CN208013130U - A kind of determination of moisture cable - Google Patents
A kind of determination of moisture cable Download PDFInfo
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- CN208013130U CN208013130U CN201820624826.9U CN201820624826U CN208013130U CN 208013130 U CN208013130 U CN 208013130U CN 201820624826 U CN201820624826 U CN 201820624826U CN 208013130 U CN208013130 U CN 208013130U
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- electrode
- moisture
- cable
- insulating layer
- moisture transducer
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Abstract
The utility model discloses a kind of determination of moisture cable, which includes：At least one moisture transducer and cable, at least one moisture transducer spacer ring are located on cable, and cable includes the first core and the second core；Each moisture transducer, including：First electrode, second electrode and the first insulating layer, the first insulating layer are connect with first electrode and second electrode respectively；Wherein, first electrode is connect with the first core, and second electrode is connect with the second core, and the polarity of first electrode and second electrode is opposite.
Description
Technical field
The utility model is related to determination of moisture technical fields, and in particular to a kind of determination of moisture cable.
Background technology
The determination of moisture equipment of cable shape, similar products do not have the inserted link of inserted-link type moisture teller currently on the market
Part.The inserted link part of inserted-link type moisture teller is hard, is transported for convenience, and normal length needs to be limited within 2 meters；
And there was only 1 determination of moisture point on inserted link, and when grain is stored in silo, the grain height being stored in horizontal warehouse is usual
It is 4 to 8 meters, even can reaches tens meters in the silo, can not be used at all in the existing product occasion.
In the prior art, then it is that the grain of the different depth measured will be needed to be taken out from grain heap, then be measured, therefore
Unitary determination can only measure the moisture of single position, and operate pretty troublesome.
Invention content
The purpose of this utility model is to provide a kind of determination of moisture cables, to solve existing technical problem.
To achieve the above object, the technical solution of the utility model is a kind of determination of moisture cable, the determination of moisture cable
Including：At least one moisture transducer and cable, at least one moisture transducer spacer ring are located on cable, and cable includes first
Core and the second core；Each moisture transducer, including：First electrode, second electrode and the first insulating layer, the first insulating layer point
It is not connect with first electrode and second electrode；Wherein, first electrode is connect with the first core, and second electrode connects with the second core
It connects, the polarity of an electrode and second electrode is opposite.
Optionally, each moisture transducer includes：The polarity of at least three electrodes, adjacent electrode is opposite.
Optionally, second electrode is inlayed on the first insulating layer.
Optionally, each sensor is tube body.
Optionally, the shape of tube body is one kind in round, rectangular, shape tube or triangle.
Optionally, each moisture transducer further includes：Second insulating layer；First insulating layer respectively with first electrode one
End is connected with one end of second electrode, and the other end of second insulating layer difference first electrode is connected with the other end of second electrode.
Optionally, determination of moisture cable further includes：Fixing piece；Fixing piece, for fixing at least one moisture transducer
On cable, wherein fixing piece is fixed on by injection molding, clamping, glue or heat fusing on cable.
Optionally, determination of moisture cable further includes：Temperature sensor；Temperature sensor, for detecting temperature.
Optionally, temperature sensor is arranged in each moisture transducer.
Optionally, fixing piece is additionally operable to：Temperature sensor is fixed on cable, wherein temperature sensor setting is solid
Determine in part.
The utility model has the following advantages that：
The utility model can be used by moisture transducer on cable, can break through the limitation of length, enabling
The Measurement for Grain Moisture Content of 2 meters or less depths is measured, and can once measure the Measurement for Grain Moisture Content of multiple depth.Allow grain simultaneously
Grain moisture content measurement inside storehouse becomes more simple and convenient, without being surveyed again after spending very big energy to take grain from grain heap depth sample
It is fixed.
Description of the drawings
Fig. 1 provides a kind of structural schematic diagram one of determination of moisture cable for the utility model embodiment.
Fig. 2 is the connection figure of moisture transducer and cable in the utility model embodiment.
Fig. 3 is the sectional view of the moisture transducer in Fig. 1.
Fig. 4 provides a kind of structural schematic diagram two of determination of moisture cable for the utility model embodiment.
Fig. 5 (a)-Fig. 5 (b) provides a kind of structural schematic diagram three of determination of moisture cable for the utility model embodiment.
Fig. 6 (a)-Fig. 6 (b) provides a kind of structural schematic diagram four of determination of moisture cable for the utility model embodiment.
Fig. 7 provides a kind of diagrammatic cross-section of determination of moisture cable for the utility model embodiment.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
Fig. 1 provides a kind of structural schematic diagram one of determination of moisture cable for the utility model embodiment.As shown in Figure 1,
Cable 10 and at least one moisture transducer 11.Illustrate by taking three moisture transducers as an example in fig. 1.In Fig. 1, three moisture
11 spacer ring of sensor is located on cable 10, and cable 10 includes the first core and the second core.
Each moisture transducer 11, including：First electrode 111, second electrode 112 and the first insulating layer 113, first electrode
111 are sequentially connected with the first insulating layer 113 and second electrode 112；Wherein, first electrode 111 is connect with the first core, the second electricity
Pole 112 is connect with the second core, and first electrode 111 is opposite with the polarity of second electrode 112.(as shown in Figure 2).
In fig. 2, the electrode 1 and moisture transducer 3 of the electrode 1 (first electrode) of moisture transducer 1, moisture transducer 2
Electrode 1 connect with the anode (+) of power supply；The electrode 2 (second electrode) of moisture transducer 1 is connect with core 1-, moisture sensing
The electrode 2 of device 2 is connect with core 2-, and the electrode 2 of moisture transducer 3 is connect with core 3-.Wherein ,+, core 1-, core 2-, line
Core 2- and core 3-, can be used for accessing control circuit, the control circuit, and the measurement of moisture is carried out for controlling moisture transducer.
It should be noted that cable 10 includes including at least 2 cores；If any having 2 moisture transducers on 1 cable,
So at least 3 cores；There are 3 moisture transducers on 1 cable, then at least 4 cores；And so on.
Optionally, in order to which moisture transducer 11 to be fixed on cable, determination of moisture cable further includes：Fixing piece 12；It should
Fixing piece 12, for each moisture transducer 11 to be fixed on cable 10, wherein fixing piece 12 can pass through injection molding, clamping, glue
Water or heat fusing etc. and other methods are fixed on cable 10.
It optionally, can be by setting in order to lower determination of moisture cable existing error during measuring grain moisture content
Temperature sensor (not embodying in the accompanying drawings) is set to solve the problems, such as error.
Specifically, temperature sensor may be provided near moisture transducer, or be arranged inside moisture transducer 11, or
Person is provided separately within inside fixing piece 12.
Optionally, it is contemplated that determination of moisture cable can be spaced on cable 10 and set during actually measuring grain moisture content
Set 1-10 moisture transducer 20.
Optionally, determination of moisture cable further includes：Tighten sealing element 40 and lower draw ring 50.
Specifically, cable includes circle cable and flat cable, includes a steel wire, the portion which has more inside circle cable
Point, lower draw ring 50 can be formed；Include two steel wires inside flat cable, the part that wherein a steel wire has more can be made down
Draw ring 50；In view of the depth of grain in storehouse, can be connect with lower draw ring by electronic inserting machine, into inside grain.
Moisture transducer 30 in the utility model embodiment is that (form may be circle to hollow one or more tube bodies
Pipe, square tube, triangular pipe) or 1 metal tube and positioned at the insulating layer (fixed function can be played) of 2 side of insulating layer or multiple gold
Belong to tube body and multiple insulating layers, wherein metal tube setting alternate with insulating layer.
It should be noted that the shape of the insulating layer for the moisture transducer being sleeved on cable is usually to maintain an equal level with electrode.Such as
Shown in Fig. 3, the first insulating layer 313 is closed and is connect with first electrode 311 and second electrode 312 respectively, is played fixed and close
The effect of envelope left and right；The first insulating layer 313 among first electrode 311 and second electrode 312, highly with first electrode 311
Maintain an equal level with second electrode 312, not so when by under cable to inside grain, has been easy fine particle and has entered in crack, caused to damage
It is bad.
Embodiment 2
Fig. 4 provides a kind of structural schematic diagram two of determination of moisture cable for the utility model embodiment.Compared to Figure 1,
Each moisture transducer in Fig. 4 includes：Multiple electrodes and multiple insulating layers.It is passed in Fig. 4 with three electrodes and two moisture
It is illustrated for sensor.
First insulating layer 413 is connected between first electrode 411 and second electrode 412 and the connection of the first insulating layer 413
Between second electrode 412 and third electrode 414, the polarity of first electrode 411 and second electrode 412 is on the contrary, second electrode 412
It is opposite with the polarity of third electrode 414.
In the utility model embodiment, each moisture transducer includes multiple electrodes, and the pole of adjacent electrode
Property is opposite.
It should be noted that the height of the insulating layer between two electrodes will maintain an equal level with the height of two electrodes.
Embodiment 3
Fig. 5 (a)-Fig. 5 (b) provides a kind of structural schematic diagram three of determination of moisture cable for the embodiment of utility model.
Compared to Figure 1, the moisture transducer 51 in Fig. 5 (a) includes：First electrode 511, second electrode 512 and the first insulating layer 513,
Second electrode 512 is built in the first insulating layer 513, and the first insulating layer 513 is embedded in the surface of first electrode 511, the first electricity
Pole 511 is opposite with the polarity of second electrode 512.
In Fig. 5 (b), first electrode 511 is arranged in the first insulating layer 513, and 4 the first insulating layers 513 are arranged at intervals on
512 surface of second electrode.
It should be noted that the height of the insulating layer between two electrodes will maintain an equal level with the height of two electrodes.
Embodiment 4
Fig. 6 (a)-Fig. 6 (b) provides a kind of structural schematic diagram of determination of moisture cable for the embodiments of the present invention
Four.Compared to Figure 1, Fig. 6 (a) includes 3 moisture transducers, and 3 moisture transducer intervals are arranged, and moisture transducer 61 includes：
First electrode 611, second electrode 612 and the first insulating layer 613, second electrode 612 and first electrode 611 are arranged at intervals in
One insulating layer, 613 surface, first electrode 611 are opposite with the polarity of second electrode 612.
In Fig. 6 (b), three first electrodes 611 and three second electrodes 612 are arranged at intervals on the table of the first insulating layer 613
Face.At this point it is possible to by the first insulating layer 613, moisture transducer 61 is made to be fixed on cable 10.
It should be noted that the height of the insulating layer between two electrodes will maintain an equal level with the height of two electrodes.
Embodiment 5
Fig. 7 provides a kind of sectional view of determination of moisture cable for the utility model embodiment.With Fig. 1, Fig. 4, Fig. 5 and figure
6 compare, and the moisture transducer in Fig. 7 includes electrode 71, electrode 72, insulating layer 73 and insulating layer 74.
Insulating layer 73 respectively connects electrode 71 with one end of electrode 72, and insulating layer 74 is respectively by electrode 71 and electrode 72
The other end connects, and forms the shape of closure.Electrode 71 is opposite with the polarity of electrode 72.
Optionally, can also on insulating layer 73 and insulating layer 74 mosaic electrode, as long as meeting the polarity phase of adjacent electrode
Instead, it is connected by insulating layer between adjacent electrode.
It should be noted that can also block first electrode, then the first electrode blocked is connected by insulating layer, second
Electrode is also so to operate, the polarity of adjacent electrode be it is opposite (polarity of first electrode respectively with third electrode
It is opposite with the polarity of the 4th electrode).
The moisture transducer provided in the utility model embodiment is converted by first measuring the resistance of grain, then by resistance
For resistivity, then by the correspondence of resistivity and moisture, determine the moisture of grain.
The utility model can be used by moisture transducer on cable, can break through the limitation of length, enabling
The Measurement for Grain Moisture Content of 2 meters or less depths is measured, and can once measure the Measurement for Grain Moisture Content of multiple depth.Allow grain simultaneously
Grain moisture content measurement inside storehouse becomes more simple and convenient, without being surveyed again after spending very big energy to take grain from grain heap depth sample
It is fixed.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (10)
1. a kind of determination of moisture cable, which is characterized in that including：At least one moisture transducer and cable, at least one moisture
Sensor distance ring is set on the cables, and the cable includes the first core and the second core；
Each moisture transducer, including：First electrode, second electrode and the first insulating layer, first insulating layer respectively with institute
First electrode is stated to connect with the second electrode；Wherein, the first electrode is connect with first core, the second electrode
It is connect with second core, the polarity of the first electrode and the second electrode is opposite.
2. cable according to claim 1, which is characterized in that each moisture transducer includes：At least three electrodes,
The polarity of adjacent electrode is opposite.
3. cable according to claim 1 or 2, which is characterized in that the second electrode is embedded in first insulating layer,
First insulating layer is arranged in first electrode surface.
4. cable according to claim 3, which is characterized in that each moisture transducer is tube body.
5. cable according to claim 4, which is characterized in that the shape of the tube body be round, rectangular, shape tube or
One kind in triangle.
6. cable according to claim 1, which is characterized in that each moisture transducer further includes：Second insulation
Layer；
First insulating layer is connect with one end of one end of the first electrode and the second electrode respectively, and described second absolutely
The other end that edge layer distinguishes the first electrode is connected with the other end of the second electrode.
7. cable according to claim 1 or 6, which is characterized in that further include：Fixing piece；
The fixing piece, for fixing on the cables at least one moisture transducer, wherein the fixing piece is logical
Injection molding, clamping or glue is crossed to fix on the cables.
8. cable according to claim 1, which is characterized in that further include：Temperature sensor；The temperature sensor is used
In detection temperature.
9. cable according to claim 8, which is characterized in that the temperature sensor is arranged in each moisture transducer
It is interior.
10. cable according to claim 8, which is characterized in that fixing piece is additionally operable to：
The temperature sensor is fixed on the cables, wherein the temperature sensor is arranged in fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624826.9U CN208013130U (en) | 2018-04-27 | 2018-04-27 | A kind of determination of moisture cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624826.9U CN208013130U (en) | 2018-04-27 | 2018-04-27 | A kind of determination of moisture cable |
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| Publication Number | Publication Date |
|---|---|
| CN208013130U true CN208013130U (en) | 2018-10-26 |
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ID=63893411
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| CN201820624826.9U Active CN208013130U (en) | 2018-04-27 | 2018-04-27 | A kind of determination of moisture cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535330A (en) * | 2018-04-27 | 2018-09-14 | 石家庄粮保科技有限公司 | A kind of determination of moisture cable |
-
2018
- 2018-04-27 CN CN201820624826.9U patent/CN208013130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535330A (en) * | 2018-04-27 | 2018-09-14 | 石家庄粮保科技有限公司 | A kind of determination of moisture cable |
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