Flame extinguishing patch performance testing device

Abstract

The utility model provides a flame extinguishing patch performance testing device, which relates to the field of testing equipment and comprises a testing box, a visual window is arranged on the testing box, a combustion device is arranged at the bottom of the testing box, a flame extinguishing patch can be fixed at the top of the testing box, and at least one ventilation hole is arranged on the side surface of the testing box. The flame extinguishing effect of the flame extinguishing patch is tested by igniting the fuel contained in the fuel box to generate flame, and the optimal component proportion of the flame extinguishing patch is ensured through the test.

Description

Technical Field

[0001] The utility model relates to the field of testing equipment, in particular to a flame extinguishing patch performance testing device. Background Art

[0002] The flame extinguishing patch is made of flame extinguishing microcapsules mixed with an adhesive. In order to verify the flame extinguishing effect of the flame extinguishing patch, a test device is urgently needed. Utility Model Content

[0003] The utility model provides a flame extinguishing patch performance testing device to solve the above problems.

[0004] The technical solution of the utility model is implemented as follows: a flame extinguishing patch performance testing device, including a test box, the test box is provided with a visual window, a combustion device is provided at the bottom of the test box, the flame extinguishing patch can be fixed on the top of the test box, and at least one ventilation hole is provided on the side of the test box.

[0005] Furthermore, it also includes an insert plate, and the side of the test box is provided with at least one slot that cooperates with the insert plate, and the flame extinguishing patch can be fixed on the lower surface of the insert plate.

[0006] Furthermore, when the number of the slots is greater than two, the slots are horizontally arranged on the side of the test box and arranged vertically.

[0007] Furthermore, the distance between the two slots decreases gradually from bottom to top.

[0008] Furthermore, it also includes a sealing plug for sealing the slot.

[0009] Furthermore, the front of the test box is an outward-opening door, and the visual window is arranged on the outward-opening door.

[0010] Furthermore, the four ventilation holes are symmetrically distributed at the bottom of two sides of the test box.

[0011] Furthermore, the ventilation hole is provided with an adjusting device for adjusting the air intake volume.

[0012] Furthermore, the regulating device includes slot blocks arranged on both sides of the ventilation hole and wind shields arranged in the slot blocks.

[0013] Furthermore, the combustion device is a fuel box having a fuel device groove on the upper surface.

[0014] The utility model has the beneficial effects of: testing the flame extinguishing effect of the flame extinguishing patch by igniting the fuel in the fuel box to generate flame, and ensuring the optimal proportion of the ingredients of the flame extinguishing patch by testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the second structure of the utility model;

[0018] Figure 3 This is a front view of the second structure of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the third structure of the utility model;

[0020] Figure 5 It is a partial cross-sectional view of the main view of the third structure of the utility model.

[0021] In the figure: 1-test box, 2-outward opening door, 3-visible window, 4-fuel box, 5-ventilation hole, 6-insert plate, 7-slot, 8-flame extinguishing patch, 9-sealing insert block, 10-slot block, 11-wind shield. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] Reference Figure 1-2 A flame extinguishing patch performance test device includes a test box 1, the front of the test box 1 is an outward-opening door 2, and the outward-opening door 2 is provided with a visual window 3, and the material of the visual window 3 is transparent high-temperature resistant glass. The visual window 3 is provided to facilitate the observation of the fire extinguishing performance of the flame extinguishing patch. It can be understood that the visual window 3 can also be provided on other surfaces of the test box 1, or the entire box body is made of transparent material. At least one ventilation hole 5 is provided on the side of the test box 1. The ventilation hole 5 is provided to ensure air circulation in the test box to prevent the extinguishing of the combustion device due to lack of oxygen, so as to avoid affecting the test results of the flame extinguishing patch.

[0025] A combustion device is provided at the bottom of the test box 1, and the combustion device is a fuel box 4 having a fuel device groove on the upper surface. The flame extinguishing patch can be fixed on the top of the test box 1 by pasting, magnetic attraction, etc. The flame extinguishing effect of the flame extinguishing patch is tested by igniting the fuel in the fuel box to generate a flame, and the test is used to ensure that the proportion of the flame extinguishing patch components is optimal.

[0026] Embodiment 2:

[0027] This embodiment is a further improvement of the first embodiment, and the difference is that: Figure 2-3 , and also includes an insert plate 6. A slot 7 that matches the insert plate 6 is provided on the side of the test box 1, and a flame extinguishing patch 8 can be fixed on the lower surface of the insert plate 6. By providing the insert plate 6, the flame extinguishing patch 8 can be fixed on the insert plate, which facilitates the replacement of the flame extinguishing patch 8 and improves the test efficiency.

[0028] Further, such as Figure 4-5 The number of slots 7 is 5, and the slots 7 are arranged horizontally on the side of the test box in a vertical arrangement. The distance between the two slots 7 gradually decreases from bottom to top, and a sealing plug 9 for sealing the slots is also included. Multiple slots can facilitate the adjustment of the distance between the flame extinguishing patch and the combustion box, and are used to test the fire extinguishing effect of the flame extinguishing patch at different distances. The distance between the slots 7 gradually decreases from bottom to top, which can better test the fire extinguishing distance of the flame extinguishing patch.

[0029] Embodiment three:

[0030] This embodiment is a further improvement of the first or second embodiment, and the difference is that: Figure 4 , four ventilation holes 5 are symmetrically distributed at the bottom of the two sides of the test box 1. The ventilation holes 5 are provided with an adjustment device for adjusting the air intake, and the adjustment device includes a slot block 10 arranged on both sides of the ventilation hole and a wind shield 11 arranged in the slot block. The ventilation holes 5 are arranged in the entire bottom area, and no upper and lower convection air will affect the test. The number of four ventilation holes will not cause excessive air intake to affect the test. The air intake can be adjusted by setting the adjustment device to test the application scenarios of flame extinguishing patches of different sizes.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flame extinguishing patch performance testing device, characterized in that: The test box comprises a test box, wherein the test box is provided with a visual window, a combustion device is provided at the bottom of the test box, the flame extinguishing patch can be fixed on the top of the test box, and at least one ventilation hole is provided on the side of the test box.

2. A flame extinguishing patch performance testing device according to claim 1, characterized in that: It also includes an inserting plate, and the side of the test box is provided with at least one slot that matches the inserting plate, and the flame extinguishing patch can be fixed on the lower surface of the inserting plate.

3. A flame extinguishing patch performance testing device according to claim 2, characterized in that: When the number of the slots is greater than two, the slots are horizontally arranged on the side of the test box and arranged vertically.

4. A flame extinguishing patch performance testing device according to claim 3, characterized in that: The distance between the two slots decreases gradually from bottom to top.

5. A flame extinguishing patch performance testing device according to any one of claims 2 to 4, characterized in that: A sealing insert is also included for sealing the slot.

6. A flame extinguishing patch performance testing device according to claim 1, characterized in that: The front of the test box is an outward-opening door, and the visual window is arranged on the outward-opening door.

7. A flame extinguishing patch performance testing device according to claim 1, characterized in that: The four ventilation holes are symmetrically distributed at the bottom of two sides of the test box.

8. A flame extinguishing patch performance testing device according to claim 7, characterized in that: The ventilation hole is provided with an adjusting device for adjusting the air intake volume.

9. A flame extinguishing patch performance testing device according to claim 8, characterized in that: The regulating device comprises slot blocks arranged on both sides of the ventilation hole and wind shielding plates arranged in the slot blocks.

10. A flame extinguishing patch performance testing device according to claim 1, characterized in that: The combustion device is a fuel box with a fuel device groove on the upper surface.

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