CN204514977U - A kind of can the modularization three-phase electric energy meter in spread loop - Google Patents
A kind of can the modularization three-phase electric energy meter in spread loop Download PDFInfo
- Publication number
- CN204514977U CN204514977U CN201520152065.8U CN201520152065U CN204514977U CN 204514977 U CN204514977 U CN 204514977U CN 201520152065 U CN201520152065 U CN 201520152065U CN 204514977 U CN204514977 U CN 204514977U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- phase electric
- energy meter
- measuring unit
- modularization
- 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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of can the modularization three-phase electric energy meter in spread loop, described modularization three-phase electric energy meter is removably mounted on guide rail, described modularization three-phase electric energy meter comprises a power module and at least one measuring unit, passes through to combine an extension mechanism dismountable connection between described power module with arbitrary measuring unit and between each measuring unit.The utility model reliability is high, expansion flexibly, module can need independent assortment to be 1-18 road three phase electric energy measurement apparatus according to actual user, and combination after three-phase electric energy meter powerful, compact conformation, volume are little, directly can be installed on various low-tension switch cabinet, observing and controlling cabinet, panel box.
Description
Technical field
The utility model relates to power measuring instrument instrument field, be specifically related to a kind of can the modularization three-phase electric energy meter in spread loop.
Background technology
Current a lot of old factory building, old circuit are when transforming, and because space is little, traditional three-phase electric energy meter takes up room greatly, not easily installs, and must expand installing space, improve improvement cost.
In addition, all parts of existing three-phase electric energy meter is generally by being flexible coupling, and connecting line is all directly outside exposed, so very mixed and disorderly, and easily damages.
Utility model content
The utility model in order to solve the problem, thus provide a kind of can the modularization three-phase electric energy meter in spread loop.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of can the modularization three-phase electric energy meter in spread loop, described modularization three-phase electric energy meter is removably mounted on guide rail, described modularization three-phase electric energy meter comprises a power module and at least one measuring unit, passes through to combine an extension mechanism dismountable connection between described power module with arbitrary measuring unit and between each measuring unit.
In a preferred embodiment of the present utility model, described extension mechanism comprises:
Respectively at the slot data that the both sides, top of measuring unit and power module are offered, in described slot data, be provided with the data port be communicated with inside;
Flat connector, described flat connector and data port corresponding matching, described flat connector removably assigns in data port.
In a preferred embodiment of the present utility model, the notch of each slot data is provided with a removably function cover plate.
In a preferred embodiment of the present utility model, the slot data on power module can correspondingly with the slot data on any measuring unit splice, and power module to be communicated with any measuring unit by flat connector and to combine.
In a preferred embodiment of the present utility model, the slot data on any two measuring units all may correspond to splicing, and measuring unit is communicated with combination by flat connector each other.
In a preferred embodiment of the present utility model, described power module and measuring unit are removably fixed on guide rail by buckle.
By technique scheme, the beneficial effects of the utility model are:
The utility model reliability is high, expansion flexibly, module can need independent assortment to be 1-18 road three phase electric energy measurement apparatus according to actual user, and combination after three-phase electric energy meter powerful, compact conformation, volume are little, directly can be installed on various low-tension switch cabinet, observing and controlling cabinet, panel box.
The mode that the utility model is connected by flat connector, not only meets the communication function of intermodule, is hidden in by connector below function cover plate simultaneously, can reaches dust-proof effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is vertical view of the present utility model;
Fig. 2 is flat connector and scheme of installation of the present utility model;
Fig. 3 is the structural representation of flat connector;
Fig. 4 is the structural representation of function cover plate;
Fig. 5 is circuit theory diagrams of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, the utility model provide a kind of can the modularization three-phase electric energy meter in spread loop, it forms primarily of a power module 200 and at least one measuring unit 300, power module 200 and at least one measuring unit 300 are removably disposed on guide rail 100, pass through to combine an extension mechanism dismountable connection between power module 200 with arbitrary measuring unit 300 and between each measuring unit 300.
Guide rail 100 is standard rail, is for installing fixed power source module 200 and measuring unit 300.Power module 200 and measuring unit 300 are removably fixed on guide rail 100 particular by buckle.
For the ease of freely controlling the loop on guide rail 100, the power module 200 that the utility model adopts and measuring unit 300 are all relatively independent respectively, between power module 200 and measuring unit 300 and be all adopt movable connection method between each measuring unit 300;
See Fig. 2 and Fig. 3, extension mechanism is included in the identical slot data 410 that power module 200 is offered all respectively with the both sides, top of measuring unit 300, and, slot data 410 on power module 200 can correspondingly with the slot data 410 on any one measuring unit 300 splice, and the slot data 400 on any two measuring units 300 all may correspond to splicing;
The data port 420 with this inside modules circuit communication is provided with in each slot data 410, data port 420 is provided with pluggable flat connector 430, like this, power module 200 by flat connector 430 can with any one measuring unit 300 circuit communication, measuring unit 300 is each other by flat connector 430 circuit communication.
By above-mentioned connected mode, make can carry out independent assortment between the unit of electric energy meter, expansion flexibly, independent assortment can be needed to be 1-18 road three phase electric energy measurement apparatus according to actual user, various installation environment can be adapted to, three-phase electric energy meter after combination is powerful, compact conformation, volume are little, directly can be installed on various low-tension switch cabinet, observing and controlling cabinet, panel box, and support Modbus-RTU communications protocol, the power monitoring of accessible province and district district, counties and cities and user and energy-consumption monitoring system.
See Fig. 4, in addition, the notch of each slot data 410 is provided with a function cover plate 440 matched with notch, function cover plate 440 is removably mounted on notch, slot data 410 can seal by function cover plate 440, be flexible coupling relative to traditional, can protect the flat connector 430 in slot data 410 and data port 420, dust-proof effect can be reached; And relative to traditional Hard link, intermodule can be greatly reduced to the requirement of installing fit angle, install more convenient.
Here is specific works installation steps of the present utility model:
First according to installation environment, choose the guide rail 100 of respective shapes and the measuring unit 300 of corresponding number, then guide rail 100 is installed, after installing, successively by the power module 200 chosen and measuring unit 300 fixed by snap on guide rail 100, then distinguish the function cover plate 440 on opening power module 200 and measuring unit 300, flat connector 430 is assigned into respectively in the data port 420 in adjacent two modules, finally cover function cover plate 440 respectively again.
See Fig. 5, the three-phase electric energy meter after installing is responsible for from measuring instrument or sensor collection data and data is transported to detection system by data line.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind can the modularization three-phase electric energy meter in spread loop, it is characterized in that, described modularization three-phase electric energy meter is removably mounted on guide rail, described modularization three-phase electric energy meter comprises a power module and at least one measuring unit, passes through to combine an extension mechanism dismountable connection between described power module with arbitrary measuring unit and between each measuring unit.
2. according to claim 1 a kind of can the modularization three-phase electric energy meter in spread loop, it is characterized in that, described extension mechanism comprises:
Respectively at the slot data that the both sides, top of measuring unit and power module are offered, in described slot data, be provided with the data port be communicated with inside;
Flat connector, described flat connector and data port corresponding matching, described flat connector removably assigns in data port.
3. according to claim 2 a kind of can the modularization three-phase electric energy meter in spread loop, it is characterized in that, the notch of each slot data is provided with a removably function cover plate.
4. according to claim 2 a kind of can the modularization three-phase electric energy meter in spread loop, it is characterized in that, slot data on power module can correspondingly with the slot data on any measuring unit splice, and power module to be communicated with any measuring unit by flat connector and to combine.
5. according to claim 2 a kind of can the modularization three-phase electric energy meter in spread loop, it is characterized in that, the slot data on any two measuring units all may correspond to splicing, and measuring unit is communicated with combination by flat connector each other.
6. according to claim 1 a kind of can the modularization three-phase electric energy meter in spread loop, it is characterized in that, described power module and measuring unit are removably fixed on guide rail by buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152065.8U CN204514977U (en) | 2015-03-17 | 2015-03-17 | A kind of can the modularization three-phase electric energy meter in spread loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152065.8U CN204514977U (en) | 2015-03-17 | 2015-03-17 | A kind of can the modularization three-phase electric energy meter in spread loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514977U true CN204514977U (en) | 2015-07-29 |
Family
ID=53712936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152065.8U Expired - Fee Related CN204514977U (en) | 2015-03-17 | 2015-03-17 | A kind of can the modularization three-phase electric energy meter in spread loop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869774A (en) * | 2017-06-09 | 2020-03-06 | 零点能源有限公司 | Device for measuring electrical variables in a switchboard |
-
2015
- 2015-03-17 CN CN201520152065.8U patent/CN204514977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869774A (en) * | 2017-06-09 | 2020-03-06 | 零点能源有限公司 | Device for measuring electrical variables in a switchboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105955081A (en) | Industrial control system based on optical cable transmission | |
| CN204514977U (en) | A kind of can the modularization three-phase electric energy meter in spread loop | |
| CN102455688A (en) | Locating water immersion control system | |
| CN113406443A (en) | Low-voltage transformer area fault accurate positioning system and method | |
| CN210719207U (en) | Test system of inertial navigation equipment | |
| CN105785197A (en) | Distribution automation device integrated tester | |
| CN105337805A (en) | Portable telecommand and telemetering checking device and system for intelligent substation | |
| KR101120953B1 (en) | Branch power measuring system with an auto id setting function | |
| CN207502709U (en) | A kind of radio energy table tester | |
| CN104142414A (en) | Detachable combined electricity meter | |
| CN204651707U (en) | Radar distribution extension set | |
| CN204031213U (en) | A kind of multifunctional lightning protection communication interface case | |
| CN205103643U (en) | Electric control system based on optical cable transmission | |
| CN202443119U (en) | Digital electric-energy meter calibrator with digital electronic mutual-inductor output end | |
| CN103337793A (en) | Multifunctional metering cabinet | |
| CN104734059A (en) | Spot monitoring type low-voltage power parameter monitoring system | |
| KR20130047828A (en) | Smart home distributing panel | |
| CN209247899U (en) | A kind of power cell debugging platform | |
| CN202750103U (en) | Multichannel testing device integrating various communication modes | |
| CN208299283U (en) | A kind of complete compatible on-line monitoring electric power box | |
| CN202145218U (en) | Live aerial line current real-time measuring apparatus | |
| CN106408771A (en) | Guide rail-type three-phase four-wire prepaid electric energy meter | |
| CN202350935U (en) | Wireless temperature measuring device for electrical contacts of power distribution cabinet | |
| CN104078856A (en) | Metering and negative control one-piece cabinet for transformer station | |
| CN204833483U (en) | Guide tracked three -phase four -wire prepayment electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200317 |