CN107543533A - A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment - Google Patents
A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment Download PDFInfo
- Publication number
- CN107543533A CN107543533A CN201710931184.7A CN201710931184A CN107543533A CN 107543533 A CN107543533 A CN 107543533A CN 201710931184 A CN201710931184 A CN 201710931184A CN 107543533 A CN107543533 A CN 107543533A
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- nacelle
- underwater
- aquafarm
- water quality
- leakage
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000635 Spelter Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment, it is provided with nacelle, the bottom of nacelle is detachable to be equipped with cover plate, cover plate is provided with through hole, the detachable substrate for being equipped with assembling electronic equipment in nacelle, leakage alarm device is provided with nacelle, safe distance D between the end of probe of leakage alarm device be present in electronic equipment, D ＞ 30cm, leakage alarm device is provided with leakage sensor, controller and alarm unit, leakage sensor is arranged at nacelle inwall, and there is spacing H in leakage sensor between cover plate, 5cm ＜ H ＜ 15cm, leakage sensor is connected with controller, controller is connected with alarm unit.The aquafarm underwater video monitoring is demountable structure with the bottom of underwater electronic compartment with water quality monitoring, inner member and nacelle shell can be changed, can be recycled, simultaneously, the leakage alarm device being provided with inside nacelle can detect nacelle water leakage inside situation, and alarmed and prompted.
Description
Technical field
The present invention relates to electronic compartment technical field, more particularly to a kind of aquafarm underwater video monitoring and water quality monitoring
Use underwater electronic compartment.
Background technology
Electronic compartment is the nacelle for the electronic equipment for placing deep-sea detecting, because electronic compartment need to be placed in seawater for a long time,
The damage of electronic compartment housing and internal electronic equipment is easily caused, and current electronic compartment is in order that better tightness, is adopted mostly
Electronic equipment is sealed in wherein with integrally formed processing method, so, once internal unit or housing are damaged, by nothing
It method detachable maintaining, can only integrally scrap, integral replacing, cause to waste, cost is higher.
Therefore, in view of the shortcomings of the prior art, providing a kind of aquafarm underwater video monitoring and water quality monitoring electricity under water
Sub- cabin is very necessary to solve prior art deficiency.
The content of the invention
A kind of aquafarm underwater video monitoring is provided it is an object of the invention to avoid the deficiencies in the prior art part
With water quality monitoring underwater electronic compartment, the bottom of the aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment is can
Detaching structure, inner member and nacelle shell can be changed, can be recycled, meanwhile, the seepage being provided with inside nacelle
Warning device can detect nacelle water leakage inside situation, and alarmed and prompted.
The above-mentioned purpose of the present invention is realized by following technological means.
A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment are provided, are provided with nacelle, nacelle
Bottom is detachable to be equipped with cover plate, and cover plate is provided with through hole, the detachable substrate for being equipped with assembling electronic equipment in nacelle,
Leakage alarm device is provided with nacelle, electronic equipment has safe distance D, D between the end of probe of leakage alarm device>
30cm。
Specifically, the leakage alarm device is provided with leakage sensor, controller and alarm unit；
The leakage sensor is arranged at the nacelle inwall, and leakage sensor has spacing H between cover plate,
5cm<H<15cm, leakage sensor are connected with controller, and controller is connected with alarm unit
Preferably, one end of the leakage sensor is exposed in air, and other end electrical connection is assemblied in substrate side wall
Controller, and controller electrical connection alarm unit.
Specifically, the leakage sensor is double-spiral structure, and exposed end does not contact.
Further, the connection end connection comparator U1 of first leakage sensor 2 pin, U1 2 pin series resistances
R1 to power supply VCC, the connection end connection U2 of second leakage sensor 4 pin, and U2 4 pin ground connection, U2 4 pin series electricals
Hinder R3 connections U2 3 pin, U2 3 pin series resistance R2 to power supply VCC, U2 8 pin connection power supply VCC, U2 1 pin series resistance
R5 is to the I/O port of controller, U2 1 pin series resistance R4 to power supply VCC.
Further, the nacelle is rectangular enclosure or the interior spherical housing for setting rectangular cabin.
Preferably, the lid surface offers string holes, and waterproof plug is equipped with string holes.
Further, the internal face of the nacelle is provided with reinforcement.
Specifically, the reinforcement is rectangular frame reinforcement, and reinforcement is equidistantly assemblied in the interior of nacelle
Wall.
Preferably, the junction of the nacelle and cover plate is equipped with sealing ring.
The bottom of the present invention is demountable structure, inner member and nacelle shell can be changed, can be recycled,
Meanwhile the leakage alarm device being provided with inside nacelle can detect nacelle water leakage inside situation, and alarmed and prompted.
Brief description of the drawings
Using accompanying drawing, the present invention is further illustrated, but the content in accompanying drawing does not form any limit to the present invention
System.
Fig. 1 is the system block diagram of a kind of aquafarm underwater video monitoring of the present invention and water quality monitoring underwater electronic compartment.
Fig. 2 is the upward view of nacelle in Fig. 1.
Fig. 3 is the schematic diagram of leakage sensor safe distance in Fig. 1.
Fig. 4 is the system block diagram of leakage alarm device.
Fig. 5 is the partial circuit diagram of leakage alarm device.
In from Fig. 1 to Fig. 5, including：
1st, nacelle；
11st, reinforcement；
2nd, substrate；
3rd, cover plate；
4th, anode spelter；
5th, leakage alarm device；
51st, leakage sensor, 52, controller, 53, alarm unit；
6th, sealing ring.
Embodiment
The invention will be further described with the following Examples.
Embodiment 1.
As Figure 1-5, a kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment, the bottom of nacelle 1
Portion is detachable to be equipped with cover plate 3, and cover plate 3 is provided with through hole, the detachable substrate for being equipped with assembling electronic equipment in nacelle,
Leakage alarm device 5 is provided with nacelle 1, electronic equipment has safe distance between the end of probe of leakage alarm device 5
D, D>30cm.
Specifically, leakage alarm device 5 is provided with leakage sensor 51, controller 52 and alarm unit 53.
Leakage sensor 51 is arranged at the inwall of nacelle 1, and leakage sensor 51 has spacing H, 5cm between cover plate 3<
H<15cm, leakage sensor 51 are connected with controller 52, and controller 52 is connected with alarm unit 53.
When having infiltration inside nacelle 1, alarmed, remind user's operation, safe distance causes operator to have processing
Time.
The bottom of the electronic compartment is demountable structure assembling, can be targetedly right when internal electronic equipment or nacelle 1 are impaired
Parts are changed, and are not required to overall replacement, and practicality is stronger.
When electronic compartment assembles, through hole assembles down, facilitates cable to lay, and strengthens the sealing of electronic compartment.
Meanwhile the leakage alarm device 5 of the bottom of nacelle 1 can be to through hole infiltration situation detect, once occur
Seepage, leakage alarm device 5 can be alarmed, and by the safe distance penetrated into left, can be left to staff
The time of processing.
The electronic compartment that the present invention refers to also is protected outside nacelle 1 except scribbling erosion shield using the method for sacrificial anode
Shell, in case coating damage will not also suffer erosion.
Leakage alarm device 5 includes leakage sensor 51, and leakage sensor 51 is assemblied in the bobbin that the side wall of substrate 2 opens up
It is interior.
The rigging position of leakage sensor 51 can be set according to the depth of equipment dive, and submerged depth is about deep, and leak passes
Vertical height of the sensor 51 away from cover plate 3 is shorter, and alarm response is sensitiveer.
One end of leakage sensor 51 is exposed in air, and the other end electrically connects the controller for being assemblied in the side wall of substrate 2
52, and controller 52 electrically connects alarm unit 53.
Leakage sensor 51 is the detection line of two double helix windings, and two exposed ends of leakage sensor 51 do not connect
Touch.
Leakage sensor 51 is double-stranded one group of multiple twin leakage sensor 51, and core is firmly embedded in bobbin.
Detection line is quick-drying cable, can be by the iris suction-operated of water, and can is adsorbed connecing micro moisture content at once
Detection core is contacted, is quick on the draw.
Due to the fast dry characteristic of cable, wiping clean moisture content can recover normal soon.
The connection end connection comparator U1 of the first water leakage detection line on first leakage sensor 51 2 pin, U1 2 pin strings
Join resistance R1 to power supply VCC, the connection end connection U2 of the first water leakage detection line of the second water leakage detection line 51 4 pin, and the 4 of U2
Pin is grounded, U2 4 pin series resistance R3 connections U2 3 pin, U2 3 pin series resistance R2 to power supply VCC, U2 8 pin connection electricity
Source VCC, U2 1 pin series resistance R5 are to the I/O port of controller 52, U2 1 pin series resistance R4 to power supply VCC.
In use, leakage sensor 51 can cut randomly length, the line of wherein one is tightly wrapped and not contacted, other end
Two wire terminals are connected to the position of first, second leakage sensor 51 in diagram 4.When water-tight, leakage sensor 51 can not shape
Into loop, therefore 2 pin of comparator are high level, higher than the voltage after 3 pin partial pressures, so comparator output voltage is to I/O port
High level.
Once optional position leak, due to the adsorptivity of water, quickly make it that conducting forms loop to both threads between each other, therefore
2 pin voltages of comparator can step-down, less than voltage after the partial pressure of 3 pin, then the level of comparator output voltage to I/O port is changed into low,
Controller 52 changes according to the height of level, you can judges whether water leakage situation occur.
Resistance after the position of length, leakage point away from connection jaws of leakage sensor 51, conducting etc., it can all influence detection essence
Degree, therefore need to adjust R2, R3 resistance value ratio so that 3 pin voltages go out in a desired value, leak, water-tight magnitude of voltage in 2 pin
Now significantly compare difference, improve the alarm degree of accuracy.
It should be noted that the bottom of the present invention is demountable structure, inner member and the shell of nacelle 1 can be carried out more
Change, can be recycled, meanwhile, the leakage alarm device 5 that the inside of nacelle 1 is provided with can detect the water leakage inside situation of nacelle 1, go forward side by side
Row alarm and prompting.
Embodiment 2.
A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment, further feature is same as Example 1,
Difference is：As illustrated in fig. 1 and 2, the embodiment both can guarantee that the space of the internal electronic equipment of nacelle 1 storage, and and can is enough
Ensure the compressive property of nacelle 1.
Nacelle 1 is rectangular enclosure in the embodiment, and such as in the case where not considering cost other factors, nacelle 1 may be used also
The spherical housing of rectangular cabin is set in thinking.
During in order to ensure that nacelle 1 is hidden at deep-sea, do not deform upon, the internal face of nacelle 1 is provided with reinforcement 11.
Reinforcement 11 is rectangular frame reinforcement 11, and reinforcement 11 is equidistantly assemblied in the internal face of nacelle 1.
It should be noted that the embodiment uses rectangular cabin, more electronic equipments can be assembled, meanwhile, inside set reinforcement
11, the anti-pressure ability of nacelle 1 can be strengthened, during ensureing electronic compartment dive, will not be deformed upon.
Embodiment 3.
A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment, further feature is same as Example 1,
Difference is：As shown in figure 1, can be cable connection or wireless connection between electronic equipment in the present invention.
The surface of cover plate 3 offers string holes, and waterproof plug is equipped with string holes.
When using cable to connect between equipment, directly cable is inserted in the string holes of waterproof, prevents joint from short circuit occurs,
Influence to use
In order to be further ensured that the sealing of electronic compartment, nacelle 1 and the junction of cover plate 3 are equipped with sealing ring 6.
It should be noted that the embodiment further enhancing the sealing of electronic compartment, it is ensured that electronic compartment slips into sea for a long time
Bottom, and it is unaffected, prevent from seeping water inside electronic compartment.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope, although being explained in detail with reference to preferred embodiment to the present invention, one of ordinary skill in the art should manage
Solution, can modify or equivalent substitution to technical scheme, without departing from technical solution of the present invention essence and
Scope.
Claims (10)
1. a kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment, it is characterised in that：It is provided with nacelle, cabin
The bottom of body is detachable to be equipped with cover plate, and cover plate is provided with through hole, and detachable be equipped with assembles electronic equipment in nacelle
Substrate, leakage alarm device is provided with nacelle, and the electronic equipment has peace between the end of probe of leakage alarm device
Full distance D, D ＞ 30cm.
2. aquafarm underwater video monitoring according to claim 1 and water quality monitoring underwater electronic compartment, its feature exist
In：The leakage alarm device is provided with leakage sensor, controller and alarm unit；
The leakage sensor is arranged at the nacelle inwall, and leakage sensor has spacing H, 5cm ＜ H between cover plate
＜ 15cm, leakage sensor are connected with controller, and controller is connected with alarm unit.
3. a kind of aquafarm underwater video monitoring according to claim 2 and water quality monitoring underwater electronic compartment, it is special
Sign is：One end of the leakage sensor is exposed in air, and the other end electrically connects the controller for being assemblied in substrate side wall,
And controller electrical connection alarm unit.
4. a kind of aquafarm underwater video monitoring according to claim 3 and water quality monitoring underwater electronic compartment, it is special
Sign is：The leakage sensor is the detection line of two double helix windings, and two exposed ends of leakage sensor do not connect
Touch.
5. a kind of aquafarm underwater video monitoring according to claim 4 and water quality monitoring underwater electronic compartment, it is special
Sign is：The connection end connection comparator U1 of first leakage sensor 2 pin, U1 2 pin series resistance R1 to power supply
VCC, the connection end connection U2 of second leakage sensor 4 pin, and U2 4 pin ground connection, U2 4 pin series resistance R3 connections
U2 3 pin, U2 3 pin series resistance R2 to power supply VCC, U2 8 pin connection power supply VCC, U2 1 pin series resistance R5 are extremely controlled
The I/O port of device, U2 1 pin series resistance R4 to power supply VCC.
6. a kind of aquafarm underwater video monitoring according to claim 5 and water quality monitoring underwater electronic compartment, it is special
Sign is：The nacelle is rectangular enclosure or the interior spherical housing for setting rectangular cabin.
7. a kind of aquafarm underwater video monitoring according to claim 6 and water quality monitoring underwater electronic compartment, it is special
Sign is：The lid surface offers string holes, and waterproof plug is equipped with string holes.
8. a kind of aquafarm underwater video monitoring according to claim 7 and water quality monitoring underwater electronic compartment, it is special
Sign is：The internal face of the nacelle is provided with reinforcement.
9. a kind of aquafarm underwater video monitoring according to claim 8 and water quality monitoring underwater electronic compartment, it is special
Sign is：The reinforcement is rectangular frame reinforcement, and reinforcement is equidistantly assemblied in the internal face of nacelle.
10. a kind of aquafarm underwater video monitoring according to claim 9 and water quality monitoring underwater electronic compartment, it is special
Sign is：The junction of the nacelle and cover plate is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931184.7A CN107543533A (en) | 2017-10-09 | 2017-10-09 | A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931184.7A CN107543533A (en) | 2017-10-09 | 2017-10-09 | A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment |
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| CN107543533A true CN107543533A (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710931184.7A Pending CN107543533A (en) | 2017-10-09 | 2017-10-09 | A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339742A (en) * | 2018-11-29 | 2019-02-15 | 美钻深海能源科技研发（上海）有限公司 | A kind of underwater electronic compartment and its alarm method with auto-alarm function |
| CN113306678A (en) * | 2021-06-28 | 2021-08-27 | 中船黄埔文冲船舶有限公司 | Ballast tank hatch infiltration monitoring system and infiltration monitoring hatch board |
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|---|---|---|---|---|
| CN201080245Y (en) * | 2007-09-29 | 2008-07-02 | 哈尔滨工程大学 | Intelligent underwater airscrew propulsion unit |
| CN103808470A (en) * | 2012-11-15 | 2014-05-21 | 中国科学院沈阳自动化研究所 | Underwater sealed cabin leakage detecting device |
| CN204630695U (en) * | 2015-04-24 | 2015-09-09 | 中国海洋石油总公司 | For the water leakage alarm sensor of normobaric diving harness |
| CN205079915U (en) * | 2015-11-13 | 2016-03-09 | 中国船舶重工集团公司第七○二研究所 | Withstand voltage cabin detecting system that leaks under water |
| CN207215107U (en) * | 2017-10-09 | 2018-04-10 | 广州海豹光电科技有限公司 | A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment |
-
2017
- 2017-10-09 CN CN201710931184.7A patent/CN107543533A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201080245Y (en) * | 2007-09-29 | 2008-07-02 | 哈尔滨工程大学 | Intelligent underwater airscrew propulsion unit |
| CN103808470A (en) * | 2012-11-15 | 2014-05-21 | 中国科学院沈阳自动化研究所 | Underwater sealed cabin leakage detecting device |
| CN204630695U (en) * | 2015-04-24 | 2015-09-09 | 中国海洋石油总公司 | For the water leakage alarm sensor of normobaric diving harness |
| CN205079915U (en) * | 2015-11-13 | 2016-03-09 | 中国船舶重工集团公司第七○二研究所 | Withstand voltage cabin detecting system that leaks under water |
| CN207215107U (en) * | 2017-10-09 | 2018-04-10 | 广州海豹光电科技有限公司 | A kind of aquafarm underwater video monitoring and water quality monitoring underwater electronic compartment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339742A (en) * | 2018-11-29 | 2019-02-15 | 美钻深海能源科技研发（上海）有限公司 | A kind of underwater electronic compartment and its alarm method with auto-alarm function |
| CN113306678A (en) * | 2021-06-28 | 2021-08-27 | 中船黄埔文冲船舶有限公司 | Ballast tank hatch infiltration monitoring system and infiltration monitoring hatch board |
| CN113306678B (en) * | 2021-06-28 | 2022-09-02 | 中船黄埔文冲船舶有限公司 | Ballast tank hatch infiltration monitoring system and infiltration monitoring hatch board |
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