CN203788986U - Low-temperature preservation device for biological materials - Google Patents
Low-temperature preservation device for biological materials Download PDFInfo
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- CN203788986U CN203788986U CN201420202501.3U CN201420202501U CN203788986U CN 203788986 U CN203788986 U CN 203788986U CN 201420202501 U CN201420202501 U CN 201420202501U CN 203788986 U CN203788986 U CN 203788986U
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- low temperature
- storage device
- temperature storage
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- biomaterial
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Abstract
The utility model discloses a low-temperature preservation device for biological materials. The low-temperature preservation device for the biological materials mainly comprises a pull rod, a contraction sleeve, a protective shell, universal wheels, a computer control panel, a partitioned storage box, an intermediate heat preservation layer, an electric control door, a refrigeration device and a power supply device, wherein the pull rod is arranged in the contraction sleeve, the contraction sleeve is arranged at the top end of the protective shell, the protective shell is arranged on the outer layer of the intermediate heat preservation layer, the universal wheels are connected to the four corners of the bottom of the protective shell, the computer control panel is connected to the middle of the upper end of the electric control door, the partitioned storage box is arranged in the space in the body of the low-temperature preservation device, and the electric control door is arranged at the front end of the body of the low-temperature preservation device. The low-temperature preservation device for the biological materials is convenient to carry, little in space occupation, high in safety, accuracy and reliability, and good in low-temperature preservation effect, and transportation efficiency is improved.
Description
Technical field
The utility model belongs to low temperature storage device technical field, relates in particular to a kind of low temperature storage device of biomaterial.
Background technology
Biomaterial is used for diagnosis, the reparation of tissue and organ or promotes a class High-tech Material of its function, and, for replacing, repairing living tissue natural or artificial material, its drugs with function is irreplaceable.Certain function losing because of disease, damage etc. can be carried out, promotes or be replaced to biomaterial, and can not recover rejected region.Cryobiology is an emerging cross discipline, has important learning value and application prospect, in this respect at present with fastest developing speed, what have the greatest impact is exactly biomaterial, especially the low temperature of cell and tissue is preserved.Low temperature can suppress the biochemistry activity of organism, for instance, if organism can survive 2 hours under 4 DEG C of environment, so by theoretical, it can preserve a few days at-40 DEG C, can preserve the several months, and be expected to preserve several centuries at-80 DEG C under-196 DEG C (normal boiling points of liquid nitrogen).Realize complicated cooling process, must have special refrigerating plant, using at present more is exactly programmed cooling instrument.Programmed cooling instrument is broadly divided into two classes, liquid nitrogen spray formula cooling instrument and elevation (over-and-under) type cooling instrument, the pluses and minuses of having nothing in common with each other.Liquid nitrogen spray formula cooling instrument complex structure, expensive, its low-temperature solenoid valve is easily frosting under low temperature situation, causes valve closing not tight, the situation such as maybe cannot move.Although elevation (over-and-under) type cooling instrument is simple in structure, but due to cooling and rewarming be that in liquid nitrogen container neck tube, the thermograde in gas phase zone is carried out, so the temperature-responsive speed of sample is slower, when well and cooling, be difficult to the even of Quality control temperature, and low temperature storage device, in the time carrying out outwork, is difficult to carry.At present, there is the problem that carrying process difficulty, safety, accuracy and reliability are low, low temperature preservation effect is poor in the low temperature storage device of traditional biomaterial.
Utility model content
The object of the utility model embodiment is to provide a kind of low temperature storage device of biomaterial, and the low temperature storage device that is intended to solve traditional biomaterial exists chemicals to pack a bottle internal procedure difficulty, the easy slippage of concussion process, the poor problem of solute effect into.
The utility model embodiment realizes like this, a low temperature storage device for biomaterial, the low temperature storage device of this biomaterial mainly comprises: pull bar, contraction cover, containment vessel, universal wheel, computer control panel, point chamber storage box, middle heat-insulation layer, electric controlled door, refrigerating plant, electric supply installation;
Described pull bar is arranged on the inside of shrinking cover, described contraction is set on the top of containment vessel, the skin of heat-insulation layer in the middle of described containment vessel is arranged on, described universal wheel is connected to four angle ends below containment vessel, described computer control panel is connected to the upper center of electric controlled door, a described point chamber storage box is arranged in the space of low temperature storage device inside, described middle heat-insulation layer is arranged on a point outside for chamber storage box, described electric controlled door is arranged on the front end of low temperature storage device, described refrigerating plant is arranged on the rear end of low temperature storage device, described electric supply installation is arranged on below refrigerating plant.
Further, the described concrete compression sleeve that adopts spring of contraction cover, pull bar is fixed on to the upper end of spring, when use, pull bar is pulled out, utilizing pulls low temperature storage device to move forward by universal wheel, be convenient for carrying, while use, pull bar pushed back and shunk in cover, do not take up room, improved conevying efficiency.
Further, described computer control panel specifically adopts central processing unit, Based Intelligent Control refrigerating plant carries out work, temperature is adjusted to the number of degrees that need within the time of setting, enter constant temperature preservation state when reaching low temperature storage device after accurate temperature, electric controlled door is realized the process of opening and closing under the control of computer control panel program, in the time that power supply is not enough or break down, alarm on circular computer control panel carries out voice message in time, has improved safety, accuracy and the reliability of the low temperature preservation of biomaterial.
Effect gathers
The low temperature storage device of the biomaterial that the utility model provides, arranges and shrinks cover and pull bar, is convenient for carrying, and does not take up room, and has improved conevying efficiency; Computer control panel is set and carries out intelligent operation, improved safety, accuracy and reliability that biomaterial low temperature is preserved.It is good that the utility model has been realized simple transportation, safety, accuracy and reliability high and low temperature preservation effect.
Brief description of the drawings
Fig. 1 is the structural representation of the low temperature storage device of the biomaterial that provides of the utility model embodiment;
In figure: 1, pull bar; 2, shrink cover; 3, containment vessel; 4, universal wheel; 5, computer control panel; 6, divide chamber storage box; 7, middle heat-insulation layer; 8, electric controlled door; 9, refrigerating plant; 10, electric supply installation.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.
As shown in Figure 1, the utility model embodiment realizes like this, a low temperature storage device for biomaterial, the low temperature storage device of this biomaterial mainly comprises: pull bar 1, contraction cover 2, containment vessel 3, universal wheel 4, computer control panel 5, point chamber storage box 6, middle heat-insulation layer 7, electric controlled door 8, refrigerating plant 9, electric supply installation 10;
Described pull bar 1 is arranged on the inside of shrinking cover 2, described contraction cover 2 is arranged on the top of containment vessel 3, the skin of heat-insulation layer 7 in the middle of described containment vessel 3 is arranged on, described universal wheel 4 is connected to four angle ends below containment vessel, described computer control panel 5 is connected to the upper center of electric controlled door 8, a described point chamber storage box 6 is arranged in the space of low temperature storage device inside, described middle heat-insulation layer 7 is arranged on a point outside for chamber storage box 6, described electric controlled door 8 is arranged on the front end of low temperature storage device, described refrigerating plant 9 is arranged on the rear end of low temperature storage device, described electric supply installation 10 is arranged on below refrigerating plant 9.
Further, the described concrete compression sleeve that adopts spring of contraction cover 2, pull bar 1 is fixed on to the upper end of spring, when use, pull bar 1 is pulled out, utilize universal wheel 4 to pull low temperature storage device to move forward, be convenient for carrying, while use, pull bar 1 pushed back and shunk in cover 2, do not take up room, improved conevying efficiency.
Further, the concrete central processing unit that adopts of described computer control panel 5, Based Intelligent Control refrigerating plant 9 carries out work, temperature is adjusted to the number of degrees that need within the time of setting, enter constant temperature preservation state when reaching low temperature storage device after accurate temperature, electric controlled door 8 is realized the process of opening and closing under the control of computer control panel 5 programs, in the time that power supply is not enough or break down, alarm on circular computer control panel 5 carries out voice message in time, has improved safety, accuracy and the reliability of the low temperature preservation of biomaterial.
Operation principle
As shown in Figure 1, the low temperature storage device of biomaterial mainly comprises: pull bar 1, contraction cover 2, containment vessel 3, universal wheel 4, computer control panel 5, point chamber storage box 6, middle heat-insulation layer 7, electric controlled door 8, refrigerating plant 9, electric supply installation 10, shrink the concrete compression sleeve that adopts spring of cover 2, pull bar 1 is fixed on to the upper end of spring, when use, pull bar 1 is pulled out, utilize universal wheel 4 to pull low temperature storage device to move forward, be convenient for carrying, while use, pull bar 1 is pushed back and shunk in cover 2, do not take up room, improve conevying efficiency, the concrete central processing unit that adopts of computer control panel 5, Based Intelligent Control refrigerating plant 9 carries out work, temperature is adjusted to the number of degrees that need within the time of setting, enter constant temperature preservation state when reaching low temperature storage device after accurate temperature, electric controlled door 8 is realized the process of opening and closing under the control of computer control panel 5 programs, in the time that power supply is not enough or break down, alarm on circular computer control panel 5 carries out voice message in time, improve the safety of the low temperature preservation of biomaterial, accuracy and reliability.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the low temperature storage device of a biomaterial, it is characterized in that, the low temperature storage device of this biomaterial mainly comprises: pull bar, contraction cover, containment vessel, universal wheel, computer control panel, point chamber storage box, middle heat-insulation layer, electric controlled door, refrigerating plant, electric supply installation;
Described pull bar is arranged on the inside of shrinking cover, described contraction is set on the top of containment vessel, the skin of heat-insulation layer in the middle of described containment vessel is arranged on, described universal wheel is connected to four angle ends below containment vessel, described computer control panel is connected to the upper center of electric controlled door, a described point chamber storage box is arranged in the space of low temperature storage device inside, described middle heat-insulation layer is arranged on a point outside for chamber storage box, described electric controlled door is arranged on the front end of low temperature storage device, described refrigerating plant is arranged on the rear end of low temperature storage device, described electric supply installation is arranged on below refrigerating plant.
2. the low temperature storage device of biomaterial as claimed in claim 1, is characterized in that, the described concrete compression sleeve that adopts spring of contraction cover.
3. the low temperature storage device of biomaterial as claimed in claim 1, is characterized in that, described computer control panel specifically adopts central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202501.3U CN203788986U (en) | 2014-04-24 | 2014-04-24 | Low-temperature preservation device for biological materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202501.3U CN203788986U (en) | 2014-04-24 | 2014-04-24 | Low-temperature preservation device for biological materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788986U true CN203788986U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420202501.3U Expired - Fee Related CN203788986U (en) | 2014-04-24 | 2014-04-24 | Low-temperature preservation device for biological materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889357A (en) * | 2018-05-10 | 2018-11-27 | 刘英文 | A kind of clinical laboratory's sample temporary storing device |
| EP3412148A1 (en) | 2017-06-06 | 2018-12-12 | General Courier Vallès, SL | System and method for controlled transport of biological samples |
-
2014
- 2014-04-24 CN CN201420202501.3U patent/CN203788986U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3412148A1 (en) | 2017-06-06 | 2018-12-12 | General Courier Vallès, SL | System and method for controlled transport of biological samples |
| WO2018224496A1 (en) | 2017-06-06 | 2018-12-13 | General Courier Vallès, Sl | System and method for the controlled transport of biological samples |
| CN108889357A (en) * | 2018-05-10 | 2018-11-27 | 刘英文 | A kind of clinical laboratory's sample temporary storing 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: 20140827 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |