Household meter acceptance inspection device

A household meter and user technology, applied in the field of electric power engineering, can solve the problems of heavy acceptance workload, long acceptance time, low work efficiency, etc., and achieve the effect of saving acceptance manpower and improving acceptance efficiency

Pending Publication Date: 2018-11-13
GUANGYUAN POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the workload of checking and accepting the household meter wiring in the existing newly-built community is heavy, and the time for checking and accepting is too long, which not only wastes manpower, but also consumes time, and the work efficiency is low. question

Method used

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  • Household meter acceptance inspection device
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  • Household meter acceptance inspection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like figure 1 As shown, the present invention is a household meter acceptance device, a household meter acceptance device, comprising a household meter; the household meter is connected to the user through an entry line; an air switch is set on the entry line; the household meter passes through The meter box switch is connected to the main line; it is characterized in that it also includes a receiver and a transmitter; the transmitter is arranged at the user, and the transmitter is connected to the user's indoor line; the receiver is connected to the household meter; The receiver sends an enabling signal to the transmitter through the home line; the transmitter sends the door plate signal to the receiver through the home line after receiving the enabling signal.

[0031] During the implementation of this embodiment, the meter box switch and the air switch are disconnected, and a transmitter is installed at each user's indoor entry line. The transmitter has a built-in ho...

Embodiment 2

[0033] like figure 2 As shown, this embodiment is based on Embodiment 1, and the receiver includes: a power supply module, a boost module, a control module a, a display module and a communication module a; the boost module, a display module and a communication module a Both are connected to the control module a; the power module provides power to the entire device; the boost module boosts the power provided by the power module, and the boosted power is used for carrier communication between the receiver and the transmitter; The control module a sends an enabling signal to the transmitter through the communication module a; the communication module a receives the house number signal from the transmitter, and the display module displays the house number signal.

[0034] When this embodiment is implemented, the switch of the meter box is disconnected, and the receiver is used as the only power supply device of the circuit. Generally speaking, the distance between the meter and t...

Embodiment 3

[0036] like figure 2 As shown, this embodiment is based on Embodiment 2, and the power supply module is powered by USB.

[0037] When this embodiment is implemented, the USB power supply method can be used to connect to an external power supply, such as a power bank. The USB port power supply is 5V, which just matches the power supply of a large number of existing chips, and the boost module can increase the loop voltage to 24V. Improve the signal quality in the loop, while supplying power is very convenient and has strong versatility.

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PUM

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Abstract

The invention discloses a household meter acceptance inspection device. The household meter acceptance inspection device comprises household meters, wherein the household meters are connected to usersthrough home-entry circuits; air switches are arranged on the home-entry circuits; the household meters are connected to a main circuit through a meter box switch. The household meter acceptance inspection device is characterized by further comprising a receiver and emitters, the emitters are arranged at the users and connected to the home-entry circuits of the users; the receiver is connected tothe household meters and sends enable signals to the emitters through the home-entry circuits; after the emitters receive the enable signals, doorplate signals are transmitted to the receiver throughthe home-entry circuits. According to the module design, household meter wiring acceptance inspection of a new community is rapidly performed, the acceptance inspection efficiency is improved, and manpower for acceptance inspection is saved.

Description

technical field [0001] The invention relates to the field of electric power engineering, in particular to a household meter acceptance device. Background technique [0002] In the process of power supply company checking and accepting household meters in newly built communities, preventing household meter cross-wiring is the key content of the acceptance work, and household meter cross-connection has become one of the most prominent problems in business complaints during household meter renovation. Effective prevention of household meter stringing is not only convenient for the later staff to repair and maintain, but also related to the high-quality service level and corporate image of the power supply company. Therefore, how to further strengthen the management of the installation and connection construction team of electric energy meters and the technical supervision and management of on-site acceptance has become an urgent problem to be solved. . [0003] Due to the larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 孔佳曦柔侯飞朱力赵夏布智明张雪飞赵剑锋
Owner GUANGYUAN POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER
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