CN208085966U - A kind of anti-halobios adhersion device of sea water conductivity measuring instrument - Google Patents
A kind of anti-halobios adhersion device of sea water conductivity measuring instrument Download PDFInfo
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- CN208085966U CN208085966U CN201820461940.4U CN201820461940U CN208085966U CN 208085966 U CN208085966 U CN 208085966U CN 201820461940 U CN201820461940 U CN 201820461940U CN 208085966 U CN208085966 U CN 208085966U
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- guide rod
- mounting base
- cleaning brush
- floating block
- cylindrical cavity
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Abstract
The utility model discloses a kind of anti-halobios adhersion devices of sea water conductivity measuring instrument, including mounting base, cleaning brush, floating block, guide rod, mounting base is sleeved on conductance instrument, and guide rod is fixed on after the cylindrical cavity of mounting base side on floating block, and floating block is fixedly connected with cleaning brush.Guide rod is rod-like structure, and top is circular cross-section, and it is elliptic cross-section that, which there are round boss, lower part in middle part, and guide rod top is cased with spring, and spring is placed between guide rod central circular boss and cylindrical cavity upper end end cap.Cleaning brush is rod-like structure, arranges brush filament on brush holder support in the shape of a spiral, the centerline axis parallel of cleaning brush brush holder support and guide rod, the deflector hole for the conductance instrument that the position of cleaning brush is covered against mounting base.The utility model is related to anti-halobios adhersion device moved up and down in water by floating block and to drive cleaning brush to move back and forth along diversion pipe to clean conductance instrument water conservancy diversion inside pipe wall, achieve the purpose that anti-halobios adhersion, extend conductance instrument service life.
Description
Technical field
The utility model is related to ocean observation technology equipment, and in particular to a kind of oceanographic instrumentation anti-halobios adhersion device.
Background technology
The observation of Marine Environmental Elements is for scientific research of seas, marine eco-environment monitoring, ocean military environments guarantee
With actual value.When being observed to extra large surface water, usually oceanographic observation instrument is laid in seawater and executes sight
Survey task.Seawater surface illumination is sufficient, nutriment is abundant, the life of the marine attaching organisms such as particularly suitable oyster, barnacle, mussel
It is long.Breeding will be mushroomed out after these marine organisms are attached to observation instrument surface, seriously affects the observation of oceanographic instrumentation
Precision, even resulting in instrument can not work, and thus greatly reduce the service life of oceanographic instrumentation.
Sea water conductivity measuring instrument is a kind of important oceanographic instrumentation, is placed on measuring sea water conductivity in seawater
Value, it may be determined that this important Marine Environmental Elements of seawater salinity.Marine organisms attachment influences sea water conductivity measuring instrument
It is very big, in the conductance instrument that extra large surface layer is laid normal work will be influenced even in one month because of biological attachment in the short several months
Make.Therefore, anti-halobios adhersion problem more plays an important role to the long-term and effective operation of conductance instrument.
Fig. 1 shows the basic structure of common sea water conductivity measuring instrument.Conductance is arranged in 1 inside of cylindric conductance instrument
There is diversion pipe 2 at rate measuring cell, middle part, when conductance instrument 1 is immersed in seawater, seawater from the deflector hole of diversion pipe 2 into
Enter, when seawater forms power circuit with 1 surrounding seawater of conductance instrument in diversion pipe 2, measuring cell can measure conductivity
Element.
If marine organisms are attached in the diversion pipe of sea water conductivity measuring instrument, the circulation of seawater can be influenced, is caused
Sea water conductivity measurement data is inaccurate or even conductance instrument can not work.
Currently, marine technology field often prevents ocean by using the methods of low-surface-energy material or the toxic coating of coating
Biological attachment Yu Haiyang observation device surface.But some method effects are not notable, noxious material usually only to a certain or
Several marine attaching organisms are effective, are often difficult to reach good result to miscellaneous marine attaching organism, and much have
Malicious coating can adversely affect marine environment.
Therefore, ocean measuring instrument especially sea water conductivity measuring instrument, it is anti-biological attached when extra large surface water uses
The problem of wearing is one of the important research task in marine technology field.
Utility model content
Adhering to for marine organisms in the prior art influences oceanographic observation instrument, especially influences sea water conductivity measuring instrument
Normal work problem, the utility model is proposed a kind of anti-halobios adhersion device for sea water conductivity measuring instrument, utilizes
Cleaning brush is driven with the floating block of seawater movement, the deflector hole of conductance instrument is cleaned repeatedly, prevents marine attaching organism from secreting
The adherency of object, to achieve the purpose that prevent marine organisms from adhering to.
The utility model is related to a kind of sea water conductivity measuring instrument anti-halobios adhersion device, including mounting base, cleaning
Brush, floating block, guide rod, mounting base are sleeved on conductance instrument, and guide rod is fixed on floating after the cylindrical cavity of mounting base side
On block, floating block is fixedly connected with cleaning brush.
The mounting base is that cylinder is shelly-shaped, and cylindrical shell side has opening, opening to be fixed by screws in conductivity measurement
On instrument；The cylindrical shell other side has cylindrical cavity, cylindrical cavity upper end to be screwed by end cap, and boss, boss center are arranged below end cap
Circular hole, the oval bottom outlet of cylindrical cavity bottom setting are set.
The guide rod is rod-like structure, and top is circular cross-section, and it is elliptic cross-section that, which there are round boss, lower part in middle part, most
Lower end is screw-rod structure.Guide rod is arranged in mounting base cylindrical cavity, and guide rod upper end is stretched from the circular hole of cylindrical cavity upper end end cap
Go out；Lower end of the guide rod is stretched out from the elliptical aperture of mounting base cylindrical cavity bottom, passes through the unthreaded hole of floating block below mounting base, and by nut
Fastening.Guide rod top is cased with spring, and spring is placed between guide rod central circular boss and cylindrical cavity upper end end cap.
Cylindrical cavity upper end end cap screw after can pressing spring, so that spring is had initial pretightening force.Guide rod is in mounting base cylinder
It is moved up and down in cavity, is moved upward to central circular boss and arrives at end cap boss lower edge, be moved downward to central circular boss
Arrive at cylindrical cavity bottom.
The floating block is streamlined structure, is made of buoyant material, and there are one unthreaded hole and a threaded holes for tool.Under guide rod
End is fastened after floating block unthreaded hole by nut.Cleaning brush is installed in floating block threaded hole.The there is provided net buoyancy of floating block is slightly less than spring
Initial pretightening force, under the wave action floating block can drive guide rod compressed spring.
The cleaning brush is rod-like structure, arranges that brush filament, brush filament end can touch diversion pipe in the shape of a spiral on brush holder support
Inner wall.Cleaning brush is anchored on by its lower end external screw thread on floating block, the centerline axis parallel of cleaning brush brush holder support and guide rod, cleaning brush
The deflector hole of conductance instrument that is covered against mounting base of position.
The utility model is related to sea water conductivity measuring instrument anti-halobios adhersion device in no wave or smaller wave,
The suffered upwards thrust of floating block is not enough to drive guide rod compressed spring, and cleaning brush does not work at this time, is in preparation state；Work as wave
When larger, upwards thrust suffered by floating block can drive guide rod compressed spring, the movement along guide rod axial direction be generated, to drive cleaning brush
It is moved along diversion pipe.Wave is interval to the promotion of floating block, and the reciprocating cleaning conductance instrument of cleaning brush is driven to lead
Flow tube inner wall achievees the purpose that anti-halobios adhersion, extends conductance instrument service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of existing sea water conductivity measuring instrument；
Fig. 2 is the anti-halobios adhersion apparatus structure schematic diagram of the utility model；
Fig. 3 is the anti-halobios adhersion device scheme of installation of the utility model；
Fig. 4 is the anti-halobios adhersion device Job readiness situation schematic diagram of the utility model；
Fig. 5 is the anti-halobios adhersion device working condition schematic diagram of the utility model.
Description of symbols in figure：
1, sea water conductivity measuring instrument 2, diversion pipe
3, mounting base 4, cleaning brush
5, floating block 6, guide rod
7, end cap 8, spring
Specific implementation mode
The technical solution of the utility model is further described below in conjunction with the accompanying drawings.
Fig. 2 and Fig. 3 shows that the anti-halobios adhersion device basic structure and installation situation of the utility model, Fig. 4 and Fig. 5 are aobvious
The working condition of the anti-halobios adhersion device of the utility model is shown.
As shown, the utility model is related to sea water conductivity measuring instrument anti-halobios adhersion device, including mounting base
3, cleaning brush 4, floating block 5, guide rod 6, mounting base 3 are sleeved on conductance instrument 1, and guide rod 6 passes through the cylinder of 3 side of mounting base empty
It is fixed on after chamber on floating block 5, floating block 5 is fixedly connected with cleaning brush 4.
The mounting base 3 is that cylinder is shelly-shaped, and cylindrical shell side has opening, opening to be fixed by screws in conductivity measurement
On instrument 1；The cylindrical shell other side has cylindrical cavity, cylindrical cavity upper end to be screwed by end cap 7, setting boss below end cap, in boss
Circular hole, the oval bottom outlet of cylindrical cavity bottom setting is arranged in the heart.
The guide rod 6 is rod-like structure, and top is circular cross-section, and it is elliptic cross-section that, which there are round boss, lower part in middle part, most
Lower end is screw-rod structure.Guide rod 6 is arranged in the cylindrical cavity of mounting base 3, and 6 upper end of guide rod is from cylindrical cavity upper end end cap 7
Circular hole stretches out；6 lower end of guide rod is stretched out from 3 cylindrical cavity bottom elliptical aperture of mounting base, passes through the light of floating block 5 below mounting base 3
Hole, and fastened by nut.6 top of guide rod is cased with spring 8, and spring 8 is placed in 6 central circular boss of guide rod and cylindrical cavity upper end end
Between lid 7.
Cylindrical cavity upper end end cap 7 screw after can pressing spring 8, so that spring 8 is had initial pretightening force.Guide rod 6 is in mounting base 3
It is moved up and down in cylindrical cavity, is moved upward to central circular boss and arrives at 7 boss lower edge of end cap, be moved downward to central circular
Boss arrives at cylindrical cavity bottom.
The floating block 5 is streamlined structure, is made of buoyant material, and there are one unthreaded hole and a threaded holes for tool.Guide rod 6
Lower end passes through 5 unthreaded hole of floating block and is fastened by nut.Cleaning brush 4 is installed in threaded hole.5 provided net buoyancy of floating block is slightly less than spring
8 initial pretightening forces, the under the wave action floating of floating block can drive 6 compressed spring 8 of guide rod.
The cleaning brush 4 is rod-like structure, arranges that brush filament, brush filament end can touch conductivity in the shape of a spiral on brush holder support
1 water conservancy diversion inside pipe wall of measuring instrument.Cleaning brush 4 is anchored on by its lower end external screw thread on floating block 5, brush holder support and the guide rod 6 of cleaning brush 4
Centerline axis parallel, the deflector hole of the position of cleaning brush 4 against the conductance instrument 1 of 3 sets of mounting base.
Claims (2)
1. a kind of anti-halobios adhersion device of sea water conductivity measuring instrument, which is characterized in that including mounting base, cleaning brush, floating block,
Guide rod, mounting base are sleeved on conductance instrument, and guide rod is fixed on after the cylindrical cavity of mounting base side on floating block, floating block
It is fixedly connected with cleaning brush；
The mounting base is that cylinder is shelly-shaped, and cylindrical shell side has opening, opening to be fixed by screws on conductance instrument；
The cylindrical shell other side has cylindrical cavity, cylindrical cavity upper end to be screwed by end cap, and boss, the centrally disposed circle of boss are arranged below end cap
Hole, the oval bottom outlet of cylindrical cavity bottom setting；
The guide rod is rod-like structure, and top is circular cross-section, and it is elliptic cross-section, bottom that, which there are round boss, lower part in middle part,
For screw-rod structure；Guide rod upper end is stretched out from the circular hole of cylindrical cavity upper end end cap, and lower end is oval from mounting base cylindrical cavity bottom
Hole is stretched out, and the unthreaded hole of floating block below mounting base is passed through, and is fastened by nut；Guide rod top is cased with spring, and spring is placed in guide rod
Between portion's round boss and cylindrical cavity upper end end cap；
The floating block is streamlined structure, and there are one unthreaded hole and a threaded holes for tool；Lower end of the guide rod is after floating block unthreaded hole by spiral shell
Mother fastens, and cleaning brush is installed in threaded hole；
The cleaning brush is rod-like structure, arranges that brush filament, brush filament end can touch water conservancy diversion inside pipe wall in the shape of a spiral on brush holder support,
Brush holder support is anchored on by its lower end external screw thread on floating block.
2. according to anti-halobios adhersion device described in claim 1, which is characterized in that the central axis of the cleaning brush brush holder support with lead
The centerline axis parallel of bar, the deflector hole for the conductance instrument that the position of cleaning brush is covered against mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820461940.4U CN208085966U (en) | 2018-04-03 | 2018-04-03 | A kind of anti-halobios adhersion device of sea water conductivity measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820461940.4U CN208085966U (en) | 2018-04-03 | 2018-04-03 | A kind of anti-halobios adhersion device of sea water conductivity measuring instrument |
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| CN208085966U true CN208085966U (en) | 2018-11-13 |
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| CN201820461940.4U Active CN208085966U (en) | 2018-04-03 | 2018-04-03 | A kind of anti-halobios adhersion device of sea water conductivity measuring instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438165A (en) * | 2018-04-03 | 2018-08-24 | 国家海洋技术中心 | A kind of anti-halobios adhersion device of sea water conductivity measuring instrument |
-
2018
- 2018-04-03 CN CN201820461940.4U patent/CN208085966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438165A (en) * | 2018-04-03 | 2018-08-24 | 国家海洋技术中心 | A kind of anti-halobios adhersion device of sea water conductivity measuring instrument |
| CN108438165B (en) * | 2018-04-03 | 2024-03-12 | 国家海洋技术中心 | Marine conductivity measuring apparatu's biological adhesion prevention device |
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