CN221078244U - High-frequency sample melting machine and heating support - Google Patents
High-frequency sample melting machine and heating support Download PDFInfo
- Publication number
- CN221078244U CN221078244U CN202322725807.9U CN202322725807U CN221078244U CN 221078244 U CN221078244 U CN 221078244U CN 202322725807 U CN202322725807 U CN 202322725807U CN 221078244 U CN221078244 U CN 221078244U
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- container carrier
- probe
- temperature measuring
- container
- heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 62
- 238000001304 sample melting Methods 0.000 title description 14
- 239000000523 sample Substances 0.000 claims abstract description 123
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 description 11
- 230000004927 fusion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
Landscapes
- General Induction Heating (AREA)
Abstract
The application discloses a high-frequency sample melter and a heating bracket. The heating bracket comprises a first supporting piece, a container carrier arranged at the upper part of the first supporting piece and a photosensitive temperature measuring probe arranged at the lower part of the first supporting piece; the container carrier and the photosensitive temperature measuring probe are distributed in a staggered manner in the horizontal direction and are mutually separated in the height direction; the photosensitive temperature probe is inclined upwards and is used for aligning the bottom of a container loaded in the container carrier. The heating support can be applied to equipment such as a high-frequency melting machine and the like, is used for fixedly mounting the container carrier and the photosensitive temperature measuring probe, ensures the relative position relation of the photosensitive temperature measuring probe aligned to the container carrier and the inner container thereof at any time, stably and reliably measures the temperature of the bottom of the container, can also avoid damaging the photosensitive temperature measuring probe, and solves the problems of low service life and easy damage of the photosensitive temperature measuring probe.
Description
Technical Field
The application relates to the technical field of temperature measurement, in particular to a heating bracket. Also relates to a high-frequency fusion machine, which comprises the heating bracket.
Background
In the temperature measurement technology of the high-frequency sample melter, a non-contact infrared temperature sensor is often used to measure the temperature of the sample melting crucible in the high-frequency sample melter, for example, a temperature probe of the infrared temperature sensor is arranged at the top or bottom of the sample melting crucible.
The temperature probe of the infrared temperature sensor is arranged at the top or the bottom of the sample melting crucible, for example, when the temperature probe is arranged at the top of the sample melting crucible, waste gas generated in the sample melting process of the high-frequency sample melting machine flows upwards and corrodes the temperature probe, when the temperature probe is arranged at the bottom of the sample melting crucible, the crucible support has the slag falling problem in a high-temperature environment, and the fallen slag falls on the temperature probe to scratch the temperature probe, so that the temperature probe is damaged. In addition, the temperature probe of the existing infrared temperature measurement sensor is bound on the installation shaft in the high-frequency fusion machine, so that the installation strength of the temperature probe is insufficient, the temperature probe is unstable in shaking, inaccurate temperature measurement is easily caused, the temperature control is unstable, and the service life of the temperature probe is short and easy to damage.
Disclosure of utility model
The application aims to provide a heating bracket which can be used for installing a photosensitive temperature measuring probe, so that the photosensitive temperature measuring probe and a container carrier are relatively fixed, and meanwhile, the product safety of the photosensitive temperature measuring probe is ensured, and the accuracy and the reliability of temperature measurement and control operation are further ensured. Another object of the present application is to provide a high frequency melter comprising the aforementioned heating rack.
In order to achieve the above object, the present application provides a heating rack, which includes a first support, a container carrier disposed at an upper portion of the first support, and a photosensitive temperature probe disposed at a lower portion of the first support; the container carrier and the photosensitive temperature measuring probe are distributed in a staggered manner in the horizontal direction and are mutually separated in the height direction; the photosensitive temperature probe is inclined upwards and is used for aligning the bottom of a container loaded in the container carrier.
In some embodiments, a light guide is provided between the container carrier and the photosensitive temperature probe; the light guide includes an incident end aligned with the photosensitive temperature probe and an exit end aligned with the bottom of the container loaded in the container carrier.
In some embodiments, the light guide comprises a collimator.
In some embodiments, the first support is provided with a probe mount; the probe mounting seat is welded and fixed on the first supporting piece, and a probe mounting hole for the insertion and fixation of the photosensitive temperature measuring probe is formed in the probe mounting seat.
In some embodiments, a heating element is disposed between the first support and the container carrier.
In some embodiments, the heating element is in particular a coil for achieving electromagnetic heating of the container carrier.
In some embodiments, a second support is provided between the first support and the container carrier; the coil and the second support piece extend towards the same side of the first support piece, the container carrier is arranged at the end part of the second support piece, the coil is provided with a second bracket which can be used for nesting the lower part of the container carrier, and the second bracket is formed by spirally winding part of the coil.
In some embodiments, both the heating element and the photosensitive thermometric probe are connected to a temperature controller.
The application also provides a high-frequency sample melting machine, which comprises a high-frequency sample melting machine body and the heating bracket, wherein the first supporting piece is a rotating shaft arranged in the high-frequency sample melting machine body.
Compared with the background art, the heating bracket provided by the application comprises a first support piece, a container carrier arranged at the upper part of the first support piece and a photosensitive temperature measuring probe arranged at the lower part of the first support piece; the container carrier and the photosensitive temperature measuring probe are distributed in a staggered manner in the horizontal direction and are mutually separated in the height direction; the photosensitive temperature probe is inclined upwards and is used for aligning the bottom of a container loaded in the container carrier.
The heating bracket provided by the application can be applied to equipment such as a high-frequency fusion machine and the like and is used for installing and positioning a container carrier and a photosensitive temperature measuring probe.
The heating bracket provided by the application can realize the fixed connection of the container carrier and the photosensitive temperature measuring probe, ensure the temperature measuring operation of the photosensitive temperature measuring probe on the container carrier and the container thereof at any time, improve the relative stability of the photosensitive temperature measuring probe and the container, and ensure the accuracy of the temperature measuring result. Based on the relative position relation of the container carrier and the photosensitive temperature probe, the heating bracket can avoid the damage of waste gas generated by materials in the container and residues dropped by the container carrier to the photosensitive temperature probe, and solves the problems of low service life and easy damage of the photosensitive temperature probe.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a heating rack according to an embodiment of the present application;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is an isometric view of a heating rack according to an embodiment of the present application;
Fig. 4 is a system diagram of a heating rack according to an embodiment of the present application.
The device comprises a 01-container, a 1-first supporting piece, a 2-container carrier, a 3-photosensitive temperature measuring probe, a 4-collimator, a 5-coil, a 6-second supporting piece and a 7-probe mounting seat.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The present application will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present application.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a heating bracket according to an embodiment of the application; FIG. 2 is a right side view of FIG. 1; FIG. 3 is an isometric view of a heating rack according to an embodiment of the present application; fig. 4 is a system diagram of a heating rack according to an embodiment of the present application.
Referring to fig. 1 to 3, the present application provides a heating rack, which includes a first support member 1, a container carrier 2 and a photosensitive temperature probe 3; the container carrier 2 is arranged at the upper part of the first support piece 1 and used for supporting and bearing the container carrier 2, the photosensitive temperature measuring probe 3 is arranged at the lower part of the first support piece 1 and used for detecting the temperature of the container 01 in the container carrier 2; in the heating rack, the container carrier 2 and the photosensitive temperature probe 3 are distributed in a staggered manner in the horizontal direction, and the container carrier 2 and the photosensitive temperature probe 3 are separated from each other in the height direction, and at the same time, the photosensitive temperature probe 3 is inclined upward for aligning the bottom of the container 01 loaded in the container carrier 2.
In this embodiment, the container carrier 2 and the photosensitive temperature measuring probe 3 are both positioned and mounted on the first support 1, so that the container carrier 2 and the photosensitive temperature measuring probe 3 are relatively fixed, and the photosensitive temperature measuring probe 3 can be aligned with the bottom of the container 01 loaded in the container carrier 2 at any time to monitor the temperature of the container 01. The container carrier 2 and the photosensitive temperature measuring probe 3 are mutually separated in the height direction, so that excessive heat conduction from the container carrier 2 and a container 01 filled in the container carrier 2 to the photosensitive temperature measuring probe 3 is avoided; the container carrier 2 and the photosensitive temperature measuring probe 3 are distributed in a staggered manner in the horizontal direction, so that the influence of the downward slag falling of the container carrier 2 and the container 01 filled in the container carrier 2 on the photosensitive temperature measuring probe 3 can be avoided.
The heating bracket provided by the application can be applied to equipment such as a high-frequency fusion machine and the like, can be used for bearing and positioning the container carrier 2 and fixedly connecting the container carrier 2, realizes the relative fixation of the container carrier 2 and the photosensitive temperature measuring probe 3, and ensures the temperature measuring operation of the photosensitive temperature measuring probe 3 on the container carrier 2 and the inner container 01 thereof at any time. The heating bracket provided by the application can avoid damaging the photosensitive temperature measuring probe 3, solves the problems of low service life and easy damage of the photosensitive temperature measuring probe 3, can also improve the installation strength of the photosensitive temperature measuring probe 3, improves the relative stability of the photosensitive temperature measuring probe 3 and the container 01, and ensures the accuracy of temperature measurement results.
The heating rack provided by the application is further described below with reference to the accompanying drawings and embodiments.
In some embodiments, a light guide is arranged between the container carrier 2 and the photosensitive temperature measuring probe 3; the light guide member includes an incident end and an exit end, the incident end is aligned with the photosensitive temperature measuring probe 3, and the exit end is aligned with the bottom of the container 01 loaded in the container carrier 2.
The light guide member is arranged between the container carrier 2 and the photosensitive temperature measuring probe 3, so that the transmission effect of light rays on the container 01 and the photosensitive temperature measuring probe 3 can be improved, for example, the light guide member can guide more light rays to be transmitted to the photosensitive temperature measuring probe 3 from the bottom of the container 01, the light guide member can improve the intensity of the light rays received by the photosensitive temperature measuring probe 3, and the temperature detection effect of the photosensitive temperature measuring probe 3 on the container 01 is improved.
In the embodiments provided in the present application, the light guide may include a collimator 4, that is, the collimator 4 is disposed between the container carrier 2 and the photosensitive temperature measurement probe 3, the container carrier 2, the photosensitive temperature measurement probe 3 and the collimator 4 may be co-linearly distributed, one end of the collimator 4 is aligned with the bottom of the container 01 loaded into the container carrier 2, and the other end of the collimator 4 is aligned with the photosensitive temperature measurement probe 3. In general, the collimator 4 may be in contact with the photosensitive thermometric probe 3 and separate from the container carrier 2 and its inner container 01.
In some embodiments, the first support 1 is provided with a probe mount 7; the probe mounting seat 7 can be welded and fixed on the first supporting piece 1; the probe mounting seat 7 is internally provided with a probe mounting hole for the insertion and fixation of the photosensitive temperature measurement probe 3. The probe mounting seat 7 and the first supporting piece 1 are welded and fixed, and the photosensitive temperature measuring probe 3 is inserted and fixed on the probe mounting seat 7, so that the photosensitive temperature measuring probe 3 can be protected from external force collision by utilizing the probe mounting seat 7, the mounting stability of the photosensitive temperature measuring probe 3 and the first supporting piece 1 can be improved, and the relative rest of the photosensitive temperature measuring probe 3 and the container 01 can be ensured at any time.
Typically, the photosensitive temperature measuring probe 3 and the collimator 4 may be screwed, for example, the front end of the photosensitive temperature measuring probe 3 is provided with external threads, the collimator 4 is provided with internal threads, and the photosensitive temperature measuring probe 3 passes through the through hole of the probe mount 7 and is screwed to the collimator 4. The installation mode can ensure that the photosensitive temperature measuring probe 3 is kept stable at all times, ensure that an infrared optical path of the photosensitive temperature measuring probe 3 irradiates the bottom of the container 01 after passing through the collimator 4, and measure the temperature of the bottom of the container 01.
In some embodiments, the heating rack provided by the application further comprises a heating element; the heating element is arranged between the first support element 1 and the container carrier 2 for transferring heat to the container carrier 2 and the containers 01 therein for heating the containers 01 and the materials therein loaded into the container carrier 2.
In the above embodiment, the heating element may specifically be a coil 5 for electromagnetic heating of the container carrier 2, that is, the coil 5 heats the container 01 and the material therein by using the electromagnetic heating principle. In general, the coil 5 has a hollow structure, and the coil 5 can be electrified by water when in operation, so as to generate a high-frequency magnetic field under the action of alternating current. Accordingly, the container 01 may be specifically provided as an alloy or metal crucible having a relatively high melting point, which can generate an induced current in a high-frequency magnetic field generated by the coil 5, and the crucible generates hysteresis loss in the magnetic field to cause the crucible to self-heat.
On the basis of the above embodiment, the heating bracket provided by the application further comprises a second support member 6 arranged between the first support member 1 and the container carrier 2; the first support 1 and the second support 6 may together support the container carrier 2. Referring to fig. 1 and 3, the coil 5 and the second support member 6 extend towards the same side of the first support member 1, the container carrier 2 is disposed on the second support member 6, the coil 5 is provided with a second bracket for nesting the lower part of the container carrier 2, and the second bracket is spirally wound and formed by a part of the coil 5, so that the bearing performance of the container carrier 2 can be improved, the container carrier 2 can be fully contacted with the container carrier 2, and the heating effect of the container carrier 2 is improved.
When the container carrier 2 is used for installing the container 01, a small amount of the bottom of the container 01 stretches out towards the lower part of the second bracket, so that the photosensitive temperature measuring probe 3 can conveniently measure the temperature of the bottom of the container 01.
Referring to fig. 1 and 4, in some embodiments, the heating rack provided by the present application further comprises a temperature controller; the temperature controller is connected with the heating element and the photosensitive temperature measuring probe 3, and can realize feedback control on the temperature of the detection container 01 and the heating element. The temperature controller may include an infrared thermometer, which monitors and regulates the temperature of the container 01 through the heating element and the photosensitive temperature probe 3. The temperature controller can also comprise an embedded system with a singlechip, a programmable digital signal processor, a programmable logic controller and the like, and is used for analyzing, calculating and regulating the heating element according to a specific algorithm, and can also comprise a high-frequency power supply for providing alternating current.
In the above embodiment, the components such as the infrared thermometer and the photosensitive temperature measuring probe 3 can convert the temperature change of the container 01 into an electrical signal and then into an analog quantity readable by the embedded system.
When the heating bracket provided by the application is applied to a high-frequency sample melting machine, the photosensitive temperature measuring probe 3 and the container 01 are kept relatively still all the time when the high-frequency sample melting machine is used for melting samples, so that an infrared optical path of the photosensitive temperature measuring probe 3 can always irradiate the bottom of the container 01, the bottom temperature of the container 01 is detected, a corresponding electric signal is generated, the electric signal is converted into an analog signal which can be read by an embedded system through an infrared thermometer, the embedded system controls the output power of a high-frequency power supply by comparing the temperature of the read infrared thermometer with a set temperature, the magnitude of the power of the high-frequency power supply determines the current frequency on the coil 5, the magnitude of a magnetic field generated by the coil 5 can be changed, the magnetic field is changed rapidly, the resistance of the crucible per se generates joule heat, and the temperature control is realized.
The application also provides a high-frequency sample melter, which comprises a high-frequency sample melter body and the heating support provided by the embodiments, wherein the heating support is arranged on the high-frequency sample melter body, for example, the first support piece 1 of the heating support can be a rotating shaft arranged in the high-frequency sample melter body, and the rotating shaft can drive the container carrier 2 and the photosensitive temperature measuring probe 3 to synchronously move, so that the container carrier 2 and the photosensitive temperature measuring probe 3 can be kept relatively static at all times, the problem that the photosensitive temperature measuring probe 3 is easy to shake when mechanically reciprocate is solved, inaccurate temperature control caused by unstable temperature measurement results is avoided, the service life of the photosensitive temperature measuring probe 3 is prolonged, the maintenance cost of the high-frequency sample melter is reduced, and the stability of a control system of the high-frequency sample melter is improved.
The high-frequency sample melter and the heating bracket provided by the application are described in detail above. The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.
Claims (9)
1. A heating bracket is characterized by comprising a first supporting piece (1), a container carrier (2) arranged at the upper part of the first supporting piece (1) and a photosensitive temperature measuring probe (3) arranged at the lower part of the first supporting piece (1); the container carrier (2) and the photosensitive temperature measuring probe (3) are distributed in a staggered manner in the horizontal direction and are separated from each other in the height direction; the photosensitive temperature measuring probe (3) is obliquely upwards and is used for aligning the bottom of a container (01) filled in the container carrier (2).
2. The heating support according to claim 1, characterized in that a light guide is arranged between the container carrier (2) and the photosensitive temperature probe (3); the light guide comprises an incident end aligned with the photosensitive temperature measuring probe (3) and an emergent end aligned with the bottom of a container (01) loaded in the container carrier (2).
3. A heating support according to claim 2, characterized in that the light guide comprises a collimator (4).
4. A heating support according to claim 1, characterized in that the first support (1) is provided with a probe mount (7); the probe mounting seat (7) is welded and fixed on the first supporting piece (1), and a probe mounting hole for the insertion and fixation of the photosensitive temperature measuring probe (3) is formed in the probe mounting seat (7).
5. A heating support according to any one of claims 1 to 4, characterized in that a heating element is provided between the first support (1) and the container carrier (2).
6. The heating support according to claim 5, characterized in that the heating element is in particular a coil (5) for achieving electromagnetic heating of the container carrier (2).
7. A heating rack according to claim 6, characterized in that a second support (6) is provided between the first support (1) and the container carrier (2); the coil (5) and the second support (6) extend towards the same side of the first support (1), the container carrier (2) is arranged at the end part of the second support (6), the coil (5) is provided with a second bracket which can be used for nesting at the lower part of the container carrier (2), and the second bracket is formed by spirally winding part of the coil (5).
8. A heating support according to claim 5, characterized in that the heating element and the photosensitive temperature probe (3) are both connected to a temperature controller.
9. A high frequency melter, characterized by comprising a high frequency melter body and a heating support according to any of claims 1 to 8, the first support (1) being in particular a spindle provided in the high frequency melter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725807.9U CN221078244U (en) | 2023-10-11 | 2023-10-11 | High-frequency sample melting machine and heating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725807.9U CN221078244U (en) | 2023-10-11 | 2023-10-11 | High-frequency sample melting machine and heating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078244U true CN221078244U (en) | 2024-06-04 |
Family
ID=91254003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322725807.9U Active CN221078244U (en) | 2023-10-11 | 2023-10-11 | High-frequency sample melting machine and heating support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221078244U (en) |
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2023
- 2023-10-11 CN CN202322725807.9U patent/CN221078244U/en active Active
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