CN203120721U - Gas-liquid circulating device system of live aquatic product transport case - Google Patents
Gas-liquid circulating device system of live aquatic product transport case Download PDFInfo
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- CN203120721U CN203120721U CN 201320065270 CN201320065270U CN203120721U CN 203120721 U CN203120721 U CN 203120721U CN 201320065270 CN201320065270 CN 201320065270 CN 201320065270 U CN201320065270 U CN 201320065270U CN 203120721 U CN203120721 U CN 203120721U
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Abstract
The utility model discloses a gas-liquid circulating device system of a live aquatic product transport case. The gas-liquid circulating device system of the live aquatic product transport case further comprises a circulating water body device, a gas-liquid pressurizing device, an air circulating device, a liquid oxygen supply monitoring device, a gas-liquid jet-flow device and a gas-liquid decompression flow guiding device, wherein the circulating water body device comprises a multipurpose water pump, a circulating water body communicating pipe and a protection net cover arranged outside the multipurpose water pump. The gas-liquid pressurizing device comprises a pressurizer, a liquid oxygen input connecting pipe, and a mixed gas-liquid pressurizing flow guiding pipe. The air circulating device comprises air inlet pipelines, air inlets and air control valve assemblies. The liquid oxygen supply monitoring device comprises an oxygen storage device, a gas-liquid monitoring device, a three-way pipe joint, a liquid oxygen conveying pipe and a liquid oxygen output pipe. The gas-liquid decompression flow guiding device comprises a gas-liquid decompression pipe and decompression holes. The gas-liquid jet-flow device comprises jet-flow devices and ejecting openings. The gas-liquid circulating device system of the live aquatic product transport case has the advantages of being reliable in performance, rapid in effect, simple in working process, low in transport cost and the like.
Description
Technical field
The utility model relates to a kind of keep-alive aquatic products transportation special equipment device, relates in particular to a kind of fresh or live aquatic products transport case gas-liquid EGR system that is suitable for all types of transport-container for living fishes.
Background technology
In the prior art, crucial being of fresh or live aquatic products keep-alive transportation solves the purification of water body and the dissolved oxygen amount in the increase water body, to reduce CO in the water body
2Too much accumulate, according to surveying and determination, the molecular oxygen content of water body should just can reach the ecological balance of water quality in the 5-10 mg/litre, and assurance is long-time, long transports apart from keep-alive.Yet the dissolved oxygen that all kinds oxygen-increasing device of the prior art does not all fundamentally solve in the fresh-keeping self-cleaning of water body, the water body is lower than problems such as water quality ecological criteria, does not all finish the gas phase of oxygen to the conversion of liquid phase in very short time as yet.
The utility model content
The purpose of this utility model is that a kind of fresh or live aquatic products transport case gas-liquid EGR system will be provided, that this apparatus system has is simple in structure, cost is low, fish box water body high speed dissolved oxygen is purified, make high energy cycle water to satisfy, especially make the needs of air, extraction oxygen.And can improve long fortune the time, high density, remote keep-alive transportation survival rate.
To achieve these goals, technical solution of the present utility model is:
A kind of fresh or live aquatic products transport case gas-liquid EGR system comprises casing, and its special character is: also comprise circulating water body device, apparatus for pressurizing gas, liquid, circulation of air device, liquid oxygen oxygen supply monitoring device, gas-liquid fluidic device, gas-liquid decompression guiding device:
The circulating water body device comprises the multipurpose water pump of being located at casing chamber medium position, has the circulating water body cross over pipe of making circulating water body and being connected in described multipurpose water pump and apparatus for pressurizing gas, liquid, the protection net that places the multipurpose water pump outside, described multipurpose water pump can act on water generates pressure, make water circulation, mixture of oxygen, form the jet water body, air is sucked in the casing;
Apparatus for pressurizing gas, liquid comprises the booster of being located at casing chamber central upper and connecting circulating water body cross over pipe end suitable for reading, this booster has liquid oxygen and the circulating water body supercharging of input and forms the mixing of water oxygen, the effect of supercharging jet function, be installed in the liquid oxygen input tube connector at described booster top, be connected in the booster bottom and gas-liquid mixed water played the mixing gas-liquid pressure-boosting mozzle of quick supercharging guide functions;
The circulation of air device comprises gas-liquid decompression guiding device two air intake pipes connected vertically that are arranged in casing middle part chamber and its cavity bottom, is used for the control air inlet and enters the air shut-off valve assembly natural air flow and that be fixed in two air intake pipe upper ends;
Liquid oxygen oxygen supply monitoring device comprises oxygen-storage device, be fixed in casing front end top the gas-liquid supervising device, be connected in described gas-liquid supervising device top T joint, be used for connecting the liquid oxygen carrier pipe of apparatus for pressurizing gas, liquid and T joint, one end of liquid oxygen efferent duct connects oxygen-storage device, and the other end connects gas-liquid supervising device outlet at bottom end;
Gas-liquid decompression guiding device comprises with two air intake pipes and the horizontal gas-liquid relief pipe that is connected of mixing gas-liquid pressure-boosting mozzle lower port, places several vents on the described gas-liquid relief pipe, and these several vents become the vertical uniform arrangement setting of three row's five equilibriums at the circumference wall body of gas-liquid relief pipe;
The gas-liquid fluidic device comprises two ejectors that are arranged on gas-liquid relief pipe inner chamber middle part, are positioned at mixing position, gas-liquid pressure-boosting mozzle interface portion both sides, the jet that makes its two ejector is respectively towards the interface portion of two air intake pipes and gas-liquid relief pipe, this ejector acts on the jet water body and produces inertia, thereby makes jet manufacturing air and extract airborne oxygen.
As improvement of the technical scheme, described ejector is cone shape structure structure, and its jet diameter is 10mm.
As improvement of the technical scheme, described vent is the circle hole shape structure, and it acts on reduction by the pressure of gas-liquid relief pipe injecting flow guiding mixed water body.
Advantage and the beneficial effect that the utlity model has are:
1, adopts the technical solution of the utility model; by the multipurpose water pump effect; with a kind of pressure of water generates; with the inertia of jet, air is sucked in the casing, guarantee that fish absorbs the oxygen in the natural air; mix with cycle water and circulation low pressure simultaneously; reached the synergy simultaneously of hypoxemia, low pressure, three functions of manufacturing natural air, the Trinity, it is 1500 jin/cube that transport of living fish accumulating density is increased, thereby has realized that fresh or live aquatic products is remote, high temperature, high and cold, high density keep-alive transportation.
2, this apparatus system dependable performance, effect is rapid, workflow is simple, cost of transportation is low, easy to use, in casing fish storehouse, can laterally assemble, also can vertically assemble, this apparatus system uses all-round oxygen system because pressurized container and dual-jet device and two air intake pipe associating mating reaction have been adopted in design, one group in per 2 cubic meter devices/cover oxygen supply and aqueous vapor EGR system, can reach water oxygen mixing inversion of phases function, make and mix in the gas-liquid importing casing, create the respiratory of oxygen enrichment for live fish, realized the purpose of the high speed purifying of fish storehouse water body effectively, on the other hand, mix gas-liquid aerobic respiration fully in casing, improved the nutritional amt of High energy water; Fry can utilize the physioclimate temperature to regulate the temperature needs that are fit to box house according to the ecological situation of fish before the pool under putting in a suitable place to breed; make water quality keep the ecological balance; for the fresh or live aquatic products thing has been created inner natural ecological environment of depending on for existence; thereby reach under the fry pool and put survival rate in a suitable place to breed more than 98%; sustainable 100-200 of long-distance transportation time hour; transportation range can reach more than 5000 kilometers; efficiently solve high temperature; fresh and alive fish (the shrimp of high and cold area long-distance transport; crab) survival rate is low; the difficult problem of fortune fish difficulty; reduced loss, advanced long-range; the development of multi-functional keep-alive aquatic products transporting equipment.
Description of drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 is ejector of the present utility model unit cross-sectional schematic.
Fig. 3 is ejector of the present utility model unit perspective view.
Accompanying drawing marking explanation: 1-casing, 2-air shut-off valve assembly, 3-air inlet, 4-liquid oxygen input tube connector, 5-liquid oxygen carrier pipe, 6-T joint, 7-manometer, 8-gas-liquid supervising device, 9-liquid oxygen efferent duct, 10-booster, 11-air intake pipe, 12-circulating water body cross over pipe, 13-protection net, 14-multipurpose water pump, 15-gas-liquid relief pipe, 16-vent, 17-ejector, 18-mixing gas-liquid pressure-boosting mozzle, 19-jet, 20-oxygen-storage device.
Embodiment
Below, will describe in detail further the utility model with preferred embodiment by reference to the accompanying drawings:
Fig. 1, Fig. 2, Fig. 3 show embodiment of the present utility model.The utlity model has a kind of structure, its formation: be assembled by casing 1, air shut-off valve assembly 2, air inlet 3, liquid oxygen input tube connector 4, liquid oxygen carrier pipe 5, T joint 6, manometer 7, gas-liquid supervising device 8, liquid oxygen efferent duct 9, booster 10, air intake pipe 11, circulating water body cross over pipe 12, protection net 13, multipurpose water pump 14, gas-liquid relief pipe 15, vent 16, ejector 17, mixing gas-liquid pressure-boosting mozzle 18, jet 19, oxygen-storage device 20 and connecting elements etc.This apparatus system can be horizontally installed in the casing chamber, also can vertically arrange.Specifically, design feature of the present utility model is:
The circulating water body device comprises the multipurpose water pump 14 of being located at casing chamber medium position, has the circulating water body cross over pipe 12 of making circulating water body and being connected in described multipurpose water pump and apparatus for pressurizing gas, liquid, the protection net 13 that places the multipurpose water pump outside, described multipurpose water pump can act on water generates pressure, make water circulation, mixture of oxygen, form the jet water body, air is sucked in the casing;
Apparatus for pressurizing gas, liquid comprises the booster 10 of being located at casing chamber central upper and connecting circulating water body cross over pipe end suitable for reading, this booster has liquid oxygen and the circulating water body supercharging of input and forms the mixing of water oxygen, the effect of supercharging jet function, be installed in the liquid oxygen input tube connector 4 at described booster top, be connected in the booster bottom and gas-liquid mixed water played the mixing gas-liquid pressure-boosting mozzle 18 of quick supercharging guide functions;
The circulation of air device comprises gas-liquid decompression guiding device two air intake pipes 11 connected vertically that are arranged in casing 1 middle part chamber and its cavity bottom, is used for control air inlet 3 and enters the air shut-off valve assembly 2 natural air flow and that be fixed in two air intake pipe upper ends;
Liquid oxygen oxygen supply monitoring device comprises oxygen-storage device 20, be fixed in casing front end top gas-liquid supervising device 8, be connected in described gas-liquid supervising device top T joint 6, be used for connecting the liquid oxygen carrier pipe 5 of apparatus for pressurizing gas, liquid and T joint, one end of liquid oxygen efferent duct 9 connects oxygen-storage device, and the other end connects gas-liquid supervising device outlet at bottom end;
Gas-liquid decompression guiding device comprises with two air intake pipes and the horizontal gas-liquid relief pipe 15 that is connected of mixing gas-liquid pressure-boosting mozzle lower port, places several vents 16 on the described gas-liquid relief pipe, and these several vents become the vertical uniform arrangement setting of three row's five equilibriums at the circumference wall body of gas-liquid relief pipe;
The gas-liquid fluidic device comprises two ejectors 17 that are arranged on gas-liquid relief pipe inner chamber middle part, are positioned at mixing position, gas-liquid pressure-boosting mozzle interface portion both sides, the jet 19 that makes its two ejector is respectively towards the interface portion of two air intake pipes and gas-liquid relief pipe, this ejector acts on the jet water body and produces inertia, thereby makes jet manufacturing air and extract airborne oxygen.
In the present embodiment, described ejector 17 is cone shape structure structure, and its jet diameter is 10mm.
In the present embodiment, described vent 16 is circle hole shape structures, and it acts on reduction by the pressure of gas-liquid relief pipe injecting flow guiding mixed water body.
Explanation is at last: above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is elaborated, those skilled in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of the technical program, it all should cover among claim scope of the present utility model by letter.
Claims (3)
1. a fresh or live aquatic products transport case gas-liquid EGR system comprises casing (1), it is characterized in that, also comprises circulating water body device, apparatus for pressurizing gas, liquid, circulation of air device, liquid oxygen oxygen supply monitoring device, gas-liquid fluidic device, gas-liquid decompression guiding device:
The circulating water body device comprises the multipurpose water pump (14) of being located at casing chamber medium position, has the circulating water body cross over pipe (12) of making circulating water body and being connected in described multipurpose water pump and apparatus for pressurizing gas, liquid, the protection net (13) that places the multipurpose water pump outside, described multipurpose water pump can act on water generates pressure, make water circulation, mixture of oxygen, form the jet water body, air is sucked in the casing;
Apparatus for pressurizing gas, liquid comprises the booster (10) of being located at casing chamber central upper and connecting circulating water body cross over pipe end suitable for reading, this booster has liquid oxygen and the circulating water body supercharging of input and forms the mixing of water oxygen, the effect of supercharging jet function, be installed in the liquid oxygen input tube connector (4) at described booster top, be connected in the booster bottom and gas-liquid mixed water played the mixing gas-liquid pressure-boosting mozzle (18) of quick supercharging guide functions;
The circulation of air device comprises gas-liquid decompression guiding device two air intake pipes connected vertically (11) that are arranged in casing (1) middle part chamber and its cavity bottom, is used for control air inlet (3) and enters air shut-off valve assembly (2) the natural air flow and that be fixed in two air intake pipe upper ends;
Liquid oxygen oxygen supply monitoring device comprises oxygen-storage device (20), be fixed in casing front end top gas-liquid supervising device (8), be connected in described gas-liquid supervising device top T joint (6), be used for connecting the liquid oxygen carrier pipe (5) of apparatus for pressurizing gas, liquid and T joint, one end of liquid oxygen efferent duct (9) connects oxygen-storage device, and the other end connects gas-liquid supervising device outlet at bottom end;
Gas-liquid decompression guiding device comprises with two air intake pipes and the horizontal gas-liquid relief pipe (15) that is connected of mixing gas-liquid pressure-boosting mozzle lower port, places several vents (16) on the described gas-liquid relief pipe, and these several vents become the vertical uniform arrangement setting of three row's five equilibriums at the circumference wall body of gas-liquid relief pipe;
The gas-liquid fluidic device comprises two ejectors (17) that are arranged on gas-liquid relief pipe inner chamber middle part, are positioned at mixing position, gas-liquid pressure-boosting mozzle interface portion both sides, the jet (19) that makes its two ejector is respectively towards the interface portion of two air intake pipes and gas-liquid relief pipe, this ejector acts on the jet water body and produces inertia, thereby makes jet manufacturing air and extract airborne oxygen.
2. a kind of fresh or live aquatic products transport case gas-liquid EGR according to claim 1 system, it is characterized in that: described ejector (17) is cone shape structure structure, and its jet diameter is 10mm.
3. a kind of fresh or live aquatic products transport case gas-liquid EGR according to claim 1 system, it is characterized in that: described vent (16) is the circle hole shape structure, and it acts on reduction by the pressure of gas-liquid relief pipe injecting flow guiding mixed water body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065270 CN203120721U (en) | 2013-02-04 | 2013-02-04 | Gas-liquid circulating device system of live aquatic product transport case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065270 CN203120721U (en) | 2013-02-04 | 2013-02-04 | Gas-liquid circulating device system of live aquatic product transport case |
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| Publication Number | Publication Date |
|---|---|
| CN203120721U true CN203120721U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320065270 Expired - Fee Related CN203120721U (en) | 2013-02-04 | 2013-02-04 | Gas-liquid circulating device system of live aquatic product transport case |
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| Country | Link |
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| CN (1) | CN203120721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066557A (en) * | 2015-09-07 | 2015-11-18 | 广东海洋大学 | Intelligent live-keeping household refrigerator with cold accumulation device |
| CN107801676A (en) * | 2017-11-20 | 2018-03-16 | 信宜市晓锋农业科技发展有限公司 | Fresh or live aquatic products storage and transportation device |
-
2013
- 2013-02-04 CN CN 201320065270 patent/CN203120721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066557A (en) * | 2015-09-07 | 2015-11-18 | 广东海洋大学 | Intelligent live-keeping household refrigerator with cold accumulation device |
| CN107801676A (en) * | 2017-11-20 | 2018-03-16 | 信宜市晓锋农业科技发展有限公司 | Fresh or live aquatic products storage and transportation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20150204 |
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| EXPY | Termination of patent right or utility model |