CN208549680U - A kind of controllable open type subtracts rotational netting case - Google Patents
A kind of controllable open type subtracts rotational netting case Download PDFInfo
- Publication number
- CN208549680U CN208549680U CN201820800954.4U CN201820800954U CN208549680U CN 208549680 U CN208549680 U CN 208549680U CN 201820800954 U CN201820800954 U CN 201820800954U CN 208549680 U CN208549680 U CN 208549680U
- Authority
- CN
- China
- Prior art keywords
- open type
- supporting structure
- annular supporting
- throttle valve
- tank stabilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- 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
Abstract
The utility model discloses a kind of controllable open types to subtract rotational netting case, including annular supporting structure and the string bag, string bag opening upwards and open edge are fixed on the inner wall of annular supporting structure, the two sides of annular supporting structure are respectively equipped with open type tank stabilizer, rolling sensor is equipped in open type tank stabilizer, water pump and throttle valve, control system is equipped in rolling sensor to control water pump and throttle valve, throttle valve is connected to by pipeline with water pump, open type tank stabilizer is connected to by throttle valve with outside, the top of annular supporting structure is equipped with two microgenerators and is electrically connected with the rolling sensor and water pump respectively with two sides.Rolling sensor in the utility model can control the aperture of throttle valve, realize the control of the inflow of opposite opened tank stabilizer, the inflow in cabin is set to always remain at net cage to the side of floating higher than the state to that side of sinking, to generate torque to stablize net cage, damage of the rolling to cage structure is reduced, the service life of net cage is increased.
Description
Technical field
The utility model relates to mariculture equipment technical field, in particular to a kind of controllable open type subtracts rotational netting case.
Background technique
Sea farming is the pith of marine economy, is had a vast market and development potentiality.It is supported in the seawater
It grows, process is not necessarily to auxiliary resources, economizes on resources, can be realized Low investment high repayment.The key factor for restricting deep-sea breeding exists
In the stability and service life of net cage, existing net cage by water environmental impact and when big amplitude rolling occurs, tie by rigidity
Structure leads to the reduced service life of net cage vulnerable to destruction, therefore, solves the problems, such as that this will set out to entire industry to deep water
Increase power-assisted.
Utility model content
The purpose of this utility model is to provide a kind of controllable open types to subtract rotational netting case, to solve to propose in above-mentioned background technique
The problem of.
Used technical solution to solve above-mentioned technical problem: a kind of controllable open type subtracts rotational netting case, including annular brace
Structure and the string bag, the string bag opening upwards and open edge are fixed on the inner wall of annular supporting structure, the annular brace
The two sides of structure are respectively equipped with open type tank stabilizer, are equipped with rolling sensor, water pump and throttle valve in the open type tank stabilizer,
Control system is equipped in the rolling sensor to control water pump and throttle valve, the throttle valve is connected to by pipeline with water pump,
The open type tank stabilizer is connected to by throttle valve with outside, and the top of the annular supporting structure is equipped with two micro generations
Machine is electrically connected with the rolling sensor and water pump respectively with two sides.
Further, the annular supporting structure includes grillage and the light material that is filled in grillage.
Further, the open type tank stabilizer is built in annular supporting structure, and the open type tank stabilizer passes through cabin
Mouth is connected to outside, and the throttle valve is located at the hatch of open type tank stabilizer, and the hatch is rounded to be outwardly protruded.
Further, the cross sectional shape of the open type tank stabilizer is trapezoidal, and the hatch is located on trapezoidal bottom.
Further, axisymmetrical of the open type tank stabilizer of two sides about annular supporting structure.
Further, the bottom interval of the annular supporting structure is connected with several anchor chains, the end of each anchor chain
It is connected with anchor.
Further, the microgenerator is bolted on the top of annular supporting structure.
The utility model has the beneficial effects that:
1, using open type tank stabilizer, according to " double resonance, which subtracts, shakes principle ", by open type tank stabilizer itself and net cage cross
It shakes rolling cycle to be adapted and work, passively subtracts near resonance region and shake, reduce damage of the rolling to cage structure, increase net cage
Service life.
2, due to having used rolling sensor to control the aperture of throttle valve, the control of the inflow of opposite opened tank stabilizer is realized
System makes the inflow in cabin always remain at net cage to the side of floating higher than the state to that side of sinking, to generate
Torque reduces the rolling degree of net cage to stablize net cage.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is the schematic perspective view of the utility model embodiment；
Fig. 2 is diagrammatic cross-section in the side view of the utility model embodiment；
Fig. 3 is the top cross-sectional view of the utility model embodiment；
Fig. 4 is the operation schematic diagram of the utility model embodiment.
Specific embodiment
Referring to figs. 1 to Fig. 4, the utility model is that a kind of controllable open type subtracts rotational netting case, including annular supporting structure 1 and net
Pocket 2,2 opening upwards of the string bag and open edge are fixed on the inner wall of annular supporting structure 1, the two sides difference of annular supporting structure 1
Equipped with open type tank stabilizer 3, axisymmetrical of the open type tank stabilizer 3 of two sides about annular supporting structure 1, open type tank stabilizer
It is equipped with rolling sensor 4, water pump 5 and throttle valve 6 in 3, control system is equipped in rolling sensor 4 to control water pump 5 and throttling
Valve 6, throttle valve 6 are connected to by pipeline with water pump 5, and open type tank stabilizer 3 is connected to by throttle valve 6 with outside, annular brace knot
The top of structure 1 be equipped with two microgenerators 7 to be electrically connected respectively with the rolling sensor 4 of two sides and water pump 5, micro generation
Machine 7 is bolted on the top of annular supporting structure 1.Wherein, annular supporting structure 1 includes circular ring shape support construction and side
Annular supporting structure, annular supporting structure 1 can make net cage including grillage and the light material being filled in grillage, light material
By buoyancy to make to swim in the water surface.
When water environment is tranquiler, it is mounted in 4 control cabinet of rolling sensor on 3 bilge inner wall of open type tank stabilizer
Horizontal plane maintains an equal level with horizontal plane out of my cabin, so that net cage be made to stablize on the water surface.According to " double resonance, which subtracts, shakes principle ", net cage by
Water environmental impact and when rolling, rolling sensor 4 measures consolidating for the water oscillation in the intrinsic frequency and open type tank stabilizer 3 of net cage
There is frequency, when the water in net cage and open type tank stabilizer 3 is close to the area Xie Yao, i.e., when the intrinsic frequency of the two is close, rolling is passed
Sensor 4 will send out a signal to control system, and control system starts water pump 5 to accelerate the flowing of water, while controlling increase net
Throttle valve 6 from case to sinking side closing degree, with prevent out of my cabin water flow enter in cabin, and control increase net cage to float one
The opening degree of the throttle valve 6 of side, to increase the inflow in cabin, the inflow in two laterally opened tank stabilizers 3 is always at this time
Being maintained at net cage and being higher than to the side of floating to the state of the side of sinking makes net cage to generate torque M to stablize net cage
Rolling reduces.When net cage restores upright condition, rolling sensor 4 sends out a signal to control system again, changes two sides section
Flow valve 6 aperture, i.e., increase throttle valve 6 from net cage to sinking side opening degree and pass from the throttle valve 6 to floating side
Degree is closed, the horizontal plane in the open type tank stabilizer 3 of two sides restores the state that maintains an equal level with horizontal plane out of my cabin at this time, and then reaches and subtract
Small-sized net cage rolling and the purpose for reducing the net cage rigid structure fatigue extent of damage, increase the service life of net cage.
Preferably, open type tank stabilizer 3 is built in annular supporting structure 1 one kind as the utility model, and open type, which subtracts, shakes
Water tank 3 is connected to by hatch 31 with outside, and throttle valve 6 is located at the hatch 31 of open type tank stabilizer 3, and hatch 31 is rounded outward
Protrusion.
One kind as the utility model preferably, the cross sectional shape of open type tank stabilizer 3 be it is trapezoidal, hatch 31 is located at trapezoidal
Bottom on.
Preferably, the bottom interval of annular supporting structure 1 is connected with several anchor chains 8 to one kind as the utility model, respectively
The end of anchor chain 8 is connected with anchor 9.Specifically, the quantity of anchor chain 8 is four, and anchor chain 8 and anchor 9 are provided with consolidating conducive to net cage
It is fixed.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (7)
1. a kind of controllable open type subtracts rotational netting case, it is characterised in that: including annular supporting structure (1) and the string bag (2), the string bag
(2) opening upwards and open edge are fixed on the inner wall of annular supporting structure (1), the two sides point of the annular supporting structure (1)
Not She You open type tank stabilizer (3), rolling sensor (4), water pump (5) and throttle valve are equipped in the open type tank stabilizer (3)
(6), control system is equipped in the rolling sensor (4) to control water pump (5) and throttle valve (6), the throttle valve (6) passes through
Pipeline is connected to water pump (5), and the open type tank stabilizer (3) is connected to by throttle valve (6) with outside, the annular supporting structure
(1) top is equipped with two microgenerators (7) to be electrically connected respectively with the rolling sensor (4) of two sides and water pump (5).
2. controllable open type according to claim 1 subtracts rotational netting case, it is characterised in that: the annular supporting structure (1) includes
Grillage and the light material being filled in grillage.
3. controllable open type according to claim 1 subtracts rotational netting case, it is characterised in that: the open type tank stabilizer (3) is built-in
In annular supporting structure (1), the open type tank stabilizer (3) is connected to by hatch (31) with outside, throttle valve (6) position
At the hatch (31) of open type tank stabilizer (3), the hatch (31) is rounded to be outwardly protruded.
4. controllable open type according to claim 3 subtracts rotational netting case, it is characterised in that: the open type tank stabilizer (3) is cut
Face shape be it is trapezoidal, the hatch (31) is located on trapezoidal bottom.
5. controllable open type according to any one of claims 1 to 4 subtracts rotational netting case, it is characterised in that: the open type of two sides
Axisymmetrical of the tank stabilizer (3) about annular supporting structure (1).
6. controllable open type according to claim 1 subtracts rotational netting case, it is characterised in that: the bottom of the annular supporting structure (1)
Portion interval is connected with several anchor chains (8), and the end of each anchor chain (8) is connected with anchor (9).
7. controllable open type according to claim 1 subtracts rotational netting case, it is characterised in that: the microgenerator (7) passes through spiral shell
Bolt is fixed on the top of annular supporting structure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800954.4U CN208549680U (en) | 2018-05-25 | 2018-05-25 | A kind of controllable open type subtracts rotational netting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800954.4U CN208549680U (en) | 2018-05-25 | 2018-05-25 | A kind of controllable open type subtracts rotational netting case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549680U true CN208549680U (en) | 2019-03-01 |
Family
ID=65483377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800954.4U Expired - Fee Related CN208549680U (en) | 2018-05-25 | 2018-05-25 | A kind of controllable open type subtracts rotational netting case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341897A (en) * | 2019-08-07 | 2019-10-18 | 中国水产科学研究院渔业机械仪器研究所 | Deep off-lying sea cultivation work ship |
-
2018
- 2018-05-25 CN CN201820800954.4U patent/CN208549680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341897A (en) * | 2019-08-07 | 2019-10-18 | 中国水产科学研究院渔业机械仪器研究所 | Deep off-lying sea cultivation work ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20190525 |