CN206640158U - A kind of pre-payment control cabinet - Google Patents
A kind of pre-payment control cabinet Download PDFInfo
- Publication number
- CN206640158U CN206640158U CN201720362347.XU CN201720362347U CN206640158U CN 206640158 U CN206640158 U CN 206640158U CN 201720362347 U CN201720362347 U CN 201720362347U CN 206640158 U CN206640158 U CN 206640158U
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- CN
- China
- Prior art keywords
- control unit
- acquisition terminal
- control cabinet
- electric energy
- relay
- 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.)
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of pre-payment control cabinet, it is characterised in that：It includes casing, it is divided into two parts in casing, control unit and metering units, acquisition terminal, aviation socket, fuse and relay are provided with control unit, electric energy meter, terminal box and ground wire are provided with metering units, acquisition terminal is wirelessly connected to the main website of outside, electric energy meter is connected with acquisition terminal, acquisition terminal is connected to the breaker of outside, acquisition terminal, aviation socket, fuse and relay are connected to signal lamp and breaking-closing operating button on casing, and fuse and relay are connected with electric energy meter.The advantages of the utility model：Control unit and metering units physical isolation, prevent mutual signal interference lead to not meter reading or can not long-range separating brake, avoid line fault from causing two modules while situation about burning；Increase protection circuit in control unit；Remote meter reading, long-range separating brake can be carried out with long-distance metering, control, control module collection metering module data.
Description
Technical field
A kind of pre-payment control cabinet is the utility model is related to, belongs to electric-power metering technical field.
Background technology
Control unit and metering units mixing cabling are fitted together in power system at present, easily cause signal interference
Situation, lead to not meter reading or can not long-range separating brake, it may appear that line fault causes two modules while situation about burning,
And it can not effectively implement remote control and accurate metering.
Existing control circuit does not have protection circuit mostly, and overload easily occurs in line fault damages control circuit
Cause high-tension switch gear can not normal work, can not effectively protect control circuit steady operation.
Utility model content
The technical problems to be solved in the utility model, it is to provide with protection circuit, control unit and metering units
Will not mutually signal interference, remotely can wirelessly be measured by GPRS, control a kind of pre-payment control cabinet.
The utility model is realized by following proposal：A kind of pre-payment control cabinet, it is characterised in that：It includes casing, institute
State in casing and two parts, control unit and metering units be divided into by spacer block, be provided with described control unit special transformer acquisition terminal,
Aviation socket, fuse and relay, be provided with the metering units three-phase and four-line electric multi-functional electric energy meter, terminal box and
Ground wire, the special transformer acquisition terminal are connected by wireless communication module with the main website of outside, and the three-phase and four-line electronic type is more
Function electric energy meter is connected by data wire through the spacer block with the special transformer acquisition terminal, and the special transformer acquisition terminal passes through
The aviation socket is connected to the breaker of outside, and the outside of the casing is provided with signal lamp and breaking-closing operating button,
The special transformer acquisition terminal, the aviation socket, the fuse and the relay are connected to the signal by signal wire
Indicator lamp, the breaking-closing operating button is connected to by control line, forms protection circuit, so as to form described control unit,
The fuse and the relay are connected by signal wire with three-phase and four-line electric multi-functional electric energy meter, the three-phase four
Line electric multi-functional electric energy meter is connected to binding post in the terminal box and forms the metering units, in the terminal box
Binding post be connected to the ground wire.
The relay is provided with three.
The three-phase and four-line electric multi-functional electric energy meter is provided with two.
The breaking-closing operating button is arranged on the side wall of the casing.
Described control unit face view is provided with control unit door, and the face view of the metering units is provided with metering units door.
The signal lamp is arranged on described control unit door.
The signal lamp is provided with three, is power supply indicator, combined floodgate indicator lamp and separating brake indicator lamp respectively.
Form is equipped with described control unit door and metering units door.
The area of the metering units is more than the area of described control unit.
The special transformer acquisition terminal, the aviation socket, the fuse and the relay are each attached to the control
Inside unit, the three-phase and four-line electric multi-functional electric energy meter, the terminal box and the ground wire are each attached to the meter
Measure inside unit.
The beneficial effects of the utility model are：
1st, a kind of control of pre-payment control cabinet of the utility model and metering physical isolation prevent that control unit and metering are single
First mutually signal interference lead to not meter reading or can not long-range separating brake, avoid line fault from causing two modules while burn
Situation；
2nd, a kind of pre-payment control cabinet of the utility model increases protection circuit in control unit, it is ensured that in line fault
In the case of ensure equipment normal work be unlikely to burn in flakes；
3rd, a kind of pre-payment control cabinet of the utility model remotely can wirelessly be measured by GPRS, controlled, and control module is adopted
Collect metering module data and carry out remote meter reading, long-range separating brake is carried out by control unit；
4th, a kind of pre-payment control cabinet of the utility model directly takes low tension without energy-storage module, control unit from breaker
Can, cost is saved, has ensured the person and property safety；
5th, there are indicator lamp and divide-shut brake button on a kind of casing of pre-payment control cabinet of the utility model, maintainer can lead to
Cross indicator lamp observation electricity consumption situation, it is not necessary to climb up electric pole and understand energization situation, can be by separating brake and switch knob directly to height
Equipment is pressed to carry out divide-shut brake, low-voltage control line control high-tension apparatus ensures personal safety；
6th, a kind of pre-payment control cabinet of the utility model realizes that remote control equipment power-off, local close-distance safety are closed a floodgate.
Brief description of the drawings
Fig. 1 is a kind of positive structure diagram of pre-payment control cabinet of the utility model.
Fig. 2 is a kind of facing structure for removing control unit door and metering units door of pre-payment control cabinet of the utility model
Schematic diagram.
Fig. 3 is a kind of side structure schematic view of pre-payment control cabinet of the utility model.
In figure：1 is casing, and 2 be spacer block, and 3 be control unit, and 4 be metering units, and 5 be special transformer acquisition terminal, and 6 be aviation
Socket, 7 be fuse, and 8 be relay, and 9 be three-phase and four-line electric multi-functional electric energy meter, and 10 be terminal box, and 11 be ground wire,
12 be signal lamp, and 13 be breaking-closing operating button, and 14 be control unit door, and 15 be metering units door, and 16 be form.
Embodiment
Further illustrated with reference to Fig. 1-3 pairs of the utility model, but scope of protection of the utility model is not limited in described
Hold.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to court
To or away from particular elements geometric centers direction, and accompanying drawing is compared using very simplified form and accurately using non-
Rate, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
For clarity, not describing whole features of practical embodiments, in the following description, known function is not described in detail
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to relevant system or relevant business
The limitation of industry, another embodiment is changed into by one embodiment, additionally, it should think this development be probably it is complicated and
It is time-consuming, but it is only to those skilled in the art routine work.
A kind of pre-payment control cabinet, it is characterised in that：It includes casing 1, and casing 1 is interior to be divided into two parts by spacer block 2, controls
Unit 3 and metering units 4 processed, control unit 3 is interior to be provided with special transformer acquisition terminal 5, aviation socket 6, fuse 7 and relay 8, counts
Measure and three-phase and four-line electric multi-functional electric energy meter 9, terminal box 10 and ground wire 11 are provided with unit 4, special transformer acquisition terminal 5 passes through
Wireless communication module with outside main website be connected, three-phase and four-line electric multi-functional electric energy meter 9 by data wire through spacer block 2 with
Special transformer acquisition terminal 5 is connected, and special transformer acquisition terminal 5 is connected to the breaker of outside, the outside of casing 1 by aviation socket 6
It is logical provided with signal lamp 12 and breaking-closing operating button 13, special transformer acquisition terminal 5, aviation socket 6, fuse 7 and relay 8
Cross signal wire and be connected to signal lamp 12, breaking-closing operating button 13 is connected to by control line, forms protection circuit, so as to
Composition control unit 3, fuse 7 and relay 8 are connected by signal wire with three-phase and four-line electric multi-functional electric energy meter 9,
Three-phase and four-line electric multi-functional electric energy meter 9 is connected to the binding post composition metering units 4 in terminal box 10, in terminal box 10
Binding post be connected to ground wire 11.
Relay 8 is provided with three.
Three-phase and four-line electric multi-functional electric energy meter 9 is provided with two.
Breaking-closing operating button 13 is arranged on the side wall of casing 1.
The face view of control unit 3 is provided with control unit door 14, and the face view of metering units 4 is provided with metering units door 15.
Signal lamp 12 is arranged on control unit door 14.
Signal lamp 12 is provided with three, is power supply indicator, combined floodgate indicator lamp and separating brake indicator lamp respectively.
Form 16 is equipped with control unit door 14 and metering units door 15.
The area of metering units 4 is more than the area of control unit 3.
Special transformer acquisition terminal 5, aviation socket 6, fuse 7 and relay 8 are each attached to inside control unit 3, three-phase four
Line electric multi-functional electric energy meter 9, terminal box 10 and ground wire 11 are each attached to inside metering units 4.
During operation, special transformer acquisition terminal 5, aviation socket 6, fuse 7 and relay 8 are connected to signal by signal wire and referred to
Show lamp 12, indicator lamp 12 prompts current device running status；Breaking-closing operating button 13, control device are connected to by control line
Divide-shut brake；Special transformer acquisition terminal 5 is connected by wireless communication module with main website, passes through data wire and two three-phase and four-line electronic types
The table of multifunctional electric energy 9 is connected, and the ammeter data collected is issued into main website, and responds the separating brake order that main website is sent；Specially become and adopt
Collection terminal 5 is connected with aviation socket 6 to be passed to the external equipments such as breaker by aviation socket 6 by the signal that main website is sent and makes
Separating brake acts；Fuse 7 and relay 8, composition protection circuit are protected to the circuit of device control cell 3, equipment；Pass through
Control unit 3, the separation of metering units 4 ensure not interfereing with each other between module；Earth leakage protective is carried out by being grounded 11 pairs of equipment, really
Protect personal safety.
Although more detailed elaboration is done to the technical solution of the utility model and has been enumerated, it will be appreciated that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this area
Be for art personnel it is clear that on the basis of without departing from the utility model spirit these modifications or improvements, belong to
In the scope of the requires of the utility model protection.
Claims (10)
- A kind of 1. pre-payment control cabinet, it is characterised in that：It includes casing（1）, the casing（1）Inside pass through spacer block（2）It is divided into Two parts, control unit（3）And metering units（4）, described control unit（3）It is interior to be provided with special transformer acquisition terminal（5）, aviation socket （6）, fuse（7）And relay（8）, the metering units（4）It is interior to be provided with three-phase and four-line electric multi-functional electric energy meter（9）、 Terminal box（10）And ground wire（11）, the special transformer acquisition terminal（5）It is connected by wireless communication module with the main website of outside, institute State three-phase and four-line electric multi-functional electric energy meter（9）The spacer block is passed through by data wire（2）With the special transformer acquisition terminal（5） It is connected, the special transformer acquisition terminal（5）Pass through the aviation socket（6）It is connected to the breaker of outside, the casing（1）'s Outside is provided with signal lamp（12）With breaking-closing operating button（13）, the special transformer acquisition terminal（5）, the aviation socket （6）, the fuse（7）With the relay（8）The signal lamp is connected to by signal wire（12）, pass through control line It is connected to the breaking-closing operating button（13）, protection circuit is formed, so as to form described control unit（3）, the fuse （7）With the relay（8）Pass through signal wire and three-phase and four-line electric multi-functional electric energy meter（9）It is connected, the three-phase four Line electric multi-functional electric energy meter（9）It is connected to the terminal box（10）Interior binding post forms the metering units（4）, institute State terminal box（10）Interior binding post is connected to the ground wire（11）.
- A kind of 2. pre-payment control cabinet according to claim 1, it is characterised in that：The relay（8）Provided with three.
- A kind of 3. pre-payment control cabinet according to claim 1, it is characterised in that：The three-phase and four-line electronic type is multi-functional Electric energy meter（9）Provided with two.
- A kind of 4. pre-payment control cabinet according to claim 1, it is characterised in that：The breaking-closing operating button（13）If Put in the casing（1）Side wall.
- A kind of 5. pre-payment control cabinet according to claim 1, it is characterised in that：Described control unit（3）Face view is set There is control unit door（14）, the metering units（4）Face view be provided with metering units door（15）.
- A kind of 6. pre-payment control cabinet according to claim 5, it is characterised in that：The signal lamp（12）It is arranged on Described control unit door（14）On.
- A kind of 7. pre-payment control cabinet according to claim 1, it is characterised in that：The signal lamp（12）Provided with three It is individual, it is power supply indicator, combined floodgate indicator lamp and separating brake indicator lamp respectively.
- A kind of 8. pre-payment control cabinet according to claim 5, it is characterised in that：Described control unit door（14）And metering Cell gate（15）On be equipped with form（16）.
- A kind of 9. pre-payment control cabinet according to claim 1, it is characterised in that：The metering units（4）Area it is big In described control unit（3）Area.
- A kind of 10. pre-payment control cabinet according to claim 1, it is characterised in that：The special transformer acquisition terminal（5）, institute State aviation socket（6）, the fuse（7）With the relay（8）It is each attached to described control unit（3）Inside, described three The line electric multi-functional electric energy meter of phase four（9）, the terminal box（10）With the ground wire（11）It is single to be each attached to the metering Member（4）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720362347.XU CN206640158U (en) | 2017-04-09 | 2017-04-09 | A kind of pre-payment control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720362347.XU CN206640158U (en) | 2017-04-09 | 2017-04-09 | A kind of pre-payment control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640158U true CN206640158U (en) | 2017-11-14 |
Family
ID=60247212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720362347.XU Active CN206640158U (en) | 2017-04-09 | 2017-04-09 | A kind of pre-payment control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597123A (en) * | 2018-05-16 | 2018-09-28 | 广东电网有限责任公司 | A kind of three-phase remote is multi-functional to take control electric energy meter device |
-
2017
- 2017-04-09 CN CN201720362347.XU patent/CN206640158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597123A (en) * | 2018-05-16 | 2018-09-28 | 广东电网有限责任公司 | A kind of three-phase remote is multi-functional to take control electric energy meter device |
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