CN109342308A - A kind of seawater self-dissolving material testing apparatus - Google Patents
A kind of seawater self-dissolving material testing apparatus Download PDFInfo
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- CN109342308A CN109342308A CN201811376557.XA CN201811376557A CN109342308A CN 109342308 A CN109342308 A CN 109342308A CN 201811376557 A CN201811376557 A CN 201811376557A CN 109342308 A CN109342308 A CN 109342308A
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- seawater
- dissolving
- self
- seawater self
- switch
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- 239000013535 sea water Substances 0.000 title claims abstract description 135
- 238000004154 testing of material Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000000956 alloy Substances 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
A kind of seawater self-dissolving material testing apparatus, the device include: sink, and seawater is housed in sink；Transmission mechanism, the transmission mechanism include driving motor and lifting support, in the seawater that lifting support can submerge sink under driving motor driving；At least one seawater self-dissolving detection unit, which is installed on lifting support, in the seawater that may exit off or submerge sink with lifting support.
Description
Technical field
The invention belongs to oceanographic equipment technical field, in particular to a kind of detection device of seawater self-dissolving material.
Background technique
Seawater self-dissolving material is generally used for ocean communications equipment and drowns oneself apparatus for destroying, seawater self-dissolving material and contact with sea water
Afterwards, or it is dissolved in seawater, or reacts and corrode with seawater, when self-dissolving material is completely dissolved in seawater, reaction is completed, corrosion finishes
Afterwards, seawater injection equipment inner cavity, to achieve the purpose that destruction of drowning oneself.
Patent document CN103789588A discloses a kind of chance seawater i.e. magnesium base alloy material of self-dissolving and preparation method thereof.
The main alloy element ingredient of the alloy material is (wt%): Mg: remaining, Ni:0.2~2.Alloy material is carried out to be electrolysed grade raw material
Preparation, wherein electrolysis Mg purity >=99.99%, be electrolysed Ni purity >=99.95%.Using Muffle furnace as heating furnace, high purity graphite
Crucible is melting kettle, pours mold in circular graphite jig, carries out the melting and casting of alloy material, prepare seawater self-dissolving
Material alloys stick ingot blank.It uses 39%KCl+61%MgCl2 for coverture in when melting, can effectively avoid alloy melting process
In the generation that is mingled with of oxidization burning loss and oxide.Prefabricated alloy bar ingot blank passes through machine according to the needs of actual use size
Tool processing, the polishing of slice and multi-pass after polishing, that is, can be used as finished product seawater self-dissolving material.
In the use process of seawater self-dissolving material, such a problem can be encountered, i.e., seawater self-dissolving material is molten wears the time
Detection.Detection the molten of seawater self-dissolving material wears the time, mainly for assessment of the working time of ocean communications equipment, seawater self-dissolving
The molten of material wears the time and should be slightly bigger than the working time of ocean communications equipment.
If more cannot accurately detect, the molten of seawater self-dissolving material wears the time, it may occur that working as seawater self-dissolving material
When the molten working time for wearing time small Yu Haiyang communications equipment of material, it will cause mission failure, bring loss to user；If seawater
When the molten working time for wearing time long-range Yu Haiyang communications equipment of self-dissolving material, user equipment will float on for a long time sea,
If salvaged, the risk of business secret leakage will be faced, more huge loss can be brought to user.
Summary of the invention
The embodiment provides a kind of seawater self-dissolving material testing apparatus, it is therefore intended that solves seawater self-dissolving material
Accurate molten wear time testing requirements.
One of embodiment of the present invention, a kind of seawater self-dissolving material testing apparatus, the device include:
Sink is equipped with seawater in sink；
Transmission mechanism, the transmission mechanism include driving motor and lifting support, and lifting support can under driving motor driving
To submerge in the seawater of sink；
At least one seawater self-dissolving detection unit, which is installed on lifting support, as lifting support can
To leave or submerge in the seawater of sink.
The detection device further includes control unit, and described control unit wears state-detection line and seawater self-dissolving by the way that seawater is molten
Detection unit connection, is connect by transmission mechanism control line with the driving motor in drive mechanism, by electric power data line and outside
Portion's power supply is connected with external data equipment.
The beneficial effect of seawater self-dissolving material testing apparatus of the invention includes providing not only a kind of reliable and effective sea
The automatic detection device of water self-dissolving material also greatly improves the molten measurement accuracy for wearing the time for seawater self-dissolving material.
Detailed description of the invention
The following detailed description is read with reference to the accompanying drawings, above-mentioned and other mesh of exemplary embodiment of the invention
, feature and advantage will become prone to understand.In the accompanying drawings, if showing by way of example rather than limitation of the invention
Dry embodiment, in which:
Seawater self-dissolving material testing apparatus structural schematic diagram in Fig. 1 embodiment of the present invention.
Seawater self-dissolving detection unit structural schematic diagram in Fig. 2 embodiment of the present invention.
The top view of seawater self-dissolving detection unit in Fig. 3 embodiment of the present invention.
Fig. 4 is A-A cross-sectional view in Fig. 3.
The half-sectional side view of seawater self-dissolving detection unit in Fig. 5 embodiment of the present invention.
1 --- sink, 2 --- seawater self-dissolving detection unit, 3 --- transmission mechanism, 4 --- control unit, 5 --- seawater
It is molten to wear state-detection line, 6 --- transmission mechanism control line, 7 --- electric power data line.
201 --- the end cap made of seawater self-dissolving material, 202 --- outer cylinder, 203 --- pedestal, 204 --- switch terminals
Son, 205 --- switch terminal lead, 206 --- the first lute, 207 --- the second lute.
Specific embodiment
According to one or more embodiment, as shown in Figure 1.A kind of seawater self-dissolving material testing apparatus, the device include:
Sink is equipped with seawater in sink；Transmission mechanism, the transmission mechanism include driving motor and lifting support, and lifting support is driving
It can be submerged in the seawater of sink under motor driven；4 seawater self-dissolving detection units, the detection unit are installed in lifting support
On, in the seawater that may exit off or submerge sink with lifting support.
The detection device further includes control unit, and described control unit wears state-detection line and seawater self-dissolving by the way that seawater is molten
Detection unit connection, is connect by transmission mechanism control line with the driving motor in drive mechanism, by electric power data line and outside
Portion's power supply is connected with external data equipment.
As shown in Figure 1, end cap made of seawater self-dissolving material by be detected batch is packed into seawater self-dissolving detection unit, diagram
Middle one-time detection quantity is up to 4, can expand on demand.Seawater self-dissolving detection unit is installed in place, seawater is packed into sink.
Seawater self-dissolving detection unit before detection starts it is internal be it is dry, open a way between two detection terminals, resistance value is
It is infinitely great.When seawater enters seawater self-dissolving detection unit, connected between two detection terminals by seawater, with temperature and seawater
The difference of salinity, resistance value are that 10K Ω to 40K Ω is differed.The test side that control unit passes through detection seawater self-dissolving detection unit
Resistance between son, so that it may judge whether seawater enters seawater self-dissolving detection unit, to obtain molten the wearing of seawater self-dissolving material
Time.
According to one or more embodiment, as shown in Figure 2-5.The seawater self-dissolving of seawater self-dissolving material testing apparatus is examined
Surveying unit includes: pedestal, and pedestal is equipped with 2 switch terminals；Outer cylinder, the outer sleeve seal 2 switch terminals on pedestal
It closes；End cap, end cap are used to close the opening of outer cylinder, are made of seawater self-dissolving material to be detected.Seawater self-dissolving detection unit
Switch terminal on pedestal is connect by the molten state-detection line of wearing of seawater with control unit.Switch terminal leads to detection by lead
Control unit circuit in device, the first lute are used for the sealing of pedestal, and the second lute is close for end cap
Envelope.
The seawater self-dissolving detection unit can also be used as seawater self-dissolving switch to use, for oceanographic equipment delay or
The realization of timing function.
According to one or more embodiment, the control unit of seawater self-dissolving material testing apparatus includes:
First power conversion chip provides 12V DC power supply for transmission mechanism；
Flash memory chip, for storing detection data；
Switch mosfet finishes automatic circuit break function for realizing work；
Second source conversion chip provides+3.3V DC power supply for control unit；
MCU chip realizes control unit various functions；
RS232 interface chip is exported for data to external data equipment.
The work step of control unit includes:
1, detection process.Press control unit starting test key.Control unit controls transmission mechanism operating, makes seawater certainly
Molten detection unit slowly moves in the sink, simulates the state floated in the seawater；Seawater in seawater self-dissolving detection unit
Self-dissolving material is completely dissolved in seawater, reaction is completed, after corrosion, and seawater enters seawater self-dissolving detection unit；Control unit is every
Every the 1 seawater self-dissolving detection unit situation of acquisition in 10 seconds, data are recorded, while being sent out real time data；It is all when detecting
Seawater self-dissolving detection unit has seawater entrance, and task is completed, automatic shutdown.
2, data export.Control unit data export key is pressed, the detection data of storage is outside by RS232 interface
It sends.
3, data dump.The export of long-pressing control unit data key 10 seconds or more, the data of all storages will be removed.
The detection device of seawater self-dissolving material of the invention can detect molten the wearing the time of seawater self-dissolving material, detection accuracy
It is 10 seconds.The device can store the testing result of 10 groups of seawater self-dissolving materials (every group of 4 automatic materials of seawater)；It simultaneously can be external
The detection data of computer, real time output data or export storage.The device technique has been applied to detect at present certain type seawater certainly
Molten material has achieved good effect.
According to one or more embodiment, as shown in Figure 2.A kind of seawater self-dissolving switch, which includes: pedestal, bottom
Seat is equipped with 2 switch terminals；Outer cylinder, the outer sleeve close 2 switch terminals on pedestal；End cap, end cap is for sealing
Close the opening of outer cylinder.Wherein, end cap is made of seawater self-dissolving material.The outer cylinder is rendered as " convex " shape, and end cap uses six
Angle nut shape.Switch terminal on pedestal is connect by lead with external circuit.
Seawater self-dissolving switch when not putting into seawater, the inside of outer cylinder be it is dry, open a way between two switch terminals, resistance
Value is infinity.Start self-dissolving after end cap immerses seawater to pass through between two switch terminals after seawater enters seawater self-dissolving switch
Seawater connection.With temperature and the difference of seawater salinity, resistance value is that 10K Ω to 40K Ω is differed.Pass through matching for external circuit
Close the function, it can be achieved that the sensor that switch and detection seawater enter.
Seawater self-dissolving switch in the present embodiment can be used for marine communication apparatus, and equipment does not power on after dispensing, and equipment is in sea
Middle floating certain time works on power automatically after seawater self-dissolving closes the switch.It can be used for marine lifesaving to require assistance equipment, in sea
Middle immersion reaches after a certain period of time, and seawater self-dissolving closes the switch, and starts correlation function automatically.It can also be used for instruction seawater immersion shape
State, for a long time by marine submergence, seawater self-dissolving is closed the switch, and is warned and is submerged for a long time by seawater.
In the present embodiment seawater self-dissolving switch function include:
1, switching function.Seawater self-dissolving switch, which is fitted into, to be used in the equipment of this switch, and equipment investment is marine, at this time
Switch is open-circuit condition；When the seawater self-dissolving material in seawater self-dissolving switch is completely dissolved in seawater, reaction is completed, corrosion finishes
Afterwards, seawater enters seawater self-dissolving switch, closes the switch.
2, sensor function.Seawater self-dissolving switch, which is fitted into, to be used in the equipment of this switch, and equipment investment is marine；When
Seawater self-dissolving material in seawater self-dissolving switch is completely dissolved in seawater, reaction is completed, after corrosion, and seawater enters seawater self-dissolving
Switch；Equipment can obtain the opportunity that seawater enters seawater self-dissolving switch by detecting seawater self-dissolving switch resistance.
Therefore the seawater self-dissolving switch in this example is able to achieve the function of switch and sensor.The switching technique has been applied at present
The marine communication apparatus of Mr. Yu's type, achieves good effect.
It is worth noting that although foregoing teachings are by reference to several essences that detailed description of the preferred embodimentsthe present invention has been described creates
Mind and principle, it should be appreciated that, the invention is not limited to the specific embodiments disclosed, the division also unawareness to various aspects
Taste these aspect in feature cannot combine, it is this divide merely to statement convenience.The present invention is directed to cover appended power
Included various modifications and equivalent arrangements in the spirit and scope that benefit requires.
Claims (5)
1. a kind of seawater self-dissolving material testing apparatus, which is characterized in that the device includes: sink, and seawater is housed in sink；
Transmission mechanism, the transmission mechanism include driving motor and lifting support, and lifting support can not have under driving motor driving
Enter in the seawater of sink；
At least one seawater self-dissolving detection unit, the detection unit are installed on lifting support, as lifting support can be from
It opens or submerges in the seawater of sink.
2. seawater self-dissolving material testing apparatus according to claim 1, which is characterized in that the detection device further includes control
Unit, described control unit are connect by the molten state-detection line of wearing of seawater with seawater self-dissolving detection unit, and transmission mechanism control is passed through
Line processed is connect with the driving motor in drive mechanism, is connected by electric power data line with external power supply and external data equipment.
3. seawater self-dissolving material testing apparatus according to claim 1, which is characterized in that the seawater self-dissolving detection unit
Include:
Pedestal, pedestal are equipped with 2 switch terminals；
Outer cylinder, the outer sleeve close 2 switch terminals on pedestal；
End cap, end cap are used to close the opening of outer cylinder, are made of with seawater self-dissolving material to be detected.
4. seawater self-dissolving material testing apparatus according to claim 3, which is characterized in that the bottom of seawater self-dissolving detection unit
Switch terminal on seat is connect by the molten state-detection line of wearing of seawater with control unit.
5. a kind of seawater self-dissolving switch, which is characterized in that the switch includes:
Pedestal, pedestal are equipped with 2 switch terminals；
Outer cylinder, the outer sleeve close 2 switch terminals on pedestal；End cap, end cap are used to close the opening of outer cylinder,
Wherein, end cap is made of seawater self-dissolving material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376557.XA CN109342308B (en) | 2018-11-19 | 2018-11-19 | Seawater autolyzed material detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376557.XA CN109342308B (en) | 2018-11-19 | 2018-11-19 | Seawater autolyzed material detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109342308A true CN109342308A (en) | 2019-02-15 |
| CN109342308B CN109342308B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811376557.XA Active CN109342308B (en) | 2018-11-19 | 2018-11-19 | Seawater autolyzed material detection device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000258383A (en) * | 1999-03-09 | 2000-09-22 | Shimadzu Corp | Potential difference-measuring device |
| US20060016250A1 (en) * | 2003-11-05 | 2006-01-26 | Geoffrey Swain | Techniques for dynamically testing and evaluating materials and coatings in moving solutions |
| CN102149852A (en) * | 2008-06-18 | 2011-08-10 | 麻省理工学院 | Catalytic materials, electrodes, and systems for water electrolysis and other electrochemical techniques |
| CN103789588A (en) * | 2014-01-27 | 2014-05-14 | 贵研铂业股份有限公司 | Magnesium-based seawater self-dissolving material and preparation method thereof |
| JP2015031097A (en) * | 2013-08-05 | 2015-02-16 | 新日鉄住金エンジニアリング株式会社 | Methane hydrate collection system, and methane hydrate collection method |
| CN209102659U (en) * | 2018-11-19 | 2019-07-12 | 上海美多通信设备有限公司 | Seawater self-dissolving switch |
-
2018
- 2018-11-19 CN CN201811376557.XA patent/CN109342308B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000258383A (en) * | 1999-03-09 | 2000-09-22 | Shimadzu Corp | Potential difference-measuring device |
| US20060016250A1 (en) * | 2003-11-05 | 2006-01-26 | Geoffrey Swain | Techniques for dynamically testing and evaluating materials and coatings in moving solutions |
| CN102149852A (en) * | 2008-06-18 | 2011-08-10 | 麻省理工学院 | Catalytic materials, electrodes, and systems for water electrolysis and other electrochemical techniques |
| JP2015031097A (en) * | 2013-08-05 | 2015-02-16 | 新日鉄住金エンジニアリング株式会社 | Methane hydrate collection system, and methane hydrate collection method |
| CN103789588A (en) * | 2014-01-27 | 2014-05-14 | 贵研铂业股份有限公司 | Magnesium-based seawater self-dissolving material and preparation method thereof |
| CN209102659U (en) * | 2018-11-19 | 2019-07-12 | 上海美多通信设备有限公司 | Seawater self-dissolving switch |
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| CN109342308B (en) | 2024-02-23 |
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