CN113666463A - Antifouling window subassembly of ocean check out test set - Google Patents
Antifouling window subassembly of ocean check out test set Download PDFInfo
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- CN113666463A CN113666463A CN202110555819.4A CN202110555819A CN113666463A CN 113666463 A CN113666463 A CN 113666463A CN 202110555819 A CN202110555819 A CN 202110555819A CN 113666463 A CN113666463 A CN 113666463A
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- conductive glass
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- upper cover
- wire
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- 230000003373 anti-fouling effect Effects 0.000 title claims abstract description 13
- 238000012360 testing method Methods 0.000 title claims description 5
- 239000011521 glass Substances 0.000 claims abstract description 50
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 4
- 238000001514 detection method Methods 0.000 abstract description 10
- 244000005700 microbiome Species 0.000 abstract description 9
- 239000013535 sea water Substances 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- FWBHETKCLVMNFS-UHFFFAOYSA-N 4',6-Diamino-2-phenylindol Chemical compound C1=CC(C(=N)N)=CC=C1C1=CC2=CC=C(C(N)=N)C=C2N1 FWBHETKCLVMNFS-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 241000238586 Cirripedia Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The invention relates to the field of ocean detection equipment, in particular to an antifouling window assembly of ocean detection equipment, which comprises a base, an upper cover, an optical window, an electrode ring and conductive glass, wherein the optical window and the conductive glass are arranged in the base, the conductive glass is arranged above the optical window, the electrode ring is arranged in the edge of the base along the circumferential direction, the upper end of the base is provided with a light-transmitting upper cover, the lower surface of the upper cover is provided with a conductive glass pressing block for tightly pressing and fixing the conductive glass, wires are arranged on one side of the electrode ring and one side of the conductive glass, a wire groove for the wires to pass through is arranged on one side of the base, and a wire cover plate is arranged on one side of the upper cover and is arranged in the wire groove. The invention realizes seawater electrolytic sterilization by electrifying the conductive glass, integrates anti-adhesion and sterilization into a whole, and effectively prevents the adhesion of microorganisms.
Description
Technical Field
The invention relates to the field of marine detection equipment, in particular to an antifouling window assembly of marine detection equipment.
Background
In recent years, with the increasing development of marine resources, more and more marine artificial facilities are put into the marine development process, and marine equipment is expensive, so that when various kinds of equipment are put into use, the surface of the equipment can face the problem of adhesion of marine fouling organisms, and further the normal operation and the service life of the equipment can be influenced, wherein an optical window of the detection equipment is greatly influenced, and if the optical window is adhered by the marine fouling organisms, the use of the detection equipment can be directly influenced. It is reported that there are about 4000 kinds of global marine fouling organisms, mainly including fouling microorganisms (bacteria, algae, etc.) and large-sized fouling organisms (barnacles, shellfishes, etc.), and therefore, in the biofouling control process, the control of the basement membrane and the microbial membrane can be said to be the control of biofouling from the source. At present, the antifouling and decontamination methods of marine equipment mainly comprise: toxic materials, manual and automatic cleaning brush cleaning, etc. are used, but the above methods have limited use due to problems of material selectivity, secondary pollution, increased labor cost, etc. Research shows that the copper protective cover with the rubber cleaning brush can achieve certain protective effect on the optical window, but the corrosion and toxicity of copper in the marine environment are still a non-negligible problem. In addition, the research on the anti-fouling method suitable for the surface of the small-sized detection equipment still has a great challenge.
Disclosure of Invention
The invention aims to provide an antifouling window assembly of ocean detection equipment, which realizes seawater electrolytic sterilization by electrifying conductive glass, integrates adhesion prevention and sterilization into a whole and effectively prevents the adhesion of microorganisms.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an antifouling window subassembly of ocean test equipment, includes base, upper cover, optical window, electrode ring and conductive glass, wherein in optical window and conductive glass located the base, and conductive glass locates the optical window top, is equipped with the electrode ring along the circumferencial direction in the base edge, the base upper end is equipped with the non-light tight upper cover, just the upper cover lower surface is equipped with the conductive glass briquetting and compresses tightly fixedly conductive glass, electrode ring one side and conductive glass one side all are equipped with the wire, base one side is equipped with the confession the wire recess that the wire passed, and upper cover one side is equipped with the wire apron and arranges in the wire recess.
The optical window is arranged below the conductive glass and embedded in the second groove.
The conductive glass pressing block is embedded into the first groove.
The electrode ring is a platinum ring.
And a first lead is arranged on one side of the electrode ring, a second lead is arranged on one side of the conductive glass, and the first lead and the second lead are led out from the lead grooves and connected with power supply equipment.
The invention has the advantages and positive effects that:
1. the invention realizes seawater electrolytic sterilization by electrifying the conductive glass, integrates anti-adhesion and sterilization into a whole, and thus effectively prevents the adhesion of microorganisms.
2. The invention utilizes hypochlorous acid generated by electrifying the surface of the conductive glass to electrolyze seawater to kill microorganisms (bacteria, microalgae and viruses) in the seawater, has no ion release and cannot cause secondary pollution.
3. The invention has the advantages of simple operation, high treatment efficiency, simple structure, easy disassembly and convenient maintenance.
Drawings
Figure 1 is an exploded schematic view of the present invention,
figure 2 is a schematic structural view of the upper cover in figure 1 after being turned over,
figure 3 is a schematic view of the base structure of figure 1,
FIG. 4 is a fluorescent photograph of ITO coated in seawater in a laboratory according to an embodiment of the present invention (a: constant potential applied experimental group; b: coated control group).
Wherein, 1 is a base, 101 is a first groove, 102 is a wire groove, 103 is an electrode ring groove, 104 is a second groove, 2 is an optical window, 3 is an electrode ring, 301 is a first wire, 4 is conductive glass, 401 is a second wire, 5 is an upper cover, 501 is a wire cover plate, and 502 is a conductive glass pressing block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the present invention includes a base 1, an upper cover 5, an optical window 2, an electrode ring 3 and a conductive glass 4, wherein a first groove 101 is disposed in the middle of the base 1, a second groove 104 is disposed in the middle of the bottom of the first groove 101, a wire groove 102 communicating with the outside of the base 1 is disposed on one side of the first groove 101, the conductive glass 4 is disposed in the first groove 101, the optical window 2 is disposed below the conductive glass 4 and embedded in the second groove 104, an electrode ring groove 103 is disposed on the edge of the base 1 along the circumferential direction, the electrode ring 3 is disposed in the electrode ring groove 103, a first wire 301 is disposed on one side of the electrode ring 3, a second wire 401 is disposed on one side of the conductive glass 4, the first wire 301 and the second wire 401 are led out from the wire groove 102, the upper end of the base 1 is provided with the upper cover 5, and as shown in fig. 2, the lower surface of the upper cover 5 is provided with a conductive glass pressing block 502 which is embedded into the first groove 101 and is used for pressing and fixing the conductive glass 4, and one side of the upper cover 5 is provided with a lead cover plate 501 which is arranged in the lead groove 102 and covers the first lead 301 and the second lead 401. In addition the wire recess 102 sets firmly sealed briquetting (silane glue) and guarantees the inslot is sealed, avoids electrode ring 3 to break away from simultaneously, perhaps 5 outer lanes of upper cover add the round flange, and when upper cover 5 covered base 1, the flange covered wire recess 102, upper cover 5 is made for the printing opacity material, and conductive glass 4 is equipped with sealing washer (silane glue) all around in addition and realizes waterproof sealing.
In this embodiment, the electrode ring 103 is a platinum (Pt) ring, the first conductive line 301 and the second conductive line 401 are copper conductive lines, and the conductive glass 4 is ITO glass. In addition, the base 1 and the upper cover 5 are printed by a photocuring 3D printer, and the base 1 and the upper cover 5 are connected through bolt fastening.
The working principle of the invention is as follows:
when the conductive glass compaction device is used, the conductive glass 4 is arranged in the first groove 101 on the base 1, the electrode ring 3 is arranged in the electrode ring groove 103 on the base 1, the first lead 301 connected with the electrode ring 3 and the second lead 401 connected with the conductive glass 4 are both led out from the lead groove 102 to be connected with power supply equipment, and then the upper cover 5 is arranged on the base 1 and is fastened through bolts to compact the conductive glass 4 and the first groove 101. After the marine detection device is placed in seawater and electrified, the conductive glass 4 is a positive electrode, the electrode ring 3 is a negative electrode, the power supply device applies an external constant voltage of 1.2-1.8V, the conductive glass 4 prevents microorganisms on the conductive glass 4 from attaching by electrolyzing seawater, and meanwhile, the light transmission of the conductive glass 4 does not influence the light path of the optical window of the marine detection device.
One application example of the present invention is as follows:
the assembly of the invention provided with the conductive glass and the conventional window assembly were put in seawater together at room temperature for actual operation for one month, then the sample was taken out, and the test piece after 30 days of hanging was taken out, washed with PBS buffer solution of pH 7, and stained in 5mg/L fluorescent dye (4', 6-diamidino-2-phenylindole, DAPI) for 15 min. After focusing under a microscope, under the working of No. 3 optical filter, the blue fluorescence distribution on the surface of the sample is directly observed and measured and photographed, as shown in figure 4, after voltage is applied, as shown in a in figure 4, the microorganism attachment amount is greatly reduced, and almost no microorganism is attached, while the conventional window structure without voltage is shown in b in figure 4, and the glass surface is fully distributed with particles (saline soil particles) and blue linear fluorescent substances (microorganisms).
Claims (5)
1. An antifouling window subassembly of ocean check out test set which characterized in that: including base (1), upper cover (5), optical window (2), electrode ring (3) and conductive glass (4), wherein optical window (2) and conductive glass (4) are located in base (1), and conductive glass (4) locate optical window (2) top, are equipped with electrode ring (3) along the circumferencial direction in base (1) edge, base (1) upper end is equipped with non-light tight upper cover (5), just upper cover (5) lower surface is equipped with conductive glass briquetting (502) and compresses tightly fixedly conductive glass (4), electrode ring (3) one side and conductive glass (4) one side all are equipped with the wire, base (1) one side is equipped with the confession wire recess (102) that the wire passed, and upper cover (5) one side is equipped with wire apron (501) and arranges in wire recess (102).
2. The marine inspection apparatus anti-fouling window assembly of claim 1, wherein: the optical window is characterized in that a first groove (101) is formed in the middle of the base (1), a second groove (104) is formed in the middle of the bottom of the first groove (101), a wire groove (102) communicated with the outside of the base (1) is formed in one side of the first groove (101), the conductive glass (4) is arranged in the first groove (101), and the optical window (2) is arranged below the conductive glass (4) and embedded in the second groove (104).
3. The marine inspection apparatus anti-fouling window assembly of claim 2, wherein: the conductive glass compact (502) is embedded in the first groove (101).
4. The marine inspection apparatus anti-fouling window assembly of claim 1, wherein: the electrode ring (103) is a platinum ring.
5. The marine inspection apparatus anti-fouling window assembly of claim 1, wherein: one side of the electrode ring (3) is provided with a first lead (301), one side of the conductive glass (4) is provided with a second lead (401), and the first lead (301) and the second lead (401) are led out from the lead groove (102) to be connected with power supply equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110555819.4A CN113666463A (en) | 2021-05-21 | 2021-05-21 | Antifouling window subassembly of ocean check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110555819.4A CN113666463A (en) | 2021-05-21 | 2021-05-21 | Antifouling window subassembly of ocean check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113666463A true CN113666463A (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110555819.4A Pending CN113666463A (en) | 2021-05-21 | 2021-05-21 | Antifouling window subassembly of ocean check out test set |
Country Status (1)
| Country | Link |
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| CN (1) | CN113666463A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080165516A1 (en) * | 2006-10-27 | 2008-07-10 | Northrop Grumman Systems Corporation | Optical port apparatus and method of making the same |
| CN103196972A (en) * | 2013-04-19 | 2013-07-10 | 中国科学院城市环境研究所 | Fabrication method of optically transparent electrode of bioelectrochemical system |
| CN105862067A (en) * | 2016-04-27 | 2016-08-17 | 中国船舶重工集团公司第七二五研究所 | Biological fouling preventing device and method for underwater optimal window based on electrochemistry in-situ chlorine evolution |
| CN111056601A (en) * | 2020-03-17 | 2020-04-24 | 上海亨通海洋装备有限公司 | Underwater anti-biological attachment device |
| CN111072098A (en) * | 2019-12-12 | 2020-04-28 | 中国科学院海洋研究所 | Antifouling method for surface of optical window of ocean key equipment |
-
2021
- 2021-05-21 CN CN202110555819.4A patent/CN113666463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080165516A1 (en) * | 2006-10-27 | 2008-07-10 | Northrop Grumman Systems Corporation | Optical port apparatus and method of making the same |
| CN103196972A (en) * | 2013-04-19 | 2013-07-10 | 中国科学院城市环境研究所 | Fabrication method of optically transparent electrode of bioelectrochemical system |
| CN105862067A (en) * | 2016-04-27 | 2016-08-17 | 中国船舶重工集团公司第七二五研究所 | Biological fouling preventing device and method for underwater optimal window based on electrochemistry in-situ chlorine evolution |
| CN111072098A (en) * | 2019-12-12 | 2020-04-28 | 中国科学院海洋研究所 | Antifouling method for surface of optical window of ocean key equipment |
| CN111056601A (en) * | 2020-03-17 | 2020-04-24 | 上海亨通海洋装备有限公司 | Underwater anti-biological attachment device |
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Application publication date: 20211119 |