CN107389527A - A kind of underwater film permeation sensor anti-halobios adhersion device - Google Patents
A kind of underwater film permeation sensor anti-halobios adhersion device Download PDFInfo
- Publication number
- CN107389527A CN107389527A CN201710619397.6A CN201710619397A CN107389527A CN 107389527 A CN107389527 A CN 107389527A CN 201710619397 A CN201710619397 A CN 201710619397A CN 107389527 A CN107389527 A CN 107389527A
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- Prior art keywords
- water tight
- bowl
- face
- light transmission
- globe
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- 239000010949 copper Substances 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 11
- 230000008595 infiltration Effects 0.000 abstract description 5
- 238000001764 infiltration Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 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 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The present invention relates to a kind of underwater film permeation sensor anti-halobios adhersion device; the underwater film permeation sensor anti-halobios adhersion device includes underwater electrical connector, water tight globe, UV ray fluorescent tube, locking cover, light transmission piece, copper mesh and by protection sensor; water tight globe is bowl structure; bottom of bowl center forms screw thread pair with underwater electrical connector and coordinated; bottom of bowl small end face is bonded to form axial seal cooperation with underwater electrical connector seal face, and locking cover forms screw thread pair with water tight globe and coordinated；UV ray fluorescent tube is located at water tight globe inner space, stretches into copper mesh side by protection sensor, the rim of a bowl large end face of water tight globe stretches into copper mesh opposite side, coaxially arranged by protection sensor, copper mesh and water tight globe；The aperture of circular hole is slightly larger than the external cylindrical surface diameter of light transmission piece in the middle part of locking cover, for limiting displacement of the light transmission piece in radial direction.The biological attachment that the present invention can be used for film infiltration class sensor suppresses, and while this kind of sensor detection is not influenceed, prevents from observing the drift of data, increases the accuracy accordingly observed.
Description
Technical field
The invention belongs to field of ocean engineering, relate to a kind of underwater film permeation sensor anti-halobios adhersion device.
Background technology
Solid-state construction thing one is put into water, will be influenceed by biological attachment, and the growth potential of a large amount of biological attachment things must
Influence the detection accuracy of scientific exploration sensor.In order to ensure the continual and steady of sensor detection accuracy, it is necessary to which suppression prevents
Biological attachment thing is in the growth of key position, but this means of prevention can not influence the accuracy of detection data simultaneously.Traditional
Method be mostly not system be using the passive mode such as copper coin copper mesh, the defects of this mode suppress biological attachment ability can not
Control, the effect of its anti-halobios adhersion have very big uncertainty.In addition, reach anti-biological by killing agent release principle
The means of attachment may permeate tired sensor to film and produce detection interference.So sensor for this kind of film penetration theory
More and targetedly biological attachment suppressor mode is necessary to adopt, to ensure the detection accuracy of sensor.
The content of the invention
It is an object of the invention to provide a set of underwater film permeation sensor anti-halobios adhersion device can be used for film infiltration class
The biological attachment of sensor suppresses, and while this kind of sensor detection is not influenceed, prevents from observing the drift of data, increase is accordingly
The accuracy and durability of observation.
Technical scheme is as follows：
A kind of underwater film permeation sensor anti-halobios adhersion device proposed by the present invention, the underwater film permeation sensor are anti-biological attached
Device includes underwater electrical connector 1, water tight globe 2, UV ray fluorescent tube 3, locking cover 4, light transmission piece 5, copper mesh 6 and is sensed by protection
Device 7, the water tight globe 2 are bowl structure, and bottom of bowl center is provided with screwed hole and is used to form spiral shell with the threaded post of underwater electrical connector 1
Line is secondary to be coordinated, and bottom of bowl small end face is bonded to form axial seal cooperation with the seal face of underwater electrical connector 1, and the rim of a bowl large end face is provided with O
Type circle groove, light transmission piece 5 are located at the rim of a bowl large end face side of water tight globe 2, and water tight globe 2 forms axle by O-ring and light transmission piece 5
Coordinate to sealing；The rim of a bowl external cylindrical surface of water tight globe 2 is provided with one section of threaded post, locking cover 4 by internal thread hole thereon with
One section of threaded post on water tight globe 2 forms screw thread pair and coordinated；UV ray fluorescent tube 3 is located at the inner space of water tight globe 2, its both ends
It is connected by electrical interface by wire with terminating electric lead after underwater electrical connector 1, formation conducts；Copper is stretched into by protection sensor 7
The side of net 6, the rim of a bowl large end face of water tight globe 2 stretch into the opposite side of copper mesh 6, and by protection sensor 7, copper mesh 6 and water tight globe 2
It is coaxially arranged；Locking cover 4 is circular ring structure, and the aperture of its middle part circular hole is slightly larger than the external cylindrical surface diameter of light transmission piece 5, for limiting
Displacement of the light transmission piece 5 processed in radial direction.
In the present invention, the circular ring structure of locking cover 4, profile is cylinder, circle ring inner wall for three sections of connected diameters not
Same cylindrical hole, maximum hole is screwed hole, is connected for forming screw thread pair with the rim of a bowl outer face threaded post of water tight globe 2, in
Between section be through hole, the external cylindrical surface diameter of light transmission piece 5 is sized slightly larger than, for limiting displacement of the light transmission piece 5 in radial direction；Minimum
Bore dia is slightly smaller than interlude through-hole diameter, forms step between interlude through hole and the hole of minimum, light transmission piece 5 is pressed on
On the rim of a bowl end face of water tight globe 2.
In the present invention, the copper mesh 6 is hollow cylindrical structure, and its face of cylinder is provided with several circular holes, to be tested
Water body is smoothly circulated, and copper mesh 6 and locking cover 4 or protected is not contacted between sensor 7 or virtual connection is touched.
The present invention compared with prior art, has advantages below and beneficial effect：
A set of underwater film permeation sensor anti-halobios adhersion device provided by the invention, can be used for the life of film infiltration class sensor
Thing tachment inhibiting, while this kind of sensor detection is not influenceed, prevent from observing the drift of data, it is accurate that increase is accordingly observed
Property and durability.
Brief description of the drawings
Fig. 1 is underwater film permeation sensor anti-halobios adhersion device assembling schematic diagram.
Label in figure：1 be underwater electrical connector, 2 be water tight globe, 3 be UV ray fluorescent tube, 4 be locking cover, 5 be light transmission piece,
6 it is copper mesh, 7 is to be protected sensor.
Embodiment
The present invention will be further described with reference to the accompanying drawings.
Embodiment 1
As shown in figure 1, Fig. 1 is underwater film permeation sensor anti-halobios adhersion device assembling schematic diagram.
Including underwater electrical connector 1, water tight globe 2, UV ray fluorescent tube 3, locking cover 4, light transmission piece 5, copper mesh 6 and protected biography
Sensor 7.
Underwater electrical connector 1 is commercially produced product, and agent structure is that screw thread shell of column and big cylindrical section are formed by connecting, big cylindrical end
Face is provided with two by electric wiring terminal, that end face that big cylinder connects with threaded post provided with after O-ring groove mounting O-shaped rings with water
The small end face of close lampshade 2 forms sealing and coordinated.The threaded post end face of underwater electrical connector 1 have two connect electric lead extraction, for
The both ends of UV ray fluorescent tube 3 connect.
The main body of water tight globe 2 is bowl structure, and bottom of bowl center is provided with screwed hole for the screw thread cylindricality with underwater electrical connector 1
Coordinate into screw thread pair, bottom of bowl small end face is bonded to form axial seal cooperation with the seal face of underwater electrical connector 1, and the rim of a bowl large end face is set
There is O-ring groove, coordinate for forming axial seal with light transmission piece 5.The rim of a bowl external cylindrical surface is provided with one section of threaded post, for lock
The internal thread hole of tight cover 4 forms screw thread pair and coordinated.Bowl-shape inner space is used for installation kit fluorescent tube containing UV ray 3.
UV ray fluorescent tube 3 is commercially produced product, and it is installed on the inner space of water tight globe 2, and both ends are by electrical interface and watertight
Termination electric lead, which is connected to form, after connector 1 conducts.
The profile of locking cover 4 is cylinder, and inside is the different cylindrical hole of three sections of connected diameters, and maximum hole is screw thread
Hole, it is connected for forming screw thread pair with the rim of a bowl external cylindrical surface screw thread of water tight globe 2, interlude is through hole, is sized slightly larger than printing opacity
The external cylindrical surface diameter of piece 5, for limiting displacement of the light transmission piece 5 in radial direction.Last hole is minimum, and diameter is slightly smaller than middle
Bore dia, its effect are that step is formed between interstitial hole and aperture so that light transmission piece 5 to be pressed on to the rim of a bowl end face of water tight globe 2
On.
The main body of light transmission piece 5 is round pie structure, and water is locked at by the step extruding between the interstitial hole of locking cover 4 and aperture
On the rim of a bowl end face of close lampshade 2, radially by the interstitial hole restriction site by locking cover 4.
Copper mesh 6 is hollow cylindrical structure, and the face of cylinder is provided with multiple circular holes so that tested water body smoothly circulates, itself and lock
Tight cover 4 and protected sensor 7 by outside installation pedestal in coaxial relation but do not contacted from each other or virtual connection is touched.
It is water body parameter detection equipment, mostly cylindrical structural by protection sensor 7, with locking cover 4 and copper mesh 6 in coaxial
Relation.
As shown in figure 1, during installation, underwater electrical connector 1 is put and screws in watertight from the bottom of bowl direction of water tight globe 2 after O-ring
The bottom of bowl central screw hole of lampshade 2, and form axial seal on composition surface and coordinate；UV ray fluorescent tube 3 is taken to be installed on water tight globe 2
Bowl shaped space, by the both ends for connecing electric lead and being connected to UV ray fluorescent tube 3 of underwater electrical connector 1；O-ring is taken to put water tight globe
In 2 the rim of a bowl surface grooves, light transmission piece 5 is taken to push down the rim of a bowl end face of water tight globe 2；Locking cover 4 is taken to screw on the outer spiral shell of the rim of a bowl of water tight globe 2
Line post, until compressing light transmission piece 5 on the rim of a bowl end face of water tight globe 2 using the step between the interstitial hole of locking cover 4 and aperture.For
Facilitate narration, said modules are referred to as UV lamp component.
Take copper mesh 6, coaxial state is positioned over by protection sensor 7 and mounted UV lamp component, copper mesh 6 will be passed by protection
Sensor 7 and UV lamp assembly set are kept suitable distance at both ends between protection sensor 7 and mounted UV lamp component.
The present invention it is an object of the invention to provide a kind of underwater film permeation sensor anti-halobios adhersion device can be used for
The biological attachment of film infiltration class sensor suppresses, and while this kind of sensor detection is not influenceed, prevents from observing the drift of data,
Increase the accuracy and durability accordingly observed.
The course of work is divided into two stages：It is working stage and dormant stage, as follows by Fig. 1 courses of work：
Working stage：As shown in figure 1, two binding posts of underwater electrical connector 1 receive electric energy from the external world so that UV ray fluorescent tube 3
It is irradiated to by the test surface of protection sensor 7 by electroluminescence, and through light transmission piece 5, is killed by UV ray on test surface
Various biological attachment things, while do not interfere with the detection operations of film infiltration class sensor.
Dormant stage：As shown in figure 1, two binding posts of underwater electrical connector 1 stop receiving electric energy from the external world, device stops
Work.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using this hair
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without by performing creative labour.Therefore, the invention is not restricted to implementation here
Example, for those skilled in the art according to the announcement of the present invention, not departing from improvement that scope made and modification all should be
Within protection scope of the present invention.
Claims (3)
1. a kind of underwater film permeation sensor anti-halobios adhersion device, the underwater film permeation sensor anti-halobios adhersion device include
Underwater electrical connector（1）, water tight globe（2）, UV ray fluorescent tube（3）, locking cover（4）, light transmission piece（5）, copper mesh（6）And passed by protection
Sensor（7）, it is characterised in that：The water tight globe（2）For bowl structure, bottom of bowl center is provided with screwed hole and is used to patch with watertight
Part（1）Threaded post form screw thread pair and coordinate, bottom of bowl small end face and underwater electrical connector（1）Seal face is bonded to form axial seal
Coordinate, the rim of a bowl large end face is provided with O-ring groove, light transmission piece（5）Positioned at water tight globe（2）The rim of a bowl large end face side, water tight globe
（2）Pass through O-ring and light transmission piece（5）Axial seal is formed to coordinate；Water tight globe（2）The rim of a bowl external cylindrical surface be provided with one section of screw thread
Post, locking cover（4）Pass through internal thread hole and water tight globe thereon（2）On one section of threaded post formed screw thread pair coordinate；UV is penetrated
Line fluorescent tube（3）Positioned at water tight globe（2）Inner space, its both ends are passed through wire and underwater electrical connector by electrical interface（1）After terminate
Electric lead is connected, and formation conducts；By protection sensor（7）Stretch into copper mesh（6）Side, water tight globe（2）The rim of a bowl large end face
Stretch into copper mesh（6）Opposite side, and by protection sensor（7）, copper mesh（6）And water tight globe（2）It is coaxially arranged；Locking cover（4）For
Circular ring structure, the aperture of its middle part circular hole are slightly larger than light transmission piece（5）External cylindrical surface diameter, for limiting light transmission piece（5）In footpath
To displacement.
2. underwater film permeation sensor anti-halobios adhersion device according to claim 1, it is characterised in that：The locking cover
（4）Circular ring structure, profile are cylinder, and circle ring inner wall is the different cylindrical hole of three sections of connected diameters, and maximum hole is screw thread
Hole, is used for and water tight globe（2）The rim of a bowl outer face threaded post forms screw thread pair connection, and interlude is through hole, is sized slightly larger than
Mating plate（5）External cylindrical surface diameter, for limiting light transmission piece（5）In the displacement of radial direction；Minimum bore dia is slightly smaller than interlude
Step is formed between the hole of through-hole diameter, interlude through hole and minimum, by light transmission piece（5）It is pressed on water tight globe（2）Bowl
On mouth end face.
3. underwater film permeation sensor anti-halobios adhersion device according to claim 1, it is characterised in that：The copper mesh
（6）For hollow cylindrical structure, its face of cylinder is provided with several circular holes, so that tested water body smoothly circulates, copper mesh（6）With lock
Tight cover（4）Or by protection sensor（7）Between do not contact or virtual connection is touched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619397.6A CN107389527B (en) | 2017-07-26 | 2017-07-26 | Biological adhesion preventing device of underwater membrane permeation sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619397.6A CN107389527B (en) | 2017-07-26 | 2017-07-26 | Biological adhesion preventing device of underwater membrane permeation sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107389527A true CN107389527A (en) | 2017-11-24 |
| CN107389527B CN107389527B (en) | 2023-11-17 |
Family
ID=60341285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619397.6A Active CN107389527B (en) | 2017-07-26 | 2017-07-26 | Biological adhesion preventing device of underwater membrane permeation sensor |
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| Country | Link |
|---|---|
| CN (1) | CN107389527B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519472A (en) * | 2018-08-03 | 2018-09-11 | 中国科学院烟台海岸带研究所 | A kind of more water layer aquatic environment multi-parameter original position on-line monitoring systems of aquafarm |
| CN112456610A (en) * | 2020-12-03 | 2021-03-09 | 同济大学 | High-intensity biological adhesion preventing device for adhesion environment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2685824B2 (en) * | 1988-08-08 | 1997-12-03 | 東京電力株式会社 | Aquatic organism adhesion prevention device |
| JP4633672B2 (en) * | 2006-05-19 | 2011-02-16 | 財団法人電力中央研究所 | Plankton observation device, plankton measurement device, plankton measurement method and plankton measurement program |
| CN101865823B (en) * | 2010-06-04 | 2013-07-10 | 中国科学院南海海洋研究所 | Watertight pressure-resistant bin body |
| KR101327619B1 (en) * | 2011-09-30 | 2013-11-13 | 허종형 | Apparatus for suppressing algal growth |
| CN203587172U (en) * | 2013-12-12 | 2014-05-07 | 山东省科学院海洋仪器仪表研究所 | Protective cover of tidal level meter |
| CN104155532A (en) * | 2014-08-08 | 2014-11-19 | 苏州格林泰克科技有限公司 | Marine electric field measuring device |
| CN104803445B (en) * | 2015-04-09 | 2016-08-17 | 国家海洋技术中心 | Ultraviolet sterilizer under water |
| CN105424092A (en) * | 2015-12-07 | 2016-03-23 | 田川 | Anti-marine organism-adhesion marine conductivity-temperature-depth measuring instrument |
| CN106092845A (en) * | 2016-07-25 | 2016-11-09 | 天津水运工程勘察设计院 | A kind of layering sediment concentration measuring instrument with self-cleaning function |
| CN106733785B (en) * | 2016-10-18 | 2023-06-20 | 中国科学院南海海洋研究所 | Lens anti-pollution device and method of underwater video camera system |
-
2017
- 2017-07-26 CN CN201710619397.6A patent/CN107389527B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519472A (en) * | 2018-08-03 | 2018-09-11 | 中国科学院烟台海岸带研究所 | A kind of more water layer aquatic environment multi-parameter original position on-line monitoring systems of aquafarm |
| CN112456610A (en) * | 2020-12-03 | 2021-03-09 | 同济大学 | High-intensity biological adhesion preventing device for adhesion environment |
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| CN107389527B (en) | 2023-11-17 |
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