CN106370477A - Seaborne deep seawater intaking and temperature measuring circulation system - Google Patents
Seaborne deep seawater intaking and temperature measuring circulation system Download PDFInfo
- Publication number
- CN106370477A CN106370477A CN201610986589.6A CN201610986589A CN106370477A CN 106370477 A CN106370477 A CN 106370477A CN 201610986589 A CN201610986589 A CN 201610986589A CN 106370477 A CN106370477 A CN 106370477A
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- water
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- intake pipe
- intaking
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/12—Thermometers specially adapted for specific purposes combined with sampling devices for measuring temperatures of samples of materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention relates to a seaborne deep seawater intaking and temperature measuring circulation system. Water intaking pipes rotating around fixed supporting points are located on two broadsides of a ship; a sea water inlet pipeline clings to a bulkhead; seawater rotates around a water chamber under the action of flow driving of a circulating water pump; the water intaking pipes are hoisted by a hoister on a ship body; a first temperature sensor is arranged on the head part of each water intaking pipe and is electrically connected with the hoister; an overflow pipe is arranged in each aquaculture water chamber; an inlet of each overflow pipe is located in the bottom part at the central position of the corresponding aquaculture water chamber; and outlets of the overflow pipes are located in the broadsides; a second temperature sensor is arranged in each aquaculture water chamber; a temperature control valve is arranged on each outlet of each overflow pipe; the second temperature sensors are electrically connected with the temperature control valves; an open degree of each temperature control valve is positively correlated to a difference value of temperature measured by each second temperature sensor and preset temperature; a liquid level sensor is arranged in each aquaculture water chamber, and is electrically connected with a water pump and a water pump suction port valve; the flow of each water pump is negatively correlated to the liquid level height measured by each liquid level sensor.
Description
Technical field
The present invention relates to a kind of sea deep sea water water intaking thermometric blood circulation, belong to marine mobile cultural technique field.
Background technology
Fishery resources overfishing leads to the yield of some aquatic products to reduce year by year, and effective countermeasure is just instantly
It is aquaculture, the high aquatic products of added value have specific requirement to water temperature and quality, meet the sea water requiring generally in water
At deep 70-100m.The Main Bottleneck of portable cultural technique is the acquisition of circulating seawer.Ship can be flexible go seek
Look for water quality and the temperature environment of suitable specific aquatic products, make full use of this natural filter of sea, eliminate at the sea water of centre
Reason link.The sea water of different depth is taken according to different temperatures demand.So how to carry out intelligentized temperature control water using sea water
Circulation, is the technical barrier that this area is badly in need of solving.
Content of the invention
The purpose of the present invention is: for deep off-lying sea cultivation work ship, provides a set of seawater circulation system, carries out intelligence using sea water
The temperature control of energyization and water circulation.
The present invention takes technical scheme below:
A kind of sea deep sea water water intaking thermometric blood circulation, positioned at two topsides of ship, respectively setting one can be around fixation
The intake pipe 1 of fulcrum, described intake pipe 1, two intake pipe cross connections, and with the pipeline of ship location mid-shaft on
First, the second water pump connection, two water pumps connect each via each cultivation water tank in sea intake pipeline and both sides；Described sea water
Inlet ductwork is close to bulkhead arrangement, and in the presence of water circulating pump plug-flow, sea water rotates around water tank, so that the remnants in water tank
Excreta of aquatic products of bait and cultivation etc. is under the influence of centrifugal force near the bottom of cabin center；Described intake pipe 1
Played by the loop wheel machine 2 on hull, described intake pipe 1 head is provided with the first temperature sensor 10, described first temperature sensor 10
Electrically connect with described loop wheel machine 2, detect the folding and unfolding of temperature and the deviation adjustment loop wheel machine 2 of design temperature according to the first temperature sensor；
It is equipped with overflow pipe 5, described overflow pipe 5 is in z shape, the import of overflow pipe is located at cultivation water tank center in each cultivation water tank
Bottom, outlet is located at topside, and outlet height is less than in cabin below water level；It is provided with second temperature sensor in described cultivation water tank
7, finder outlet is provided with temperature-sensing valve 6, and described second temperature sensor 7 is electrically connected with temperature-sensing valve 6, the aperture of described temperature-sensing valve 6
With second temperature sensor 7 records the difference of temperature and design temperature, positive correlation；It is provided with level sensing in described cultivation water tank
Device 8, described liquid level sensor 8 is electrically connected with described water pump and water pump suction inlet valve, the flow of described water pump and level sensing
The liquid level that device 8 records, negatively correlated.
Further, it is provided with elastic compensating device in described loop wheel machine 2, described elastic compensating device jolts with ship and fetches water
Waving of pipe carries out elastic compensating, thus eliminating the threat that vessel stability is produced.
Further, the lateral duct connecting with intake pipe 1 is provided with flow of inlet water control valve 3.
Further, intake pipe 1 length 120m, is reached with horizontal plane formation angle and can extract at the depth of water 100m when 60 °
Sea water.
Further, the outlet of 2 water pumps has pipeline UNICOM, and arranges control valve, runs wherein 1 pump at ordinary times simultaneously right
2 cultivation water tanks supply water, and 2 pumps are used alternatingly.
Further, the valve that described deep sea water is fetched water in blood circulation is electric power-hydraulicefficiency telecontrol valve, when there being valve
Control can be operated on it by emergent hydraulic means when the hydraulic power pipeline of door breaks down, all valves are equal simultaneously
It is furnished with handwheel, can be controlled manually when remote control systems failure.
Further, also include sonar contact system, intake pipe 1 first opens sonar contact system, under water before putting down
Barrier is persistently detected it is ensured that the safety of intake pipe and ship.
The beneficial effects of the present invention is:
1) circulation persistent loop during navigating by water；
2) different waters meet the sea water of aquaculture product demand and are likely to be at different depth, deep water intake temperature measuring equipment
Can be in different depth steady operations；
3) water temperature in cultivation water tank can control always within the temperature range of meeting aquaculture needs；
4) deep sea water intake pipe can be impacted by ocean current, and the loop wheel machine with elastic compensating device serves good compensation
Effect, reduce ship fluctuation, thus mitigate intake pipe vessel stability formed threat；
5) sonar contact system can avoid rigid intake pipe compared with being possible to bump against submerged reef in the water of deep-sea it is ensured that ship
Oceangoing ship safety；
6) pass through to cultivate the overflow pipe entrance in water tank center portion, the cyclonic action producing by water inlet at sidewall locations,
Farthest Excreta and residual bait are discharged from overflow pipe, mitigate the difficulty of cleaning；
7) one after the other of the emergence control of water circulating pump and remote control valve, and double pump works, and solves generation event
The threat of barrier.
8) pass through the temperature of the first temperature sensor measurement intake pipe import, overflow valve is controlled by second temperature sensor
Aperture, by liquid level sensor control water pump flow of inlet water, design ingenious, define the automatic control of water flow temperature and liquid level
System is it is achieved that examine the function of sea water water intaking thermometric and water circulation.
Brief description
Fig. 1 is the top view of present invention sea deep sea water water intaking thermometric blood circulation.
Fig. 2 is the side view of present invention sea deep sea water water intaking thermometric blood circulation.
Fig. 3 be in Fig. 1 a-a to sectional view.
In figure, 1. intake pipe, 2. loop wheel machine, 3. flow control valve, 4. water pump, 5. overflow pipe, 6. temperature-sensing valve, 7. second temperature
Sensor, 8. liquid level sensor, 9. sonar contact device, 10. the first temperature sensor.
Specific embodiment
Referring to Fig. 1-3, the system includes, deep water intake device (hereinafter referred to as intake pipe 1), the hydraulic crane with compensation device
Machine 2, water circulating pump 4, temperature-sensing valve 6, sonar contact device 9 etc..
Intake pipe 1 is seamless steel pipe, and outside pipe, to ensure that intake pipe 1 has when slinging and putting down enough strong for additional strong structure
Degree, top is arranged close to stem bottom position, and the loop wheel machine on the deck of bottom plays.When intake pipe is located in sea water, ship
Because the effect of wave is jolted or intake pipe produces when waving in the presence of ocean current, compensation device can be to ship and water intaking
The displacement producing between pipe compensates, and eliminates the threat that vessel stability is produced.Intake pipe 1 take loop wheel machine 2 pulling force and itself
Form angle with horizontal plane so that having little to no effect to deep water intake during ship's navigation in the presence of gravity.Thus realize right
Uninterrupted water supply in 24 hours of cultivation water tank.The system also for sonar contact system, to prevent from being likely to cause during ship's navigation
Intake pipe clashes into ledge.
The temperature of cultivation water tank and water level are adjusted corresponding valve and are opened by second temperature sensor 7 and liquid level sensor 8
Spend and to reach required balance
The arrangement on cultivation water tank inner tube road need to consider effectively to discharge the float in cabin as far as possible.Ultimate principle is
In the presence of water circulating pump plug-flow, sea water rotates around water tank, so that Excreta of remaining bait in water tank and aquatic products etc.
Under the influence of centrifugal force near the bottom of cabin center, it is easy to more preferably concentrate discharge.
It is further described with reference to specific embodiment:
The system includes, in figure, 1. deep water intake device, 2. the hydraulic crane with compensation device, 3. remote-controlled valve, 4. circulates
Water pump 5. overflow pipe, 6. temperature-sensing valve, 7. the first temperature sensor, 8. liquid level sensor, 9. sonar contact device, 10. the second temperature
Degree sensor.
The plane figure of whole system is shown in Fig. 1.
Intake pipe 1 length about 120m, near stem bottom position, the loop wheel machine on the deck of bottom plays on top.Receiving
The ship turn of the bilge can be fixed on during the state of rising, slowly put into intake pipe 1 in sea water with loop wheel machine, by intake pipe bottom during cultivation operating mode
The second temperature sensor 7 at end records and sends signal during the temperature meeting aquaculture product, and intake pipe 1 is fixed on this depth of water
Place, starts water circulating pump 4 and cultivation water tank is supplied water.When in cabin water level to during to overflow pipe 5 height, sea water voluntarily overflow to the side of a ship
Outward, form a seawater circulation system.When ship because the effect of wave is jolted or intake pipe produces in the presence of ocean current
When waving, the compensation device on loop wheel machine 2 can be jolted with ship and waving of intake pipe compensates, thus eliminating steady to ship
Property produce threat.
Due to intake pipe 1 length 120m, form angle with horizontal plane and reach the sea that can extract when 60 ° at depth of water 100m
Water, and during ship's navigation, the water intaking of intake pipe is had little to no effect.
The temperature-sensing valve 6 that ocean temperature in cultivation water tank is more or less than on overflow pipe during design temperature can be according to the temperature difference
Adjustment valve opening, thus adjusting the flow of overflow, until cabin inland sea, coolant-temperature gage reaches design temperature.Make the temperature of cabin maritime interior waters
Degree is constantly in the temperature range meeting aquatic products demand.
In the system, the flow of 1 water circulating pump can meet two total quantity of circulating water of water tank, 2 water circulating pumps simultaneously
Outlet have pipeline UNICOM, and control valve is set, only need to run wherein 1 pump at ordinary times and 2 cultivation water tanks be supplied water simultaneously, 2 pumps are handed over
For using, can increase the service life, if can only open another when wherein 1 water circulating pump damages, simultaneously to the water pump damaging
Keeped in repair.
In the system, all valves are electric power-hydraulicefficiency telecontrol valve, when valvular hydraulic power pipeline breaks down
When control can be operated on it by emergent hydraulic means.All valves are provided with handwheel simultaneously, when remote control systems failure
When can be controlled manually.
Cultivation water tank arranges liquid level sensor 8 and liquid level control switch near water tank top, sets when the liquid level in cabin reaches
Determine during liquid level, to adjust the valve opening of water circulating pump entrance it might even be possible to close water circulating pump 4.
Each cultivation water tank sea intake pipeline be to be close to bulkhead arrangement, in the presence of water circulating pump plug-flow sea water around
Water tank rotates, so that Excreta of aquatic products of the remaining bait in water tank and cultivation etc. is under the influence of centrifugal force near cabin
The bottom of center.Overflow pipe is just arranged close to the position at water tank center, is easy to preferably be expelled to outboard, thus keeping
Water quality in water tank reaches aquatic products and requires.
Intake pipe 1 needs first to open sonar contact system 9 before putting down, and underwater obstacle is persistently detected it is ensured that taking
Water pipe and the safety of ship.
More than the preferred embodiments of the present invention, those of ordinary skill in the art can enter on this basis line translation or
Improve, on the premise of the design total without departing from the present invention, these improve or conversion all should belong to claimed
Within the scope of.
Claims (7)
1. a kind of sea deep sea water water intaking thermometric blood circulation it is characterised in that:
Positioned at two topsides of ship, respectively setting one can be around the intake pipe (1) of fixed pivot rotation, described intake pipe (1), two
Intake pipe cross connection, and connect with first, second water pump on the pipeline of ship location mid-shaft, two water pumps are each via sea
A water inlet pipeline cultivation water tank each with both sides connects；Described sea intake pipeline is close to bulkhead arrangement, pushes away in water circulating pump
In the presence of stream, sea water rotates around water tank, so that Excreta of aquatic products of the remaining bait in water tank and cultivation etc. is in centrifugation
Near the bottom of cabin center in the presence of power；
Described intake pipe (1) is played by the loop wheel machine (2) on hull, and described intake pipe (1) head is provided with the first temperature sensor
(10), described first temperature sensor (10) is electrically connected with described loop wheel machine (2), detects temperature and sets according to the first temperature sensor
The folding and unfolding of the deviation adjustment loop wheel machine (2) of constant temperature degree；
It is equipped with overflow pipe (5), described overflow pipe (5) is in z shape, the import of overflow pipe is located at cultivation water tank in each cultivation water tank
The bottom of center, outlet is located at topside, and outlet height is less than below water level in cabin；
It is provided with second temperature sensor (7), finder outlet is provided with temperature-sensing valve (6), described second temperature in described cultivation water tank
Sensor (7) is electrically connected with temperature-sensing valve (6), the aperture of described temperature-sensing valve (6) and, second temperature sensor (7) record temperature with
The difference of design temperature, positive correlation；
It is provided with liquid level sensor (8), described liquid level sensor (8) and described water pump and water pump suction inlet in described cultivation water tank
Valve electrically connects, the liquid level that the flow of described water pump and liquid level sensor (8) record, negatively correlated.
2. sea as claimed in claim 1 deep sea water water intaking thermometric blood circulation it is characterised in that: in described loop wheel machine (2)
It is provided with elastic compensating device, described elastic compensating device jolts with ship and waving of intake pipe carries out elastic compensating, thus disappearing
Except the threat that vessel stability is produced.
3. sea as claimed in claim 1 deep sea water water intaking thermometric blood circulation it is characterised in that: with intake pipe (1) even
Logical lateral duct is provided with flow of inlet water control valve (3).
4. as claimed in claim 1 sea deep sea water water intaking thermometric blood circulation it is characterised in that: intake pipe (1) length
120m, forms angle with horizontal plane and reaches the sea water that can extract when 60 ° at depth of water 100m.
5. as claimed in claim 1 sea deep sea water water intaking thermometric blood circulation it is characterised in that: the outlet of 2 water pumps
There is pipeline UNICOM, and control valve is set, run wherein 1 pump at ordinary times and 2 cultivation water tanks are supplied water simultaneously, 2 pumps are used alternatingly.
6. as claimed in claim 1 sea deep sea water water intaking thermometric blood circulation it is characterised in that: described deep sea water takes
Valve in water circulation system is electric power-hydraulicefficiency telecontrol valve, permissible when valvular hydraulic power pipeline breaks down
Control is operated on it by emergent hydraulic means, all valves are provided with handwheel simultaneously, permissible when remote control systems failure
It is controlled manually.
7. as claimed in claim 1 sea deep sea water water intaking thermometric blood circulation it is characterised in that: also include sonar contact
System, intake pipe (1) first opens sonar contact system before putting down, and underwater obstacle is persistently detected it is ensured that intake pipe
And the safety of ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986589.6A CN106370477B (en) | 2016-11-09 | 2016-11-09 | Marine deep sea water intaking temperature measurement circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986589.6A CN106370477B (en) | 2016-11-09 | 2016-11-09 | Marine deep sea water intaking temperature measurement circulation system |
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| Publication Number | Publication Date |
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| CN106370477A true CN106370477A (en) | 2017-02-01 |
| CN106370477B CN106370477B (en) | 2023-05-12 |
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| CN201610986589.6A Active CN106370477B (en) | 2016-11-09 | 2016-11-09 | Marine deep sea water intaking temperature measurement circulation system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987196A (en) * | 2018-11-30 | 2019-07-09 | 日照市万泽丰渔业有限公司 | A kind of cold water culture work ship intake pipe ship side fixed frame |
| CN112478068A (en) * | 2020-11-30 | 2021-03-12 | 深吉海洋科技(山东)有限公司 | Seawater transportation operation ship |
| CN113865939A (en) * | 2021-10-27 | 2021-12-31 | 中国船舶科学研究中心 | Seawater sampling device with adjustable detection depth and operation method |
| CN114017545A (en) * | 2021-10-19 | 2022-02-08 | 中国船舶工业集团公司第七0八研究所 | Water taking device of culture ship and using method thereof |
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| CN102939917A (en) * | 2012-10-19 | 2013-02-27 | 中国水产科学研究院渔业机械仪器研究所 | Shipborne mariculture system |
| CN104005947A (en) * | 2014-04-13 | 2014-08-27 | 北京工业大学 | Performance testing device and method for seawater hydraulic pump in deep sea high back pressure environment |
| CN206161375U (en) * | 2016-11-09 | 2017-05-10 | 中国水产科学研究院渔业机械仪器研究所 | Marine deep sea water water intaking temperature measurement circulation system |
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2016
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| CN104005947A (en) * | 2014-04-13 | 2014-08-27 | 北京工业大学 | Performance testing device and method for seawater hydraulic pump in deep sea high back pressure environment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987196A (en) * | 2018-11-30 | 2019-07-09 | 日照市万泽丰渔业有限公司 | A kind of cold water culture work ship intake pipe ship side fixed frame |
| CN112478068A (en) * | 2020-11-30 | 2021-03-12 | 深吉海洋科技(山东)有限公司 | Seawater transportation operation ship |
| CN114017545A (en) * | 2021-10-19 | 2022-02-08 | 中国船舶工业集团公司第七0八研究所 | Water taking device of culture ship and using method thereof |
| CN113865939A (en) * | 2021-10-27 | 2021-12-31 | 中国船舶科学研究中心 | Seawater sampling device with adjustable detection depth and operation method |
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| Publication number | Publication date |
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| CN106370477B (en) | 2023-05-12 |
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