CN220230854U - Double-plug leakage induction wire - Google Patents
Double-plug leakage induction wire Download PDFInfo
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- CN220230854U CN220230854U CN202321435155.9U CN202321435155U CN220230854U CN 220230854 U CN220230854 U CN 220230854U CN 202321435155 U CN202321435155 U CN 202321435155U CN 220230854 U CN220230854 U CN 220230854U
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- wire
- outgoing line
- lead
- induction
- outgoing
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- 230000006698 induction Effects 0.000 title claims abstract description 56
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009954 braiding Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 54
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000002788 crimping Methods 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 claims 7
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model discloses a double-plug liquid leakage induction wire, which comprises a first connector plug, a first outgoing line, a second connector plug, a third outgoing line, a fourth outgoing line and an induction wire; the first connector plug is respectively connected with the first outgoing line and the second outgoing line, and the second connector plug is respectively connected with the third outgoing line and the fourth outgoing line; the induction wire is internally provided with a first lead wire and a second lead wire, the first lead wire is connected with a first outgoing line and a fourth outgoing line, and the second lead wire is connected with a second outgoing line and a third outgoing line; the first lead and the second lead respectively comprise a multi-strand wire core and an inner braiding insulating layer, and the inner braiding insulating layer is coated outside the multi-strand wire core; the induction wire further comprises an outer braided insulating layer, and the outer braided insulating layer is coated outside the inner braided insulating layers of the first and second wires. The two ends of the induction wire are convenient to be spliced to the control main board, and the two wires of the induction wire comprise a plurality of wire cores, so that the flexibility and the strength are good.
Description
Technical Field
The utility model relates to the technical field of leakage detection, in particular to a double-plug leakage induction wire.
Background
The hidden trouble of leakage exists in pipelines depending on liquid, such as a water pipe network, a heating water supply pipeline, a building fire-fighting water pipe, a factory production workshop water supply and drainage pipe and the like. Once leakage occurs, precious resources are wasted, cable short circuit and equipment failure can be caused, and the system cannot work normally or even is damaged; long-term water accumulation can also cause other serious accidents such as equipment corrosion, and therefore, the leakage detection of the liquid pipeline is very important.
See chinese patent document CN 103454047B, which discloses the following technical content: the leakage detection line is formed by forming a braid covering part on a conductor, twisting the covered conductor, and forming an outer braid. However, the dual-plug leakage sensing wire also has the following technical problems: firstly, the end part of the induction wire is not provided with an outgoing wire and a connector plug, so that the induction wire is troublesome to connect with a control main board for judging the change of the electric signal; the two conductors of the induction wire are single conductors, and the flexibility and strength of the induction wire are not good enough.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides a double-plug leakage induction wire, wherein two ends of the double-plug leakage induction wire are convenient to plug into a control main board, and two wires of the double-plug leakage induction wire comprise a plurality of wire cores, so that the double-plug leakage induction wire is good in flexibility and strength.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a double-plug leakage induction wire comprises a first connector plug, a first outgoing line, a second connector plug, a third outgoing line, a fourth outgoing line and an induction wire; the first connector plug is connected with the left ends of the first outgoing line and the second outgoing line respectively, and the second connector plug is connected with the right ends of the third outgoing line and the fourth outgoing line respectively; the induction wire is internally provided with a first wire and a second wire, the left end of the first wire is connected with the right end of the first outgoing wire, the left end of the second wire is connected with the right end of the second outgoing wire, the right end of the first wire is connected with the left end of the fourth outgoing wire, and the right end of the second wire is connected with the left end of the third outgoing wire; the first lead and the second lead of the induction wire respectively comprise a multi-strand wire core and an inner braiding insulating layer, and the inner braiding insulating layer is coated outside the multi-strand wire core; the induction wire further comprises an outer braided insulating layer, and the outer braided insulating layer is coated outside the inner braided insulating layers of the first wire and the second wire.
Preferably, the first and second wires each comprise 21 strands of wire cores, the inner braided insulating layer comprises 24 nylon braided wires having a diameter of 0.1mm, and the outer braided insulating layer comprises 16 nylon braided wires having a diameter of 0.15 mm.
Preferably, the cross section of the induction line is elliptical, the width of the cross section of the induction line is 2.6mm, and the height of the cross section of the induction line is 2.0mm.
Preferably, the first connector plug and the second connector plug are internally provided with a first metal terminal, a second metal terminal, a third metal terminal and a fourth metal terminal in sequence; the first metal terminal of the first connector plug is welded with the first outgoing line, and the fourth metal terminal of the first connector plug is welded with the second outgoing line; the first metal terminal of the second connector plug is welded with the fourth outgoing line, and the fourth metal terminal of the second connector plug is welded with the third outgoing line.
Preferably, a first metal pressing block is arranged at the joint of the first lead and the first outgoing line, a second metal pressing block is arranged at the joint of the second lead and the second outgoing line, a third metal pressing block is arranged at the joint of the first lead and the fourth outgoing line, and a fourth metal pressing block is arranged at the joint of the second lead and the third outgoing line.
Preferably, the first heat shrink tube is arranged at the joint of the first lead and the first lead wire and the outer sleeve of the first metal compression joint block, the second heat shrink tube is arranged at the joint of the second lead wire and the outer sleeve of the second metal compression joint block, the third heat shrink tube is arranged at the joint of the first lead wire and the fourth lead wire and the outer sleeve of the third metal compression joint block, and the fourth heat shrink tube is arranged at the joint of the second lead wire and the third lead wire and the outer sleeve of the fourth metal compression joint block.
Preferably, the double-plug leakage induction wire further comprises a first outer heat shrinkage tube, a second outer heat shrinkage tube, a first outer coating and a second outer coating, wherein the first outer heat shrinkage tube is sleeved outside the first heat shrinkage tube and the second heat shrinkage tube, the second outer heat shrinkage tube is sleeved outside the third heat shrinkage tube and the fourth heat shrinkage tube, the first outer coating is coated outside the first outgoing line and the second outgoing line, and the second outer coating is coated outside the third outgoing line and the fourth outgoing line.
Preferably, the length of the induction wire is 1482-1410mm, the lengths of the first outgoing line and the second outgoing line are 580-600mm, the lengths of the third outgoing line and the fourth outgoing line are 560-680mm, the lengths of the first heat shrink tube, the second heat shrink tube, the third heat shrink tube and the fourth heat shrink tube are 15-17mm, and the lengths of the first outer heat shrink tube and the second outer heat shrink tube are 27-33mm.
The beneficial effects of the utility model are as follows: the first, because the double-plug leakage induction wire is provided with a first connector plug, a first outgoing line, a second connector plug, a third outgoing line, a fourth outgoing line and an induction wire, the first connector plug is connected with the left ends of the first outgoing line and the second outgoing line respectively, the second connector plug is connected with the right ends of the third outgoing line and the fourth outgoing line respectively, a first wire and a second wire are arranged in the induction wire, the left end of the first wire is connected with the right end of the first outgoing line, the left end of the second wire is connected with the right end of the second outgoing line, the right end of the first wire is connected with the left end of the fourth outgoing line, and the right end of the second wire is connected with the left end of the third outgoing line; and the first lead and the second lead of the induction wire of the double-plug leakage induction wire comprise a plurality of strands of wire cores, and the flexibility and the strength of the double-plug leakage induction wire are good.
Drawings
Fig. 1 is an overall construction diagram of the present utility model.
Fig. 2 is a cross-sectional view taken along line A-A in fig. 1.
Fig. 3 is a hierarchical diagram of a sense line.
Fig. 4 is a partial perspective view of the portion B of fig. 1.
Fig. 5 is a partial perspective view of the portion C of fig. 1.
Detailed Description
The structural and operational principles of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-5, the present utility model is a dual-plug leakage induction line, comprising a first connector plug 1, a first outgoing line 2, a second outgoing line 3, a second connector plug 4, a third outgoing line 5, a fourth outgoing line 6 and an induction line 7; the first connector plug 1 is respectively connected with the left ends of the first outgoing line 2 and the second outgoing line 3, and the second connector plug 4 is respectively connected with the right ends of the third outgoing line 5 and the fourth outgoing line 6; the induction wire 7 is internally provided with a first wire 71 and a second wire 72, the left end of the first wire 71 is connected with the right end of the first outgoing wire 2, the left end of the second wire 72 is connected with the right end of the second outgoing wire 3, the right end of the first wire 71 is connected with the left end of the fourth outgoing wire 6, and the right end of the second wire 72 is connected with the left end of the third outgoing wire 5; the first conducting wire 71 and the second conducting wire 72 of the induction wire 7 respectively comprise a multi-strand wire core 711 and an inner braiding insulating layer 712, and the inner braiding insulating layer 712 is coated outside the multi-strand wire core 711; the induction wire 7 further comprises an outer braided insulating layer 73, and the outer braided insulating layer 73 is coated outside the inner braided insulating layers 712 of the first conducting wire 71 and the second conducting wire 72. One end of the induction wire 7 of the utility model is convenient to be plugged into a control main board (not shown) through the first outgoing wire 2, the second outgoing wire 3 and the first connector plug 1, and the other end of the induction wire 7 of the utility model is convenient to be plugged into the control main board through the third outgoing wire 5, the fourth outgoing wire 6 and the second connector plug 4; the first conducting wire 71 and the second conducting wire 2 of the induction wire 7 of the double-plug leakage induction wire comprise a plurality of strands of wire cores, and the double-plug leakage induction wire has good flexibility and strength; the inner braiding insulating layer 712 of the utility model has high brightness and high transparency, even and compact braiding and smooth surface; the outer braid insulation layer 73 is tight and smooth, enhances the abrasion resistance, has good fuzzless hand feeling, and can customize different braid patterns.
As shown in fig. 2, the first and second wires 71 and 72 each include 21 strands of wire cores 711, the inner braided insulating layer 712 includes 24 nylon braided wires having a diameter of 0.1mm, and the outer braided insulating layer 73 includes 16 nylon braided wires having a diameter of 0.15 mm. The cross section of the induction line 7 is elliptical, the width of the cross section of the induction line 7 is 2.6mm, and the height of the cross section of the induction line 7 is 2.0mm.
As shown in fig. 1, the first connector plug 1 and the second connector plug 4 have the same structure, and a first metal terminal, a second metal terminal, a third metal terminal and a fourth metal terminal (metal terminal diagram is not shown) are sequentially disposed in the first connector plug 1 and the second connector plug 4; the first metal terminal of the first connector plug 1 is welded with the first outgoing line 2, and the fourth metal terminal of the first connector plug 1 is welded with the second outgoing line 3; the first metal terminal of the second connector plug 4 is soldered to the fourth outgoing line 6, and the fourth metal terminal of the second connector plug 4 is soldered to the third outgoing line 5.
As shown in fig. 1, 4 and 5, a first metal pressing block 81 is disposed at the connection between the first wire 71 and the first outgoing line 2, a second metal pressing block 82 is disposed at the connection between the second wire 72 and the second outgoing line 3, a third metal pressing block 83 is disposed at the connection between the first wire 71 and the fourth outgoing line 6, and a fourth metal pressing block 84 is disposed at the connection between the second wire 72 and the third outgoing line 5. By providing the first metal crimping block 81, the second metal crimping block 82, the third metal crimping block 83, and the fourth metal crimping block 84, the respective junctions can be crimped.
As shown in fig. 1, 4 and 5, a first heat shrink tube 91 is sleeved outside the first metal compression block 81 and the connection between the first lead 71 and the first lead 2, a second heat shrink tube 92 is sleeved outside the connection between the second lead 72 and the second lead 3 and the second metal compression block 82, a third heat shrink tube 93 is sleeved outside the connection between the first lead 71 and the fourth lead 6 and the third metal compression block 83, and a fourth heat shrink tube 94 is sleeved outside the connection between the second lead 72 and the third lead 5 and the fourth metal compression block 84. Still include first outer pyrocondensation pipe 95, second outer pyrocondensation pipe 96, first outer layer 101 and second outer layer 102, first outer pyrocondensation pipe 95 suit is outside first pyrocondensation pipe 91 and second pyrocondensation pipe 92 simultaneously, second outer pyrocondensation pipe 96 suit is outside third pyrocondensation pipe 93 and fourth pyrocondensation pipe 94 simultaneously, first outer layer 101 cladding is outside first lead-out wire 2 and second lead-out wire 3 simultaneously, second outer layer 102 cladding is outside third lead-out wire 5 and fourth lead-out wire 6 simultaneously. By arranging the first heat shrink tube 91, the second heat shrink tube 92, the third heat shrink tube 93 and the fourth heat shrink tube 94, the first layer insulation and protection can be performed on each joint and each metal compression block; by arranging the first outer heat shrink tube 95 and the second outer heat shrink tube 96, the second layer of protection can be carried out on each heat shrink tube; by providing the first outer coating 101 and the second outer coating 102, each lead wire can be protected.
As shown in fig. 1, the length of the induction wire 7 is 1482-1410mm, the lengths of the first outgoing wire 2 and the second outgoing wire 3 are 580-600mm, the lengths of the third outgoing wire 5 and the fourth outgoing wire 6 are 560-680mm, the lengths of the first heat shrink tube 91, the second heat shrink tube 92, the third heat shrink tube 93 and the fourth heat shrink tube 94 are 15-17mm, and the lengths of the first outer heat shrink tube 95 and the second outer heat shrink tube 96 are 27-33mm.
In the foregoing, only the preferred embodiment of the present utility model is described, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solutions of the present utility model fall within the scope of the technical solutions of the present utility model.
Claims (8)
1. The utility model provides a two plug weeping induction lines which characterized in that: the device comprises a first connector plug, a first outgoing line, a second connector plug, a third outgoing line, a fourth outgoing line and an induction line; the first connector plug is connected with the left ends of the first outgoing line and the second outgoing line respectively, and the second connector plug is connected with the right ends of the third outgoing line and the fourth outgoing line respectively; the induction wire is internally provided with a first wire and a second wire, the left end of the first wire is connected with the right end of the first outgoing wire, the left end of the second wire is connected with the right end of the second outgoing wire, the right end of the first wire is connected with the left end of the fourth outgoing wire, and the right end of the second wire is connected with the left end of the third outgoing wire; the first lead and the second lead of the induction wire respectively comprise a multi-strand wire core and an inner braiding insulating layer, and the inner braiding insulating layer is coated outside the multi-strand wire core; the induction wire further comprises an outer braided insulating layer, and the outer braided insulating layer is coated outside the inner braided insulating layers of the first wire and the second wire.
2. The dual plug drain wire of claim 1, wherein: the first and second wires each comprise 21 strands of wire cores, the inner braided insulating layer comprises 24 nylon braided wires with a diameter of 0.1mm, and the outer braided insulating layer comprises 16 nylon braided wires with a diameter of 0.15 mm.
3. The dual plug drain wire of claim 1, wherein: the cross section that the induction line was is oval, and the cross section width of induction line is 2.6mm, and the cross section height of induction line is 2.0mm.
4. The dual plug drain wire of claim 1, wherein: a first metal terminal, a second metal terminal, a third metal terminal and a fourth metal terminal are sequentially arranged in the first connector plug and the second connector plug; the first metal terminal of the first connector plug is welded with the first outgoing line, and the fourth metal terminal of the first connector plug is welded with the second outgoing line; the first metal terminal of the second connector plug is welded with the fourth outgoing line, and the fourth metal terminal of the second connector plug is welded with the third outgoing line.
5. The dual plug drain wire of claim 1, wherein: the junction of first wire and first lead-out wire is equipped with first metal crimping piece, the junction of second wire and second lead-out wire is equipped with the second metal crimping piece, the junction of first wire and fourth lead-out wire is equipped with the third metal crimping piece, the junction of second wire and third lead-out wire is equipped with the fourth metal crimping piece.
6. The dual plug leakage inductance wire of claim 5, wherein: the first heat shrink tube is sleeved outside the junction of the first lead and the first lead wire and the first metal compression block, the second heat shrink tube is sleeved outside the junction of the second lead wire and the second metal compression block, the third heat shrink tube is sleeved outside the junction of the first lead wire and the fourth lead wire and the third metal compression block, and the fourth heat shrink tube is sleeved outside the junction of the second lead wire and the third lead wire and the fourth metal compression block.
7. The dual plug leakage inductance wire of claim 6, wherein: the heat-shrinkable tube comprises a first heat-shrinkable tube, a second heat-shrinkable tube, a first outer coating and a second outer coating, wherein the first heat-shrinkable tube is sleeved outside the first heat-shrinkable tube and the second heat-shrinkable tube simultaneously, the second heat-shrinkable tube is sleeved outside the third heat-shrinkable tube and the fourth heat-shrinkable tube simultaneously, the first outer coating is coated outside the first outgoing line and the second outgoing line simultaneously, and the second outer coating is coated outside the third outgoing line and the fourth outgoing line simultaneously.
8. The dual plug leakage inductance wire of claim 7, wherein: the length of the induction wire is 1482-1410mm, the lengths of the first outgoing line and the second outgoing line are 580-600mm, the lengths of the third outgoing line and the fourth outgoing line are 560-680mm, the lengths of the first heat shrink tube, the second heat shrink tube, the third heat shrink tube and the fourth heat shrink tube are 15-17mm, and the lengths of the first outer heat shrink tube and the second outer heat shrink tube are 27-33mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435155.9U CN220230854U (en) | 2023-06-07 | 2023-06-07 | Double-plug leakage induction wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435155.9U CN220230854U (en) | 2023-06-07 | 2023-06-07 | Double-plug leakage induction wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230854U true CN220230854U (en) | 2023-12-22 |
Family
ID=89193589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321435155.9U Active CN220230854U (en) | 2023-06-07 | 2023-06-07 | Double-plug leakage induction wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230854U (en) |
-
2023
- 2023-06-07 CN CN202321435155.9U patent/CN220230854U/en active Active
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| GR01 | Patent grant |