CN220367262U - Fabric burning testing device - Google Patents
Fabric burning testing device Download PDFInfo
- Publication number
- CN220367262U CN220367262U CN202321454942.8U CN202321454942U CN220367262U CN 220367262 U CN220367262 U CN 220367262U CN 202321454942 U CN202321454942 U CN 202321454942U CN 220367262 U CN220367262 U CN 220367262U
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- China
- Prior art keywords
- fabric
- box body
- frame
- supporting
- plate
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- 239000004744 fabric Substances 0.000 title claims abstract description 80
- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000009423 ventilation Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 31
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003063 flame retardant Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model relates to a combustion testing device, and provides a fabric combustion testing device, which comprises a hollow square box body, a bracket arranged in the box body, a supporting device used for supporting the box body, and a plurality of ventilation devices arranged on the outer wall of the box body, wherein the bracket is arranged on the inner side of the box body; the bracket is used for placing fabrics; each side of the box body is provided with a ventilation device. The fabric combustion testing device disclosed by the utility model can better simulate the combustion condition of the fabric in different airflow environments and better evaluate the flame retardant property of the fabric.
Description
Technical Field
The utility model relates to the technical field of combustion testing devices, in particular to a fabric combustion testing device.
Background
The fabric burning test is one of fabric performance tests, which is mainly used for testing the burning and flame retarding performances of fabrics, and the fabric burning performance test needs to be carried out according to the standards specified in different countries or regions.
The existing fabric burning test needs to be in a specific environment, although standards are unified, the burning performance of some fabrics with flame retardant performance is inconvenient to test better, the environment of the existing testing device is single, the actual burning environment is difficult to simulate, and the burning condition of the fabrics under different airflows cannot be simulated.
Therefore, the design of the fabric combustion device which is capable of being in full aspects and is closer to the actual situation can better assist enterprises in researching and judging the combustion situation of the fabric in the actual environment.
Disclosure of Invention
The utility model aims to provide a fabric combustion testing device which can better simulate the combustion condition of fabrics in different airflow environments and better evaluate the flame retardant property of the fabrics.
The embodiment of the utility model is realized by the following technical scheme: the fabric combustion testing device comprises a hollow square box body, a bracket arranged in the box body, a supporting device used for supporting the box body, and a plurality of ventilation devices arranged on the outer wall of the box body; the bracket is used for placing fabrics; and each side of the box body is provided with a ventilation device.
Further, the bracket comprises a square supporting frame, a supporting plate arranged in the supporting frame and a supporting rod connected with the supporting frame; the supporting rod is connected with the inner wall of the box body.
Further, the support plate is detachably connected with the support frame.
Further, the support frame comprises a first frame body and a second frame body which are hinged with each other, and the support plate comprises a first plate and a second plate; the first board card is arranged in the first frame body, and the second board card is arranged in the second frame body.
Further, a plurality of first jacks are formed in the side wall of the first frame body, and a plurality of second jacks are formed in the side wall of the second frame body; two ends of a U-shaped inserting rod are simultaneously inserted into the first inserting hole and the second inserting hole.
Further, the supporting rod is rotatably connected with the box body.
Further, a plurality of temperature sensors are uniformly arranged on the supporting plate.
Further, a heating device is arranged in the ventilation device.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects: the fabric burning test device provided by the utility model is characterized in that the fabric is placed on the bracket in the box body when in use, the fabric is ignited by using the ignition material, or the ignition material is placed on the fabric, and then the ventilation device is opened to ventilate the box body, so that the burning (or flame retarding) performance of the fabric can be tested. In the process, different air channels and air speeds can be designed by setting different running modes of the ventilation device, for example, the plane where the test fabric is located is vertical to the air circulation direction, parallel to the air circulation direction or in a combustion state of the fabric at a certain angle, and the combustion state of the fabric at different air speeds, so that the fabric with flame retardant effect can be better tested for the combustion condition of the fabric in different environments, and the real combustion environment can be better simulated. The method has certain reference value for manufacturers to produce and design fabrics, to perform combustion test on the fabrics and to perform standard preparation of the combustion test on the fabrics.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a fabric burning test device according to an embodiment of the present utility model;
FIG. 2 is a schematic structural diagram of a bracket according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of two states of a bracket according to an embodiment of the present utility model.
Icon: 10-box, 11-supporting device, 12-ventilation device, 21-first frame, 22-second frame, 23-first board, 24-second board, 25-inserted bar, 26-bracing piece.
Detailed Description
Examples
As further described below with reference to the specific embodiments, as shown in fig. 1 to 3, the fabric burning test device of the present embodiment includes a hollow square box 10, a bracket disposed inside the box 10, a supporting device 11 for supporting the box 10, and a plurality of ventilation devices 12 disposed on the outer wall of the box 10; the bracket is used for placing fabrics; each side of the cabinet 10 is provided with ventilation means 12. In use, the fabric is placed on the support inside the box 10, and the fabric is ignited by the ignition material, or the ignition material is placed on the fabric, and then the ventilation device 12 is opened to ventilate the inside of the box 10, so that the combustion (or flame retardant) performance of the fabric can be tested. In the process, different air channels and air speeds can be designed by setting different running modes of the ventilation device 12, such as the combustion state of the fabric under the condition that the plane where the test fabric is located is perpendicular to the air circulation direction, parallel to the air circulation direction or at a certain angle and the combustion state of the fabric under different air speeds, so that the fabric with the flame retardant effect can be better tested for the combustion condition of the fabric under different environments, and the real combustion environment can be better simulated. The method has certain reference value for manufacturers to produce and design fabrics, to perform combustion test on the fabrics and to perform standard preparation of the combustion test on the fabrics. Wherein the housing 10 may be made of a transparent material for better viewing of the recorded interior. Wherein each ventilation device 12 is independent and has the functions of supplying air and sucking air.
The bracket in the embodiment comprises a square supporting frame, a supporting plate arranged in the supporting frame and a supporting rod 26 connected with the supporting frame; the support bar 26 is connected to the inner wall of the case 10. The backup pad is connected with the braced frame can be dismantled. The fabric can be stuck on the supporting plate during operation, and then the fabric is slightly fixed by nails. The supporting plate can be taken down, and the fabric can be directly fixed on the supporting frame, so that the condition that the fabric burns in a natural state can be simulated.
The support frame in this embodiment includes a first frame body 21 and a second frame body 22 hinged to each other, and the support plate includes a first plate 23 and a second plate 24; the first plate 23 is engaged with the first housing 21, and the second plate 24 is engaged with the second housing 22. Specifically, as shown in fig. 3, a certain angle can be formed when the first frame 21 and the second frame 22 are bent, so that the combustion condition of the overlapped fabrics can be simulated.
In this embodiment, a plurality of first jacks are formed on the side wall of the first frame 21, and a plurality of second jacks are formed on the side wall of the second frame 22; two ends of a U-shaped inserting rod 25 are simultaneously inserted into the first inserting hole and the second inserting hole. Specifically, the insert rod 25 is mainly used for fixing the relative positions of the first frame 21 and the second frame 22.
The support bar 26 in this embodiment is rotatably connected to the case 10. Specifically, the whole turnover angle of the bracket can be adjusted, and the inclination angle of the fabric can be adjusted.
A plurality of temperature sensors are uniformly arranged on the supporting plate in the embodiment. In particular, the temperature sensor facilitates recording the temperature change as the fabric burns.
The ventilation device 12 in this embodiment is internally provided with a heating device. Specifically, the heating device can be heated by adding air and then sent into the box 10, so as to simulate the burning condition of the fabric in different air temperature and humidity environments.
In summary, the fabric burning test device of the present embodiment is used to place the fabric on the support inside the box 10, and to ignite the fabric with the ignition material, or to place the ignition material on the fabric, and then to open the ventilation device 12 to ventilate the inside of the box 10, so as to test the burning (or flame-retardant) performance of the fabric. In the process, different air channels and air speeds can be designed by setting different running modes of the ventilation device 12, such as the combustion state of the fabric under the condition that the plane where the test fabric is located is perpendicular to the air circulation direction, parallel to the air circulation direction or at a certain angle and the combustion state of the fabric under different air speeds, so that the fabric with the flame retardant effect can be better tested for the combustion condition of the fabric under different environments, and the real combustion environment can be better simulated. The method has certain reference value for manufacturers to produce and design fabrics, to perform combustion test on the fabrics and to perform standard preparation of the combustion test on the fabrics.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A fabric burn test device, characterized in that: comprises a hollow square box body (10), a bracket arranged in the box body (10), a supporting device (11) used for supporting the box body (10) and a plurality of ventilation devices (12) arranged on the outer wall of the box body (10);
the bracket is used for placing fabrics; each side of the box body (10) is provided with a ventilation device (12).
2. The fabric burn test device of claim 1 wherein: the bracket comprises a square supporting frame, a supporting plate arranged in the supporting frame and a supporting rod (26) connected with the supporting frame; the supporting rod (26) is connected with the inner wall of the box body (10).
3. The fabric burn test apparatus of claim 2 wherein: the support plate is detachably connected with the support frame.
4. A fabric burn test apparatus according to claim 3 wherein: the support frame comprises a first frame body (21) and a second frame body (22) which are hinged with each other, and the support plate comprises a first plate (23) and a second plate (24);
the first plate (23) is clamped in the first frame (21), and the second plate (24) is clamped in the second frame (22).
5. The fabric burn test apparatus of claim 4 wherein: a plurality of first jacks are formed in the side wall of the first frame body (21), and a plurality of second jacks are formed in the side wall of the second frame body (22); two ends of a U-shaped inserting rod (25) are simultaneously inserted into the first inserting hole and the second inserting hole.
6. The fabric burn test apparatus of claim 2 wherein: the supporting rod (26) is rotatably connected with the box body (10).
7. The fabric burn test apparatus of claim 2 wherein: and a plurality of temperature sensors are uniformly arranged on the supporting plate.
8. The fabric burn test device of claim 1 wherein: a heating device is arranged in the ventilation device (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454942.8U CN220367262U (en) | 2023-06-08 | 2023-06-08 | Fabric burning testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454942.8U CN220367262U (en) | 2023-06-08 | 2023-06-08 | Fabric burning testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367262U true CN220367262U (en) | 2024-01-19 |
Family
ID=89512364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454942.8U Active CN220367262U (en) | 2023-06-08 | 2023-06-08 | Fabric burning testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367262U (en) |
-
2023
- 2023-06-08 CN CN202321454942.8U patent/CN220367262U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhongxuan Inventor after: Tan Limei Inventor after: Liu Xiaofang Inventor after: Deng Yang Inventor before: Tan Limei Inventor before: Li Zhongxuan Inventor before: Liu Xiaofang Inventor before: Deng Yang |