CN103348946A - Balance submerging and surfacing device for aquaculture net cage - Google Patents
Balance submerging and surfacing device for aquaculture net cage Download PDFInfo
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- CN103348946A CN103348946A CN2013103211989A CN201310321198A CN103348946A CN 103348946 A CN103348946 A CN 103348946A CN 2013103211989 A CN2013103211989 A CN 2013103211989A CN 201310321198 A CN201310321198 A CN 201310321198A CN 103348946 A CN103348946 A CN 103348946A
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- pipe
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- spool
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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
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Abstract
The invention discloses a balance submerging and surfacing device for an aquaculture net cage, and relates to mariculture net cages. The balance submerging and surfacing device comprises a vertical type buoyance pipe, a connecting air tube and a main air pipe. The vertical type buoyance pipe is provided with a pipe top air inlet/exhaust control device and a pipe bottom water inlet/drain control device. The balance submerging and surfacing device is characterized in that an air-water control valve is arranged in a pipe cavity of the vertical type buoyance pipe. The upper surface of a valve body is of a conical bowl shape and is provided with a central opening. A mobile tubular valve plug is arranged below the central opening. A transverse through hole is formed in the middle of the valve body. A screw cap is arranged at the bottom end of the valve body. A spring is arranged between the valve plug and the screw cap. A floating ball is arranged on the upper surface of the valve body. When falling, the floating ball can fall into a taper-arc-shaped opening at the top end of a central through hole of the valve plug in a matched mode, block off the central through hole of the valve plug, and move up and down along with the valve plug. The balance submerging and surfacing device for the aquaculture net cage has the advantages that the air-water control valve which has set spring force is additionally arranged to divide the pipe cavity into an upper cavity and a lower cavity; the air-water control valve is matched with the pipe top air inlet/exhaust control device and the pipe bottom water inlet/drain control device which are originally arranged so that the air inlet/exhaust through the upper cavity and water inlet/drain through the lower cavity can be controlled separately, rollover accidents can be effectively prevented from happing, and the step-by-step balance submerging and surfacing and high floating of the net cage can be realized.
Description
Technical field:
The present invention relates to net cage for sea farming, particularly fish culture net cage balance submerging and surfacing device.
Background technology:
Existing submerged floating net cage, its snorkeling structure and principle, mainly comprise branched vertical buoyancy tube, connect tracheae and gas main, vertical buoyancy tube has pipe top intake and exhaust control device and drain control unit is advanced in the pipe bottom, namely comprise inner cone facial canal top, center porting, inner cone facial canal at the bottom of, the center advances discharge outlet and manages inner float ball.There is following defective in this snorkeling structure: the one, because how different intake and exhaust water, the snorkeling speed of the branched vertical buoyancy tube of a variety of causes is, very easily cause the snorkeling process to produce the inclination angle, cause net cage rollover accident when serious.The 2nd,, can not control the high-order floating of realization net cage and hover.
Goal of the invention:
The present invention's purpose is to provide a kind of fish culture net cage balance submerging and surfacing device, the air water control valve is set among being characterized in existing vertical buoyancy tube, can effectively avoid snorkeling process generation rollover accident, can control the net cage floating and hover in a certain high-end trim.
Content of the present invention is, comprise the vertical buoyancy tube 1 that consists of net cage frame, connect tracheae 16 and gas main 16 ', vertical buoyancy tube has at the bottom of inner cone facial canal top 20 and the inner cone facial canal 21, inner cone facial canal top has center porting 19, have at the bottom of the inner cone facial canal into discharge outlet 22, establish ball float 5 in the vertical buoyancy tube tube chamber.Be characterised in that, in the intraluminal middle part of vertical buoyancy tube intake and exhaust water control valve 4 be set, valve body upper surface cone is bowl-shape, has central opening 6.It is lower to can slide up and down tubular spool 9, has central through hole 10.The valve body middle part is provided with cross through hole 8.The valve body bottom is provided with nut 11, is provided with spring 12 between spool and nut.Establish ball float 5 on the valve body cone bowl-like surface, the cone arc opening that falls into center spool through hole top that ball float can match when falling blocks the center spool through hole, and can move up and down with spool.
The vertical buoyancy tube 1 that the present invention consists of net cage frame also have be attached thereto connect, the branched horizontal buoyancy tube 13 of UNICOM.
The invention has the advantages that:
In existing vertical buoyancy tube, set up the air water control valve with setting spring power, tube chamber is divided into upper tube chamber and lower tube chamber, advancing drain control unit with primary tube top intake and exhaust control device and pipe bottom matches, make up and down tube chamber realization minute chamber control intake and exhaust water, can effectively avoid occuring the rollover accident, can realize that net cage substep balance snorkeling hovers, realize that high buoyancy, a high position float.
Description of drawings:
The horizontal buoyancy tube front view of the vertical buoyancy tube of accompanying drawing 1 the present invention UNICOM
The vertical buoyancy tube of accompanying drawing 2 the present invention connects horizontal connecting rod front view
Accompanying drawing 3 air water control valve front views of the present invention
Accompanying drawing 4 air water control valve spools of the present invention move down, cross through hole opening front view
Accompanying drawing 5 net cage vertical views of the present invention
Accompanying drawing 6 net cage front views of the present invention
Embodiment:
Above-mentioned Figure of description has provided a kind of embodiment of the present invention.Fish culture net cage balance submerging and surfacing device comprises the branched vertical buoyancy tube 1 that consists of net cage frame, connect tracheae 16 and gas main 16 '.Vertical buoyancy tube 1 has at the bottom of inner cone facial canal top 20 and the inner cone facial canal 21, and inner cone facial canal top has center porting 19, has at the bottom of the inner cone facial canal into discharge outlet 22, establishes ball float 5 in the vertical buoyancy tube tube chamber.Feature is that the middle part arranges air water control valve 4 in vertical buoyancy tube tube chamber, and its valve body upper surface cone is bowl-shape, has central opening 6.It is lower to can slide up and down tubular spool 9, has central through hole 10.End face is in spacing every below 7 that valve body central opening 6 peripheries are formed on the spool.The valve body middle part is provided with cross through hole 8.The valve body bottom is provided with nut 11, is provided with spring 12 between spool and nut.Establish ball float 5 on the valve body cone bowl-like surface, the cone arc opening that falls into center spool through hole top that ball float can match when falling blocks the center spool through hole, and can move up and down with spool.
Vertical buoyancy tube 1 is connected with 3 horizontal buoyancy tubes 13, UNICOM, shown in the accompanying drawing 1.
Vertical buoyancy tube 1 interior air water control valve is above be upper tube chamber 2, is lower tube chamber 3 below the control valve, respectively establish in the tube chamber up and down a ball float 5 and 5 '.The snorkeling process is as follows: establishing at this moment, net cage is in the dive state, the inflatable drainage floating-upward process is, by gas main 16 ' inflation, through connecting tracheae 16, the 14 interior threeways 17 of vertical buoyancy tube top cap, pipe jacking exhaust outlet 19, pressing off ball float 5 and be upper tube chamber 2 inflation setting-out, water enters lower tube chamber by air water control valve center spool through hole 10, by lower tube chamber advance discharge outlet 22 through the bottom, end anchor 15 effluxes, when the drained water of upper tube chamber, upper tube chamber ball float 5 shutoff spool central through holes 10, this pipe just quits work and is in wait state.If this moment other certain a few vertical buoyancy tubes to go up slowly tube chamber water also not drained because of draining, then will continue draining, the uneven inclination angle that net cage is occured reduces gradually, finally works as all drained upper tube chamber water of all each pipes, reach the balance floating, the net cage top is in exposes level.If proceed again to inflate afterwards pressurising, upper tube chamber internal pressure will increase gradually, when pressure surpasses spring 12 active force, ball float 5 blocks spool 9 and is pressed together and move down, valve body cross through hole 8 will be opened gradually, upper tube chamber air-flow is able to be pressed into lower tube chamber 3 through cross through hole, make lower tube chamber begin inflatable drainage, instantly the drained water of tube chamber, lower tube chamber ball float 5 ' blocking pipe center, the end enters draining 22 holes, whole net cage floats to a high trim on then and hovers, and culturing net surfaces a high position, can adopt and obtain.During dive, when the gas main pressure release, lower tube chamber ball float 5 ' decompression is floated by water inlet, epicoele ball float 5 decompressions are floated by ascending air, and spool moves under spring action and resets, and first air-flow, rear current are by the center spool through hole, net cage is with then gradually dive of water-filling, when upper tube chamber water is full, ball float 5 blocks pipe jacking exhaust outlet 19, and the net cage dive is in the seabed.Be provided with backstop 18 in the valve body bottom surface among the figure, when being used for the cavity of resorption water inlet, ball float 5 when preventing that water level from going up ' block opening under the center spool through hole.
This balance submerging and surfacing device is adapted to various submerged floating net cages, but accompanying drawing 5,6 is a kind of side's fence combined type snorkeling net cage, 1 is vertical buoyancy tube among the figure, 13 is horizontal buoyancy tube, 23 is horizontal buoyancy tube connector, and 24 is net cage bottom reinforced frame, and 25 is etting, 16 are the connection tracheae, 16 ' be gas main.
Claims (2)
1. fish culture net cage balance submerging and surfacing device, comprise the vertical buoyancy tube (1) that consists of net cage frame, connect tracheae (16) and gas main (16 '), vertical buoyancy tube has (21) at the bottom of inner cone facial canal top (20) and the inner cone facial canal, inner cone facial canal top has center porting (19), have the center at the bottom of the inner cone facial canal and advance discharge outlet (22), establish ball float (5) in the vertical buoyancy tube tube chamber, it is characterized in that, the middle part arranges air water control valve (4) in vertical buoyancy tube tube chamber, valve body upper surface cone is bowl-shape, has central opening (6); It is lower to can slide up and down tubular spool (9), has central through hole (10); The valve body middle part is provided with cross through hole (8); The valve body bottom is provided with nut (11), is provided with spring (12) between spool and nut; Establish ball float (5) on the valve body cone bowl-like surface, the cone arc opening that falls into center spool through hole top that ball float can match when falling blocks the center spool through hole, and can move up and down with spool.
2. described a kind of fish culture net cage balance submerging and surfacing device according to claim 1 is characterized in that, the vertical buoyancy tube (1) that consists of net cage frame have be attached thereto connect, the branched horizontal buoyancy tube (13) of UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103211989A CN103348946A (en) | 2013-07-21 | 2013-07-21 | Balance submerging and surfacing device for aquaculture net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103211989A CN103348946A (en) | 2013-07-21 | 2013-07-21 | Balance submerging and surfacing device for aquaculture net cage |
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| Publication Number | Publication Date |
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| CN103348946A true CN103348946A (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103211989A Pending CN103348946A (en) | 2013-07-21 | 2013-07-21 | Balance submerging and surfacing device for aquaculture net cage |
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| CN (1) | CN103348946A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535300A (en) * | 2013-10-21 | 2014-01-29 | 青岛利东海洋网箱科技有限公司 | Nest floating method |
| CN103548723A (en) * | 2013-10-21 | 2014-02-05 | 青岛利东海洋网箱科技有限公司 | Floating type net cage transverse buoyancy tube |
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| CN201412559Y (en) * | 2009-04-16 | 2010-02-24 | 陈建杰 | Mechanical valve |
| CN201944356U (en) * | 2011-01-04 | 2011-08-24 | 句容市天龙机械制造厂 | Plunger type safety valve |
| CN202040378U (en) * | 2011-04-26 | 2011-11-16 | 宁波新佳行自动化工业有限公司 | Manual switching gas valve |
| CN202232550U (en) * | 2011-07-27 | 2012-05-30 | 翟玉明 | Novel self-balanced floating-sinking ecological aquaculture net cage |
| CN102499145A (en) * | 2011-10-19 | 2012-06-20 | 翟玉明 | Device for preventing mud sand from entering bottom end of buoyancy vertical pipe of net cage frame |
| CN202597334U (en) * | 2012-05-14 | 2012-12-12 | 宁波海宏液压有限公司 | Buffering safety valve |
| CN103202256A (en) * | 2013-04-10 | 2013-07-17 | 翟玉明 | Buoyant riser of high frame cage-type ecological breeding net cage |
| CN203369227U (en) * | 2013-07-21 | 2014-01-01 | 翟玉明 | Cultivation net cage balance submerging-floating device |
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2013
- 2013-07-21 CN CN2013103211989A patent/CN103348946A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330613Y (en) * | 2008-12-18 | 2009-10-21 | 四川神坤装备股份有限公司 | High-pressure large-flow-rate safety valve |
| CN201412559Y (en) * | 2009-04-16 | 2010-02-24 | 陈建杰 | Mechanical valve |
| CN201944356U (en) * | 2011-01-04 | 2011-08-24 | 句容市天龙机械制造厂 | Plunger type safety valve |
| CN202040378U (en) * | 2011-04-26 | 2011-11-16 | 宁波新佳行自动化工业有限公司 | Manual switching gas valve |
| CN202232550U (en) * | 2011-07-27 | 2012-05-30 | 翟玉明 | Novel self-balanced floating-sinking ecological aquaculture net cage |
| CN102499145A (en) * | 2011-10-19 | 2012-06-20 | 翟玉明 | Device for preventing mud sand from entering bottom end of buoyancy vertical pipe of net cage frame |
| CN202597334U (en) * | 2012-05-14 | 2012-12-12 | 宁波海宏液压有限公司 | Buffering safety valve |
| CN103202256A (en) * | 2013-04-10 | 2013-07-17 | 翟玉明 | Buoyant riser of high frame cage-type ecological breeding net cage |
| CN203369227U (en) * | 2013-07-21 | 2014-01-01 | 翟玉明 | Cultivation net cage balance submerging-floating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535300A (en) * | 2013-10-21 | 2014-01-29 | 青岛利东海洋网箱科技有限公司 | Nest floating method |
| CN103548723A (en) * | 2013-10-21 | 2014-02-05 | 青岛利东海洋网箱科技有限公司 | Floating type net cage transverse buoyancy tube |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 266700 Pingdu East Development Zone, Qingdao, No. 207 East Road, Shandong Applicant after: Di Yuming Address before: 266700, Shandong Pingdu overseas Chinese science and Technology Park 57 Century Avenue, Qingdao sea cage Technology Co., Ltd. Applicant before: Di Yuming |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |