively provided with a viewing window 29. Further, in actual use, a worker can observe the operating states of the breaker 26 and the earthing switch 23 through the observation window 29.
The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
the utility model discloses a in the further embodiment, a plurality of rings are installed to the outer wall of the upper end of the cabinet body 1, and a plurality of rings are convenient for the removal of the cabinet body 1 and place.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. The utility model provides a ship-borne bank electricity high voltage distribution cabinet which characterized in that includes:
the cabinet body is internally provided with an accommodating space, one side of the cabinet body is sequentially provided with a plurality of openings from top to bottom, and each opening is communicated with the accommodating space;
the partition plate assembly is arranged in the cabinet body and divides the accommodating space into a first cable chamber and an instrument installation space;
an electronic instrument assembly mounted in the instrument mounting space;
wherein, the first cable chamber is provided with: the high-voltage cable cabinet comprises a lower fixed contact, an upper connecting copper bar, a current transformer, a lower connecting copper bar, a first cable chamber connecting copper bar, a grounding switch, a zero sequence current transformer and a voltage transformer, wherein the upper connecting copper bar is connected with the lower fixed contact, the upper connecting copper bar is connected with the current transformer, the lower connecting copper bar is connected with the current transformer, the grounding switch and the voltage transformer are both connected with the lower connecting copper bar, the first cable chamber connecting copper bar is connected with the current transformer, a high-voltage cable extends into the first cable chamber from the lower part of the other side of the cabinet body, and the high-voltage cable penetrates through the zero sequence current transformer from bottom to top and is connected with the first cable chamber connecting copper bar.
2. The shipborne shore power high voltage power distribution cabinet according to claim 1, wherein said instrument installation space comprises: the bus chamber, circuit breaker room, instrument room and second cable chamber, the bus chamber the circuit breaker room the instrument room with the second cable chamber passes through the baffle subassembly separates each other.
3. The shipborne shore power high voltage power distribution cabinet according to claim 2, wherein said first cable chamber is disposed at a lower portion of another side of said cabinet body, said bus bar chamber is disposed above said first cable chamber, said breaker chamber is disposed at one side of said bus bar chamber, said instrument chamber is disposed above one side of said breaker chamber, said second cable chamber is disposed below said breaker chamber, and said openings are respectively communicated with said breaker chamber, said instrument chamber and said second cable chamber.
4. The shipborne shore power high voltage power distribution cabinet according to claim 2, wherein said bulkhead assembly comprises: the diaphragm assembly includes: the cabinet body is provided with a first clapboard, a second clapboard, a third clapboard and a fourth clapboard, wherein the first clapboard, the second clapboard, the third clapboard, the fourth clapboard and the cabinet body jointly form a first cable chamber, a bus chamber, a breaker chamber, an instrument chamber and a second cable chamber.
5. The shipborne shore power high voltage power distribution cabinet according to claim 4, wherein the first partition plate and the fourth partition plate are both arranged in an L shape, the upper end of the first partition plate is installed on the other side of the inner wall of the upper end of the cabinet body, the lower end of the first partition plate is installed in the middle of the other side of the second partition plate, the upper end of the second partition plate is installed in the middle of the inner wall of the upper end of the cabinet body, the lower end of the second partition plate is installed on one side of the inner wall of the lower end of the cabinet body, one end of the third partition plate is installed on the lower portion of the inner wall of one side of the cabinet body, the other end of the third partition plate is installed in the middle of one side of the second partition plate, the upper end of the fourth partition plate is installed on one side of the inner wall of the upper end of the cabinet body, and the lower end of the fourth partition plate is installed on the upper portion of the inner wall of one side of the cabinet body.
6. The shipborne shore power high voltage power distribution cabinet of claim 1, further comprising: the upper cabinet door, the middle cabinet door and the lower cabinet door are respectively arranged on one opening from top to bottom.
7. The shipborne shore power high voltage power distribution cabinet according to claim 4, wherein said electronics package comprises: the main bus, go up the static contact, circuit breaker and generating line connection copper bar, the main bus, generating line connection copper bar with go up the static contact and all install in the generating line is indoor, the main bus with the upper portion of generating line connection copper bar is connected, go up the static contact with the generating line connection copper bar is connected, the circuit breaker install in the circuit breaker is indoor, go up the static contact with the static contact is operatively with the circuit breaker is connected down.
8. The shipborne shore power high voltage power distribution cabinet of claim 7, further comprising: the chassis vehicle is slidably mounted on the upper surface of the third partition plate, the circuit breaker is mounted on the chassis vehicle, and the chassis vehicle can operatively drive the circuit breaker to be connected with or disconnected from the upper static contact and the lower static contact.
9. The shipborne shore power high voltage power distribution cabinet of claim 6, further comprising: the phase sequence meter, the voltmeter, the frequency table, the power meter, the ammeter and the kilowatt-hour meter are all arranged on the upper cabinet door.
10. The shipborne shore power high voltage power distribution cabinet of claim 6, wherein an observation window is respectively arranged on the middle cabinet door and the lower cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699516.2U CN218732515U (en) | 2022-10-13 | 2022-10-13 | Shipborne shore power high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699516.2U CN218732515U (en) | 2022-10-13 | 2022-10-13 | Shipborne shore power high-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218732515U true CN218732515U (en) | 2023-03-24 |
Family
ID=85582376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222699516.2U Active CN218732515U (en) | 2022-10-13 | 2022-10-13 | Shipborne shore power high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218732515U (en) |
-
2022
- 2022-10-13 CN CN202222699516.2U patent/CN218732515U/en active Active
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