CN104896153B - A kind of the exhaust inlet valve and exhaust water inlet, inflatable drainage two-way valve of aquaculture net cage buoyant vertical pipe - Google Patents
A kind of the exhaust inlet valve and exhaust water inlet, inflatable drainage two-way valve of aquaculture net cage buoyant vertical pipe Download PDFInfo
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- CN104896153B CN104896153B CN201410095151.XA CN201410095151A CN104896153B CN 104896153 B CN104896153 B CN 104896153B CN 201410095151 A CN201410095151 A CN 201410095151A CN 104896153 B CN104896153 B CN 104896153B
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- valve
- chamber
- exhaust
- net cage
- hole
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
A kind of exhaust inlet valve of aquaculture net cage buoyant vertical pipe and exhaust water inlet, inflatable drainage two-way valve are related to aquaculture net cage sink-float control valve.Exhaust inlet valve includes valve body, top porting, valve chamber inner cylinder, inner cylinder mistake water space, lower chambers and upper chamber, the first floating ball of bottom chamber outside, second floating ball in upper chamber, lower chambers lateral through aperture, lower chambers bottom of chamber central through hole are equipped with linked hole between upper and lower chamber.Exhaust water inlet, inflatable drainage two-way valve are that auxiliary through hole is arranged in lower chambers bottom of chamber central through hole periphery on the basis of above-mentioned technical proposal.Beneficial effects of the present invention：It can effectively avoid pressure release moment floating ball and impacted by pressure release injection air-flow and block generating for tube top porting phenomenon, need to match and use with pressure check valve, can effectively realize that net cage self-balanced floating-sinking controls.Exhaust water inlet, inflatable drainage two-way valve have same effect, and only need to install the self-balanced floating-sinking that net cage can be realized in a two-way valve.
Description
Technical field：
The present invention relates to aquaculture net cages, relate generally to net cage component, more particularly to are loaded on sink-float control in net cage buoyant vertical pipe
Valve processed.
Background technology：
The existing exhaust inlet valve set on net cage buoyant vertical pipe tube chamber inner top, with arc-shaped cavity top and bottom of chamber, valve chamber
Top is equipped with porting, and valve chamber bottom is equipped with central through hole, and intracavitary sets a floating ball.When net cage sinks, gas in buoyant vertical pipe pipe
It is vented through tube top porting, while being intake into discharge outlet by buoyant vertical pipe tube bottom, when the water in buoyant vertical pipe enters valve chamber
When, then valve chamber inner float ball is held up, floating ball rises with water level, will finally block chamber jacking exhaust outlet, and exhaust water inlet stops, net
Case drops to seabed.The defect of the valve is, has just started the moment of exhaust water inlet, the unexpected pressure release of porting at the top of reason,
The floating ball being vented in inlet valve is impacted by the injection of negative pressure release air-flow, and courbette is blocked top porting, makes pressure release
It cannot go on, net cage sinking is made to be obstructed.
Invention content：
One object of the present invention is to provide a kind of exhaust inlet valve of aquaculture net cage buoyant vertical pipe, makes starting to let out
The moment of pressure, the floating ball being vented in inlet valve will not block tube top porting by courbette because of the impact of pressure release air-flow due to,
Keep exhaust water inlet smooth, net cage is made smoothly to sink.
It is another object of the present invention to provide a kind of exhaust water inlet, inflatable drainage two-way valves.It is not only used for net cage
Exhaust water inlet when sinking, while being also used for inflatable drainage when net cage floats.
Implementing the technical solution of first purpose of the invention is, a kind of aquaculture net cage buoyant vertical pipe exhaust inlet valve, including
Valve body 1, its valve chamber have arc-shaped cavity top 11, and porting 12 is equipped at the top of valve chamber, inner cylinder 2, valve body and inner cylinder are equipped in valve chamber
Between there is water space 15, inner cylinder has lower chambers 3 and a upper chamber 7, and bottom chamber has the first floating ball 6, tool in upper chamber
There are the second floating ball 8, upper chamber that there is arc-shaped cavity bottom 9, lower chambers side wall to be equipped with through-hole 4, lower chambers have arc-shaped cavity top 5 and cone arc
Shape bottom of chamber 14, cone arc-shaped cavity bottom have central through hole 13, linked hole 10 are equipped between upper and lower chamber.
The technical solution of another object of the present invention, be on the basis of the technical solution of the first invention purpose of the present invention, in
13 periphery of central through hole of lower chambers cone arc valve bottom of chamber is provided with auxiliary through hole 16.Beneficial effects of the present invention：
Implement the first invention purpose, when net cage, which is vented water inlet, to sink, the moment of exhaust pressure relief, under valve body inner cylinder
The first floating ball 6 in chamber 3 is bounced by the impact of pressure release airflow injection, will block the linked hole between upper and lower chamber 10, but because
First floating ball 6 is to be in lower chambers, therefore cannot block upper chamber's tube top porting 12, and at this time because by linked hole 10 into
The injection impact air-flow for entering upper chamber lags behind the impact air-flow of lower chambers and impact force weakens, so, it is indoor in epicoele
Second floating ball 8 can not block tube top porting 12, therefore, exhaust water inlet will not be blocked, until exhaust water inlet end
Net cage is sunken to seabed.The exhaust inlet valve is installed at the top of the tube chamber of aquaculture net cage buoyant vertical pipe, need to install two valves simultaneously, and one
A to be vented inlet valve 1, another is pressure check valve 17, by the sinking of exhaust inlet valve control net cage, by pressure check valve
The floating of net cage is controlled, two valve pairings is needed to use.The buoyant vertical pipe for being equipped with the exhaust inlet valve has cone curved pipe bottom, pipe
It is interior to be equipped with floating ball.
Exhaust water inlet, inflatable drainage two-way valve lead to except 13 periphery of central through hole in cone arc valve bottom of chamber portion is provided with auxiliary
Outside hole 16, remaining construction is the same as exhaust inlet valve.It is identical as above-mentioned exhaust inlet valve to be vented water inlet process for it when net cage sinks.Work as net
When case need to float, buoyant vertical pipe needs inflatable drainage, and process is to be inflated from external tracheae into buoyant vertical pipe, in tube top two-way valve
Water be pressed into buoyant vertical pipe through valve body lower chambers cone arc-shaped cavity bottom central through hole 13, then through buoyant vertical pipe bottom of the tube into draining
Mouth is discharged into sea.When the water of two-way valve valve body upper chamber is drained, the first floating ball 8 will block linked hole 10 between upper and lower chamber,
Aerated flow will enter lower chambers 3 via the gap 15 outside inner cylinder, lower chambers lateral through aperture 4 afterwards, then through valve chamber bottom centre through-hole
13 and auxiliary through hole 16 be pressed into buoyant vertical pipe, be discharged into sea into discharge outlet by buoyant vertical pipe bottom of the tube.When the water of lower chambers 3
It is drained, the second floating ball plugging valve bottom central through hole 13, auxiliary through hole of the aeration gas flow then through 13 periphery of valve bottom central through hole thereafter
16 are filled with buoyant vertical pipe, and after the water in buoyant vertical pipe is drained in the case where filling gas pressure, the floating ball in buoyant vertical pipe will block pipe
Bottom has so far been completely filled with gas into discharge outlet in buoyant vertical pipe, buoyance lift is in the water surface on net cage.It can be seen that above, the technical side
Its buoyant vertical pipe of case need to only install the lifting sink-float that net cage can be realized in a two-way valve.
Net cage inevitably generates inclination in sink-float process, needs self-balancing adjustment of being risen and fallen at any time at this time, otherwise easily causes net
Case tilts, tumbles, and major accident occurs.When net cage buoyant vertical pipe installation exhaust inlet valve 1 and mounted in pairing mode pressure check valve 17,
The ability and effect of its self-balancing adjustment of rising and falling are better than installation exhaust water inlet, inflatable drainage two-way valve.
Description of the drawings：
1 present invention exhaust inlet valve sectional view of attached drawing
Attached drawing 2 is equipped with buoyant vertical pipe (dotted line expression) sectional view of present invention exhaust inlet valve and pressure check valve
3 present invention exhaust water inlet of attached drawing, inflatable drainage two-way valve sectional view
Attached drawing 4 be equipped with exhaust water inlet, inflatable drainage two-way valve buoyant vertical pipe sectional view
Specific implementation mode：
Attached drawing 1 provides a kind of specific implementation mode of the present invention.Exhaust inlet valve includes valve body 1, and valve chamber has arc
Chamber top 11, valve chamber top is equipped with porting 12, is equipped with inner cylinder 2 in valve chamber, had water space 15 between valve body and inner cylinder, interior
There is cylinder lower chambers 3 and upper chamber 7, bottom chamber to have the first floating ball 6, have the second floating ball 8 in upper chamber, upper chamber has
Arc-shaped cavity bottom 9, lower chambers side wall are equipped with through-hole 4, and lower chambers have arc-shaped cavity top 5 and cone arc-shaped cavity bottom 14, cone arc-shaped cavity bottom tool
There is central through hole 13, linked hole 10 is equipped between upper and lower chamber.
The water inlet of present invention exhaust shown in attached drawing 2 is installed at the top of the intracavitary of aquaculture net cage buoyant vertical pipe, and is equipped with simultaneously
Two valves, one i.e. present invention exhaust inlet valve 1, another is pressure check valve 17, is controlled under net cage by exhaust inlet valve
Heavy, the rising that net cage is controlled by pressure check valve floats, and two valve pairings use, and realize self-balanced floating-sinking control.
Attached drawing 3 is present invention exhaust water inlet, inflatable drainage two-way valve sectional view, is to implement the first invention purpose of the present invention
Technical solution on the basis of, 13 periphery of central through hole of lower chambers cone arc valve bottom of chamber is provided with auxiliary through hole 16, at this point,
Buoyant vertical pipe need to only install exhaust water inlet, an inflatable drainage two-way valve, you can control net cage self-balanced floating-sinking lifting process.
Claims (1)
1. a kind of aquaculture net cage buoyant vertical pipe exhaust water inlet, inflatable drainage two-way valve, characterized in that including valve body (1 '), its
Valve chamber has arc-shaped cavity top (11), and porting (12) is equipped at the top of valve chamber, is equipped with inner cylinder (2) in valve chamber, valve body and inner cylinder it
Between there is water space (15), inner cylinder (2) has lower chambers (3) and a upper chamber (7), with the first floating ball in lower chambers (3)
(6), there is the second floating ball (8), upper chamber (7) to have arc-shaped cavity bottom (9), lower chambers (3) side wall is equipped with through-hole in upper chamber (7)
(4), there are lower chambers (3) arc-shaped cavity top (5) and cone arc-shaped cavity bottom (14), cone arc-shaped cavity bottom (14) to have central through hole (13),
Central through hole (13) periphery is equipped with auxiliary through hole (16), and linked hole (10) is equipped between upper and lower chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095151.XA CN104896153B (en) | 2014-03-09 | 2014-03-09 | A kind of the exhaust inlet valve and exhaust water inlet, inflatable drainage two-way valve of aquaculture net cage buoyant vertical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095151.XA CN104896153B (en) | 2014-03-09 | 2014-03-09 | A kind of the exhaust inlet valve and exhaust water inlet, inflatable drainage two-way valve of aquaculture net cage buoyant vertical pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104896153A CN104896153A (en) | 2015-09-09 |
| CN104896153B true CN104896153B (en) | 2018-08-10 |
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ID=54029005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410095151.XA Expired - Fee Related CN104896153B (en) | 2014-03-09 | 2014-03-09 | A kind of the exhaust inlet valve and exhaust water inlet, inflatable drainage two-way valve of aquaculture net cage buoyant vertical pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN104896153B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562842B (en) * | 2021-07-17 | 2023-05-16 | 辽宁奉从欧科技有限公司 | Energy-saving environment-friendly sewage aeration tank for sewage treatment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139469A (en) * | 1977-01-21 | 1979-02-13 | Altex Scientific, Inc. | Fluid control mechanism |
| CN87202308U (en) * | 1987-02-26 | 1988-01-20 | 虞东升 | Jointing radiator exhausting water stop valve |
| CH674559A5 (en) * | 1988-01-07 | 1990-06-15 | Maret S A | |
| US5178184A (en) * | 1991-08-12 | 1993-01-12 | Skillman Milton M | Pump valve apparatus |
| CN2651535Y (en) * | 2003-10-24 | 2004-10-27 | 青岛建筑工程学院 | Ventilating valve of pressurized water supplying system |
| WO2010091014A2 (en) * | 2009-02-03 | 2010-08-12 | Lambros Lois | Degassing valve and check valve combination |
| CN201539608U (en) * | 2009-11-13 | 2010-08-04 | 北京普析通用仪器有限责任公司 | Vortex assisting one-way valve |
| CN202392196U (en) * | 2011-12-06 | 2012-08-22 | 四川航空工业川西机器有限责任公司 | Inelastic reset one-way valve |
| CN102771421A (en) * | 2012-07-06 | 2012-11-14 | 翟玉明 | Buoyancy vertical pipe of self-balancing ups and downs cultivation net cage |
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2014
- 2014-03-09 CN CN201410095151.XA patent/CN104896153B/en not_active Expired - Fee Related
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| CN104896153A (en) | 2015-09-09 |
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Granted publication date: 20180810 |