Fireproof and heat-insulating performance detection furnace

Abstract

The utility model discloses a fireproof heat insulation performance detection furnace, which belongs to the heat insulation performance test field, and comprises a box body, the outer side wall of the box body is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a display, the other side of the box body is provided with a plurality of ventilation openings, and the box body is internally provided with a visual window. An adjusting mechanism is arranged in an inner cavity of the box body and comprises a threaded rod and a connecting block. According to the fireproof and heat-insulating performance detection furnace disclosed by the utility model, the motor, the threaded rod, the connecting block, the inner plate, the sliding rod and the sliding block are matched, so that a rapid and more comprehensive fireproof test effect can be achieved by moving a to-be-detected body, and a bidirectional fixing head, a spring, a sliding plate, a sliding groove and a clamping plate are matched; the effect of fixing to-be-detected bodies of different sizes is achieved, the problem that data is not comprehensive enough due to the fact that traditional equipment carries out fireproof detection at the same position is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of heat insulation performance testing, in particular to a fireproof and heat insulation performance detection furnace. Background Technique

[0002] Fireproof coating is a special coating that can be applied to the surface of buildings. Its main purpose is to provide fire protection, slow down the spread of fire, and reduce the burning speed of building materials. This coating usually contains various flame retardants and high-temperature resistant materials, enabling it to play a role in suppressing fire when a fire occurs. The fireproof coating is applied to the partition board, so that the partition board can achieve the effect of fireproof and heat insulation. The fireproof and heat insulation performance detection furnace is a device used to test the fireproof and heat insulation performance of fireproof and heat insulation boards in a high-temperature environment. This device is usually used to evaluate the performance of building materials, insulation materials, fireproof coatings, etc. in the event of a fire.

[0003] In the prior art, the current design of the fireproof and heat insulation performance detection furnace is to fix the clamping part in the box body, and then fix the test body on the clamping device. Therefore, the position of the test sample cannot be adjusted, which means that the test sample cannot undergo a comprehensive combustion test during the test, resulting in poor accuracy of the test results, because this design limits the comprehensive evaluation of the performance of the fireproof coating in different directions and angles. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a fireproof and heat insulation performance detection furnace, which can effectively solve the problems mentioned in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A fireproof and heat insulation performance detection furnace includes a box body. A mounting plate is fixedly connected to the outer side wall of the box body. At the same time, a display is fixedly connected to the top of the mounting plate. A plurality of ventilation openings are provided on the other side of the box body. At the same time, a viewing window is arranged inside the box body. An adjusting mechanism is arranged in the inner cavity of the box body. The adjusting mechanism includes a threaded rod and a connecting block. The connecting block is threadedly connected to the outer wall of the threaded rod. The threaded rod is rotatably connected inside the box body. A top plate is fixedly connected to the top of the connecting block. A fixing mechanism is arranged inside the top plate. The fixing mechanism includes a pair of sliding plates and a pair of clamping plates. The clamping plates are fixedly connected to the top of the sliding plates. The sliding plates are slidably connected inside the top plate.

[0007] Preferably, an inner groove is provided at the top of the box body. At the same time, a top cover is arranged on the top of the box body. Sliders are fixedly connected to both sides of the bottom of the top cover. The sliders correspond to the inner groove, and the sliders are slidably connected inside the inner groove.

[0008] Preferably, a motor is fixedly connected to the outer side wall of the box body, and the threaded rod is fixedly connected to the output end of the motor. At the same time, sliding blocks are fixedly connected to both sides of the bottom of the inner plate. A sliding rod is slidably connected inside the sliding block, and the sliding rod is fixedly connected inside the box body.

[0009] Preferably, a chute is formed inside the inner plate. At the same time, the chute corresponds to the sliding plate, and the sliding plate is slidably connected inside the chute. At the same time, two-way fixing heads are fixedly connected to both sides of the inner plate, and springs are fixedly connected to both ends of the two-way fixing head. The other end of the spring is fixedly connected to the inner side wall of the sliding plate.

[0010] Preferably, the clamping plates are slidably connected to the top of the inner plate, and the two clamping plates move in opposite directions.

[0011] Preferably, a gas cylinder is fixedly connected to the rear side of the box body. One end of a hose is fixedly connected inside the gas cylinder. At the same time, the other end of the hose is fixedly connected to a flame jet head, and the flame jet head is fixedly connected inside the box body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the cooperation among the motor, the threaded rod, the connecting block, the inner plate, the sliding rod and the sliding block, the effect of quickly and more comprehensively performing a fire prevention test by moving the object to be detected is achieved. In combination with the two-way fixing head, the spring, the sliding plate, the chute and the clamping plate, the effect of fixing objects to be detected of different sizes is achieved, solving the problem that the traditional equipment leads to incomplete data due to fire prevention detection at the same position, and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of a fireproof and heat-insulating performance detection furnace of the utility model;

[0015] Figure 2 is a schematic diagram of the gas cylinder structure of a fireproof and heat-insulating performance detection furnace of the utility model;

[0016] Figure 3 is a schematic diagram of the internal structure of the box body of a fireproof and heat-insulating performance detection furnace of the utility model;

[0017] Figure 4 is a schematic diagram of the internal structure of the inner plate of a fireproof and heat-insulating performance detection furnace of the utility model.

[0018] In the figure: 1, box body; 2, mounting plate; 3, display; 4, viewing window; 5, ventilation opening; 6, top cover; 7, inner groove; 8, slider; 9, flame jet; 10, motor; 11, threaded rod; 12, connecting block; 13, inner plate; 14, slide bar; 15, sliding block; 16, two-way fixing head; 17, spring; 18, sliding plate; 19, chute; 20, clamping plate; 21, gas cylinder; 22, hose. Detailed implementation manners

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0020] As Figures 1-4 shown, a fireproof and heat-insulating performance detection furnace includes a box body 1. A mounting plate 2 is fixedly connected to the outer side wall of the box body 1. At the same time, a display 3 is fixedly connected to the top of the mounting plate 2. The mounting plate 2 serves to mount the display 3. A plurality of ventilation openings 5 are opened on the other side of the box body 1, and exhaust is carried out through the ventilation openings 5. At the same time, a viewing window 4 is arranged inside the box body 1, and the inside of the box body 1 is observed through the viewing window 4. An inner groove 7 is opened at the top of the box body 1. At the same time, a top cover 6 is arranged on the top of the box body 1. Both sides of the bottom of the top cover 6 are fixedly connected with sliders 8. The sliders 8 correspond to the inner groove 7, and the sliders 8 are slidably connected inside the inner groove 7. The inner groove 7 serves to limit the sliders 8. A gas cylinder 21 is fixedly connected to the rear side of the box body 1. One end of a hose 22 is fixedly connected inside the gas cylinder 21. At the same time, the other end of the hose 22 is fixedly connected with a flame jet 9. The gas cylinder 21 serves to provide gas. The flame jet 9 is fixedly connected inside the box body 1, and the test partition is tested by starting the flame jet 9;

[0021] The inner cavity of the box body 1 is provided with an adjusting mechanism, which includes a threaded rod 11 and a connecting block 12. At the same time, the connecting block 12 is threadedly connected to the outer wall of the threaded rod 11, and the threaded rod 11 is rotatably connected to the inside of the box body 1. The outer wall of the box body 1 is fixedly connected to the motor 10, and the threaded rod 11 is fixedly connected to the output end of the motor 10. The starting of the motor 10 will drive the threaded rod 11 to rotate. The top of the connecting block 12 is fixedly connected to the inner plate 13, and the bottom two sides of the inner plate 13 are fixedly connected to sliding blocks 15. The sliding block 15 is slidably connected to the sliding rod 14. The inner plate 13 is driven to move through the rotation of the threaded rod 11, and is limited on the sliding rod 14 by the sliding block 15. At the same time, the sliding rod 14 is fixedly connected to the inside of the box body 1. A fixing mechanism is provided inside the inner plate 13, and the fixing mechanism includes a pair of slide plates 18 and a pair of clamping plates 20. When the clamping plate 20 is fixedly connected to the top of the slide plate 18, and the slide plate 18 is slidably connected to the inside of the inner plate 13, a slide groove 19 is provided inside the inner plate 13, and the slide groove 19 corresponds to the slide plate 18, and the slide plate 18 is slidably connected to the inside of the slide groove 19, and the slide groove 19 plays the role of limiting the slide plate 18. At the same time, two-way fixing heads 16 are fixedly connected to both sides of the inner plate 13, and springs 17 are fixedly connected to both ends of the two-way fixing heads 16. The two-way fixing heads 16 play the role of fixing the springs 17. The other end of the spring 17 is fixedly connected to the inner side wall of the slide plate 18. The clamping plate 20 is slidably connected to the top of the inner plate 13, and the clamping plates 20 on both sides make reverse movements. The elastic action of the spring 17 will drive the clamping plate 20 on the slide plate 18 to move, and fix partitions of different sizes. Through the cooperation between them, the working efficiency is greatly improved.

[0022] It should be noted that in actual use of the device, first open the top cover 6 on the top of the box body 1, place the heat insulation board to be tested between the clamping plates 20 on both sides of the connecting block 12, and pull the clamping plates 20 to both sides according to the size of the heat insulation board. Then put the partition in, and by letting go, the clamping plates 20 will be driven to move closer to the partition and fix it under the elastic action of the spring 17. At this time, start the flame head 9, and the gas inside the gas bottle 21 is transported to the flame head 9 through the hose 22, and start to spray the partition, and then observe through the display 3. Data situation, then start the motor 10 again, the threaded rod 11 will be driven to rotate under the action of the motor 10, the rotation of the threaded rod 11 will drive the connecting block 12 to move left and right, and the inner plate 13 will be driven to move through the connecting block 12, so as to drive the partition to move, at this time the inner plate 13 will be limited on the sliding rod 14 by the sliding block 15 to prevent deviation during movement, through the cooperation between them, the data of different positions of the partition can be tested during the fire test, so that the data is more comprehensive, which greatly improves the work efficiency.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fireproof and heat insulation performance testing furnace, characterized in that: The invention comprises a box body (1), wherein an outer wall of the box body (1) is fixedly connected to a mounting plate (2), and a display (3) is fixedly connected to the top of the mounting plate (2); a plurality of ventilation holes (5) are opened on the other side of the box body (1), and a visual window (4) is arranged inside the box body (1); an adjustment mechanism is arranged in the inner cavity of the box body (1), and the adjustment mechanism comprises a threaded rod (11) and a connecting block (12); the connecting block (12) is threadedly connected to the outer wall of the threaded rod (11), and the threaded rod (11) is rotatably connected to the inside of the box body (1); an inner plate (13) is fixedly connected to the top of the connecting block (12), and a fixing mechanism is arranged inside the inner plate (13), and the fixing mechanism comprises a pair of slide plates (18) and a pair of clamping plates (20); the clamping plate (20) is fixedly connected to the top of the slide plate (18), and the slide plate (18) is slidably connected to the inside of the inner plate (13).

2. A fireproof and heat-insulating performance testing furnace according to claim 1, characterized in that: The top of the box body (1) is provided with an inner groove (7), and a top cover (6) is provided on the top of the box body (1). Both sides of the bottom of the top cover (6) are fixedly connected with sliders (8), and the sliders (8) correspond to the inner groove (7), and the sliders (8) are slidably connected inside the inner groove (7).

3. A fireproof and heat-insulating performance testing furnace according to claim 2, characterized in that: The outer wall of the box body (1) is fixedly connected to the motor (10), and the threaded rod (11) is fixedly connected to the output end of the motor (10). At the same time, sliding blocks (15) are fixedly connected to both sides of the bottom of the inner plate (13). The sliding blocks (15) are slidably connected to the inside of the sliding rod (14), and the sliding rod (14) is fixedly connected to the inside of the box body (1).

4. The fireproof and heat-insulating performance testing furnace according to claim 3, characterized in that: A slide groove (19) is provided inside the inner plate (13), and the slide groove (19) corresponds to the slide plate (18), and the slide plate (18) is slidably connected inside the slide groove (19). At the same time, two sides of the inner plate (13) are fixedly connected with a bidirectional fixing head (16), and both ends of the bidirectional fixing head (16) are fixedly connected with a spring (17), and the other end of the spring (17) is fixedly connected to the inner side wall of the slide plate (18).

5. The fireproof and heat-insulating performance testing furnace according to claim 3, characterized in that: The clamping plates (20) are slidably connected to the top of the inner plate (13), and the clamping plates (20) on both sides move in opposite directions.

6. The fireproof and heat-insulating performance testing furnace according to claim 3, characterized in that: A gas bottle (21) is fixedly connected to the rear side of the box (1), one end of a hose (22) is fixedly connected to the inside of the gas bottle (21), and a flame head (9) is fixedly connected to the other end of the hose (22), and the flame head (9) is fixedly connected to the inside of the box (1).

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