CN219689728U - High-speed biochemical analyzer reaction dish temperature regulating device - Google Patents
High-speed biochemical analyzer reaction dish temperature regulating device Download PDFInfo
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- CN219689728U CN219689728U CN202320847032.XU CN202320847032U CN219689728U CN 219689728 U CN219689728 U CN 219689728U CN 202320847032 U CN202320847032 U CN 202320847032U CN 219689728 U CN219689728 U CN 219689728U
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- biochemical analyzer
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 45
- 230000001105 regulatory effect Effects 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 239000002699 waste material Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 5
- 238000005338 heat storage Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 7
- 101150038956 cup-4 gene Proteins 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012742 biochemical analysis Methods 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 241001621399 Lampris Species 0.000 description 1
- 102000003929 Transaminases Human genes 0.000 description 1
- 108090000340 Transaminases Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
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- 239000010839 body fluid Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model relates to the technical field of biochemical analyzer reaction disk heating, and discloses a high-speed biochemical analyzer reaction disk temperature control device which comprises a temperature control pot, a light source lamp holder, a temperature sensor, a reaction cup, a constant temperature liquid adding container, a temperature sensor base, a heating container, an air cooling radiator, a circulating pump and a waste liquid box, wherein the reaction cup is positioned in the temperature control pot, the circulating pump is connected with the air cooling radiator through a pipeline, the constant temperature liquid adding container is connected with the temperature control pot through a pipeline, the constant temperature liquid adding container is connected with the waste liquid box through a pipeline, and the lower end of the temperature control pot is connected with the waste liquid box through a pipeline. According to the utility model, the device adopts constant temperature liquid to circulate between the reaction plate and the light source lamp, and the heat of the light source lamp is utilized for carrying out secondary heating, so that the heat of the light source lamp is radiated, the temperature of the reaction plate is raised, the energy is secondarily utilized, the temperature of the reaction plate is efficiently and accurately controlled, the structure is simple, and the maintenance is convenient.
Description
Technical Field
The utility model relates to the technical field of heating of reaction discs of biochemical analyzers, in particular to a high-speed reaction disc temperature control device of a biochemical analyzer.
Background
A fully automatic biochemical analyzer is one of the important instruments frequently used in clinical examination that determines biochemical indicators by analyzing blood or other body fluids: such as transaminase, hemoglobin enzyme, cholesterol, etc. Biochemical analysis processes require that the sample and reagents are chemically reacted at constant temperature, and the enzyme activity directly affects the reaction results, while the enzyme activity is directly related to temperature. A high-precision temperature control system is one of key technologies for ensuring the accuracy and repeatability of biochemical analysis results.
Therefore, a complete temperature control system is needed, and the temperature control modes mainly used in the biochemical analyzer at present are as follows: the control of the temperature of the existing products is realized by utilizing the measured temperature value and then utilizing the direct heat conduction mode of the power heating device, the temperature control precision is low, the stability is poor, the biochemical reaction cannot obtain the most suitable reaction temperature condition, the energy waste is serious, and the heating is uneven. Therefore, a temperature control device for a reaction disk of a high-speed biochemical analyzer is provided by a person skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a high-speed biochemical analyzer reaction plate temperature control device which is characterized in that constant temperature liquid is circulated between a reaction plate and a light source lamp, and the heat of the light source lamp is utilized for secondary heating, so that the light source lamp dissipates heat, the reaction plate is warmed up, the energy is reused, the temperature of the reaction plate is controlled efficiently and accurately, the structure is simple, and the maintenance is convenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high-speed biochemical analyzer reaction dish temperature regulating device, includes temperature control pot, light source lamp stand, temperature sensor, reaction cup, constant temperature liquid interpolation container, temperature sensor base, heating container, forced air cooling radiator, circulating pump and waste liquid case, the reaction cup is located the temperature control pot inside, through the pipe connection between circulating pump and the forced air cooling radiator, through the pipe connection between constant temperature liquid interpolation container and the temperature control pot, through the pipe connection between constant temperature liquid interpolation container and the waste liquid case, be connected between temperature control pot lower extreme through pipeline and the waste liquid case, temperature sensor is located light source lamp stand one side.
Through above-mentioned technical scheme, confirm the flow and the connected mode and the positional relationship of whole technique through control by temperature change pot, light source lamp stand, temperature sensor, reaction cup, constant temperature liquid add container, temperature sensor base, heating container, forced air cooling radiator, circulating pump and waste liquid case.
Further, a cover is arranged at the upper end of the constant temperature liquid adding container, wherein the cover is made of transparent materials;
through above-mentioned technical scheme, the lid that utilizes transparent material can be convenient for observe the condition of constant temperature liquid.
Further, the temperature control pot adopts a cast aluminum hollow cavity, and a heat insulation material is adhered to the outside of the cast aluminum hollow cavity;
through the technical scheme, the aluminum alloy has the characteristics of good heat conductivity and corrosion resistance.
Further, the constant temperature liquid in the constant temperature liquid adding container is liquid with high heat capacity, strong heat storage energy and no corrosion;
through the technical scheme, the constant temperature can be uniform and stable.
Further, the test temperature in the reaction cup was maintained at 37 degrees;
through the technical scheme, the comparison test is convenient to carry out.
Further, a temperature sensor arranged on the temperature sensor base transmits data to a computer for display;
through the technical scheme, the data can be conveniently displayed and compared.
Further, the waste liquid tank is used for waste liquid treatment.
Further, the constant temperature liquid is boosted by a circulating pump and is radiated by an air-cooled radiator.
The utility model has the following beneficial effects:
compared with the existing temperature control device, the temperature control device for the reaction plate of the high-speed biochemical analyzer provided by the utility model has the advantages that constant temperature liquid is circulated between the reaction plate and the light source lamp, the heat of the light source lamp is utilized for carrying out secondary heating, the light source lamp is used for radiating, the reaction plate is heated, the energy is secondarily utilized, the temperature of the reaction plate is efficiently and accurately controlled, the structure is simple, the device is mainly used for the reaction liquid of the biochemical analyzer, the temperature is controlled to be 37 ℃, the upper and lower deviation is not more than 0.1 ℃, the temperature of the light source lamp is reduced while the temperature of the reaction plate is increased, the heat is reused, the heat loss is reduced, and the device is more energy-saving.
Drawings
FIG. 1 is a schematic diagram of a reaction plate temperature control device of a high-speed biochemical analyzer according to the present utility model;
FIG. 2 is a flow chart of a reaction disk temperature control device of a high-speed biochemical analyzer according to the present utility model;
FIG. 3 is a flow chart of a reaction disk temperature control device for a high-speed biochemical analyzer according to the present utility model.
Legend description:
1. a temperature control pot; 2. a light source lamp holder; 3. a temperature sensor; 4. a reaction cup; 5. a constant temperature liquid adding container; 6. a temperature sensor base; 7. heating the container; 8. an air-cooled radiator; 9. a circulation pump; 10. a waste liquid tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a high-speed biochemical analyzer reaction dish temperature regulating device, including temperature control pot 1, light source lamp stand 2, temperature sensor 3, reaction cup 4, constant temperature liquid adds container 5, temperature sensor base 6, heating container 7, forced air cooling radiator 8, circulating pump 9 and waste liquid case 10, reaction cup 4 is located temperature control pot 1 inside, pass through the pipe connection between circulating pump 9 and the forced air cooling radiator 8, pass through the pipe connection between constant temperature liquid adds container 5 and temperature control pot 1, pass through the pipe connection between constant temperature liquid adds container 5 and the waste liquid case 10, be connected between temperature control pot 1 lower extreme and the waste liquid case 10, temperature sensor 3 is located light source lamp stand 2 one side, through temperature control pot 1, light source lamp stand 2, temperature sensor 3, reaction cup 4, constant temperature liquid adds container 5, temperature sensor base 6, heating container 7, forced air cooling radiator 8, circulating pump 9 and waste liquid case 10 confirm the flow and the connected mode and the positional relationship of whole technique.
The upper end of the constant temperature liquid adding container 5 is provided with a cover, wherein the cover is made of transparent materials, the condition of the constant temperature liquid can be conveniently observed by utilizing the cover made of transparent materials, the temperature control pot 1 adopts a cast aluminum hollow cavity, the outside is stuck with heat insulation materials, the constant temperature liquid adding container has the characteristics of good heat conductivity and corrosion resistance, the constant temperature liquid in the constant temperature liquid adding container 5 is liquid with high heat capacity, strong heat storage energy and no corrosion, the constant temperature is uniform and stable, the test temperature in the reaction cup 4 is kept at 37 ℃, the comparison test is convenient, the temperature sensor 3 arranged on the temperature sensor base 6 transmits and displays data through a computer, the data can be conveniently displayed and compared, the waste liquid box 10 is used for treating the waste liquid, the constant temperature liquid is boosted through the circulating pump 9, and the heat is dissipated through the air cooling radiator 8.
Working principle: when the utility model is used, constant temperature liquid is added from the constant temperature liquid adding container 5, after the constant temperature liquid is full, the constant temperature liquid cover is screwed on, the circulating pump 9 is started to fully fill the pipeline with liquid, the liquid level condition is observed, if the liquid level is not full, the liquid level is continuously added, the cover is screwed on, the constant temperature liquid is boosted by the circulating pump 9, the constant temperature liquid radiates heat through the air cooling radiator 8, the temperature of the constant temperature liquid reaches about 20 ℃, the constant temperature liquid flows through the light source lamp holder 2, radiates heat to the light source lamp, the constant temperature liquid temperature through the light source lamp rises, the constant temperature liquid is secondarily warmed through the heating container 7 to reach the required temperature, the constant temperature liquid reaches the temperature control pot 1 through the temperature sensor base 6, the temperature in the reaction cup 4 reaches 37 ℃, and the circulating pump 9 circulates.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a high-speed biochemical analyzer reaction dish temperature regulating device, includes control by temperature change pot (1), light source lamp stand (2), temperature sensor (3), reaction cup (4), constant temperature liquid interpolation container (5), temperature sensor base (6), heating container (7), forced air cooling radiator (8), circulating pump (9) and waste liquid case (10), its characterized in that: the reaction cup (4) is located inside the temperature control pot (1), the circulating pump (9) is connected with the air cooling radiator (8) through a pipeline, the constant temperature liquid adding container (5) is connected with the temperature control pot (1) through a pipeline, the constant temperature liquid adding container (5) is connected with the waste liquid box (10) through a pipeline, the lower end of the temperature control pot (1) is connected with the waste liquid box (10) through a pipeline, and the temperature sensor (3) is located on one side of the light source lamp holder (2).
2. The high-speed biochemical analyzer reaction disk temperature control device according to claim 1, wherein: the upper end of the constant temperature liquid adding container (5) is provided with a cover, wherein the cover is made of transparent materials.
3. The high-speed biochemical analyzer reaction disk temperature control device according to claim 1, wherein: the temperature control pot (1) adopts a cast aluminum hollow cavity, and a heat insulation material is adhered to the outside of the cast aluminum hollow cavity.
4. The high-speed biochemical analyzer reaction disk temperature control device according to claim 1, wherein: the constant temperature liquid in the constant temperature liquid adding container (5) is liquid with high heat capacity, strong heat storage energy and no corrosion.
5. The high-speed biochemical analyzer reaction disk temperature control device according to claim 1, wherein: and the temperature sensor (3) arranged on the temperature sensor base (6) transmits data to a computer for display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847032.XU CN219689728U (en) | 2023-04-17 | 2023-04-17 | High-speed biochemical analyzer reaction dish temperature regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847032.XU CN219689728U (en) | 2023-04-17 | 2023-04-17 | High-speed biochemical analyzer reaction dish temperature regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689728U true CN219689728U (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320847032.XU Active CN219689728U (en) | 2023-04-17 | 2023-04-17 | High-speed biochemical analyzer reaction dish temperature regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219689728U (en) |
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2023
- 2023-04-17 CN CN202320847032.XU patent/CN219689728U/en active Active
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