CN104149950A - Water sealing tank of underwater collection system - Google Patents
Water sealing tank of underwater collection system Download PDFInfo
- Publication number
- CN104149950A CN104149950A CN201410335719.0A CN201410335719A CN104149950A CN 104149950 A CN104149950 A CN 104149950A CN 201410335719 A CN201410335719 A CN 201410335719A CN 104149950 A CN104149950 A CN 104149950A
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- casing
- joint sealing
- cable
- signal transmission
- acquisition system
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Abstract
The invention discloses a water sealing tank of an underwater collection system. The water sealing tank is good in waterproof sealing property, a base and a tank cover of the sealing tank are fixed through circumferential bolts and sealing pads, so that the security of the sealing tank in a water seepage environment is ensured. After the underwater collection system and a power supply are mounted inside the sealing tank, the water sealing tank has interfaces of video signal transmission lines, network lines, power supply lines and sensor signal transmission lines, the underwater collection system inside the sealing tank can achieve the functions that the state can be monitored, the data can be read and transferred, and the power supply is chargeable, and thus conditions are provided for long-term underwater testing.
Description
Technical field
Invention relates to a kind of watertight joint sealing, is specifically related to a kind of watertight joint sealing of acquisition system under water.
Background technology
While doing floating model test, based on the consideration of controlling background noise, vibration noise acquisition instrument can not stretch out electric wire and signal cable or the netting twine for being connected with outside, must be arranged in experimental model inside, realizes self-powered, storage certainly.But because floating test is in deep water compregnate environment, although vibration noise acquisition instrument is arranged in experimental model inner chamber; But in the time that the depth of water is excessive, has unavoidably infiltration phenomenon and occur.And vibration noise acquisition instrument only does simple waterproofing design conventionally, can not be immersed in water completely, otherwise instrument by short circuit, burn.Therefore simply testing tool is arranged in to experimental model inside, will faces larger risk.
Due to the complexity of floating model test, need repeatedly test, and the time is long simultaneously.Because vibration noise acquisition instrument is completely with independent, there is uncontrollable abnormal risks such as larger possible cable connection is loosening, electricity shortage on the bank.
Therefore, current vibration and noise test instrument cannot meet the storage certainly, self-powered, waterproof of floating test, the demand that can monitor simultaneously.
Summary of the invention
In view of this, the invention provides a kind of watertight joint sealing of acquisition system under water, this water sealing property is enough in acquisition system under water provides sealing failure-free watertight space, makes acquisition system under water possess self-powered simultaneously, the function such as can monitor.
This water-stop case comprises: casing, cable and camera; External equipment is acquisition system under water and the power supply being arranged in casing; Described shooting headband light lumine function, is arranged on box house, by the Power supply in casing; Described cable passes casing through the cup-shaped tube coupling of cable being arranged on casing, all sealings between the cup-shaped tube coupling of cable and cable and the cup-shaped tube coupling of cable and casing; Described cable comprises more than two heart yearn, and every heart yearn provides an external interface by water tight joint, comprising the charging inlet of power supply and the video signal transmission interface of camera.
The heart yearn of described cable comprises video signal transmission heart yearn, netting twine, power lead and more than one sensor signal transmission heart yearn; Wherein one end of video signal transmission heart yearn is connected with camera, and the other end is connected with the video signal transmission wire water tight joint of casing outside; One end of netting twine is connected with the netting twine delivery port of acquisition system under water, and the other end is connected with outside netting twine water tight joint, for acquisition system under water provides coffret; One end of power lead is connected with the charging port of power supply, and the other end is connected with external power cord water tight joint, for the power supply in casing provides charging inlet; One end of sensor signal transmission line is connected with the input end of acquisition system under water, and the other end is connected with external sensor signal transmssion line water tight joint, for external sensor provides coffret.
Described casing is closing lid structure, comprises joint sealing base and joint sealing lid, and the joint face place of joint sealing base and joint sealing lid seals by seal liner.
Be coated with epoxy zinc-enriched antirust paint at the outside exposed part of casing.
Beneficial effect:
This watertight joint sealing has good water-proff packing function, between joint sealing base and joint sealing lid, fixes by circumferential bolt and seal liner, has guaranteed the safety of joint sealing under infiltration environment.This watertight joint sealing is for storage, the independently-powered function certainly of acquisition system provide good sealed environment under water simultaneously, avoid with on the bank or test ship signal wire (SW) be connected and cause hydrodynamic noise, can be applicable to the tests such as the hydrodynamic force floating strict to background noise control requirement.
And this watertight joint sealing is integrated into the transmission line of many difference in functionalitys in a cable, external coffret and charging inlet etc. is provided, make the acquisition system in seal casing possess the functions such as state can be monitored, data can read unloading, power supply is chargeable, for the condition that provides is provided for a long time under water.
Brief description of the drawings
Fig. 1 is the cutaway view of watertight joint sealing.
Wherein: 1-joint sealing base, 2-joint sealing lid, 3-cable, 4-camera, the cup-shaped tube coupling of 5-cable, 6-gland packing, 7 camera data line water tight joints, 8-netting twine water tight joint, 9-power lead water tight joint, 10-sensor signal transmission line water tight joint
Detailed description of the invention
Below in conjunction with the accompanying drawing embodiment that develops simultaneously, describe the present invention.
The invention provides a kind of watertight joint sealing from floating vibration noise acquisition system in test, this watertight joint sealing can provide for vibration noise acquisition instrument the watertight space of sealing, signal transmission and power interface are provided simultaneously, make vibration noise acquisition instrument can realize monitoring and supplementary power on the bank.
The concrete structure of this watertight joint sealing as shown in Figure 1, comprising: casing, cable 3 and camera 4.Wherein vibration noise acquisition instrument and power supply are arranged on box house, and casing provides the working environment of watertight for vibration noise acquisition instrument, avoids vibration noise acquisition instrument and power supply to be immersed in water.Casing is closing lid structure, is made up of joint sealing base 1 and joint sealing lid 2, between joint sealing base 1 and joint sealing lid 2, is tightly connected by bolt, packing ring, nut and seal liner.Be processed with the mounting hole of the cup-shaped tube coupling 5 of cable at the upper surface of joint sealing lid 2, between the cup-shaped tube coupling 5 of cable and joint sealing lid 2, be tightly connected, cable 3 passes joint sealing lid 2 through the cup-shaped tube coupling 5 of cable.Camera 4 with light lumine function is installed in casing, and for monitoring the state of its internal vibration Noise Acquisition instrument, camera 4 is powered by internal electric source.
Cable 3 is integrated video signal transmission wire, netting twine, power cable and sensor signal transmission line.Cable internal core is divided into sensor signal transmission heart yearn, network cable transmission heart yearn, video signal transmission heart yearn and electric wire heart yearn by function according to heart yearn.Cable terminal at box house: sensor signal transmission heart yearn is connected with the input port of acquisition instrument, network cable transmission heart yearn is connected with the netting twine delivery port of acquisition instrument, video signal transmission heart yearn is connected with camera 4, and electric wire heart yearn is connected with power source charges end electric wire.The cable terminal of casing outside: sensor signal transmission heart yearn is connected with outside vibration sensor or hydrophone by sensor signal transmission line water tight joint, thus casing external sensor signal is transported to the Acquisition Instrument input end of box house; Network cable transmission heart yearn is connected with outside netting twine water tight joint, and the interface that when intertrial interval is provided, system is connected with external computer in order to determine that whether sensor signal is normal, and can be realized the storing card data unloading of acquisition instrument, avoids insufficient memory.Video signal transmission heart yearn is connected with outside camera data line water tight joint, monitors and confirm the sealed environment of joint sealing inside for the intertrial interval phase.Electric wire heart yearn is connected with external power cord water tight joint, and when intertrial interval is provided, system is connected the interface of charging with external power supply, avoids carrying out smoothly of Acquisition Instrument electricity shortage impact test.
On joint sealing base 2, be reserved with mounting hole, for watertight joint sealing and experimental model are fixed.For improving the resistance to corrosion of watertight joint sealing, plate epoxy zinc-enriched antirust paint in the outside exposed structure of watertight joint sealing.
The concrete installation step of this watertight joint sealing is:
(1) acquisition instrument and power supply are arranged on joint sealing base;
(2) camera being arranged on to joint sealing covers;
(3), in casing outside, cable is connected with video signal transmission wire water tight joint, netting twine water tight joint, power lead water tight joint and sensor signal transmission line water tight joint respectively by corresponding heart yearn;
(4) by cable through joint sealing lid, by its heart yearn respectively the heart yearn corresponding with Acquisition Instrument, power supply, the camera of box house connect, and cable is carried out to water tight enclosure;
(5) the cup-shaped tube coupling of installing cables, hold-down nut, packing washer, gland packing, by cable and joint sealing lid fixing seal;
(6) joint sealing lid is arranged on joint sealing base, by bolt, packing ring, nut, seal liner, by case lid with joint sealing base fixing seal.
The using method of this watertight joint sealing is:
First, by the each channel data state of video signal transmission wire, netting twine monitoring box body internal environment and Acquisition Instrument, confirm errorless after, watertight joint sealing is fixed on to the model inside that need carry out under-water test.Under-water test often completes after once floating test, sees power supply surplus by video signal transmission wire, netting twine casing monitoring internal environment, the each channel data state of Acquisition Instrument product.By camera head monitor box house ambient condition, once water inlet is processed after finding immediately.By cable interface, can realize acquisition system condition monitoring, and data that can continual unloading acquisition system storage card, avoid insufficient space to cause before batch test data capped.In the time that box house power supply surplus is few, suspend floating test, connect external power supply plug by external power cord water tight joint, joint sealing internal electric source is charged.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a watertight joint sealing for acquisition system under water, is characterized in that, comprising: casing, cable and camera; External equipment is acquisition system under water and the power supply being arranged in casing; Described shooting headband light lumine function, is arranged on box house, by the Power supply in casing; Described cable passes casing through the cup-shaped tube coupling of cable being arranged on casing, all sealings between the cup-shaped tube coupling of cable and cable and the cup-shaped tube coupling of cable and casing; Described cable comprises more than two heart yearn, and every heart yearn provides an external interface by water tight joint, comprising the charging inlet of power supply and the video signal transmission interface of camera.
2. the watertight joint sealing of a kind of acquisition system under water as claimed in claim 1, is characterized in that, the heart yearn of described cable comprises video signal transmission heart yearn, netting twine, power lead and more than one sensor signal transmission heart yearn; Wherein one end of video signal transmission heart yearn is connected with camera, and the other end is connected with the video signal transmission wire water tight joint of casing outside; One end of netting twine is connected with the netting twine delivery port of acquisition system under water, and the other end is connected with outside netting twine water tight joint, for acquisition system under water provides coffret; One end of power lead is connected with the charging port of power supply, and the other end is connected with external power cord water tight joint, for the power supply in casing provides charging inlet; One end of sensor signal transmission line is connected with the input end of acquisition system under water, and the other end is connected with external sensor signal transmssion line water tight joint, for external sensor provides coffret.
3. the watertight joint sealing of a kind of acquisition system under water as claimed in claim 1, is characterized in that, described casing is closing lid structure, comprises joint sealing base and joint sealing lid, and the joint face place of joint sealing base and joint sealing lid seals by seal liner.
4. the watertight joint sealing of a kind of acquisition system under water as claimed in claim 1, is characterized in that, is coated with epoxy zinc-enriched antirust paint at the outside exposed part of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335719.0A CN104149950B (en) | 2014-07-15 | 2014-07-15 | A kind of watertight joint sealing of acquisition system under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335719.0A CN104149950B (en) | 2014-07-15 | 2014-07-15 | A kind of watertight joint sealing of acquisition system under water |
Publications (2)
| Publication Number | Publication Date |
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| CN104149950A true CN104149950A (en) | 2014-11-19 |
| CN104149950B CN104149950B (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410335719.0A Expired - Fee Related CN104149950B (en) | 2014-07-15 | 2014-07-15 | A kind of watertight joint sealing of acquisition system under water |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104918012A (en) * | 2015-06-01 | 2015-09-16 | 遵义市立新机械有限责任公司 | Hammer breaker internal monitoring system |
| CN105711780A (en) * | 2016-03-17 | 2016-06-29 | 天津超智海洋科技有限公司 | Underwater robot watertight compartment structure |
| CN106771973A (en) * | 2016-12-29 | 2017-05-31 | 无锡明珠增压器制造有限公司 | A kind of circuit board test seal box |
| CN110487484A (en) * | 2019-08-09 | 2019-11-22 | 长沙金信诺防务技术有限公司 | A kind of device and method detecting watertight compartment system watertight state |
| CN116853465A (en) * | 2023-08-24 | 2023-10-10 | 先锋导电材料工业（苏州）有限公司 | Robot fish |
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| JP2003037755A (en) * | 2001-07-26 | 2003-02-07 | Fuji Photo Optical Co Ltd | Underwater supervisory system |
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| CN102407926A (en) * | 2011-10-12 | 2012-04-11 | 浙江大学 | Pressure adaptive watertight connection box of underwater robot |
| CN202522698U (en) * | 2012-02-17 | 2012-11-07 | 合肥皖闽电子技术有限公司 | Underwater radar wireless detecting box |
| CN204021230U (en) * | 2014-07-15 | 2014-12-17 | 中国船舶重工集团公司第七一九研究所 | A kind of watertight joint sealing of acquisition system under water |
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2014
- 2014-07-15 CN CN201410335719.0A patent/CN104149950B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003037755A (en) * | 2001-07-26 | 2003-02-07 | Fuji Photo Optical Co Ltd | Underwater supervisory system |
| JP2003200889A (en) * | 2002-12-16 | 2003-07-15 | Seiji Arai | Simplified underwater tv camera |
| CN2879490Y (en) * | 2005-12-27 | 2007-03-14 | 中国科学院沈阳自动化研究所 | Underwater junction box |
| CN201797882U (en) * | 2010-08-31 | 2011-04-20 | 王卿 | Multi-purpose underwater visual fish finder |
| CN102407926A (en) * | 2011-10-12 | 2012-04-11 | 浙江大学 | Pressure adaptive watertight connection box of underwater robot |
| CN202522698U (en) * | 2012-02-17 | 2012-11-07 | 合肥皖闽电子技术有限公司 | Underwater radar wireless detecting box |
| CN204021230U (en) * | 2014-07-15 | 2014-12-17 | 中国船舶重工集团公司第七一九研究所 | A kind of watertight joint sealing of acquisition system under water |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104918012A (en) * | 2015-06-01 | 2015-09-16 | 遵义市立新机械有限责任公司 | Hammer breaker internal monitoring system |
| CN105711780A (en) * | 2016-03-17 | 2016-06-29 | 天津超智海洋科技有限公司 | Underwater robot watertight compartment structure |
| CN106771973A (en) * | 2016-12-29 | 2017-05-31 | 无锡明珠增压器制造有限公司 | A kind of circuit board test seal box |
| CN110487484A (en) * | 2019-08-09 | 2019-11-22 | 长沙金信诺防务技术有限公司 | A kind of device and method detecting watertight compartment system watertight state |
| CN116853465A (en) * | 2023-08-24 | 2023-10-10 | 先锋导电材料工业（苏州）有限公司 | Robot fish |
| CN116853465B (en) * | 2023-08-24 | 2023-12-22 | 先锋导电材料工业（苏州）有限公司 | Robot fish |
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| CN104149950B (en) | 2016-09-28 |
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