CN219799297U - Novel infrared energy-saving material efficiency testing device - Google Patents
Novel infrared energy-saving material efficiency testing device Download PDFInfo
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- CN219799297U CN219799297U CN202320933707.2U CN202320933707U CN219799297U CN 219799297 U CN219799297 U CN 219799297U CN 202320933707 U CN202320933707 U CN 202320933707U CN 219799297 U CN219799297 U CN 219799297U
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- 238000012360 testing method Methods 0.000 title claims abstract description 120
- 239000000463 material Substances 0.000 title claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 79
- 230000005855 radiation Effects 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000007769 metal material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 13
- 239000011248 coating agent Substances 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012827 research and development Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a novel infrared energy-saving material efficiency testing device, wherein a testing area is arranged at the bottom of a testing container, and a heating mechanism heats the testing area of the testing container through an infrared radiation area; the test area comprises a plurality of subregions coated with energy-saving materials, the inside of the test container is divided into a plurality of test cavities corresponding to the subregions respectively by the partition plates, each test cavity is internally provided with a heating medium and a thermometer for detecting the temperature of the heating medium, and the timer is used for being connected with the heating mechanism and used for timing heating time. Through the novel infrared energy-saving material efficiency testing device of above-mentioned optimal design, through the heating medium in a plurality of test cavities of internal simultaneous heating of a test container, realize the simultaneous test of a plurality of coating energy-saving materials to do not receive the influence of heating mechanism's real-time heating efficiency, test the energy-saving efficiency of multiple energy-saving coating, with the reliable aassessment to the research result of helping.
Description
Technical Field
The utility model relates to the technical field of infrared energy-saving material testing, in particular to a novel infrared energy-saving material efficiency testing device.
Background
The infrared emissivity of metallic materials is generally low and selective to infrared absorption. Therefore, in order to improve the heating efficiency when directly heating the metal substrate (such as a kitchen range, a boiler and the like), the infrared high-emissivity coating material is coated on the surface of the metal substrate and then is heated, and the high-emissivity material is utilized to have stronger infrared absorption capacity, so that part of heat absorbed by the infrared high-emissivity coating material can be transferred to the metal substrate through heat conduction, thereby heating the metal substrate and the internal materials, and the other part of heat can flow to a space in an infrared radiation and heat convection mode. In the research process of the infrared high-emissivity coating material, the energy-saving efficiency of the material needs to be tested, so that the research and development result is subjected to preset evaluation.
In the research and development process, in order to reliably evaluate the research and development results, energy-saving efficiency between infrared high-emissivity materials needs to be accurately tested. However, the existing testing device can only detect one material at a time, and the real-time condition of the heating source has a great influence on the testing result and the testing precision.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a novel infrared energy-saving material efficiency testing device.
The utility model provides a novel infrared energy-saving material efficiency testing device, which comprises: a heating mechanism, a test container, and a timer;
the bottom of the test container is provided with a test area, the heating mechanism is positioned below the test container, and the top of the heating mechanism is provided with an infrared radiation area which is used for heating the test area of the test container through the infrared radiation area;
the test area comprises a plurality of subregions coated with energy-saving materials, a partition plate is arranged in the test container, the partition plate divides the interior of the test container into a plurality of test cavities corresponding to the subregions respectively, a heating medium and a thermometer for detecting the temperature of the heating medium are contained in each test cavity, and a timer is used for being connected with a heating mechanism and used for timing heating time.
Preferably, the heating mechanism adopts a gas stove or an electric heating stove.
Preferably, the test vessel is made of a metallic material and the side walls of the test vessel are coated with a thermally insulating layer.
Preferably, the separator is coated with a thermal insulation layer.
Preferably, the plurality of sub-regions are evenly distributed circumferentially along the center of the infrared radiation region of the heating means.
Preferably, the heating medium is water.
Preferably, the detection end of the thermometer is positioned in the middle of the test cavity, and the distances from the plurality of thermometers to the bottom of the test container are equal.
According to the novel infrared energy-saving material efficiency testing device, the bottom of the testing container is provided with the testing area, and the heating mechanism heats the testing area of the testing container through the infrared radiation area; the test area comprises a plurality of subregions coated with energy-saving materials, the inside of the test container is divided into a plurality of test cavities corresponding to the subregions respectively by the partition plates, each test cavity is internally provided with a heating medium and a thermometer for detecting the temperature of the heating medium, and the timer is used for being connected with the heating mechanism and used for timing heating time. Through the novel infrared energy-saving material efficiency testing device of above-mentioned optimal design, through the heating medium in a plurality of test cavities of internal simultaneous heating of a test container, realize the simultaneous test of a plurality of coating energy-saving materials to do not receive the influence of heating mechanism's real-time heating efficiency, test the energy-saving efficiency of multiple energy-saving coating, with the reliable aassessment to the research result of helping.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a novel infrared energy-saving material efficiency testing device according to the present utility model.
Fig. 2 is a schematic diagram showing distribution of a neutron region at the bottom of a test container in one embodiment of the novel infrared energy-saving material efficiency test device provided by the utility model.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a novel infrared energy-saving material efficiency testing device according to the present utility model.
Referring to fig. 1, the utility model provides a novel infrared energy-saving material efficiency testing device, which comprises: a heating mechanism 1, a test container 2 and a timer 3;
the bottom of the test container 2 is provided with a test area, the heating mechanism 1 is positioned below the test container 2, and the top of the heating mechanism 1 is provided with an infrared radiation area which is used for heating the test area of the test container 2;
the test area comprises a plurality of subregions 4 coated with energy-saving materials, a partition plate 6 is arranged inside the test container 2, the partition plate 6 divides the inside of the test container 2 into a plurality of test cavities 20 corresponding to the subregions 4 respectively, a heating medium and a thermometer 5 for detecting the temperature of the heating medium are contained in each test cavity 20, and a timer 3 is used for being connected with the heating mechanism 1 and used for timing heating time.
In the specific working process of the novel infrared energy-saving material efficiency testing device, one subregion at the bottom of a testing container is used as a blank control, other subregions are respectively coated with different energy-saving material coatings, and heating mediums with the same volume are respectively added into each testing cavity. The plurality of sub-areas of the test area at the bottom of the test container are heated simultaneously by the heating mechanism, and the timer starts to count time. When the timer reaches the preset time, according to the measured temperatures of different thermometers, the energy-saving efficiency index of different infrared energy-saving materials under the same test environment is obtained.
In the specific calculation of the energy-saving efficiency, the energy-saving efficiency is the ratio between the test heating time and the comparison heating time of the uncoated coating at the same temperature, namely the energy-saving efficiency is linearly related to the heating temperature and the heating time, so that the ratio between the test heating temperature of the coated coating and the comparison heating temperature of the uncoated coating in the same heating time can be used as the energy-saving efficiency at the same heating time. The energy-saving efficiency of various different materials can be calculated simultaneously.
In the embodiment, the novel infrared energy-saving material efficiency testing device is provided, a testing area is arranged at the bottom of the testing container, and the heating mechanism heats the testing area of the testing container through the infrared radiation area; the test area comprises a plurality of subregions coated with energy-saving materials, the inside of the test container is divided into a plurality of test cavities corresponding to the subregions respectively by the partition plates, each test cavity is internally provided with a heating medium and a thermometer for detecting the temperature of the heating medium, and the timer is used for being connected with the heating mechanism and used for timing heating time. Through the novel infrared energy-saving material efficiency testing device of above-mentioned optimal design, through the heating medium in a plurality of test cavities of internal simultaneous heating of a test container, realize the simultaneous test of a plurality of coating energy-saving materials to do not receive the influence of heating mechanism's real-time heating efficiency, test the energy-saving efficiency of multiple energy-saving coating, with the reliable aassessment to the research result of helping.
In a specific embodiment, the heating mechanism 1 adopts a gas stove or an electric heating stove. Since the combustion temperatures of the gas cooker are different at different positions, the flame core, the inner flame and the outer flame are gradually increased from inside to outside, and therefore, in order to ensure the heating uniformity of each sub-area, the plurality of sub-areas 4 are uniformly distributed along the circumference along the center of the infrared radiation area of the heating mechanism 1.
In a specific design manner of the test container, the test container 2 is made of a metal material, and the side wall of the test container 2 is coated with a heat insulation layer. Further, the separator 6 is coated with a heat insulating layer. The heat emitted by the heating mechanism is only conducted to the heating medium by the test area, so that the test precision is further improved.
Further, in the actual test, the detecting end of the thermometer 5 is located in the middle of the test chamber 20, and the distances from the plurality of thermometers 5 to the bottom of the test container 2 are equal.
In the selection of the heating medium, water is used as the heating medium. The specific heat capacity of water is higher, and the testing precision of energy-saving efficiency is improved. When measuring the temperature, the heating time of the thermometer with the temperature reaching 100 ℃ at first can be used as the reference value of the preset temperature.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Novel infrared energy-saving material efficiency test device, characterized by comprising: a heating mechanism (1), a test container (2) and a timer (3);
the bottom of the test container (2) is provided with a test area, the heating mechanism (1) is positioned below the test container (2), and the top of the heating mechanism (1) is provided with an infrared radiation area which is used for heating the test area of the test container (2) through the infrared radiation area;
the test area comprises a plurality of subregions (4) coated with energy-saving materials, a partition plate (6) is arranged inside the test container (2), the partition plate (6) divides the inside of the test container (2) into a plurality of test cavities (20) which respectively correspond to the subregions (4), heating medium and a thermometer (5) for detecting the temperature of the heating medium are contained in each test cavity (20), and the timer (3) is used for being connected with the heating mechanism (1) and used for timing heating time.
2. The novel infrared energy-saving material efficiency testing device according to claim 1, wherein the heating mechanism (1) adopts a gas stove or an electric heating stove.
3. The novel infrared energy-saving material efficiency testing device according to claim 1 or 2, wherein the testing container (2) is made of a metal material, and the side wall of the testing container (2) is coated with a heat insulation layer.
4. A novel infrared energy saving material efficiency testing device according to claim 3, characterized in that the separator (6) is coated with a heat insulating layer.
5. The novel infrared energy-saving material efficiency testing device according to claim 2, wherein the plurality of sub-areas (4) are uniformly distributed circumferentially along the center of the infrared radiation area of the heating mechanism (1).
6. The novel infrared energy-saving material efficiency testing device according to claim 1, wherein the heating medium is water.
7. The novel infrared energy-saving material efficiency testing device according to claim 1, wherein the detection end of the thermometer (5) is located in the middle of the testing cavity (20), and distances from the plurality of thermometers (5) to the bottom of the testing container (2) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320933707.2U CN219799297U (en) | 2023-04-21 | 2023-04-21 | Novel infrared energy-saving material efficiency testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320933707.2U CN219799297U (en) | 2023-04-21 | 2023-04-21 | Novel infrared energy-saving material efficiency testing device |
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| Publication Number | Publication Date |
|---|---|
| CN219799297U true CN219799297U (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320933707.2U Active CN219799297U (en) | 2023-04-21 | 2023-04-21 | Novel infrared energy-saving material efficiency testing device |
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| Country | Link |
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| CN (1) | CN219799297U (en) |
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2023
- 2023-04-21 CN CN202320933707.2U patent/CN219799297U/en active Active
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