CN220554690U - Temporary sample refrigerating device - Google Patents
Temporary sample refrigerating device Download PDFInfo
- Publication number
- CN220554690U CN220554690U CN202321015845.9U CN202321015845U CN220554690U CN 220554690 U CN220554690 U CN 220554690U CN 202321015845 U CN202321015845 U CN 202321015845U CN 220554690 U CN220554690 U CN 220554690U
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- China
- Prior art keywords
- refrigerating
- refrigerator
- piece
- space
- refrigeration
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Links
- 238000005057 refrigeration Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 27
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims 1
- 238000000338 in vitro Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a temporary sample refrigerating device, which relates to the technical field of sample preservation and comprises a refrigerating box, a refrigerating mechanism and a clamping mechanism; a placing plate is movably arranged in the refrigerator, and placing holes are formed in the placing plate at intervals; the refrigerating mechanism comprises a refrigerator, a first refrigerating piece and a second refrigerating piece, wherein a first refrigerating space with adjustable size is arranged in the inner wall of the second refrigerating piece, the first refrigerating piece is communicated with the first refrigerating space, and a temperature sensor is arranged in the first refrigerating space; the clamping mechanism comprises a first clamping piece arranged on the inner wall of the placement hole; the outside of the refrigerator is also provided with a first controller which is electrically connected with the refrigerator and the temperature sensor; through setting up the first refrigeration space of adjustable size, can adjust the size of first refrigeration space according to the volume of in vitro sample to reduce the space size that the refrigerator needs refrigeration, be convenient for reach the cold-stored required temperature of sample fast, shorten the refrigeration duration, realize refrigerating the sample fast.
Description
Technical Field
The utility model relates to the technical field of sample preservation, in particular to a temporary sample refrigerating device.
Background
Test tubes are instruments commonly used in chemical laboratories as reaction vessels for small amounts of reagents or as test loads, and when used to hold samples, the test tubes typically require refrigeration of the sample in the test tube to ensure the quality of the sample.
The traditional cold-stored mode is to place the test tube in the crushed ice piece and refrigerate, but at refrigerated in-process, and in the lapse of time, the refrigerated effect to the sample in the test tube after the crushed ice piece melts gradually drops to adopt the crushed ice piece to refrigerate the sample when, be difficult to control refrigerated temperature, be unfavorable for keeping the sample in suitable temperature, influence the quality of sample.
The utility model of patent number CN217288480U discloses a test tube refrigerating device for clinical laboratory, including the fridge, the inner wall fixed mounting in the middle of the fridge has the board of placing, the bottom of fridge just is located the below fixed mounting of placing the board and has the refrigerator, refrigerate the fridge inside through the refrigerator to the test tube that stores in the fridge, but in this patent, because the space in fridge is the space that the refrigerator needs to refrigerate, in the refrigerated process, the cold air that the refrigerator produced needs to be full of the inside of fridge just can provide the refrigeration to the sample in the test tube, therefore, under the restriction of space, the extension that the duration that reaches refrigeration temperature needs also is corresponding, be difficult to refrigerate the sample fast.
Disclosure of Invention
The utility model mainly aims to provide a temporary sample refrigerating device, which is used for solving the problems that the conventional refrigerating device is limited by a refrigerating space, so that the time required for reaching the temperature required by refrigerating is prolonged, and the sample is difficult to be refrigerated rapidly.
To achieve the above object, the present utility model provides a sample temporary refrigeration apparatus comprising:
the refrigerator is internally and movably provided with a placement plate, and placement holes are formed in the placement plate at intervals;
the refrigerating mechanism comprises a refrigerator arranged in the refrigerator, a first refrigerating piece communicated with the refrigerating end of the refrigerator, and a second refrigerating piece respectively arranged at the placing holes; the first refrigerating piece and the second refrigerating piece are respectively provided with a heat preservation piece, and the inner wall of the second refrigerating piece is provided with a first refrigerating space with adjustable size; the first refrigerating piece is communicated with the first refrigerating space; a temperature sensor is arranged in the first refrigerating space;
the clamping mechanism comprises a first clamping piece arranged on the inner wall of the placement hole;
the outside of the refrigerator is also provided with a first controller which is electrically connected with the refrigerator and the temperature sensor.
As a further improvement of the utility model, the interior of the refrigerator is hollow to form a first storage space, and a refrigerator door is also arranged on the refrigerator.
As a further improvement of the utility model, the first refrigeration member comprises a first refrigeration tube; one end of the first refrigeration pipe is communicated with the refrigeration end of the refrigerator, and the other end of the first refrigeration pipe is communicated with the first refrigeration space; the second refrigerating piece comprises a second refrigerating pipe which is a corrugated telescopic pipe.
As a further improvement of the utility model, the first clamping piece comprises a first clamping piece and a second clamping piece which are symmetrically arranged on the inner wall of the placing hole; a second sealing sleeve is further arranged on the inner wall of the placement hole; the second sealing sleeve, the first clamping piece and the second clamping piece form a conical shape.
As a further improvement of the utility model, it also comprises a first closure member disposed within the refrigerator; a first sealing sleeve corresponding to the placing hole is movably arranged on the first sealing piece; the first sealing sleeve is used for sealing the test tube opening.
The beneficial effects of the utility model are as follows:
through setting up the first refrigeration space of adjustable size, can adjust the size of first refrigeration space according to the volume of in vitro sample to reduce the space size that the refrigerator needs refrigeration, be convenient for reach the cold-stored required temperature of sample fast, shorten the refrigeration duration, realize refrigerating the sample fast.
Drawings
FIG. 1 is a schematic view showing the overall structure of a temporary sample refrigeration device according to the present utility model;
FIG. 2 is a schematic view of a structure of a temporary sample refrigerator according to the present utility model;
FIG. 3 is a schematic view of a first closure structure of a temporary sample refrigeration device according to the present utility model;
FIG. 4 is an enlarged schematic view of the sample temporary refrigeration apparatus of FIG. 2A according to the present utility model;
reference numerals illustrate:
1. a refrigerator; 101. a door; 102. a first chute; 103. a first storage space; 2. placing a plate; 201. placing the hole; 3. a refrigerating machine; 4. a first cooling member; 5. a second cooling member; 501. a first refrigerated space; 6. a first controller; 7. a closing plate; 701. closing the hole; 8. a pushing plate; 9. a first clamping member; 10. a transition pipe; 11. a first enclosure; 12. a first sealing sleeve.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the described embodiments are merely some, but not all embodiments of the present utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In one embodiment, referring to fig. 1, a temporary sample refrigeration device of the present utility model includes a refrigerator 1, a refrigerator 3, and a clamping mechanism.
Wherein, the refrigerator 1 is movably provided with a placing plate 2, and placing holes 201 are arranged on the placing plate 2 at intervals; the refrigerator 3 comprises a refrigerator 3 arranged in the refrigerator 1, a first refrigerating piece 4 communicated with the refrigerating end of the refrigerator 3, and a second refrigerating piece 5 respectively arranged at the placement hole 201, wherein heat preservation pieces are arranged outside the first refrigerating piece 4 and the second refrigerating piece 5, a first refrigerating space 501 with adjustable size is arranged in the inner wall of the second refrigerating piece 5, the first refrigerating piece 4 is communicated with the first refrigerating space 501, and a temperature sensor is arranged in the first refrigerating space 501; the clamping mechanism comprises a first clamping member 9 arranged on the inner wall of the placement hole 201; the outside of the refrigerator 1 is also provided with a first controller 6 electrically connected with the refrigerator 3 and the temperature sensor.
Further, referring to fig. 3, the refrigerator further comprises a first closing member disposed in the refrigerator 1, and a first closing sleeve 11 corresponding to the placement hole 201 is movably disposed on the first closing member, and the first closing sleeve 11 is used for closing the test tube port.
Preferably, the first sealing piece comprises a sealing plate 7 arranged on the inner wall of the refrigerator 1 and positioned above the placing plate 2, a sealing hole 701 corresponding to the placing hole 201 is arranged on the sealing plate 7, the first sealing sleeve 11 is a hollow cylinder with one end open, the sealing end of the first sealing sleeve 11 is also provided with a pushing plate 8, and the opening end and the outer wall of the first sealing sleeve 11 are both provided with a first sealing sleeve 12 made of silica gel.
Specifically, referring to fig. 1, the refrigerator 1 is hollow to form a first storage space 103, and a door 101 is further provided on the refrigerator 1.
Preferably, the refrigerator 1 is a rectangular body with a hollow interior, the inner wall of the first storage space 103 is symmetrically provided with a first sliding groove 102, and a space is reserved between the first sliding groove 102 and the bottom of the refrigerator 1.
Preferably, both ends of the placement plate 2 are slidably disposed in the slide grooves.
Specifically, referring to fig. 2 or 4, the first refrigerating member 4 includes a first refrigerating pipe having one end communicating with a refrigerating end of the refrigerator 3 and the other end communicating with the first refrigerating space 501; the second refrigerating element 5 comprises a second refrigerating tube, which is a bellows.
Preferably, the refrigerator 3 is arranged at the bottom of the refrigerator 1, and a heat radiation port communicated with a heat radiation end of the refrigerator 3 is also arranged on the side wall of the refrigerator 1; the number of the second refrigeration pipes is consistent with that of the placement holes 201, transition pipes 10 are further arranged between the different second refrigeration pipes, and the transition pipes 10 are respectively communicated with the different first refrigeration spaces 501; the heat preservation piece is a heat insulation film which is respectively wrapped on the outer walls of the first refrigeration pipe and the second refrigeration pipe.
Specifically, referring to fig. 2, the first clamping member 9 includes a first clamping piece and a second clamping piece symmetrically disposed on an inner wall of the placement hole 201, and a second sealing sleeve is further disposed on the inner wall of the placement hole 201, and the second sealing sleeve forms a cone shape with the first clamping piece and the second clamping piece, so that the placement hole 201 is convenient for placing test tubes with different specifications.
Preferably, the first clamping piece and the second clamping piece can be made of elastic metal pieces, and the second sealing sleeve can be made of elastic silica gel.
Further, the first clamping member 9 may be a silica gel sleeve with elasticity, and a conical hole is formed in the silica gel sleeve.
In the utility model, the refrigerator door 101 of the refrigerator 1 is opened, the pushing plate 8 is moved upwards to enable the first sealing sleeve 11 to move upwards in the sealing hole 701, so that the opening end of the first sealing sleeve 11 is far away from the placing hole 201, the placing plate 2 is pulled out of the refrigerator 1, a test tube containing a sample is placed in a second refrigeration tube, the position of the test tube in the placing hole 201 is fixed through the first clamping piece 9, the length of the second refrigeration tube can be prolonged or shortened according to the volume of the sample in the test tube, the size of the first refrigeration space 501 is adjusted, the length of the second refrigeration tube can be ensured to completely wrap the sample in the test tube, after the test tube is placed, the placing plate 2 is pushed into the refrigerator 1, the pushing plate 8 is moved downwards, and the opening end of the first sealing sleeve 11 is covered outside the test tube port; the refrigerator 3 is powered by the power supply, the refrigerator 3 works at the refrigerating end to generate cold air, the cold air enters the first refrigerating pipe and the first refrigerating space 501, the sample in the second refrigerating pipe is refrigerated at a low temperature, the refrigerating space is shortened, the time required for reaching the refrigerating temperature is shortened, the sample is rapidly refrigerated, and the refrigerating temperature is controlled by the first controller 6 under the monitoring of the temperature sensor.
In this embodiment, the refrigerator 3, the stability sensor, and the first controller 6 are all existing structures, and the structures thereof are not the focus of this embodiment, and are the prior art, and the structures of the controllers are not described in detail.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. A temporary sample chilling apparatus comprising:
the refrigerator (1) is movably provided with a placement plate (2), and placement holes (201) are formed in the placement plate (2) at intervals;
the refrigerator (3) comprises a refrigerator (3) arranged in the refrigerator (1), a first refrigerating piece (4) communicated with the refrigerating end of the refrigerator (3) and a second refrigerating piece (5) respectively arranged at the placing holes (201); the first refrigerating piece (4) and the second refrigerating piece (5) are respectively provided with a heat preservation piece, and a first refrigerating space (501) with adjustable size is arranged in the inner wall of the second refrigerating piece (5); the first refrigerating piece (4) is communicated with the first refrigerating space (501); a temperature sensor is arranged in the first refrigerating space (501);
a clamping mechanism comprising a first clamping piece (9) arranged on the inner wall of the placement hole (201);
the outside of the refrigerator (1) is also provided with a first controller (6) which is electrically connected with the refrigerator (3) and the temperature sensor.
2. A temporary storage for samples as recited in claim 1, wherein: the refrigerator (1) is hollow to form a first storage space (103), and a refrigerator door (101) is further arranged on the refrigerator (1).
3. A temporary storage for samples as recited in claim 2, wherein: the first refrigerating element (4) comprises a first refrigerating tube; one end of the first refrigeration pipe is communicated with the refrigeration end of the refrigerator (3), and the other end of the first refrigeration pipe is communicated with the first refrigeration space (501); the second refrigerating piece (5) comprises a second refrigerating pipe which is a corrugated telescopic pipe.
4. A temporary storage device for samples as recited in claim 3, wherein: the first clamping piece (9) comprises a first clamping piece and a second clamping piece which are symmetrically arranged on the inner wall of the placement hole (201); a second sealing sleeve is further arranged on the inner wall of the placement hole (201); the second sealing sleeve, the first clamping piece and the second clamping piece form a conical shape with the placing hole (201).
5. The temporary storage device for samples as recited in claim 4, wherein: further comprising a first closure arranged in the refrigerator (1); a first sealing sleeve (11) corresponding to the placing hole (201) is movably arranged on the first sealing piece; the first closing sleeve (11) is used for closing the test tube mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015845.9U CN220554690U (en) | 2023-04-28 | 2023-04-28 | Temporary sample refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015845.9U CN220554690U (en) | 2023-04-28 | 2023-04-28 | Temporary sample refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220554690U true CN220554690U (en) | 2024-03-05 |
Family
ID=90051642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321015845.9U Active CN220554690U (en) | 2023-04-28 | 2023-04-28 | Temporary sample refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220554690U (en) |
-
2023
- 2023-04-28 CN CN202321015845.9U patent/CN220554690U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |