CN217846147U - Thermal insulation material hot surface performance test device - Google Patents
Thermal insulation material hot surface performance test device Download PDFInfo
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- CN217846147U CN217846147U CN202221944742.6U CN202221944742U CN217846147U CN 217846147 U CN217846147 U CN 217846147U CN 202221944742 U CN202221944742 U CN 202221944742U CN 217846147 U CN217846147 U CN 217846147U
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Abstract
The utility model belongs to the technical field of heat insulation material detection, in particular to a heat insulation material hot surface performance testing device, which comprises a testing heat insulation incubator; the top of the test heat insulation and preservation box is provided with a sealing cover plate; the end part of the test heat insulation and preservation box is fixedly connected with a motor; place the heat insulating material in the tip of splint, then restore to the throne through shell fragment production elasticity, it is fixed to make splint carry out the centre gripping with heat insulating material, then open the heater strip and carry out the heat conduction, heat insulating material is heated, drive the guide arm through opening the motor and rotate, make the guide arm drive the baffle and rotate, when the baffle rotates, drive heat insulating material through splint and rotate, come to carry out even being heated, avoid traditional heat insulating material when heating, only can heat in the one side, reduce the detection precision to heat insulating material hot face performance, and then improved the detection precision of experimental thermal-insulated insulation can to heat insulating material hot face performance.
Description
Technical Field
The utility model relates to an insulating material detects technical field, specifically is an insulating material hot side performance test device.
Background
The heat insulating material is a material capable of blocking heat flow transmission, and is also called a heat insulating material. Conventional thermal insulation materials such as glass fiber, asbestos, rock wool, silicate, etc., and novel thermal insulation materials such as aerogel blankets, vacuum panels, etc.
A chinese patent publication No. CN102419342B discloses a thermal insulation material hot surface performance test device, which comprises a heat-resistant box body and a silicon-carbon heating rod arranged in the box body, wherein a heat-resistant soaking plate for placing test parts is arranged above the silicon-carbon heating rod, and the box body is divided into an upper heated area and a lower heating chamber by the soaking plate.
In the prior art, when a thermal insulation material is tested for hot surface performance, the thermal insulation material is usually placed on a workbench to be heated, so that the top and the bottom of the thermal insulation material are heated unevenly, and the accuracy of a test result of the hot surface performance of the thermal insulation material is reduced; therefore, a thermal insulation material hot surface performance test device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the deficiencies of the prior art and solve the problems in the background art, the utility model provides a thermal insulation material hot side performance test device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a thermal insulation material hot surface performance test device, which comprises a test thermal insulation incubator; the top of the test heat insulation and preservation box is provided with a sealing cover plate; the end part of the test heat insulation and preservation box is fixedly connected with a motor; the output end of the motor is fixedly connected with a guide rod; the end part of the guide rod is fixedly connected with a guide plate; the side ends of the guide plates are hinged with clamping rods and are symmetrically arranged; the end parts of the clamping rods are fixedly connected with clamping plates; the inner side wall of the clamping rod is fixedly connected with an elastic sheet; and a plurality of heating wires are arranged on the inner side wall of the experimental heat insulation and preservation box.
Preferably, the end part of the clamping rod is provided with a sliding groove; a sliding block is connected inside the sliding groove in a sliding manner; the side of baffle articulates there is first electric putter, and first electric putter's the other end articulates the tip at the slider.
Preferably, a second electric push rod is fixedly connected to the inner side wall of the test heat insulation and preservation box; the end part of the second electric push rod is rotatably connected with a pressing plate.
Preferably, a pull handle is fixedly connected to the top of the sealing cover plate; the bottom of the sealing cover plate is fixedly connected with sealing guide blocks which are symmetrically arranged.
Preferably, the end of the clamping rod is in a claw shape; the end part of the clamping plate is fixedly connected with a plurality of friction plates; the end of the friction plate is rack-shaped.
The utility model discloses an useful part lies in:
1. the utility model discloses an open the clamping bar, place the heat insulating material at the tip of splint, then produce elasticity through the shell fragment and reset, it is fixed to make splint carry out the centre gripping with heat insulating material, then open the heater strip and carry out heat conduction, come to heat insulating material, drive the guide arm through opening the motor and rotate, make the guide arm drive baffle rotate, when the baffle rotates, drive heat insulating material through splint and rotate, carry out even being heated, avoid traditional heat insulating material when heating, only can heat in the one side, reduce the detection precision to heat insulating material hot face performance, and then improved the detection precision of experimental thermal-insulated insulation cabinet to heat insulating material hot face performance.
2. The utility model discloses in splint centre gripping process, drive the clamp plate through opening second electric putter and rotate to the side for the clamp plate laminating is at the tip of heat-insulating material, and when in the heating process, the power that promotes through second electric putter increases, makes the tip of clamp plate extrusion heat-insulating material, detects under high temperature state, heat-insulating material's intensity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a cross-sectional view of the first embodiment;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view of FIG. 2 at B;
fig. 5 is a schematic structural view of the protective flexible board according to the second embodiment.
In the figure: 1. testing the heat insulation and preservation box; 21. sealing the cover plate; 22. a motor; 23. a guide bar; 24. a guide plate; 25. a clamping bar; 26. a splint; 27. a friction plate; 28. a spring plate; 29. heating wires; 31. a chute; 32. a slider; 33. a first electric push rod; 41. a second electric push rod; 42. pressing a plate; 51. pulling a handle; 52. sealing the guide block; 6. a protective soft board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a thermal insulation material hot side performance test apparatus includes a test thermal insulation incubator 1; the top of the test heat insulation and preservation box 1 is provided with a sealing cover plate 21; the end part of the test heat insulation and preservation box 1 is fixedly connected with a motor 22; the output end of the motor 22 is fixedly connected with a guide rod 23; a guide plate 24 is fixedly connected to the end part of the guide rod 23; the side ends of the guide plates 24 are hinged with clamping rods 25 and are symmetrically arranged; clamping plates 26 are fixedly connected to the end parts of the pair of clamping rods 25; the inner side wall of the clamping rod 25 is fixedly connected with an elastic sheet 28; a plurality of heating wires 29 are arranged on the inner side wall of the test heat insulation and preservation box 1; when the thermal insulation material is used for testing the hot surface performance, the thermal insulation material is usually placed on a workbench to be heated, so that the top and the bottom of the thermal insulation material are heated unevenly, and the precision of the test result of the hot surface performance of the thermal insulation material is reduced; when the thermal insulation material hot surface performance needs to be tested, the clamping rod 25 is opened, the thermal insulation material is placed at the end of the clamping plate 26, then the elastic sheet 28 generates elasticity to reset, the thermal insulation material is clamped and fixed by the clamping plate 26, then the heating wire 29 is opened to conduct heat, the thermal insulation material is heated, the guide rod 23 is driven to rotate by opening the motor 22, the guide rod 23 drives the guide plate 24 to rotate, when the guide plate 24 rotates, the thermal insulation material is driven to rotate by the clamping plate 26 to be uniformly heated, the situation that the traditional thermal insulation material is heated and can be heated only by one side is avoided, the detection precision of the thermal insulation material hot surface performance is reduced, and the detection precision of the thermal insulation material hot surface performance of the thermal insulation testing thermal insulation box 1 is further improved.
The end part of the clamping rod 25 is provided with a sliding groove 31; a sliding block 32 is connected inside the sliding groove 31 in a sliding manner; the side end of the guide plate 24 is hinged with a first electric push rod 33, and the other end of the first electric push rod 33 is hinged with the end of the sliding block 32; during operation, when the detection is finished, the first electric push rod 33 is lifted to open, the slide block 32 is driven to slide towards the side end, the clamping rod 25 is pulled, the clamping rod 25 is opened towards the two sides, and the heat insulation material is taken out.
A second electric push rod 41 is fixedly connected to the inner side wall of the test heat insulation and preservation box 1; the end part of the second electric push rod 41 is rotatably connected with a pressure plate 42; during operation, in the clamping process of the clamping plate 26, the second electric push rod 41 is opened to drive the pressing plate 42 to rotate towards the side end, so that the pressing plate 42 is attached to the end part of the heat-insulating material, and in the heating process, the force pushed by the second electric push rod 41 is increased, so that the pressing plate 42 extrudes the end part of the heat-insulating material, and the strength of the heat-insulating material in a high-temperature state is detected.
A pull handle 51 is fixedly connected to the top of the sealing cover plate 21; the bottom of the sealing cover plate 21 is fixedly connected with sealing guide blocks 52 which are symmetrically arranged; during operation, when experimental thermal-insulated insulation can 1 detected and finishes, draw handle 51 to drive sealed apron 21 and upwards slide through the pulling, open sealed apron 21, make things convenient for the staff to change the material, when needs detect, make sealed guide block 52 laminating on experimental thermal-insulated insulation can 1's inside wall through the tip that closes sealed apron 21 lid at experimental thermal-insulated insulation can 1, seal.
The end of the clamping rod 25 is claw-shaped; the end part of the clamping plate 26 is fixedly connected with a plurality of friction plates 27; the end of the friction plate 27 is rack-shaped; in operation, the friction plate 27 is attached to the end of the clamp plate 26, thereby improving the clamping effect of the friction plate 27 and avoiding the problem of the heat insulating material being shaken or loosened during rotation.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a protective soft plate 6 is fixed to an end of the pressing plate 42; when the thermal insulation board works, the protective soft board 6 is installed at the end part of the pressing board 42, when the pressing board 42 extrudes the thermal insulation material, the protective effect is achieved, and the problems that the extrusion force is large and abrasion occurs are avoided.
The working principle is as follows: when the thermal insulation material is used for testing the hot surface performance, the thermal insulation material is usually placed on a workbench to be heated, so that the top and the bottom of the thermal insulation material are heated unevenly, and the accuracy of the test result of the hot surface performance of the thermal insulation material is reduced; when the thermal insulation material hot surface performance needs to be tested, the clamping rod 25 is opened, the thermal insulation material is placed at the end part of the clamping plate 26, then the elastic sheet 28 generates elastic force to reset, the thermal insulation material is clamped and fixed by the clamping plate 26, then the heating wire 29 is opened to conduct heat, the thermal insulation material is heated, the guide rod 23 is driven to rotate by opening the motor 22, the guide rod 23 drives the guide plate 24 to rotate, when the guide plate 24 rotates, the thermal insulation material is driven to rotate by the clamping plate 26 to be uniformly heated, the situation that only one side of the traditional thermal insulation material can be heated when being heated is avoided, the detection precision of the thermal insulation material hot surface performance is reduced, and further the detection precision of the thermal insulation material hot surface performance of the test thermal insulation box 1 is improved; when the detection is finished, the first electric push rod 33 is lifted to open, the slide block 32 is driven to slide towards the side end, the clamping rod 25 is pulled, the clamping rod 25 is opened towards the two sides, and the heat insulation material is taken out; in the clamping process of the clamping plate 26, the second electric push rod 41 is opened to drive the pressing plate 42 to rotate towards the side end, so that the pressing plate 42 is attached to the end part of the heat insulation material, and in the heating process, the force pushed by the second electric push rod 41 is increased, so that the pressing plate 42 presses the end part of the heat insulation material, and the strength of the heat insulation material in a high-temperature state is detected; when the test heat insulation and preservation box 1 is detected, the pull handle 51 is pulled to drive the sealing cover plate 21 to slide upwards to open the sealing cover plate 21, so that a worker can conveniently replace materials, and when the test heat insulation and preservation box 1 needs to be detected, the sealing guide block 52 is attached to the inner side wall of the test heat insulation and preservation box 1 to seal the test heat insulation and preservation box by covering the end part of the test heat insulation and preservation box 1 with the sealing cover plate 21; by installing the friction plate 27 at the end of the clamp plate 26, the clamping effect of the friction plate 27 is improved, and the problem that the heat insulating material is shaken and loosened during rotation is avoided.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (6)
1. The utility model provides a thermal insulation material hot side performance test device which characterized in that: comprises a test heat insulation and preservation box (1); the top of the test heat insulation and preservation box (1) is provided with a sealing cover plate (21); the end part of the test heat insulation and preservation box (1) is fixedly connected with a motor (22); the output end of the motor (22) is fixedly connected with a guide rod (23); a guide plate (24) is fixedly connected to the end part of the guide rod (23); the side ends of the guide plates (24) are hinged with clamping rods (25) and are symmetrically arranged; clamping plates (26) are fixedly connected to the end parts of the pair of clamping rods (25); the inner side wall of the clamping rod (25) is fixedly connected with an elastic sheet (28); a plurality of heating wires (29) are installed on the inner side wall of the experimental heat insulation and preservation box (1).
2. The device for testing the hot-surface performance of the heat-insulating material according to claim 1, wherein: the end part of the clamping rod (25) is provided with a sliding groove (31); a sliding block (32) is connected inside the sliding groove (31) in a sliding manner; the side end of the guide plate (24) is hinged with a first electric push rod (33), and the other end of the first electric push rod (33) is hinged with the end of the sliding block (32).
3. The apparatus for testing hot side performance of a thermal insulation material according to claim 2, wherein: a second electric push rod (41) is fixedly connected to the inner side wall of the test heat insulation and preservation box (1); the end part of the second electric push rod (41) is rotatably connected with a pressure plate (42).
4. The apparatus for testing the hot surface performance of an insulating material according to claim 3, wherein: a pull handle (51) is fixedly connected to the top of the sealing cover plate (21); the bottom of the sealing cover plate (21) is fixedly connected with sealing guide blocks (52) which are symmetrically arranged.
5. The apparatus for testing hot side performance of a thermal insulation material according to claim 4, wherein: the end of the clamping rod (25) is claw-shaped.
6. The device for testing the hot-face performance of the heat-insulating material according to claim 5, wherein: the end part of the clamping plate (26) is fixedly connected with a plurality of friction plates (27); the end of the friction plate (27) is rack-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221944742.6U CN217846147U (en) | 2022-07-25 | 2022-07-25 | Thermal insulation material hot surface performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221944742.6U CN217846147U (en) | 2022-07-25 | 2022-07-25 | Thermal insulation material hot surface performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217846147U true CN217846147U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221944742.6U Active CN217846147U (en) | 2022-07-25 | 2022-07-25 | Thermal insulation material hot surface performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217846147U (en) |
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2022
- 2022-07-25 CN CN202221944742.6U patent/CN217846147U/en active Active
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