CN107646785B - Fish oxygen supply device - Google Patents
Fish oxygen supply device Download PDFInfo
- Publication number
- CN107646785B CN107646785B CN201711110520.8A CN201711110520A CN107646785B CN 107646785 B CN107646785 B CN 107646785B CN 201711110520 A CN201711110520 A CN 201711110520A CN 107646785 B CN107646785 B CN 107646785B
- Authority
- CN
- China
- Prior art keywords
- frame
- waterproof
- oxygen supply
- sealing layer
- fish
- 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.)
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Links
- 239000001301 oxygen Substances 0.000 title claims abstract description 37
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 241000251468 Actinopterygii Species 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000036541 health Effects 0.000 claims description 2
- 239000012466 permeate Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 241001272720 Medialuna californiensis Species 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 150000002926 oxygen Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 2
- 210000002073 venous valve Anatomy 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a fish oxygen supply device, which comprises a container for containing an oxygen supply agent, wherein the container consists of a frame, a waterproof and breathable sealing layer and a conduit device, the waterproof and breathable sealing layer is attached to the surface of the frame, one port of the conduit device is embedded in the surface of the waterproof and breathable sealing layer and positioned at the bottom of the container, the other port of the conduit device leads to the interior of the frame, a nutrient supply substance is put in through an openable and closable opening, and the nutrient supply substance can be continuously added after being used so as to realize repeated use, thereby improving the use efficiency, being used for supplying oxygen for fish in long-distance transportation and market sale, and being convenient to carry and use. The problems of high cost, low repeated utilization rate and the like in the prior art are solved.
Description
Technical Field
The invention relates to an oxygen supply device, in particular to a fish oxygen supply device.
Background
With the progress of society and the improvement of living standard of people, the transportation of aquatic products becomes a very important link for aquaculture industry. Many fishes have high nutritive and economic values, and some fishes can be viewed and admired. Many fishes are usually transported by closed fish bags in the prior transportation process, the plastic bag oxygenation method is only effective for short-distance transportation, and if the fishes are transported for a long time, the fishes cannot obtain sufficient oxygen supply, so that the fishes die greatly in the transportation process due to oxygen deficiency, and great economic loss is caused.
Disclosure of Invention
The object of the present invention is to provide a simple oxygen supply device to solve the above-mentioned problems in transportation of fish as proposed in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the fish oxygen supply device comprises a container for containing an oxygen supply agent, wherein the container consists of a frame, a waterproof and breathable sealing layer and a conduit device, the waterproof and breathable sealing layer is attached to the surface of the frame, the water inlet end of the conduit device is embedded in the surface of the waterproof and breathable sealing layer and positioned at the bottom of the container, and the water outlet end of the conduit device leads to the inside of the frame.
The catheter device is a one-way water-through catheter, a valve for determining the flow direction of water is arranged in the catheter, the valve is two half-moon-shaped thin sheets which are opposite to each other, the root part of the valve is connected with the inner wall, and the free edge of the valve faces to the direction of the water flow.
The frame is in a non-closed spherical shape, a plurality of horizontal circular rings and vertical circular rings are uniformly distributed on the spherical surface, and an arc line structure of the vertical circular ring above the topmost horizontal circular ring is removed, so that the frame is in an open spherical structure.
The waterproof breathable sealing layer is similar to the frame in shape and size and is spliced with adhesive substances on the frame to fix the waterproof breathable sealing layer and the frame together.
The opening of the waterproof and breathable sealing layer is provided with a waterproof opening-closing type sealing substance which is recycled for many times, and the shape and size of the opening-closing type sealing substance are not smaller than those of the opening of the frame.
Compared with the prior art, the invention has the beneficial effects that: simple structure and easy function. Low cost, saving and environmental protection.
Effectively and continuously supplying oxygen, and ensuring the survival of the fishes in transportation. Has mobility, thus can be moved to any required place for use.
Drawings
FIG. 1 is a schematic view of an oxygen supply apparatus for fish according to an embodiment of the present invention
FIG. 2 is a front view of a frame structure of an oxygen supply apparatus according to an embodiment of the present invention
FIG. 3 is a top view of a frame structure of an oxygen supply apparatus according to an embodiment of the present invention
FIG. 4 is a schematic three-dimensional structure of an oxygen supply apparatus according to an embodiment of the present invention
FIG. 5 is a cross-sectional view of a one-way water-passing conduit device according to an embodiment of the present invention
Wherein:
100-a frame; 110-waterproof breathable sealing layer; 120-waterproof open-close type sealing substance; 130-a catheter device; 200-horizontal central ring; 210-topmost horizontal circle; 1A,1B,1C,1D, 1E-viscous substance 500-water inlet end; 510-water outlet end, 520-valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below by way of examples with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention discloses a fish oxygen supply apparatus, comprising: a frame 100 and a waterproof, gas-tight sealing layer 110, and a conduit means 130.
Referring to fig. 2, the oxygen supply facility frame is composed of 11 horizontal rings (five horizontal rings are uniformly distributed above and below a horizontal center ring 200) and 24 vertical rings (see fig. 3) which are uniformly distributed on a spherical surface (the purpose of the frame is to make the frame spherical is that the spherical surface area is the largest under the same volume, which is beneficial to large-area contact of oxygen and water, so that the oxygen is more soluble in water), and the arc line structure of the vertical ring above the topmost horizontal ring 210 is removed, so that the frame is in an open spherical structure. The opening is used to fill the frame with an oxygen-supplying substance (e.g. sodium peroxide) which reacts with water to form oxygen for the purpose of supplying oxygen to the fish. The frame is provided with a weight (not shown) fixed near the conduit means to allow the apparatus to be immersed below the surface of the liquid and to allow the conduit means to be at the bottom (weight at the bottom and conduit at the side) without being blocked.
Referring to fig. 1, the waterproof and breathable sealing layer is made of a waterproof and breathable material (e.g., PTFE film, which is characterized by gas and liquid) similar in shape and size to the frame and spliced with adhesive (see fig. 3 and 4,1a,1b,1c,1d, and 1e) on the frame, and is fixed to the frame, and is also open, and a waterproof openable sealing material 120 (e.g., waterproof tape) capable of being recycled for multiple times is attached to the opening, and is shaped and sized not smaller than the opening of the frame. The bottom of the waterproof layer is attached with a conduit device 130 which is one-way water-passing (because the pressure of the bottom is maximum, water can enter the device, gas can be released outwards through the PTFE membrane), the water inlet end of the conduit device is embedded on the surface of the waterproof and breathable sealing layer and is positioned at the bottom of the container, and the water outlet end of the conduit device leads to the inside of the frame. The inside of the catheter is provided with a valve (see fig. 5) which determines the direction of the water flow, the valve being in the form of two half-moon-shaped sheets, opposite each other, with the root connected to the inner wall and the free edge facing the direction of the water flow. (similar to the venous valve, the human venous valve has the function of preventing the backflow of blood). The liquid can only flow in from the outside, but not flow out. The inflowing water reacts with the oxygen supply (sodium peroxide) inside the frame to generate oxygen. The waste generated by the reaction of the oxygen supply substance can not flow out of the device to affect the health of the fish. Oxygen permeates into the water through the waterproof and breathable sealing layer.
When the device is used, the product is only put into the closed fish bag. The device has mobility, so that the device can be moved to any required place for use.
The above-mentioned embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (5)
1. An oxygen supply device for fish, comprising a container for containing an oxygen supply agent, characterized in that the container is composed of a frame (100), a waterproof and breathable sealing layer (110) and a conduit device (130), wherein the waterproof and breathable sealing layer is attached to the surface of the frame, the water inlet end (500) of the conduit device is embedded in the surface of the waterproof and breathable sealing layer and positioned at the bottom of the container, the water outlet end (510) of the conduit device leads to the inside of the frame, the conduit device is a one-way water-through conduit, a valve (520) for determining the flow direction of water is arranged in the conduit device, a heavy object is fixed near the conduit device of the frame, so that the oxygen supply device is immersed below the liquid level, and the conduit device is positioned at the bottom and is not blocked; because the pressure of the bottom is the largest, water can enter the device, the inflowing water reacts with oxygen supply substances inside the frame to generate oxygen, waste generated by the reaction of the oxygen supply substances cannot flow out of the device to affect the health of fish, and the oxygen permeates into the water through the waterproof and breathable sealing layer.
2. A fish oxygen supply apparatus as claimed in claim 1 wherein the valve is in the form of two half-moon shaped flaps facing each other, the roots being attached to the inner wall with the free edges facing the direction of water flow.
3. The fish oxygen supply device of claim 1, wherein the frame is non-closed spherical, and a plurality of horizontal rings and vertical rings are uniformly distributed on the spherical surface, and the arc line structure of the vertical ring above the topmost horizontal ring (210) is removed, so that the frame is in an open spherical structure.
4. The fish oxygen supply apparatus of claim 3, wherein the waterproof and breathable sealing layer is matched with the shape and size of the frame and is spliced with the adhesive on the frame to fix the waterproof and breathable sealing layer and the frame together.
5. The fish oxygen supply device according to claim 4, wherein the waterproof and breathable sealing layer is open, a waterproof opening and closing type sealing material (120) which can be recycled for multiple times is attached to the opening, and the size of the waterproof opening and closing type sealing material (120) is not smaller than that of the opening of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110520.8A CN107646785B (en) | 2017-11-12 | 2017-11-12 | Fish oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110520.8A CN107646785B (en) | 2017-11-12 | 2017-11-12 | Fish oxygen supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107646785A CN107646785A (en) | 2018-02-02 |
| CN107646785B true CN107646785B (en) | 2022-11-25 |
Family
ID=61120278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711110520.8A Active CN107646785B (en) | 2017-11-12 | 2017-11-12 | Fish oxygen supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107646785B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212829A (en) * | 1997-09-26 | 1999-04-07 | 三菱瓦斯化学株式会社 | Oxidizing producing agent, carbon dioxide absorbent, transport system for live fish and shellfish and its transport method |
| CN102126587A (en) * | 2010-12-15 | 2011-07-20 | 浙江海洋学院 | Oxygen generating agent packaging bag |
| CN102336310A (en) * | 2010-07-19 | 2012-02-01 | 常熟市爱兜卫生护理用品有限公司 | Sanitary and convenient packaging bag (box) |
| CN203903964U (en) * | 2014-05-04 | 2014-10-29 | 上海海洋大学 | Liquid transfer device |
| CN204168901U (en) * | 2014-10-25 | 2015-02-25 | 马宏鸣 | Oxygen generator and apply the fresh and alive crab conveying arrangement of this device |
| CN207428236U (en) * | 2017-11-12 | 2018-06-01 | 华北理工大学 | A kind of aerator for live fish |
-
2017
- 2017-11-12 CN CN201711110520.8A patent/CN107646785B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212829A (en) * | 1997-09-26 | 1999-04-07 | 三菱瓦斯化学株式会社 | Oxidizing producing agent, carbon dioxide absorbent, transport system for live fish and shellfish and its transport method |
| CN102336310A (en) * | 2010-07-19 | 2012-02-01 | 常熟市爱兜卫生护理用品有限公司 | Sanitary and convenient packaging bag (box) |
| CN102126587A (en) * | 2010-12-15 | 2011-07-20 | 浙江海洋学院 | Oxygen generating agent packaging bag |
| CN203903964U (en) * | 2014-05-04 | 2014-10-29 | 上海海洋大学 | Liquid transfer device |
| CN204168901U (en) * | 2014-10-25 | 2015-02-25 | 马宏鸣 | Oxygen generator and apply the fresh and alive crab conveying arrangement of this device |
| CN207428236U (en) * | 2017-11-12 | 2018-06-01 | 华北理工大学 | A kind of aerator for live fish |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107646785A (en) | 2018-02-02 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180202 Assignee: Tangshan Taisite Testing Technology Co.,Ltd. Assignor: NORTH CHINA University OF SCIENCE AND TECHNOLOGY Contract record no.: X2023980036613 Denomination of invention: A fish oxygen supply device Granted publication date: 20221125 License type: Common License Record date: 20230614 |
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| EE01 | Entry into force of recordation of patent licensing contract |