CN220231545U - High polymer material thermal stability tester - Google Patents
High polymer material thermal stability tester Download PDFInfo
- Publication number
- CN220231545U CN220231545U CN202321028374.5U CN202321028374U CN220231545U CN 220231545 U CN220231545 U CN 220231545U CN 202321028374 U CN202321028374 U CN 202321028374U CN 220231545 U CN220231545 U CN 220231545U
- Authority
- CN
- China
- Prior art keywords
- fixed
- thermal stability
- heating cabinet
- water
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002861 polymer material Substances 0.000 title abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000010438 heat treatment Methods 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000003651 drinking water Substances 0.000 claims abstract description 6
- 235000020188 drinking water Nutrition 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 14
- 238000001816 cooling Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a high polymer material thermal stability tester, belongs to the technical field of thermal stability testers, and solves the problems that the existing thermal stability tester is poor in heat dissipation performance, long time is required for recovering the temperature in the tester to a normal level, contact type thermal conduction is adopted for heating during heating, and the heating speed is low. This macromolecular material thermal stability apparatus, including the heating cabinet, one side of heating cabinet is fixed with the water tank, and the front of heating cabinet is fixed with control panel, and the top of water tank is fixed with miniature water pump, and one side intercommunication of miniature water pump has the drinking-water pipe, and the other end of drinking-water pipe extends to the inside of water tank, and miniature water pump's top intercommunication has the conveyer pipe. According to the utility model, the water bath is adopted to heat the high polymer material, so that the heating speed of the high polymer material is greatly improved, and the water circulation type is adopted to cool the whole device, so that the temperature in the device can be quickly restored to the level before heating.
Description
Technical Field
The utility model relates to the technical field of thermal stability measuring instruments, in particular to a thermal stability measuring instrument for a high polymer material.
Background
The thermal stability refers to the heat resistance of the material, and the smaller the deformation, the higher the stability of the object under the influence of temperature. Under specific heating conditions, the viscosity and other phenomena of the test sample change at a certain time interval in the heating period, and the thermal stability tester is used for testing the thermal stability tripping capability of lightning protection device products such as low-voltage SPD, piezoresistors and the like, and can be used for production research and the like.
Through searching, for example, chinese patent literature discloses a macromolecular material thermal stability tester [ application number: CN202023261709.7; publication No.: CN214201253U ]. This kind of macromolecular material thermal stability apparatus, including the heating cabinet, the top of heating cabinet is provided with the material case, be provided with the go-between heating cabinet and the material case, the four corners of material case is provided with a louvre respectively, the inside of louvre is provided with radiator fan, the top of material case is provided with the material tank cover, the inside of material case is close to one side of material tank cover and is provided with the material tank, the inside of heating cabinet is close to the material tank and is provided with the heating plate, the front of heating cabinet is provided with the information motherboard, the front of heating cabinet is close to one side of information motherboard and is provided with the control cabinet, the front of control cabinet is provided with the display, the top of control cabinet is provided with the switch.
The thermal stability tester disclosed in this patent dissipates heat through radiator fan when using, and not only heat dispersion is relatively poor, and radiator fan can only be through the air with the heat emission, and the inside temperature of sex tester resumes the normal level and needs a long time to adopt contact heat conduction to heat when heating, area of contact between macromolecular material and the heating plate is less, and heating rate is slower.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, and provides a high polymer material thermal stability tester, which adopts water bath to heat the high polymer material, so that the heating speed of the high polymer material is greatly improved, and adopts water circulation type to cool the whole device, so that the temperature in the device can be quickly restored to the level before heating.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a macromolecular material thermal stability apparatus, includes the heating cabinet, one side of heating cabinet is fixed with the water tank, the front of heating cabinet is fixed with control panel, the top of water tank is fixed with miniature water pump, one side intercommunication of miniature water pump has the drinking-water pipe, the other end of drinking-water pipe extends to the inside of water tank, miniature water pump's top intercommunication has the conveyer pipe, the other end of conveyer pipe runs through the heating cabinet and extends to the inside of heating cabinet, the intercommunication has the wet return between water tank and the heating cabinet, the top intercommunication of water tank has the ice throwing mouth, the top swing joint of heating cabinet has the board of placing, the bottom of placing the board is fixed with the rack, the top of heating cabinet is fixed with the heat preservation cover, the top of heat preservation cover articulates there is sealed lid, be fixed with buffer structure between sealed lid and the heat preservation cover.
The working principle of the utility model is as follows: the staff at first loads macromolecular material at the top of heating cabinet, and the staff closes sealed lid after placing macromolecular material, and the staff opens the heating function through control panel after closing, and the heating cabinet heats water, and water can heat the test tube, and macromolecular material can load in the test tube with water direct contact, has promoted macromolecular material's heating rate greatly, and the staff opens sealed lid after the heating is accomplished and take out macromolecular material and test, and the staff drops into ice-cube in the throwing mouth after the test is accomplished and miniature water pump, and miniature water pump can accomplish the circulation cooling.
The buffer structure comprises a supporting seat, the supporting seat is fixed on the back of the heat preservation cover, telescopic rods are fixed on two sides of the top of the supporting seat, a buffer plate is fixed on the top of each telescopic rod, and springs are sleeved on the surfaces of the telescopic rods.
The sealing cover can be buffered by adopting a spring to be matched with the telescopic rod.
The top threaded connection of throwing ice mouthful has fixed lid, fixed lid's surface is fixed with a plurality of antislip strips.
The fixed cover is adopted to seal the ice throwing port, so that impurities are prevented from entering.
The fixed rings are fixed on the two sides of the top of the placing plate, and are symmetrically and fixedly installed.
The fixing ring can be attached to the finger, so that the staff can conveniently take out the high polymer material.
The two sides of the top of the sealing cover are both fixed with lugs, and a handle is fixed between the lugs.
The sealing cover can be opened by applying fingers by adopting the handle.
The inner side of the sealing cover is adhered with a heat preservation pad, and the heat preservation pad is made of heat preservation cotton.
The heat insulation performance of the sealing cover can be improved by adopting the heat insulation pad.
One side of the water tank is communicated with a drain pipe, and an electromagnetic valve is fixed on the surface of the drain pipe.
The drain pipe is adopted to drain redundant water, so that the water level inside the heating box is ensured.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the water bath is adopted to heat the high polymer material, the high polymer material can be loaded in the test tube to be in direct contact with water, so that the heating speed of the high polymer material is greatly improved, the heat preservation cover and the sealing cover can be used for preserving heat, the water can be circulated through the water tank and the miniature water pump, the whole device can be cooled by adding ice cubes, the temperature in the device can be quickly restored to the level before heating, and the problems that the heat dissipation performance of the traditional thermal stability tester is poor, the temperature in the performance tester is restored to the normal level and needs a long time, and the heating speed is low by adopting contact heat conduction during heating are solved.
2. According to the utility model, the sealing cover can be buffered by matching the spring with the telescopic rod, so that deformation of the sealing cover caused by overlarge force during opening is avoided.
3. According to the utility model, the heat insulation performance of the sealing cover can be improved through the heat insulation pad, and heat dissipation is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic view of a partial perspective structure of the present utility model;
fig. 4 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.
In the figure: 1. a heating box; 2. a water tank; 3. a control panel; 4. a micro water pump; 5. a water pumping pipe; 6. a delivery tube; 7. a water return pipe; 8. an ice throwing port; 9. placing a plate; 10. a placing rack; 11. a thermal insulation cover; 12. sealing cover; 13. a buffer structure; 131. a support base; 132. a telescopic rod; 133. a buffer plate; 134. a spring; 14. a fixed cover; 15. an anti-slip strip; 16. a fixing ring; 17. a bump; 18. a grip; 19. a thermal insulation pad; 20. and (5) a water drain pipe.
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. 1-4, the thermal stability tester for polymer materials comprises a heating box 1, a water tank 2 is fixed on one side of the heating box 1, a control panel 3 is fixed on the front surface of the heating box 1, a miniature water pump 4 is fixed on the top of the water tank 2, a water suction pipe 5 is communicated on one side of the miniature water pump 4, the other end of the water suction pipe 5 extends to the inside of the water tank 2, a conveying pipe 6 is communicated with the top of the miniature water pump 4, the other end of the conveying pipe 6 penetrates through the heating box 1 and extends to the inside of the heating box 1, a water return pipe 7 is communicated between the water tank 2 and the heating box 1, an ice throwing port 8 is communicated with the top of the water tank 2, a placing plate 9 is movably connected to the top of the heating box 1, a placing rack 10 is fixed on the bottom of the placing plate 9, a heat preservation cover 11 is fixed on the top of the heating box 1, a sealing cover 12 is hinged to the top of the heat preservation cover 11, and a buffer structure 13 is fixed between the sealing cover 12 and the heat preservation cover 11; this thermal stability apparatus adopts the water bath to heat macromolecular material, macromolecular material can load in test tube and water direct contact, the heating rate of macromolecular material has been promoted greatly, heat preservation cover 11 and sealed lid 12 can keep warm, can circulate water through water tank 2 and miniature water pump 4, add the ice-cube and can cool down to whole device, can make the inside temperature of device resume the level before heating fast, it is relatively poor to have solved current thermal stability apparatus heat dispersion, the inside temperature of sexual survey appearance resumes the normal level and needs a long time, and adopt contact heat conduction to heat when heating, the problem of heating rate is slower.
The buffer structure 13 includes supporting seat 131, and supporting seat 131 is fixed in the back of heat preservation cover 11, and the both sides at supporting seat 131 top all are fixed with telescopic link 132, and telescopic link 132's top is fixed with buffer board 133, and telescopic link 132's surface cover is equipped with spring 134, and spring 134 cooperation telescopic link 132 can cushion sealed lid 12, avoids the too big deformation that causes sealed lid 12 of strength when opening.
The top threaded connection of throwing ice mouth 8 has fixed lid 14, and fixed lid 14's surface is fixed with a plurality of antislip strips 15, and fixed lid 14 can seal throwing ice mouth 8, avoids impurity to get into, and antislip strip 15 can improve fixed lid 14's surface friction.
The both sides at the top of the placing plate 9 are respectively fixed with a fixing ring 16, the fixing rings 16 are symmetrically and fixedly arranged, and the fixing rings 16 can be attached to fingers, so that a worker can conveniently take out high polymer materials.
The two sides of the top of the sealing cover 12 are both fixed with the protruding blocks 17, the handles 18 are fixed between the protruding blocks 17, the handles 18 can be attached to fingers, the sealing cover 12 is conveniently opened by staff, and the testing speed is improved.
The inner side of the sealing cover 12 is adhered with a heat insulation pad 19, the heat insulation pad 19 is made of heat insulation cotton, and the heat insulation pad 19 can improve the heat insulation performance of the sealing cover 12 and avoid heat dissipation.
One side of the water tank 2 is communicated with a water drain pipe 20, an electromagnetic valve is fixed on the surface of the water drain pipe 20, the water drain pipe 20 can drain redundant water, the water level inside the heating tank 1 is guaranteed, and the water level is prevented from being too high.
The working principle of the utility model is as follows: when carrying out the heat stability test, the staff at first loads the macromolecular material in the inside of test tube and places in the inside of rack 10, the staff will place the top that board 9 installed heating cabinet 1 after placing, solid fixed ring 16 can laminate the finger when placing, make things convenient for the staff to take out macromolecular material, the staff closes sealed lid 12 after placing macromolecular material, the inboard heat preservation pad 19 of sealed lid 12 can improve sealed lid 12's heat preservation performance, the staff opens the heating function through control panel 3 after closing, heating cabinet 1 heats water, water can heat the test tube, macromolecular material can load in test tube and water direct contact, the heating rate of macromolecular material has been promoted greatly, the staff opens sealed lid 12 and takes out macromolecular material after the heating is accomplished and tests, the staff opens miniature water pump 4 and drops into the ice-cube in throwing ice-making mouth 8 after the test is accomplished, miniature water pump 4 can draw water through water pipe 5, carry to the inside of heating cabinet 1 through conveyer pipe 6, and the water in the heating cabinet 1 reentry water through water pipe 7 in the water tank 2 completion circulation cooling.
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 (7)
1. The utility model provides a macromolecular material thermal stability apparatus, includes heating cabinet (1), its characterized in that: one side of heating cabinet (1) is fixed with water tank (2), the front of heating cabinet (1) is fixed with control panel (3), the top of water tank (2) is fixed with miniature water pump (4), one side intercommunication of miniature water pump (4) has drinking-water pipe (5), the other end of drinking-water pipe (5) extends to the inside of water tank (2), the top intercommunication of miniature water pump (4) has conveyer pipe (6), the other end of conveyer pipe (6) runs through heating cabinet (1) and extends to the inside of heating cabinet (1), the intercommunication has wet return (7) between water tank (2) and heating cabinet (1), the top intercommunication of water tank (2) has throwing ice mouth (8), the top swing joint of heating cabinet (1) has place board (9), the bottom of placing board (9) is fixed with rack (10), the top of heating cabinet (1) is fixed with heat preservation cover (11), the top of heat preservation cover (11) articulates there is sealed lid (12), sealed lid (12) and heat preservation cover (11) are fixed with buffer structure (13).
2. The macromolecular material thermal stability tester according to claim 1, wherein: the buffer structure (13) comprises a supporting seat (131), the supporting seat (131) is fixed on the back of the heat insulation cover (11), telescopic rods (132) are fixed on two sides of the top of the supporting seat (131), buffer plates (133) are fixed on the top of the telescopic rods (132), and springs (134) are sleeved on the surfaces of the telescopic rods (132).
3. The macromolecular material thermal stability tester according to claim 1, wherein: the top of the ice throwing port (8) is connected with a fixed cover (14) in a threaded mode, and a plurality of anti-slip strips (15) are fixed on the surface of the fixed cover (14).
4. The macromolecular material thermal stability tester according to claim 1, wherein: both sides at the top of the placing plate (9) are fixedly provided with fixing rings (16), and the fixing rings (16) are symmetrically and fixedly arranged.
5. The macromolecular material thermal stability tester according to claim 1, wherein: two sides of the top of the sealing cover (12) are both fixed with lugs (17), and a handle (18) is fixed between the lugs (17).
6. The macromolecular material thermal stability tester according to claim 1, wherein: the inner side of the sealing cover (12) is adhered with a heat preservation pad (19), and the heat preservation pad (19) is made of heat preservation cotton.
7. The macromolecular material thermal stability tester according to claim 1, wherein: one side of the water tank (2) is communicated with a drain pipe (20), and an electromagnetic valve is fixed on the surface of the drain pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028374.5U CN220231545U (en) | 2023-04-28 | 2023-04-28 | High polymer material thermal stability tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028374.5U CN220231545U (en) | 2023-04-28 | 2023-04-28 | High polymer material thermal stability tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231545U true CN220231545U (en) | 2023-12-22 |
Family
ID=89188974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028374.5U Active CN220231545U (en) | 2023-04-28 | 2023-04-28 | High polymer material thermal stability tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231545U (en) |
-
2023
- 2023-04-28 CN CN202321028374.5U patent/CN220231545U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105902115A (en) | Heat-preservation cup | |
| CN220231545U (en) | High polymer material thermal stability tester | |
| CN213009702U (en) | Infectious department detects sample collection box | |
| CN207932224U (en) | A kind of medical cell detection Sample preservation case | |
| CN206531698U (en) | A kind of constant-temperature incubation module | |
| CN113682626B (en) | Oncology detects with sample strorage device | |
| CN116692218A (en) | Blood sample constant temperature preservation case | |
| CN218199739U (en) | A blood thermostated container for clinical laboratory | |
| CN207299700U (en) | A kind of automatic glass door of refrigerator | |
| CN204720171U (en) | Multi-functional liquid crystal display boot | |
| CN209310350U (en) | Translation door of refrigerator is singly opened manually | |
| CN208901741U (en) | A kind of biological products freeze and recovery device | |
| CN209165832U (en) | A kind of Portable low-temp injection refrigerator | |
| CN208742609U (en) | A kind of clinical examination Multi-function experimental platform | |
| CN207533278U (en) | A kind of diagnosing tumor blood preparation box | |
| CN206449933U (en) | A kind of semiconductor freezer | |
| CN210135952U (en) | Temperature and humidity monitoring and recording system for refrigerator and refrigeration equipment | |
| CN221661476U (en) | Multifunctional drawer type medical blood sampling box | |
| CN201436518U (en) | Fast cooling wine cabinet | |
| CN218987304U (en) | Tissue specimen slice refrigerating protection device | |
| CN211740821U (en) | Gynecological tumor extract detection device | |
| CN207645017U (en) | A kind of blood transportation freezing storing box | |
| CN218238048U (en) | Pregnant horse is storage device for plasma | |
| CN209866128U (en) | Novel cold insulation centrifugal tube box for molecular biology | |
| CN218142852U (en) | Blood sample cold storage transfer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |