CN202256427U

CN202256427U - Single-phase electric-energy metering box for intelligent remote meter reading

Info

Publication number: CN202256427U
Application number: CN201120244335XU
Authority: CN
Inventors: 邱宜华
Original assignee: SHANGHAI SHENYU ELECTRICAL APPLIANCE CO Ltd
Current assignee: SHANGHAI SHENYU ELECTRICAL APPLIANCE CO Ltd
Priority date: 2011-07-12
Filing date: 2011-07-12
Publication date: 2012-05-30
Anticipated expiration: 2021-07-12

Abstract

The utility model discloses a single-phase electric-energy metering box for intelligent remote meter reading, which comprises a box body subjected to overall injection molding, and single-phase watt-hour meters, wherein the box body is divided into an upper part and a lower part; the inside of the upper part of the box body is provided with the single-phase watt-hour meters, and the single-phase watt-hour meters are arranged in a matrix mode; the top of the upper part of the box body is provided with a disconnecting switch, a three-phase inlet wire and a PE (polythene) inlet-wire terminal; the wire-inlet ends of the three-phase inlet wire and the PE inlet-wire terminal are connected with an inlet wire in an inlet-wire hole at the top of the upper part of the box body; the single-phase watt-hour meters are connected with the wire-outlet ends of the three-phase inlet wire and the PE inlet-wire terminal through the disconnecting switch; an upper box cover is arranged at the upper part of the box body; the upper box cover is provided with observation windows and nameplates corresponding to each single-phase watt-hour meter; and the top of the upper box cover is provided with an air vent. The single-phase electric-energy metering box for intelligent remote meter reading has the advantages of facilitating the installation of the single-phase watt-hour meters for remote meter reading and facilitating the centralized meter reading processing.

Description

A kind of intelligent remote single phase electrical energy metering tank of checking meter

Technical field

The utility model relates to a kind of single phase electrical energy metering tank, particularly a kind of intelligent remote single phase electrical energy metering tank of checking meter.

Background technology

All install concentratedly in the single phase electrical energy metering tank of a flooring at the ammeter of the each household in the newly-built residential building at present, made things convenient for checking meter of building, the person of checking meter of Utilities Electric Co. can get into each household other, just can concentrate the numerical value of copying every family station service power.But so still existence needs the work that great amount of manpower is checked meter, and time loss is big because manpower is checked meter, and miscopies easily again; Therefore will bring the time possibility disunity of at every turn checking meter; Cause resident's suggestion, therefore begin to utilize the development of present mechanics of communication now, utilize the long-range data that read ammeter; Solve and miscopy and consume the big and skimble-scamble problem of the time of checking meter of manpower, therefore demand urgently developing and be suitable for the intelligent remote single phase electrical energy metering tank of checking meter.

Summary of the invention

The purpose of the utility model provides and a kind ofly can be suitable for the single phase electrical energy metering tank that intelligent remote is checked meter.The utility model designs a kind of intelligent remote single phase electrical energy metering tank of checking meter; The casing, the single-phase watt-hour meter that comprise integral molded plastic; It is characterized in that: casing is divided into two parts up and down, and single-phase watt-hour meter is installed in the upper box body, and single-phase watt-hour meter becomes arranged; Disconnector and three-phase inlet wire and PE input terminal are installed on the top of upper box body; Inlet wire in the entrance hole on the connection upper box body top, end of incoming cables of three-phase inlet wire and PE input terminal, single-phase watt-hour meter has upper box lid by the leading-out terminal of disconnector connection three-phase inlet wire and PE input terminal on upper box body; Offer the view window and the nameplate of corresponding each single-phase watt-hour meter on the upper box lid, offer air vent at the top of upper box lid; Plug in circuit breaker is installed in lower part box, and the outlet of the single-phase watt-hour meter in an end of plug in circuit breaker and the upper box is connected, and the other end of plug in circuit breaker connects from the subscriber's drop that advances the wire hole entering of lower part box bottom; The data line end row of single-phase watt-hour meter is installed in lower part box, and the single-phase watt-hour meter data line connects the data line end of single-phase watt-hour meter, and following case lid is arranged on the lower part box.The utility model has the advantages that the installation of the single-phase electric energy metering that makes things convenient for remote meter reading, be convenient to centralized automatic meter-reading and handle.

Description of drawings

Accompanying drawing 1 is the structure outside drawing of the utility model.

Accompanying drawing 2 is the structure vertical view of the utility model.

Accompanying drawing 3 is the structure upward view of the utility model.

Accompanying drawing 4 is the box inner structure synoptic diagram of the utility model.

Embodiment

The casing 1, the single-phase watt-hour meter 2 that comprise integral molded plastic among the figure; It is characterized in that: casing is divided into two parts up and down, in the upper box body 3 single-phase watt-hour meter is installed, and single-phase watt-hour meter becomes arranged; Disconnector 4 and three-phase inlet wire and PE input terminal 5 are installed on the top of upper box body; Inlet wire in the entrance hole 6 on the connection upper box body top, end of incoming cables of three-phase inlet wire and PE input terminal, single-phase watt-hour meter has upper box lid 9 by the leading-out terminal of disconnector 4 connection three-phase inlet wires and PE input terminal on upper box body; Offer the view window 10 and the nameplate 7 of corresponding each single-phase watt-hour meter on the upper box lid, offer air vent 11 at the top of upper box lid; Plug in circuit breaker 13 is installed in lower part box 12, and the outlet of the single-phase watt-hour meter in an end of plug in circuit breaker and the upper box is connected, and the other end of plug in circuit breaker connects from the subscriber's drop that advances wire hole 14 entering of lower part box bottom; The data line end row 15 of single-phase watt-hour meter is installed in lower part box, and the single-phase watt-hour meter data line connects the data line end of single-phase watt-hour meter, and following case lid 8 is arranged on the lower part box.

During manufacturing, casing utilizes the integral molded plastic manufacturing, has guaranteed that the Stability Analysis of Structures of casing is firm; And saved installation with a last block of sheet material; During installation, casing is installed in the power distribution room of each layer, then external inlet wire is introduced from the entrance hole on upper box body top; And connection three-phase inlet wire and PE input terminal; Be connected to each single-phase watt-hour meter by disconnector again, the outlet of single-phase watt-hour meter feeds lower part box, and is entered in the users home by the subscriber's drop in wire hole that plug in circuit breaker connects the lower part box bottom again; Each single-phase watt-hour meter data line then is pooled to the data line end row of the single-phase watt-hour meter in the lower part box; Unification connects long-distance transcribe terminal again, and long-distance transcribe terminal can be that wireless mode is connected with the host computer of whole sub-district, send the database of Utilities Electric Co. to file by network whole cell data packing back.

Claims

1. intelligent remote single phase electrical energy metering tank of checking meter; The casing, the single-phase watt-hour meter that comprise integral molded plastic; It is characterized in that: casing is divided into two parts up and down, and single-phase watt-hour meter is installed in the upper box body, and single-phase watt-hour meter becomes arranged; Disconnector and three-phase inlet wire and PE input terminal are installed on the top of upper box body; Inlet wire in the entrance hole on the connection upper box body top, end of incoming cables of three-phase inlet wire and PE input terminal, single-phase watt-hour meter has upper box lid by the leading-out terminal of disconnector connection three-phase inlet wire and PE input terminal on upper box body; Offer the view window and the nameplate of corresponding each single-phase watt-hour meter on the upper box lid, offer air vent at the top of upper box lid; Plug in circuit breaker is installed in lower part box, and the outlet of the single-phase watt-hour meter in an end of plug in circuit breaker and the upper box is connected, and the other end of plug in circuit breaker connects from the subscriber's drop that advances the wire hole entering of lower part box bottom; The data line end row of single-phase watt-hour meter is installed in lower part box, and the single-phase watt-hour meter data line connects the data line end of single-phase watt-hour meter, and following case lid is arranged on the lower part box.