CN220291732U - Non-invasive electricity load sensing and analyzing device - Google Patents
Non-invasive electricity load sensing and analyzing device Download PDFInfo
- Publication number
- CN220291732U CN220291732U CN202321546280.7U CN202321546280U CN220291732U CN 220291732 U CN220291732 U CN 220291732U CN 202321546280 U CN202321546280 U CN 202321546280U CN 220291732 U CN220291732 U CN 220291732U
- Authority
- CN
- China
- Prior art keywords
- main body
- fixedly arranged
- right end
- heat dissipation
- device main
- 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.)
- Active
Links
- 230000005611 electricity Effects 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 36
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 11
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 230000008447 perception Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims 4
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000003750 conditioning effect Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 description 5
- 230000006399 behavior Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to the technical field of circuit monitoring and discloses a non-invasive electricity load sensing and analyzing device which comprises a main body mechanism, a monitoring mechanism and a heat dissipation mechanism, wherein the monitoring mechanism is positioned in the main body mechanism, the heat dissipation mechanism is positioned in the main body mechanism, the main body mechanism comprises a device main body and a dust cover, the dust cover is movably arranged at the upper end of the device main body, the main body mechanism further comprises a handle, a part cabin, a collecting assembly, a start button and a restarting button, the handle is fixedly arranged at the upper end of the dust cover, and the part cabin is fixedly arranged at the inner end of the device main body. The non-invasive electricity load sensing and analyzing device is characterized in that the collecting assembly is arranged and is responsible for carrying out small signal conversion and conditioning on the voltage and the total current of a user, the small signals are converted into analog small signals within the input range of the data collecting card, and the collecting assembly can be used for completing simultaneous collection of a plurality of users by configuring a plurality of current and voltage sensors.
Description
Technical Field
The utility model relates to the technical field of circuit monitoring, in particular to a non-invasive electricity load sensing and analyzing device.
Background
The domestic electricity consumption of China currently has the following characteristics: 1. the speed increase is high, and the proportion of the residents in 2016 years accounts for up to 38% of the newly increased electricity consumption; 2. the behavior is complex, because of numerous individuals, and the household appliances are various, the electricity consumption behavior of resident users is very complex; 3. the comprehensive energy consumption is high, and the comprehensive energy consumption of resident users is far higher than the level of developed countries such as japan; 4. the perception level is low, the perception and control level of the power grid enterprises on the electricity consumption behaviors of resident users is low, and interaction services such as energy management and demand response on the resident side are started just.
The household electricity behavior depth perception technology is an emerging intelligent power grid foundation support technology, and is different from the existing intelligent electric meter which only measures total electric quantity, and aims at identifying three sequences of 'electric appliance type, starting time and electric quantity consumption' of resident users, so that an electric charge list of the users is like a 'telephone charge list', the electricity consumption conditions of various household appliances are clear at a glance, reference is provided for optimizing the use of the electric appliances, the endless waste of electric energy is avoided, and the electric charge expenditure is saved.
In the prior art, when the portable electronic device is used, a single through type current sensor and a single voltage sensor are generally used for carrying out small signal conversion and conditioning on the voltage and the total current of a user, and the processing efficiency of the portable electronic device is low, so that the portable electronic device is more troublesome to use.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a non-invasive electricity load sensing and analyzing device, which is used for solving the problems that in the background technology, a single through type current sensor and a single voltage sensor are generally used for carrying out small signal conversion and conditioning on the voltage and the total current of a user, and the processing efficiency of the method is low and the use is troublesome.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the non-invasive electricity load sensing and analyzing device comprises a main body mechanism, a monitoring mechanism and a heat dissipation mechanism, wherein the monitoring mechanism is positioned in the main body mechanism, the heat dissipation mechanism is positioned in the main body mechanism, the main body mechanism comprises a device main body and a dust cover, and the dust cover is movably arranged at the upper end of the device main body;
the main body mechanism further comprises a handle, a part cabin, an acquisition component, a start button and a restarting button, wherein the handle is fixedly arranged at the upper end of the dust cover, the part cabin is fixedly arranged at the inner end of the main body of the device, the acquisition component is fixedly arranged at the inner end of the main body of the device, the starting button is movably arranged at the left end of the main body of the device, and the restarting button is movably arranged at the lower end of the starting button.
Preferably, the collection subassembly includes the heart-penetrating current sensor, voltage sensor, signal connection and wire, heart-penetrating current sensor fixed mounting is at the inner of device main part, voltage sensor fixed mounting is at the left end of heart-penetrating current sensor, signal connection fixed mounting is at voltage sensor's upper end, wire fixed mounting is including the right-hand member of heart-penetrating current sensor, and collection subassembly is responsible for carrying out small signal conversion and conditioning to user's voltage and total current, converts the analog small signal within the data acquisition card input scope, through configuration a plurality of electric currents and voltage sensor, collection subassembly can accomplish the simultaneous acquisition to a plurality of users.
Preferably, the monitoring mechanism comprises a fire wire connecting pipe, a fire wire interface, a data interface, a zero wire connecting pipe, a zero wire interface, a data acquisition card, an industrial personal computer main board, a conductive welding port and a GPRS communication module, wherein the fire wire connecting pipe is fixedly arranged at the right end of the device main body, the device can be connected into a resident user power grid, the data acquisition card is responsible for AD sampling of an output signal of the acquisition unit, and digital quantity reflecting the voltage and the current of the user is transmitted to the industrial personal computer main board.
Preferably, the fire wire interface is fixedly arranged at the right end of the fire wire connecting pipe, the data interface is fixedly arranged at the right end of the device main body, the zero wire connecting pipe is fixedly arranged at the right end of the fire wire connecting pipe, the zero wire interface is fixedly arranged at the right end of the zero wire connecting pipe, and the industrial personal computer is responsible for signal processing and load identification, and comprises power calculation, FFT analysis and steady-state power lifting P S And drop P E Extraction, power impact coefficient K P Extraction duration T D Extracting, maintaining identified electric appliance list information, settling electric quantity and the like.
Preferably, the data acquisition card fixed mounting is in the right-hand member of gathering the subassembly, industrial computer mainboard fixed mounting is in the right-hand member of data acquisition card, electrically conductive welded joint fixed mounting is in the right-hand member of industrial computer mainboard, GPRS communication module fixed mounting is in the lower extreme of electrically conductive welded joint, and GPRS communication module is responsible for long-range transmission back the main website with the recognition result, supports multiple communication mode, including ethernet, GPRS, 485 etc..
Preferably, the heat dissipation mechanism comprises a storage battery, a motor cabin, a heat dissipation motor, a transmission rod, a heat dissipation fan, a heat dissipation hole, a power interface, a movable base and universal wheels, wherein the storage battery is fixedly arranged at the inner end of the device main body, so that the device can be powered through the storage battery.
Preferably, the motor cabinet is fixedly arranged at the right end of the storage battery, the heat dissipation motor is fixedly arranged at the inner end of the motor cabinet, the transmission rod is movably arranged at the right end of the heat dissipation motor, and the heat dissipation fan is movably arranged at the right end of the transmission rod, so that the device can dissipate heat for the inside when in use, and the damage to parts caused by overhigh temperature in the inside is prevented.
Preferably, the radiating hole is fixedly arranged at the right end of the device main body, the power interface is fixedly arranged at the right end of the device main body, the movable base is fixedly arranged at the lower end of the device main body, and the universal wheel is movably arranged at the lower end of the movable base, so that the device is more convenient to move.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the non-invasive electricity load sensing and analyzing device, through the installation of the acquisition component, the acquisition component is responsible for carrying out small signal conversion and conditioning on the voltage and the total current of a user, the small signals are converted into analog small signals within the input range of the data acquisition card, and through the configuration of the plurality of through type current sensors and the voltage sensors, the acquisition component can complete simultaneous acquisition of a plurality of users;
2. the non-invasive electricity load sensing and analyzing device can be connected into a resident user power grid through the installation of the monitoring mechanism, the data acquisition card is responsible for AD sampling of output signals of the acquisition unit, digital quantities reflecting the voltage and the current of the user are transmitted to the main board of the industrial personal computer, the industrial personal computer is responsible for signal processing and load identification, and finally the GPRS communication module is responsible for remotely transmitting identification results back to the main station;
3. according to the non-invasive electricity load sensing and analyzing device, the heat dissipation mechanism is arranged, so that the device can dissipate heat for the inside when in use, damage to parts caused by overhigh temperature in the inside is prevented, and the device is more convenient to move.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of a detail of a portion of the acquisition assembly of the present utility model;
FIG. 5 is an enlarged schematic view of a part of the monitoring mechanism of the present utility model;
fig. 6 is an enlarged schematic view of a part of a heat dissipation mechanism according to the present utility model.
In the figure: 1. a main body mechanism; 101. a device body; 102. a dust cover; 103. a grip; 104. a parts cabin; 105. a collection assembly; 106. a start button; 107. a restart button; 1051. a feed-through current sensor; 1052. a voltage sensor; 1053. a signal connector; 1054. a wire; 2. a monitoring mechanism; 201. a live wire connecting pipe; 202. a fire wire interface; 203. a data interface; 204. a zero line connecting pipe; 205. a zero line interface; 206. a data acquisition card; 207. the industrial personal computer main board; 208. a conductive weld; 209. a GPRS communication module; 3. a heat dissipation mechanism; 301. a storage battery; 302. a motor compartment; 303. a heat dissipation motor; 304. a transmission rod; 305. a heat radiation fan; 306. a heat radiation hole; 307. a power interface; 308. a movable base; 309. and a universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the non-invasive electricity load sensing and analyzing device comprises a main body mechanism 1, a monitoring mechanism 2 and a heat dissipation mechanism 3, wherein the monitoring mechanism 2 is positioned in the main body mechanism 1, the heat dissipation mechanism 3 is positioned in the main body mechanism 1, the main body mechanism 1 comprises a device main body 101 and a dust cover 102, and the dust cover 102 is movably mounted at the upper end of the device main body 101;
the main body mechanism 1 further comprises a grip 103, a part cabin 104, a collection assembly 105, a start button 106 and a restarting button 107, wherein the grip 103 is fixedly arranged at the upper end of the dust cover 102, the part cabin 104 is fixedly arranged at the inner end of the device main body 101, the collection assembly 105 is fixedly arranged at the inner end of the device main body 101, the starting button 106 is movably arranged at the left end of the device main body 101, the restarting button 107 is movably arranged at the lower end of the starting button 106, the collection assembly 105 comprises a through type current sensor 1051, a voltage sensor 1052, a signal connector 1053 and a lead 1054, the through type current sensor 1051 is fixedly arranged at the inner end of the device main body 101, the voltage sensor 1052 is fixedly arranged at the left end of the through type current sensor 1051, the signal connector 1053 is fixedly arranged at the upper end of the voltage sensor 1052, and the lead 1054 is fixedly arranged at the right end comprising the through type current sensor 1051.
The monitoring mechanism 2 comprises a fire wire connecting pipe 201, a fire wire interface 202, a data interface 203, a zero wire connecting pipe 204, a zero wire interface 205, a data acquisition card 206, an industrial computer main board 207, a conductive welding port 208 and a GPRS communication module 209, wherein the fire wire connecting pipe 201 is fixedly arranged at the right end of the device main body 101, the fire wire interface 202 is fixedly arranged at the right end of the fire wire connecting pipe 201, the data interface 203 is fixedly arranged at the right end of the device main body 101, the zero wire connecting pipe 204 is fixedly arranged at the right end of the fire wire connecting pipe 201, the zero wire interface 205 is fixedly arranged at the right end of the zero wire connecting pipe 204, the data acquisition card 206 is fixedly arranged at the right end of the acquisition assembly 105, the industrial computer main board 207 is fixedly arranged at the right end of the data acquisition card 206, the conductive welding port 208 is fixedly arranged at the right end of the industrial computer main board 207, and the GPRS communication module 209 is fixedly arranged at the lower end of the conductive welding port 208.
The heat dissipation mechanism 3 comprises a storage battery 301, a motor cabinet 302, a heat dissipation motor 303, a transmission rod 304, a heat dissipation fan 305, a heat dissipation hole 306, a power interface 307, a movable base 308 and a universal wheel 309, wherein the storage battery 301 is fixedly arranged at the inner end of the device main body 101, the motor cabinet 302 is fixedly arranged at the right end of the storage battery 301, the heat dissipation motor 303 is fixedly arranged at the inner end of the motor cabinet 302, the transmission rod 304 is movably arranged at the right end of the heat dissipation motor 303, the heat dissipation fan 305 is movably arranged at the right end of the transmission rod 304, the heat dissipation hole 306 is fixedly arranged at the right end of the device main body 101, the power interface 307 is fixedly arranged at the right end of the device main body 101, the movable base 308 is fixedly arranged at the lower end of the device main body 101, and the universal wheel 309 is movably arranged at the lower end of the movable base 308.
Working principle: when the non-invasive electricity load sensing and analyzing device is required to monitor and analyze the electricity consumption of residents, a live wire enters the live wire connecting pipe 201 through the live wire interface 202, a zero wire enters the zero wire connecting pipe 204 through the zero wire interface 205, the device is provided with the collecting component 105, the collecting component 105 is responsible for carrying out small signal conversion and conditioning on the voltage and the total current of the users, the collecting component 105 is converted into analog small signals within the input range of the data collecting card 206, the collecting component 105 can complete simultaneous collection of a plurality of users by configuring the plurality of through-hole current sensors 1051 and the voltage sensors 1052, the data collecting card 206 arranged on the device is responsible for carrying out AD sampling on the output signals of the collecting component 105, the digital quantity reflecting the voltage and the current of the users is transmitted to the industrial personal computer main board 207, the industrial personal computer main board 207 is responsible for signal processing and load identification, and finally the GPRS communication module 209 is responsible for remotely transmitting the identification result back to the main station, and the device is also provided with the heat dissipation motor 303 and the heat dissipation fan 305, so that the inside can be cooled, the damage to parts caused by the over high temperature inside can be prevented, and the service life is longer.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a non-invasive electricity load perception and analysis device, includes main part mechanism (1), monitoring mechanism (2) and heat dissipation mechanism (3), its characterized in that: the monitoring mechanism (2) is positioned in the main body mechanism (1), the heat dissipation mechanism (3) is positioned in the main body mechanism (1), the main body mechanism (1) comprises a device main body (101) and a dust cover (102), and the dust cover (102) is movably arranged at the upper end of the device main body (101);
the main body mechanism (1) further comprises a handle (103), a part cabin (104), a collecting assembly (105), a start button (106) and a restarting button (107), wherein the handle (103) is fixedly arranged at the upper end of the dust cover (102), the part cabin (104) is fixedly arranged at the inner end of the device main body (101), the collecting assembly (105) is fixedly arranged at the inner end of the device main body (101), the starting button (106) is movably arranged at the left end of the device main body (101), and the restarting button (107) is movably arranged at the lower end of the starting button (106).
2. A non-invasive electrical load sensing and analysis apparatus according to claim 1, wherein: acquisition subassembly (105) are including punching type current sensor (1051), voltage sensor (1052), signal connection (1053) and wire (1054), punching type current sensor (1051) fixed mounting is at the inner of device main part (101), voltage sensor (1052) fixed mounting is at the left end of punching type current sensor (1051), signal connection (1053) fixed mounting is at the upper end of voltage sensor (1052), wire (1054) fixed mounting is including the right-hand member of punching type current sensor (1051).
3. A non-invasive electrical load sensing and analysis apparatus according to claim 2, wherein: the monitoring mechanism (2) comprises a fire wire connecting pipe (201), a fire wire interface (202), a data interface (203), a zero wire connecting pipe (204), a zero wire interface (205), a data acquisition card (206), an industrial personal computer main board (207), a conductive welding port (208) and a GPRS communication module (209), wherein the fire wire connecting pipe (201) is fixedly arranged at the right end of the device main body (101).
4. A non-invasive electrical load sensing and analysis apparatus according to claim 3, wherein: the live wire interface (202) is fixedly arranged at the right end of the live wire connecting pipe (201), the data interface (203) is fixedly arranged at the right end of the device main body (101), the zero line connecting pipe (204) is fixedly arranged at the right end of the live wire connecting pipe (201), and the zero line interface (205) is fixedly arranged at the right end of the zero line connecting pipe (204).
5. A non-invasive electrical load sensing and analysis apparatus according to claim 4, wherein: the data acquisition card (206) is fixedly arranged at the right end of the acquisition assembly (105), the industrial personal computer main board (207) is fixedly arranged at the right end of the data acquisition card (206), the conductive welding port (208) is fixedly arranged at the right end of the industrial personal computer main board (207), and the GPRS communication module (209) is fixedly arranged at the lower end of the conductive welding port (208).
6. A non-invasive electrical load sensing and analysis apparatus according to claim 5, wherein: the heat dissipation mechanism (3) comprises a storage battery (301), a motor cabin (302), a heat dissipation motor (303), a transmission rod (304), a heat dissipation fan (305), a heat dissipation hole (306), a power interface (307), a movable base (308) and universal wheels (309), wherein the storage battery (301) is fixedly arranged at the inner end of the device main body (101).
7. A non-invasive electrical load sensing and analysis apparatus according to claim 6, wherein: the motor cabinet (302) is fixedly arranged at the right end of the storage battery (301), the heat dissipation motor (303) is fixedly arranged at the inner end of the motor cabinet (302), the transmission rod (304) is movably arranged at the right end of the heat dissipation motor (303), and the heat dissipation fan (305) is movably arranged at the right end of the transmission rod (304).
8. A non-invasive electrical load sensing and analysis apparatus according to claim 7, wherein: the radiating hole (306) is fixedly arranged at the right end of the device main body (101), the power interface (307) is fixedly arranged at the right end of the device main body (101), the movable base (308) is fixedly arranged at the lower end of the device main body (101), and the universal wheel (309) is movably arranged at the lower end of the movable base (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546280.7U CN220291732U (en) | 2023-06-16 | 2023-06-16 | Non-invasive electricity load sensing and analyzing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546280.7U CN220291732U (en) | 2023-06-16 | 2023-06-16 | Non-invasive electricity load sensing and analyzing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291732U true CN220291732U (en) | 2024-01-02 |
Family
ID=89329585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321546280.7U Active CN220291732U (en) | 2023-06-16 | 2023-06-16 | Non-invasive electricity load sensing and analyzing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291732U (en) |
-
2023
- 2023-06-16 CN CN202321546280.7U patent/CN220291732U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207301275U (en) | A kind of electric isolating switch performance testing device | |
| CN220291732U (en) | Non-invasive electricity load sensing and analyzing device | |
| CN212785868U (en) | Battery-powered all-in-one sensor collector based on NBIOT transmission | |
| CN101083442A (en) | Household small-sized solar power generation system electric quantity collector | |
| CN213482653U (en) | Multifunctional communication control circuit device | |
| CN212622787U (en) | Test pen for target electrical appliance | |
| CN211528965U (en) | Remote electric control system of energy consumption monitoring and management platform | |
| CN212677125U (en) | Edge measuring and calculating instrument based on operation and maintenance of solar power station assembly | |
| CN207717126U (en) | A kind of disconnecting switch operation mechanical parameter harvester | |
| CN2575882Y (en) | Device for climbing pole of 35 kV single-pole cable | |
| CN210376511U (en) | Intelligent integrated electric meter and solar cell panel system adopting same | |
| CN212159933U (en) | Ammeter based on RS485 data routing sharing | |
| CN105866534A (en) | Multi-user intelligent electric meter | |
| CN202002968U (en) | Electronic lightning stroke times collecting system of lightning arrester | |
| CN201955170U (en) | Electronic temperature indicating wax plate device | |
| CN221225361U (en) | Coupling control device of excitation generator | |
| CN212845589U (en) | Remote energy consumption management equipment based on Internet of things | |
| CN211025069U (en) | Data acquisition unit of running motion | |
| CN217032598U (en) | Intelligent hand-held warm-pressing instrument | |
| CN213364064U (en) | Fluorescent optical fiber temperature measuring device for electrical power distribution cabinet | |
| CN220472796U (en) | Remote wireless environment noise detection analysis instrument | |
| CN221008104U (en) | Digital equipment management system terminal | |
| CN219348989U (en) | Pack voltage recorder | |
| CN218445886U (en) | Single storage battery monitoring mechanism | |
| CN215064958U (en) | Node temperature rise monitoring device of low-voltage metering box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |