CN219285118U

CN219285118U - Testing of flame retardant property of textile

Info

Publication number: CN219285118U
Application number: CN202320634026.6U
Authority: CN
Inventors: 倪思成
Original assignee: Tianjin Zhonghai Garment Co ltd
Current assignee: Tianjin Zhonghai Garment Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-06-30
Anticipated expiration: 2033-03-28

Abstract

The utility model belongs to the technical field of flame retardant performance testing equipment, and particularly relates to a test for flame retardant performance of textiles, which comprises a testing box, wherein a rotating disc is arranged on the inner wall of the testing box, a connecting plate is arranged on the rotating disc, a sliding groove is formed in the side wall of the connecting plate, a placing plate is connected in the sliding groove, an ignition mechanism is arranged above the rotating disc, an air vent is arranged above the ignition mechanism, a blanking port is arranged below the placing plate, a collecting box is arranged below the blanking port, a cooling pipe is arranged above the placing plate, and an exhaust port is arranged above the cooling pipe. According to the utility model, the rotating disc and the connecting plate are arranged on the inner wall of the test box, the sliding groove matched with the size of the placing plate is arranged on the connecting plate, the adjusting wheel disc connected with the rotating disc is arranged on the side wall of the test box, and the blanking port and the collecting box are arranged below the placing plate, so that the aim of cleaning the device can be achieved conveniently.

Description

Testing of flame retardant property of textile

Technical Field

The utility model relates to the technical field of flame retardant performance testing equipment, in particular to a test for flame retardant performance of textiles.

Background

According to statistics, fire disasters caused by non-flame retardation of textiles account for more than half of the total number of fire disasters, so that research on flame retardation technology of textiles is important, development of flame retardation textiles is important, flame retardation refers to the property of substances or materials which are treated to obviously delay flame propagation, and according to requirements of the application field, the textiles are required to have certain flame retardation, so that after the textiles are produced, flame retardation tests are required to be performed firstly, rough qualitative analysis is performed, so that flame retardation of the textiles is well known, and whether the produced products can meet actual requirements is judged.

The prior art has the following problems:

when carrying out flame retardant property test to the fabric in the present market, place the fabric on the burning board in the box, then the rethread ignition mechanism ignites the fabric, nevertheless because this burning board is fixed can not remove and adjust to the clear inconvenience of device after having led to the fabric burning has also not be convenient for the staff to observe the burning condition of fabric simultaneously.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a test for the flame retardant property of textiles, and solves the problem that the conventional test box is inconvenient to clean.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a test of fabric fire resistance, includes the test box, be provided with the rolling disc on the inner wall of test box, and be provided with the connecting plate on the rolling disc, the sliding tray has been seted up on the lateral wall of connecting plate, and the sliding tray in-connection has placed the board, the top of rolling disc is provided with ignition mechanism, and ignition mechanism's top is provided with the air vent, place the below of board and be provided with the blanking mouth, and the below of blanking mouth is provided with the box that gathers materials, place the top of board and be provided with the cooling tube, and the top of cooling tube is provided with the gas vent, be provided with smoke and dust concentration detection mechanism in the gas vent, and the top of gas vent is connected with smoke and dust filter, be provided with the mouth of pipe on the lateral wall of test box, and the below of mouth of taking over is provided with the regulation rim plate, the front of test box is provided with the observation window, and the below of observation window is provided with the chamber door.

As a preferable technical scheme of the utility model, the distance between the two groups of sliding grooves is matched with the length of the placing plate, and the end parts of the sliding grooves are provided with limiting pins.

As a preferable technical scheme of the utility model, the placing plate is of a net structure, and is in sliding connection with the connecting plate through the sliding groove.

As a preferable technical scheme of the utility model, the blanking port and the exhaust port are of bucket-shaped structures, and the material collecting box is positioned right below the blanking port.

As a preferable technical scheme of the utility model, the cooling pipes are arranged in a serpentine shape, and the cooling pipes are communicated with an external circulating pump through a pipe connecting port.

As a preferable technical scheme of the utility model, the adjusting wheel disc is connected with the rotating disc through a connecting shaft, and the height of the observation window corresponds to the height of the placing plate.

As a preferable technical scheme of the utility model, the position of the box door corresponds to the position of the material collecting box, and the box door is rotationally connected with the test box through a hinge.

Compared with the prior art, the utility model provides a test for the flame retardant property of the textile, which has the following beneficial effects:

1. this test of fabric fire resistance through set up rolling disc and connecting plate on the inner wall of test box to offer on the connecting plate with place board size assorted sliding tray, set up the regulation rim plate that is connected with the rolling disc on the lateral wall of test box simultaneously, and set up blanking mouth and collecting box in the below of placing the board, the fabrics tiling that will wait during the use is placing on the board, then open the observation window and will place between the board inserts two sets of sliding tray, fix with the spacer pin of sliding tray tip, then close the observation window and start ignition mechanism and fire the fabrics, after the fabrics burning test is finished, rotate placing the board through the regulation rim plate, in order to make to place remaining fabrics burning residue on the board and fall into the box that gathers materials, then open the chamber door again and take out in order to detect the burning residue, and place the board then wait to cool off and open the observation window again and take out cleanly after accomplishing, can effectually solve traditional fabrics fire resistance testing arrangement through this design and exist, the device is inconvenient clear purpose.

2. This test of fabric fire resistance can be through setting up the cooling tube in the top of placing the board to set up the gas vent in the top of cooling tube, set up smoke and dust concentration detection mechanism in the gas vent simultaneously, utilize smoke and dust concentration detection mechanism to detect the smoke and dust that produces after the fabric burns during the use, and the cooling tube not only can realize the cooling to the test box inside, can also prevent simultaneously that the textile from burning because of the flame is too high, and cause the damage to the pipeline that smoke and dust concentration detection mechanism at test box top and gas vent department are connected, not only can realize the protection to the device through this design, can also effectually improve the inside radiating rate of test box simultaneously.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;

FIG. 4 is a schematic view of the cooling tube structure of the present utility model.

In the figure: 1. a test box; 2. a rotating disc; 3. a connecting plate; 4. a sliding groove; 5. placing a plate; 6. an ignition mechanism; 7. a vent; 8. a blanking port; 9. a collection box; 10. a cooling tube; 11. an exhaust port; 12. a smoke concentration detection mechanism; 13. a soot filter; 14. a pipe connecting port; 15. adjusting the wheel disc; 16. an observation window; 17. a box door.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a test of fabric fire resistance, including test box 1, be provided with rolling disc 2 on the inner wall of test box 1, be provided with connecting plate 3 on the rolling disc 2, sliding groove 4 has been seted up on the lateral wall of connecting plate 3, sliding groove 4 internal connection has place board 5, be used for preventing the fabric, the top of rolling disc 2 is provided with ignition mechanism 6, be used for igniting the fabric, ignition mechanism 6's top is provided with air vent 7, be linked together in order to let in combustion-supporting gas to test box 1 through the air pump with the peripheral hardware, place the below of board 5 and be provided with blanking mouth 8, blanking mouth 8's below is provided with aggregate box 9, be used for collecting the residue after the fabric burns, place board 5's top is provided with cooling tube 10, cooling tube 10's top is provided with gas vent 11, be provided with smoke and dust concentration detection mechanism 12 in the gas vent 11, the top of gas vent 11 is connected with smoke and dust filter 13, be provided with on test box 1's the lateral wall and connect mouth 14, connect mouth 14's below to be provided with regulation rim plate 15, test box 1's front is provided with observation window 16, the below of observation window 16 is provided with chamber door 17.

In the embodiment, the distance between the two groups of sliding grooves 4 is matched with the length of the placing plate 5, and the end parts of the sliding grooves 4 are provided with limiting pins so as to assemble and disassemble the placing plate 5; the placing plate 5 is of a net structure, and the placing plate 5 is in sliding connection with the connecting plate 3 through the sliding groove 4 so as to facilitate the combustion detection of textiles; the blanking port 8 and the exhaust port 11 are of bucket-shaped structures, and the collecting box 9 is positioned right below the blanking port 8 so as to collect residues after textile combustion; the cooling pipes 10 are arranged in a serpentine shape, and the cooling pipes 10 are communicated with an external circulating pump through a pipe connecting port 14 so as to accelerate the cooling speed in the test box 1; the adjusting wheel disc 15 is connected with the rotating disc 2 through a connecting shaft, and the height of the observation window 16 corresponds to the height of the placing plate 5 so as to observe the burning condition of the textile; the position of the box door 17 corresponds to the position of the collecting box 9, and the box door 17 is rotatably connected with the test box 1 through a hinge so as to take and put the collecting box 9.

The working principle and the using flow of the utility model are as follows: during the use, to wait to test the textile tiling on placing board 5, then open the observation window 16 and will place between board 5 inserts two sets of sliding tray 4, and fix with the spacer pin of sliding tray 4 tip, then close observation window 16 and start ignition mechanism 6 and fire the textile, start the air pump of peripheral hardware simultaneously and let in right amount combustion-supporting gas to test case 1, after the textile burning test, will place board 5 through adjusting rim plate 15 and rotate, so that place the remaining textile burning residue on board 5 and fall to in the box 9 that gathers materials, then open chamber door 17 and take out box 9 that gathers materials and detect the burning residue, and place board 5 then wait for cooling after the completion again and open observation window 16 and take out cleanly, also accessible adjusting rim plate 15 is to placing board 5's angle fine setting when the textile burns, so that the staff can more clear observe the burning of textile.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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

1. The utility model provides a test of fabric fire behaviour, includes test box (1), its characterized in that: be provided with rolling disc (2) on the inner wall of test box (1), and be provided with connecting plate (3) on rolling disc (2), sliding tray (4) have been seted up on the lateral wall of connecting plate (3), and sliding tray (4) in-connection has place board (5), the top of rolling disc (2) is provided with ignition mechanism (6), and the top of ignition mechanism (6) is provided with vent (7), the below of placing board (5) is provided with blanking mouth (8), and the below of blanking mouth (8) is provided with box (9) that gathers materials, the top of placing board (5) is provided with cooling tube (10), and the top of cooling tube (10) is provided with gas vent (11), be provided with smoke and dust concentration detection mechanism (12) in gas vent (11), and the top of gas vent (11) is connected with smoke and dust filter (13), be provided with on the lateral wall of test box (1) and connect mouth (14), and the below of taking over mouth (14) is provided with regulation rim plate (15), the below of observation window (16) is provided with in test box (1), and observation window (16) below (17).

2. A test for flame retardant properties of textiles according to claim 1, characterized in that: the distance between the two groups of sliding grooves (4) is matched with the length of the placing plate (5), and the end parts of the sliding grooves (4) are provided with limiting pins.

3. A test for flame retardant properties of textiles according to claim 1, characterized in that: the placing plate (5) is of a net structure, and the placing plate (5) is in sliding connection with the connecting plate (3) through the sliding groove (4).

4. A test for flame retardant properties of textiles according to claim 1, characterized in that: the blanking port (8) and the exhaust port (11) are of bucket-shaped structures, and the material collecting box (9) is located right below the blanking port (8).

5. A test for flame retardant properties of textiles according to claim 1, characterized in that: the cooling pipes (10) are arranged in a serpentine shape, and the cooling pipes (10) are communicated with an external circulating pump through pipe connecting ports (14).

6. A test for flame retardant properties of textiles according to claim 1, characterized in that: the adjusting wheel disc (15) is connected with the rotating disc (2) through a connecting shaft, and the height of the observation window (16) corresponds to the height of the placing plate (5).

7. A test for flame retardant properties of textiles according to claim 1, characterized in that: the position of the box door (17) corresponds to the position of the collecting box (9), and the box door (17) is rotationally connected with the test box (1) through a hinge.