Device for testing heat insulation performance of high-water-resistance stone-like paint
By designing a high water-resistant imitation stone paint thermal insulation performance test device, using splicing components and detection components to simulate the lighting environment at different times, the problem that existing testing methods are difficult to reflect the actual thermal insulation effect is solved, and more accurate thermal insulation performance testing is achieved.
Patent Information
- Application Number
- CN202421122174.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing test methods for imitation stone paint thermal insulation performance are difficult to simulate the actual thermal insulation effect when the direction of sunlight irradiation changes, resulting in inaccurate detection results.
A high-water-resistant imitation stone paint thermal insulation performance test device is designed, using splicing components and detection components, moving along an arc trajectory through the heating source, simulating the lighting environment at different times, and using a temperature sensor to detect temperature changes to reflect the thermal insulation effect of imitation stone paint.
The device can more accurately simulate the thermal insulation effect when the direction of sunlight irradiation changes at different times, improving the accuracy and practicality of thermal insulation performance testing of imitation stone paint.
Smart Images
Figure CN222887675U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stone-like paint production, in particular to a heat insulation performance testing device for highly water-resistant stone-like paint. Background Art
[0002] Stone-like paint is a thick exterior wall decorative paint with a decorative effect similar to marble and granite. It is mainly prepared from natural stone powder of various colors and is mostly used to create a stone-like effect on the exterior walls of buildings. Therefore, it is also called liquid stone. When producing stone-like paint, it is necessary to test its heat insulation performance;
[0003] The general testing method is to coat the stone-like paint on the surface of the test board, and use a heating source to heat from the side of the test board coated with the stone-like paint. At the same time, a contact temperature sensor is attached to the other side of the test board for temperature detection to reflect the heat insulation performance of the stone-like paint. Usually, the stone-like paint is coated on the exterior wall of a house, and the angular position of the sun when irradiating the house will constantly change, and the position of the heat source received by the stone-like paint will also constantly change. It is difficult to reflect the heat insulation effect of the stone-like paint under actual use conditions only by heating from one side with a heating source, and the overall detection effect needs to be further improved.
[0004] Therefore, we propose a heat insulation performance testing device for highly water-resistant stone-like paint. Content of the Utility Model
[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a heat insulation performance testing device for highly water-resistant stone-like paint.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme. A heat insulation performance testing device for highly water-resistant stone-like paint includes a test bench, on which a temperature sensor is fixedly installed. A splicing component, a detection component, and an auxiliary cooling component are arranged on the test bench;
[0007] The splicing component includes side paint board splicing frames. Four side paint board splicing frames are movably installed on the top of the test bench, and a top paint board splicing frame is movably installed on the upper sides of the four side paint board splicing frames;
[0008] The detection component includes a mounting frame, which is fixedly installed between two columns. A moving seat II is slidably installed on the mounting frame, and a heating source is fixedly installed on the moving seat II. A display is fixedly installed on the mounting frame.
[0009] Preferably, a placement groove is formed on the side paint board splicing frame, and the inside of the placement groove can be used to place the test board. An elastic pressure pad with elasticity is fixedly installed inside the placement groove.
[0010] Preferably, the splicing assembly further includes a first moving seat. Four first moving seats are slidably mounted on the test bench. Two columns are symmetrically and fixedly mounted on the test bench. A fixing frame is slidably mounted on the columns. The top paint board splicing frame is fixedly mounted between the two fixing frames. A placing groove is also formed in the top paint board splicing frame.
[0011] Preferably, the first moving seat is fixedly connected to the side paint board splicing frame. The four first moving seats are driven by a driving assembly. The fixing frame is slidably mounted on the column through a lifting seat.
[0012] Preferably, the driving assembly includes a rotating seat. The rotating seat is rotatably mounted on the test bench. An expanding seat is fixedly mounted on the first moving seat. Four expanding arms are movably mounted on the rotating seat.
[0013] Preferably, a hydraulic telescopic rod is fixedly mounted between two of the expanding seats. One end of the expanding arm is rotatably connected to the rotating seat, and the other end of the expanding arm is rotatably connected to the expanding seat.
[0014] Preferably, the auxiliary cooling assembly includes a cold air blower. The cold air blower is fixedly mounted on the test bench. Four air guide pipes are fixedly mounted on the top of the test bench.
[0015] The utility model provides a high water - resistant stone - like paint heat insulation performance testing device. Compared with the prior art, it has the following improvements and advantages: By setting a splicing assembly and a detection assembly, when testing the heat insulation performance of the stone - like paint, the test board coated with the stone - like paint is fixed inside the placing grooves on the side paint board splicing frame and the top paint board splicing frame. The four side paint board splicing frames move closer to the middle position for splicing, and the top paint board splicing frame moves downward. The test boards on the top paint board splicing frame and the four side paint board splicing frames are spliced to form a test area. The temperature sensor can detect the temperature inside the test area. During the test, the heating source is started for heating and slowly moves along the arc - shaped track on the mounting frame. While moving, it can heat the test area from different positions to simulate the lighting environment at different times. The temperature sensor can detect the temperature from inside the test area to simulate the temperature test of the house interior when the sun's light direction changes continuously at different times of a day, and obtain the average value based on multiple temperature values to reflect the heat insulation effect of the stone - like paint. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following - described drawings are merely exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.
[0017] Figure 1 Schematic diagram of the structure of a high water - resistant stone - like paint heat - insulation performance testing device proposed for the structure of the present utility model;
[0018] Figure 2 Top - view structure schematic diagram of a high water - resistant stone - like paint heat - insulation performance testing device proposed for the structure of the present utility model;
[0019] Figure 3 Schematic diagram of the structure of the driving component in a high water - resistant stone - like paint heat - insulation performance testing device proposed for the structure of the present utility model;
[0020] Figure 4 Installation schematic diagram of the first moving seat and the side paint - coating plate splicing frame in a high water - resistant stone - like paint heat - insulation performance testing device proposed for the structure of the present utility model.
[0021] Legend:
[0022] Testing table; 2. First moving seat; 3. Side paint - coating plate splicing frame; 4. Temperature sensor; 5. Top paint - coating plate splicing frame; 6. Mounting rack; 7. Second moving seat; 8. Heating source; 9. Display; 10. Column; 11. Lifting seat; 12. Fixed frame; 13. Cold air blower; 14. Expansion seat; 15. Air duct; 16. Rotating seat; 17. Extension arm; 18. Hydraulic telescopic rod; 19. Elastic gasket. Specific implementation manners
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0024] A high water - resistant stone - like paint heat - insulation performance testing device, as Figure 1 - Figure 4As shown in the figure, it includes a test bench 1. A temperature sensor 4 is fixedly installed on the test bench 1. The temperature sensor 4 is electrically connected to a peripheral controller. A splicing component is arranged on the test bench 1. The splicing component can splice multiple test boards coated with stone-like paint. A detection component is arranged on the test bench 1. The detection component can cooperate with the splicing component to detect the heat insulation performance of the stone-like paint. An auxiliary cooling component is arranged on the test bench 1. The auxiliary cooling component can accelerate the cooling of the test board after the test; by setting the splicing component and the auxiliary cooling component, when testing the heat insulation performance of the stone-like paint, the splicing component is used to splice multiple test boards coated with stone-like paint. The temperature sensor 4 is wrapped inside the test area formed by the multiple test boards. During the test, the test area formed by the multiple test boards can cooperate with the detection component to simulate the temperature inside the house when the sun shines on the house at different times to reflect the heat insulation performance of the stone-like paint. At the same time, after the test, the auxiliary cooling component can be used to accelerate the cooling of the test board with a relatively high surface temperature to help the staff recycle the test board.
[0025] Further, the splicing component includes side paint board splicing frames 3. Four side paint board splicing frames 3 are movably installed on the top of the test bench 1. A placement groove is formed on the side paint board splicing frame 3. The inside of the placement groove can be used to place the test board. An elastic cushion 19 is fixedly installed inside the placement groove. The elastic cushion 19 is made of elastic rubber material. After the test board is placed inside the placement groove, the elastic cushion 19 with elasticity contacts the surface of the test board to improve the placement stability. Four moving seats 1-2 are slidably installed on the test bench 1. The moving seats 1-2 are fixedly connected to the side paint board splicing frames 3. The four moving seats 1-2 are driven by a driving component. Two columns 10 are symmetrically and fixedly installed on the test bench 1. A fixing frame 12 is slidably installed on the column 10. The fixing frame 12 is slidably installed on the column 10 through a lifting seat 11. A top paint board splicing frame 5 is fixedly installed between the two fixing frames 12. A placement groove is also formed on the top paint board splicing frame 5; by setting the splicing component, when testing the heat insulation performance of the stone-like paint, the test board coated with stone-like paint is fixed inside the placement grooves on the side paint board splicing frames 3 and the top paint board splicing frame 5. The four side paint board splicing frames 3 move towards the middle position, and the top paint board splicing frame 5 moves downward. The test boards on the top paint board splicing frame 5 and the four side paint board splicing frames 3 are spliced to form a test area. The temperature sensor 4 can detect the temperature inside the test area to simulate the temperature inside the house after being irradiated by the sun to reflect the heat insulation effect of the stone-like paint and improve the test effect of the heat insulation performance of the stone-like paint.
[0026] Further, the driving component includes a rotating base 16 which is rotatably mounted on the test bench 1. A movable base 2 is fixedly provided with an expansion base 14. A hydraulic telescopic rod is fixedly installed between the two expansion bases 14, and the hydraulic telescopic rod is electrically connected to an external controller. Four expansion arms 17 are movably mounted on the rotating base 16. One end of the expansion arm 17 is rotatably connected to the rotating base 16, and the other end of the expansion arm 17 is rotatably connected to the expansion base 14. By providing the driving component, when splicing multiple test plates, the test plates are placed on the side paint plate splicing frame 3. The hydraulic telescopic rod is controlled to start to drive the two movable bases 2 to approach each other. Synchronously, the rotating base 16 rotates and cooperates with the four expansion arms 17 to drive the four movable bases 2 to approach the middle. The four side paint plate splicing frames 3 are spliced with each other. The top paint plate splicing frame 5 moves downward and drives the test plate at the top to form a test area with the test plates on the four side paint plate splicing frames 3.
[0027] Further, the detection component includes a mounting frame 6 which is fixedly installed between the two columns 10. A movable base 7 is slidably mounted on the mounting frame 6. The movable base 7 is movably mounted on the mounting frame 6 through an electric slide rail. A heating source 8 is fixedly installed on the movable base 7, and the heating source 8 is electrically connected to an external controller. A display 9 is fixedly installed on the mounting frame 6, and the display 9 is electrically connected to the external controller. By providing the detection component, after the test plates on the top paint plate splicing frame 5 and the four side paint plate splicing frames 3 form a test area, the heating source 8 is started to heat and slowly move along the arc track on the mounting frame 6. While moving, it can heat the test area from different positions to simulate the light environment at different times. The temperature sensor 4 can detect the temperature from the inside of the test area to simulate the temperature test inside the house when the sun's light direction changes continuously at different times of the day, and obtain the average value according to multiple temperature values to reflect the heat insulation effect of the imitation stone paint and improve the overall test effect.
[0028] Further, the auxiliary cooling component includes a cold air blower 13 which is fixedly installed on the test bench 1. The cold air blower 13 is electrically connected to an external controller. Four air ducts 15 are fixedly installed on the top of the test bench 1. The cross-section of the air duct 15 is trapezoidal, and the air duct 15 is a hollow tubular structure. The air duct 15 is connected to the cold air blower 13 through a pipeline. By providing the auxiliary cooling component, after testing with the test plates, the cold air blower 13 is started and blows obliquely upward through the four air ducts 15. Synchronously, the four side paint plate splicing frames 3 move away from each other in four directions to facilitate air flow. The cold air blows to the surface of the test plate to accelerate the dissipation of heat on the surface of the test plate, which is convenient for subsequent staff to recycle the test plates.
[0029] Working principle of the utility model: When testing the heat insulation performance of the stone-like paint, the test board coated with the stone-like paint is fixed inside the placement grooves on the side paint board splicing frame 3 and the top paint board splicing frame 5. The hydraulic telescopic rod is controlled to start to drive the two first moving seats 2 to approach each other. Synchronously, the rotating seat 16 rotates and cooperates with the four extension arms 17 to drive the four first moving seats 2 to approach the middle. The four side paint board splicing frames 3 approach and splice towards the middle position, and the top paint board splicing frame 5 moves downward. The test boards on the top paint board splicing frame 5 and the four side paint board splicing frames 3 are spliced to form a test area. The temperature sensor 4 can detect the temperature inside the test area. During the test, the heating source 8 is started to heat and slowly moves along the arc track on the mounting frame 6. While moving, it can heat the test area from different positions to simulate the lighting environment at different times. The temperature sensor 4 can detect the temperature from inside the test area to simulate the temperature test inside the house when the sun's light direction changes continuously at different times of the day, and obtain the average value based on multiple temperature values to reflect the heat insulation effect of the stone-like paint.
[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.
Claims
1. A device for testing the thermal insulation performance of highly water-resistant imitation stone paint, comprising a test bench (1), characterized in that: The test bench (1) is fixedly provided with a temperature sensor (4), the test bench (1) is provided with a splicing component, the test bench (1) is provided with a detection component, and the test bench (1) is provided with an auxiliary cooling component; The splicing assembly comprises a side painted panel splicing frame (3), wherein four side painted panel splicing frames (3) are movably mounted on the top of the test bench (1), and a top painted panel splicing frame (5) is movably mounted on the upper side of the four side painted panel splicing frames (3); The detection assembly comprises a mounting frame (6), the mounting frame (6) being fixedly mounted between two upright posts (10), a second movable seat (7) being slidably mounted on the mounting frame (6), a heating source (8) being fixedly mounted on the second movable seat (7), and a display (9) being fixedly mounted on the mounting frame (6).
2. A highly water-resistant stone-like paint heat insulation performance testing device according to claim 1, characterized in that: The side painted plate splicing frame (3) is provided with a placement groove, the interior of which can be used to place a test plate, and an elastic pressure pad (19) having elasticity is fixedly installed inside the placement groove.
3. A highly water-resistant stone-like paint heat insulation performance testing device according to claim 2, characterized in that: The splicing assembly also includes a movable seat (2), four movable seats (2) are slidably mounted on the test bench (1), two columns (10) are symmetrically fixedly mounted on the test bench (1), a fixed frame (12) is slidably mounted on the column (10), a top painted board splicing frame (5) is fixedly mounted between the two fixed frames (12), and a placement groove is also provided on the top painted board splicing frame (5).
4. A highly water-resistant stone-like paint heat insulation performance testing device according to claim 3, characterized in that: The movable seat one (2) is fixedly connected to the side painted plate splicing frame (3), the four movable seats one (2) are driven by a driving assembly, and the fixed frame (12) is slidably mounted on the column (10) via a lifting seat (11).
5. A highly water-resistant stone-like paint heat insulation performance testing device according to claim 4, characterized in that: The driving assembly comprises a rotating seat (16), the rotating seat (16) is rotatably mounted on the test bench (1), an expansion seat (14) is fixedly mounted on the movable seat (2), and four expansion arms (17) are movably mounted on the rotating seat (16).
6. A highly water-resistant stone-like paint heat insulation performance testing device according to claim 5, characterized in that: A hydraulic telescopic rod is fixedly installed between the two expansion seats (14); one end of the expansion arm (17) is rotatably connected to the rotating seat (16); and the other end of the expansion arm (17) is rotatably connected to the expansion seat (14).
7. A highly water-resistant stone-like paint heat insulation performance testing device according to claim 1, characterized in that: The auxiliary cooling component comprises an air cooler (13), the air cooler (13) being fixedly mounted on the test bench (1), and four air guide ducts (15) being fixedly mounted on the top of the test bench (1).