CN202474578U - Composite energy-saving power distribution cabinet - Google Patents
Composite energy-saving power distribution cabinet Download PDFInfo
- Publication number
- CN202474578U CN202474578U CN 201220105936 CN201220105936U CN202474578U CN 202474578 U CN202474578 U CN 202474578U CN 201220105936 CN201220105936 CN 201220105936 CN 201220105936 U CN201220105936 U CN 201220105936U CN 202474578 U CN202474578 U CN 202474578U
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- CN
- China
- Prior art keywords
- chamber
- switch
- capacitance compensation
- cabinet
- service entrance
- 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.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Abstract
The utility model discloses a composite energy-saving power distribution cabinet. The space inside the cabinet body is sequentially separated into a busbar chamber, a closed measuring room, a wire inlet switch chamber, a wire outlet switch chamber and a capacitance compensation chamber from top to bottom; a current transformer, a prepayment meter and an electricity meter are arranged in the closed measuring room; a wire inlet switch is fixedly arranged in the wire inlet switch chamber, and an indicating instrument, an intelligent control instrument and a change-over switch are arranged on a panel opposite to the wire inlet switch chamber; busbars and wire outlet switches are arranged in the wire outlet switch chamber; the capacitance compensation chamber is arranged behind the wire outlet switch chamber; and an intelligent capacitor is arranged in the capacitance compensation chamber. On the basis of guaranteeing the functions of the original power distribution cabinet, the functions of other equipment are integrated in the same switch cabinet, so that the power distribution cabinet disclosed by the utility model has the functions of wire inlet, metering, wire outlet, capacitance compensation and the like, and the input cost of a user is reduced; the operating process is simplified, and the labor intensity is reduced; and moreover, the overall performance of the product is improved, the loss of electric energy is reduced, the power factor is improved, and the power supply quality is guaranteed.
Description
Technical field
The utility model relates to a kind of power equipment, relates in particular to composite energy-saving distribution power cabinet.
Background technology
At present, because small-sized electric power user power utilization load is less, line loss is less, voltage is relatively stable; Therefore, small user's power supply unit generally do not require to possess no-power compensation function when inserting distribution line; But for little load concentrate, during the power consumption equipment frequent starting; The distribution line loss is relatively large, and the line power factor is relatively low, and quality of voltage can not guarantee.Transformer below the 160kVA has not only increased user's input cost if adopt the mode that increases the parallel capacitive compensation cabinet to compensate simultaneously, has also increased the volume of power supply unit.
Summary of the invention
The purpose of the utility model provides a kind of compact conformation, concentrated, safe in utilization, the reliable composite energy-saving distribution of function power cabinet.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of composite energy-saving distribution power cabinet, comprising: cabinet is characterized in that: the separated by spaces in the cabinet is bus-bar room, sealing measuring room, service entrance switch chamber, outlet switch gear room, capacitance compensation chamber; In the described sealing measuring room current transformer, prepayment meter and kilowatt-hour meter are housed; The indoor service entrance switch that is installed with of described service entrance switch is equipped with indicating instrument on the corresponding panel of service entrance switch chamber; Described outlet is equipped with bus-bar in the switch gear room, goes out wiretap; Rear portion, described outlet switch gear room is the capacitance compensation chamber, and capacitance compensation is indoor to be equipped with intelligent electric capacity.
According to described composite energy-saving distribution power cabinet, it is characterized in that: the space in the said cabinet is divided into bus-bar room, sealing measuring room, service entrance switch chamber, outlet switch gear room, capacitance compensation chamber from top to bottom successively.
According to described composite energy-saving distribution power cabinet, it is characterized in that: on the corresponding panel of said service entrance switch chamber intelligent controller and change over switch are housed in addition.
The utility model is guaranteeing to possess on the basis of original distribution power cabinet function, and the function of miscellaneous equipment is concentrated in the switch cubicle.Through adopting pre payment watthour meter, band to separate components and parts such as release service entrance switch, band residual current protection switch, intelligent electric capacity; Make it possess functions such as inlet wire, metering, outlet, capacitance compensation, thereby not only reduced number of devices, reduced user's input cost; Simplify operating process, reduced labour intensity; Also improve the product overall performance, reduced electric energy loss, improved power factor, guaranteed power supply quality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the front sectional structure sketch map of Fig. 1.
Fig. 3 is the side sectional structure sketch map of Fig. 1.
In the accompanying drawing: 1, cabinet; 2, intelligent controller; 3, change over switch; 4, indicating instrument; 5, prepayment meter; 6, kilowatt-hour meter; 7, sealing measuring room; 8, service entrance switch chamber; 9, service entrance switch; 10, bus-bar; 11, outlet switch gear room; 12, go out wiretap; 13, intelligent electric capacity; 14, capacitance compensation chamber; 15, current transformer, 16, bus-bar room.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
The utility model composite energy-saving distribution power cabinet such as Fig. 1, Fig. 2, shown in Figure 3 comprise cabinet 1, and the space in the cabinet 1 is divided into bus-bar room 16, sealing measuring room 7, service entrance switch chamber 8, outlet switch gear room 11, capacitance compensation chamber 14 from top to bottom successively; In the sealing measuring room 7 current transformer 15, prepayment meter 5 and kilowatt-hour meter 6 are housed; Service entrance switch chamber 8 internal fixation are equipped with service entrance switch 9, and indicating instrument 4, intelligent controller 2, change over switch 3 are housed on the corresponding panel of service entrance switch chamber; Bus-bar 10 is installed in the outlet switch gear room 11, goes out wiretap 12; 11 rear portions, outlet switch gear room are capacitance compensation chambers 14, and intelligent electric capacity 13 is installed in the capacitance compensation chamber 14.
The indoor service entrance switch that is equipped with of the utility model composite energy-saving distribution power cabinet service entrance switch is equipped with current transformer above the service entrance switch, current transformer is wired to kilowatt-hour meter; It is suitable for reading that the inlet wire cable is crimped onto service entrance switch, and the service entrance switch end opening is connected on bus-bar and the intelligent electric capacity through electric conductor, and intelligent electric capacity compensates according to the electric current of mutual inductor sample automatically; Bus-bar is connected to out on the wiretap through electric conductor, and the user can directly be crimped onto out the outlet cable on the wiretap in use.Thereby can make electric current get into service entrance switch, through the bus-bar of flowing through behind the service entrance switch, and then be diverted to through bus-bar and respectively to go out wiretap, again through going out wiretap to each outlet cable through the electric conductor that passes current transformer.
The utility model has possessed functions such as inlet wire, metering, outlet, capacitance compensation, has not only reduced number of devices, the function of many switch cubicles is focused on the switch cubicle; Reduced user's input cost; Simplify operating process, reduced labour intensity; Also improve the product overall performance, reduced electric energy loss, improved power factor, guaranteed power supply quality.
The utility model can be used for joining the 100KVA transformer to be used, and selects for use cabinet to be of a size of 2200*800*600, and service entrance switch can be selected the 400A circuit breaker for use in the cabinet; Go out wiretap and can join 3 road 250A circuit breakers; Can compensate 30Kvar, be equipped with prepayment meter and kilowatt-hour meter, realize functions such as inlet wire, metering, outlet, capacitance compensation with this; For the small user provides high-quality reliable power supply, can also guarantee the reliability service of whole electrical network simultaneously.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection range to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection range of the utility model.
Claims (3)
1. composite energy-saving distribution power cabinet, comprising: cabinet (1) is characterized in that: the separated by spaces in the cabinet (1) is bus-bar room (16), sealing measuring room (7), service entrance switch chamber (8), outlet switch gear room (11), capacitance compensation chamber (14); Current transformer (15), prepayment meter (5) and kilowatt-hour meter (6) are housed in the described sealing measuring room (7); Described service entrance switch chamber (8) internal fixation is equipped with service entrance switch (9), on the corresponding panel of service entrance switch chamber (8) indicating instrument (4) is housed; Bus-bar (10) is installed in the described outlet switch gear room (11), goes out wiretap (12); Rear portion, described outlet switch gear room (11) is capacitance compensation chamber (14), and intelligent electric capacity (13) is installed in capacitance compensation chamber (14).
2. composite energy-saving distribution power cabinet according to claim 1 is characterized in that: the space in the said cabinet (1) is divided into bus-bar room (16), sealing measuring room (7), service entrance switch chamber (8), outlet switch gear room (11), capacitance compensation chamber (14) from top to bottom successively.
3. composite energy-saving distribution power cabinet according to claim 1 is characterized in that: intelligent controller (2) and change over switch (3) are housed on the corresponding panel of said service entrance switch chamber (8) in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220105936 CN202474578U (en) | 2012-03-20 | 2012-03-20 | Composite energy-saving power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220105936 CN202474578U (en) | 2012-03-20 | 2012-03-20 | Composite energy-saving power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474578U true CN202474578U (en) | 2012-10-03 |
Family
ID=46922706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220105936 Expired - Fee Related CN202474578U (en) | 2012-03-20 | 2012-03-20 | Composite energy-saving power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593722A (en) * | 2012-03-20 | 2012-07-18 | 山东电力集团公司枣庄供电公司 | Composite energy-saving distribution power cabinet |
| CN103490321A (en) * | 2013-10-10 | 2014-01-01 | 昆山振宏电子机械有限公司 | Middle power distribution cabinet |
-
2012
- 2012-03-20 CN CN 201220105936 patent/CN202474578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593722A (en) * | 2012-03-20 | 2012-07-18 | 山东电力集团公司枣庄供电公司 | Composite energy-saving distribution power cabinet |
| CN103490321A (en) * | 2013-10-10 | 2014-01-01 | 昆山振宏电子机械有限公司 | Middle power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130813 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 277100 ZAOZHUANG, SHANDONG PROVINCE TO: 277000 ZAOZHUANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130813 Address after: 277000 the Yellow River Road, Xuecheng District, Shandong, No. 999, No. Patentee after: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 277100 No. 60 Guangming Middle Road, Shandong, Zaozhuang Patentee before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140320 |