CN216547691U - Reagent heat preservation storage device and full-automatic chemiluminescence immunoassay appearance - Google Patents
Reagent heat preservation storage device and full-automatic chemiluminescence immunoassay appearance Download PDFInfo
- Publication number
- CN216547691U CN216547691U CN202120189085.8U CN202120189085U CN216547691U CN 216547691 U CN216547691 U CN 216547691U CN 202120189085 U CN202120189085 U CN 202120189085U CN 216547691 U CN216547691 U CN 216547691U
- Authority
- CN
- China
- Prior art keywords
- heat
- reagent
- storage box
- storage device
- radiator
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a reagent heat-preservation storage device and a full-automatic chemiluminescence immunoassay analyzer, wherein the reagent heat-preservation storage device comprises a reagent box, a refrigeration assembly and a heat conduction pipe, wherein the reagent box comprises a cold storage box and a heat preservation layer which is attached to the outer surface of the cold storage box and coats the cold storage box; the refrigeration assembly comprises a refrigerator and a radiator, the refrigerator is arranged between the bottom of the cold storage box and the radiator, the cold end is attached to the outer surface of the bottom of the cold storage box, and the hot end is connected with one end of the radiator; the heat conduction pipe is internally provided with a heat conduction cavity, the two ends of the heat conduction pipe are provided with an air inlet and an air outlet which are communicated with the heat conduction cavity, and at least part of the radiator is accommodated in the heat conduction cavity. The reagent heat-preservation storage device provided by the utility model absorbs heat and cools the cold storage box through the cold end of the refrigerator, directly radiates the heat through the radiator, accelerates the radiating effect of the radiator through the flow of air in the air duct, and can play a role in low-temperature heat preservation on the reagent in the cold storage box.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a reagent heat-preservation storage device and a full-automatic chemiluminescence immunoassay analyzer.
Background
Reagents used in the medical field generally need to be stored in a low-temperature heat preservation manner at a temperature of 2-8 ℃. At present, the reagent heat preservation storage device in the prior art generally utilizes a fan system or a water circulation system to dissipate heat inside the device, and the problem that the heat dissipation efficiency is insufficient and the temperature inside the device cannot be quickly reduced to the required temperature exists.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide a reagent thermal storage device and a full-automatic chemiluminescence immunoassay analyzer, which are used to solve the problems that the reagent thermal storage device in the prior art has insufficient heat dissipation efficiency and cannot rapidly reduce the temperature inside the device to a required temperature.
The embodiment of the utility model provides a reagent heat preservation storage device, which is characterized by comprising:
the reagent box comprises a cold storage box and a heat insulation layer, the cold storage box is provided with a containing cavity for containing a reagent, the heat insulation layer is attached to the outer surface of the cold storage box and covers the cold storage box, and a first through hole is formed in the bottom surface of the heat insulation layer;
the refrigerating assembly comprises a refrigerator and a radiator, the refrigerator is arranged between the bottom of the cold storage box and the radiator, the refrigerator is provided with a cold end and a hot end, the cold end is attached to the outer surface of the bottom of the cold storage box through a first through hole, the hot end is connected with one end of the radiator, and the other end of the radiator extends in the direction far away from the refrigerator;
the heat conduction cavity is formed in the heat conduction pipe, the air inlet and the air outlet which are communicated with the heat conduction cavity are formed in the two ends of the heat conduction pipe respectively, and at least part of the radiator is contained in the heat conduction cavity.
In some embodiments, the refrigeration assembly further comprises a fixing frame for mounting the radiator, the fixing frame is provided with an accommodating cavity, and the refrigerator is attached to the outer surface of the bottom of the cold storage box through the accommodating cavity.
In some embodiments, the refrigeration assembly further comprises a thermal insulation layer disposed around the outer wall surface of the fixed frame and the inner wall surface of the fixed frame such that the thermal insulation layer covers the fixed frame.
In some of these embodiments, the refrigeration assembly further includes a seal ring disposed between the insulation layer and the refrigerator to seal the refrigerator.
In some embodiments, the heat sink includes a heat sink base and a plurality of fins, the heat sink base is connected to the hot side, and each fin extends away from the refrigerator.
In some of these embodiments, the heat sink base is integrally formed with each of the heat sinks.
In some embodiments, the reagent heat-preservation storage device comprises two groups of refrigerating components arranged at the bottom of the cold storage box at intervals, and the reagent heat-preservation storage device further comprises two groups of heat conduction pipes, wherein each heat conduction pipe is in one-to-one correspondence with each refrigerating component.
In some embodiments, the cold storage box further comprises a heat insulation cover, a second through hole is formed in the other surface of the heat insulation layer, and the heat insulation cover is accommodated in the second through hole and seals the accommodating cavity.
In some embodiments, an air inlet pipe is connected to the heat conducting pipe at the position of the air inlet, and the axial direction of the air inlet pipe is not parallel to the axial direction of the heat conducting pipe.
The utility model also provides a full-automatic chemiluminescence immunoassay analyzer, which comprises:
a reagent incubation storage device as in any preceding claim.
According to the reagent heat-preservation storage device and the full-automatic chemiluminescence immunoassay analyzer, the first through hole is formed in the heat-preservation layer, the cold end of the refrigerator can be directly connected with the cold-storage box through the first through hole to absorb heat and cool the cold-storage box, then the heat is transferred to the hot end of the refrigerator, the hot end is connected with the radiator to directly radiate the hot end, at least part of the radiator is accommodated in the heat conduction cavity of the heat conduction pipe, the air inlet and the air outlet form the air duct in the heat conduction cavity, the heat radiation effect of the radiator is accelerated through the flow of air in the air duct, and therefore the heat is rapidly transferred to the outside, and the heat radiation efficiency of the radiator is improved. Meanwhile, the heat-insulating layer isolates the cold storage box from the outside, and the effect of low-temperature heat insulation on reagents in the cold storage box can be achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of a reagent heat preservation and storage device in an embodiment of the utility model;
FIG. 2 is a sectional view showing the overall structure of a reagent thermal storage apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the overall structure of a refrigeration assembly in an embodiment of the present invention;
FIG. 4 is a sectional view showing the overall structure of a refrigerating module according to an embodiment of the present invention;
FIG. 5 is a schematic view of the overall structure of a cold storage box in a reagent box at an angle according to an embodiment of the present invention;
fig. 6 is a schematic view of a matching structure of the reagent tank and the refrigerating assembly in the embodiment of the utility model.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
Referring to fig. 1 to 4, an embodiment of the present invention provides a reagent thermal storage device 10, where the reagent thermal storage device 10 includes a reagent box 100, a refrigeration component 200, and a heat pipe 300, and the refrigeration component 200 is disposed between a bottom of the reagent box 100 and the heat pipe 300.
The reagent box 100 includes a cold storage box 110 and a heat insulating layer 120, the cold storage box 110 has a containing cavity 111 for containing the reagent, the heat insulating layer 120 is attached to the outer surface of the cold storage box 110 and covers the cold storage box 110, a first through hole 121 is formed in the bottom surface of the heat insulating layer 120, the first through hole 121 is matched with the bottom of the cold storage box 110, in this embodiment, a boss 110a is formed at the bottom of the cold storage box 110, and the boss 110a is embedded in the first through hole 121. The cold storage box 110 serves as a container for storing a reagent, and it is necessary to control the temperature in the accommodating chamber 111 to 2 to 8 ℃. And the heat preservation layer 120 coats the cold storage box 110, so that the cold storage box 110 is isolated from the outside, and the effect of low-temperature heat preservation on the reagent in the accommodating cavity 111 can be achieved.
The refrigeration assembly 200 is used for refrigerating and cooling the cold storage box 110, the refrigeration assembly 200 comprises a refrigerator 210 and a heat radiator 220, the refrigerator 210 is provided with a cold end 211 and a hot end 212, the cold end 211 is attached to the outer surface of the boss 110a of the cold storage box 110, the hot end 212 is connected with one end of the heat radiator 220, and the other end of the heat radiator 220 extends in the direction far away from the refrigerator 210. The cold side 211 of the refrigerator 210 is directly connected to the cold storage tank 110 to absorb heat and cool the cold storage tank 110, and then the heat is transferred to the hot side 212 of the refrigerator 210, and the hot side 212 is connected to the heat sink 220 to directly dissipate the heat of the hot side 212. The refrigerator 210 may take the form of a variety of refrigeration devices such as a mechanical vapor compression type, an absorption type, a vapor injection type, a thermoelectric type, and an adsorption type. In the present embodiment, the refrigerator 210 employs semiconductor cooling fins, also called thermoelectric cooling fins. The purpose of refrigeration can be realized by using the Peltier effect of semiconductor materials.
The heat pipe 300 is used to accelerate the heat dissipation of the heat sink 220, a heat conducting cavity 310 is formed in the heat pipe 300, an air inlet 320 and an air outlet 330, which are communicated with the heat conducting cavity 310, are respectively formed at two ends of the heat pipe 300, and at least part of the heat sink 220 is accommodated in the heat conducting cavity 310. The air inlet 320 and the air outlet 330 form an air duct in the heat conducting cavity 310, and the heat dissipation effect of the heat sink 220 is accelerated by the air flowing in the air duct, so that the heat is rapidly transferred to the outside, and the heat dissipation efficiency of the heat sink 220 is improved.
According to the reagent heat-preservation storage device 10 provided by the utility model, the first through hole 121 is formed in the heat-preservation layer 120, the cold end 211 of the refrigerator 210 can be directly connected with the cold-storage box 110 through the first through hole 121 to absorb heat and cool the cold-storage box 110, then the heat is transferred to the hot end 212 of the refrigerator 210, the hot end 212 is connected with the radiator 220 to directly radiate the hot end 212, the radiator 220 is at least partially accommodated in the heat conduction cavity 310 of the heat conduction pipe 300, the air inlet 320 and the air outlet 330 form an air duct in the heat conduction cavity 310, and the heat radiation effect of the radiator 220 is accelerated through the air flow in the air duct, so that the heat is rapidly transferred to the outside, and the heat radiation efficiency of the radiator 220 is improved. Meanwhile, the heat insulation layer 120 isolates the cold storage box 110 from the outside, and can perform a low-temperature heat insulation effect on the reagents in the cold storage box 110.
In order to facilitate the installation of the heat sink 220, in the present embodiment, the refrigerator 210 further includes a fixing frame 230 for installing the heat sink 220, the fixing frame 230 is opened with a receiving cavity 231, and the size, shape, and the like of the fixing frame 230 and the receiving cavity 231 are determined according to the size and shape of the bottom of the heat storage box 110. In this embodiment, the receiving cavity 231 is matched with the boss 110a at the bottom of the cold storage box 110 in shape and size, the refrigerator 210 is attached to the boss 110a in the first through hole 121 through the receiving cavity 231, the cross section of the refrigerator 210 is rectangular, the structure is simple, the contact area with the cold storage box 110 is large, and the heat dissipation effect is good.
Further, the refrigeration assembly 200 further includes a heat insulation layer 240, the heat insulation layer 240 is disposed around the fixing frame 230 so as to cover the fixing frame 230, that is, the heat insulation layer 240 is disposed at the periphery of the fixing frame 230 and the periphery of the accommodating cavity 231, so that the heat insulation layer 240 contacts and adheres to the heat insulation layer 120 of the reagent box 100 to coat the fixing frame 230 between the heat insulation layer 240 and the heat insulation layer 120, and only the installation side of the fixing frame 230 is exposed, so that the heat sink 220 can be conveniently installed, thereby better isolating the reagent box 100 from the outside. In this embodiment, the heat insulating layer 240 is heat insulating cotton.
Further, the refrigerator 210 further includes a sealing ring 250, and the sealing ring 250 is disposed between the heat insulating layer 240 and the refrigerator 210 to prevent the hot surface of the heat sink 220 from contacting the bottom of the refrigeration cassette 110. The sealing ring 250 can play a role in heat insulation, water resistance, moisture resistance and corrosion resistance, and prolong the service life of the reagent heat-preservation storage device 10 in the embodiment. In this embodiment, the sealing ring 250 is a sealant, so as to integrate the refrigerator 210 and the thermal insulation layer 240, thereby not only sealing the refrigerator 210 to prolong the service life of the refrigerator 210, but also facilitating the assembly of the refrigerator 210 and the thermal insulation layer 240.
The radiator mainly comprises a heating radiator, wherein the heating radiator can be divided into a plurality of types according to materials and working modes. Therefore, in some embodiments, the heat sink 220 includes a heat sink base 221 and a plurality of fins 222, the heat sink base 221 is connected to the hot end 212, each fin 222 extends away from the refrigerator 210, and the fins 222 are spaced apart and arranged in parallel on the surface of the heat sink base 221. The plurality of fins can greatly increase the heat dissipation surface area of the heat dissipation fins 222, thereby improving the heat dissipation efficiency. In order to further increase the heat dissipation area, each of the heat dissipation fins 222 may be provided with protrusions having a zigzag wave shape, that is, the outer surface of each of the heat dissipation fins 222 is provided with a wave shape. In the present embodiment, the heat sink base 221 and the heat sink 222 are integrally formed.
In order to further improve the refrigeration, cooling and heat preservation effects of the reagent heat preservation and storage device 10, in some embodiments, the reagent heat preservation and storage device 10 includes two sets of refrigeration components 200 disposed at the bottom of the reagent box 100 at intervals and two heat pipes 300 corresponding to the refrigeration components 200, it can be understood that in the reagent heat preservation and storage device 10, two or even a plurality of refrigeration components 200 and heat pipes 300 may be additionally disposed on the reagent box 100, and the reagent heat preservation and storage device is cooperated to dissipate heat from the cold storage box 110 at a plurality of different positions.
In some embodiments, the heat-storage box 110 further includes a heat-insulating cover 112, a second through hole 122 is opened on the other surface of the heat-insulating layer 120, and the heat-insulating cover 112 is received in the second through hole 122 and seals the receiving cavity 111. Similar to the insulating layer 120, the insulating cover 112 can isolate the cold storage box 110 from the outside, and has a low-temperature insulating effect on the reagent in the accommodating cavity 111.
In some embodiments, an air inlet pipe 340 is connected to the heat conducting pipe 300 at the air inlet position, and the axial direction of the air inlet pipe 340 is not parallel to the axial direction of the heat conducting pipe 300. The connection between the heat pipe 300 and the air inlet pipe 340 is provided with a turbo fan 350, the turbo fan 350 is called a centrifugal fan, the air flow direction of the turbo fan 350 is perpendicular to the rotation axis, and the air flow direction of the conventional axial fan is parallel to the rotation axis. Compared with a traditional radiating fan, the centrifugal fan can output larger air volume under the condition of smaller space occupation, and the radiating effect is improved. The pipe diameter at the air outlet position on heat pipe 300 is greater than the pipe diameter at the air inlet position to promote air-out efficiency, further increase radiating efficiency.
The embodiment of the utility model also provides a full-automatic chemiluminescence immunoassay analyzer which comprises the reagent heat-preservation storage device 10. The reagent heat preservation storage device 10 in the above embodiment is adopted in the full-automatic chemiluminescence immunoassay analyzer in the embodiment, the cold end 211 of the refrigerator 210 absorbs heat and cools the cold storage box 110, the hot end 212 directly dissipates heat through the radiator 220, the heat dissipation effect of the radiator 220 is accelerated through the flow of air in the air duct, and the reagent in the cold storage box 110 can be subjected to low-temperature heat preservation.
In summary, in the reagent thermal storage device 10 and the full-automatic chemiluminescence immunoassay analyzer provided by the utility model, the cold end 211 of the refrigerator 210 absorbs heat and cools the cold storage box 110, the heat sink 220 directly dissipates heat of the hot end 212, and the heat dissipation effect of the heat sink 220 is accelerated by the flow of air in the air duct. Meanwhile, the heat insulation layer 120 isolates the cold storage box 110 from the outside, and can perform a low-temperature heat insulation effect on the reagents in the cold storage box 110.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A reagent incubation storage device, comprising:
the reagent box comprises a cold storage box and a heat insulation layer, the cold storage box is provided with an accommodating cavity for accommodating reagents, the heat insulation layer is attached to the outer surface of the cold storage box and covers the cold storage box, and a first through hole is formed in the bottom surface of the heat insulation layer;
the refrigerating assembly comprises a refrigerator and a radiator, the refrigerator is arranged between the bottom of the cold storage box and the radiator, the refrigerator is provided with a cold end and a hot end, the cold end is attached to the outer surface of the bottom of the cold storage box through the first through hole, the hot end is connected with one end of the radiator, and the other end of the radiator extends in the direction far away from the refrigerator;
the heat conduction pipe is internally provided with a heat conduction cavity, two ends of the heat conduction pipe are respectively provided with an air inlet and an air outlet which are communicated with the heat conduction cavity, and at least part of the radiator is contained in the heat conduction cavity.
2. The reagent incubation storage device of claim 1,
the refrigeration assembly further comprises a fixing frame used for installing the radiator, the fixing frame is provided with a containing cavity, and the refrigerator passes through the containing cavity and the outer surface of the bottom of the cold storage box is attached.
3. The reagent incubation storage device of claim 2,
the refrigeration assembly further comprises a heat insulation layer, and the heat insulation layer surrounds the outer wall surface of the fixed frame and the inner wall surface of the fixed frame so as to coat the fixed frame with the heat insulation layer.
4. The reagent incubation storage device of claim 3,
the refrigerating assembly further comprises a sealing ring, and the sealing ring is arranged between the heat insulation layer and the refrigerator to seal the refrigerator.
5. The reagent incubation storage device of claim 1,
the radiator comprises a radiating base and a plurality of radiating fins, the radiating base is connected with the hot end, and each radiating fin extends in the direction far away from the refrigerator.
6. The reagent incubation storage device of claim 5,
the heat dissipation base and the heat dissipation fins are integrally formed.
7. The reagent incubation storage device of claim 1,
the reagent heat-preservation storage device comprises two groups of refrigerating assemblies which are arranged at the bottom of the cold storage box at intervals, and further comprises two groups of heat pipes, wherein each heat pipe is arranged in one-to-one correspondence with each refrigerating assembly.
8. The reagent incubation storage device of claim 1,
the cold storage box further comprises a heat insulation cover, a second through hole is formed in the other surface of the heat insulation layer, and the heat insulation cover is contained in the second through hole and blocks the containing cavity.
9. The reagent incubation storage device of claim 1,
the heat conduction pipe is connected with an air inlet pipe at the position of the air inlet, and the axial direction of the air inlet pipe is not parallel to the axial direction of the heat conduction pipe.
10. A full-automatic chemiluminescence immunoassay analyzer is characterized by comprising:
a reagent incubation storage device according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189085.8U CN216547691U (en) | 2021-01-22 | 2021-01-22 | Reagent heat preservation storage device and full-automatic chemiluminescence immunoassay appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189085.8U CN216547691U (en) | 2021-01-22 | 2021-01-22 | Reagent heat preservation storage device and full-automatic chemiluminescence immunoassay appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216547691U true CN216547691U (en) | 2022-05-17 |
Family
ID=81537671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120189085.8U Active CN216547691U (en) | 2021-01-22 | 2021-01-22 | Reagent heat preservation storage device and full-automatic chemiluminescence immunoassay appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216547691U (en) |
-
2021
- 2021-01-22 CN CN202120189085.8U patent/CN216547691U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008531960A (en) | Storage using thermoelectric elements | |
| KR20030065119A (en) | Cooling and Heating Apparatus Utlizing Thermoelectric Module | |
| US10222114B2 (en) | Semiconductor refrigerator | |
| JP2013015295A (en) | Cooling device and air conditioner with same | |
| JPWO2011086859A1 (en) | Environmental test apparatus and manufacturing method thereof | |
| US20200292213A1 (en) | Magnetocaloric device | |
| CN216547691U (en) | Reagent heat preservation storage device and full-automatic chemiluminescence immunoassay appearance | |
| CN109959084A (en) | Air handling system and conditioner | |
| US20100242530A1 (en) | Condenser heatsink | |
| WO2021012414A1 (en) | Reagent compartment refrigeration structure for eliminating condensed water and reagent compartment | |
| KR20140055824A (en) | The convective circulation-type cooling device for the electronic parts | |
| JPH02251052A (en) | Compressor for refrigerator | |
| KR200181246Y1 (en) | Refrigerator and heater for vehicles using thermoelectric semiconductors | |
| US20220155022A1 (en) | Heat dissipation device | |
| CN212108751U (en) | Outdoor machine of air conditioner | |
| JP2011190958A (en) | Refrigerating device | |
| CN211953039U (en) | Outdoor machine of air conditioner | |
| CN209857250U (en) | Air conditioning system and air conditioning apparatus | |
| CN212108752U (en) | Outdoor machine of air conditioner | |
| CN111124090A (en) | Heat dissipation system for passive heat dissipation of computer | |
| CN219497639U (en) | Solid-state relay mounting structure capable of improving heat dissipation performance | |
| KR101753539B1 (en) | Refrigerator using thermoelectric element | |
| CN207378964U (en) | A kind of automatically controlled plate heat dissipating device and air-conditioner outdoor unit | |
| US20060236717A1 (en) | Heat disspiating system and device | |
| CN111396997A (en) | Outdoor machine of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |