CN219514474U - Accelerated cooling device of thermal analyzer - Google Patents
Accelerated cooling device of thermal analyzer Download PDFInfo
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- CN219514474U CN219514474U CN202223557051.3U CN202223557051U CN219514474U CN 219514474 U CN219514474 U CN 219514474U CN 202223557051 U CN202223557051 U CN 202223557051U CN 219514474 U CN219514474 U CN 219514474U
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- base
- thermal analyzer
- cooling device
- positioning sleeve
- thermal
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Abstract
The utility model discloses an accelerated cooling device of a thermal analyzer, which comprises a base and a positioning sleeve, wherein one end of the top of the base is welded with a support column, the other end of the top of the base is fixed with an electric heating furnace with a heating function through a screw, the top of the electric heating furnace is provided with a glass slide, the top of the base and positioned between the support column and the electric heating furnace are provided with an induced draft cover, one side of the base is provided with a semiconductor refrigerating sheet, the other side of the base is provided with a mounting shell, the interior of the mounting shell is provided with an induced draft fan, and the interior of the base is provided with an induced draft channel. This novel thermal analysis appearance cooling device has and utilizes semiconductor refrigeration piece and exhaust fan matched with mode to carry out refrigerated function to thermal analysis appearance, can effectually accelerate thermal analysis appearance's cooling rate, and the cooling effect is good, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of thermal analyzers, in particular to an accelerated cooling device of a thermal analyzer.
Background
The thermal analyzer is an instrument for measuring the relationship between physical properties and temperature of substances under the condition of controlling the temperature by utilizing a program, has the characteristics of simple structure and stable performance, has low production cost and mature technology, is widely applied to various fields such as ceramics, glass, metals, minerals, catalysts, coatings, medicines, foods and the like, and is subjected to heat influence due to heating operation in the running process of the thermal analyzer for a long time, and electronic components in the thermal analyzer are damaged, so that the thermal analyzer is required to be cooled by using a cooling device.
The utility model of publication No. CN202229602U discloses a cooling structure of a thermal analyzer furnace body, which comprises a furnace body and is characterized in that a cooling device is arranged outside the furnace body in a surrounding way, one end of the cooling device is communicated with an air duct, the air duct comprises an air inlet communicated with the outside, and the other end of the cooling device is communicated with an air outlet communicated with the outside.
The existing thermal analysis cooling structure has the following defects: the lack of the function of cooling the thermal analyzer by utilizing the mode of matching the semiconductor refrigerating sheet with the exhaust fan leads to poor cooling effect. For this purpose, we propose an accelerated cooling device for a thermal analyzer.
Disclosure of Invention
The utility model mainly aims to provide an accelerated cooling device of a thermal analyzer, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a cooling device for acceleration of thermal analysis appearance, includes base and positioning sleeve, the one end welding at base top has the support column, the other end at base top has the electric heat stove that plays the heating effect through the fix with screw, the top of electric heat stove is equipped with the slide glass, the top of base just is located and is equipped with the cover that induced drafts between support column and the electric heat stove, one side of base is equipped with the semiconductor refrigeration piece, the opposite side of base is provided with the installation shell, the internally mounted of installation shell has the air exhauster, the inside of base is provided with the convulsions passageway.
Further, the upper end of the periphery of the support column is sleeved with a positioning sleeve, a thermal analyzer locking knob is arranged on the outer side of the positioning sleeve through a first threaded hole, and a second threaded hole corresponding to the first threaded hole is formed in the outer side of the support column.
Further, one side of the positioning sleeve is connected with a connecting sleeve through a connecting plate, and a focusing knob of the thermal analyzer is arranged on the connecting plate.
Further, a thermal analyzer eye tube is arranged at the top of the connecting sleeve, and a thermal analyzer object tube is arranged at the bottom of the connecting sleeve.
Further, one end of the air suction channel is communicated with the air suction cover, and the other end of the air suction channel is communicated with the mounting shell.
Compared with the prior art, the utility model has the following beneficial effects:
through cover, semiconductor refrigeration piece, air extraction fan and convulsions passageway induced drafts, after the air extraction fan operation, can produce suction, and then can extract the steam, steam can enter into the inside of convulsions passageway through the cover induced drafts, and the inside steam of convulsions passageway can be with the installation shell and discharge the base, and the semiconductor refrigeration piece can adsorb the inside steam of connecting sleeve and distribute the outside to the base, cooperation air extraction fan and convulsions passageway, can be further accelerate the cooling rate of thermal analysis appearance.
Drawings
Fig. 1 is a schematic diagram of the whole structure of an accelerated cooling device of a thermal analyzer.
Fig. 2 is a schematic diagram of a cooling structure of an accelerated cooling device of a thermal analyzer according to the present utility model.
FIG. 3 is a schematic diagram of a support column and a positioning sleeve of an accelerated cooling device of a thermal analyzer.
In the figure: 1. a connecting sleeve; 2. eye tube of thermal analyzer; 3. thermal analyzer barrel; 4. a support column; 5. a thermal analyzer locking knob; 6. focusing knob of thermal analyzer; 7. positioning a sleeve; 8. a glass slide; 9. an electric heating furnace; 10. an air suction cover; 11. a semiconductor refrigeration sheet; 12. a base; 13. a mounting shell; 14. an exhaust fan; 15. an air draft channel; 16. a first threaded hole; 17. a second threaded hole; 18. and (5) connecting a plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, an accelerated cooling device of a thermal analyzer comprises a base 12 and a positioning sleeve 7, wherein a support column 4 is welded at one end of the top of the base 12, an electric heating furnace 9 playing a heating role is fixed at the other end of the top of the base 12 through screws, a glass slide 8 is arranged at the top of the electric heating furnace 9, an induced draft hood 10 is arranged between the support column 4 and the electric heating furnace 9 at the top of the base 12, a semiconductor refrigerating sheet 11 is arranged at one side of the base 12, a mounting shell 13 is arranged at the other side of the base 12, an induced draft fan 14 is arranged in the mounting shell 13, and an induced draft channel 15 is arranged in the base 12.
The upper end of the periphery of the support column 4 is sleeved with a positioning sleeve 7, the outer side of the positioning sleeve 7 is provided with a thermal analyzer locking knob 5 through a first threaded hole 16, and the outer side of the support column 4 is provided with a second threaded hole 17 corresponding to the first threaded hole 16.
In this embodiment, as shown in fig. 3, a person can fasten the positioning sleeve 7 to the support column 4 by using the air suction channel 15, the first threaded hole 16 and the second threaded hole 17.
One side of the positioning sleeve 7 is connected with the connecting sleeve 1 through a connecting plate 18, and a focusing knob 6 of the thermal analyzer is arranged on the connecting plate 18.
In this embodiment, as shown in fig. 1, the positioning sleeve 7 moves up and down to drive the connecting sleeve 1 to move.
Wherein, the top of connecting sleeve 1 is provided with thermal analyzer eye tube 2, the bottom of connecting sleeve 1 is provided with thermal analyzer object tube 3.
In this embodiment, as shown in fig. 1, the thermal analyzer eye tube 2 and the thermal analyzer object tube 3 are basic structural components in the thermal analyzer.
Wherein, one end of the air suction channel 15 is communicated with the air suction cover 10, and the other end of the air suction channel 15 is communicated with the mounting shell 13.
In this embodiment, as shown in fig. 2, after the exhaust fan 14 inside the installation shell 13 operates, suction force can be generated, so that hot air can be extracted, and the hot air can enter the interior of the exhaust channel 15 through the exhaust hood 10, and the hot air inside the exhaust channel 15 can exhaust the installation shell 13 out of the base 12.
It should be noted that, the present utility model is an accelerated cooling device for a thermal analyzer, when in operation, after the exhaust fan 14 operates, suction force can be generated, and then hot air can be extracted, the hot air can enter into the interior of the exhaust channel 15 through the exhaust hood 10, the hot air in the interior of the exhaust channel 15 can discharge the mounting shell 13 out of the base 12 to achieve the purpose of heat dissipation, further, the heat absorption end of the semiconductor refrigerating sheet 11 is positioned in the interior of the base 12, the heat dissipation end of the semiconductor refrigerating sheet 11 is positioned outside the base 12, the semiconductor refrigerating sheet 11 is a relatively efficient heat dissipation product, and the present mature technology can absorb and dissipate the hot air in the interior of the connecting sleeve 1 to the exterior of the base 12, and the cooling speed of the thermal analyzer can be further accelerated by matching with the exhaust fan 14 and the exhaust channel 15.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a cooling device for thermal analysis appearance, includes base (12) and positioning sleeve (7), its characterized in that: the utility model discloses a semiconductor refrigerator, including base (12), support column (4) have been welded to one end at base (12) top, the other end at base (12) top has electrothermal furnace (9) that play the heating effect through the fix with screw, the top of electrothermal furnace (9) is equipped with slide glass (8), the top of base (12) just is located and is equipped with between support column (4) and electrothermal furnace (9) cover (10) induced drafts, one side of base (12) is equipped with semiconductor refrigeration piece (11), the opposite side of base (12) is provided with installation shell (13), the internally mounted of installation shell (13) has air exhauster (14), the inside of base (12) is provided with air exhaust channel (15).
2. An accelerated cooling device for a thermal analyzer according to claim 1, wherein: the thermal analyzer locking device is characterized in that a positioning sleeve (7) is sleeved at the upper end of the periphery of the supporting column (4), a thermal analyzer locking knob (5) is arranged on the outer side of the positioning sleeve (7) through a first threaded hole (16), and a second threaded hole (17) corresponding to the first threaded hole (16) is formed in the outer side of the supporting column (4).
3. An accelerated cooling device for a thermal analyzer according to claim 1, wherein: one side of the positioning sleeve (7) is connected with a connecting sleeve (1) through a connecting plate (18), and a focusing knob (6) of the thermal analyzer is arranged on the connecting plate (18).
4. A rapid cooling device for a thermal analyzer according to claim 3, wherein: the top of connecting sleeve (1) is provided with thermal analyzer eye tube (2), the bottom of connecting sleeve (1) is provided with thermal analyzer object tube (3).
5. An accelerated cooling device for a thermal analyzer according to claim 1, wherein: one end of the air suction channel (15) is communicated with the air suction cover (10), and the other end of the air suction channel (15) is communicated with the mounting shell (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223557051.3U CN219514474U (en) | 2022-12-30 | 2022-12-30 | Accelerated cooling device of thermal analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223557051.3U CN219514474U (en) | 2022-12-30 | 2022-12-30 | Accelerated cooling device of thermal analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219514474U true CN219514474U (en) | 2023-08-11 |
Family
ID=87547279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223557051.3U Active CN219514474U (en) | 2022-12-30 | 2022-12-30 | Accelerated cooling device of thermal analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219514474U (en) |
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2022
- 2022-12-30 CN CN202223557051.3U patent/CN219514474U/en active Active
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