Quality detection device for novel thermal insulation material for building

Abstract

The utility model belongs to the field of new building materials, and particularly relates to a novel building thermal insulation material quality detection device which comprises a bottom plate, a double-shaft motor is fixedly connected to the middle of a shaft groove, and the double-shaft motor can drive a threaded shaft to rotate. An outdoor simulation frame and an indoor simulation frame which are bilaterally symmetrical are arranged on the upper side of the bottom plate, and a heat insulation plate can be clamped in a positioning frame, so that the outdoor simulation frame and the indoor simulation frame are driven to move towards the center through a double-shaft motor, and the outdoor simulation frame and the indoor simulation frame abut against the heat insulation plate; three heating pipes located in the simulation groove of the outdoor simulation frame are connected between the connecting plates, so that the heating pipes can generate light and heat by controlling the power supply, the outdoor environment under the sun is simulated in the simulation groove of the outdoor simulation frame, and the heat is transmitted into the simulation groove of the indoor simulation frame after passing through the heat preservation and insulation plate; and the heat preservation and insulation quality of the heat preservation and insulation plate is detected through the temperature difference between the first temperature sensor and the second temperature sensor.

Description

Technical Field

[0001] The utility model relates to the field of new building materials, in particular to a quality detection device for a new type of thermal insulation material for buildings. Background Technique

[0002] That is, new building materials mainly include four categories: new wall materials, new waterproof and sealing materials, new thermal insulation materials, and decorative and finishing materials. Among them, new thermal insulation materials are widely used in buildings and can achieve good energy-saving effects. After these new materials are produced, quality monitoring is required. The existing detection devices have complex structures and are difficult to simulate the real indoor environment for detection. Therefore, a quality detection device for a new type of thermal insulation material for buildings is needed to replace the existing thermal insulation material detection devices. Content of the Utility Model

[0003] The purpose of the utility model is to provide a quality detection device for a new type of thermal insulation material for buildings to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A quality detection device for a new type of thermal insulation material for buildings, including a bottom plate. An axial groove is provided inside the bottom plate. Two symmetrically arranged side plates are fixedly connected inside the axial groove. A double-shaft motor is fixedly connected at the middle of the axial groove. The double-shaft motor is power-connected to two threaded shafts rotatably connected to the side plates. The two threaded shafts are symmetrically arranged left and right. The double-shaft motor can drive the threaded shafts to rotate. On the upper side of the bottom plate, there are symmetrically arranged outdoor simulation frames and indoor simulation frames left and right. Threaded blocks are fixedly connected to the lower end faces of the outdoor simulation frames and the indoor simulation frames. The threaded blocks are threadedly connected to the threaded shafts. Two symmetrically arranged positioning frames are fixedly connected to the upper end face of the bottom plate. The thermal insulation board can be clamped inside the positioning frames. Thus, through the double-shaft motor, the outdoor simulation frames and the indoor simulation frames can be driven to move towards the center, so that the outdoor simulation frames and the indoor simulation frames abut against the thermal insulation board, and the quality detection of heat insulation and heat preservation of the thermal insulation board is prepared.

[0005] Both the outdoor simulation box and the indoor simulation box are provided with simulation grooves. A first temperature sensor is fixedly connected to the lower end wall of the simulation groove of the indoor simulation box, and a second temperature sensor is fixedly connected to the lower end wall of the simulation groove of the outdoor simulation box. A power supply is fixedly connected to the right end face of the outdoor simulation box. The power supply is connected to two symmetrically arranged front and rear connecting plates extending into the simulation groove of the outdoor simulation box. Three heating tubes are connected between the connecting plates and are located in the simulation groove of the outdoor simulation box. Thus, by controlling the power supply, the heating tubes can generate light and heat, simulating the outdoor environment under the sun in the simulation groove of the outdoor simulation box. The heat is transmitted to the simulation groove of the indoor simulation box through the heat-insulating board, and the heat-insulating quality of the heat-insulating board is detected by the temperature difference between the first temperature sensor and the second temperature sensor.

[0006] Advantageously, rubber rings are fixedly connected to the left end face of the outdoor simulation box and the right end face of the indoor simulation box. When the outdoor simulation box and the indoor simulation box abut against the heat-insulating board, the rubber rings can keep the simulation groove in a sealed state.

[0007] Advantageously, two symmetrically arranged front and rear limiting frames are provided on the lower sides of the outdoor simulation box and the indoor simulation box. The limiting frames are fixedly connected to the upper end face of the bottom plate. Two symmetrically arranged front and rear sliding blocks are fixedly connected to the lower end face of the outdoor simulation box. The sliding blocks are slidably connected to the limiting frames, thereby improving the stability of the left-right movement of the outdoor simulation box and the indoor simulation box.

[0008] Advantageously, a controller is fixedly connected to the upper end face of the bottom plate. The controller controls the dual-axis motor and the power supply and can receive information from the first temperature sensor and the second temperature sensor.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] By providing a positioning frame, an indoor simulation box and an outdoor simulation box, the present utility model clamps the heat-insulating board with the positioning frame to position the heat-insulating board. The dual-axis motor drives the threaded shaft to rotate, moving the indoor simulation box and the outdoor simulation box towards the middle, so that the indoor simulation box and the outdoor simulation box abut against the heat-insulating board. The rubber rings play a sealing role, thereby being able to simulate the indoor environment of the simulation groove in the indoor simulation box.

[0011] The utility model detects the quality of the heat preservation and heat insulation board by setting a heating tube, a second temperature sensor and a first temperature sensor. After the heating tube is powered on, it can generate light and heat, so that the simulation tank in the outdoor simulation frame simulates the outdoor environment under the sun. The second temperature sensor is used to detect the temperature in the outdoor simulation frame, and the first temperature sensor is used to detect the temperature in the indoor simulation frame. The temperature difference between the first temperature sensor and the second temperature sensor is used to detect the quality of the heat preservation and heat insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0013] Figure 2 is Figure 1 the top view of;

[0014] Figure 3 is Figure 2 the schematic cross-sectional view taken along line A-A of;

[0015] Figure 4 is Figure 3 the partially enlarged schematic view of;

[0016] Figure 5 is a three-dimensional schematic diagram of the double-shaft motor of the present utility model;

[0017] Figure 6 is a three-dimensional schematic diagram of the outdoor simulation frame of the present utility model;

[0018] Figure 7 is a three-dimensional schematic diagram of the indoor simulation frame of the present utility model.

[0019] In the figure: 100, bottom plate; 101, positioning frame; 102, heat preservation and heat insulation board; 103, controller; 104, shaft groove; 105, side plate; 106, threaded shaft; 107, limiting frame; 108, outdoor simulation frame; 109, power supply; 110, indoor simulation frame; 111, rubber ring; 112, sliding block; 113, double-shaft motor; 114, simulation tank; 115, first temperature sensor; 116, second temperature sensor; 117, connecting plate; 118, heating tube; 119, threaded block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1:

[0022] Please refer toFigure 1-7 , the utility model provides a technical solution: a quality detection device for a new type of thermal insulation material for buildings, including a bottom plate 100. An axial groove 104 is provided in the bottom plate 100. Two left-right symmetric side plates 105 are fixedly connected in the axial groove 104. A double-shaft motor 113 is fixedly connected at the middle of the axial groove 104. The double-shaft motor 113 is power-connected to two threaded shafts 106 rotatably connected to the side plates 105. The two threaded shafts 106 are left-right symmetric. The double-shaft motor 113 can drive the threaded shafts 106 to rotate. On the upper side of the bottom plate 100, there are left-right symmetric outdoor simulation frames 108 and indoor simulation frames 110. The lower end faces of the outdoor simulation frames 108 and the indoor simulation frames 110 are both fixedly connected with threaded blocks 119. The threaded blocks 119 are threadedly connected with the threaded shafts 106. Two front-back symmetric positioning frames 101 are fixedly connected to the upper end face of the bottom plate 100. The thermal insulation board 102 can be clamped in the positioning frames 101. Thus, through the double-shaft motor 113, the outdoor simulation frames 108 and the indoor simulation frames 110 can be driven to move towards the center, so that the outdoor simulation frames 108 and the indoor simulation frames 110 abut against the thermal insulation board 102, and preparations are made for the quality detection of the thermal insulation and heat preservation of the thermal insulation board 102;

[0023] Simulation grooves 114 are provided in both the outdoor simulation frames 108 and the indoor simulation frames 110. A first temperature sensor 115 is fixedly connected to the lower end wall of the simulation groove 114 of the indoor simulation frame 110. A second temperature sensor 116 is fixedly connected to the lower end wall of the simulation groove 114 of the outdoor simulation frame 108. A power supply 109 is fixedly connected to the right end face of the outdoor simulation frame 108. The power supply 109 is connected to two front-back symmetric connecting plates 117 extending into the simulation groove 114 of the outdoor simulation frame 108. Three heating tubes 118 located in the simulation groove 114 of the outdoor simulation frame 108 are connected between the connecting plates 117. Thus, by controlling the power supply 109, the heating tubes 118 can generate light and heat, simulate the outdoor environment under the sun in the simulation groove 114 of the outdoor simulation frame 108. The heat is transmitted to the simulation groove 114 of the indoor simulation frame 110 after passing through the thermal insulation board 102, and the thermal insulation quality of the thermal insulation board 102 is detected by the temperature difference between the first temperature sensor 115 and the second temperature sensor 116.

[0024] Rubber rings 111 are fixedly connected to the left end face of the outdoor simulation frame 108 and the right end face of the indoor simulation frame 110. The rubber rings 111 can keep the simulation groove 114 in a sealed state when the outdoor simulation frame 108 and the indoor simulation frame 110 abut against the thermal insulation board 102;

[0025] There are two symmetric front and rear limiting frames 107 provided on the lower sides of the outdoor simulation frame 108 and the indoor simulation frame 110. The limiting frames 107 are fixedly connected to the upper end surface of the bottom plate 100. Two symmetric front and rear sliding blocks 112 are fixedly connected to the lower end surface of the outdoor simulation frame 108. The sliding blocks 112 are slidably connected to the limiting frames 107, thereby improving the stability of the left-right movement of the outdoor simulation frame 108 and the indoor simulation frame 110.

[0026] A controller 103 is fixedly connected to the upper end surface of the bottom plate 100. The controller 103 controls the double-shaft motor 113 and the power supply 109, and can receive information from the first temperature sensor 115 and the second temperature sensor 116.

[0027] Working principle:

[0028] First, the heat insulation board 102 is snap-fitted into the heat insulation board 102 of the positioning frame 101. Then, the double-shaft motor 113 is started through the controller 103. The double-shaft motor 113 drives the threaded shaft 106 to rotate. The threaded shaft 106 drives the threaded block 119 to move. The threaded block 119 drives the outdoor simulation frame 108 and the indoor simulation frame 110 to move towards the symmetry center. The sliding blocks 112 slide along the limiting frames 107, improving the movement stability of the outdoor simulation frame 108 and the indoor simulation frame 110. The rubber rings 111 of the outdoor simulation frame 108 and the indoor simulation frame 110 abut against the left and right end faces of the sliding blocks 112, making the simulation groove 114 in a sealed state.

[0029] When starting the test, the power supply 109 is started through the controller 103. After the power supply 109 energizes the heating tube 118 through the connecting plate 117, it generates heat, causing the temperature in the simulation groove 114 of the outdoor simulation frame 108 to rise, simulating the outdoor environment under the sun. After the heat is insulated by the heat insulation board 102, it is transmitted to the simulation groove 114 of the indoor simulation frame 110. Thus, the heat insulation quality of the heat insulation board 102 is judged by the temperature difference between the second temperature sensor 116 and the first temperature sensor 115, and convenient detection is carried out.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quality inspection device for a new type of thermal insulation material for buildings, including a bottom plate (100), characterized in that: A shaft groove (104) is provided in the bottom plate (100). Two symmetrically arranged side plates (105) are fixedly connected in the shaft groove (104). A double-shaft motor (113) is fixedly connected at the middle of the shaft groove (104). The double-shaft motor (113) is power-connected to two threaded shafts (106) rotatably connected to the side plates (105). The two threaded shafts (106) are symmetrically arranged left and right. The double-shaft motor (113) can drive the threaded shafts (106) to rotate. An outdoor simulation frame (108) and an indoor simulation frame (110) are symmetrically arranged left and right above the bottom plate (100). Threaded blocks (119) are fixedly connected to the lower end faces of the outdoor simulation frame (108) and the indoor simulation frame (110). The threaded blocks (119) are threadedly connected to the threaded shafts (106). Two symmetrically arranged front and rear positioning frames (101) are fixedly connected to the upper end face of the bottom plate (100). A heat insulation board (102) can be clamped in the positioning frames (101). Simulation grooves (114) are provided in both the outdoor simulation frame (108) and the indoor simulation frame (110). A first temperature sensor (115) is fixedly connected to the lower end wall of the simulation groove (114) of the indoor simulation frame (110). A second temperature sensor (116) is fixedly connected to the lower end wall of the simulation groove (114) of the outdoor simulation frame (108). A power supply (109) is fixedly connected to the right end face of the outdoor simulation frame (108). The power supply (109) is connected to two symmetrically arranged front and rear connecting plates (117) extending into the simulation groove (114) of the outdoor simulation frame (108). Three heating tubes (118) are connected between the connecting plates (117) and are located in the simulation groove (114) of the outdoor simulation frame (108).

2. The quality inspection device for a new type of thermal insulation material for buildings according to claim 1, wherein: Rubber rings (111) are fixedly connected to the left end face of the outdoor simulation frame (108) and the right end face of the indoor simulation frame (110).

3. A quality inspection device for a new type of thermal insulation material for buildings according to claim 2, characterized in that: Two symmetrically arranged front and rear limiting frames (107) are provided below both the outdoor simulation frame (108) and the indoor simulation frame (110). The limiting frames (107) are fixedly connected to the upper end face of the bottom plate (100). Two symmetrically arranged front and rear sliding blocks (112) are fixedly connected to the lower end face of the outdoor simulation frame (108). The sliding blocks (112) are slidably connected to the limiting frames (107).

4. The quality inspection device for a new type of thermal insulation material for buildings according to claim 3, characterized in that: A controller (103) is fixedly connected to the upper end face of the bottom plate (100). The controller (103) controls the double-shaft motor (113) and the power supply (109), and can receive information from the first temperature sensor (115) and the second temperature sensor (116).

Images