CN104569859A - AC power circuit tester - Google Patents
AC power circuit tester Download PDFInfo
- Publication number
- CN104569859A CN104569859A CN201310519949.8A CN201310519949A CN104569859A CN 104569859 A CN104569859 A CN 104569859A CN 201310519949 A CN201310519949 A CN 201310519949A CN 104569859 A CN104569859 A CN 104569859A
- Authority
- CN
- China
- Prior art keywords
- hunting
- receiver
- terminal
- power circuit
- power
- 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.)
- Granted
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention discloses an AC power circuit tester. The AC power circuit tester comprises a transmitter which comprises a wire hunting switch and at least two wire hunting ports, connecting wires, and a receiver which is provided with a power switch, a buzzer and a wire hunting probe; a plug of each of the at least two connecting wires is plugged into a corresponding wire hunting port, and the wire clamp of each of the at least two connecting wires is clamped to one circuit end to be hunted in a high-voltage total box; the wire hunting probe of the receiver gets close to branch circuit ends of a junction box one by one; when the buzzer on the receiver does not make a sound, the circuit end to be hunted in the high-voltage total box and the branch circuit end of the junction box do not belong to the same power circuit; when the buzzer on the receiver makes a sound, the circuit end to be hunted in the high-voltage total box and the branch circuit end of the junction box belong to the same power circuit. After the adoption of the scheme, the corresponding relationship between each circuit end to be hunted in the high-voltage total box and each branch circuit end of the junction box can be known, so that high-efficiency failure elimination can be performed on circuits one by one without cutting off the overall power circuit.
Description
[technical field]
The present invention relates to a kind of AC power line somascope, belong to AC power line Examined effect field.
[background technology]
Do not have reliable inspection apparatus for checking that AC power line has non-fault, when carrying out investigation feeder line fault, can to need to be had a power failure by full wafer power circuit in advance, searching by route road, not only lose time and waste of manpower cost now.And whether only can predict the branch terminl of each terminals in the total box of forceful electric power and terminal box with test pencil charged, wiring diagram not on hand when, cannot know that each terminals in box total with forceful electric power distinguish the branch terminl of corresponding each terminal box, once circuit does not remodify wiring dossier after changing, need again to put line arrangement situation in order then very difficult afterwards.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of AC power line somascope, the corresponding relation that hunting terminal and each terminal box branch line terminal are treated in forceful electric power total He Zhongge road can be known by means of this AC power line somascope, thus full wafer power circuit need not be had a power failure, can carry out by route road malfunction elimination, line fault investigation work efficiency is high.
For solving the problems of the technologies described above, the invention provides following technical scheme:
AC power line somascope, comprise transmitter, connecting line and receiver, described transmitter has a hunting switch and at least two hunting ports, described receiver has a power switch and a hummer, and the end of receiver is provided with hunting probe, described connecting line has two at least, its one end of each connecting line there is wire clamp and its other end with plug, the plug of each connecting line is inserted in corresponding hunting port, the wherein road that the wire clamp of connecting line is then clamped and connected in the total box of forceful electric power is treated in hunting terminal, the hunting probe of receiver is then one by one near terminal box branch line terminal, when the hummer on receiver does not sound, show forceful electric power total He Zhonggai road treat hunting terminal therewith terminal box branch line terminal do not belong to same road power circuit, when the hummer on receiver sounds, show forceful electric power total He Zhonggai road treat hunting terminal therewith terminal box branch line terminal be belong to same road power circuit.
Above-mentioned receiver is also provided with a pilot lamp, in the terminal box branch line terminal corresponding to the power circuit of described same road, to be popped one's head in every bar wire ends of touching respectively in this terminal box by hunting, when the pilot lamp on receiver lights successively, show that this same road power circuit is the power circuit of normal operation, and when the pilot lamp on receiver does not once light, show that this same road power circuit electric wire wherein breaks down.
The hunting port of above-mentioned transmitter has three, and the plug of two connecting lines is inserted in wherein in two hunting ports respectively.
The hunting port of above-mentioned transmitter has three, and the plug of three connecting lines is inserted in each hunting port corresponding respectively.
When needs check two-phase alternating current power circuit, transmitter connects two connecting lines, and when needs check three-phase ac power cord road, transmitter then connects three connecting lines, transmitter one thing dual-purpose, both can be used as the transmitter needing to check two-phase alternating current power circuit, again can for the transmitter checking three-phase ac power cord road.
The present invention has following beneficial effect: can know by this AC power line somascope the corresponding relation that hunting terminal and each terminal box branch line terminal are treated in forceful electric power total He Zhongge road, be conducive to reducing faulty line scope in the energized state, thus full wafer power circuit need not be had a power failure, can carry out by route road malfunction elimination, circuit investigation work efficiency is high.
Advantageously, in cable wiring manufacture operation process, can also check and put line sequence in order.
[accompanying drawing explanation]
Be described in further detail with regard to the present invention below in conjunction with accompanying drawing.
Fig. 1 is the structural representation (hunting port is inserted with connecting line) of transmitter of the present invention;
Fig. 2 is the structural representation of receiver of the present invention;
Fig. 3 is using state figure of the present invention.
[embodiment]
Referring to shown in Fig. 1,2,3, is preferred embodiment of the present invention.
AC power line somascope, comprise transmitter 2, connecting line and receiver 4, described transmitter 2 has a hunting switch 20 and at least two hunting ports, described receiver 4 has a power switch 40 and a hummer 43, and the end of receiver 4 is provided with hunting probe 41, described connecting line has two at least, its one end of each connecting line there is wire clamp and its other end with plug, the plug of each connecting line is inserted in corresponding hunting port, the wherein road that the wire clamp of connecting line is then clamped and connected in the total box of forceful electric power is treated in hunting terminal, the hunting of receiver 4 pops one's head in 41 then one by one near terminal box branch line terminal, when the hummer 43 on receiver 4 does not sound, show forceful electric power total He Zhonggai road treat hunting terminal therewith terminal box branch line terminal do not belong to same road power circuit, when the hummer 43 on receiver 4 sounds, show forceful electric power total He Zhonggai road treat hunting terminal therewith terminal box branch line terminal be belong to same road power circuit.
Transmitter 2, receiver 4 be internal battery (not shown) respectively, and transmitter 2 inside also arranges step-down transformer, and the transmit frequency band of transmitter 2 is identical with the reception frequency range of receiver 4.
Receiver 4 is also provided with a pilot lamp 42, in the terminal box branch line terminal corresponding to the power circuit of described same road, the every bar wire ends in this terminal box is touched respectively by hunting probe 41, when the pilot lamp 42 on receiver 4 lights successively, show that this same road power circuit is in normal operation state, and when the pilot lamp 42 on receiver 4 does not once light, show that this same road power circuit electric wire wherein breaks down.
Transmitter 2 has and has three hunting ports, i.e. hunting port 21A, hunting port 21B and hunting port 21C, article two, the plug of connecting line is inserted in wherein in two hunting ports respectively, the plug 3A-1 of such as connecting line 3A is inserted in hunting port 21A, and the plug 3B-1 of connecting line 3B is inserted in hunting port 21B; When use three connecting lines, the plug of the plug of connecting line 3A, the plug of connecting line 3B, connecting line 3C is inserted in corresponding hunting port respectively.
When particular exam uses, for two-phase alternating current power circuit, by the plug 3A-1 of connecting line 3A, the plug 3B-1 of connecting line 3B plants the hunting port 21A of transmitter 2 respectively, in hunting port 21B, the wire clamp 3A-2 of connecting line 3A, the wire clamp 3B-2 of connecting line 3B then with the hunting termination 11 of power circuit 1, hunting termination 12 is clamped and connected respectively, the hunting of receiver 4 is popped one's head in 41 and is tried near terminal box branch line terminal 21 ', 22 ', now hummer 43 does not sound, show this terminal box branch line terminal 21 ', 22 ' with 1 of the total box of forceful electric power hunting termination 11, 12 is not corresponding, this terminal box branch line terminal 21 ' i.e., 22 ' does not belong to power circuit 1.
And then, the hunting probe 41 of receiver 4 is tried near next terminal box branch line terminal 31 ', 32 ' again, now hummer 43 sounds not yet, show this terminal box branch line terminal 31 ', 32 ' and the total box of forceful electric power hunting termination 11,12 not corresponding, namely this terminal box branch line terminal 31 ', 32 ' does not still belong to power circuit 1.
Further, the hunting probe 41 of receiver 4 is near terminal box branch line terminal 11 ', 12 ', now hummer 43 has just sounded, this shows the hunting termination 11,12 corresponding of this terminal box branch line terminal 11 ', 12 ' and the total box of forceful electric power, and namely this terminal box branch line terminal 11 ', 12 ' belongs to power circuit 1.
But, whether power circuit 1 exists line fault then needs to carry out inspection and can learn: hunting probe 41 is touched respectively the wire ends 11 ' in this terminal box, 12 ', if the pilot lamp 42 on receiver 4 successively lights secondary, show that this power circuit 1 is the power circuit of normal operation, if the pilot lamp 42 repaid on receiver 4 does not once light, 41 pilot lamp 42 when touching wire ends 11 ' of such as popping one's head in do not light, represent that the whole wire formed by wire ends 11 ' and wire ends 11 breaks down, and 41 pilot lamp 42 when touching wire ends 12 ' of popping one's head in light, this shows that another whole piece electric wire (being formed by wire ends 12 ' and wire ends 12) in this power circuit 1 is normally intact.
The technical program is equally applicable to the inspection between the terminal box line scan pickup coil side of two-phase alternating current electricity branch road circuit and terminal box line scan pickup coil side, and is applicable to the inspection between the terminal box line scan pickup coil side of three-phase alternating current branch road circuit and terminal box line scan pickup coil side.
Claims (4)
1. an AC power line somascope, it is characterized in that: comprise transmitter, connecting line and receiver, described transmitter has a hunting switch and at least two hunting ports, described receiver has a power switch and a hummer, and the end of receiver is provided with hunting probe, described connecting line has two at least, its one end of each connecting line there is wire clamp and its other end with plug, the plug of each connecting line is inserted in corresponding hunting port, the wherein road that the wire clamp of connecting line is then clamped and connected in the total box of forceful electric power is treated in hunting terminal, the hunting probe of receiver is then one by one near terminal box branch line terminal, when the hummer on receiver does not sound, show forceful electric power total He Zhonggai road treat hunting terminal therewith terminal box branch line terminal do not belong to same road power circuit, when the hummer on receiver sounds, show forceful electric power total He Zhonggai road treat hunting terminal therewith terminal box branch line terminal be belong to same road power circuit.
2. AC power line somascope according to claim 1, it is characterized in that: described receiver is also provided with a pilot lamp, in the terminal box branch line terminal corresponding to the power circuit of described same road, to be popped one's head in every bar wire ends of touching respectively in this terminal box by hunting, when the pilot lamp on receiver lights successively, show that this same road power circuit is the power circuit of normal operation, and when the pilot lamp on receiver does not once light, show that this same road power circuit electric wire wherein breaks down.
3. AC power line somascope according to claim 1 and 2, is characterized in that: the hunting port of described transmitter has three, and the plug of two connecting lines is inserted in wherein in two sockets respectively.
4. AC power line somascope according to claim 1 and 2, is characterized in that: the hunting port of described transmitter has three, and the plug of three connecting lines is inserted in each socket corresponding respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519949.8A CN104569859B (en) | 2013-10-29 | 2013-10-29 | AC power line somascope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519949.8A CN104569859B (en) | 2013-10-29 | 2013-10-29 | AC power line somascope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104569859A true CN104569859A (en) | 2015-04-29 |
| CN104569859B CN104569859B (en) | 2018-01-26 |
Family
ID=53086382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310519949.8A Expired - Fee Related CN104569859B (en) | 2013-10-29 | 2013-10-29 | AC power line somascope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104569859B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826906A (en) * | 2016-04-29 | 2016-08-03 | 优利德科技(中国)有限公司 | Method and device for hunting power frequency power circuit corresponding to protector |
| CN116094976A (en) * | 2023-04-07 | 2023-05-09 | 徐州领路网络科技有限公司 | Computer network detector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898844Y (en) * | 2006-04-29 | 2007-05-09 | 比亚迪股份有限公司 | Electric cable signal identifier |
| JP2008026218A (en) * | 2006-07-24 | 2008-02-07 | Sumitomo Electric Ind Ltd | Method of testing superconductive cable line |
| CN201184903Y (en) * | 2008-04-28 | 2009-01-21 | 中国第十七冶金建设有限公司 | Line-correcting device |
| CN101603995A (en) * | 2008-06-13 | 2009-12-16 | 北京诺斯卡科技有限公司 | Method and station user identification apparatus that cable detecting device and realization thereof detect |
| CN201429706Y (en) * | 2009-03-09 | 2010-03-24 | 中国石化集团胜利石油管理局电力管理总公司 | Cable tracer |
| CN203572947U (en) * | 2013-10-29 | 2014-04-30 | 国家电网公司 | Alternate current (AC) power circuit detector |
-
2013
- 2013-10-29 CN CN201310519949.8A patent/CN104569859B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898844Y (en) * | 2006-04-29 | 2007-05-09 | 比亚迪股份有限公司 | Electric cable signal identifier |
| JP2008026218A (en) * | 2006-07-24 | 2008-02-07 | Sumitomo Electric Ind Ltd | Method of testing superconductive cable line |
| CN201184903Y (en) * | 2008-04-28 | 2009-01-21 | 中国第十七冶金建设有限公司 | Line-correcting device |
| CN101603995A (en) * | 2008-06-13 | 2009-12-16 | 北京诺斯卡科技有限公司 | Method and station user identification apparatus that cable detecting device and realization thereof detect |
| CN201429706Y (en) * | 2009-03-09 | 2010-03-24 | 中国石化集团胜利石油管理局电力管理总公司 | Cable tracer |
| CN203572947U (en) * | 2013-10-29 | 2014-04-30 | 国家电网公司 | Alternate current (AC) power circuit detector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826906A (en) * | 2016-04-29 | 2016-08-03 | 优利德科技(中国)有限公司 | Method and device for hunting power frequency power circuit corresponding to protector |
| CN105826906B (en) * | 2016-04-29 | 2019-03-05 | 优利德科技(中国)股份有限公司 | A kind of protector corresponds to power frequency supply route line-hunting method and its device |
| CN116094976A (en) * | 2023-04-07 | 2023-05-09 | 徐州领路网络科技有限公司 | Computer network detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104569859B (en) | 2018-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111983389A (en) | Device for detecting alignment and fault of multi-core cable | |
| CN104852169A (en) | Intelligent and accurate temperature measurement separable cable connector | |
| CN203572947U (en) | Alternate current (AC) power circuit detector | |
| CN104569859A (en) | AC power circuit tester | |
| CN202940463U (en) | Power-supply switching box | |
| CN202794423U (en) | Simple wire on-off detection device | |
| CN202916307U (en) | Signal switching device for debugging and detection of electrical equipment | |
| CN201583616U (en) | Composite conductor short circuit tester | |
| CN103999308A (en) | Protection apparatus, method and power supply system | |
| CN205103279U (en) | It detects machine to switch on anchor clamps | |
| CN203535154U (en) | Device for detecting on-off of cable core | |
| CN208172134U (en) | A kind of Multifunctional cable correction unit | |
| CN203069714U (en) | Special tool for secondary cable alignment | |
| CN209979747U (en) | Device for checking cable phase sequence under severe communication environment | |
| CN101661090A (en) | Through-flow tester of neutral point current transformer of transformer | |
| CN109738757A (en) | Acquisition terminal is used in a kind of identification of separate type low voltage failure cable | |
| CN204103198U (en) | Locomotive air conditioning device test short connector | |
| CN101762776B (en) | Method and device for testing voltage withstanding degree of port | |
| CN205157706U (en) | Plain type circular connector cable test fixture | |
| CN103852673A (en) | Special tool for secondary cable alignment | |
| CN201429669Y (en) | Signal wire breakage and short-circuit detector | |
| CN203251092U (en) | Multifunctional transition source box | |
| CN206208928U (en) | Intelligent substation phase tests Special test line | |
| CN205103339U (en) | Take electrical parameter tester of automatic multistation function | |
| CN206649150U (en) | The verifying attachment that current transformer polarity coordinates in differential protection for generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Zhejiang province Shaoxing City Ring Road 312400 Shengzhou Yan Lake Street No. 18 Applicant after: State Grid Zhejiang Shengzhou power supply Co., Ltd. Applicant after: State Grid Corporation of China Applicant after: State Grid Zhejiang Electric Power Company Applicant after: Shaoxing Power Supply Company of State Grid Zhejiang Electric Power Company Address before: 100031 Xicheng District, Chang'an Avenue, No. 86, Applicant before: State Grid Corporation of China Applicant before: State Grid Zhejiang Electric Power Company Applicant before: Shaoxing Power Supply Company of State Grid Zhejiang Electric Power Company Applicant before: STATE GRID ZHEJIANG SHENGZHOU POWER SUPPLY COMPANY |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20181029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |