CN104133089A - Single-phase and four-meter-position electric energy metering box - Google Patents

Single-phase and four-meter-position electric energy metering box Download PDF

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Publication number
CN104133089A
CN104133089A CN201410403847.4A CN201410403847A CN104133089A CN 104133089 A CN104133089 A CN 104133089A CN 201410403847 A CN201410403847 A CN 201410403847A CN 104133089 A CN104133089 A CN 104133089A
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CN
China
Prior art keywords
electric energy
meter
phase
electric
isolating switch
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.)
Pending
Application number
CN201410403847.4A
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Chinese (zh)
Inventor
黄锋
俞磊
沈华
甄昊涵
张垠
朱铮
王新刚
顾臻
翁素婷
江剑峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Shanghai Electric Power Co Ltd
East China Power Test and Research Institute Co Ltd
Original Assignee
State Grid Shanghai Electric Power Co Ltd
East China Power Test and Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Shanghai Electric Power Co Ltd, East China Power Test and Research Institute Co Ltd filed Critical State Grid Shanghai Electric Power Co Ltd
Priority to CN201410403847.4A priority Critical patent/CN104133089A/en
Publication of CN104133089A publication Critical patent/CN104133089A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a single-phase and four-meter-position electric energy metering box. The single-phase and four-meter-position electric energy metering box comprises a box body, a box cover, four electric protection assemblies, collectors and four electric energy meters. Each electric protection assembly comprises a breaker in front of one meter and a breaker behind the meter, wherein the breaker in front of the corresponding meter, the electric energy meter and the breaker behind the meter are sequentially connected to form the electric energy meter assembly. The four electric energy meters are connected with the collectors respectively; the collectors are connected with a remote terminal through a concentrator; the collectors collect electric pulse signals of the four electric energy meters, convert the electric pulse signals into digital data information and transmit the digital data information to the concentrator; the concentrator gathers the data information of all the collectors and transmits the data information to the remote terminal; the electric protection assemblies protect electric equipment against damage. Compared with the prior art, the single-phase and four-meter-position electric energy metering box has the advantages of being intelligent in meter reading, unified in specification to lower the cost, and the like.

Description

A kind of single-phase four epi-position electrical energy metering tanks
Technical field
The present invention relates to a kind of power equipment, especially relate to a kind of single-phase four epi-position electrical energy metering tanks.
Background technology
Because the residing latitude that varies in size of terrestrial reference is different, so developer is at the commercial house of considering to build in daylighting and building cost at present, the amount of every layer is all different, so the design of electric energy case has brought very large inconvenience, because some the commercial house story height, add developer and reduce artificially the size of elevator, therefore send special messenger to go to check meter and become more and more unrealistic, moreover because the amount of every layer is multifarious, therefore the epi-position number of electric energy case is also multifarious, and specification has also strengthened unintentionally production cost and maintenance cost too much.
The Chinese patent that for example application number is 201210517400.0 discloses a kind of box of electric energy meter, comprise casing and circuit installing plate, circuit installing plate is provided with service entrance switch conductive hole and outlet switch conductive hole, enter to show distribution and be connected with service entrance switch joint by service entrance switch conductive hole, go out to show distribution and be connected with outlet switch joint by outlet switch conductive hole; One side of circuit installing plate is provided with groove, enters to show distribution and go out to show distribution to be movably arranged on groove.The present invention, according to the spacing of ammeter upper incoming line hole and wire hole, can regulate arbitrarily into table distribution and go out to show distribution, and the connection that meets plurality of specifications ammeter is used, and has reduced cost.But this box of electric energy meter has two obvious shortcomings: the one, be only provided with an epi-position, in one deck, have two families other time two batch meters need to be installed, this has increased unintentionally cost, has also run counter to the original intention that this invention designs simultaneously; The 2nd, need on-the-spot problem of checking meter.
Summary of the invention
Object of the present invention is exactly that a kind of uniform specification nonmetal single-phase four epi-position electrical energy metering tanks of easy indoor type of checking meter are provided in order to overcome the defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of single-phase four epi-position electrical energy metering tanks, this batch meter comprises casing, case lid, four electric protection assemblies, collector and four electric energy meters, described electric protection assembly comprises the front isolating switch of table and the rear isolating switch of table before comprising table, before described table, after isolating switch, electric energy meter and table, isolating switch connects and composes ammeter assembly successively, described four electric energy meters are connected with collector respectively, and described collector also with by concentrator is connected with remote terminal;
Described collector gathers the electric impulse signal of described four electric energy meters; and convert digital data information to; and described data message is sent to and passes through concentrator; described concentrator is collected the data message of each collector; and data message is sent to remote terminal, described electric protection component protection electrical equipment is not damaged.
Described casing upper end is provided with for by the knock down hole of communication line and power circuit.
Described case lid is provided with air hole, four view windows and four handle holes, and the position of described four view windows is corresponding with the display screen of four electric energy meters respectively, and the position of described four handle holes is corresponding with the position of the switch of isolating switch after four tables respectively.
On described case lid, be also provided with four Informations.
Before described table, isolating switch is single-stage residual current circuit breaker, and after described table, isolating switch is double-pole cut-out.
Described collector comprises storer and infrared communication device for communicating by letter with write by hand device, and described storer is used for storing described data message.
Compared with prior art, the present invention has the following advantages:
1) floor majority is every layer of two family or four families now, four epi-position electrical energy metering tanks of the present invention have four electric energy meters, for four family floors, there is good practicality, for two family floors, can in two-layer centre, establish a batch meter, floors more than general four families, often has multi-section stair, for example 8 family floors have two stair, therefore can respectively establish a batch meter at two stair places.
2) mode of knock down hole is convenient to the one-shot forming of batch meter casing.
3) after table, isolating switch is unexpected except switch exposes case lid, all, in case lid, can avoid like this resident to touch and cause danger by mistake, simultaneously also can hand off circuit, and air hole can well dispel the heat.
4) Information is used for showing that family is other.
5) before table, isolating switch is single-stage residual current circuit breaker, can prevent electric leakage accident, and after table, isolating switch prevents in user family that short circuit or overload have caused electrical equipment or circuit to damage.
6) conveniently check meter.
7) reduce Material Cost.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present invention;
Fig. 2 is case inner structure schematic diagram of the present invention;
Fig. 3 is concentrator, collector syndeton schematic diagram;
Fig. 4 is the syndeton schematic diagram of box house part;
Wherein: 1, casing, 2, case lid, 4, collector, 5, electric energy meter, 6, concentrator, 7, batch meter, 8, remote terminal, 11, mounting hole, 21, air hole, 22, view window, 23, handle hole, 31, isolating switch before table, 32, isolating switch after table.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.The present embodiment be take technical solution of the present invention and is implemented as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
A kind of single-phase four epi-position electrical energy metering tanks 7, as illustrated in fig. 1 and 2, this batch meter 7 comprises casing 1, case lid 2, four electric protection assemblies, collector 4 and four electric energy meters 5, electric protection assembly comprises the front isolating switch 31 of table and the rear isolating switch 32 of table before comprising table, before table, after isolating switch 31, electric energy meter 5 and table, isolating switch 32 connects and composes ammeter assembly successively, four electric energy meters 5 are connected with collector 4 respectively, as shown in Figure 3, collector 4 also with by concentrator 6 is connected with remote terminal 8, and wherein the collector 4 in concentrator 6 batch meter 7 all with entire building is connected;
Collector 4 gathers the electric impulse signal of four electric energy meters 5; and convert digital data information to; and data message is sent to by concentrator 6; concentrator is collected the data message of each collector 4; and data message is sent to remote terminal 8, electric protection assembly 3 protection electrical equipments are not damaged.
As shown in Figure 4, casing 1 is provided with 4 mounting holes, for casing 1 is arranged within the walls.
Casing 1 upper end is provided with knock down hole, and for by communication line and power circuit, two are positioned at casing 1 top, and one is positioned at casing 1 bottom, two tops knock hole for by inlet wire and communication line, bottom knock hole for by outlet.
As shown in Figure 1, case lid 2 is provided with air hole 21, four view windows 22 and four handle holes 23, the position of four view windows 22 is corresponding with the display screen of four electric energy meters 5 respectively, the position of four handle holes 23 is corresponding with the position of the switch of isolating switch 32 after four tables respectively, when case lid 2 covers, can see from the outside the display screen of four electric energy meters 5, simultaneously also can be from four tables be manually controlled in outside disconnection and the closure of isolating switch 32.
On case lid 2, be also provided with four Informations 24, Information user shows that family is other, can for example, by householder's name or number (Room 301), represent.
Wherein, before table, isolating switch 31 is single-stage residual current circuit breaker, and after table, isolating switch 32 is double-pole cut-out.
Collector 4 comprises storer and infrared communication device for communicating by letter with write by hand device, and storer is for storing data information.
Because belong to indoor use, so casing 1 and case lid 2 are nonmetallic materials, can meet the demands like this, can reduce cost again.
The present embodiment design parameter is as shown in table 1.
Table 1

Claims (7)

1. single-phase four epi-position electrical energy metering tanks, it is characterized in that, this batch meter comprises casing, case lid, four electric protection assemblies, collector and four electric energy meters, described electric protection assembly comprises the front isolating switch of table and the rear isolating switch of table before comprising table, before described table, after isolating switch, electric energy meter and table, isolating switch connects and composes ammeter assembly successively, described four electric energy meters are connected with collector respectively, and described collector also with by concentrator is connected with remote terminal;
Described collector gathers the electric impulse signal of described four electric energy meters; and convert digital data information to; and described data message is sent to and passes through concentrator; described concentrator is collected the data message of each collector; and data message is sent to remote terminal, described electric protection component protection electrical equipment is not damaged.
2. a kind of single-phase four epi-position electrical energy metering tanks according to claim 1, is characterized in that, described casing upper end is provided with for by the knock down hole of communication line and power circuit.
3. a kind of single-phase four epi-position electrical energy metering tanks according to claim 1, it is characterized in that, described case lid is provided with air hole, four view windows and four handle holes, the position of described four view windows is corresponding with the display screen of four electric energy meters respectively, and the position of described four handle holes is corresponding with the position of the switch of isolating switch after four tables respectively.
4. a kind of single-phase four epi-position electrical energy metering tanks according to claim 3, is characterized in that, are also provided with four Informations on described case lid.
5. a kind of single-phase four epi-position electrical energy metering tanks according to claim 1, is characterized in that, before described table, isolating switch is single-stage residual current circuit breaker, and after described table, isolating switch is double-pole cut-out.
6. a kind of single-phase four epi-position electrical energy metering tanks according to claim 1, is characterized in that, described collector comprises storer and infrared communication device for communicating by letter with write by hand device, and described storer is used for storing described data message.
7. a kind of single-phase four epi-position electrical energy metering tanks according to claim 1, is characterized in that, described casing and case lid are nonmetallic materials.
CN201410403847.4A 2014-08-15 2014-08-15 Single-phase and four-meter-position electric energy metering box Pending CN104133089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410403847.4A CN104133089A (en) 2014-08-15 2014-08-15 Single-phase and four-meter-position electric energy metering box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410403847.4A CN104133089A (en) 2014-08-15 2014-08-15 Single-phase and four-meter-position electric energy metering box

Publications (1)

Publication Number Publication Date
CN104133089A true CN104133089A (en) 2014-11-05

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266124A (en) * 2014-10-20 2015-01-07 国网上海市电力公司 Pole type street lamp device
CN104270867A (en) * 2014-10-20 2015-01-07 国网上海市电力公司 Control box for street lamp
CN106291022A (en) * 2015-05-27 2017-01-04 安徽圣享智能科技有限公司 A kind of multifunctional electric energy meter batch meter
CN106405174A (en) * 2015-07-30 2017-02-15 安徽圣享智能科技有限公司 Intelligent electric energy meter measuring box
CN106405178A (en) * 2015-07-30 2017-02-15 安徽圣享智能科技有限公司 Electricity larceny prevention device for electric energy meter measuring box
CN106771434A (en) * 2015-11-23 2017-05-31 安徽圣享智能科技有限公司 A kind of anti-box of electric energy meter visited one house after another
CN106989912A (en) * 2017-05-23 2017-07-28 国网上海市电力公司 A kind of portable connect-disconnect life experimental rig of batch meter and test method
CN111007312A (en) * 2019-11-04 2020-04-14 广西电网有限责任公司 Identification method of multiple intelligent meters under centralized metering system and centralized metering system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2840224Y (en) * 2005-07-22 2006-11-22 黄华 Multi-position meter
CN101329368A (en) * 2007-11-03 2008-12-24 湖北盛佳电器设备有限公司 Multi-meter position electric energy metering device
CN204028182U (en) * 2014-08-15 2014-12-17 国网上海市电力公司 A kind of single-phase four epi-position electrical energy metering tanks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2840224Y (en) * 2005-07-22 2006-11-22 黄华 Multi-position meter
CN101329368A (en) * 2007-11-03 2008-12-24 湖北盛佳电器设备有限公司 Multi-meter position electric energy metering device
CN204028182U (en) * 2014-08-15 2014-12-17 国网上海市电力公司 A kind of single-phase four epi-position electrical energy metering tanks

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266124A (en) * 2014-10-20 2015-01-07 国网上海市电力公司 Pole type street lamp device
CN104270867A (en) * 2014-10-20 2015-01-07 国网上海市电力公司 Control box for street lamp
CN106291022A (en) * 2015-05-27 2017-01-04 安徽圣享智能科技有限公司 A kind of multifunctional electric energy meter batch meter
CN106405174A (en) * 2015-07-30 2017-02-15 安徽圣享智能科技有限公司 Intelligent electric energy meter measuring box
CN106405178A (en) * 2015-07-30 2017-02-15 安徽圣享智能科技有限公司 Electricity larceny prevention device for electric energy meter measuring box
CN106771434A (en) * 2015-11-23 2017-05-31 安徽圣享智能科技有限公司 A kind of anti-box of electric energy meter visited one house after another
CN106989912A (en) * 2017-05-23 2017-07-28 国网上海市电力公司 A kind of portable connect-disconnect life experimental rig of batch meter and test method
CN111007312A (en) * 2019-11-04 2020-04-14 广西电网有限责任公司 Identification method of multiple intelligent meters under centralized metering system and centralized metering system
CN111007312B (en) * 2019-11-04 2022-04-22 广西电网有限责任公司 Identification method of multiple intelligent meters under centralized metering system and centralized metering system

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Application publication date: 20141105

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