CN110954858A - Wiring device capable of being checked and accepted quickly - Google Patents
Wiring device capable of being checked and accepted quickly Download PDFInfo
- Publication number
- CN110954858A CN110954858A CN201911267932.1A CN201911267932A CN110954858A CN 110954858 A CN110954858 A CN 110954858A CN 201911267932 A CN201911267932 A CN 201911267932A CN 110954858 A CN110954858 A CN 110954858A
- Authority
- CN
- China
- Prior art keywords
- load
- acceptance
- wiring device
- quick
- energy meter
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention discloses a quick acceptance wiring device which is used for measuring and acceptance of an electric energy meter and comprises a switch, a load main body and a test terminal, wherein the switch is connected with the load main body in series and is connected into an electric circuit of the electric energy meter through the test terminal, and the load main body serves as a user load and provides a stable load. The invention provides a device consisting of a load main body and a switch, which is used for replacing the load of a user, provides a stable and satisfactory load for a metering device, accelerates the progress of metering work, saves a large amount of time for round trip, ensures that the metering work is completed according to the progress, and does not influence the subsequent acceptance work.
Description
Technical Field
The invention relates to the field of power grid testing, in particular to a wiring device capable of being checked and accepted quickly.
Background
In daily work, through screening, meter installation and power connection links, it is found that a 30kW-100kW non-residential customer electric energy meter calibration link consumes a long time, and the main reason is that the time for metering and acceptance is influenced by user load, the acceptance time is fast and slow, and in order to wait for a user to have enough load, the user sometimes needs to run back and forth for several times, so that the progress of metering work is slowed down, a large amount of time is wasted on useless work, and the metering work cannot be completed according to the progress, and subsequent acceptance work is influenced.
Disclosure of Invention
The invention provides a quick acceptance wiring device which provides a stable load required by the load for a metering device through the connection of an external line, so that a calibrator for verifying wiring can test.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a quick acceptance wiring device for electric energy meter measurement acceptance comprises a switch, a load main body and a test terminal, wherein the switch is connected with the load main body in series and is connected into an electric energy meter circuit through the test terminal, and the load main body serves as a user load and provides a stable load.
Preferably, the electric energy meter electric lines comprise an A-phase electric line, a B-phase electric line, a C-phase electric line and a ground line.
Preferably, the number of the switches is three, and the number of the load bodies is three, wherein one switch and one load body are one, three paths are provided, and each path is connected to different electric energy meter circuits to provide stable loads for the phase a circuit, the phase B circuit and the phase C circuit.
Preferably, the load body is a tungsten lamp.
Preferably, the power of the tungsten lamp is 500W.
Preferably, the test terminal is a wire clamp.
Preferably, the wiring clamp is an all-copper wiring clamp, and meets the requirement of passing current and voltage.
Preferably, the portable box further comprises a plurality of compartments arranged therein, wherein the compartments are used for preventing the load main body, the switch and the test terminal from being placed.
Preferably, the portable box body is made of an insulating wood board as a shell material of the portable box body, so that sufficient insulation can be guaranteed.
Preferably, the portable electric energy meter further comprises a calibrator, wherein the calibrator is placed in the compartment in the portable box body, is connected with the load main body and is used for testing the electric energy meter.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
the invention provides a device consisting of a load main body and a switch, which is used for replacing the load of a user, provides a stable and satisfactory load for a metering device, accelerates the progress of metering work, saves a large amount of time for round trip, ensures that the metering work is completed according to the progress, and does not influence the subsequent acceptance work.
Drawings
Fig. 1 is a schematic structural view of the apparatus in embodiment 1.
FIG. 2 is a schematic view showing the structure of a suitcase according to example 2.
In the figure, 1 is a switch, and 2 is a load body.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
The embodiment provides a quick acceptance wiring device for electric energy meter measurement acceptance, as shown in fig. 1, comprising a switch 1, a load main body 2 and a test terminal, wherein the switch 1 is connected in series with the load main body 2 and is connected into an electric energy meter circuit through the test terminal, and the load main body 2 serves as a user load and provides a stable load.
The electric energy meter circuit comprises an A-phase circuit, a B-phase circuit, a C-phase circuit and a ground wire.
The number of the switches 1 is three, the number of the load bodies 2 is three, one switch 1 and one load body 2 are one, three paths are provided, each path is connected into different electric energy meter electric circuits, and stable loads are provided for the phase A electric circuit, the phase B electric circuit and the phase C electric circuit respectively.
The load body 2 is a tungsten lamp.
The power of the tungsten lamp is 500W.
The test terminal is a wiring clamp.
The wiring clamp is an all-copper wiring clamp.
Example 2
The embodiment provides a quick acceptance wiring device for electric energy meter measurement acceptance, which comprises a switch 1, a load main body 2 and a test terminal, wherein the switch 1 is connected with the load main body 2 in series and is connected into an electric energy meter circuit through the test terminal, and the load main body 2 serves as a user load and provides a stable load.
The portable box further comprises a portable box body, wherein a plurality of compartments are arranged in the portable box body, and the compartments are used for preventing the load main body 2, the switch 1 and the test terminal from being placed in the compartments, as shown in figure 2.
The electric energy meter circuit comprises an A-phase circuit, a B-phase circuit, a C-phase circuit and a ground wire.
The number of the switches 1 is three, the number of the load bodies 2 is three, one switch 1 and one load body 2 are one, three paths are provided, each path is connected into different electric energy meter electric circuits, and stable loads are provided for the phase A electric circuit, the phase B electric circuit and the phase C electric circuit respectively.
The load body 2 is a tungsten lamp.
The power of the tungsten lamp is 500W.
The test terminal is a wiring clamp.
The wiring clamp is an all-copper wiring clamp.
The portable box body is made of an insulating wood board as a shell material of the portable box body.
Still include the check gauge, the check gauge is placed in the compartment in the suitcase body, is connected with load main part 2 for test electric energy meter.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The quick acceptance wiring device is used for measuring and acceptance of an electric energy meter and is characterized by comprising a switch, a load main body and a test terminal, wherein the switch is connected with the load main body in series and is connected into an electric line of the electric energy meter through the test terminal, and the load main body serves as a user load and provides a stable load.
2. The quick acceptance wiring device of claim 1, wherein the electric energy meter electrical lines include an a-phase electrical line, a B-phase electrical line, a C-phase electrical line, and a ground line.
3. The quick acceptance wiring device according to claim 2, wherein the number of the switches is three, the number of the load bodies is three, one switch and one load body are provided in one path, three paths are provided, each path is connected to a different electric energy meter electric circuit, and stable loads are provided for the phase a electric circuit, the phase B electric circuit and the phase C electric circuit respectively.
4. The quick acceptance wiring device of claim 3 wherein the load body is a tungsten lamp.
5. The quick acceptance wiring device of claim 4 wherein the tungsten lamp is 500W in power.
6. The quick-acceptance wiring device of claim 5, wherein the test terminals are wire clamps.
7. The quick-acceptance wiring device of claim 6 wherein the wiring clamp is an all-copper wiring clamp.
8. The quick-acceptance wiring device according to any one of claims 1 to 7, further comprising a suitcase body in which compartments are provided for the protection of the load body, the switch and the test terminals.
9. The quick acceptance wiring device of claim 8, wherein the portable box body is made of an insulated wood board as a shell material of the portable box body.
10. The quick acceptance line set of claim 9 further comprising a calibration meter disposed in the compartment of the suitcase body and connected to the load body for testing the electric energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911267932.1A CN110954858A (en) | 2019-12-11 | 2019-12-11 | Wiring device capable of being checked and accepted quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911267932.1A CN110954858A (en) | 2019-12-11 | 2019-12-11 | Wiring device capable of being checked and accepted quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110954858A true CN110954858A (en) | 2020-04-03 |
Family
ID=69980926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911267932.1A Pending CN110954858A (en) | 2019-12-11 | 2019-12-11 | Wiring device capable of being checked and accepted quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110954858A (en) |
-
2019
- 2019-12-11 CN CN201911267932.1A patent/CN110954858A/en active Pending
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