CN106872753A - A kind of novel flexible current quality search coil and preparation method thereof - Google Patents
A kind of novel flexible current quality search coil and preparation method thereof Download PDFInfo
- Publication number
- CN106872753A CN106872753A CN201710096725.9A CN201710096725A CN106872753A CN 106872753 A CN106872753 A CN 106872753A CN 201710096725 A CN201710096725 A CN 201710096725A CN 106872753 A CN106872753 A CN 106872753A
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- socket
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- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000001939 inductive effect Effects 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The invention discloses a kind of novel flexible current quality search coil and preparation method thereof, it includes flexible built-in inductance monitoring cable, inductive transmission cable, coupling assembly, flexible built-in inductance monitoring cable includes interior core conductor, flexible support, inductance coil, coil diaphragm, screen layer, cable jacket layer, coupling assembly includes socket, plug, lock, the one end of flexible built-in inductance monitoring cable is embedded in socket inside and is welded with inductive transmission cable, flexible built-in inductance monitoring cable the other end is embedded in plug inside, plug is intercalated in socket and lock spinner is in socket, plug is installed between socket and lock；The search coil modern design, simple structure, reliability is good, simple installation is quick, can flexibly open, quickly can be docked with current instrument device, and can arbitrarily be detected in the small space for do not turn off circuit, improve measurement efficiency and experience.The preparation method can effectively make above-mentioned search coil.
Description
Technical field
The present invention relates to current detection device technical field, more particularly to a kind of novel flexible current quality search coil and
Its preparation method.
Background technology
In the prior art, gallon is typically realized using sheet metal transformer or block formula metal transformer；
During actual gallon, above-mentioned sheet metal transformer or the dismounting of block formula metal transformer generally existing be not square
Just the defect that, precision is relatively low and service life is shorter.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art and a kind of novel flexible current quality search coil is provided,
The novel flexible current quality search coil modern design, simple structure, reliability is good, simple installation is quick, can be flexible
Open, you can quickly docked with current instrument device, it is possible to arbitrarily detected in the small space for do not turn off circuit, improve
Measurement efficiency and experience.
Another object of the present invention is to provide a kind of preparation method of novel flexible current quality search coil, this is new
The preparation method of flexible current quality detection coil can effectively prepare above-mentioned novel flexible current quality search coil.
To reach above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of novel flexible current quality search coil, including flexible in-built electrical sense monitoring cable and inductive transmission line
Cable, flexible built-in inductance monitoring cable includes interior core conductor, is coated on the peripheral flexible support of interior core conductor, is wound in flexibility
The inductance coil of support periphery, the coil diaphragm for being coated on inductance coil periphery, the shielding for being coated on coil diaphragm periphery
Layer, the cable jacket layer for being coated on screen layer periphery；
The novel flexible current quality search coil is fitted with coupling assembly, and coupling assembly includes socket, plug, lock, soft
Property built-in inductance monitoring cable one end be embedded in the inside of socket, flexible built-in inductance monitors the other end inlay card of cable
In the inside of plug, plug is intercalated in socket and lock spinner is in socket, and plug is installed between socket and lock；
It is embedded in the flexible current quality detection overhang inside socket and is welded with inductive transmission cable.
Wherein, the socket, the plug and the lock are respectively plastic parts.
A kind of preparation method of novel flexible current quality search coil, includes following processing step, specially：
A, the inside that the one end of flexible built-in inductance monitoring cable is embedded in socket, and by flexible built-in inductance monitoring cable
The other end be embedded in the inside of plug；
B, by inductive transmission cable and be embedded in inside socket flexible current quality detection overhang welding；
C, plug is passed through latch and be inserted into the inside of socket, after plug is inserted into position, lock is tightened in socket and is made
Plug is obtained to be installed between socket and lock.
Beneficial effects of the present invention are：A kind of novel flexible current quality search coil of the present invention, it is included
Flexible built-in inductance monitoring cable and inductive transmission cable, flexible built-in inductance monitoring cable include interior core conductor, cladding
In the peripheral flexible support of interior core conductor, it is wound in the inductance coil of flexible support periphery, is coated on the peripheral line of inductance coil
Circle diaphragm, the screen layer for being coated on coil diaphragm periphery, the cable jacket layer for being coated on screen layer periphery；The novel flexible
Current quality search coil is fitted with coupling assembly, and coupling assembly includes socket, plug, lock, flexible built-in inductance monitoring
The one end of cable is embedded in the inside of socket, and the other end of flexible built-in inductance monitoring cable is embedded in the inside of plug,
Plug is intercalated in socket and lock spinner is in socket, and plug is installed between socket and lock；It is embedded in soft inside socket
The end of property current quality search coil is welded with inductive transmission cable.Novel flexible current quality search coil design is new
Grain husk, simple structure, reliability are good, simple installation is quick, can flexibly open, you can quickly docked with current instrument device,
And can arbitrarily be detected in the small space for do not turn off circuit, improve measurement efficiency and experience.
It is of the invention another to have the beneficial effect that：A kind of making side of novel flexible current quality search coil of the present invention
Method, it includes following processing step, specially：A, the one end of flexible built-in inductance monitoring cable is embedded in socket
Portion, and the other end of flexible built-in inductance monitoring cable is embedded in the inside of plug；B, by inductive transmission cable and inlay card
Flexible current quality detection overhang welding inside socket；C, by plug through latching and be inserted into socket
Portion, after plug is inserted into position, is tightened in lock socket and so that plug is installed between socket and lock.By above-mentioned work
Skill step is designed, and the preparation method can effectively make above-mentioned novel flexible current quality search coil.
Brief description of the drawings
The present invention is further detailed below with accompanying drawing, but the embodiment in accompanying drawing is not constituted to this hair
Bright any limitation.
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of coupling assembly of the invention.
Include in fig. 1 and 2：
1 --- flexible built-in inductance monitoring cable 11 --- interior core conductor
12 --- flexible support 13 --- inductance coils
14 --- coil diaphragm 15 --- screen layers
16 --- cable jacket layer 2 --- inductive transmission cables
3 --- coupling assembly 31 --- sockets
32 --- plugs 33 --- are latched.
Specific embodiment
With reference to specific embodiment, the present invention will be described.
As depicted in figs. 1 and 2, a kind of novel flexible current quality search coil, including flexible in-built electrical sense monitoring line
Cable 1 and inductive transmission cable 2, flexible built-in inductance monitoring cable 1 include interior core conductor 11, are coated on outside interior core conductor 11
The flexible support 12 for enclosing, the inductance coil 13 for being wound in the periphery of flexible support 12, the coil for being coated on the periphery of inductance coil 13 are protected
Cuticula 14, the screen layer 15 for being coated on the periphery of coil diaphragm 14, the cable jacket layer 16 for being coated on the periphery of screen layer 15.
Further, the novel flexible current quality search coil is fitted with coupling assembly 3, and coupling assembly 3 includes slotting
Seat 31, plug 32, lock 33, the one end of flexible built-in inductance monitoring cable 1 are embedded in the inside of socket 31, flexible in-built electrical
The other end of sense monitoring cable 1 is embedded in the inside of plug 32, and plug 32 is intercalated in socket 31 and 33 spinners of lock are in slotting
Seat 31, plug 32 is installed between socket 31 and lock 33.
Further, it is embedded in the flexible current quality detection overhang inside socket 31 and is welded with inductive transmission
Cable 2.
Need to be explained further, socket 31, plug 32 and lock 33 are respectively plastic parts.
It should further be noted that flexible built-in inductance monitoring cable 1 of the invention connects into a coil knot by coupling assembly 3
Structure, wherein, flexible built-in inductance monitoring cable 1 can be selected according to the external diameter of tested cable and size of current.
In the course of work of the present invention, the flexible built-in inductance monitoring cable 1 of loop construction is set in the outer of tested cable
Enclose, the inductance signal that flexible built-in inductance monitoring cable 1 is obtained is transmitted to current instrument device by inductive transmission cable 2,
And then realize current monitoring.During test, coupling assembly 3 need to be only assembled in together；When need not test, only group need to will be connected
Part 3 is taken apart just.
Summary situation understands that, by said structure design, novel flexible current quality search coil of the invention sets
Meter novelty, simple structure, reliability is good, simple installation is quick, can flexibly open, you can quickly with current instrument device pair
Connect, it is possible to arbitrarily detected in the small space for do not turn off circuit, improve measurement efficiency and experience.
In addition, novel flexible current quality search coil of the invention can be made using following methods, specifically,
A kind of preparation method of novel flexible current quality search coil, includes following processing step, specially：
A, the one end of flexible built-in inductance monitoring cable 1 is embedded in the inside of socket 31, and flexible built-in inductance is monitored
The other end of cable 1 is embedded in the inside of plug 32；
B, by inductive transmission cable 2 and be embedded in inside socket 31 flexible current quality detection overhang welding；
C, by plug 32 is through lock 33 and is inserted into the inside of socket 31, after plug 32 is inserted in place, lock 33 is screwed
In socket 31 and cause plug 32 be installed in socket 31 and lock 33 between.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to of the invention
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (3)
1. a kind of novel flexible current quality search coil, it is characterised in that：Cable is monitored including flexible in-built electrical sense（1）With
And inductive transmission cable（2）, flexible built-in inductance monitoring cable（1）Include interior core conductor（11）, be coated on interior core conductor
（11）The flexible support of periphery（12）, be wound in flexible support（12）The inductance coil of periphery（13）, be coated on inductance coil
（13）The coil diaphragm of periphery（14）, be coated on coil diaphragm（14）The screen layer of periphery（15）, be coated on screen layer
（15）The cable jacket layer of periphery（16）；
The novel flexible current quality search coil is fitted with coupling assembly（3）, coupling assembly（3）Include socket（31）, insert
Head（32）, lock（33）, flexible built-in inductance monitoring cable（1）One end be embedded in socket（31）Inside, it is flexible built-in
Inductance monitors cable（1）The other end be embedded in plug（32）Inside, plug（32）It is intercalated in socket（31）Interior and lock
（33）Spinner is in socket（31）, plug（32）It is installed in socket（31）With lock（33）Between；
It is embedded in socket（31）Internal flexible current quality detection overhang is welded with inductive transmission cable（2）.
2. a kind of novel flexible current quality search coil according to claim 1, it is characterised in that：The socket
（31）, the plug（32）And the lock（33）Respectively plastic parts.
3. a kind of preparation method of novel flexible current quality search coil, it is characterised in that include following processing step, has
Body is：
A, by flexible built-in inductance monitoring cable（1）One end be embedded in socket（31）Inside, and by flexible built-in inductance
Monitoring cable（1）The other end be embedded in plug（32）Inside；
B, by inductive transmission cable（2）Be embedded in socket（31）Internal flexible current quality detection overhang welding；
C, by plug（32）Through lock（33）And it is inserted into socket（31）Inside, treat plug（32）After insertion in place, will lock
Button（33）It is tightened in socket（31）And cause plug（32）It is installed in socket（31）With lock（33）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096725.9A CN106872753A (en) | 2017-02-22 | 2017-02-22 | A kind of novel flexible current quality search coil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096725.9A CN106872753A (en) | 2017-02-22 | 2017-02-22 | A kind of novel flexible current quality search coil and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106872753A true CN106872753A (en) | 2017-06-20 |
Family
ID=59169364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710096725.9A Pending CN106872753A (en) | 2017-02-22 | 2017-02-22 | A kind of novel flexible current quality search coil and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106872753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680781A (en) * | 2018-07-09 | 2018-10-19 | 广东电网有限责任公司 | Current transformer and split-core type meter |
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|---|---|---|---|---|
| CN201000810Y (en) * | 2007-02-07 | 2008-01-02 | 江阴市宏大互感器有限公司 | Flexible current mutual inductor |
| US20080211484A1 (en) * | 2007-01-19 | 2008-09-04 | Admmicro Properties, L.L.C. | Flexible current transformer assembly |
| JP2009231708A (en) * | 2008-03-25 | 2009-10-08 | Daihen Corp | Electric apparatus with built-in current transformer and shorting plug for current transformer protection |
| CN201724971U (en) * | 2010-07-12 | 2011-01-26 | 山东能发实业有限公司 | Heavy current measuring device |
| CN102436921A (en) * | 2011-12-27 | 2012-05-02 | 哈尔滨瑞格大电机技术有限公司 | Hollow coil shaft current transformer |
| CN102751081A (en) * | 2012-07-03 | 2012-10-24 | 深圳市创银科技股份有限公司 | Flexible coil current transformer and production method thereof |
| CN204440929U (en) * | 2015-03-27 | 2015-07-01 | 东莞市日臻尚勤电工材料有限公司 | Flexible built-in induct monitoring cable |
| CN204632563U (en) * | 2015-04-27 | 2015-09-09 | 广西电网有限责任公司南宁供电局 | A kind of platform district test flexible current mutual inductor |
| CN206479571U (en) * | 2017-02-22 | 2017-09-08 | 东莞市日臻尚勤电工材料有限公司 | A kind of novel flexible current quality search coil |
-
2017
- 2017-02-22 CN CN201710096725.9A patent/CN106872753A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080211484A1 (en) * | 2007-01-19 | 2008-09-04 | Admmicro Properties, L.L.C. | Flexible current transformer assembly |
| CN201000810Y (en) * | 2007-02-07 | 2008-01-02 | 江阴市宏大互感器有限公司 | Flexible current mutual inductor |
| JP2009231708A (en) * | 2008-03-25 | 2009-10-08 | Daihen Corp | Electric apparatus with built-in current transformer and shorting plug for current transformer protection |
| CN201724971U (en) * | 2010-07-12 | 2011-01-26 | 山东能发实业有限公司 | Heavy current measuring device |
| CN102436921A (en) * | 2011-12-27 | 2012-05-02 | 哈尔滨瑞格大电机技术有限公司 | Hollow coil shaft current transformer |
| CN102751081A (en) * | 2012-07-03 | 2012-10-24 | 深圳市创银科技股份有限公司 | Flexible coil current transformer and production method thereof |
| CN204440929U (en) * | 2015-03-27 | 2015-07-01 | 东莞市日臻尚勤电工材料有限公司 | Flexible built-in induct monitoring cable |
| CN204632563U (en) * | 2015-04-27 | 2015-09-09 | 广西电网有限责任公司南宁供电局 | A kind of platform district test flexible current mutual inductor |
| CN206479571U (en) * | 2017-02-22 | 2017-09-08 | 东莞市日臻尚勤电工材料有限公司 | A kind of novel flexible current quality search coil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680781A (en) * | 2018-07-09 | 2018-10-19 | 广东电网有限责任公司 | Current transformer and split-core type meter |
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Address after: Room 701, Building 4, No. 12, Zhicheng Road, Songshan Lake Park, Dongguan City, Guangdong 523000 Applicant after: Guangdong Rizhen Shangqin Technology Co.,Ltd. Address before: 3rd Floor, Building A, Honghengjing Science and Technology Park, No. 28, Yucheng Road, Shatou, Chang'an Town, Dongguan, Guangdong 523000 Applicant before: DONGGUAN NISUS ELECTRICAL MATERIALS CO.,LTD. |
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