CN204028182U - A kind of single-phase four epi-position electrical energy metering tanks - Google Patents
A kind of single-phase four epi-position electrical energy metering tanks Download PDFInfo
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- CN204028182U CN204028182U CN201420463004.9U CN201420463004U CN204028182U CN 204028182 U CN204028182 U CN 204028182U CN 201420463004 U CN201420463004 U CN 201420463004U CN 204028182 U CN204028182 U CN 204028182U
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Abstract
The utility model relates to 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, the front isolating switch of table and the rear isolating switch of table is comprised before described electric protection assembly comprises 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 pass through concentrator; the data message of each collector collected by described concentrator; and data message is sent to remote terminal, described electric protection component protection electrical equipment is not damaged.Compared with prior art, the utility model has intelligent meter data recording, and unified specification such as to reduce costs at the advantage.
Description
Technical field
The utility model relates to a kind of power equipment, especially relates to a kind of single-phase four epi-position electrical energy metering tanks.
Background technology
Because the latitude varying in size residing of terrestrial reference is different, so current developer is at the commercial house considering daylighting and building cost are built, the amount of every layer is all different, so the design of electric energy case brings very large inconvenience, because some the commercial house story height, add the size that developer reduces elevator artificially, therefore special messenger is sent 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 also increases production cost and maintenance cost unintentionally too much.
Such as application number be 201210517400.0 Chinese patent disclose 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 to 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; The 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 the enterprising string holes of ammeter and wire hole, can regulate arbitrarily into table distribution and go out to show distribution, and the connection meeting plurality of specifications ammeter uses, and reduces cost.But this box of electric energy meter has two obvious shortcomings: one is only be provided with an epi-position, when have in one deck two families other time need installation two batch meters, this adds cost unintentionally, has also run counter to the original intention of this invention design simultaneously; Two is need on-the-spot problem of checking meter.
Summary of the invention
The purpose of this utility model is exactly provide a kind of uniform specification to check meter the nonmetal single-phase four epi-position electrical energy metering tanks of easy indoor type to overcome defect that above-mentioned prior art exists.
The purpose of this utility model 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; the front isolating switch of table and the rear isolating switch of table is comprised before described electric protection assembly comprises 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 casing upper end is provided with for following power circuit knock down hole by communication line.
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, the position of described four handle holes show with four respectively after the position of the switch of isolating switch corresponding.
Described case lid is 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 the infrared communication device for communicating with write by hand device.
Compared with prior art, the utility model 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 establish a batch meter in two-layer centre, floors more than general four families, often has multi-section stair, such as 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, resident can be avoided so by mistake to touch and cause danger, simultaneously also can hand off circuit, and air hole can well dispel the heat.
4) Information is 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 short circuit or overload in user family from causing electrical equipment or circuit damage.
6) conveniently check meter.
7) Material Cost is reduced.
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 utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model 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 the collector 4 in the batch meter 7 that wherein concentrator 6 is all with entire building is connected;
The data message that collector 4 gathers four electric energy meters 5 sends to by concentrator 6, and the data message of each collector 4 collected by concentrator, and data message is sent to remote terminal 8, and electric protection assembly 3 protects electrical equipment not to be damaged.
As shown in Figure 4, casing 1 is provided with 4 mounting holes, for being arranged within the walls by casing 1.
Casing 1 upper end is provided with knock down hole, for by communication line with power circuit, two are positioned at casing 1 top, and one is positioned at bottom casing 1, two tops knock hole for by inlet wire and communication line, bottom knock hole for passing through 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 show with four respectively after the position of the switch of isolating switch 32 corresponding, namely when case lid 2 covers, the display screen of four electric energy meters 5 can be seen from the outside, also can control the disconnection of four rear isolating switchs 32 of table from external hand and close simultaneously.
Case lid 2 is also provided with four Informations 24, Information user shows that family is other, can represent by householder's name or number (such as Room 301).
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 the infrared communication device for communicating with write by hand device, and storer is used 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 cost be reduced again.
The present embodiment design parameter is as shown in table 1.
Table 1
。
Claims (6)
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; the front isolating switch of table and the rear isolating switch of table is comprised before described electric protection assembly comprises 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.
2. the single-phase four epi-position electrical energy metering tanks of one according to claim 1, is characterized in that, described casing upper end is provided with for following power circuit knock down hole by communication line.
3. the single-phase four epi-position electrical energy metering tanks of one 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, the position of described four handle holes show with four respectively after the position of the switch of isolating switch corresponding.
4. the single-phase four epi-position electrical energy metering tanks of one according to claim 3, is characterized in that, described case lid is also provided with four Informations.
5. the single-phase four epi-position electrical energy metering tanks of one according to claim 1, it 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. the single-phase four epi-position electrical energy metering tanks of one according to claim 1, is characterized in that, described collector comprises storer and the infrared communication device for communicating with write by hand device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463004.9U CN204028182U (en) | 2014-08-15 | 2014-08-15 | A kind of single-phase four epi-position electrical energy metering tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463004.9U CN204028182U (en) | 2014-08-15 | 2014-08-15 | A kind of single-phase four epi-position electrical energy metering tanks |
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| CN204028182U true CN204028182U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420463004.9U Active CN204028182U (en) | 2014-08-15 | 2014-08-15 | A kind of single-phase four epi-position electrical energy metering tanks |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133089A (en) * | 2014-08-15 | 2014-11-05 | 国网上海市电力公司 | Single-phase and four-meter-position electric energy metering box |
| CN112798834A (en) * | 2019-11-14 | 2021-05-14 | 河南许继仪表有限公司 | Metering box meter front switch device and metering box |
-
2014
- 2014-08-15 CN CN201420463004.9U patent/CN204028182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133089A (en) * | 2014-08-15 | 2014-11-05 | 国网上海市电力公司 | Single-phase and four-meter-position electric energy metering box |
| CN112798834A (en) * | 2019-11-14 | 2021-05-14 | 河南许继仪表有限公司 | Metering box meter front switch device and metering box |
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