CN202256430U - Novel guide rail type installed single-phase electric energy meter and installation device thereof - Google Patents
Novel guide rail type installed single-phase electric energy meter and installation device thereof Download PDFInfo
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- CN202256430U CN202256430U CN2011202828672U CN201120282867U CN202256430U CN 202256430 U CN202256430 U CN 202256430U CN 2011202828672 U CN2011202828672 U CN 2011202828672U CN 201120282867 U CN201120282867 U CN 201120282867U CN 202256430 U CN202256430 U CN 202256430U
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- energy meter
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Abstract
The utility model discloses a novel guide rail type installed single-phase electric energy meter and installation device thereof; the novel guide rail type installed single-phase electric energy meter comprises an electric energy metering chip; the electric energy metering chip is connected with a data acquisition circuit, a real-time clock circuit, a data storage circuit, an electric energy pulse output circuit, a communication interface circuit, a display device circuit, a button input circuit and a power module respectively; the installation device for novel guide rail type installed single-phase electric energy meter comprises a shell; a liquid crystal display screen is set on the front surface of the shell; a power indicator light, an electric energy pulse indicator light and operation buttons are set on the lower side of the liquid crystal display screen respectively; a guide rail groove is set on the back surface of the shell; and the guide rail groove is fixed with a standard guide rail by an elastic clamping seat. The novel guide rail type installed single-phase electric energy meter has advantages of high measurement accuracy, stable and reliable performance, wide operating voltage range and low power consumption and the like; and the novel guide rail type installed single-phase electric energy meter is small in volume, light in weight and modularized in structure; the novel guide rail type installed single-phase electric energy meter realizes automatic terminal distribution electric energy metrological management.
Description
Technical field
The utility model relates to the power measurement field, relates in particular to a kind of novel guide tracked installation single-phase electric energy meter.
The utility model also relates to a kind of novel guide tracked installation single-phase electric energy meter erecting device.
Background technology
Along with rapid development of economy, all trades and professions are increasing to the demand of electricity, and electric power resource is in short supply still serious with the unbalanced phenomenon of different time power consumption.For alleviating the sharp-pointed day by day imbalance between power supply and demand of China, it is unbalanced to improve electricity consumption, and the electricity consumption of advocating thriftiness improves the power consumption efficiency in the whole nation, rationally utilizes electric power resource to become one of current fundamental state policy of building a harmonious society.
The consumption of electric energy concentrates on the low-voltage distribution terminal in a large number, and traditional terminal electricity distributing and metering adopts wall-hanging installation electric energy meter, needs to be equipped with special electric energy table install bin, shortcomings such as the ubiquity volume is big, on-the-spot inconvenient installation.At present the user often require electric energy meter want simple installation, check meter simple, low-cost, volume is little, networked, intelligent; Particularly those require in the distribution terminal metering; Can conveniently make a copy of, check that electric energy, field-programmable that user oneself is consumed are provided with various parameters under the whole distribution facility prerequisite attractive in appearance not increasing extra cost and do not influence, make things convenient for the electricity consumption of user management oneself.This application has become a kind of desirable electric energy metrical scheme in architectural electricity, like the electric energy metrical of the distribution terminal of school dormitory, office building.For this large-scale application, obvious existing wall-hanging is installed electric energy meter and all can't be satisfied fully.
Summary of the invention
The purpose of the utility model is the deficiency according to above-mentioned proposition, provide a kind of in power distribution cabinet the novel guide tracked installation single-phase electric energy meter of standard mounting means.
Another purpose of the utility model provides a kind of novel guide tracked installation single-phase electric energy meter erecting device.
The technical scheme that the utility model adopts is:
A kind of novel guide tracked installation single-phase electric energy meter; Comprise electric energy computation chip; Said electric energy computation chip links to each other with power module with data acquisition circuit, real time clock circuit, data storage circuitry, electrical energy pulse output circuit, communication interface circuit, display device circuit, button inputting circuits respectively; Said data acquisition circuit comprises voltage collection circuit and current acquisition circuit, and said voltage collection circuit is connected with electric energy computation chip respectively with the current acquisition circuit.
A kind of novel guide tracked installation single-phase electric energy meter erecting device; Comprise housing; Said housing front is provided with LCDs; Said LCDs downside is respectively equipped with power light, electrical energy pulse pilot lamp and operation push-button, and said back side of shell is provided with guide-track groove, and said guide-track groove is fixed with the standard guide rail through elastic clamp seat.
The utility model has the advantages that: have advantages such as measuring accuracy height, overload capacity is strong, stable and reliable for performance, operating voltage range is wide, oneself power consumption is low; And its volume is little; In light weight, structural moduleization can be used with miniature circuit breaker; Be installed in the panel box, realize terminal distribution electric energy measuring management robotization.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the theory diagram of the utility model.
Fig. 2 is the front elevation of the utility model.
Fig. 3 is the left view of the utility model.
Fig. 4 is the rear view of the utility model.
Fig. 5 is the direct access synoptic diagram of the utility model.
Fig. 6 be the utility model insert synoptic diagram through current transformer CT.
Wherein: 1, electric energy computation chip, 2, data acquisition circuit, 3, real time clock circuit, 4, data storage circuitry, 5, the electrical energy pulse output circuit; 6, communication interface circuit, 7, the display device circuit, 8, button inputting circuits, 9, power module, 10, voltage collection circuit; 11, current acquisition circuit, 12, housing, 13, LCDs, 14, power light, 15, the electrical energy pulse pilot lamp; 16, operation push-button, 17, guide-track groove, 18, elastic clamp seat, 19, the standard guide rail.
Embodiment
As shown in Figure 1; A kind of novel guide tracked installation single-phase electric energy meter of the utility model; Comprise electric energy computation chip 1; Said electric energy computation chip 1 links to each other with data acquisition circuit 2, real time clock circuit 3, data storage circuitry 4, electrical energy pulse output circuit 5, communication interface circuit 6, display device circuit 7, button inputting circuits 8 and power module 9 respectively; Said data acquisition circuit 2 comprises voltage collection circuit 10 and current acquisition circuit 11, and said voltage collection circuit 10 is connected with electric energy computation chip 1 respectively with current acquisition circuit 11.
Wherein power module 9 with for complete machine various piece electron device required power supply is provided; Data acquisition circuit 2 is used to gather electric current, voltage signal, converts large-signal into small-signal; Electric energy computation chip 1 adopts single chip solution, accomplishes calculation process, electric energy metrical and electric energy metrical; Communication interface circuit 6 is realized the multilist networking; Electrical energy pulse output circuit 5 is used to indicate current whether electricity consumption and realizes the electric energy teletransmission; Display device circuit 7 is used to show data such as various electric energy, electric weight and time; Button inputting circuits 8 is used to realize that display interface switches and field programming; Real time clock circuit 3 is used to provide real-time clock and time-shared charge function; Data storage circuitry 4 is used to store relevant configured parameter and electric quantity data.
Shown in Fig. 2 to 6; A kind of novel guide tracked installation single-phase electric energy meter erecting device of the utility model; Comprise housing 12, said housing 12 fronts are provided with LCDs 13, and said LCDs 13 downsides are respectively equipped with power light 14, electrical energy pulse pilot lamp 15 and operation push-button 16; Said housing 12 back sides are provided with guide-track groove 17, and said guide-track groove 17 is fixed with standard guide rail 19 through elastic clamp seat 18.
This guide tracked installation single-phase electric energy meter adopts guide tracked installation, modularization design; Can be installed in the panel box with miniature circuit breaker or other controller switching equipments, can realize once the directly the intelligent electric energy meter of access or the access of secondary current mutual inductor, wide-temperature LCD, the communication of band field-bus interface, field-programmable.
Have advantages such as measuring accuracy height, overload capacity is strong, stable and reliable for performance, operating voltage range is wide, oneself power consumption is low, and its volume is little, in light weight; Structural moduleization; Can be used with miniature circuit breaker, be installed in the panel box, realize terminal distribution electric energy measuring management robotization.
A kind of mode of connection of novel guide tracked installation single-phase electric energy meter can adopt direct access way and insert through current transformer CT.
Direct access way: be provided with the connection terminal 47,48 of electrical energy pulse output interface and the connection terminal 58,59,60 of RS-485 communication interface above the utility model; The connection terminal 47,48 of electrical energy pulse output interface is other power equipment electric energy metrical pulses; The connection terminal 58,59,60 of RS-485 communication interface is used for several guide tracked installation single-phase electric energy meters and carries out networking, is connected to the computing machine communication interface through the RS-232/RS-485 converter after the networking.
Insert through current transformer CT:
The downside of the utility model is provided with input terminal L, N and 11, and upside is provided with outlet connection terminal L ', N '.Input terminal and outlet terminal are the press insert type connection terminal, utilize the rotation of screw to drive pressing line frame moving up and down, through clamping wire about the inboard lower surface of upper surface and pressing line frame of binding post; Through this connected mode, the lead pressurized is even, and contact resistance is little; Thereby the damage of connection terminal when reducing big electric current greatly, and this mode of connection is more flexible, lead that can compatible various lines footpath; In use can be convenient, stamp out horizontal straight burr at the inboard lower surface of pressing line frame in addition, make wiring more firm; Even under the effect of external force, also be difficult for pulling out, off-line, thereby avoid getting an electric shock and line fault.
Claims (2)
1. novel guide tracked installation single-phase electric energy meter; It is characterized in that: comprise electric energy computation chip; Said electric energy computation chip links to each other with power module with data acquisition circuit, real time clock circuit, data storage circuitry, electrical energy pulse output circuit, communication interface circuit, display device circuit, button inputting circuits respectively; Said data acquisition circuit comprises voltage collection circuit and current acquisition circuit, and said voltage collection circuit is connected with electric energy computation chip respectively with the current acquisition circuit.
2. novel guide tracked installation single-phase electric energy meter erecting device; It is characterized in that: comprise housing; Said housing front is provided with LCDs; Said LCDs downside is respectively equipped with power light, electrical energy pulse pilot lamp and operation push-button, and said back side of shell is provided with guide-track groove, and said guide-track groove is fixed with the standard guide rail through elastic clamp seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202828672U CN202256430U (en) | 2011-08-05 | 2011-08-05 | Novel guide rail type installed single-phase electric energy meter and installation device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202828672U CN202256430U (en) | 2011-08-05 | 2011-08-05 | Novel guide rail type installed single-phase electric energy meter and installation device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256430U true CN202256430U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202828672U Expired - Lifetime CN202256430U (en) | 2011-08-05 | 2011-08-05 | Novel guide rail type installed single-phase electric energy meter and installation device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256430U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578193A (en) * | 2012-08-08 | 2014-02-12 | 上海安科瑞电气股份有限公司 | Guide rail type prepayment electric energy meter |
| CN104502654A (en) * | 2014-12-30 | 2015-04-08 | 江苏斯菲尔电气股份有限公司 | High-protection level electric meter |
| CN106249012A (en) * | 2016-08-10 | 2016-12-21 | 浙江恒业电子有限公司 | Kenya's single-phase STS split electric energy meter open air table body |
| CN109709365A (en) * | 2018-12-13 | 2019-05-03 | 安徽南瑞中天电力电子有限公司 | A kind of intelligent energy source dispensing system |
-
2011
- 2011-08-05 CN CN2011202828672U patent/CN202256430U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578193A (en) * | 2012-08-08 | 2014-02-12 | 上海安科瑞电气股份有限公司 | Guide rail type prepayment electric energy meter |
| CN104502654A (en) * | 2014-12-30 | 2015-04-08 | 江苏斯菲尔电气股份有限公司 | High-protection level electric meter |
| CN106249012A (en) * | 2016-08-10 | 2016-12-21 | 浙江恒业电子有限公司 | Kenya's single-phase STS split electric energy meter open air table body |
| CN109709365A (en) * | 2018-12-13 | 2019-05-03 | 安徽南瑞中天电力电子有限公司 | A kind of intelligent energy source dispensing system |
| CN109709365B (en) * | 2018-12-13 | 2020-10-16 | 安徽南瑞中天电力电子有限公司 | Intelligent energy allocation system |
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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: JIANGSU LINYANG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: NANTONG LINYANG ELECTRICAL CO., LTD. Effective date: 20131113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226200 NANTONG, JIANGSU PROVINCE TO: 226000 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131113 Address after: Qidong City, Jiangsu province 226000 Nantong City Lin Yang Lu No. 666 Patentee after: Jiangsu Linyang Electronics Co., Ltd. Address before: Qidong City, Jiangsu province 226200 Nantong City Economic Development Zone No. 666 Lin Yang Lu Patentee before: Nantong Linyang Electrical Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 226200 Jiangsu city of Nantong province Qidong Economic Development Zone No. 666 Lin Yang Lu Patentee after: JIANGSU LINYANG ENERGY CO., LTD. Address before: Qidong City, Jiangsu province 226000 Nantong City Lin Yang Lu No. 666 Patentee before: Jiangsu Linyang Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |