CN114200384A - Electric energy meter detection device with multi-station structure - Google Patents
Electric energy meter detection device with multi-station structure Download PDFInfo
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- CN114200384A CN114200384A CN202111524784.4A CN202111524784A CN114200384A CN 114200384 A CN114200384 A CN 114200384A CN 202111524784 A CN202111524784 A CN 202111524784A CN 114200384 A CN114200384 A CN 114200384A
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Abstract
The invention discloses an electric energy meter detection device with a multi-station structure, and relates to the technical field of electric energy meter detection. The detection assembly can read the current amount between the first electric energy meter and the main switch, if no current amount exists, the first electric energy meter is normal in operation, if the current amount exists between the first electric energy meter and the main switch, the clamp-shaped ammeter works, if the clamp-shaped ammeter senses the electric quantity, other interfaces on the surfaces of the live wire outlet and the zero wire outlet are communicated with other places, at the moment, the broadcaster can send out an electricity stealing signal to remind a worker that the electric quantity is stolen, and if the clamp-shaped ammeter does not detect the current amount, the first electric energy meter is in problem.
Description
Technical Field
The invention relates to the technical field of electric energy meter detection, in particular to an electric energy meter detection device with a multi-station structure.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt-hour meter, and refers to an instrument for measuring various electric quantities, when using the electric energy meter, it should be noted that under the condition of low voltage (not more than 500V) and small current (dozens of amperes), the electric energy meter can be directly connected into the circuit for measurement, under the condition of high voltage or large current, the electric energy meter can not be directly connected into the circuit, and needs to be used with a voltage transformer or a current transformer, and the electric energy meter detection device is a device capable of detecting the operation accuracy of the electric energy meter.
The electric energy meter detection device on the market can only detect the electric energy meter by using a single mode generally, so that the result of the electric energy meter is easy to generate errors, and the electric energy meter detection device has a single function and can only detect the running accuracy of the electric energy meter.
Disclosure of Invention
The invention aims to provide an electric energy meter detection device with a multi-station structure, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an electric energy meter detection device with a multi-station structure comprises a first electric energy meter, a main switch and a detection assembly, wherein a reading disc is connected to the outer side surface of the first electric energy meter, a circle-turn running dial is arranged on the outer side of the bottom of the reading disc, a fire wire outlet is arranged on the outer side of the bottom of the first electric energy meter, a fire wire outlet is connected to the outer side of the fire wire outlet, a zero wire outlet is arranged at the right end of the fire wire outlet, a zero wire outlet is connected to the outer side of the zero wire outlet, the main switch is arranged at the tail ends of the fire wire outlet and the zero wire outlet, the detection assembly is connected to the outer side of the top of the first electric energy meter, the detection assembly comprises a connecting shell, a first sucking disc seat, a second sucking disc seat, a fire wire outlet detector, a butt joint wire, a zero wire outlet detector, a clamp-shaped ammeter, a broadcast device, a second electric energy meter, a comparison module and a load assembly, the first sucking disc seat is arranged on two sides of the front portion of the connecting shell, and the outside both sides of connecting the casing are connected with second sucking disc seat, the bottom outside of connecting the casing is provided with the live wire and goes out the detector, and the right-hand member that the live wire goes out the detector settles and have zero line and go out the detector, the zero line goes out the detector outer end and all is provided with the butt joint line, the rear portion outside of connecting the casing is connected with the clip-on ammeter, the live wire goes out detector, zero line and goes out detector electric connection and have the report ware, and live wire goes out detector, zero line and goes out detector electric connection and have the contrast module, zero line goes out detector electric connection and has the load subassembly.
Furthermore, the first chuck base is symmetrically distributed along the vertical central line of the connecting shell, and the first chuck base is connected with the first electric energy meter in an adsorption mode.
Furthermore, the second sucker seats are provided with two parts, and the second sucker seats are connected with the connecting shell in an adsorption mode.
Furthermore, the live wire outlet is electrically connected with the butt joint wire, and the butt joint wire is electrically connected with the live wire outlet detector.
Furthermore, the zero line outlet is electrically connected with the butt joint line, and the butt joint line is electrically connected with the zero line outlet detector.
Furthermore, the clamp-on ammeter is provided with two, and the clamp-on ammeter is connected with the live wire outlet and the zero line outlet in a clamping manner.
Furthermore, the second electric energy meter is electrically connected in series with the first electric energy meter through the live wire outlet detector and the zero wire outlet detector, and the second electric energy meter is electrically connected in series with the comparison module.
Furthermore, the broadcasting device is electrically connected with the second electric energy meter, and the broadcasting device is electrically connected with the first electric energy meter through the live wire outlet detector and the zero wire outlet detector.
Furthermore, the load assembly is electrically connected with the zero line outgoing detector, and the power consumption of the load assembly is 100 w/h.
The invention provides an electric energy meter detection device with a multi-station structure, which has the following beneficial effects: through setting up three kinds of different detection schemes, can change the test scheme according to the actual use condition and detect whether the electric energy meter damages, this use flexibility that can promote equipment.
1. After the detection assembly is connected, the second sucker seats on the two outer sides of the detection assembly can be adsorbed at the two outer ends of the first electric energy meter, the first sucker seat can be adsorbed on the front surface of the first electric energy meter, the first electric energy meter is usually vertically hung on the surface of a wall body, the detection assembly can be effectively prevented from falling off in the detection process through double adsorption of the first sucker seat and the second sucker seat, in addition, the first sucker seat and the second sucker seat can be changed in arrangement positions by removing outer fixing bolts, and the detection assembly can adapt to different electric energy meters.
2. The live wire outlet detector and the zero wire outlet detector can read the current amount between the first electric energy meter and the main switch, if no current amount exists, the first electric energy meter is normal in operation, if the current amount exists between the first electric energy meter and the main switch, the clamp-shaped ammeter can work, if the clamp-shaped ammeter senses the electricity amount, the electricity amount is indicated to flow out through the live wire outlet wire and the zero wire outlet wire, the other interfaces are arranged on the surfaces of the live wire outlet wire and the zero wire outlet wire, at the moment, the broadcaster can send out electricity stealing signals to remind workers that the electricity amount is stolen, if the clamp-shaped ammeter does not detect the current amount, the first electric energy meter is indicated to have problems, at the moment, the broadcaster can send out electric energy meter fault signals to remind the workers to replace the faulty electric energy meter, through the method, whether the electric energy meter is faulty or not can be effectively judged, and whether electricity is stolen can be judged at the same time, this can improve the detection range and functionality of the device.
3. The live wire outlet detector and the zero wire outlet detector of the invention work and can be communicated with a second electric energy meter, at the moment, the electric quantity passing through the first electric energy meter can enter the inner sides of the live wire outlet detector and the zero wire outlet detector through a butt joint wire, the electric quantity passing through the live wire outlet detector and the zero wire outlet detector can enter the inner side of the second electric energy meter firstly and then flow out from a live wire outlet wire and a zero wire outlet wire, so that the first electric energy meter and the second electric energy meter can simultaneously calculate the circulating current quantity, after the current circulates for a certain time, a comparison module can read the calculated values of the two electric energy meters, if the calculated values are close or correct, the electric energy meters have no fault, the data comparison is carried out by adopting the two electric energy meters, whether the electric energy meters have the fault can be intuitively judged, in addition, the test can be carried out under the power-on state, so that the scheme can be conveniently used in the scene of power-off, in addition, the staff can visually judge the calculated electric quantity of the two electric energy meters by observing the reading discs of the two electric energy meters.
4. The comparison module can collect and read the running turns of the turn-number moving dial plate, the power of the first electric energy meter is set to be 3000 r/kilowatt hour, the turn-number moving dial plate rotates for 30r in five minutes, the comparison module calculates that the load assembly consumes 0.01 kilowatt in five minutes, the comparison module can substitute the calculated data into a formula P which is w/t to obtain the power consumption of the load assembly which is 120w/h, after the power consumption is calculated, the comparison module can compare the calculated power consumption value with the power consumption value of the load assembly which is 100w/h, and the statistical value error of the first electric energy meter can be judged through comparison.
5. According to the invention, through setting three different detection schemes, the test scheme can be changed according to the actual use condition to detect whether the electric energy meter is damaged, so that the use flexibility of the equipment can be improved.
Drawings
Fig. 1 is a schematic front view of an electric energy meter detection device with a multi-station structure according to the present invention;
fig. 2 is a schematic diagram of an overall structure of a first electric energy meter of the electric energy meter detection device with a multi-station structure according to the present invention;
FIG. 3 is a schematic front view of a detecting assembly of the electric energy meter detecting device with a multi-station structure according to the present invention;
FIG. 4 is a schematic diagram of a fire line outgoing detector of the electric energy meter detection device with a multi-station structure according to the present invention;
FIG. 5 is a schematic structural diagram of a detecting assembly of the electric energy meter detecting device with a multi-station structure according to the present invention;
FIG. 6 is a schematic diagram of a current status detection process of the electric energy meter detection device with a multi-station structure according to the present invention;
FIG. 7 is a schematic diagram of a comparison and detection process of power consumption of an electric energy meter detection device with a multi-station structure according to the present invention;
fig. 8 is a schematic diagram of a power detection process of the electric energy meter detection device with a multi-station structure according to the present invention.
In the figure: 1. a first electric energy meter; 2. a reading disc; 3. the number of turns is the dial plate; 4. a live wire outlet; 5. leading out a live wire; 6. a zero line outlet; 7. zero line outgoing; 8. a master switch; 9. a detection component; 901. connecting the shell; 902. a first chuck base; 903. a second sucker seat; 904. a live line out detector; 905. butting wires; 906. a zero line outgoing detector; 907. a clamp-on ammeter; 908. a broadcaster; 909. a second electric energy meter; 910. a comparison module; 911. a load assembly.
Detailed Description
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides an electric energy meter detection device with multistation structure, including first electric energy meter 1, master switch 8 and detecting element 9, the outside surface of first electric energy meter 1 is connected with reading dish 2, and the bottom outside of reading dish 2 is provided with the number of turns and walks dial plate 3, the bottom outside of first electric energy meter 1 is provided with live wire outlet 4, and the outside of live wire outlet 4 is connected with live wire outlet 5, live wire outlet 4 right-hand member is settled there is zero line outlet 6, and the outside of zero line outlet 6 is connected with zero line outlet 7, master switch 8 settles in the end of live wire outlet 5, zero line outlet 7, detecting element 9 is connected in the top outside of first electric energy meter 1, detecting element 9 is including connecting casing 901, first sucking disc seat 902, second sucking disc seat 903, live wire outlet detector 904, butt joint line 905, zero line outlet detector 906, pincerlike ammeter 907, report ware 908, The electric energy meter comprises a second electric energy meter 909, a comparison module 910 and a load component 911, wherein first sucker seats 902 are arranged on two sides of the front part of a connecting shell 901, the second sucker seats 903 are connected on two sides of the outer part of the connecting shell 901, a live wire outgoing detector 904 is arranged on the outer side of the bottom of the connecting shell 901, a zero wire outgoing detector 906 is arranged at the right end of the live wire outgoing detector 904, butt joints 905 are arranged at the outer ends of the live wire outgoing detector 904 and the zero wire outgoing detector 906, a pincerlike ammeter 907 is connected on the outer side of the rear part of the connecting shell 901, a broadcaster 908 is electrically connected with the live wire outgoing detector 904 and the zero wire outgoing detector 906, the live wire outgoing detector 904 and the zero wire outgoing detector 906 are electrically connected with the comparison module 910, and the zero wire outgoing detector 906 is electrically connected with the load component 911;
the operation is as follows, the main switch 8 is switched off, the live wire outgoing line 5 and the zero line outgoing line 7 are powered off, at the moment, the live wire outgoing line 5 and the zero line outgoing line 7 are separated from the interior of the live wire outgoing line 4 and the interior of the zero line outgoing line 6, then the live wire outgoing line 5 and the zero line outgoing line 7 are respectively connected with the live wire outgoing detector 904 and the zero line outgoing detector 906, the live wire outgoing line 5 and the zero line outgoing line 7 can be connected with the detection component 9, after the fixation of the live wire outgoing line 5 and the zero line outgoing line 7 is completed, the butt joint lines 905 at the outer sides of the live wire outgoing detector 904 and the zero line outgoing detector 906 are respectively connected with the live wire outgoing line 4 and the zero line outgoing line 6, the detection component 9 can be electrically connected with the first electric energy meter 1, after the connection of the detection component 9 is completed, the second sucker seats 903 at the outer two sides can be adsorbed at the two outer ends of the first electric energy meter 1, and the first sucker seat 902 can be adsorbed on the positive surface of the first electric energy meter 1, because of the vertical carry of first electric energy meter 1 is usually on the wall body surface, through the dual absorption of first sucking disc seat 902 and second sucking disc seat 903, can effectively avoid detecting element 9 to take place to drop in the testing process, first sucking disc seat 902 and second sucking disc seat 903 all can settle the position through relieving outside fixing bolt change in addition, and this enables detecting element 9 and adapts to different electric energy meters.
Referring to fig. 1-6, the first chuck base 902 is symmetrically distributed along the vertical central line of the connecting housing 901, the first chuck base 902 is connected to the first electric energy meter 1 in an adsorption manner, the second chuck base 903 is provided with two, the second chuck base 903 is connected to the connecting housing 901 in an adsorption manner, the live wire outlet 4 is electrically connected to the butt-joint wire 905, the butt-joint wire 905 is electrically connected to the live wire outlet detector 904, the zero line outlet 6 is electrically connected to the butt-joint wire 905, the butt-joint wire 905 is electrically connected to the zero line outlet detector 906, the clamp-type ammeter 907 is provided with two, and the clamp-type ammeter 907 is connected to the live wire outlet 5 and the zero line outlet 7 in a clamping manner;
the specific operation is as follows, embodiment one:
the clamp ammeter 907 is rotated to enable the clamp ammeter 907 to rotate through a rotating shaft at the joint of the clamp ammeter 907 and the connecting shell 901, so that the clamp ammeter 907 can be close to and clamp the live wire outlet 5 and the zero wire outlet 7, at the moment, the main switch 8 is disconnected, as the live wire outlet detector 904 and the zero wire outlet detector 906 are connected with the first electric energy meter 1 and the main switch 8 through the butt joint 905, the live wire outlet 5 and the zero wire outlet 7, the live wire outlet detector 904 and the zero wire outlet detector 906 can read the current between the first electric energy meter 1 and the main switch 8, if no current exists, the first electric energy meter 1 is normally operated, if the current exists between the first electric energy meter 1 and the main switch 8, the clamp ammeter 907 can be operated, if the clamp ammeter 907 senses the current, the current flows through the live wire outlet 5 and the zero wire outlet 7, and master switch 8 is in the off-state this moment, this says that the live wire is qualified for the next round of competitions 5 and zero line 7 surface has other interfaces to lead to other places, this moment report ware 908 can send and steal the electric signal, remind the staff electric quantity to be stolen, the staff only need be qualified for the next round of competitions 7 along the live wire is qualified for the next round of competitions 5 and zero line and look for extra interface and can get rid of the problem of stealing the electricity this moment, if the ampacity is not detected to pincerlike ammeter 907, then explain first electric energy meter 1 to have a problem, report ware 908 this moment and can send electric energy meter fault signal, remind the staff to replace trouble electric energy meter, through this mode, can effectively judge whether the electric energy meter is out of order simultaneously, this detection range and the functionality that can improve equipment.
Referring to fig. 1 and 7, the second electric energy meter 909 is electrically connected in series with the first electric energy meter 1 through the live wire outgoing detector 904 and the zero wire outgoing detector 906, the second electric energy meter 909 is electrically connected in series with the comparison module 910, the broadcaster 908 is electrically connected with the second electric energy meter 909, and the broadcaster 908 is electrically connected with the first electric energy meter 1 through the live wire outgoing detector 904 and the zero wire outgoing detector 906;
the specific operation is as follows, example two:
the live wire outlet detector 904 and the zero wire outlet detector 906 work and can be communicated with the second electric energy meter 909, at this time, the electric quantity passing through the first electric energy meter 1 can enter the inner sides of the live wire outlet detector 904 and the zero wire outlet detector 906 through the butt joint 905, the electric quantity passing through the live wire outlet detector 904 and the zero wire outlet detector 906 can enter the inner side of the second electric energy meter 909 firstly and then flow out from the live wire outlet 5 and the zero wire outlet 7, so that the first electric energy meter 1 and the second electric energy meter 909 can simultaneously calculate the circulating current quantity, after the current flows for a certain time, the comparison module 910 can read the calculated values of the two electric energy meters, if the calculated values are close or correct, the electric energy meters have no fault, the data comparison is carried out by adopting the two electric energy meters, whether the electric energy meters have a fault can be visually judged, in addition, the test can be carried out under the power-on state, this makes this scheme can make things convenient for the scene of difficult outage to use, and staff's accessible is observed the reading dish 2 of two electric energy meters and is judged calculation electric quantity between them directly perceived in addition.
Referring to fig. 1 and 8, the load device 911 is electrically connected to the zero line out detector 906, and the power consumption of the load device 911 is 100 w/h;
the specific operation is as follows, example three:
the main switch 8 is turned off, the zero-line outgoing detector 906 supplies power to the load component 911 at the moment, after the load component 911 works for five minutes, the zero-line outgoing detector 906 stops supplying power to the load component 911, the comparison module 910 can collect and read the running turns of the turn-number walking dial 3 at the moment, the power of the first electric energy meter 1 is set to be 3000 r/kilowatt-hour, the turn-number walking dial 3 rotates 30r within five minutes, the comparison module 910 calculates that the load component 911 consumes 0.01 kilowatt when working for five minutes, the comparison module 910 can substitute the calculated data into a formula P to obtain the power consumption of the load component 11 as w/t, after the power consumption is calculated, the comparison module 910 can compare the calculated power consumption value with the power consumption value of the load component 911, the power consumption of the load component 911 is 100w/h, and through comparison, the statistical value of the first electric energy meter 1 can be judged to be wrong, through the scheme, whether the first electric energy meter 1 has an error or not and the error value of the first electric energy meter 1 can be accurately judged, so that the detection precision of the equipment can be improved.
In summary, when the electric energy meter detection device with the multi-station structure is used, the main switch 8 is firstly switched off, the live wire outgoing line 5 and the zero wire outgoing line 7 are powered off, at the moment, the live wire outgoing line 5 and the zero wire outgoing line 7 are separated from the live wire outlet 4 and the zero wire outlet 6, then the live wire outgoing line 5 and the zero wire outgoing line 7 are respectively connected to the live wire outgoing detector 904 and the zero wire outgoing detector 906, the live wire outgoing line 5 and the zero wire outgoing line 7 are connected to the detection assembly 9, and after the fixation of the live wire outgoing line 5 and the zero wire outgoing line 7 is completed, the butt joint lines 905 at the outer sides of the live wire outgoing detector 904 and the zero wire outgoing detector 906 are respectively connected to the live wire outlet 4 and the zero wire outlet 6, so that the detection assembly 9 can be electrically connected with the first electric energy meter 1;
then after the detection component 9 is connected, the second sucker seats 903 on the two sides of the outside of the detection component can be adsorbed at the two ends of the outside of the first electric energy meter 1, the first sucker seat 902 can be adsorbed on the front surface of the first electric energy meter 1, and because the first electric energy meter 1 is usually vertically hung on the surface of a wall body, the detection component 9 can be effectively prevented from falling in the detection process through the double adsorption of the first sucker seat 902 and the second sucker seat 903, in addition, the first sucker seat 902 and the second sucker seat 903 can be changed in arrangement positions by removing the outer fixing bolts, so that the detection component 9 can adapt to different electric energy meters;
then, the clamp ammeter 907 is rotated to rotate the clamp ammeter 907 through the rotating shaft at the joint of the connecting housing 901, so that the clamp ammeter 907 can be close to and clamp the live wire outlet 5 and the zero wire outlet 7, at this time, the main switch 8 is disconnected, as the live wire outlet detector 904 and the zero wire outlet detector 906 are connected with the first electric energy meter 1 and the main switch 8 through the butt joint 905, the live wire outlet 5 and the zero wire outlet 7, so that the live wire outlet detector 904 and the zero wire outlet detector 906 can read the current amount between the first electric energy meter 1 and the main switch 8, if no current amount exists, the first electric energy meter 1 operates normally, if the current amount exists between the first electric energy meter 1 and the main switch 8, the clamp ammeter 907 can operate, if the clamp ammeter 907 senses the current amount, the current amount flows through the live wire outlet 5 and the zero wire outlet 7, at the moment, the main switch 8 is in a closed state, which indicates that other interfaces on the surfaces of the live wire outgoing line 5 and the zero line outgoing line 7 lead to other places, at the moment, the broadcaster 908 sends an electricity stealing signal to remind a worker of stealing electricity, at the moment, the worker can eliminate the electricity stealing problem only by searching for additional interfaces along the live wire outgoing line 5 and the zero line outgoing line 7, if the current magnitude is not detected by the clamp ammeter 907, the problem exists in the first electric energy meter 1 is indicated, at the moment, the broadcaster 908 sends an electric energy meter fault signal to remind the worker of replacing the faulty electric energy meter, through the mode, whether the electric energy meter is faulty can be effectively judged, and whether someone steals electricity can be judged, so that the detection range and the functionality of equipment can be improved;
then the live wire outlet detector 904 and the zero wire outlet detector 906 work and can be communicated with the second electric energy meter 909, at this time, the electric quantity passing through the first electric energy meter 1 can enter the inner sides of the live wire outlet detector 904 and the zero wire outlet detector 906 through the butt joint 905, the electric quantity passing through the live wire outlet detector 904 and the zero wire outlet detector 906 can enter the inner side of the second electric energy meter 909 firstly and then flow out from the live wire outlet 5 and the zero wire outlet 7, so that the first electric energy meter 1 and the second electric energy meter 909 can simultaneously calculate the circulating current quantity, after the current flows for a certain time, the comparison module 910 can read the calculated values of the two electric energy meters, if the calculated values are close or correct, the electric energy meters have no fault, the data comparison is carried out by adopting the two electric energy meters, whether the electric energy meters have faults can be visually judged, in addition, the test can be carried out in a power-on state, the scheme can be conveniently used in a scene difficult to power off, and in addition, a worker can visually judge the calculated electric quantity of the two electric energy meters by observing the reading discs 2 of the two electric energy meters;
finally, the main switch 8 is turned off, at this time, the zero line outgoing detector 906 supplies power to the load component 911, after the load component 911 works for five minutes, the zero line outgoing detector 906 stops supplying power to the load component 911, at this time, the comparison module 910 can collect and read the running turns of the turn-number running dial 3, when the power of the first electric energy meter 1 currently detected is 3000 r/kilowatt hour, the turn-number running dial 3 rotates 30r within five minutes, the comparison module 910 calculates that the load component 911 works for five minutes and consumes 0.01 kilowatt, at this time, the comparison module 910 can substitute the calculated data into the formula P to obtain the power consumption, the power consumption of the load component 11 is 120w/h, after the power consumption is calculated, the comparison module 910 can compare the calculated power consumption value with the power consumption value of the load component 911, the power consumption of the load component 911 is 100w/h, through comparison, the statistical value error of the first electric energy meter 1 can be judged, through the scheme, whether the first electric energy meter 1 has an error or not and the error value of the first electric energy meter 1 can be accurately judged, and therefore the detection precision of the equipment can be improved.
Claims (9)
1. The utility model provides an electric energy meter detection device with multistation structure, its characterized in that, includes first electric energy meter (1), master switch (8) and determine module (9), the outside surface of first electric energy meter (1) is connected with reading dish (2), and the bottom outside of reading dish (2) is provided with the number of turns and walks dial plate (3), the bottom outside of first electric energy meter (1) is provided with live wire outlet (4), and the outside of live wire outlet (4) is connected with live wire outlet (5), settle at live wire outlet (4) right-hand member has zero line outlet (6), and the outside of zero line outlet (6) is connected with zero line outlet (7), master switch (8) settle in the end of live wire outlet (5), zero line outlet (7), determine module (9) are connected in the top outside of first electric energy meter (1), determine module (9) are including connecting casing (901), First sucking disc seat (902), second sucking disc seat (903), live wire play detector (904), butt joint line (905), zero line play detector (906), pincerlike ampere meter (907), broadcaster (908), second ammeter (909), contrast module (910) and load subassembly (911), the anterior both sides of connecting casing (901) are provided with first sucking disc seat (902), and the outside both sides of connecting casing (901) are connected with second sucking disc seat (903), the bottom outside of connecting casing (901) is provided with live wire play detector (904), and the right-hand member of live wire play detector (904) settles and have zero line play detector (906), live wire play detector (904), zero line play detector (906) outer end all is provided with butt joint line (905), the rear portion outside of connecting casing (901) is connected with pincerlike ampere meter (907), live wire play detector (904), The zero line outgoing detector (906) is electrically connected with the broadcasting device (908), the live line outgoing detector (904) and the zero line outgoing detector (906) are electrically connected with the comparison module (910), and the zero line outgoing detector (906) is electrically connected with the load component (911).
2. The electric energy meter detection device with the multi-station structure as claimed in claim 1, wherein the first suction cup seats (902) are symmetrically distributed along a vertical center line of the connection housing (901), and the first suction cup seats (902) are connected with the first electric energy meter (1) in a suction manner.
3. The electric energy meter detection device with the multi-station structure as claimed in claim 1, wherein the number of the second sucker seats (903) is two, and the second sucker seat (903) is connected with the connection housing (901) in an adsorption manner.
4. The electric energy meter detection device with the multi-station structure as claimed in claim 1, wherein the live wire outlet (4) is electrically connected with a butt joint wire (905), and the butt joint wire (905) is electrically connected with the live wire outlet detector (904).
5. The electric energy meter detection device with the multi-station structure according to claim 1, wherein the zero line outlet (6) is electrically connected with a butt joint line (905), and the butt joint line (905) is electrically connected with the zero line outlet detector (906).
6. The electric energy meter detection device with the multi-station structure as claimed in claim 1, wherein two clamp-on ammeters (907) are provided, and the clamp-on ammeters (907) are connected with the live wire outlet (5) and the neutral wire outlet (7) in a clamping manner.
7. The electric energy meter detection device with the multi-station structure as claimed in claim 1, wherein the second electric energy meter (909) is electrically connected in series with the first electric energy meter (1) through a live wire outgoing detector (904) and a neutral wire outgoing detector (906), and the second electric energy meter (909) is electrically connected in series with the comparison module (910).
8. The electric energy meter detection device with the multi-station structure as claimed in claim 1, wherein the announcer (908) is electrically connected with the second electric energy meter (909), and the announcer (908) is electrically connected with the first electric energy meter (1) through the live wire outgoing detector (904) and the neutral wire outgoing detector (906).
9. The electric energy meter detection device with the multi-station structure as claimed in claim 1, wherein the load assembly (911) is electrically connected with the zero-line-out detector (906), and the power consumption of the load assembly (911) is 100 w/h.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115774149A (en) * | 2023-02-10 | 2023-03-10 | 河北悦贝电力工程有限公司 | Intelligent electric power electricity stealing prevention device based on data contrast |
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