CN210718284U - Biological reagent low temperature save set - Google Patents
Biological reagent low temperature save set Download PDFInfo
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- CN210718284U CN210718284U CN201921956943.6U CN201921956943U CN210718284U CN 210718284 U CN210718284 U CN 210718284U CN 201921956943 U CN201921956943 U CN 201921956943U CN 210718284 U CN210718284 U CN 210718284U
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- reagent bottle
- heat preservation
- biological reagent
- preservation box
- low temperature
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Abstract
The utility model belongs to the technical field of biological reagent save set technique and specifically relates to a biological reagent low temperature save set. This kind of biological reagent low temperature save set, the inside lower extreme of heat preservation box is provided with refrigerating system, bilateral symmetry is fixed with the backup pad on the heat preservation box inner wall of refrigerating system top, the up end of backup pad all is fixed with the threaded rod, the top of backup pad is provided with the foam blanket, be provided with the threaded rod perforation on the foam blanket, be provided with multiseriate reagent bottle slot on the foam blanket, the first air vent of terminal surface under extending to the foam blanket is seted up to the bottom surface of reagent bottle slot, adjacent two still are provided with the second air vent on the foam blanket between the reagent bottle slot, the threaded rod top is passed on the foam blanket and is twisted soon with the nut after the corresponding threaded rod perforation. The utility model discloses a biological reagent low temperature save set makes reagent bottle upper end and lower extreme homoenergetic well by the cooling down, improves biological reagent refrigeration effect guaranteeing that biological reagent bottle possesses under the prerequisite of excellent stability in low temperature save set.
Description
Technical Field
The utility model belongs to the technical field of biological reagent save set technique and specifically relates to a biological reagent low temperature save set.
Background
Biological reagents (Biochemical reagents) refer to biological materials or organic compounds used in life science research, and reagents used in clinical diagnosis and medical research. Most biological reagents are sensitive to temperature, the temperature is often required when the biological reagents are stored and transported, and at present, biological reagent refrigerating boxes are basically used for transporting and storing the biological reagents on the market. Biological reagent requires to keep good stability in the transportation, avoid reagent bottle to damage, it places biological reagent to set up reagent bottle holding in order to reach good stability generally in the foam blanket, biological reagent low temperature effect among this kind of biological reagent low temperature storage device has received the influence, especially reagent bottle top and bottom can not receive good cooling simultaneously, influence biological reagent and preserve the effect, but if do not adopt the foam blanket, then reagent stability is not good in the incubator, that is to say current biological reagent low temperature storage device can not exert the best refrigeration effect of refrigerating system when guaranteeing that biological reagent bottle stability is up to standard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biological reagent low temperature save set overcomes the not enough of aforementioned prior art, makes reagent bottle upper end and lower extreme homoenergetic well be cooled down, improves biological reagent refrigeration effect guaranteeing that biological reagent bottle possesses under the prerequisite of excellent stability in low temperature save set.
The utility model provides a technical scheme that its technical problem adopted is:
a biological reagent low-temperature preservation device comprises a heat preservation box and a box cover, wherein a refrigerating system is arranged at the lower end inside the heat preservation box, supporting plates are fixed on the inner walls of the left side and the right side of the heat preservation box above the refrigerating system, threaded rods are fixed on the upper end surfaces of the supporting plates, foam layers are arranged above the left supporting plate and the right supporting plate, threaded rod through holes are formed in the left end and the right end of each foam layer, a plurality of rows of reagent bottle slots are formed in each foam layer, first air vents extending to the lower end surface of each foam layer are formed in the bottom surface of each reagent bottle slot, second air vents are further formed in each foam layer between every two adjacent rows of reagent bottle slots, the top ends of the threaded rods penetrate through the corresponding threaded rod through holes in each foam layer and are screwed with nuts, the lower end surfaces of the nuts abut against the upper end surfaces of the foam layers, the box, the lower terminal surface of cystosepiment is inconsistent with the bottle lid up end of reagent bottle, in use, the nut that the cystosepiment passes through on backup pad and the threaded rod is tight, the position is firm, biological reagent bottle is inserted in the reagent bottle slot, and biological reagent bottle upper end is spacing fixed through the cystosepiment of lid, and then ensured the position stability of biological reagent bottle in the heat preservation box, prevent effectively that biological reagent bottle from taking place to damage because the position is unstable in the transportation, refrigerating system cools down to the box interior air of heat preservation, low temperature air arrives biological reagent bottle lower extreme from first air vent, reach biological reagent bottle upper end from the second air vent, carry out good cooling to biological reagent bottle, exert the best refrigeration effect of refrigerating system under the condition that the energy consumption is the lowest.
Furthermore, the cover plates of the heat preservation box and the box cover are made of heat preservation materials, so that the temperature in the low-temperature preservation device is ensured, the lock heads are fixed at the left end and the right end of the outer wall of the box cover, the lock seats are fixed at the left end and the right end of the outer wall of the heat preservation box, and the heat preservation box and the box cover are fixedly connected through the matching of the lock heads and the lock seats.
Furthermore, the refrigeration system comprises a condenser, a refrigeration compressor and an evaporator, wherein a water inlet of the refrigeration compressor is connected with a water outlet of the condenser, a water outlet of the refrigeration compressor is connected with a water inlet of the evaporator, a water outlet of the evaporator is connected with a water inlet of the condenser, and air in the low-temperature storage device is cooled through the evaporator.
Furthermore, the threaded rods at the upper ends of the supporting plates are symmetrically arranged in the front and back direction, so that the stability of the foam layer is enhanced.
Further, be provided with the gasket between backup pad up end and the foam layer lower extreme face, when the lid was on the heat preservation box, if the bottle lid up end of reagent bottle can not inconsistent with foam board lower extreme face, then according to the gasket of suitable height on the calculation stack up, ensure that the reagent bottle is fixed steadily, the gasket can set up to the lamellar body of taking the round hole, and the threaded rod can pass the round hole, effectively restricts the positional stability of gasket, and then ensures foam layer positional stability.
The utility model has the advantages that: compared with the prior art, the utility model discloses a biological reagent low temperature save set has following advantage: biological reagent bottle positional stability in low temperature save set is good and refrigeration effect is excellent, the nut that the foam blanket passes through on backup pad and the threaded rod presss from both sides tightly, the position is firm, biological reagent bottle inserts in the reagent bottle slot, and biological reagent bottle upper end is spacing fixed through the cystosepiment of lid, and then the positional stability of biological reagent bottle in the heat preservation box has been ensured, effectively prevent that biological reagent bottle from taking place to damage because the position is unstable in the transportation, refrigerating system cools down to the box interior air of heat preservation, low temperature air arrives biological reagent bottle lower extreme from first air vent, reach biological reagent bottle upper end from second air vent, carry out good cooling to biological reagent bottle, exert the best refrigeration effect of refrigerating system under the condition that the energy consumption is the lowest.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the foam layer of the present invention;
FIG. 3 is another angle structure diagram of the foam layer of the present invention;
FIG. 4 is a schematic view of the structure of the heat preservation box of the present invention;
wherein, 1 heat preservation box, 2 lid, 201 apron, 202 cystosepiments, 3 refrigerating system, 4 backup pads, 5 threaded rods, 6 foam layers, 7 threaded rod perforation, 8 reagent bottle slots, 9 first air vents, 10 second air vents, 11 nuts, 12 tapered ends, 13 tapered ends.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the embodiment shown in fig. 1-4, a biological reagent low-temperature preservation device comprises an insulation box 1 and a box cover 2, wherein a refrigeration system 3 is arranged at the lower end inside the insulation box 1, support plates 4 are fixed on the left inner wall and the right inner wall of the insulation box 1 above the refrigeration system 3, threaded rods 5 are fixed on the upper end surfaces of the support plates 4, foam layers 6 are arranged above the left support plate and the right support plate 4, threaded rod through holes 7 are arranged at the left end and the right end of each foam layer 6, a plurality of rows of reagent bottle slots 8 are arranged on each foam layer 6, first vent holes 9 extending to the lower end surface of each foam layer 6 are formed in the bottom surfaces of the reagent bottle slots 8, second vent holes 10 are further formed in the foam layers 6 between the two adjacent rows of reagent bottle slots 8, the top ends of the threaded rods 5 penetrate through the corresponding threaded rod through holes 7 in the foam layers and are screwed with nuts 11, the lower, the box cover 2 comprises a cover plate 201 and a foam plate 202 arranged on the lower end surface of the cover plate 201, when the box cover 2 is covered on the heat preservation box 1, the lower end face of the foam plate 202 is abutted against the upper end face of the bottle cap of the reagent bottle, when in use, the foam layer 6 is clamped tightly through the support plate 4 and the nut 11 on the threaded rod 5, the position is stable, the biological reagent bottle is inserted into the reagent bottle slot 8, the upper end of the biological reagent bottle is limited and fixed through the foam plate 202 of the box cover 2, further ensuring the position stability of the biological reagent bottle in the heat preservation box 1, effectively preventing the biological reagent bottle from being damaged due to unstable position in the transportation process, reducing the temperature of the air in the heat preservation box by the refrigerating system 3, leading the low-temperature air to reach the lower end of the biological reagent bottle from the first vent hole 9 and reach the upper end of the biological reagent bottle from the second vent hole 10, the biological reagent bottle is well cooled, and the optimal refrigeration effect of a refrigeration system is exerted under the condition of lowest energy consumption.
In this embodiment, the apron 201 of heat preservation box 1 and lid 2 all adopts the heat preservation material to make, ensures the interior temperature of low temperature storage device, and both ends are fixed with tapered end 12 about lid 2 outer wall, and both ends are fixed with lock seat 13 about the heat preservation box 1 outer wall, and heat preservation box 1 passes through tapered end 12 and lock seat 13's cooperation fixed connection with lid 2.
In this embodiment, refrigerating system 3 includes condenser, compressor and evaporimeter, the delivery port of condenser is connected to compressor's water inlet, and the water inlet of evaporimeter is connected to compressor's delivery port, and the water inlet of condenser is connected to the delivery port of evaporimeter, through the interior air cooling of evaporimeter to low temperature save set, refrigerating system 3's the mode of setting and mounting means belong to prior art, no longer describe herein.
In this embodiment, the threaded rods 5 on the upper end of the supporting plate 4 are symmetrically arranged in the front and back direction, which is beneficial to enhancing the stability of the foam layer 6.
In this embodiment, be provided with the gasket between backup pad 4 up end and the lower terminal surface of foam layer 6, when lid 2 lid was on the heat preservation box, if the bottle lid up end of reagent bottle can not be inconsistent with foam board 202 lower terminal surface, then according to the gasket of suitable height on the calculation pad, ensure that the reagent bottle is fixed steadily, the gasket can set up to the lamellar body of taking the round hole, threaded rod 5 can pass the round hole, effectively restricts the positional stability of gasket, and then ensures 6 positional stability of foam layer.
The working principle is as follows: the utility model discloses a biological reagent low temperature save set, during the use, nut 11 on foam blanket 6 through backup pad 4 and threaded rod 5 is tight, the position is firm, biological reagent bottle inserts in reagent bottle slot 8, and biological reagent bottle upper end is spacing fixed through the cystosepiment 202 of lid 2, and then the positional stability of biological reagent bottle in heat preservation box 1 has been ensured, effectively prevent biological reagent bottle because the position is unstable and take place to damage in the transportation, refrigerating system 3 cools down the interior air of heat preservation box, low temperature air reachs biological reagent bottle lower extreme from first air vent 9, reachs biological reagent bottle upper end from second air vent 10, carry out good cooling to biological reagent bottle, the best refrigeration effect of refrigerating system is waved under the condition that the energy consumption is the lowest.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a biological reagent low temperature save set, includes heat preservation box and lid, its characterized in that: the lower end of the interior of the heat preservation box is provided with a refrigerating system, supporting plates are fixed on the left inner wall and the right inner wall of the heat preservation box above the refrigerating system, threaded rods are fixed on the upper end surfaces of the supporting plates, foam layers are arranged above the left supporting plate and the right supporting plate, threaded rod through holes are arranged at the left end and the right end of each foam layer, a plurality of rows of reagent bottle slots are arranged on each foam layer, first air vents extending to the lower end surface of each foam layer are formed in the bottom surfaces of the reagent bottle slots, second air vents are further arranged on the foam layers between the two adjacent rows of reagent bottle slots, the top ends of the threaded rods penetrate through the corresponding threaded rod through holes in the foam layers and then are screwed with nuts, the lower, the lid includes the apron and sets up the cystosepiment of terminal surface under the apron, and when the lid was covered on the heat preservation box, the lower terminal surface of cystosepiment and the bottle lid up end of reagent bottle were inconsistent.
2. The device for cryopreservation of biological reagents according to claim 1, wherein: the cover plates of the heat preservation box and the box cover are made of heat preservation materials, lock heads are fixed at the left end and the right end of the outer wall of the box cover, lock seats are fixed at the left end and the right end of the outer wall of the heat preservation box, and the heat preservation box and the box cover are fixedly connected through the lock heads and the lock seats in a matched mode.
3. The device for cryopreservation of biological reagents according to claim 1, wherein: the refrigeration system comprises a condenser, a refrigeration compressor and an evaporator, wherein a water inlet of the refrigeration compressor is connected with a water outlet of the condenser, a water outlet of the refrigeration compressor is connected with a water inlet of the evaporator, and a water outlet of the evaporator is connected with a water inlet of the condenser.
4. The device for cryopreservation of biological reagents according to claim 1, wherein: two threaded rods are symmetrically arranged at the front and the back of the upper end of the supporting plate.
5. The device for cryopreservation of biological reagents according to claim 1, wherein: and a gasket is arranged between the upper end face of the supporting plate and the lower end face of the foam layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956943.6U CN210718284U (en) | 2019-11-13 | 2019-11-13 | Biological reagent low temperature save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956943.6U CN210718284U (en) | 2019-11-13 | 2019-11-13 | Biological reagent low temperature save set |
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| Publication Number | Publication Date |
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| CN210718284U true CN210718284U (en) | 2020-06-09 |
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| CN201921956943.6U Active CN210718284U (en) | 2019-11-13 | 2019-11-13 | Biological reagent low temperature save set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400867A (en) * | 2020-12-28 | 2021-02-26 | 穆显全 | Isolation conservator for collecting new coronavirus and using method thereof |
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2019
- 2019-11-13 CN CN201921956943.6U patent/CN210718284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400867A (en) * | 2020-12-28 | 2021-02-26 | 穆显全 | Isolation conservator for collecting new coronavirus and using method thereof |
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