CN101480173B - Method for transporting living body of crab and special equipment thereof - Google Patents
Method for transporting living body of crab and special equipment thereof Download PDFInfo
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- CN101480173B CN101480173B CN2009100960109A CN200910096010A CN101480173B CN 101480173 B CN101480173 B CN 101480173B CN 2009100960109 A CN2009100960109 A CN 2009100960109A CN 200910096010 A CN200910096010 A CN 200910096010A CN 101480173 B CN101480173 B CN 101480173B
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Abstract
The invention discloses a method and a special device for live crab transportation. A water vapour generating device is adopted to supply water vapour made of the cooling water of semiconductor refrigeration blocks to an insulation casing with an insulating door, and the insulation casing keeps temperature to be between 3 DEG C to 5 DEG C and the concentration of oxygen to be larger than 70 percent in a transportation process. The invention has the advantages of small consumption of water for transportation, low mortality rate of live crabs and long live time of the live crabs in transportation, simple and convenient operation, low cost, and the like, thereby suiting large-scale popularization.
Description
Technical field
The present invention relates to load and transport aquatic animal living body transportation method and case tool thereof, especially design method for transporting living body of crab and isolated plant thereof.
Background technology
Crab class aquatic products are liked by people because of its unique taste, such as swimming crab, mud crab etc., along with people's living standard improves, people also improve constantly quality requirement the particularly demand increase of fresh goods of crab class aquatic products, therefore require fresh and alive accumulating, packing to propose more strict requirement, and the accumulating packing to fresh and alive crab class aquatic products is comparatively original at present, adopt large bamboo or wicker basket transportation crab to have high lethality, and the crab body generally all is subjected to serious extruding, reduced selling price; More better employing oxygenation is transported, and with rubber band crab is pinioned and is put into plastic sack or bucket and inflation, tightens sack, puts into the bubble chamber and the sealing that fill trash ice at last.Yet the space of its waste is more.Also have processing means such as sub-cooled anaesthesia, chemistry anesthesia, it all is crab to be immersed in make its dormancy or calomel poisoning in the water, reduces its vital movement and then carries out long-distance transportation.In water tank that its transportation has the time greatly weight to be that water or operating technology require very high, the employing that has chemical agent, the body surface that directly contacts the crab class owing to ice cube that also has causes the situation of the frostbite of freezing to death.And along with the development of society, the consumer unprecedentedly improves the degree of concern of health, and the healthy hidden danger that narcotic improper interpolation brought also can serious blow consumption.For this reason, need a kind of means of transportation that can effectively overcome above-mentioned defective, can transport crab alive in a large number, do not add chemical agent again, also want simultaneously not to be squeezed between the crab body.
Summary of the invention
The objective of the invention is at prior art provide a kind of transport water consumption little, the transportation lethality low, the keep-alive time is long and method for transporting living body of crab and isolated plant thereof easy and simple to handle, with low cost, as to be suitable for large-scale promotion.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: living body of crab transportation isolated plant, comprise insulation shell with thermal insulating door thermally insulated door, wherein: the insulation shell inboard is provided with dividing plate, and this dividing plate is separated into separate storing storehouse and equipment compartment with insulation shell inside; The bottom in storing storehouse is equipped with the ponding dish; The top in storing storehouse is provided with the loading dish, and this loading dish matches with the sidewall in storing storehouse; The water vapour generating means is installed in the equipment compartment; The water vapour generating means is connected with the storing storehouse through running through the wireway that is arranged on dividing plate; The top of equipment compartment is provided with water tank, and this water tank connects the water vapour generating means through water pipe; Water tank runs through and is shaped on water inlet pipe; Insulation shell runs through and is provided with the semiconductor refrigerating piece, and the cooling surface of this semiconductor refrigerating piece some be close to the sidewall of water tank; Water-level probe also is installed in the water tank; At least one lambda sensor is installed in the storing storehouse; At least one temp probe is installed in the storing storehouse; The top of insulation shell is run through and is provided with the oxygen therapy motor-driven valve pipe that can connect outside oxygen delivery equipment; Oxygen therapy motor-driven valve pipe is connected with wireway; Equipment compartment also is equipped with control device; Control device is electrically connected with alarm; Temp probe, oxygen concentration sensor and water-level probe all are electrically connected with control device, and control device can be controlled the running of semiconductor refrigerating piece according to the input signal of temp probe; Control device can be cured by oxygen therapy the switching of motor-driven valve pipe according to the input signal control of lambda sensor; Control device can be controlled the alarm condition of alarm according to the input signal of water-level probe.Said structure is reasonable, makes simply, and the consumption of various resources is all smaller, with low cost when using.
For optimizing technique scheme, the measure of taking also comprises: the loading dish comprises the framework of the rectangle of being made up of four straight-bars; Framework underside is sealed by stainless (steel) wire; A straight-bar upside forming described framework is connected with cover net, and the outside of its excess-three root straight-bar is connected with negative thread gluing; The outer of cover net is shaped on positive thread gluing.Stainless (steel) wire can carry the bigger body weight of crab class owing to be rigidity, prevents whole loading dish distortion.
The lower end of loading dish is shaped on four supporting legs.Be used to keep the interval between a plurality of loading dishes, help the circulation of air and flowing of steam.
The quantity of the outlet side of wireway is more than or equal to the quantity of loading dish.It has guaranteed sufficient steam supply, prevents the death of crab class lack of water.
The loading dish has three at least, and stacks successively from top to bottom.Alarm is the loudspeaker that are arranged on the insulation shell.Can be in water tank lacks water, insulation shell the warning of sounding when unusual of temperature or oxygen concentration.
Method for transporting living body of crab, it comprises the steps:
1. gradient cooling step: use water vapour spray crab class through supercooling; Adopt gradient cooling that the crab class is cooled to 3 ℃ to 5 ℃ in the spray process; Make the crab class adapt to the low temperature environment of transportation, and under the water vapour spray, can effectively keep normal breathing, the keep-alive time that prolongs transportation can be arranged.
2. step is transported in insulation: with the crab class of water spray after 1. step is handled that is cooled to 3 ℃ to 5 ℃; Oxygen concentration in the transportation around the crab class is greater than 70%; The weight ratio of living body of crab and transportation water was greater than 20: 1.
The prioritization scheme that adopts also comprises: the thermograde that gradient cooling adopts is less than 4 ℃; The time that each thermograde is kept is 1min to 10min.
The transportation water that step 1. or 2. adopts filters the back through biological filter membrane and reuses after spray crab class.
Because the present invention has adopted the insulation shell inboard to establish the water vapour generating means, the water vapour generating means is connected with the storing storehouse through running through the wireway that is arranged on dividing plate, insulation shell runs through and is provided with the semiconductor refrigerating piece, and some is close to the sidewall of water tank the cooling surface of this semiconductor refrigerating piece, make the steam of low temperature can play cooling effect, can play the effect that earns a bare living again the crab class of transportation; The top of equipment compartment is provided with water tank, and this water tank supplies water to it through water pipe connection water vapour generating means; Oxygen therapy motor-driven valve pipe is connected with wireway and carries out oxygenation; Equipment compartment also is equipped with control device; Control device is electrically connected with alarm, temp probe, lambda sensor and water-level probe, and control device can be controlled the running of semiconductor refrigerating piece according to the input signal of temp probe, can occur giving the alarm under the unusual situation and do the operation of supplemental oxygen accordingly at insulation shell internal temperature or oxygen concentration, cistern water level, and the operating mode that can control the semiconductor refrigerating piece when temperature anomaly is with adaptive temperature control requirement, automatically working, easy to use.So the present invention have that the transportation water consumption is little, the transportation lethality is low, the keep-alive time is long and easy and simple to handle, with low cost, be suitable for advantage such as large-scale promotion.
Description of drawings
Fig. 1 is the interior schematic diagram of the embodiment of the invention;
Fig. 2 is the structural representation of A-A section among Fig. 1;
Fig. 3 is the perspective view of the loading dish of the embodiment of the invention;
Fig. 4 is the perspective view of the embodiment of the invention.
Embodiment
Below in conjunction with attached embodiment the present invention is described in further detail.
Drawing reference numeral explanation: insulation shell 1, storing storehouse 1a, equipment compartment 1b, thermal insulating door thermally insulated door 11, loudspeaker 12, water vapour generating means 2, water pipe 21, wireway 22, loading dish 3, framework 31, stainless (steel) wire 32, supporting leg 33, cover net 34, positive thread gluing 35a, negative thread gluing 35b, water tank 4, water inlet pipe 41, dividing plate 5, semiconductor refrigerating piece 6, control device 7, temp probe 71, lambda sensor 72, water-level probe 73, ponding dish 8, oxygen therapy motor-driven valve pipe 9.
Embodiment: referring to figs. 1 through Fig. 4, living body of crab transportation isolated plant, comprise the insulation shell 1 with thermal insulating door thermally insulated door 11, wherein: insulation shell 1 inboard is provided with dividing plate 5, and this dividing plate 5 is separated into separate storing storehouse 1a and equipment compartment 1b with insulation shell 1 inside; The bottom of storing storehouse 1a is equipped with ponding dish 8; The top of storing storehouse 1a is provided with loading dish 3, and this loading dish 3 matches with the sidewall of storing storehouse 1a; Water vapour generating means 2 is installed in the equipment compartment 1b; Water vapour generating means 2 is connected with storing storehouse 1a through running through the wireway 22 that is arranged on dividing plate 5; The top of equipment compartment 1b is provided with water tank 4, and this water tank 4 connects water vapour generating means 2 through water pipe 21; Water tank 4 runs through and is shaped on water inlet pipe 41; Insulation shell 1 runs through and is provided with semiconductor refrigerating piece 6, and the cooling surface of this semiconductor refrigerating piece 6 some be close to the sidewall of water tank 4; Water-level probe 73 also is installed in the water tank 4; At least one lambda sensor 72 is installed in the 1a of storing storehouse; At least one temp probe 71 is installed in the 1a of storing storehouse; The top of insulation shell 1 is run through and is provided with the oxygen therapy motor-driven valve pipe 9 that can connect outside oxygen delivery equipment; Oxygen therapy motor-driven valve pipe 9 is connected with wireway 22; Equipment compartment 1b also is equipped with control device 7; Control device 7 is electrically connected with alarm; Temp probe 71, lambda sensor 72 and water-level probe 73 all are electrically connected with control device 7 is installed, and control device 7 can be controlled the running of semiconductor refrigerating piece 6 according to the input signal of temp probe 71; Control device 7 can be cured by oxygen therapy the switching of motor-driven valve pipe 9 according to the input signal control of lambda sensor 72; Control device 7 can be controlled the alarm condition of alarm according to the input signal of water-level probe 73.
Loading dish 3 comprises the framework 31 of the rectangle of being made up of four straight-bars; Framework 31 downsides are by stainless (steel) wire 32 sealings; A straight-bar upside forming described framework 31 is connected with cover net 34, and the outside of its excess-three root straight-bar is connected with negative thread gluing 35b; The outer of cover net 34 is shaped on positive thread gluing 35a.
The lower end of loading dish 3 is shaped on four supporting legs 33.The quantity of the outlet side of wireway 22 is more than or equal to the quantity of loading dish 3.Loading dish 3 has three at least, and stacks successively from top to bottom.Alarm is the loudspeaker 12 that are arranged on the insulation shell 1.
Method for transporting living body of crab, it comprises the steps:
1. gradient cooling step: use water vapour spray crab class through supercooling; Adopt gradient cooling that the crab class is cooled to 5 ℃ in the spray process;
2. step is transported in insulation: with the crab class of water spray after 1. step is handled that is cooled to 5 ℃; Oxygen concentration in the transportation around the crab class by volume percentage is 70%; Living body of crab is 20: 1 with the weight ratio of transportation water.
The thermograde that gradient cooling adopts is less than 4 ℃; The time that each thermograde is kept is 5min.
Although described the present invention in conjunction with preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; under the situation that does not break away from the spirit and scope of the present invention; can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so protection scope of the present invention is as the criterion when looking the claim restricted portion that is proposed.
Claims (8)
1. living body of crab transports isolated plant, comprise the have thermal insulating door thermally insulated door insulation shell (1) of (11), it is characterized in that: described insulation shell (1) inboard is provided with dividing plate (5), and this dividing plate (5) is separated into separate storing storehouse (1a) and equipment compartment (1b) with described insulation shell (1) inside; The bottom in described storing storehouse (1a) is equipped with ponding dish (8); The top in described storing storehouse (1a) is provided with loading dish (3), and this loading dish (3) matches with the sidewall in described storing storehouse (1a); Water vapour generating means (2) is installed in the described equipment compartment (1b); Described water vapour generating means (2) is connected with described storing storehouse (1a) through running through the wireway (22) that is arranged on described dividing plate (5); The top of described equipment compartment (1b) is provided with water tank (4), and this water tank (4) connects described water vapour generating means (2) through water pipe (21); Described water tank (4) runs through and is shaped on water inlet pipe (41); Described insulation shell (1) runs through and is provided with semiconductor refrigerating piece (6), and the cooling surface of this semiconductor refrigerating piece (6) some be close to the sidewall of described water tank (4); Water-level probe (73) also is installed in the described water tank (4); At least one lambda sensor (72) is installed in the described storing storehouse (1a); At least one temp probe (71) is installed in the described storing storehouse (1a); The top of described insulation shell (1) is run through and is provided with the oxygen therapy motor-driven valve pipe (9) that can connect outside oxygen delivery equipment; Described oxygen therapy motor-driven valve pipe (9) is connected with described wireway (22); Described equipment compartment (1b) also is equipped with control device (7); Described control device (7) is electrically connected with alarm; Described temp probe (71), lambda sensor (72) and water-level probe (73) all are electrically connected with described control device (7), and described control device (7) can be controlled the running of described semiconductor refrigerating piece (6) according to the input signal of described temp probe (71); Described control device (7) can be controlled the switching of described oxygen therapy motor-driven valve pipe (9) according to the input signal of described lambda sensor (72); Described control device (7) can be controlled the alarm condition of described alarm according to the input signal of described water-level probe (73); Described loading dish (3) comprises the framework (31) of the rectangle of being made up of four straight-bars; Described framework (31) downside is sealed by stainless (steel) wire (32); A straight-bar upside forming described framework (31) is connected with cover net (34), and the outside of its excess-three root straight-bar is connected with negative thread gluing (35b); The outer of described cover net (34) is shaped on positive thread gluing (35a).
2. living body of crab transportation isolated plant according to claim 1, it is characterized in that: the lower end of described loading dish (3) is shaped on four supporting legs (33).
3. living body of crab transportation isolated plant according to claim 1 and 2, it is characterized in that: the quantity of the outlet side of described wireway (22) is more than or equal to the quantity of described loading dish (3).
4. living body of crab transportation isolated plant according to claim 3, it is characterized in that: described loading dish (3) has three at least, and stacks successively from top to bottom.
5. living body of crab transportation isolated plant according to claim 4, it is characterized in that: described alarm is for being arranged on the loudspeaker (12) on the described insulation shell (1).
6. living body of crab transportation isolated plant according to claim 5, it is characterized in that: described ponding dish (8) top is provided with biological filter membrane; In described ponding dish (8), also be provided with water pump, the water in the ponding dish (8) can be failed back described water tank (4).
7. method for transporting living body of crab is characterized in that comprising the steps:
1. gradient cooling step: use water vapour spray crab class through supercooling; Adopt gradient cooling that the crab class is cooled to 3 ℃ to 5 ℃ in the spray process, the thermograde that described gradient cooling adopts is less than 4 ℃; The time that each thermograde is kept is 1min to 10min;
2. step is transported in insulation: with the crab class of water spray after 1. step is handled that is cooled to 3 ℃ to 5 ℃; Oxygen concentration in the transportation around the crab class by volume percentage greater than 70%; The weight ratio of described living body of crab and transportation water was greater than 20: 1.
8. method for transporting living body of crab according to claim 7 is characterized in that: the transportation water that step 1. or 2. adopts filters the back through biological filter membrane and reuses after spray crab class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100960109A CN101480173B (en) | 2009-01-22 | 2009-01-22 | Method for transporting living body of crab and special equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100960109A CN101480173B (en) | 2009-01-22 | 2009-01-22 | Method for transporting living body of crab and special equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101480173A CN101480173A (en) | 2009-07-15 |
| CN101480173B true CN101480173B (en) | 2011-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100960109A Expired - Fee Related CN101480173B (en) | 2009-01-22 | 2009-01-22 | Method for transporting living body of crab and special equipment thereof |
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| CN (1) | CN101480173B (en) |
Families Citing this family (10)
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| CN101720712B (en) * | 2009-12-03 | 2012-11-21 | 上海海洋大学 | Packaging method for water-leaving freshness preservation of portunus tritubercularus living body |
| CN103109761A (en) * | 2013-02-05 | 2013-05-22 | 湖北省水产科学研究所 | Fry batch incubating device |
| CN103081848A (en) * | 2013-02-07 | 2013-05-08 | 刘富来 | Water-free transportation device and implementation method for fish dormancy induction |
| CN103734070A (en) * | 2014-01-03 | 2014-04-23 | 昆山市富众网络科技有限公司 | Transport case for live crabs |
| CN104534808B (en) * | 2015-01-07 | 2017-01-18 | 青岛海尔股份有限公司 | Control method of keep-alive refrigeration device |
| CN104813972A (en) * | 2015-05-29 | 2015-08-05 | 广西金海环岛渔业有限公司 | Live transportation method of green crabs |
| CN105123591A (en) * | 2015-10-21 | 2015-12-09 | 淮海工学院 | Living portunus trituberculatus transportation method |
| CN108094296A (en) * | 2017-12-22 | 2018-06-01 | 浦江县酉泽水产科技有限公司 | Vortex type live crab transporting equipment |
| CN110150212A (en) * | 2018-04-17 | 2019-08-23 | 天津农学院 | It is a kind of reduce Portunus trituberculatus Miers injury of fighting transportation resources and device |
| CN108925489B (en) * | 2018-08-01 | 2021-03-09 | 江苏螯龙水产养殖科技有限公司 | Spraying device for transporting low-temperature living lobsters |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1027567C (en) * | 1993-05-07 | 1995-02-08 | 李振瑜 | Reservation and transportation method for living aquatic product |
-
2009
- 2009-01-22 CN CN2009100960109A patent/CN101480173B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1027567C (en) * | 1993-05-07 | 1995-02-08 | 李振瑜 | Reservation and transportation method for living aquatic product |
Non-Patent Citations (4)
| Title |
|---|
| JP平1-289431A 1989.11.21 |
| JP特开平5-168371A 1993.07.02 |
| JP特开平8-103187A 1996.04.23 |
| JP特开平8-140523A 1996.06.04 |
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| CN101480173A (en) | 2009-07-15 |
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Granted publication date: 20110112 Termination date: 20140122 |