CN211697765U - Prevent marine organism's quality of water multi-parameter tester - Google Patents
Prevent marine organism's quality of water multi-parameter tester Download PDFInfo
- Publication number
- CN211697765U CN211697765U CN202020265292.2U CN202020265292U CN211697765U CN 211697765 U CN211697765 U CN 211697765U CN 202020265292 U CN202020265292 U CN 202020265292U CN 211697765 U CN211697765 U CN 211697765U
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- Prior art keywords
- light
- watertight
- tester
- resistant
- marine organism
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000007639 printing Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 34
- 239000000758 substrate Substances 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 6
- 230000003373 anti-fouling effect Effects 0.000 abstract description 14
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000012010 growth Effects 0.000 abstract description 5
- 239000000523 sample Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 8
- 239000013535 sea water Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007227 biological adhesion Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010071 organism adhesion Effects 0.000 description 1
- 230000005789 organism growth Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Images
Abstract
The utility model relates to an it adheres to technical field to prevent biology by ultraviolet ray, and discloses a prevent marine organism's quality of water multi-parameter tester, including tester end cover and device body. This prevent marine organism's quality of water multi-parameter tester, through set up the device body on the tester end cover, the luminous base plate of device body sends the ultraviolet ray and can restrain biological growth and attachment, the chemical antifouling and the physics antifouling of prior art that compares are antifouling, the pollution to the environment has been reduced, reduce the harm to marine organism, environmental protection and pollution-free have been realized, through set up the luminous base plate of different angles in printing opacity watertight safety cover, non-contact protection has been realized, the ultraviolet irradiation of luminous base plate covers the sensitive element of probe is whole, do not influence the environmental parameter on sensitive sensor surface, compare traditional equipment for luminous base plate voltage conversion and constant current output through setting up the chronogenesis control circuit board and need regularly manual clean, maintenance cost has been reduced, and the duty cycle is longer.
Description
Technical Field
The utility model relates to an ultraviolet ray prevents biological adhesion technical field, specifically is a prevent marine organism's quality of water multi-parameter tester.
Background
The water quality multi-parameter tester is used for measuring the physical and chemical indexes of fresh water, seawater and sewage, the measured parameters comprise temperature, conductivity, pH value, oxidation-reduction potential, optical dissolved oxygen, optical turbidity, total algae, fluorescence dissolved organic matter (fDOM), water depth and the like, and the water quality parameters and the water quality profile are monitored for a long time. The tester is placed in seawater in marine environment monitoring work, is influenced by marine organism adhesion, covers a seabed observation device and a measuring unit of the sensor, and has adverse influence on the measuring effect, so that observation data continuously drift, the data quality is reduced, and the sensor gradually loses efficacy. Biofouling is a major factor in the unwanted growth of marine organisms and limits the deployment time of underwater equipment. Underwater sensors, cameras, connectors, lights, windows and other surfaces or structures are susceptible to marine growth, making them ineffective. In some environments, the biological contamination is so severe that cleaning or other mitigation strategies are required on a weekly basis.
Existing biological pollution control technologies can be broadly classified into four categories: chemical antifouling methods, physical antifouling methods, biological antifouling methods, and mechanical antifouling methods, but four types of methods in the prior art all have the following problems: the environment is polluted and marine organisms are harmed; physical antifouling method: compared with other coatings, the coating has the defects of high price, poor adhesion to a substrate, poor recoatability and the like; a biological antifouling method: at present, the biological antifouling method is still in an experimental research stage and has a certain distance from practical application; mechanical antifouling method: for sensors with complex structures, mechanical structures cannot be arranged, so that the scheme cannot be implemented and the like, and therefore, the defects of the prior art are high cost, low efficiency and time consumption. Therefore, in view of the above problems, it is desirable to provide an anti-biofouling device based on uv technology, which is non-toxic, non-contact, and suitable for complex geometries often found on subsea equipment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a prevent quality of water multi-parameter tester of marine organism possesses advantages such as the complicated geometric shape that often appears on nontoxic, contactless and being applicable to the subsea equipment, has solved with high costs, at the bottom of the efficiency and the problem of consuming time.
(II) technical scheme
For the purpose of realizing above-mentioned nontoxic, contactless and being applicable to the complicated geometry that often appears on the subsea equipment, the utility model provides a following technical scheme: a marine organism-resistant water quality multi-parameter tester comprises a tester end cover and a tester body, wherein the tester body is an ultraviolet ray anti-organism attachment device body, the tester body is arranged on the tester end cover, the tester body consists of a light-transmitting watertight protective cover, a light-emitting substrate, a connecting base, a pressure-resistant watertight shell and a voltage connecting port, the pressure-resistant watertight shell and the voltage connecting port are both made of titanium alloy materials, the light-transmitting watertight protective cover is made of glass materials and is fixedly arranged at the top of the pressure-resistant watertight shell, a sealing ring and clamping blocks are arranged at the bottom of the light-transmitting watertight protective cover, the sealing ring is a hollow cylindrical rubber sealing ring which is sleeved on the outer wall at the bottom of the light-transmitting watertight protective cover, the sealing ring has good sealing property, the number of the clamping blocks is four, the clamping blocks are triangular prisms, and the, and four fixture blocks are symmetrical to each other, a sealing groove corresponding to the sealing ring is formed in the top of the pressure-resistant watertight casing, the sealing groove is an annular groove, clamping grooves corresponding to the four fixture blocks are formed in the inner wall of the sealing groove, the four clamping grooves are symmetrical to each other respectively, a time sequence control circuit board is fixedly installed in the light-transmitting watertight protection cover cavity, the time sequence control circuit board is cylindrical, the light-emitting substrate is circular, the number of the light-emitting substrates is four, the four light-emitting substrates are arranged on the outer wall of the time sequence control circuit board, a connecting base is fixedly installed at the top of the pressure-resistant watertight casing.
Preferably, the light-transmitting watertight protection cover is a hollow cylindrical glass cover with an arc-shaped top.
Preferably, four of the light-emitting substrates are distributed up and down and four of the light-emitting substrates are located on different wall surfaces of the timing control circuit board.
Preferably, the light source of the light-emitting substrate adopts a high-energy short-wavelength ultraviolet light-emitting diode, and is powered by a constant current source.
Preferably, the pressure-resistant watertight case is in the shape of a cylinder.
Preferably, a watertight cable socket is installed in the cavity at the bottom end of the pressurized-water airtight shell and is used for externally connecting a power transmission line.
(III) advantageous effects
Compared with the prior art, the utility model provides a prevent marine organism's quality of water multi-parameter tester possesses following beneficial effect:
1. this prevent marine organism's quality of water multi-parameter tester through setting up the device body on the tester end cover, the luminous base plate of device body sends the ultraviolet ray and can restrain biological growth and attachment, compares the antifouling and physical antifouling of prior art's chemistry, has reduced the pollution to the environment, reduces the harm to marine organism, has realized environmental protection and pollution-free.
2. This prevent marine organism's quality of water multi-parameter tester through set up the luminous substrate of different angles in printing opacity watertight protection cover, has realized non-contact protection, and the ultraviolet irradiation of luminous substrate covers the sensing element of probe is whole, does not influence the environmental parameter on sensitive sensor surface.
3. This prevent marine organism's quality of water multi-parameter tester, through setting up time sequence control circuit board for luminous base plate voltage conversion, constant current output and luminous time sequence control etc. compare traditional equipment need regularly manual clean, not only reduced the cost of maintenance and change underwater equipment, the operating cycle is longer moreover.
4. This prevent marine organism's quality of water multi-parameter tester, through being the cylinder with the device body design, and withstand voltage watertight casing and voltage connection port's material is titanium alloy material, and the material of light watertight safety cover is glass material, and the device body can be long-term resistant sea water corrosion, and not only the practicality is high, is applicable to the sensing structure of complicated appearance moreover.
5. This prevent marine organism's quality of water multi-parameter tester through installing body structural design does not have the moving part, compares the antifouling method of prior art's machinery, has reduced the inconvenience of maintenance and design, has reduced the degree of difficulty of operation, has higher reliability and operability.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the main structure of the device body of the present invention;
FIG. 3 is a schematic view of the main structure of the sealing ring and the clamping block of the present invention;
fig. 4 is a partial sectional view of the pressure-resistant watertight case of the present invention.
In the figure: 1 tester end cover, 2 device bodies, 201 light-transmitting watertight protection covers, 202 light-emitting substrates, 203 connection bases, 204 pressure-resistant watertight shells, 205 voltage connection ports, 3 time sequence control circuit boards, 4 sealing rings, 5 clamping blocks, 6 sealing grooves and 7 clamping grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multi-parameter tester for water quality for preventing marine organisms comprises a tester end cover 1 and a tester body 2, wherein the tester body 2 is an ultraviolet anti-organism attachment device body, the tester body 2 is installed on the tester end cover 1, the tester is the prior art and is not repeated herein, the tester body 2 comprises a light-transmitting watertight protective cover 201, a light-emitting substrate 202, a connecting base 203, a pressure-resistant watertight shell 204 and a voltage connecting port 205, the pressure-resistant watertight shell 204 and the voltage connecting port 205 are made of titanium alloy materials, and the light-water-tight protective cover 201 is made of glass materials, because the tester body 2 is soaked in seawater for a long time, the seawater corrosion capability is strong, therefore, the pressure-resistant watertight shell 204, the pressure connecting port 205 and the light-water-tight protective cover 201 are made of special materials, the tester body 2 can resist seawater corrosion for a long time, and the light-transmitting watertight protective cover 201 is a hollow glass cover with a cambered surface at the top, the light-transmitting watertight protection cover 201 is fixedly arranged at the top of the pressure-resistant watertight casing 204, the bottom of the light-transmitting watertight protection cover 201 is provided with a sealing ring 4 and fixture blocks 5, the sealing ring 4 is a hollow cylindrical rubber sealing ring, the sealing ring 4 is sleeved on the outer wall of the bottom of the light-transmitting watertight protection cover 201, the sealing ring 4 has good sealing performance, the number of the fixture blocks 5 is four, the fixture blocks 5 are triangular prisms, the four fixture blocks 5 are fixedly arranged on the outer wall of the light-transmitting watertight protection cover 201 below the sealing ring 4, the four fixture blocks 5 are mutually symmetrical, the top of the pressure-resistant watertight casing 204 is provided with a sealing groove 6 corresponding to the sealing ring 4, the sealing groove 6 is a ring groove, the inner wall of the sealing groove 6 is provided with clamping grooves 7 corresponding to the four fixture blocks 5, the four clamping grooves 7 are respectively mutually symmetrical, the four clamping blocks 5 are respectively rotated into the corresponding clamping grooves 7 to realize clamping, the sealing ring 4 and the sealing groove 6 realize sealing simultaneously, the light-transmitting watertight protection cover 201 is completely isolated from seawater, the light-transmitting watertight protection cover 201 is convenient to disassemble and replace, and the internal elements in the cavity of the light-transmitting watertight protection cover 201 are convenient to maintain, the time sequence control circuit board 3 is fixedly arranged in the cavity of the light-transmitting watertight protection cover 201, the time sequence control circuit board 3 is cylindrical, the light-emitting substrates 202 are circular, the number of the light-emitting substrates 202 is four, the four light-emitting substrates 202 are arranged on the outer wall of the time sequence control circuit board 3, the four light-emitting substrates 202 are vertically distributed and are positioned on different wall surfaces of the time sequence control circuit board 3, the light source of the light-emitting substrates 202 adopts high-energy short-wavelength ultraviolet light-emitting diodes, the pressure-resistant watertight shell 204 is cylindrical, the voltage connection port 205 is fixedly connected to the bottom of the pressure-resistant watertight shell 204, the time sequence control circuit board 3 is sealed in a cavity of the pressure-resistant watertight shell 204, a watertight cable socket is installed in a cavity at the bottom end of the pressure-resistant watertight shell 204 and is used for an external power supply transmission line, the time sequence control circuit board 3 has the functions of voltage conversion, constant current output, light-emitting time sequence control and the like, the time sequence control circuit board 3 is the prior art and is not described herein any more, the time sequence control circuit board 3 converts an external power supply into a constant current after stabilizing the voltage, the constant current is input to the light-emitting substrate 202, and the light-emitting.
When the device is used, ultraviolet radiation with the wavelength of 250-280 nm is radiated into DNA basic groups of cells in the early stage of marine organism growth and cell replication to destroy the cell structure to prevent cell replication and prevent bacterial biofilm adsorption and plankton larva cell growth on the surface of a marine instrument, so that the cell proliferation of later-stage algae, shellfish and other high-grade marine organisms is eliminated, the growth and the attachment of the organisms are completely stopped, the ultraviolet luminous part of the luminous substrate 202 is directly aligned to the probes of each sensor to be protected, the sensitive elements of the probes are completely covered by the ultraviolet, the ultraviolet luminous part has a wide-angle effective irradiation range of 10cm and 140 degrees, the long-time autonomous operation is supported by adopting a low-power consumption technology, the device body 2 adopts an ultraviolet anti-organism attachment technology and can be applied to the structural design of an ultraviolet anti-organism attachment device of a water quality multi-parameter tester, through the luminous base plate 202 that sets up different angles in printing opacity watertight safety cover 201, the non-contact protection has been realized, luminous base plate 202's ultraviolet irradiation covers the sensing element of probe is whole, do not influence the environmental parameter on sensitive sensor surface, this device 2 structures do not have moving part, higher reliability, reduce the maintenance, still have pollution-free simultaneously, the environmental protection, with low costs, operation cycle length and adaptability advantage such as high, and be applicable to the sensor structure of complicated appearance, stronger practicality has.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a prevent marine organism's quality of water multi-parameter tester, includes tester end cover (1) and device body (2), its characterized in that: the device body (2) is composed of a light-transmitting watertight protection cover (201), light-emitting substrates (202), a connection base (203), a pressure-resistant watertight shell (204) and a voltage connection port (205), the light-transmitting watertight protection cover (201) is a hollow cylindrical glass cover with the top being a cambered surface, the light-transmitting watertight protection cover (201) is fixedly installed at the top of the pressure-resistant watertight shell (204), a time sequence control circuit board (3) is fixedly installed in a cavity of the light-transmitting watertight protection cover (201), the time sequence control circuit board (3) is cylindrical, the light-emitting substrates (202) are circular, the number of the light-emitting substrates (202) is four, the four light-emitting substrates (202) are distributed up and down and are positioned on different wall surfaces of the time sequence control circuit board (3), the four light-emitting substrates (202) are in electric signal connection with the time sequence control circuit board (3), and light sources of the four light, the connecting base (203) is fixedly arranged at the top of the pressure-resistant watertight shell (204), the pressure-resistant watertight shell (204) is cylindrical, and the voltage connecting port (205) is fixedly connected to the bottom of the pressure-resistant watertight shell (204).
2. The marine organism resistant water quality multiparameter tester as claimed in claim 1, wherein: sealing washer (4) and fixture block (5) are provided with to printing opacity watertight safety cover (201) bottom, and sealing washer (4) are hollow cylinder rubber seal, and sealing washer (4) cup joint on printing opacity watertight safety cover (201) bottom outer wall.
3. The marine organism resistant water quality multiparameter tester as claimed in claim 2, wherein: the number of the clamping blocks (5) is four, the clamping blocks (5) are triangular prism bodies, the four clamping blocks (5) are fixedly installed on the outer wall of the light-transmitting watertight protection cover (201) below the sealing ring (4), and the four clamping blocks (5) are symmetrical to each other.
4. The marine organism resistant water quality multiparameter tester as claimed in claim 3, wherein: the pressure-resistant watertight shell (204) is characterized in that the top of the pressure-resistant watertight shell (204) is provided with a sealing groove (6) corresponding to the sealing ring (4), the sealing groove (6) is an annular groove, the inner wall of the sealing groove (6) is provided with clamping grooves (7) corresponding to the four clamping blocks (5), and the four clamping grooves (7) are respectively symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265292.2U CN211697765U (en) | 2020-03-05 | 2020-03-05 | Prevent marine organism's quality of water multi-parameter tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265292.2U CN211697765U (en) | 2020-03-05 | 2020-03-05 | Prevent marine organism's quality of water multi-parameter tester |
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| Publication Number | Publication Date |
|---|---|
| CN211697765U true CN211697765U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020265292.2U Expired - Fee Related CN211697765U (en) | 2020-03-05 | 2020-03-05 | Prevent marine organism's quality of water multi-parameter tester |
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| Country | Link |
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| CN (1) | CN211697765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371152A (en) * | 2022-03-22 | 2022-04-19 | 山东省科学院海洋仪器仪表研究所 | Drifting type automatic seawater transparency measuring device and transparency measuring method |
| CN114509396A (en) * | 2022-04-20 | 2022-05-17 | 中国海洋大学 | Marine plankton luminescence measurement and recognition device |
| RU211808U1 (en) * | 2021-09-10 | 2022-06-23 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Device for biotesting of aquatic environments |
-
2020
- 2020-03-05 CN CN202020265292.2U patent/CN211697765U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU211808U1 (en) * | 2021-09-10 | 2022-06-23 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Device for biotesting of aquatic environments |
| CN114371152A (en) * | 2022-03-22 | 2022-04-19 | 山东省科学院海洋仪器仪表研究所 | Drifting type automatic seawater transparency measuring device and transparency measuring method |
| CN114509396A (en) * | 2022-04-20 | 2022-05-17 | 中国海洋大学 | Marine plankton luminescence measurement and recognition device |
| CN114509396B (en) * | 2022-04-20 | 2022-07-29 | 中国海洋大学 | Marine plankton luminescence measurement and recognition device |
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