CN215894457U - Testing experiment device for heat dispersion performance of granular composite material - Google Patents

Abstract

The utility model relates to a test experimental device for testing the heat dispersion performance of a granular composite material, which comprises a fixed box, a ruler rail, a supporting rod, a sliding sleeve and an experimental box, wherein a partition plate is fixedly arranged in the fixed box, a heating pipe is fixedly arranged on the left side surface of the fixed box, a first temperature sensor is fixedly arranged on one side surface of the partition plate close to the heating pipe, heat conduction oil is filled on one side of the partition plate close to the first temperature sensor, and a pointer is fixedly connected to one end, close to the partition plate, of the top of the experimental box; the front of the fixed box is provided with an observation window. According to the utility model, the thickness of the granular composite material between the partition plate and the experimental box is judged by observing the scale mark aligned with the pointer through the observation window, and the temperature of the box wall of the experimental box close to one side of the partition plate is detected in real time through the second temperature sensor, so that the effect of conveniently and flexibly testing the heat conductivity of the granular composite material with different application thicknesses is achieved, and the aim of improving the testing efficiency is achieved.

Description

Testing experiment device for heat dispersion performance of granular composite material

Technical Field

The utility model relates to a heat dissipation performance experimental device, in particular to a heat dissipation performance test experimental device for a granular composite material.

Background

At present, the efficiency of testing the heat conductivity of the granular composite material is low, the heat conductivity of the granular composite material with different application thicknesses is difficult to flexibly test, and the granular composite material is not beneficial to further processing and application.

Disclosure of Invention

The utility model aims to provide a heat dispersion performance test experimental device for a granular composite material, and solves the problems that the efficiency of heat conductivity test on the granular composite material is low, the heat conductivity of the granular composite material with different application thicknesses is difficult to flexibly test, and the granular composite material is not beneficial to further processing and application.

In order to achieve the purpose, the utility model provides the following technical scheme: the testing experimental device for the heat dispersion performance of the granular composite material comprises a fixed box, a ruler rail, a supporting rod, a sliding sleeve and an experimental box, wherein a partition plate is fixedly arranged in the fixed box, a heating pipe is fixedly arranged on the left side surface of the fixed box, a first temperature sensor is fixedly arranged on one side surface of the partition plate close to the heating pipe, heat conduction oil is filled in one side of the partition plate close to the first temperature sensor, the granular composite material is filled in one side of the partition plate away from the first temperature sensor, the ruler rail is fixedly connected to the top of one side surface of the partition plate away from the first temperature sensor, one end of the ruler rail away from the partition plate is fixedly connected with the inner wall of the fixed box, a scale mark is sprayed and printed on one end of the ruler rail close to the partition plate, the sliding sleeve is connected to the surface of the ruler rail in a sliding manner, a connecting plate is fixedly connected to the bottom of the surface of the sliding sleeve, and the supporting rod is fixedly connected to the bottom of the connecting plate, the two ends of the supporting rod are fixedly connected with an experiment box, a second temperature sensor is fixedly arranged on the inner wall of one side, close to the partition plate, of the experiment box, a bearing is arranged at the top, far away from one side face of the partition plate, of the experiment box, the experiment box is rotatably connected with a control shaft through the bearing, the control shaft is provided with an external thread, the threaded pipe is provided with an internal thread, the control shaft is in threaded connection with the threaded pipe, the outer surface of the threaded pipe is fixedly connected with a fixing box, a handle is fixedly arranged at one end, far away from the bearing, of the control shaft, and a pointer is fixedly connected at one end, close to the partition plate, of the top of the experiment box; the front of the fixed box is provided with an observation window.

In the scheme, the number of the ruler rails and the number of the connecting plates are two.

In the scheme, the number of the sliding sleeves is four, and the four sliding sleeves are respectively connected with the two ruler rails.

The utility model has the following beneficial effects:

compared with the prior art, the utility model heats the heat conduction oil through the heating pipe, detects the temperature of the partition plate through the first temperature sensor, drives the control shaft to rotate by pulling the handle, pushes the experiment box through the bearing, enables the sliding sleeve to slide on the surface of the ruler rail, observes the scale mark aligned by the pointer through the observation window, thereby judges the distance between the partition plate and the experiment box, namely the stacking thickness of the granular composite material between the partition plate and the experiment box, and detects the temperature of the box wall of the experiment box close to one side of the partition plate through the second temperature sensor in real time, thereby achieving the effect of flexibly testing the heat conductivity of the granular composite material with different application thicknesses, realizing the aim of improving the testing efficiency and being more beneficial to further processing and application.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: the device comprises a fixed box 1, a partition plate 2, a heating pipe 3, heat conduction oil 4, a first temperature sensor 5, a granular composite material 6, a ruler rail 7, scale marks 8, a sliding sleeve 9, a connecting plate 10, a supporting rod 11, an experimental box 12, a second temperature sensor 13, a bearing 14, a control shaft 15, a threaded pipe 16, a handle 17, a pointer 18 and an observation window 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the testing device for testing heat dissipation performance of granular composite material comprises a fixed box 1, a ruler rail 7, a support rod 11, a sliding sleeve 9 and an experimental box 12, wherein a partition plate 2 is fixedly installed inside the fixed box 1, a heating pipe 3 is fixedly installed on the left side surface of the fixed box 1, a first temperature sensor 5 is fixedly installed on one side surface of the partition plate 2 close to the heating pipe 3, heat conduction oil 4 is filled on one side of the partition plate 2 close to the first temperature sensor 5, granular composite material 6 is filled on one side of the partition plate 2 away from the first temperature sensor 5, the ruler rail 7 is fixedly connected to the top of one side surface of the partition plate 2 away from the first temperature sensor 5, one end of the ruler rail 7 away from the partition plate 2 is fixedly connected to the inner wall of the fixed box 1, a scale line 8 is spray-printed on one end of the ruler rail 7 close to the partition plate 2, and the sliding sleeve 9 is connected to the surface of the ruler rail 7, the number of the sliding sleeves 9 is four, and the four sliding sleeves 9 are respectively connected with two ruler rails 7, the bottom of the surface of the sliding sleeve 9 is fixedly connected with a connecting plate 10, the number of the ruler rails 7 and the connecting plate 10 is two, the bottom of the connecting plate 10 is fixedly connected with a supporting rod 11, two ends of the supporting rod 11 are fixedly connected with an experimental box 12, the inner wall of one side of the experimental box 12 close to the division plate 2 is fixedly provided with a second temperature sensor 13, the division plate 2 and the experimental box 12 are good conductors, the top of the experimental box 12 far away from one side face of the division plate 2 is provided with a bearing 14, the experimental box 12 is rotatably connected with a control shaft 15 through the bearing 14, the control shaft 15 is provided with an external thread, a threaded pipe 16 is provided with an internal thread, the control shaft 15 is in threaded connection with the threaded pipe 16, the outer surface of the threaded pipe 16 is fixedly connected with the fixed box 1, one end of the control shaft 15 far away from the bearing 14 is fixedly provided with a handle 17, the top of the experimental box 12 is fixedly connected with a pointer 18 near one side of the division plate 2, the front of the fixed box 1 is provided with an observation window 19, the observation window 19 is made of glass, the observation window 19 is arranged corresponding to the scale marks, the heat conducting oil 4 is heated through the heating pipe 3, the temperature of the division plate 2 is detected through the first temperature sensor 5, the control shaft 15 is driven to rotate by pulling the handle 17, the experimental box 12 is pushed through the bearing 14, the sliding sleeve 9 slides on the surface of the ruler rail 7, the scale marks 8 aligned with the pointer 18 are observed through the observation window 19, so that the distance between the division plate 2 and the experimental box 12, namely the thickness of the granular composite material 6 between the division plate 2 and the experimental box 12 is judged, the temperature of the box wall of the experimental box 12 near one side of the division plate 2 is detected in real time through the second temperature sensor 13, and the effect of flexibly testing the heat conducting performance of different application thicknesses of the granular composite materials is achieved, the aim of improving the testing efficiency is achieved, and further processing and application are facilitated.

The utility model heats heat-conducting oil 4 by a heating pipe 3, detects the temperature of a partition plate 2 by a first temperature sensor 5, drives a control shaft 15 to rotate by pulling a handle 17, pushes a test box 12 by a bearing 14, enables a sliding sleeve 9 to slide on the surface of a ruler rail 7, observes a scale mark 8 aligned with a pointer 18 by an observation window 19, thereby judging the distance between the partition plate 2 and the test box 12, namely the thickness of a granular composite material 6 between the partition plate 2 and the test box 12, and detects the temperature of the box wall of the test box 12 close to one side of the partition plate 2 by a second temperature sensor 13 in real time, thereby achieving the effect of conveniently and flexibly testing the heat-conducting property of different application thicknesses of the granular composite material, realizing the aim of improving the testing efficiency, being more beneficial to further processing and application, and solving the problem that the efficiency of testing the heat-conducting property of the granular composite material at present is lower, the heat conductivity of the material with different application thicknesses is difficult to flexibly test, and the material is not beneficial to further processing and application.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a graininess combined material heat dispersion test experimental apparatus which characterized in that: the testing experimental device for the heat dispersion performance of the granular composite material comprises a fixed box (1), a ruler rail (7), a supporting rod (11), a sliding sleeve (9) and an experimental box (12), wherein a partition plate (2) is fixedly arranged in the fixed box (1), a heating pipe (3) is fixedly arranged on the left side face of the fixed box (1), a first temperature sensor (5) is fixedly arranged on one side face, close to the heating pipe (3), of the partition plate (2), heat conduction oil (4) is filled on one side, close to the first temperature sensor (5), of the partition plate (2), granular composite material (6) is filled on one side, far away from the first temperature sensor (5), of the partition plate (2), the ruler rail (7) is fixedly connected to the top of one side face, far away from the first temperature sensor (5), of the ruler rail (7) is fixedly connected to the inner wall of the fixed box (1), scale mark (8) are spouted and printed on one end of chi rail (7) near division board (2), the surperficial sliding connection of chi rail (7) has sliding sleeve (9), bottom fixedly connected with connecting plate (10) on sliding sleeve (9) surface, the bottom fixedly connected with bracing piece (11) of connecting plate (10), the both ends fixedly connected with experimental box (12) of bracing piece (11), inner wall fixed mounting that experimental box (12) are close to division board (2) one side has second temperature sensor (13), experimental box (12) are kept away from the top of division board (2) side and are installed bearing (14), experimental box (12) rotate through bearing (14) and are connected with control shaft (15), control shaft (15) have the external screw thread, and screwed pipe (16) have the internal thread, control shaft (15) and screwed pipe (16) threaded connection, the outer surface of the threaded pipe (16) is fixedly connected with the fixed box (1), one end of the control shaft (15) far away from the bearing (14) is fixedly provided with a handle (17), and one end of the top of the experimental box (12) close to the partition plate (2) is fixedly connected with a pointer (18); an observation window (19) is arranged on the front surface of the fixed box (1).

2. The experimental device for testing the heat dissipation performance of the granular composite material according to claim 1, wherein: the number of the ruler rails (7) and the number of the connecting plates (10) are two.

3. The experimental device for testing the heat dissipation performance of the granular composite material according to claim 2, wherein: the number of the sliding sleeves (9) is four, and the four sliding sleeves (9) are respectively connected with the two ruler rails (7).

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