CN220932689U - Balance structure of thermogravimetric analyzer - Google Patents
Balance structure of thermogravimetric analyzer Download PDFInfo
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- CN220932689U CN220932689U CN202322724305.4U CN202322724305U CN220932689U CN 220932689 U CN220932689 U CN 220932689U CN 202322724305 U CN202322724305 U CN 202322724305U CN 220932689 U CN220932689 U CN 220932689U
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- balance
- mounting
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- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a balance structure of a thermogravimetric analyzer, which comprises a mounting bottom plate, wherein an electronic balance is embedded at one side of the top end of the mounting bottom plate, an adjusting chute is arranged at the center of the other side of the top end of the mounting bottom plate, a supporting slide plate is connected inside the adjusting chute in a sliding manner, a mounting connecting plate is fixedly welded at the top end of the supporting slide plate, an electric telescopic rod is mounted at the edge of the top end of the mounting bottom plate, and the output end of the electric telescopic rod is fixedly connected with the mounting connecting plate. According to the utility model, the product to be subjected to thermogravimetric testing can be placed at the detection end of the top end of the electronic balance and is contacted with the inner wall of the heat conducting ring, the heating electric furnace is opened to heat the heat conducting pipe, the electronic balance can be protected by the protective baffle plate to prevent external impurities from falling to the top end of the electronic balance, the external interference is reduced, and when the thermogravimetric testing is performed, the product can be detected by the infrared temperature detector, so that the quality of the product displayed on the electronic balance at different temperatures can be recorded conveniently.
Description
Technical Field
The utility model relates to the technical field of weighing equipment, in particular to a balance structure of a thermogravimetric analyzer.
Background
The thermogravimetric analyzer is an instrument for detecting the temperature-mass change relation of a substance by using a thermogravimetric method, when the substance to be detected sublimates, vaporizes, decomposes gas or loses crystal water in the heating process, the mass of the substance to be detected changes, at the moment, the thermogravimetric curve is not a straight line but is reduced, the change of the substance to be detected at the time of a certain degree can be known by analyzing the thermogravimetric curve, and the loss of the substance can be calculated according to the loss of weight.
The patent number is: CN218297918U discloses a low temperature difference thermal balance, the insulating layer of the ceramic insulating cotton material of the utility model is used for insulating the stainless steel furnace body in the process of heating and cooling, preventing temperature dip, the insides of the reference crucible and the sample crucible can be placed for measurement, so that the mass change measurement and the differential heat measurement of objects are convenient, the structure capable of directly conducting heat to the objects on the balance is not arranged, the speed of heat transfer through air is slower, and the record of a thermogravimetric curve is inconvenient to be carried out faster.
Disclosure of utility model
The utility model aims to provide a balance structure of a thermogravimetric analyzer, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a balance structure of thermogravimetric analyzer, includes mounting plate, one side on mounting plate top inlays and is equipped with electronic balance, the center department of mounting plate top opposite side has seted up the regulation spout, the inside sliding connection who adjusts the spout has the support slide, the top fixed welding who supports the slide has the installation to link the board, the electric telescopic handle is installed to the edge on mounting plate top, the output fixedly connected with installation of electric telescopic handle links the board, the heating electric stove is installed to one side on installation linking board top, two heat transfer pipes have been placed to the heating end on heating electric stove top, two heat transfer pipes's one end is fixed and is equipped with the heat conduction ring between, the heat conduction ring is just right with electronic balance's the end position of weighing, and the purpose of setting like this is: the product to be subjected to thermogravimetric testing can be placed at the detection end of the top end of the electronic balance and is contacted with the inner wall of the heat conduction ring, the heating electric furnace is opened to heat the heat conduction pipe, the electronic balance is protected by the protective partition plate against the top plate, external impurities are prevented from falling to the top end of the electronic balance, external interference is reduced, and when the thermogravimetric testing is performed, the product is detected by the infrared temperature detector, so that the quality of the product displayed on the electronic balance at different temperatures is recorded conveniently.
Preferably, an infrared temperature detector is arranged on the other side of the top end of the mounting connecting plate.
Preferably, the position of the weighing end of the electronic balance at the detection end of the infrared temperature detector is opposite, and the bottom end of each heat transfer conduit is fixedly connected with two lifting connecting rods.
Preferably, four lifting through grooves are formed in the top end of the installation connecting plate, and each lifting connecting rod is connected with the lifting through groove opposite to the corresponding lifting through groove in position in a penetrating mode.
Preferably, two protective separation plates are fixedly arranged at the side of the top end of the installation connecting plate, and a visual window plate is fixedly arranged at one side of each protective separation plate.
Preferably, two the separation roof is all connected with in the interlude between the protection baffle, one side on separation roof top all welds the regulation and even the handle.
The utility model has the technical effects and advantages that:
(1) The device can place the product to be tested in the detection end at the top end of the electronic balance, contacts with the inner wall of the heat conducting ring, opens the heating electric furnace to heat the heat conducting pipe, protects the electronic balance by the protective partition plate against the top plate, avoids external sundries from falling to the top end of the electronic balance, reduces external interference, and detects the product by the infrared temperature detector during the thermal weight test, thereby being convenient for recording the quality of the product displayed on the electronic balance at different temperatures.
(2) The device can place the product mass of waiting to weigh at the detection end on electronic balance top, takes off the product of waiting to carry out thermogravimetric test afterwards, and accessible electric telescopic handle promotes the support slide and slides in adjusting the spout afterwards for installation link plate slides thereupon, and the protection baffle is located the both sides on electronic balance top thereupon this moment, makes heat transfer pipe and heat conduction ring be located the electronic balance top detection end directly over, is convenient for follow-up detection.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the connection structure between the mounting base plate and the mounting connection plate of the present utility model;
fig. 3 is a schematic view of a connection structure of the top end of the mounting base plate according to the present utility model.
In the figure: 1. a mounting base plate; 2. an electronic balance; 3. a support slide plate; 4. adjusting the chute; 5. an electric telescopic rod; 6. a heating electric furnace; 7. a protective barrier; 8. a heat transfer conduit; 9. lifting a connecting rod; 10. a heat conducting ring; 11. installing a connecting plate; 12. an infrared temperature detector; 13. a top barrier plate; 14. a visual window panel; 15. adjusting the connecting handle; 16. lifting through grooves.
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.
The utility model provides a balance structure of a thermogravimetric analyzer as shown in figures 1-3, which comprises a mounting bottom plate 1, wherein an electronic balance 2 is embedded on one side of the top end of the mounting bottom plate 1, an adjusting chute 4 is arranged in the center of the other side of the top end of the mounting bottom plate 1, a supporting slide plate 3 is connected in a sliding manner in the adjusting chute 4, a mounting connecting plate 11 is fixedly welded on the top end of the supporting slide plate 3, an electric telescopic rod 5 is arranged at the edge of the top end of the mounting bottom plate 1, the output end of the electric telescopic rod 5 is fixedly connected with the mounting connecting plate 11, a heating electric furnace 6 is arranged on one side of the top end of the mounting connecting plate 11, two heat transfer pipes 8 are arranged at the heating end of the top end of the heating electric furnace 6, a heat conducting ring 10 is fixedly arranged between one ends of the two heat transfer pipes 8, and the position of the heat conducting ring 10 is opposite to the weighing end of the electronic balance 2;
As shown in fig. 1-2, an infrared temperature detector 12 is mounted on the other side of the top end of a mounting connecting plate 11, the weighing end of an electronic balance 2 at the detection end of the infrared temperature detector 12 is opposite to the weighing end, two lifting connecting rods 9 are fixedly connected to the bottom end of each heat transfer conduit 8, four lifting through grooves 16 are formed in the top end of the mounting connecting plate 11, and each lifting connecting rod 9 is connected with the corresponding lifting through groove 16 in a penetrating manner.
As shown in fig. 1-3, two protection clapboards 7 are fixedly arranged at the side of the top end of the installation connecting plate 11, a visual window plate 14 is fixedly arranged at one side of each protection clapboard 7, a blocking top plate 13 is connected between the two protection clapboards 7 in a penetrating way, an adjusting connecting handle 15 is welded at one side of the top end of the blocking top plate 13, the supporting sliding plate 3 is pushed to slide in the adjusting sliding groove 4 by the electric telescopic rod 5 so that the installation connecting plate 11 slides along with the supporting sliding plate, at the moment, the protection clapboards 7 are positioned at two sides of the top end of the electronic balance 2 along with the installation connecting plate, so that a heat transfer conduit 8 and a heat conducting ring 10 are positioned right above the detection end of the top end of the electronic balance 2, then a product to be subjected to a thermal weight test can be placed at the detection end of the top end of the electronic balance 2, the balance is contacted with the inner wall of the heat conducting ring 10, the heating electric furnace 6 is opened to heat the heat transfer conduit 8, the blocking top plate 13 is protected by the protection top plate 7, and external sundries are prevented from falling to the top end of the electronic balance 2, and external interference is reduced.
The working principle of the utility model is as follows: when the device is used, the device can be arranged in the thermogravimetric analyzer, then an electric appliance is electrically connected with an external power supply, then the product mass to be weighed can be placed at the detection end of the top end of the electronic balance 2, then the product to be subjected to the thermogravimetric test is taken down, then the supporting sliding plate 3 is pushed to slide in the adjusting sliding groove 4 through the electric telescopic rod 5, the installation connecting plate 11 slides along with the supporting sliding plate, at the moment, the protective separation plates 7 are arranged on two sides of the top end of the electronic balance 2, the heat transfer conduit 8 and the heat conducting ring 10 are arranged right above the detection end of the top end of the electronic balance 2, then the product to be subjected to the thermogravimetric test can be placed at the detection end of the top end of the electronic balance 2 and is contacted with the inner wall of the heat conducting ring 10, the heating electric furnace 6 is opened to heat the heat conducting tube 8, the electronic balance 2 can be protected by the protective separation top plate 13, the external sundries are prevented from falling to the top end of the electronic balance 2, the external disturbance is reduced, and the product can be detected by the infrared temperature detector 12 when the thermogravimetric test is performed, so that the product quality displayed on the electronic balance 2 at different temperatures can be recorded.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. Balance structure of thermogravimetric analyzer, comprising a mounting base plate (1), characterized in that: one side on mounting plate (1) top inlays and is equipped with electronic balance (2), regulation spout (4) have been seted up to the center department of mounting plate (1) top opposite side, the inside sliding connection of regulation spout (4) has support slide (3), the top fixed welding of support slide (3) has installation link plate (11), electric telescopic handle (5) are installed to the edge on mounting plate (1) top, electric telescopic handle (5)'s output fixedly connected with installation link plate (11), heating furnace (6) are installed to one side on installation link plate (11) top, two heat transfer pipe (8) have been placed to the heating end on heating furnace (6) top, two fixedly between the one end of heat transfer pipe (8) heat conducting ring (10), the weighing end position of heat conducting ring (10) and electronic balance (2) is just right.
2. The balance structure of a thermogravimetric analyzer of claim 1, wherein: an infrared temperature detector (12) is arranged on the other side of the top end of the installation connecting plate (11).
3. The balance structure of a thermogravimetric analyzer of claim 2, wherein: the weighing end positions of the electronic balance (2) at the detection end of the infrared temperature detector (12) are opposite, and the bottom end of each heat transfer conduit (8) is fixedly connected with two lifting connecting rods (9).
4. A balance structure of a thermogravimetric analyzer according to claim 3, wherein: four lifting through grooves (16) are formed in the top end of the mounting connecting plate (11), and each lifting connecting rod (9) is connected with the lifting through groove (16) opposite to the corresponding lifting through groove in position in a penetrating mode.
5. The balance structure of a thermogravimetric analyzer of claim 1, wherein: two protection clapboards (7) are fixedly arranged at the side of the top end of the installation connecting plate (11), and a visual window plate (14) is fixedly arranged at one side of each protection clapboard (7).
6. The balance structure of a thermogravimetric analyzer of claim 5, wherein: and a blocking top plate (13) is connected between the two protective partition plates (7) in a penetrating way, and an adjusting connecting handle (15) is welded on one side of the top end of the blocking top plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724305.4U CN220932689U (en) | 2023-10-11 | 2023-10-11 | Balance structure of thermogravimetric analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724305.4U CN220932689U (en) | 2023-10-11 | 2023-10-11 | Balance structure of thermogravimetric analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932689U true CN220932689U (en) | 2024-05-10 |
Family
ID=90970179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322724305.4U Active CN220932689U (en) | 2023-10-11 | 2023-10-11 | Balance structure of thermogravimetric analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932689U (en) |
-
2023
- 2023-10-11 CN CN202322724305.4U patent/CN220932689U/en active Active
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