CN105284707A - Device for raising transportation survival rate of larvae of procambarus clarkii - Google Patents
Device for raising transportation survival rate of larvae of procambarus clarkii Download PDFInfo
- Publication number
- CN105284707A CN105284707A CN201510660752.5A CN201510660752A CN105284707A CN 105284707 A CN105284707 A CN 105284707A CN 201510660752 A CN201510660752 A CN 201510660752A CN 105284707 A CN105284707 A CN 105284707A
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- China
- Prior art keywords
- survival rate
- air
- vent
- box
- larvae
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
Abstract
The invention discloses a device for raising the transportation survival rate of larvae of procambarus clarkii. The device is characterized by comprising larva accommodating boxes and a shipping case, wherein the shipping case comprises a case body and a case cover; at least one grid is formed in the case body, and the larva accommodating boxes can be placed in the grids; freezing grooves are formed between the grids and the inner walls of the case body, and ice cubes can be placed in the freezing grooves; and each larva accommodating box comprises a box body and a box cover, a moisturizing layer is laid in each box body, at least one row of first vent holes are formed in four side walls of each box body, and second vent holes corresponding to the first vent holes are formed in four side walls of each box cover. The device can be used for keeping bodies of larvae of the procambarus clarkii to be wet for a long time in the transportation process, so that injury infection due to extrusion among larvae and stress response on larvae can be reduced, transportation cost can be reduced, the transportation efficacy can be sufficiently utilized, death rate of larvae in the transportation process can be reduced to a great extent, and the requirement for living larva transportation on the base of guaranteeing the larva survival rate can be well met.
Description
Technical field
The present invention relates to aquatic product sprout transport utensil, be specifically related to a kind of device improving cray shrimp seedling transportation survival rate.
Background technology
Procambius clarkii (Procambarusclarkii) is a kind of fresh water shrimp, also known as crayfish, cray etc., be the important economic aquatic animal of China, through popularization cultivation for many years, now developed into the main cultivation object of economic shrimps, annual value of production reaches tens billion of RMB.
In development scale Procambius clarkii breeding production process, constantly perfect along with industrial chain, cray shrimp seedling is bred and is become shrimp aquaculture progressively to divide the work, and the transport of shrimp seedling to have become in Procambius clarkii breeding production process an important link.In order to improve the survival rate of shrimp seedling transport, prawn seedling carrier has comparatively strict requirement.The method of existing transport cray shrimp seedling is mainly divided into the dry fortune of band grass and Transportation, to be with the dry fortune of grass more in production.Transport utensil mainly comprises Double-layer oxygen bag, canvas bag, running water car, frame of plastic, bubble chamber etc., most of carrier lamps structure is simple, function singleness, as oxygen bag and canvas bag support owing to not having support body, freight volume is less, and the ability that opposing destroys, easily cause shrimp seedling dead because extruding mutually injured infection; With the transport of running water car, water consumption is large, and the travel time is long, and cost of transportation is high; Pasture and water transport is placed in frame of plastic and bubble chamber, freight volume is more, but haulage time is long, shrimp shoot survival percent is low, need not timing to spray water and make pasture and water and shrimp seedling keep moistening, otherwise shrimp seedling is because of the too fast dry lack of water of shrimp soma and dead of causing of shrimp surface moisture evaporation, the movement requirement based on guarantee shrimp seedling survival rate can not be met well.
Summary of the invention
The object of the invention is the deficiency for prior art exists and imperfection, a kind of device improving cray shrimp seedling transportation survival rate is provided, shrimp seedling stress reaction can be reduced by this device transport cray shrimp seedling, improve shrimp seedling freight volume and shrimp shoot survival percent in transit, reduce cost of transportation, make full use of transport usefulness.
The object of the invention is to be achieved through the following technical solutions:
A kind of device improving cray shrimp seedling transportation survival rate, comprise and receive seedling box and canister, described canister comprises casing and case lid, being provided with at least one grid and receiving seedling box for placing, being provided with freezing tank for placing ice cube between grid and cabinet wall in described casing; Described seedling box of receiving comprises box body, lid, is equipped with moisturizing layer in described box body, and 4 sidewalls of described box body arrange at least a line first air-vent, and 4 sidewalls of described lid are provided with second air-vent corresponding with the first air-vent.
Preferably, the upper edge edge of at least one sidewall of described casing is provided with semicircular indentations, is convenient to picking and placeing of case lid.
Preferably, the material of described casing and case lid is foamed plastics, and foamed plastics has good heat-insulating property, can make to keep suitable temperature for a long time in canister.
Preferably, in described casing, being provided with two grids, between adjacent two grids, being provided with the second freezing tank for placing ice cube.
Preferably, the material of described moisturizing layer is sponge.
Preferably, described in receive seedling box body 4 sidewalls on two row first air-vents are set, adjacent rows first air-vent is being staggered of corresponding room.
Preferably, the diameter of described first air-vent is greater than the diameter of the second air-vent, both ensure that receiving seedling box communicated with outside air, turn avoid to receive the too fast evaporation of moisture in seedling box, is conducive to keeping shrimp seedling shrimp body moistening.
Preferably, described receive to be provided with bottom seedling box body support convex pad, to make in transportation the air circulation between seedling box of receiving of superposition mutually.
When using apparatus of the present invention transport shrimp seedling, toward freezing tank in, put into ice cube, the loading of shrimp seedling is received in seedling box, then is positioned over receiving seedling box stacked in multi-layers in the grid of canister.
Compared with prior art, the invention has the beneficial effects as follows:
Apparatus of the present invention owing to being provided with the freezing tank for filling ice cube in casing, and the temperature in the reduction transport case that the ice cube in freezing tank can be suitable, prevents shrimp seedling Yin Wendu too high and dead; Moisturizing layer can keep the humidity received in transportation in seedling box effectively, prevents shrimp seedling dead because of dehydration.The waste gas that shrimp seedling produces can be discharged from the air-vent received seedling box, completes ventilation; Simultaneously the diameter of the first air-vent is greater than the diameter of the second air-vent, turn avoid to receive the too fast evaporation of moisture in seedling box, is conducive to keeping shrimp seedling shrimp body moistening.Apparatus of the present invention can reduce cost of transportation, make full use of transport usefulness, decrease shrimp seedling stress reaction, reduce the lethality of shrimp seedling in transportation largely, meet the shrimp movement requirement alive based on ensureing shrimp seedling survival rate preferably.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention improves the device of cray shrimp seedling transportation survival rate
Fig. 2 is that the A-A of Fig. 1 is to profile;
Fig. 3 is the structural representation of box body receiving seedling box that the present invention improves the device of cray shrimp seedling transportation survival rate;
Fig. 4 is the structural representation of lid receiving seedling box that the present invention improves the device of cray shrimp seedling transportation survival rate;
In figure, 1-casing, 2-case lid, 3-grid, 4-freezing tank, 5-semicircular indentations, 6-receives seedling box, and 61-box body, 62-lid, 7-first air-vent, 8-second air-vent, 9-supports convex pad.
Embodiment
In order to make technological means of the present invention, feature, reach object and effect is easy to understand, below in conjunction with the drawings and specific embodiments, set forth technical scheme of the present invention further.
Embodiment 1
As Figure 1-4, a kind of device improving cray shrimp seedling transportation survival rate, comprise and receive seedling box 6 and canister, described canister comprises casing 1 and case lid 2, being provided with a grid 3 in described casing 1 and receiving seedling box 6 for placing, being provided with freezing tank 4 between grid 3 and casing 1 inwall for placing ice cube; Described seedling box 6 of receiving comprises box body 61, lid 62, moisturizing layer is equipped with in described box body 61,4 sidewalls of described box body 61 are provided with two row first air-vents 7, adjacent rows first air-vent 7 being staggered in corresponding room, 4 sidewalls of described lid 62 are provided with the second air-vent 8 with the first air-vent 7 correspondence.
In the upper edge of two of described casing 1 symmetrical sidewalls along being provided with semicircular indentations 5, be convenient to picking and placeing of case lid.
The material of described casing 1 and case lid 2 is foamed plastics.
The material of described moisturizing layer is sponge.
The diameter of described first air-vent 7 is greater than the diameter of the second air-vent 8.
Embodiment 2
On the basis of embodiment 1, be provided with and support convex pad 9 bottom the described box body 61 receiving seedling box 6, what to make in transportation superposition mutually receives seedling box 6 air circulation.
Embodiment 3
On the basis of embodiment 2, in described casing 1, being provided with two grids 3, between adjacent two grids 3, being provided with the second freezing tank for placing ice cube.
Adopt the device transport cray shrimp seedling of embodiment 1-3, the time that temperature in canister remains on less than 10 DEG C maintains more than 12 hours, significantly can reduce the consumption of the mobility of cray shrimp seedling, metabolism and oxygen, decrease between shrimp seedling the injured infection of extruding mutually and because of the murderous phenomenon of stress reaction.With existing seed transport adopt more " frame of plastic place pasture and water are dry to be transported " method compared with, in same haulage time, the survival rate of shrimp seedling can improve more than 20%.It can thus be appreciated that, adopt the device transport cray shrimp seedling of embodiment 1-3, when ensureing compared with high-servival rate, long-time or long-distance transport can be carried out, being conducive to the circulation promoting interzone cray seed.
More than show and describe general principle of the present invention and principal character.The technical staff of the industry should understand; actual use is not by the restriction of above-mentioned example; under the prerequisite not departing from the principle of the invention and principal character, the present invention can have respective change and improvement, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. one kind is improved the device of cray shrimp seedling transportation survival rate, it is characterized in that comprising and receive seedling box and canister, described canister comprises casing and case lid, being provided with at least one grid in described casing and receiving seedling box for placing, being provided with the first freezing tank between grid and cabinet wall for placing ice cube; Described seedling box of receiving comprises box body, lid, is equipped with moisturizing layer in described box body, and 4 sidewalls of described box body arrange at least a line first air-vent, and 4 sidewalls of described lid are provided with second air-vent corresponding with the first air-vent.
2. the device of raising cray shrimp seedling transportation survival rate according to claim 1, is characterized in that being convenient to case lid in the upper edge of at least one sidewall of described casing picking and placeing along being provided with semicircular indentations.
3. the device of raising cray shrimp seedling transportation survival rate according to claim 1, is characterized in that the material of described casing and case lid is foamed plastics.
4. the device of raising cray shrimp seedling transportation survival rate according to claim 1, is characterized in that being provided with two grids in described casing, being provided with the second freezing tank for placing ice cube between adjacent two grids.
5. the device of raising cray shrimp seedling transportation survival rate according to claim 1, is characterized in that the material of described moisturizing layer is sponge.
6. the device of raising cray shrimp seedling transportation survival rate according to claim 1, receive described in it is characterized in that seedling box box body 4 sidewalls on two row first air-vents are set, adjacent rows first air-vent is being staggered of corresponding room.
7. the device of the raising cray shrimp seedling transportation survival rate according to claim 1 or 6, is characterized in that the diameter of described first air-vent is greater than the diameter of the second air-vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660752.5A CN105284707B (en) | 2015-10-14 | 2015-10-14 | A kind of device improving cray shrimp seedling transportation survival rate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660752.5A CN105284707B (en) | 2015-10-14 | 2015-10-14 | A kind of device improving cray shrimp seedling transportation survival rate |
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| Publication Number | Publication Date |
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| CN105284707A true CN105284707A (en) | 2016-02-03 |
| CN105284707B CN105284707B (en) | 2018-11-30 |
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| CN201510660752.5A Active CN105284707B (en) | 2015-10-14 | 2015-10-14 | A kind of device improving cray shrimp seedling transportation survival rate |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706983A (en) * | 2016-03-16 | 2016-06-29 | 上海海洋大学 | Waterless keep-alive transportation method of live shrimps |
| CN107047436A (en) * | 2017-05-15 | 2017-08-18 | 中国科学院南海海洋研究所 | A kind of crown of thorns parent long-distance transport device and transportation resources |
| CN107484701A (en) * | 2017-08-21 | 2017-12-19 | 宜宾县普安镇揽胜种养殖专业合作社 | The device of survival rate during raising shrimp long distance transportation living |
| CN110402859A (en) * | 2019-06-12 | 2019-11-05 | 长江大学 | A method of improving seedlings of Procambrus clarkii transportation survival rate |
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| ES2212749A1 (en) * | 2003-01-14 | 2004-07-16 | Emilio Espinosa Velazquez | System for transporting fish embryonated eggs, has sealing container including thermal insulator, where sealing container is made of stainless steel and provided with outlet to evacuate residual water |
| CN200950779Y (en) * | 2006-10-08 | 2007-09-26 | 鲁东大学 | Stichopus japonicus species waterless transport box |
| CN202890225U (en) * | 2012-11-14 | 2013-04-24 | 重庆盾之王实业有限公司 | Transport case used in live lobster transportation |
| CN202958482U (en) * | 2012-12-05 | 2013-06-05 | 浙江佛顶山电器有限公司 | Live seafood transport case |
| CN203152263U (en) * | 2012-12-07 | 2013-08-28 | 汪哲宇 | Fish storage and transportation container with cold accumulation device |
| 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 |
| CN103754500A (en) * | 2014-01-03 | 2014-04-30 | 昆山市富众网络科技有限公司 | River crab packing box |
| CN104285875A (en) * | 2014-10-29 | 2015-01-21 | 中国水产科学研究院渔业机械仪器研究所 | Waterless transportation box for living aquatic products |
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2015
- 2015-10-14 CN CN201510660752.5A patent/CN105284707B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2212749A1 (en) * | 2003-01-14 | 2004-07-16 | Emilio Espinosa Velazquez | System for transporting fish embryonated eggs, has sealing container including thermal insulator, where sealing container is made of stainless steel and provided with outlet to evacuate residual water |
| CN200950779Y (en) * | 2006-10-08 | 2007-09-26 | 鲁东大学 | Stichopus japonicus species waterless transport box |
| CN202890225U (en) * | 2012-11-14 | 2013-04-24 | 重庆盾之王实业有限公司 | Transport case used in live lobster transportation |
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| CN203152263U (en) * | 2012-12-07 | 2013-08-28 | 汪哲宇 | Fish storage and transportation container with cold accumulation device |
| 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 |
| CN103754500A (en) * | 2014-01-03 | 2014-04-30 | 昆山市富众网络科技有限公司 | River crab packing box |
| CN104285875A (en) * | 2014-10-29 | 2015-01-21 | 中国水产科学研究院渔业机械仪器研究所 | Waterless transportation box for living aquatic products |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706983A (en) * | 2016-03-16 | 2016-06-29 | 上海海洋大学 | Waterless keep-alive transportation method of live shrimps |
| CN107047436A (en) * | 2017-05-15 | 2017-08-18 | 中国科学院南海海洋研究所 | A kind of crown of thorns parent long-distance transport device and transportation resources |
| CN107484701A (en) * | 2017-08-21 | 2017-12-19 | 宜宾县普安镇揽胜种养殖专业合作社 | The device of survival rate during raising shrimp long distance transportation living |
| CN110402859A (en) * | 2019-06-12 | 2019-11-05 | 长江大学 | A method of improving seedlings of Procambrus clarkii transportation survival rate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105284707B (en) | 2018-11-30 |
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