CN206782495U - A kind of giant panda freezing of semen transfer cask - Google Patents

A kind of giant panda freezing of semen transfer cask Download PDF

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Publication number
CN206782495U
CN206782495U CN201720654514.8U CN201720654514U CN206782495U CN 206782495 U CN206782495 U CN 206782495U CN 201720654514 U CN201720654514 U CN 201720654514U CN 206782495 U CN206782495 U CN 206782495U
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CN
China
Prior art keywords
inner bag
shell
layer
molecular sieve
heat
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.)
Expired - Fee Related
Application number
CN201720654514.8U
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Chinese (zh)
Inventor
蔡志刚
侯蓉
张志和
刘玉良
王海瑞
兰景超
黄祥明
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CHENGDU RESEARCH BASE OF GIANT PANDA BREEDING
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CHENGDU RESEARCH BASE OF GIANT PANDA BREEDING
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Publication date
Application filed by CHENGDU RESEARCH BASE OF GIANT PANDA BREEDING filed Critical CHENGDU RESEARCH BASE OF GIANT PANDA BREEDING
Priority to CN201720654514.8U priority Critical patent/CN206782495U/en
Application granted granted Critical
Publication of CN206782495U publication Critical patent/CN206782495U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of giant panda freezing of semen transfer cask, including shell and the inner bag being arranged in shell, inner bag neck is provided with the top of inner bag, the inner bag neck stretches out from cover top portion, thermal insulation cover is provided with the top of inner bag neck, space between connection shell and inner bag is provided with shell and vacuumizes mouth, liquid nitrogen adsorption layer is provided with inner bag inwall, inner bladder outer wall is coated with aerogel heat-proof layer, outer casing inner wall is provided with molecular sieve drying oxidant layer, and vacuum interlayer is formed between aerogel heat-proof layer and molecular sieve drying oxidant layer.In the utility model, transfer cask inner bladder outer wall cladding aerogel heat-proof layer, aeroge is very outstanding heat-barrier material, can be obviously improved heat insulation effect, extends soaking time, ensures sperm quality.Outer casing inner wall is provided with molecular sieve drying oxidant layer, and when a small amount of air enters vacuum interlayer, vapor is adsorbed by molecular sieve desiccant, reduces the humidity of air in vacuum interlayer, reduces heat exchange, improves heat insulation effect.

Description

A kind of giant panda freezing of semen transfer cask
Technical field
The utility model belongs to cryogenic tank field, and in particular to a kind of giant panda freezing of semen transfer cask.
Background technology
Giant panda is the distinctive rareness species in China, and fertility is low, and oestrus is short.In Captive Giant Panda population, Due to being in the male and female giant panda negligible amounts of breeding period simultaneously, the success rate of natural mating is relatively low, so can sometimes take The method of artificial insemination promotes giant panda to be pregnant.
The giant panda seminal fluid manually collected, viable sperm therein can gradually lose activity in normal temperature environment, influence The conception rate of artificial insemination.
, it is necessary to be put into refrigeration transportation in liquid nitrogen container after general giant panda semen collection, for the sake of security, mostly using boat Empty liquid nitrogen container transports, but existing aviation liquid nitrogen container has that soaking time is shorter, and insulating sandwich vacuum, which declines, causes temperature After change, particularly air enter interlayer, because the vapor in air causes heat insulation effect to decline, the matter of cryopreservation sperm is influenceed Amount.After recovery, the success rate of artificial insemination can be greatly reduced.
The content of the invention
Technical problem to be solved in the utility model is:The heat insulation effect of liquid nitrogen container how is improved, ensures long-distance transport When Micrograph On Spermatoa of The Giant Panda quality.
The technical solution of the utility model is:A kind of giant panda freezing of semen transfer cask, including shell and it is arranged on shell Interior inner bag, inner bag top are provided with inner bag neck, and the inner bag neck is stretched out from cover top portion, and insulation is provided with the top of inner bag neck Lid, space between connection shell and inner bag is provided with shell vacuumizes mouth, and liquid nitrogen adsorption layer is provided with inner bag inwall, Inner bladder outer wall is coated with aerogel heat-proof layer, and outer casing inner wall is provided with molecular sieve drying oxidant layer, aerogel heat-proof layer and molecular sieve Vacuum interlayer is formed between desiccant layer.
Further, the aerogel heat-proof layer uses silica aerogel material, thickness 0.5-1cm.
Further, molecular sieve drying oxidant layer uses 5A molecular sieves, thickness 0.8-1.2cm.
Compared with prior art, the utility model has the advantages that:
1st, in the utility model, transfer cask inner bladder outer wall cladding aerogel heat-proof layer, aeroge is very outstanding heat-insulated Material, heat insulation effect can be obviously improved, extend soaking time, ensure sperm quality.
2nd, outer casing inner wall is provided with molecular sieve drying oxidant layer, and when a small amount of air enters vacuum interlayer, vapor is by molecular sieve Drier adsorbs, and reduces the humidity of air in vacuum interlayer, reduces heat exchange, improves heat insulation effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Reference is in figure:1- inner bags, 2- shells, 3- liquid nitrogen adsorption layers, 4- aerogel heat-proof layers, 5- molecular sieve dryings Oxidant layer, 6- inner bag necks, 7- thermal insulation covers, 8- vacuumize mouth.
Embodiment
Embodiment 1
As shown in figure 1, a kind of giant panda freezing of semen transfer cask, including shell 2 and the inner bag 1 that is arranged in shell 2, outside Shell 2 and inner bag 1 use aluminum alloy material.The top of inner bag 1 is provided with inner bag neck 6, and the inner bag neck 6 stretches out from the top of shell 2, The top of inner bag neck 6 is provided with thermal insulation cover 7.Space between connection shell 2 and inner bag 1 is provided with shell 2 and vacuumizes mouth 8, it is provided with liquid nitrogen adsorption layer 3 on the inwall of inner bag 1, the outer wall of inner bag 1 is coated with aerogel heat-proof layer 4, and the inwall of shell 2 is provided with point Son sieve desiccant layer 5, vacuum interlayer is formed between aerogel heat-proof layer 4 and molecular sieve drying oxidant layer 5.
In the present embodiment, using double heat insulation structurals, i.e. aerogel heat-proof and vacuum interlayer is heat-insulated, can significantly improve insulation energy Power.In addition, in the inwall molecular sieve desiccant of shell 2, the vapor leak into air can be absorbed, reduces the heat-transfer capability of air, Lift heat insulation effect.
Embodiment 2
As shown in figure 1, a kind of giant panda freezing of semen transfer cask, including shell 2 and the inner bag 1 that is arranged in shell 2, outside Shell 2 and inner bag 1 use aluminum alloy material.The top of inner bag 1 is provided with inner bag neck 6, and the inner bag neck 6 stretches out from the top of shell 2, The top of inner bag neck 6 is provided with thermal insulation cover 7.Space between connection shell 2 and inner bag 1 is provided with shell 2 and vacuumizes mouth 8, it is provided with liquid nitrogen adsorption layer 3 on the inwall of inner bag 1, the outer wall of inner bag 1 is coated with aerogel heat-proof layer 4, and the inwall of shell 2 is provided with point Son sieve desiccant layer 5, vacuum interlayer is formed between aerogel heat-proof layer 4 and molecular sieve drying oxidant layer 5.The aerogel heat-proof layer 4 use silica aerogel material, thickness 0.5cm.
Embodiment 3
As shown in figure 1, a kind of giant panda freezing of semen transfer cask, including shell 2 and the inner bag 1 that is arranged in shell 2, outside Shell 2 and inner bag 1 use aluminum alloy material.The top of inner bag 1 is provided with inner bag neck 6, and the inner bag neck 6 stretches out from the top of shell 2, The top of inner bag neck 6 is provided with thermal insulation cover 7.Space between connection shell 2 and inner bag 1 is provided with shell 2 and vacuumizes mouth 8, it is provided with liquid nitrogen adsorption layer 3 on the inwall of inner bag 1, the outer wall of inner bag 1 is coated with aerogel heat-proof layer 4, and the inwall of shell 2 is provided with point Son sieve desiccant layer 5, vacuum interlayer is formed between aerogel heat-proof layer 4 and molecular sieve drying oxidant layer 5.The aerogel heat-proof layer 4 use silica aerogel material, thickness 1cm.
Embodiment 4
As shown in figure 1, a kind of giant panda freezing of semen transfer cask, including shell 2 and the inner bag 1 that is arranged in shell 2, outside Shell 2 and inner bag 1 use aluminum alloy material.The top of inner bag 1 is provided with inner bag neck 6, and the inner bag neck 6 stretches out from the top of shell 2, The top of inner bag neck 6 is provided with thermal insulation cover 7.Space between connection shell 2 and inner bag 1 is provided with shell 2 and vacuumizes mouth 8, it is provided with liquid nitrogen adsorption layer 3 on the inwall of inner bag 1, the outer wall of inner bag 1 is coated with aerogel heat-proof layer 4, and the inwall of shell 2 is provided with point Son sieve desiccant layer 5, vacuum interlayer is formed between aerogel heat-proof layer 4 and molecular sieve drying oxidant layer 5.The aerogel heat-proof layer 4 use silica aerogel material, thickness 0.5cm.Molecular sieve drying oxidant layer uses 5A molecular sieves, thickness 0.8cm.
Embodiment 5
As shown in figure 1, a kind of giant panda freezing of semen transfer cask, including shell 2 and the inner bag 1 that is arranged in shell 2, outside Shell 2 and inner bag 1 use aluminum alloy material.The top of inner bag 1 is provided with inner bag neck 6, and the inner bag neck 6 stretches out from the top of shell 2, The top of inner bag neck 6 is provided with thermal insulation cover 7.Space between connection shell 2 and inner bag 1 is provided with shell 2 and vacuumizes mouth 8, it is provided with liquid nitrogen adsorption layer 3 on the inwall of inner bag 1, the outer wall of inner bag 1 is coated with aerogel heat-proof layer 4, and the inwall of shell 2 is provided with point Son sieve desiccant layer 5, vacuum interlayer is formed between aerogel heat-proof layer 4 and molecular sieve drying oxidant layer 5.The aerogel heat-proof layer 4 use silica aerogel material, thickness 1cm.Molecular sieve drying oxidant layer uses 5A molecular sieves, thickness 1.2cm.

Claims (3)

1. a kind of giant panda freezing of semen transfer cask, including shell and the inner bag being arranged in shell, inner bag top is provided with interior Courage neck, the inner bag neck stretch out from cover top portion, are provided with thermal insulation cover at the top of inner bag neck, connection shell is provided with shell Space vacuumizes mouth between inner bag, it is characterised in that liquid nitrogen adsorption layer is provided with inner bag inwall, inner bladder outer wall is coated with Aerogel heat-proof layer, outer casing inner wall are provided with molecular sieve drying oxidant layer, shape between aerogel heat-proof layer and molecular sieve drying oxidant layer Into vacuum interlayer.
A kind of 2. giant panda freezing of semen transfer cask according to claim 1, it is characterised in that the aerogel heat-proof layer Using silica aerogel material, thickness 0.5-1cm.
3. a kind of giant panda freezing of semen transfer cask according to claim 1, it is characterised in that molecular sieve drying oxidant layer is adopted With 5A molecular sieves, thickness 0.8-1.2cm.
CN201720654514.8U 2017-06-07 2017-06-07 A kind of giant panda freezing of semen transfer cask Expired - Fee Related CN206782495U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720654514.8U CN206782495U (en) 2017-06-07 2017-06-07 A kind of giant panda freezing of semen transfer cask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720654514.8U CN206782495U (en) 2017-06-07 2017-06-07 A kind of giant panda freezing of semen transfer cask

Publications (1)

Publication Number Publication Date
CN206782495U true CN206782495U (en) 2017-12-22

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CN201720654514.8U Expired - Fee Related CN206782495U (en) 2017-06-07 2017-06-07 A kind of giant panda freezing of semen transfer cask

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111232383A (en) * 2020-01-20 2020-06-05 中国人民解放军陆军军医大学第二附属医院 Heat-insulation blood supply box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111232383A (en) * 2020-01-20 2020-06-05 中国人民解放军陆军军医大学第二附属医院 Heat-insulation blood supply box
CN111232383B (en) * 2020-01-20 2021-12-17 中国人民解放军陆军军医大学第二附属医院 Heat-insulation blood supply box

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171222

Termination date: 20200607