CN212255153U - Testing device of reflective heat-insulating coating capable of adjusting temperature difference - Google Patents
Testing device of reflective heat-insulating coating capable of adjusting temperature difference Download PDFInfo
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- CN212255153U CN212255153U CN202021011811.9U CN202021011811U CN212255153U CN 212255153 U CN212255153 U CN 212255153U CN 202021011811 U CN202021011811 U CN 202021011811U CN 212255153 U CN212255153 U CN 212255153U
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Abstract
The utility model discloses a can carry out testing arrangement of reflection thermal barrier coating who adjusts to the difference in temperature, roast lamp including base member, temperature sensor and infrared ray, the inner wall surface mounting of base member has the fixed block, the internally mounted of base member has survey test panel, the inside below of base member is provided with temperature sensor, the action wheel is installed to the inside top of base member, the left side of action wheel is connected with from the driving wheel, the below of rack is fixed with the roast lamp of infrared ray. This can carry out testing arrangement of reflection thermal-insulated coating who adjusts to the difference in temperature, the fixed surface of infrared ray roast lamp has the rack, through rotating the action wheel and utilizing the action wheel and being connected from the meshing between the driving wheel, can realize the synchronous adjustment of the inside relative position of infrared ray roast lamp at the base member for the distance between infrared ray roast lamp and the survey test panel is adjustable, carries out the adjustment of radiance through the wavelength that changes infrared ray roast lamp, thereby has reached the efficiency of difference in temperature regulation, simple structure easily operates.
Description
Technical Field
The utility model relates to a reflection thermal insulation coating correlation technique field specifically is a can carry out the testing arrangement of reflection thermal insulation coating who adjusts to the difference in temperature.
Background
The reflective heat-insulation coating is mainly applied to the fields of aerospace industry, petrochemical industry, grain storage, building engineering and the like, after production is finished, a detection device is required to be used for testing heat-insulation performance of the coating after curing, but the existing test device has certain defects.
Current testing arrangement easily receives external environment's influence, can only test a reflection thermal-insulated coating generally in unit interval, can't carry out two kinds of reflection thermal-insulated coating's contrast tests, and current testing arrangement is not convenient for adjust the difference in temperature, and this has just led to lacking comparability between the data of test, is unfavorable for improving reflection thermal-insulated coating's test quality and efficiency of software testing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can carry out testing arrangement of reflection thermal-insulated coating that adjusts to the difference in temperature to propose the influence that current testing arrangement easily received external environment in solving above-mentioned background art, can generally only test a reflection thermal-insulated coating in unit interval, can't carry out the contrast test of two kinds of reflection thermal-insulated coatings, be not convenient for carry out the problem of adjusting to the difference in temperature.
In order to achieve the above object, the utility model provides a following technical scheme: a testing device of reflective heat-insulating coating capable of adjusting temperature difference comprises a base body, a temperature sensor and an infrared baking lamp, wherein a fixed block is arranged on the surface of the inner wall of the base body, a spring is arranged inside the fixed block, one side of the spring is connected with a clamping plate, a testing plate is arranged inside the base body, the outer surface of the testing plate is connected with the outer surface of the clamping plate, the temperature sensor is arranged below the inside of the base body and is located below the testing plate, a driving wheel is arranged above the inside of the base body, the inside of the driving wheel is penetrated through by a connecting shaft, a rotating handle is fixed behind the connecting shaft and is located behind the base body, the front end of the rotating handle penetrates through the inside of a sleeve, the front surface of the sleeve is connected with the rear surface of the base body, the left side of the driving wheel is connected with a driven wheel, and one side of the, the infrared baking lamp is fixed below the rack and located above the test board, the door plate is arranged on the front surface of the base body, and the heat preservation layer is arranged inside the side wall of the base body.
Preferably, the clamping plates and the fixing blocks form a telescopic structure through springs, and the springs are arranged in the fixing blocks at equal intervals.
Preferably, the test board and the substrate form a detachable mounting structure, the test board is connected with the clamping plate in a clamping manner, and 2 test boards are symmetrically arranged around the central point of the substrate.
Preferably, the rotating handle and the sleeve are in threaded connection, the sleeve and the base body are in clamping connection, and the base body and the rotating handle form a rotating structure.
Preferably, the rack and the base body form a sliding structure, the rack is meshed with the driving wheel, the driving wheel is meshed with the driven wheel, and meanwhile, the driven wheel and the driving wheel both form a rotating structure with the base body.
Preferably, the heat preservation sets up to aerogel felt material, and heat preservation and base member be fixed connection to the inside symmetry of base member is provided with 2 groups of racks.
Compared with the prior art, the beneficial effects of the utility model are that: the testing device of the reflective heat-insulating coating capable of adjusting the temperature difference,
1. the rack is fixed on the surface of the infrared baking lamp, the synchronous adjustment of the relative position of the infrared baking lamp in the substrate can be realized by rotating the driving wheel and utilizing the meshing connection between the driving wheel and the driven wheel, so that the distance between the infrared baking lamp and the test board can be adjusted, the radiation intensity is adjusted by changing the wavelength of the infrared baking lamp, the effect of temperature difference adjustment is achieved, the structure is simple and the operation is easy;
2. 2 test boards are symmetrically arranged inside the base body, so that the comparison test of different reflective thermal insulation coatings can be performed in unit time, and the thermal insulation effect of different reflective thermal insulation coatings can be rapidly tested by matching with the adjustment of the radiation temperature difference of the infrared baking lamp, so that the test efficiency of the reflective thermal insulation coatings is improved, and the detection quality of the reflective thermal insulation coatings can be improved;
3. the equidistant range in inside of fixed block has the spring, utilizes the elastic action between splint and the spring, can fix the survey test panel of different thickness, has improved the flexibility in the device use, and the lateral wall internally mounted of base member has the heat preservation of aerogel felt material, and the aerogel felt has the excellent characteristic that coefficient of heat conductivity is low, can stop the influence that ambient temperature caused the inside test environment of base member, has ensured test data's accurate nature.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a right side view of the structure of the rotating handle and the sleeve of the present invention;
FIG. 3 is a right side view structural diagram of the fixing block and the spring of the present invention;
FIG. 4 is a schematic view of the front view structure of the base body and the door panel of the present invention;
fig. 5 is the utility model discloses the structure schematic diagram is overlooked in base member and heat preservation installation.
In the figure: 1. a substrate; 2. a fixed block; 3. a spring; 4. a splint; 5. a test board; 6. a temperature sensor; 7. a driving wheel; 8. a connecting shaft; 9. turning a handle; 10. a sleeve; 11. a driven wheel; 12. a rack; 13. infrared baking lamp; 14. a door panel; 15. and (7) an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a testing device of reflective thermal insulation coating capable of adjusting temperature difference comprises a base body 1, a fixing block 2, a spring 3, a clamping plate 4, a testing plate 5, a temperature sensor 6, a driving wheel 7, a connecting shaft 8, a rotating handle 9, a sleeve 10, a driven wheel 11, a rack 12, an infrared baking lamp 13, a door plate 14 and a heat preservation layer 15, wherein the fixing block 2 is installed on the surface of the inner wall of the base body 1, the spring 3 is installed inside the fixing block 2, the clamping plate 4 is connected to one side of the spring 3, the testing plate 5 is installed inside the base body 1, the outer surface of the testing plate 5 is connected with the outer surface of the clamping plate 4, the temperature sensor 6 is arranged below the inner portion of the base body 1, the temperature sensor 6 is located below the testing plate 5, the driving wheel 7 is installed above the inner portion of the base body 1, the inner portion of the driving wheel 7, the rotating handle 9 is positioned behind the base body 1, the front end of the rotating handle 9 penetrates through the sleeve 10, the front surface of the sleeve 10 is connected with the rear surface of the base body 1, the left side of the driving wheel 7 is connected with the driven wheel 11, racks 12 are connected to the driven wheel 11 and one side of the driving wheel 7, an infrared baking lamp 13 is fixed below the racks 12, the infrared baking lamp 13 is positioned above the test board 5, a door panel 14 is arranged on the front surface of the base body 1, and a heat insulation layer 15 is arranged inside the side wall of the base body 1;
the clamping plate 4 and the fixing block 2 form a telescopic structure through the springs 3, the springs 3 are arranged in the fixing block 2 at equal intervals, the springs 3 arranged at equal intervals can enable the test board 5 to be uniformly collected in the clamping plate 4, the test boards 5 with different thicknesses can be clamped conveniently under the elastic force action of the springs 3, and the flexibility of the device in the using process is improved;
the test board 5 and the base body 1 form a disassembly and assembly structure, the test board 5 is connected with the clamping plate 4 in a clamping manner, 2 test boards 5 are symmetrically arranged relative to the central point of the base body 1, the reflective heat-insulating coatings of different batches can be conveniently tested by assembling and disassembling the test boards 5 in the base body 1, the symmetrically arranged test boards 5 can test the heat-insulating properties of the two reflective heat-insulating coatings in unit time, and the test efficiency of the device is greatly improved;
the rotating handle 9 is in threaded connection with the sleeve 10, the sleeve 10 is in clamping connection with the base body 1, the base body 1 and the rotating handle 9 form a rotating structure, the rotating handle 9 is in threaded connection with the sleeve 10, clamping connection between the sleeve 10 and the base body 1 is facilitated, the sleeve 10 is clamped to the outer surface of the base body 1, the rotating handle 9 cannot drive the driving wheel 7 to rotate, and the rack 12 after position adjustment can be well limited;
the rack 12 and the base body 1 form a sliding structure, the rack 12 is meshed with the driving wheel 7, the driving wheel 7 is meshed with the driven wheel 11, the driven wheel 11 and the driving wheel 7 form a rotating structure with the base body 1, the spacing distance between the infrared baking lamp 13 and the test board 5 can be adjusted by sliding the rack 12 in the base body 1, so that the radiation intensity received by the surface of the test board 5 is changed, the effect of adjusting temperature difference is achieved, synchronous operation of temperature difference adjustment can be realized by using the meshed connection between the driving wheel 7 and the driven wheel 11 and the rack 12 and between the rack 12 and the driven wheel 11, and the same radiation intensity change received by the surface of the test board 5 is ensured;
the heat preservation layer 15 is made of aerogel felt materials, the heat preservation layer 15 is fixedly connected with the base body 1, 2 groups of racks 12 are symmetrically arranged inside the base body 1, the aerogel felt is low in heat conductivity coefficient, the influence of external temperature on the temperature inside the base body 1 cannot be reduced, high-temperature burn caused by overhigh temperature inside the base body 1 to external operators can be avoided, and the safety factor of the device in the using process is improved;
the working principle is as follows: when the testing device of the reflective thermal insulation coating capable of adjusting the temperature difference is used, as shown in figures 1-5, firstly, the reflective thermal insulation coating to be tested is coated on the upper surface of a testing board 5, after the coating is solidified into a film, a door panel 14 is opened, the testing board 5 is inserted into a fixed block 2 from the front of a base body 1, a spring 3 and a clamping plate 4 are arranged inside the fixed block 2, the testing board 5 with different thicknesses can be stably clamped through the elastic action between the spring 3 and the clamping plate 4, after the testing board 5 is installed, the door panel 14 is closed and the power supply of an infrared baking lamp 13 is switched on, the infrared baking lamp 13 generates infrared radiation after being electrified and carries higher energy to irradiate the surface of the testing board 5, and the thermal insulation performance of the reflective thermal insulation coating on the surface of the testing board 5 can be accurately obtained through a temperature sensor 6 below the, the symmetrically arranged 2 test boards 5 can test two different reflective thermal insulation coatings in unit time, so that the test efficiency of the reflective thermal insulation coatings is greatly improved, the heat preservation layer 15 in the base body 1 can avoid the influence of the external environment temperature on the test environment temperature in the base body 1 in the test process, and the accuracy of test data is ensured;
when a heat insulation temperature difference test is required, firstly, the sleeve 10 is rotated, the spiral threads arranged on the surface of the rotating handle 9 drive the sleeve 10 to move backwards on the surface of the rotating handle 9, so that the front surface of the sleeve 10 is disengaged from the rear surface of the base body 1, the rotating handle 9 can be easily rotated at the moment, the driving wheel 7 is enabled to rotate clockwise inside the base body 1 by utilizing the transmission action of the connecting shaft 8, because the two sides of the driving wheel 7 are respectively meshed and connected with the driven wheel 11 and the rack 12, when the driving wheel 7 rotates, the rack 12 on the right side of the driving wheel 7 drives the infrared baking lamp 13 to move downwards, the driven wheel 11 starts to rotate anticlockwise due to the rotation of the driving wheel 7, the rack 12 on the left side of the driven wheel 11 also moves downwards, at the moment, the two groups of racks 12 synchronously move downwards, and the distance between the infrared baking, survey 5 surperficial received thermal radiation of survey test panel and increase, can accurately reflect the contrast test effect of different reflection thermal-insulated coating under the different temperature difference environment through temperature sensor 6 this moment, the mode of the 12 synchronous motion's of rack that adopt the symmetry to set up, can guarantee that two survey test panel 5 receive the same thermal radiation, can reduce the test error, the accuracy and the parallelism of test data have been improved, open door plant 14 after the test is accomplished, will survey test panel 5 and take out from the inside of fixed block 2, can dismantle out survey test panel 5, be convenient for carry out subsequent test work, and is simple and convenient to operate, and the practicality of whole is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can carry out testing arrangement of reflective insulation coating who adjusts to the difference in temperature, includes base member (1), temperature sensor (6) and infrared ray roast lamp (13), its characterized in that: the inner wall surface mounting of base member (1) has fixed block (2), and the internally mounted of fixed block (2) has spring (3) to one side of spring (3) is connected with splint (4), the internally mounted of base member (1) has survey test panel (5), and surveys the surface of survey test panel (5) and the surface interconnect of splint (4), the inside below of base member (1) is provided with temperature sensor (6), and temperature sensor (6) are located the below of surveying test panel (5), the inside top of base member (1) is installed action wheel (7), and the inside of action wheel (7) is run through by connecting axle (8), and the rear of connecting axle (8) is fixed with commentaries on classics handle (9), commentaries on classics handle (9) are located the rear of base member (1), and commentaries on classics handle (9) the front end from the inside of sleeve (10) run through to the front surface of sleeve (10) and the rear surface interconnect of base member (1), the left side of action wheel (7) is connected with from driving wheel (11), and all is connected with rack (12) from one side of driving wheel (11) and action wheel (7), the below of rack (12) is fixed with infrared ray roast lamp (13), and infrared ray roast lamp (13) are located the top of surveying test panel (5), the front surface of base member (1) is provided with door plant (14), and the lateral wall internally mounted of base member (1) has heat preservation (15).
2. The testing device of the reflective thermal insulation coating capable of adjusting the temperature difference according to claim 1, wherein: the clamping plates (4) and the fixing blocks (2) form a telescopic structure through the springs (3), and the springs (3) are arranged in the fixing blocks (2) at equal intervals.
3. The testing device of the reflective thermal insulation coating capable of adjusting the temperature difference according to claim 1, wherein: the test board (5) and the base body (1) form a disassembly and assembly structure, the test board (5) is connected with the clamping plate (4) in a clamping manner, and 2 test boards are symmetrically arranged on the test board (5) relative to the central point of the base body (1).
4. The testing device of the reflective thermal insulation coating capable of adjusting the temperature difference according to claim 1, wherein: the rotating handle (9) is in threaded connection with the sleeve (10), the sleeve (10) is in clamping connection with the base body (1), and the base body (1) and the rotating handle (9) form a rotating structure.
5. The testing device of the reflective thermal insulation coating capable of adjusting the temperature difference according to claim 1, wherein: the rack (12) and the base body (1) form a sliding structure, the rack (12) is meshed with the driving wheel (7), the driving wheel (7) is meshed with the driven wheel (11), and meanwhile the driven wheel (11) and the driving wheel (7) form a rotating structure with the base body (1).
6. The testing device of the reflective thermal insulation coating capable of adjusting the temperature difference according to claim 1, wherein: the heat preservation layer (15) is arranged to be made of aerogel felt, the heat preservation layer (15) is fixedly connected with the base body (1), and 2 groups of racks (12) are symmetrically arranged inside the base body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021011811.9U CN212255153U (en) | 2020-06-05 | 2020-06-05 | Testing device of reflective heat-insulating coating capable of adjusting temperature difference |
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| CN202021011811.9U CN212255153U (en) | 2020-06-05 | 2020-06-05 | Testing device of reflective heat-insulating coating capable of adjusting temperature difference |
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| CN212255153U true CN212255153U (en) | 2020-12-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184826A1 (en) * | 2022-03-31 | 2023-10-05 | 河南建筑材料研究设计院有限责任公司 | Thermal insulation temperature difference testing device having light filtering function |
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2020
- 2020-06-05 CN CN202021011811.9U patent/CN212255153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184826A1 (en) * | 2022-03-31 | 2023-10-05 | 河南建筑材料研究设计院有限责任公司 | Thermal insulation temperature difference testing device having light filtering function |
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Address after: 325000 No. 107, Haize Road, Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: PINGYANG REPHONE NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: No.66 Xinyang Road, Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: PINGYANG REPHONE NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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Address after: 325205 No. 107, Haize Road, Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Ruidi new materials Co.,Ltd. Address before: 325000 No. 107, Haize Road, Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: PINGYANG REPHONE NEW MATERIAL TECHNOLOGY CO.,LTD. |