CN212063082U - Low-voltage two-cabinet three-purpose structure - Google Patents
Low-voltage two-cabinet three-purpose structure Download PDFInfo
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- CN212063082U CN212063082U CN202020905892.0U CN202020905892U CN212063082U CN 212063082 U CN212063082 U CN 212063082U CN 202020905892 U CN202020905892 U CN 202020905892U CN 212063082 U CN212063082 U CN 212063082U
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- 238000005192 partition Methods 0.000 claims abstract description 28
- 239000003990 capacitor Substances 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of low-voltage power distribution, in particular to a low-voltage two-cabinet three-purpose structure, which comprises a low-voltage cabinet body and a cabinet door which is arranged on the low-voltage cabinet body and is hinged with the low-voltage cabinet body, wherein the low-voltage cabinet body comprises a first low-voltage cabinet and a second low-voltage cabinet, a first partition plate is arranged at the middle position of the first low-voltage cabinet, a first incoming line cabinet area is arranged above the first partition plate, and a first component is arranged in the first incoming line cabinet; a second partition plate is arranged in the middle of the second low-voltage cabinet, a capacitor cabinet area is arranged above the second partition plate, and a fourth component, a fifth component and a sixth component are arranged in the capacitor cabinet area; and a wire outlet cabinet area is formed by the lower part of the first partition plate and the lower part of the second partition plate, and a terminal strip, a second component and a third component are arranged in the wire outlet cabinet area. The structure is simple, the occupied area is small, the consumption of raw materials is reduced, and the material cost is saved.
Description
Technical Field
The utility model belongs to the technical field of the low pressure distribution, concretely relates to two cabinets three way structures of low pressure.
Background
The low-voltage complete switch equipment and control equipment are commonly called low-voltage switch cabinets and low-voltage power distribution cabinets. At present, in a common general box-type substation, a low-voltage power distribution cabinet is composed of three relatively independent cabinets, namely a low-voltage incoming cabinet, a low-voltage outgoing cabinet and a low-voltage capacitor cabinet, and the three relatively independent cabinets respectively play roles in protecting a circuit, distributing loads, and centrally compensating reactive loads. The main types of the power distribution cabinets include a GCS cabinet, a GCK cabinet, a MNS cabinet, a GGD cabinet and the like, wherein the GCK series AC low-voltage power distribution cabinets are listed as novel energy-saving products by the nation, and the power distribution cabinet has the advantages of advanced control center structure, high electrical performance and the like, but also has the defects of large investment, large occupied area and the like.
Due to the popularization of the intelligent power grid, a more miniaturized intelligent switch and an intelligent capacitor which is simple and convenient in wiring are disclosed, so that the occupied area of the power distribution cabinet is not fully utilized; in order to improve the utilization rate of the space in the power distribution cabinet and reduce the occupied area under the condition that the functions of the power distribution cabinet are not reduced, a novel power distribution cabinet structure is specially researched.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two cabinets of three way structures of low pressure, its simple structure, area is little, reduces consumeing of raw materials, saves consumptive material cost.
The utility model discloses a realize through following technical scheme:
a low-voltage two-cabinet three-purpose structure comprises a low-voltage cabinet body and a cabinet door which is arranged on the low-voltage cabinet body and hinged with the low-voltage cabinet body, and is characterized in that the low-voltage cabinet body comprises a first low-voltage cabinet and a second low-voltage cabinet, a first partition plate is arranged in the middle of the first low-voltage cabinet, a first incoming line cabinet area is arranged above the first partition plate, and a first component is arranged in the first incoming line cabinet area; a second partition plate is arranged in the middle of the second low-voltage cabinet, a capacitor cabinet area is arranged above the second partition plate, and a fourth component, a fifth component and a sixth component are arranged in the capacitor cabinet area; and a wire outlet cabinet area is formed by the lower part of the first partition plate and the lower part of the second partition plate, and a terminal strip, a second component and a third component are arranged in the wire outlet cabinet area.
Preferably, the first component is a molded case circuit breaker.
Preferably, the second component is an air circuit breaker.
Preferably, the third component is a molded case circuit breaker.
Preferably, the four, five and six components are respectively a relay, a contactor and a capacitor.
Preferably, the cabinet door is provided with a voltage ammeter, an indicator light and a voltage-current conversion switch.
Preferably, the top of the low-voltage cabinet body is provided with heat dissipation holes, and protective nets are arranged at the heat dissipation holes.
The utility model has the advantages that:
1. the second low-voltage cabinet is divided into an upper area and a lower area which are relatively independent through a built-in partition plate, so that the existing low-voltage cabinet effectively replaces the problems to be solved of the original three cabinets, namely, the upper part of the first low-voltage cabinet is an incoming cabinet area, the upper part of the second low-voltage cabinet is a capacitor cabinet area, and the lower parts of the first low-voltage cabinet and the second low-voltage cabinet are outgoing cabinet areas, so that the two cabinets form three relatively independent cabinet areas;
2. when one box-type transformer is manufactured, copper terminal row consumables can be saved for the low-voltage power distribution cabinet by using the structure, panel consumables of the low-voltage cabinet are saved, shell consumables of the low-voltage cabinet are saved, the cost is reduced, and the economic benefit of a factory is improved;
3. through setting up the louvre at the top for this structure can be fine when the operation the heat dissipation, through adding at louvre department and establishing the protection network, the protection network firstly can block partial large granule dust and get into the low-voltage cabinet, secondly can avoid the animal to get into the low-voltage cabinet and gnaw and sting the cable, causes the damage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic structural diagram of an original box-type transformer;
in the attached drawing, a first component 1, a second component 2, a third component 3, a fourth component 4, a fifth component 5, a sixth component 6, a 7 low-voltage cabinet body, a first low-voltage cabinet 701, a second low-voltage cabinet 702, a cabinet door 8, a first partition plate 9, a second partition plate 10, a terminal strip 11, heat dissipation holes 12, a voltage ammeter 13, a voltage-current conversion switch 14 and an indicator light 15 are arranged in the cabinet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, a low-voltage two-cabinet three-purpose structure includes a low-voltage cabinet body 7 and a cabinet door 8 mounted on the low-voltage cabinet body 7 and hinged to the low-voltage cabinet body 7, the low-voltage cabinet body 7 includes a first low-voltage cabinet 701 and a second low-voltage cabinet 702, a first partition plate 9 is disposed in the middle of the first low-voltage cabinet 701, a line inlet cabinet area is disposed above the first partition plate 9, a first component 1 is disposed in the line inlet cabinet area, and the first component 1 is disposed on the first partition plate 9; a second partition plate 10 is arranged in the middle of the second low-voltage cabinet 702, a capacitor cabinet area is arranged above the second partition plate 10, a fourth component 4, a fifth component 5 and a sixth component 6 which are sequentially connected through cables are arranged in the capacitor cabinet area, and the fourth component 4, the fifth component and the sixth component are respectively fixed on the built-in plate through screws and bolts; and a wire outlet cabinet area is formed by the lower part of the first partition plate 9 and the lower part of the second partition plate 10, a terminal strip 11, a second component 2 and a third component 3 are arranged in the wire outlet cabinet area, wherein the third component 3 is placed on the right side of the lower half part of the second low-voltage cabinet 702 and is fixed on the built-in plate through screws and bolts.
Component one 1 adopts moulded case circuit breaker, and component two 2 adopts air circuit breaker, component three 3 adopts moulded case circuit breaker, component four 4, five, six are relay, contactor and electric capacity respectively, be equipped with volt ammeter 13, pilot lamp 15 and voltage current change over switch 14 on the cabinet door 8, the top of the low-voltage cabinet body 7 is equipped with louvre 12, and louvre 12 department is equipped with the protection network.
The utility model has the advantages of simple structure, simple process saves raw materials, can know through figure 2 and 3 comparisons, on average makes a box transformer, can save a large amount of consumptive materials, reduce cost in low-voltage distribution cabinet district.
Taking a box-type transformer with the model number of YBM-630/12 as an example, 118 meters of copper terminal rows are saved, one side of a low-voltage cabinet is saved, 1.8 square meters of a shell is saved, and the sum of money can be saved to 7000 yuan. The method comprises the following specific steps:
saving copper bars by 80 x 8, copper price 56 yuan/kg): 80 x 0.8 x 0.08 x 8.9 x 56=2551.808 elements;
the saving shell is converted into a RMB shell 1550 yuan/square meter: 1.8 x 1550=2790 element;
one side of the low-voltage cabinet is saved and is folded into RMB 1500 yuan;
the total saving of RMB 2551.808+2790+1500=6841.808 yuan.
The low-voltage power distribution cabinet with the structure can replace the original three cabinets, the maximization of the space utilization rate in the cabinet is realized, and the occupied area of the low-voltage power distribution cabinet is saved.
The above embodiments are only specific examples of the present invention, and are not intended to limit the present invention in any way, and those skilled in the art may modify or modify the above embodiments by using the technical content disclosed above and equivalent embodiments. However, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the present invention.
Claims (7)
1. A low-voltage two-cabinet three-purpose structure comprises a low-voltage cabinet body (7) and a cabinet door (8) which is arranged on the low-voltage cabinet body (7) and hinged with the low-voltage cabinet body (7), and is characterized in that the low-voltage cabinet body (7) comprises a first low-voltage cabinet (701) and a second low-voltage cabinet (702), a first partition plate (9) is arranged in the middle of the first low-voltage cabinet (701), a line inlet cabinet area is arranged above the first partition plate (9), and a first component (1) is arranged in the line inlet cabinet area; a second partition plate (10) is arranged in the middle of the second low-voltage cabinet (702), a capacitor cabinet area is arranged above the second partition plate (10), and a fourth component (4), a fifth component (5) and a sixth component (6) are arranged in the capacitor cabinet area; and a wire outlet cabinet area is formed below the first partition plate (9) and the second partition plate (10), and a terminal strip (11), a second component (2) and a third component (3) are arranged in the wire outlet cabinet area.
2. A low-voltage two-cabinet three-purpose structure according to claim 1, characterized in that said first component (1) is a molded case circuit breaker.
3. A low-voltage two-cabinet three-purpose structure according to claim 1, characterized in that said second component (2) is an air circuit breaker.
4. A low-voltage two-cabinet three-purpose structure according to claim 1, wherein said three component (3) is a molded case circuit breaker.
5. The three-purpose structure of two low-voltage cabinets of claim 1, wherein said four (4), five and six components are respectively a relay, a contactor and a capacitor.
6. The low-voltage two-cabinet three-purpose structure according to claim 1, characterized in that a voltage and current meter (13), an indicator light (15) and a voltage and current transfer switch (14) are arranged on the cabinet door (8).
7. The three-purpose structure of two low-voltage cabinets according to claim 1, characterized in that the top of the low-voltage cabinet (7) is provided with heat dissipation holes (12), and a protective net is installed at the heat dissipation holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020905892.0U CN212063082U (en) | 2020-05-26 | 2020-05-26 | Low-voltage two-cabinet three-purpose structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020905892.0U CN212063082U (en) | 2020-05-26 | 2020-05-26 | Low-voltage two-cabinet three-purpose structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212063082U true CN212063082U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020905892.0U Active CN212063082U (en) | 2020-05-26 | 2020-05-26 | Low-voltage two-cabinet three-purpose structure |
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| Country | Link |
|---|---|
| CN (1) | CN212063082U (en) |
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2020
- 2020-05-26 CN CN202020905892.0U patent/CN212063082U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220914 Address after: Building 77, New Century Science and Technology City, Danyang Office, Development Zone, Heze City, Shandong Province, 274000 Patentee after: Luming (Shandong) Municipal Engineering Co.,Ltd. Address before: No. 999, Jinan Road, Heze Development Zone, Shandong Province 274000 Patentee before: SHANDONG MINGDA ELECTRIC APPLIANCE CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low-voltage two cabinet three purpose structure Effective date of registration: 20220928 Granted publication date: 20201201 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Luming (Shandong) Municipal Engineering Co.,Ltd. Registration number: Y2022980016618 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201201 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Luming (Shandong) Municipal Engineering Co.,Ltd. Registration number: Y2022980016618 |