CN103202256B - Buoyant riser of high frame cage-type ecological breeding net cage - Google Patents
Buoyant riser of high frame cage-type ecological breeding net cage Download PDFInfo
- Publication number
- CN103202256B CN103202256B CN201310142734.9A CN201310142734A CN103202256B CN 103202256 B CN103202256 B CN 103202256B CN 201310142734 A CN201310142734 A CN 201310142734A CN 103202256 B CN103202256 B CN 103202256B
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- Prior art keywords
- tube chamber
- pipe cap
- chamber
- arc
- net cage
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- Expired - Fee Related
Links
- 238000009395 breeding Methods 0.000 title abstract 5
- 230000001488 breeding effect Effects 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 21
- 235000015111 chews Nutrition 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 12
- 241000251468 Actinopterygii Species 0.000 abstract description 8
- 238000007667 floating Methods 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000013535 sea water Substances 0.000 abstract 1
- 210000000621 bronchi Anatomy 0.000 description 7
- 241000251511 Holothuroidea Species 0.000 description 3
- 241000269979 Paralichthys olivaceus Species 0.000 description 3
- 241000269907 Pleuronectes platessa Species 0.000 description 3
- 241000257465 Echinoidea Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a buoyant riser of a high frame cage-type ecological breeding net cage, and relates to a seawater breeding net cage. The buoyant riser of the high frame cage-type ecological breeding net cage comprises a riser body, a top pipe cap, a bottom flange plate, an arc chamber roof, and an arc chamber bottom, an intake and exhaust port of the chamber roof, and a water intake and discharge port of the chamber bottom, wherein the riser body is heightened to 2-6M; a cone-basin-shaped divider is arranged inside a pipe cavity; a first aerating through hole is formed in one side of the center of the divider; a first pressure one-way valve is connected below the first aerating through hole; or a second aerating through hole is formed in the pipe wall of one side below the divider; a second pressure one-way valve is externally connected with the second aerating through hole; and sealed floating balls are respectively arranged inside an upper pipe cavity and a lower pipe cavity. The buoyant riser has the beneficial effects that the height is increased; the height and the volume of the net cage are increased; a plurality of layers of medium nets can be arranged to increase the breeding quantity; or fishes which can not be raised in the existing cage can be raised. Therefore, the culture benefit is greatly improved. The cone-basin-shaped divider is arranged inside the pipe cavity; and the upper pipe cavity and the lower pipe cavity are orderly aerated and discharged through the aerating through hole and the pressure one-way valves. Therefore, the accumulation of pressure difference caused by aerating and discharging difference of each buoyant riser in the up and down process can be effectively reduced and avoided; and a tilting accident of the net cage in the floating process is also avoided.
Description
Technical field:
The present invention relates to net cage for sea farming, relate generally to the buoyancy standpipe that forms fish culture net cage framework, particularly the buoyancy standpipe of high framework fish culture net cage.
Background technology:
The existing cage fish culture net cage that rises and falls, is that linked network clothing 31 forms by cage net cage frame, and net cage frame consists of buoyancy standpipe, top cross tube connector, lower, transverse tube connector, bottom transverse tube connector, end anchor, top gas main and horizontal bronchi.Self-balanced floating-sinking device is located in buoyancy standpipe.The height of existing buoyancy standpipe is 1.8 meters of left and right, is mainly used in culturing sea cucumbers.Low because netting interior clear height, so only can set up net in one deck in net, for cultivating sea urchin, bastard halibut and plaice etc., form sea cucumber, sea urchin and support altogether net cage, or sea cucumber, bastard halibut and plaice are supported net cage altogether.But limited because of clear height in etting eventually, activity space is limited, supports altogether effect and be restricted, then be that existing net cage is unsuitable for cultivating other fish outside bastard halibut and plaice.
If increase, increase clear height and volume in net, only has the height that strengthens buoyancy standpipe, but, to there are two problems in the height that increases buoyancy standpipe, the one,, the strength and stability problem of buoyancy standpipe and net cage frame, the 2nd,, there is not the net cage case problem of inclining in the maintenance balance of net cage self-balanced floating-sinking process.And the most serious be second, particularly at net cage inflation floating-upward process, once certain or a few the buoyancy standpipes that occur framework one side because of certain reason inflatable drainage slow, and certain or a few buoyancy standpipes of framework opposite side are while causing inflatable drainage fast because of certain reason, now, because of the appearance of two limit pressure differentials and constantly accumulation, fast faster of inflatable drainage will be made, slow slower of inflatable drainage, to make net cage constantly produce inclination, the overthrow accident of net cage floating-upward process will finally likely occur.
Summary of the invention:
The present invention's object, be to provide a kind of buoyancy standpipe of high framework cage netting cases for ecological culture, both the intensity of buoyancy standpipe and the strength and stability of whole net cage frame can have been increased, can cut down the accumulation of sinking floating net cage pressure process deviation again, effectively avoid uneven sink-float, particularly can effectively avoid the generation of net cage inflation row floating-upward process overthrow accident.Increase net cage height, increased net cage volume, in net, can establish net in multilayer, increased cultivation amount, also can cultivate some fish of existing net cage inconvenience cultivation, increased culture benefit.
Foregoing invention object can be achieved by following two kinds of embodiments:
The first embodiment, a kind of buoyancy standpipe of high framework cage netting cases for ecological culture, comprise body 1, body top pipe cap 12, pipe cap engaging lug 11, pipe cap air chamber 12 ', pipe cap air nozzle 13 and body flange in the bottom dish 27.The tube chamber of described body 1 has at the bottom of arc-shaped cavity top 14 and arc-shaped cavity 25, and arc-shaped cavity top and pipe cap air chamber 12 ' through porting 15 UNICOMs are prevented into device for silt 28, through entering discharge outlet 29 UNICOMs, being provided with sealing ball float in tube chamber with the pipe end at the bottom of arc-shaped cavity.Feature is, body middle and upper part has middle part engaging lug 24, in its chamber, there is cone peviform and cut off 17, partition center is provided with intake and exhaust/mouth of a river 21, partition center one side is provided with the first inflation through hole and connects the first pressure check valve 20 for 19 times, on more than cutting off, in tube chamber 16, be provided with tube chamber sealing ball float 23, under partition is following, in tube chamber 18, be provided with lower tube chamber sealing ball float 26.Set intake and exhaust/mouth of a river, described partition center 21 is connected with that intake and exhaust/water is askew chews 22 under it.
The second embodiment, a kind of buoyancy standpipe of high framework cage netting cases for ecological culture, comprise body 1, body top pipe cap 12, pipe cap engaging lug 11, pipe cap air chamber 12 ', pipe cap air nozzle 13 and body flange in the bottom dish 27, the tube chamber of body 1 has at the bottom of arc-shaped cavity top 14 and arc-shaped cavity 25, cavity gas chamber 12 in arc-shaped cavity top and pipe cap ' through porting 15 UNICOMs, at the bottom of arc-shaped cavity, prevent into device for silt 28, through entering discharge outlet 29 UNICOMs, in tube chamber, being provided with sealing ball float with the pipe end.Feature is, body middle and upper part has middle part engaging lug 24, inner chamber has cone peviform partition 17 altogether, partition center is provided with intake and exhaust/mouth of a river 21, partition is provided with external the second pressure check valve 10 of the second inflation through hole 30 with the tube wall of next side, the second pressure check valve connects vertically minute bronchi 9, is provided with tube chamber sealing ball float 23 on partition is above in tube chamber 16, is provided with lower tube chamber and seals ball float 26 under partition is following in tube chamber 18.Set intake and exhaust/mouth of a river, described partition center 21 is connected with that intake and exhaust/water is askew chews 22 under it.
The beneficial effect that the present invention produces:
The present invention increases existing buoyancy standpipe, by existing 1.8M, highly increase to 2-6M, can form high framework fish culture net cage, thus, increase net cage height and volume, in net cage, can set up net in multilayer, can increase cultivation amount, also the fish species that existing net cage can not cultivate can be cultivated, cage culture benefit can be greatly improved.Outside body middle and upper part, wall is set up middle part engaging lug in order to connect middle part tube connector, has increased the strength and stability of high framework net cage.Body middle and upper part is established cone peviform in it and is cut off, and cuts off tube chamber is divided into upper tube chamber and lower tube chamber, and be respectively equipped with a sealing ball float.Partition center one side is established under inflation through hole and is connect pressure check valve, or, partition is established the external pressure check valve of inflation through hole with the tube wall of next side, so, net cage is in the lifting process that rises and falls, inflatable drainage floating-upward process particularly, can epicoele, cavity of resorption carries out inflatable drainage successively, the epicoele of all buoyancy standpipes was all full of the drained water of gas before this, that all buoyancy standpipe cavity of resorptions carry out inflatable drainage again, can avoid the accumulation of the pressure differential that the speed difference because of each buoyancy standpipe inflatable drainage causes, reach steady balance lifting, can effectively avoid the generation of the net cage overthrow accident of floating-upward process.
Accompanying drawing explanation;
The net cage front view that accompanying drawing 1 the present invention adopts the first embodiment buoyancy standpipe to form
Front view when accompanying drawing 2 first embodiment of the invention are full of gas floating
Accompanying drawing 3 first embodiment of the invention are full of front view while sinking under water
The net cage front view that accompanying drawing 4 the present invention adopt the second embodiment buoyancy standpipe to form
Front view when accompanying drawing 5 second embodiment of the invention are full of gas floating
Accompanying drawing 6 second embodiment of the invention are full of front view while sinking under water
Embodiment:
Below provide two kinds of embodiments.
The first embodiment, is full of when heavy under water as shown in front view as accompanying drawing 2 is full of gas when floating front view and accompanying drawing 3, comprise body 1, body top pipe cap 12, pipe cap engaging lug 11, pipe cap air chamber 12 ', pipe cap air nozzle 13, body flange in the bottom dish 27.The tube chamber of body 1 has at the bottom of arc-shaped cavity top 14 and arc-shaped cavity 25, arc-shaped cavity top and pipe cap air chamber 12 ' through chamber jacking exhaust outlet 15 UNICOMs, at the bottom of arc-shaped cavity, prevent at the bottom of chamber, entering discharge outlet 29 UNICOMs into device for silt 28 with the pipe end.Body height is 5M.In the middle and upper part outer wall of body 3/5ths At The Heights, establish middle part engaging lug 24, in order to connect newly-increased middle part transverse connecting pipe 5.Cone peviform is set in tube chamber and cuts off 17, partition center is provided with intake and exhaust/mouth of a river 21, and intake and exhaust/mouth of a river is connected with that intake and exhaust/water is askew chews 22 under it.Partition center one side is provided with the first inflation through hole and connects the first pressure check valve 20 for 19 times.Cutting off above is upper tube chamber 16, inside establishes tube chamber sealing ball float 23, cuts off following for being provided with lower tube chamber sealing ball float 26 in lower tube chamber 18.
Adopt the net cage front view of the first embodiment buoyancy standpipe formation as shown in Figure 1, in figure, branched buoyancy riser top is connected with top cross tube connector 2 by engaging lug 11.Pipe bottom connects end anchor 6 by flange 27, between end anchor, by bottom transverse tube connector 3, connects.Pipe bottom connects by lower, transverse tube connector 4.Newly-increased middle part, pipe middle and upper part transverse connecting pipe 5 is connected with middle part engaging lug 24.The horizontal bronchi 8 of pipe cap air nozzle 13 grafting, bronchi connects gas main 7.
When net cage floats, by gas main, suppressed, through bronchi 8, pipe cap air nozzle 13, pipe cap air chamber 12 ', chamber jacking exhaust outlet 15, back down epicoele sealing ball float 23, compressed air enters upper chamber 16, and intraluminal water askewly chews 22 through cutting off intake and exhaust/mouth of a river, center 21, intake and exhaust/water, enter discharge outlet 29 at the bottom of lower chambers 18, chamber, the pipe end prevents discharging into device for silt 28.When epicoele water is drained, epicoele sealing ball float 23 falls to cone peviform and cuts off 17 bottom centre, blocks intake and exhaust/mouth of a river, center 21.Now, epicoele not some buoyancy standpipe of drained water will continue epicoele draining, the epicoele for the treatment of all buoyancy standpipes is drained water all, continuous rising because of epicoele air pressure, when reaching, during the threshold value of overpressure check valve 20, (pressure check valve that adopts is threshold value adjustable one-way valve to one-way valve opens, there is commercially available prod, Ye Ke producer is customized), gas enters lower chamber 18 through the first inflation through hole 19, check valve, carries out lower chamber draining, the drained water of lower chamber, lower chamber sealing ball float 26 is fallen tube chamber arc bottom center, blocks bottom, chamber and enters discharge outlet 29.In said process, carry out the cavity of resorption draining of buoyancy standpipe after the drained water of all buoyancy standpipe epicoeles, net cage is steady, balance floating again.
Otherwise, when net cage sinks, gas main pressure release, water will prevent through bottom entering discharge outlet 29 into device for silt 28, bottom, back down sealing ball float 26 enters lower chambers 18, with the water surface, rise, sealing ball float rises thereupon, because of middle part cone peviform, cut off 17 bottom centre intake and exhaust/mouth of a river and tap into that exhaust/water is askew chews 22 for 21 times, so, when cavity of resorption enters full water, ball float 26 can not be attracted on intake and exhaust/mouth of a river, center 21, and water will askewly chew 22 through intake and exhaust/water, intake and exhaust/mouth of a river, center 21, back down epicoele sealing ball float 23 and enter upper chamber 16.When full water enters in upper chamber, sealing ball float 23 will block chamber jacking exhaust outlet 15.
The second embodiment is as shown in accompanying drawing 4,5,6, the difference of itself and the first embodiment is only arranging of the second inflation through hole and the second check valve, it is in cone peviform, to cut off 17 to establish external the second pressure check valve 10 of the second inflation through hole 30 with the tube wall of next side, the second pressure check valve connects vertical minute bronchi 9, and inflation path is gas main 7, vertically divides bronchi 9, the second check valve 10, the second inflation through hole 30 to enter pipe cavity of resorption 18.Its operation principle, process are with embodiment one.When all buoyancy standpipe epicoeles are full of after gas, gas main pressure continues to increase again, will open check valve, to buoyancy standpipe cavity of resorption inflatable drainage.
Claims (4)
1. the buoyancy standpipe of one kind high framework cage netting cases for ecological culture, comprise body (1), body top pipe cap (12), pipe cap engaging lug (11), pipe cap air chamber (12 '), pipe cap air nozzle (13), body flange in the bottom dish (27), the tube chamber of described body (1) has (25) at the bottom of arc-shaped cavity top (14) and arc-shaped cavity, arc-shaped cavity top and pipe cap air chamber (12 ') are through porting (15) UNICOM, at the bottom of arc-shaped cavity, prevent into device for silt (28) through entering discharge outlet (29) UNICOM with the pipe end, in tube chamber, be provided with sealing ball float, it is characterized in that, body middle and upper part has middle part engaging lug (24), in its chamber, there is cone peviform and cut off (17), partition center is provided with intake and exhaust/mouth of a river (21), partition center one side is provided with under the first inflation through hole (19) and connects the first pressure check valve (20), on more than cutting off, in tube chamber (16), be provided with tube chamber sealing ball float (23), under below cutting off, in tube chamber (18), be provided with lower tube chamber sealing ball float (26).
2. a kind of buoyancy standpipe of high framework cage netting cases for ecological culture according to claim 1, is characterized in that, set intake and exhaust/mouth of a river, described partition center (21) is connected with that intake and exhaust/water is askew chews (22) under it.
3. the buoyancy standpipe of one kind high framework cage netting cases for ecological culture, comprise body (1), body top pipe cap (12), pipe cap engaging lug (11), pipe cap air chamber (12 '), pipe cap air nozzle (13), body flange in the bottom dish (27), the tube chamber of body (1) has (25) at the bottom of arc-shaped cavity top (14) and arc-shaped cavity, arc-shaped cavity top and pipe cap air chamber (12 ') are through porting (15) UNICOM, at the bottom of arc-shaped cavity, prevent into device for silt (28) through entering discharge outlet (29) UNICOM with the pipe end, in tube chamber, be provided with sealing ball float, it is characterized in that, body middle and upper part has middle part engaging lug (24), in its chamber, there is cone peviform and cut off (17), partition center is provided with intake and exhaust/mouth of a river (21), partition is provided with the second external the second pressure check valve of inflation through hole (30) (10) with the tube wall of next side, on more than cutting off, in tube chamber (16), be provided with tube chamber sealing ball float (23), under below cutting off, in tube chamber (18), be provided with lower tube chamber sealing ball float (26).
4. a kind of buoyancy standpipe of high framework cage netting cases for ecological culture according to claim 3, is characterized in that, set intake and exhaust/mouth of a river, described partition center (21) is connected with that intake and exhaust/water is askew chews (22) under it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310142734.9A CN103202256B (en) | 2013-04-10 | 2013-04-10 | Buoyant riser of high frame cage-type ecological breeding net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310142734.9A CN103202256B (en) | 2013-04-10 | 2013-04-10 | Buoyant riser of high frame cage-type ecological breeding net cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103202256A CN103202256A (en) | 2013-07-17 |
| CN103202256B true CN103202256B (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310142734.9A Expired - Fee Related CN103202256B (en) | 2013-04-10 | 2013-04-10 | Buoyant riser of high frame cage-type ecological breeding net cage |
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| CN103392648A (en) * | 2013-07-21 | 2013-11-20 | 翟玉明 | Fundamental component of submersible and floatable type net cage frame |
| CN103348946A (en) * | 2013-07-21 | 2013-10-16 | 翟玉明 | Balance submerging and surfacing device for aquaculture net cage |
| CN103385191A (en) * | 2013-07-21 | 2013-11-13 | 翟玉明 | Square rail combined culture net cage capable of submerging in balance manner |
| CN103352993A (en) * | 2013-07-21 | 2013-10-16 | 翟玉明 | Air-water control valve |
| CN114190310B (en) * | 2021-12-21 | 2023-06-23 | 威海泰裕海洋科技有限公司 | Sea cucumber seabed aquaculture net cage frame |
| CN115136916B (en) * | 2022-06-01 | 2024-01-26 | 北京万远科技有限公司 | Cage installation method |
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2013
- 2013-04-10 CN CN201310142734.9A patent/CN103202256B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE502716C2 (en) * | 1994-11-04 | 1995-12-11 | Bylaas Ab | Device for fish farming in bags for controlling the water temperature during both winter and summer |
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| CN103202256A (en) | 2013-07-17 |
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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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