CN210323168U - Anti-electricity-theft monitoring system - Google Patents
Anti-electricity-theft monitoring system Download PDFInfo
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- CN210323168U CN210323168U CN201920726762.8U CN201920726762U CN210323168U CN 210323168 U CN210323168 U CN 210323168U CN 201920726762 U CN201920726762 U CN 201920726762U CN 210323168 U CN210323168 U CN 210323168U
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- electricity
- theft
- sleeve
- annular housing
- monitoring device
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Abstract
The utility model discloses an anti-electricity-theft monitoring system, including the remote monitoring center and set up respectively at power line both ends and the first and the second anti-electricity-theft monitoring devices that the structure is the same, first anti-electricity-theft monitoring devices includes annular housing, be provided with the incision on the annular housing, be provided with on the incision along annular housing circumference gliding sleeve, be provided with the current detection mutual-inductor in the annular housing, the current detection mutual-inductor has the singlechip through signal processing unit electric connection, singlechip still electric connection has wireless communication unit, first and the anti-electricity-theft monitoring devices of second respectively with remote monitoring center wireless connection, and send monitored data for the remote monitoring center, the remote monitoring center is used for carrying out monitoring data's comparison. The utility model discloses an annular housing, and be provided with the incision of being convenient for the installation on the annular housing and be used for closed notched sleeve, only need during the installation with annular housing joint on the power line after with the closed incision of sleeve can, improved anti-electricity-theft monitoring devices's convenience.
Description
Technical Field
The utility model relates to a power monitoring equipment technical field, concretely relates to anti-electricity-theft monitored control system.
Background
The rapid development of electric power construction is promoted by national economy development, and the perfection of the power utilization information acquisition system promotes the perfection of line loss refining management work. According to statistics, electricity stealing behaviors are the main reason of non-technical line loss, but electricity stealing phenomena can not be effectively restrained for a long time, and some illegal enterprises achieve the purpose of paying less electricity charges by means of counting less or even not counting electricity, so that a large amount of national electric energy loss and national property loss are caused. However, with the development of the technology, the electricity stealing means has the characteristics of concealment, diversification, rapidness and high technology, and especially in the situation that the special large users steal electricity, many users have concealed electricity stealing means and high technology content, and the conventional electricity inspection means is difficult to be effective. And the threat is brought to national property and national safety power utilization. In order to search for electricity stealing events of users, incoming line current of the users, current before an ammeter and current after the ammeter need to be collected and compared, but the existing electricity stealing prevention monitoring system is complex in structure and inconvenient to install.
Disclosure of Invention
The utility model provides a to the not enough of prior art, the utility model provides an anti-electricity-theft monitored control system for it is complicated to solve anti-electricity-theft monitored control system structure, installs inconvenient problem.
The content of the utility model is as follows:
the utility model provides an anti-electricity-theft monitoring system, includes remote monitoring center and sets up respectively at power line both ends and the first anti-electricity-theft monitoring device and the anti-electricity-theft monitoring device of second that the structure is the same, first anti-electricity-theft monitoring device includes annular housing, the last incision that is provided with of annular housing, be provided with on the incision along annular housing circumference gliding sleeve, be provided with power and current detection mutual-inductor in the annular housing, current detection mutual-inductor has the singlechip through signal processing unit electric connection, singlechip still electric connection have wireless communication unit, first anti-electricity-theft monitoring device and second anti-electricity-theft monitoring device respectively with remote monitoring center wireless connection to send monitoring data for remote monitoring center, remote monitoring center is used for carrying out monitoring data's comparison.
Preferably, the current detection mutual inductor adopts the rogowski coil, the one end setting of rogowski coil is in notched one end, the other end setting of rogowski coil is in the sleeve, the both ends of rogowski coil can contact under telescopic effect and connect or separate.
Preferably, a first positioning block is arranged in the annular shell, a second positioning block matched with the first positioning block is arranged in the sleeve, the first positioning block is used for fixing one end of the rogowski coil, and the second positioning block is used for fixing the other end of the rogowski coil.
Preferably, the annular shell is provided with an arc-shaped sliding groove on one side of the notch, and the sleeve is mounted on the arc-shaped sliding groove and can slide along the arc-shaped sliding groove.
The utility model has the advantages that: the utility model discloses a remote monitoring center monitors and compares whether first anti-electricity-theft monitoring devices and second anti-electricity-theft monitoring devices's monitored data is in error range to judge whether there is the action of stealing electricity, the utility model discloses an annular housing, and be provided with the incision of being convenient for to install on the annular housing and be used for closed notched sleeve, only need during the installation with annular housing joint on the power line after with the closed incision of sleeve can, improved anti-electricity-theft monitoring devices's convenience.
Drawings
Fig. 1 is a schematic block diagram of a circuit according to an embodiment of the present invention;
FIG. 2 is a general structural view of the embodiment of the present invention in a closed state;
fig. 3 is a general structure view 1 showing an open state of the incision according to the embodiment of the present invention;
fig. 4 is a general structural view 2 showing an open state of the incision according to the embodiment of the present invention;
fig. 5 shows a front view of an embodiment of the invention (with the cover plate omitted);
fig. 6 is a rear view of an embodiment of the present invention.
Detailed Description
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Referring to fig. 1-6, the anti-electricity-theft monitoring system disclosed in this embodiment includes a remote monitoring center 1, and a first anti-electricity-theft monitoring device 2 and a second anti-electricity-theft monitoring device 3 that are respectively disposed at two ends of a power line and have the same structure, where the first anti-electricity-theft monitoring device 2 includes an annular housing 4, a notch is disposed on the annular housing 4, a sleeve 5 that slides along the circumferential direction of the annular housing 4 is disposed on the notch, an arc-shaped chute 6 is disposed on the annular housing 4 and located at one side of the notch, and the sleeve 5 is mounted on the arc-shaped chute 6 and can slide along the arc-. An opening is arranged on the side wall of the annular shell 4, and a cover plate 7 is clamped on the opening. A power supply 21 and a current detection mutual inductor 22 are arranged in the annular shell 4, the power supply 21 adopts a battery, the current detection mutual inductor is electrically connected with a single chip microcomputer 24 through a signal processing unit 23, the signal processing unit 23 adopts a conventional signal processing circuit, the single chip microcomputer 24 is also electrically connected with a wireless communication unit 25, the first electricity larceny prevention monitoring device 2 and the second electricity larceny prevention monitoring device 3 are respectively in wireless connection with the remote monitoring center 1 and send monitoring data to the remote monitoring center 1, and the remote monitoring center 1 is used for comparing the monitoring data. The remote monitoring center 1 monitors and compares whether the monitoring data of the first electricity larceny prevention monitoring device 2 and the second electricity larceny prevention monitoring device 3 are within an error range, so as to judge whether electricity larceny behavior exists. The signal processing unit 23, the single chip microcomputer 24 and the wireless communication unit 25 are all arranged on one PCB board 10. This embodiment adopts annular housing 4, and is provided with the incision of being convenient for the installation on annular housing 4 and is used for closed notched sleeve 5, only need during the installation with 4 joints of annular housing on the power line after with the closed incision of sleeve 5 can, improved anti-electricity-theft monitoring devices's convenience.
Referring to fig. 3-4, the current detecting transformer 22 is a rogowski coil, a first positioning block 8 is disposed in the annular housing 4, a second positioning block 9 matched with the first positioning block 8 is disposed in the sleeve 5, the first positioning block 8 is used for fixing one end 81 of the rogowski coil, the second positioning block 9 is used for fixing the other end 91 of the rogowski coil, when the sleeve 5 closes the notch, two ends of the rogowski coil are connected together to form a closed coil, so that electricity stealing prevention monitoring can be performed, and when the sleeve 5 opens the notch, two ends of the rogowski coil are separated, and the monitoring is stopped.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention. The technical solution and/or the embodiments of the invention may be subject to various modifications and variations within the scope of the invention.
Claims (4)
1. The utility model provides an anti-electricity-theft monitored control system which characterized in that: the anti-electricity-theft monitoring device comprises a remote monitoring center (1), a first anti-electricity-theft monitoring device (2) and a second anti-electricity-theft monitoring device (3), wherein the first anti-electricity-theft monitoring device (2) and the second anti-electricity-theft monitoring device (3) are respectively arranged at two ends of a power line and have the same structure, the first anti-electricity-theft monitoring device (2) comprises an annular shell (4), a notch is arranged on the annular shell (4), a sleeve (5) which slides along the circumferential direction of the annular shell (4) is arranged on the notch, a power supply (21) and a current detection mutual inductor (22) are arranged in the annular shell (4), the current detection mutual inductor (22) is electrically connected with a single chip microcomputer (24) through a signal processing unit (23), the single chip microcomputer (24) is also electrically connected with a wireless communication unit (25), and the first, and sending the monitoring data to the remote monitoring center (1), wherein the remote monitoring center (1) is used for comparing the monitoring data.
2. The anti-theft electrical monitoring system of claim 1, wherein: the current detection mutual inductor (22) adopts a Rogowski coil, one end of the Rogowski coil is arranged at one end of the notch, the other end of the Rogowski coil is arranged in the sleeve (5), and two ends of the Rogowski coil can be in contact connection or separation under the action of the sleeve (5).
3. The anti-theft electrical monitoring system of claim 2, wherein: be provided with first locating piece (8) in annular casing (4), be provided with in sleeve (5) with first locating piece (8) assorted second locating piece (9), first locating piece (8) are used for fixing one end (81) of luo shi coil, second locating piece (9) are used for fixing the other end (91) of luo shi coil.
4. The anti-theft electrical monitoring system of claim 1, wherein: the annular shell (4) is provided with an arc-shaped sliding groove (6) on one side of the notch, and the sleeve (5) is mounted on the arc-shaped sliding groove (6) and can slide along the arc-shaped sliding groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726762.8U CN210323168U (en) | 2019-05-17 | 2019-05-17 | Anti-electricity-theft monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726762.8U CN210323168U (en) | 2019-05-17 | 2019-05-17 | Anti-electricity-theft monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210323168U true CN210323168U (en) | 2020-04-14 |
Family
ID=70139346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920726762.8U Expired - Fee Related CN210323168U (en) | 2019-05-17 | 2019-05-17 | Anti-electricity-theft monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210323168U (en) |
-
2019
- 2019-05-17 CN CN201920726762.8U patent/CN210323168U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |