Thermal insulation performance testing device for exterior wall coating

Abstract

The utility model discloses an exterior wall coating heat insulation performance testing device which comprises a testing box, a heating device is fixedly installed on the surface of the top end of the testing box, a partition plate structure is fixedly arranged on the surface of the testing box, and a controller is fixedly installed on the surface of one side of the testing box. According to the device for testing the thermal insulation performance of the exterior wall coating, the exterior wall coating provides a separated testing space by arranging the testing box and the partition plate structure, so that testing is facilitated, air circulation in the space is reduced, the accuracy during testing is guaranteed, the device is controlled by arranging the heating device and the controller, and the testing efficiency is improved. The heating temperature is regulated and controlled, and the distance between the bulb heater of the heating device and the test plate is controlled, so that the temperature of one side of the test plate is increased, and more diverse data of the measured heat insulation property at different temperatures are ensured.

Description

Technical Field

[0001] The utility model relates to the field of coating thermal insulation testing, in particular to a device for testing the thermal insulation performance of exterior wall coatings. Background Art

[0002] As a new type of thermal insulation material, thermal insulation coating can be constructed by a variety of methods such as brush, roller, trowel or high-pressure airless spraying. It is widely used in the thermal insulation construction of some color steel tile roofs. It not only has many advantages such as waterproof, crack-proof, fireproof and soundproof, but also is relatively convenient to construct. In order to detect the thermal insulation performance of thermal insulation materials during processing, special testing equipment is required to perform thermal insulation tests. The existing coating performance testing device is open during use, and air flow will cause the exchange of hot and cold air on the surface of the test plate with the outside, which cannot accurately reflect the thermal insulation effect of the coating and interferes with the test. Therefore, a thermal insulation performance testing device for exterior wall coatings is proposed. Utility Model Content

[0003] The main purpose of the utility model is to provide a device for testing the thermal insulation performance of exterior wall coatings, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A device for testing thermal insulation performance of exterior wall coating comprises a test box, a heating device is fixedly mounted on the top surface of the test box, a partition plate structure is fixedly arranged on the surface of the test box, and a controller is fixedly mounted on one side surface of the test box.

[0006] Preferably, the test box includes a box body, a transparent plate, a mounting groove, a slot, a docking groove and a thermometer, a transparent plate is fixedly installed on the surface of the box body, a mounting groove is fixedly opened on one side surface of the box body, a slot is fixedly opened on the surface of the box body, a docking groove is fixedly opened on the top surface of the box body, and a thermometer is fixedly installed on the surface of the transparent plate.

[0007] Preferably, the heating device includes a docking plate, a telescopic device, a telescopic rod, a threading hole, a control wire and a bulb heater; the telescopic device is fixedly connected to the surface of the docking plate, the telescopic device is fixedly connected to the telescopic rod on one end surface, the bulb heater is spirally connected to the surface of one end of the telescopic rod, the other end surface of the telescopic device is fixedly provided with a threading hole, and the control wire is fixedly sleeved on the inner surface of the threading hole.

[0008] Preferably, the partition plate structure includes an insert plate, a hollow placement groove, a pull rod, a test plate and a test coating, the surface of the insert plate is fixedly provided with a hollow placement groove, one end surface of the insert plate is fixedly connected with a pull rod, the surface of the hollow placement groove is fixedly provided with a test plate, and the surface of the test plate is fixedly provided with a test coating.

[0009] Preferably, the controller includes a mounting plate, a control box, a switch, a display screen, control keys and a temperature measuring device, a control box is fixedly connected to a surface of one side of the mounting plate, a switch is fixedly provided on the surface of the control box, a display screen is fixedly provided on the surface of the control box, control keys are fixedly provided on the surface of the control box, and a temperature measuring device is fixedly connected to a surface of the other side of the mounting plate.

[0010] Preferably, the docking slot of the test box is fixedly connected to the docking plate of the heating device, the control line of the heating device is connected to the control box of the controller, the partition plate structure is docked with the slot of the test box and can be movably pulled out, and the mounting plate of the controller is connected and installed to the mounting slot of the test box.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses a device for testing the thermal insulation performance of exterior wall coatings. A test box and a partition plate structure are provided to provide a partitioned test space for convenient testing, and the air circulation in the space is reduced, thereby ensuring the accuracy of the test. A test board to be tested is placed in a hollow placement slot, and the surface of the test board is coated with test coating, and then a plug plate is inserted into the slot to partition the box into two upper and lower spaces for convenient testing of thermal insulation. Thermometers are installed on transparent plates in the two spaces to measure the temperatures respectively. A heating device and a controller are provided to control the equipment, adjust the heating temperature, and control the distance between the bulb heater of the heating device and the test board, thereby increasing the temperature on one side of the test board, and ensuring that more diverse data are obtained by measuring the thermal insulation at different temperatures. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of a thermal insulation performance testing device for exterior wall coatings of the utility model;

[0014] Figure 2 This is a schematic diagram of a test box of a device for testing thermal insulation performance of exterior wall coatings according to the utility model;

[0015] Figure 3 This is a schematic diagram of a heating device of a device for testing thermal insulation performance of exterior wall coatings according to the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of a partition plate of a device for testing thermal insulation performance of exterior wall coatings according to the utility model;

[0017] Figure 5 This is a schematic diagram of a controller of a device for testing thermal insulation performance of exterior wall coatings according to the utility model;

[0018] In the figure: 1. test box; 101. box body; 102. transparent plate; 103. mounting slot; 104. slot; 105. docking slot; 106. temperature meter; 2. heating device; 201. docking plate; 202. telescopic device; 203. telescopic rod; 204. threading hole; 205. control line; 206. bulb heater; 3. partition plate structure; 301. plug-in board; 302. hollow placement slot; 303. pull rod; 304. test board; 305. test coating; 4. controller; 401. mounting plate; 402. control box; 403. switch; 404. display screen; 405. control key; 406. temperature meter. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-5 As shown, a device for testing the thermal insulation performance of exterior wall coatings comprises a test box 1, a heating device 2 is fixedly installed on the top surface of the test box 1, a partition plate structure 3 is fixedly arranged on the surface of the test box 1, and a controller 4 is fixedly installed on one side surface of the test box 1.

[0021] The test box 1 includes a box body 101, a transparent plate 102, a mounting groove 103, a slot 104, a docking groove 105 and a temperature device 106. The transparent plate 102 is fixedly mounted on the surface of the box body 101, a mounting groove 103 is fixedly opened on one side surface of the box body 101, a slot 104 is fixedly opened on the surface of the box body 101, a docking groove 105 is fixedly opened on the top surface of the box body 101, and a temperature device 106 is fixedly mounted on the surface of the transparent plate 102; the heating device 2 includes a docking plate 201, a telescopic device 202, a telescopic rod 203, a through The surface of the docking plate 201 is fixedly connected with a telescopic device 202, one end surface of the telescopic device 202 is fixedly connected with a telescopic rod 203, one end surface of the telescopic rod 203 is spirally connected with a bulb heater 206, and the other end surface of the telescopic device 202 is fixedly provided with a threading hole 204, and the inner surface of the threading hole 204 is fixedly provided with a control wire 205; the partition plate structure 3 includes a plug plate 301, a hollow placement slot 302, a pull rod 303, a test plate 304 and a test paint 3 05, a hollow placement groove 302 is fixedly opened on the surface of the plug board 301, a pull rod 303 is fixedly connected to the surface of one end of the plug board 301, a test board 304 is fixedly placed on the surface of the hollow placement groove 302, and a test coating 305 is fixedly arranged on the surface of the test board 304; the controller 4 includes a mounting plate 401, a control box 402, a switch 403, a display screen 404, a control key 405 and a temperature measuring device 406, a control box 402 is fixedly connected to the surface of one side of the mounting plate 401, and a switch 405 is fixedly arranged on the surface of the control box 402 03, a display screen 404 is fixedly provided on the surface of the control box 402, a control key 405 is fixedly provided on the surface of the control box 402, and a temperature measuring device 406 is fixedly connected to the other side surface of the mounting plate 401; the docking slot 105 of the test box 1 is fixedly connected to the docking plate 201 of the heating device 2, the control line 205 of the heating device 2 is connected to the control box 402 of the controller 4, the partition plate structure 3 is docked with the slot 104 of the test box 1 and can be movably withdrawn, and the mounting plate 401 of the controller 4 is connected and installed with the mounting slot 103 of the test box 1.

[0022] It should be noted that the utility model is a thermal insulation performance test device for exterior wall coatings, which can provide a separated test space through the test box 1 and the partition plate structure 3 to facilitate testing, reduce air circulation in the space, and thus ensure the accuracy of the test. The test board 304 to be tested is placed in the hollow placement slot 302, and the surface of the test board 304 is coated with a test coating 305, and then the plug-in board 301 is inserted into the slot 104 to separate the box 104 into two upper and lower spaces for convenient testing of thermal insulation, and the transparent plates 102 in the two spaces are both equipped with thermometers 106 to measure the temperature respectively. Temperature, heating device 2 and controller 4 control the equipment, adjust the heating temperature and control the bulb heater 206 of the heating device 2 to heat and generate heat, but after being turned on for a certain period of time, the heat reaches a horizontal value. At this time, the telescopic rod 203 of the telescopic device 202 can be controlled to retract the distance between the bulb heater 206 and the test board 304, thereby increasing the temperature on one side of the test board 304, ensuring that more diverse data are obtained by measuring the thermal insulation at different temperatures, and the temperature measuring device 406 of the controller 4 is attached to the bottom surface of the test board 304 to measure the temperature change of the board surface after thermal insulation.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A thermal insulation performance testing device for exterior wall coatings, characterized in that: Comprising a test box (1), a heating device (2) is fixedly mounted on the top surface of the test box (1), a partition plate structure (3) is fixedly arranged on the surface of the test box (1), and a controller (4) is fixedly mounted on one side surface of the test box (1); The test box (1) comprises a box body (101), a transparent plate (102), a mounting groove (103), a slot (104), a docking groove (105) and a temperature controller (106); the transparent plate (102) is fixedly mounted on the surface of the box body (101); a mounting groove (103) is fixedly provided on one side surface of the box body (101); a slot (104) is fixedly provided on the surface of the box body (101); a docking groove (105) is fixedly provided on the top surface of the box body (101); and the temperature controller (106) is fixedly mounted on the surface of the transparent plate (102); The heating device (2) comprises a docking plate (201), a telescopic device (202), a telescopic rod (203), a threading hole (204), a control wire (205) and a light bulb heater (206); the surface of the docking plate (201) is fixedly connected to the telescopic device (202); the surface of one end of the telescopic device (202) is fixedly connected to the telescopic rod (203); the surface of one end of the telescopic rod (203) is spirally connected to the light bulb heater (206); the surface of the other end of the telescopic device (202) is fixedly provided with a threading hole (204); and the inner surface of the threading hole (204) is fixedly sleeved with a control wire (205); The partition plate structure (3) comprises an insert plate (301), a hollow placement groove (302), a pull rod (303), a test plate (304) and a test coating (305); the surface of the insert plate (301) is fixedly provided with a hollow placement groove (302); the surface of one end of the insert plate (301) is fixedly connected with a pull rod (303); the surface of the hollow placement groove (302) is fixedly provided with a test plate (304); and the surface of the test plate (304) is fixedly provided with a test coating (305); The controller (4) comprises a mounting plate (401), a control box (402), a switch (403), a display screen (404), a control key (405), and a temperature measuring device (406); a surface on one side of the mounting plate (401) is fixedly connected to the control box (402); a surface of the control box (402) is fixedly provided with a switch (403); a surface of the control box (402) is fixedly provided with a display screen (404); a surface of the control box (402) is fixedly provided with a control key (405); and a surface on the other side of the mounting plate (401) is fixedly connected to the temperature measuring device (406); The docking groove (105) of the test box (1) is fixedly connected to the docking plate (201) of the heating device (2); the control line (205) of the heating device (2) is connected to the control box (402) of the controller (4); the partition plate structure (3) is docked with the slot (104) of the test box (1) and can be movably withdrawn; and the mounting plate (401) of the controller (4) is connected and mounted to the mounting groove (103) of the test box (1).

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