CN215087272U - Cold and warm temperature adjusting device - Google Patents
Cold and warm temperature adjusting device Download PDFInfo
- Publication number
- CN215087272U CN215087272U CN202022718592.4U CN202022718592U CN215087272U CN 215087272 U CN215087272 U CN 215087272U CN 202022718592 U CN202022718592 U CN 202022718592U CN 215087272 U CN215087272 U CN 215087272U
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- Prior art keywords
- air duct
- cold
- air
- heating
- heat
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- 238000005057 refrigeration Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims description 28
- 239000010410 layer Substances 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a cold and warm temperature adjusting device, which comprises a refrigeration air channel component, a refrigeration piece arranged in the refrigeration air channel component and a heat dissipation air channel component which exchanges heat with a heating part of the refrigeration piece through a refrigeration heat dissipation sheet; the utility model discloses an installation refrigeration fin in the portion of generating heat of refrigeration piece, heat transfer to the radiating duct subassembly that produces when will refrigerate, the used heat that can produce when will refrigerate fast spills to when needs heat other parts, can the hot-blast heating that the recycle heat exchange comes, realize thermal effective recycle.
Description
Technical Field
The utility model relates to a cold-warm temperature adjusting device.
Background
In the field of body fluid detection, reagents to be added generally need to be stored in a reagent kit, and since most of the reagents need to be stored at low temperature, the reagent kit needs to be refrigerated. In the field of reagent tray detection, sometimes the reagent tray needs to be heated, and if the reagent tray is independently heated and refrigerated, the heat generated in the refrigeration process is inevitably wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a changes in temperature attemperator is provided, it can utilize the heat that produces in the refrigeration process.
The utility model adopts the technical proposal that:
a cold and warm temperature adjusting device comprises a refrigeration air channel assembly, a refrigeration piece arranged in the refrigeration air channel assembly and a heat dissipation air channel assembly which exchanges heat with a heating part of the refrigeration piece through a refrigeration cooling fin.
Furthermore, the refrigeration air duct assembly comprises a refrigeration air duct and a cold air circulating pipeline, one end of the refrigeration air duct is communicated with one end of the cold air circulating pipeline, and a cold air fan used for realizing cold air circulation, air ports of the refrigeration air duct and the cold air circulating pipeline are located near an object to be refrigerated, the refrigeration piece is arranged in the refrigeration air duct, and the refrigeration radiating fin is located above the refrigeration piece and corresponds to the position of the refrigeration piece.
Furthermore, the heat dissipation air duct assembly comprises a heat dissipation air duct, heat dissipation fins arranged in the heat dissipation air duct and a heat dissipation fan arranged in the heat dissipation air duct and used for discharging hot air on the heat dissipation fins.
Furthermore, a heating air channel is communicated with the heat dissipation air channel, a heating fan and a heating sheet are arranged in the heating air channel, and a storage rack is arranged at a hot air outlet of the heating air channel.
Furthermore, the shell of the refrigeration air duct and the shell of the cold air circulating pipeline both adopt a double-layer structure, and a heat insulation material is lined in an interlayer of the double-layer structure.
Furthermore, the shell of the heat dissipation air duct and the shell of the heating air duct both adopt a double-layer structure, and a heat insulation material is lined in an interlayer of the double-layer structure.
Furthermore, a temperature sensor is arranged at the air port of the refrigeration air channel.
Furthermore, a temperature sensor is arranged at a hot air outlet of the heating air duct.
The utility model discloses an actively the effect does: the utility model discloses an installation refrigeration fin in the portion of generating heat of refrigeration piece, heat transfer to the radiating duct subassembly that produces when will refrigerate, the used heat that can produce when will refrigerate fast spills to when needs heat other parts, can the hot-blast heating that the recycle heat exchange comes, realize thermal effective recycle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the heat sink of the present invention;
fig. 3 is the schematic structural diagram of the cooling air duct assembly of the present invention.
Detailed Description
As shown in fig. 1-3, the utility model discloses a refrigeration wind channel subassembly and heat dissipation wind channel subassembly, refrigeration wind channel subassembly 2 includes refrigeration wind channel 2 and cold wind circulating line 3 that one end is linked together, is equipped with refrigeration piece 201 in refrigeration wind channel 2, the heat dissipation wind channel subassembly carries out the heat exchange with the portion of generating heat of refrigeration piece 201 through refrigeration fin 7.
Preferably, a cold air fan 1 is arranged in the refrigeration air duct, and the cold air fan 1, the refrigeration sheet 201 and the refrigeration air port are sequentially arranged in the refrigeration air duct 2. In this embodiment, the items to be refrigerated are reagent box racks, and the reagent boxes are placed in the reagent box racks. And a refrigerating air port of the refrigerating air duct 2 and a cold air circulating air port of the cold air circulating pipeline 3 are positioned at two sides of the reagent box frame, and the reagent box frame is cooled by cold air.
As shown in fig. 2 and 3, the cooling fins 201 are disposed in the cooling air duct 2, and the cooling fins 7 are located above the cooling fins 201 and correspond to the positions of the cooling fins 201. In the refrigerating sheet 201, the upper end is a heating portion, and heat generated in the refrigerating process is timely discharged by using the refrigerating heat radiating sheet 7.
The heat dissipation air channel assembly comprises a heat dissipation air channel 4, a heat dissipation fin 401 arranged in the heat dissipation air channel 4, and a heat dissipation fan 5 arranged in the heat dissipation air channel 4 and used for discharging hot air on the heat dissipation fin 401. The heat dissipation air duct 4 is installed above the cooling air duct 2, the position of the cooling fin 401 is opposite to the position of the cooling fin 7, the heat dissipation air duct 4 on one side of the cooling fin 401 is designed to be an opening, and a heat dissipation fan 5 is arranged in the heat dissipation air duct 4 and on the other side of the cooling fin 7. The heat generated by the cooling fins 201 is exchanged to the heat radiating fins 401 and then blown out by the heat radiating fan 5.
As a further improvement of the present invention, the heat dissipation duct 4 is communicated with a heating duct 6, a heating fan and a heating plate (not shown in the figure) are disposed in the heating duct 6, and a storage rack 8 is disposed at a hot air outlet of the heating duct 6.
In the use of reagent dish, this supporter 8 can utilize hot air duct 6 to carry out heating work to the reagent dish for the rack of reagent dish when detecting.
Preferably, the shells of the refrigeration air duct 2, the cold air circulating pipeline 3, the heat dissipation air duct 4 and the heating air duct 6 are all of a double-layer structure, and the interlayer of the double-layer structure is lined with a heat insulation material, so that the heat insulation effect is better, and condensate water is prevented from being present on the outer wall of the air duct.
And a temperature sensor is arranged at the air port of the refrigerating air duct 2, and a hot air outlet of the heating air duct 6.
During refrigeration, cold air enters the reagent box frame after being refrigerated by the refrigerating sheet 201, refrigerates a reagent box in the reagent box frame, then enters the refrigerating air duct 2 again after passing through the cold air circulating pipeline 3 and the cold air fan 1 to form circulation. The refrigeration effect is better, energy is saved, cold air can be recovered, and the cold air is prevented from entering the inside of the instrument to influence the heating effect of the instrument; a temperature sensor is arranged at the cold air port, the temperature of the refrigerating sheet can be adjusted according to the temperature of the air port, and the temperature inside the reagent box frame is adjusted to keep constant.
During heating, the waste heat that produces during the refrigeration is discharged through radiating air duct 4 and radiator fan 5, when the inside heating region of instrument needs the heat, heating fan work in the heating air duct 6, with partly waste heat inspiration heating air duct, get into the region that needs the heating after the heating plate reheating, install temperature sensor in this region, can realize the constant temperature effect through the heating fan in control heating plate and the heated air circulation pipeline, can utilize partly waste heat steam heating like this, the energy saving.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (8)
1. A cold and warm temperature adjusting device is characterized by comprising a refrigerating air channel assembly, a refrigerating sheet (201) arranged in the refrigerating air channel assembly and a heat dissipation air channel assembly which exchanges heat with a heating part of the refrigerating sheet (201) through a refrigerating heat dissipation sheet (7).
2. The cold and warm temperature adjusting device according to claim 1, characterized in that the cooling air duct assembly comprises a cooling air duct (2) and a cold air circulation pipeline (3) with one ends communicated with each other and a cold air fan (1) for realizing cold air circulation, the air outlets of the cooling air duct (2) and the cold air circulation pipeline (3) are located near an object to be cooled, the cooling fins (201) are arranged in the cooling air duct (2), and the cooling fins (7) are located above the cooling fins (201) and correspond to the positions of the cooling fins (201).
3. A cooling and heating temperature adjusting device according to claim 1, characterized in that the cooling air duct assembly comprises a cooling air duct (4), a heat sink (401) disposed in the cooling air duct (4), and a cooling fan (5) disposed in the cooling air duct (4) and used for discharging hot air on the heat sink (401).
4. A cold-warm temperature adjusting device according to claim 3, characterized in that the heat-dissipating air duct (4) is communicated with a heating air duct (6), a heating fan and a heating sheet are arranged in the heating air duct (6), and a rack (8) is arranged at a hot air outlet of the heating air duct (6).
5. A cold-warm temperature adjusting device according to claim 2, characterized in that the shells of the refrigeration air duct (2) and the cold-air circulating pipeline (3) are both of a double-layer structure, and the interlayer of the double-layer structure is lined with a heat insulating material.
6. A cold-warm temperature adjusting device according to claim 4, characterized in that the shells of the heat dissipation air duct (4) and the heating air duct (6) are both of a double-layer structure, and the interlayer of the double-layer structure is lined with a heat insulating material.
7. A cold-warm temperature adjusting device according to claim 2, characterized in that a temperature sensor is arranged at the air inlet of the cooling air duct (2).
8. A cold-warm temperature adjusting device according to claim 4, characterized in that a temperature sensor is arranged at the hot air outlet of the heating air duct (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022718592.4U CN215087272U (en) | 2020-11-23 | 2020-11-23 | Cold and warm temperature adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022718592.4U CN215087272U (en) | 2020-11-23 | 2020-11-23 | Cold and warm temperature adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215087272U true CN215087272U (en) | 2021-12-10 |
Family
ID=79262450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022718592.4U Active CN215087272U (en) | 2020-11-23 | 2020-11-23 | Cold and warm temperature adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215087272U (en) |
-
2020
- 2020-11-23 CN CN202022718592.4U patent/CN215087272U/en active Active
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