Detection device for homogeneous fireproof insulation board

Abstract

The utility model provides a homogeneous fireproof insulation board detection device which comprises a box body, a vertical hole used for inserting a flame gun head is arranged in the middle of the bottom of the box body, a coil pipe is arranged right above the vertical hole, a water storage chamber is arranged on one side face of the box body, a top cover used for blocking the water storage chamber is arranged at the upper end of the water storage chamber, and a connecting pipe is arranged on the upper surface of the top cover. The end, away from the top cover, of the connecting pipe is sleeved with a barrel cover fixedly connected with the connecting pipe, a vertical barrel is installed on the lower surface of the barrel cover through a plurality of bolts, a guide hole is formed in the middle of the lower surface of the vertical barrel, and a pressing rod used for pressing the homogeneous fireproof insulation board is inserted into the guide hole. The device for detecting the flame retardance and the pressure resistance of the homogeneous fireproof insulation board has the following beneficial effects that the moving times of the homogeneous fireproof insulation board during detection are reduced, so that the efficiency of flame retardance detection and pressure resistance detection of the homogeneous fireproof insulation board is improved.

Description

Technical Field

[0001] The utility model relates to a detection device for a homogeneous fireproof insulation board, belonging to the field of detection of homogeneous fireproof insulation boards. Background Technique

[0002] With the development of economy and society, people pay more and more attention to the functions of insulation boards such as structure, environmental protection, and heat preservation. The fire performance detection of homogeneous fireproof insulation boards is crucial. During the fire performance detection of homogeneous fireproof insulation boards, the homogeneous fireproof insulation board is placed in the air, and then a blowtorch is used to burn the homogeneous fireproof insulation board. By observing the combustion state of the homogeneous fireproof insulation board, the flame retardant performance of the homogeneous fireproof insulation board can be obtained. After the flame retardant detection of the homogeneous fireproof insulation board is completed, the homogeneous fireproof insulation board needs to be transferred to the extrusion station for pressure resistance detection. This situation increases the number of times of moving the homogeneous fireproof insulation board, which is not conducive to improving the detection efficiency of the homogeneous fireproof insulation board. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a detection device for a homogeneous fireproof insulation board to solve the problems put forward in the above background technique. The utility model reduces the number of times of moving the homogeneous fireproof insulation board during detection, and improves the detection efficiency of the flame retardant detection and pressure resistance detection of the homogeneous fireproof insulation board.

[0004] To achieve the above purpose, the utility model is realized by the following technical solutions: A detection device for a homogeneous fireproof insulation board includes a box body. Inside the upper part of the box body, there is a support frame for supporting the homogeneous fireproof insulation board. On the lower surface of the box body, two support plates are symmetrically installed. In the middle position of the bottom of the box body, there is a vertical hole for inserting the nozzle of the blowtorch. Above the vertical hole, there is a coil pipe. On one side surface of the box body, there is a water storage chamber. Both ends of the coil pipe are connected and communicated with the water storage chamber. On the upper end of the water storage chamber, there is a top cover for sealing the water storage chamber. On the upper surface of the top cover, there is a connecting pipe. The end of the connecting pipe away from the top cover is sleeved with a barrel cover connected and fixed to the connecting pipe. On the lower surface of the barrel cover, a vertical cylinder is installed through a plurality of bolts. The vertical cylinder is connected and fixed to the box body through an L-shaped plate. In the middle position of the lower surface of the vertical cylinder, there is a guiding hole. In the guiding hole, there is a pressing rod for pressing the homogeneous fireproof insulation board. One end of the pressing rod in the vertical cylinder is provided with a piston. The piston is slidably installed in the vertical cylinder. On the outer surface of the upper end of the vertical cylinder, there is an exhaust pipe. The end of the exhaust pipe away from the vertical cylinder is installed with an exhaust valve. On the outer surface of the exhaust pipe near the exhaust valve, there is a pressure gauge.

[0005] Furthermore, on the upper surface of the horizontal part of the L-shaped plate, there is a round hole. The vertical cylinder is installed in the round hole. The vertical part of the L-shaped plate is connected and fixed to the box body.

[0006] Further, two symmetrically arranged cross bars are fixedly connected to the end of the vertical part of the L-shaped plate. The cross bars are fixedly connected to the box body. A plurality of vertical bars are evenly installed on the lower surface of the cross bars, and the vertical bars are fixedly connected to the box body.

[0007] Further, a pressure plate is fixedly connected to the lower end of the pressure rod, and the pressure plate is concentrically arranged with the vertical cylinder.

[0008] Further, a water storage box is installed at one end of the exhaust valve away from the exhaust pipe. A bent pipe is installed at one end of the upper surface of the water storage box away from the exhaust valve. A water filling port is provided between the bent pipe and the exhaust valve. The water filling port is installed on the upper surface of the water storage box, and a sealing cover is threadedly connected to the upper end of the water filling port.

[0009] Further, a plurality of evenly arranged ventilation holes are opened at the lower positions of two parallel side surfaces of the box body. Rectangular openings are opened at the lower positions of the two side surfaces of the box body adjacent to the ventilation holes, and heat-resistant glass in a transparent shape is inlaid in the rectangular openings.

[0010] Further, through openings are formed on the opposite surfaces of the two support plates, and the through openings are in a rectangular structure.

[0011] Advantages of the utility model:

[0012] 1. Place the homogeneous fireproof and heat-insulating board in the box body. The supporting frame realizes the lifting of the homogeneous heat-insulating board, and inserts the gun head part of the ignited blowtorch into the vertical hole. At this time, the open flame generated by the blowtorch nozzle part burns the homogeneous fireproof and heat-insulating board, so as to facilitate the detection of the flame retardant effect of the homogeneous fireproof and heat-insulating board.

[0013] 2. When the blowtorch burns the homogeneous fireproof and heat-insulating board, the blowtorch heats the coil pipe. At this time, part of the water in the water storage chamber enters the coil pipe and is heated to generate water vapor. The generated water vapor enters the space formed by the cylinder cover and the vertical cylinder through the connecting pipe. At this time, the pressure gauge shows the corresponding pressure value. Driven by the water vapor, the piston drives the pressure rod to move downward, so that the pressure plate presses on the homogeneous fireproof and heat-insulating board, realizing the use of the open flame generated by the blowtorch to generate water vapor from water and providing power for pressing the homogeneous fireproof and heat-insulating board, improving the utilization rate of energy, realizing the synchronous detection of the flame retardant performance and pressure resistance performance of the homogeneous fireproof and heat-insulating board, reducing the number of times of moving the homogeneous fireproof and heat-insulating board for detection, and improving the efficiency of the flame retardant detection and pressure resistance detection of the homogeneous fireproof and heat-insulating board.

[0014] 3. When the exhaust valve is opened, the water vapor in the vertical cylinder is discharged through the channel formed by the exhaust pipe, realizing the reduction of the air pressure in the vertical cylinder. At this time, the water vapor discharged from the exhaust valve enters the water storage box. The water in the water storage box contacts the water vapor and cools the water vapor. Subsequently, the cooled water vapor is discharged through the bent pipe, thereby reducing the probability of scalding the hands of personnel when discharging the water vapor and improving safety. Description of the Drawings

[0015] Other features, objects, and advantages of the present utility model will become more apparent by reading the following detailed description of non - restrictive embodiments with reference to the accompanying drawings:

[0016] Figure 1 It is a schematic structural view of a detection device for a homogeneous fire - proof insulation board of the present utility model;

[0017] Figure 2 It is an assembly view of a support frame, a water storage chamber, an L - shaped plate, and a box body in a detection device for a homogeneous fire - proof insulation board of the present utility model;

[0018] Figure 3 It is Figure 2 an enlarged view of part A in

[0019] Figure 4 It is an assembly view of a piston, a pressure rod, and a pressure plate in a detection device for a homogeneous fire - proof insulation board of the present utility model;

[0020] Figure 5 It is a three - dimensional view of a blowtorch in a detection device for a homogeneous fire - proof insulation board of the present utility model;

[0021] In the figure: 1 - box body, 2 - support plate, 3 - through - hole, 4 - water storage chamber, 5 - top cover, 6 - connecting pipe, 7 - pressure plate, 8 - L - shaped plate, 9 - vertical cylinder, 10 - cylinder cover, 11 - exhaust pipe, 12 - pressure gauge, 13 - exhaust valve, 14 - water storage box, 15 - water filling port, 16 - sealing cover, 17 - elbow pipe, 18 - heat - resistant glass, 19 - blowtorch, 20 - homogeneous fire - proof insulation board, 21 - horizontal slat, 22 - vertical slat, 23 - ventilation hole, 24 - rectangular opening, 25 - circular opening, 26 - support frame, 27 - vertical hole, 28 - coil pipe, 29 - pressure rod, 30 - piston. Detailed Embodiments

[0022] 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 embodiments.

[0023] Please refer to Figure 1 and Figure 2 , the present utility model provides a technical solution: a detection device for a homogeneous fire - proof insulation board, including a box body 1. A support frame 26 for supporting a homogeneous fire - proof insulation board 20 is installed at the upper part inside the box body 1. Two support plates 2 are symmetrically installed on the lower surface of the box body 1. The two support plates 2 achieve balanced support for the box body 1. Rectangular - shaped through - holes 3 are opened on the opposite surfaces of the two support plates 2. The design of the through - holes 3 reduces the production material consumption of the support plates 2.

[0024] Refer toFigure 1 , Figure 2 , Figure 3 and Figure 5 , a vertical hole 27 for inserting the nozzle of the blowtorch 19 is provided at the middle position of the bottom of the box body 1. By providing a plurality of uniformly arranged ventilation holes 23 at the lower positions of two parallel side surfaces of the box body 1, it is convenient for air to enter and exit the box body 1. Rectangular openings 24 are provided at the lower positions of the two side surfaces of the box body 1 adjacent to the ventilation holes 23. A transparent heat-resistant glass 18 is inlaid in the rectangular opening 24. Through the heat-resistant glass 18, it is convenient to observe the situation inside the box body 1. The homogeneous fireproof insulation board 20 is placed inside the box body 1, and the support frame 26 realizes the lifting of the homogeneous insulation board. The nozzle part of the lit blowtorch 19 is inserted into the vertical hole 27. At this time, the open flame generated by the nozzle part of the blowtorch 19 burns the homogeneous fireproof insulation board 20, so as to facilitate the detection of the flame retardant effect of the homogeneous fireproof insulation board 20.

[0025] Refer to Figures 1 - 4 , a coil pipe 28 is provided directly above the vertical hole 27. A water storage chamber 4 is installed on one side surface of the box body 1. Both ends of the coil pipe 28 are connected and communicated with the water storage chamber 4. A top cover 5 for sealing the water storage chamber 4 is installed at the upper end of the water storage chamber 4. A connecting pipe 6 is installed on the upper surface of the top cover 5. A cylinder cover 10 connected and fixed to the connecting pipe 6 is sleeved at one end of the connecting pipe 6 away from the top cover 5. The lower surface of the cylinder cover 10 is installed with a vertical cylinder 9 through a plurality of bolts. The vertical cylinder 9 is connected and fixed to the box body 1 through an L-shaped plate 8. A circular opening 25 is provided on the upper surface of the horizontal part of the L-shaped plate 8, so that the vertical cylinder 9 is installed in the circular opening 25, improving the connection stability between the vertical cylinder 9 and the L-shaped plate 8. The vertical part of the L-shaped plate 8 is connected and fixed to the box body 1. Two symmetrically arranged cross bar strips 21 are connected and fixed to the end of the vertical part of the L-shaped plate 8. The cross bar strips 21 are connected and fixed to the box body 1. A plurality of vertical bar strips 22 are uniformly installed on the lower surface of the cross bar strips 21. The vertical bar strips 22 are connected and fixed to the box body 1. The vertical bar strips 22 and the cross bar strips 21 act together to increase the connection range between the vertical part of the L-shaped plate 8 and the box body 1. When pressing the homogeneous fireproof insulation board 20, the reaction force received by the L-shaped plate 8 is dispersed to multiple areas of the box body 1, improving the structural stability.

[0026] Refer to Figures 1 - 5, a guiding hole is provided in the middle position of the lower surface of the vertical cylinder 9, and a pressing rod 29 for pressing the homogeneous fireproof insulation board 20 is inserted in the guiding hole. A pressing disc 7 arranged concentrically with the vertical cylinder 9 is fixedly connected to the lower end of the pressing rod 29. A piston 30 is installed at one end of the pressing rod 29 inside the vertical cylinder 9. The piston 30 is slidably installed inside the vertical cylinder 9. An exhaust pipe 11 is installed on the outer surface of the upper end of the vertical cylinder 9. An exhaust valve 13 is installed at one end of the exhaust pipe 11 away from the vertical cylinder 9. A pressure gauge 12 is installed on the outer surface of the exhaust pipe 11 near the exhaust valve 13. When the blowtorch 19 burns the homogeneous fireproof insulation board 20, the blowtorch 19 heats the coil pipe 28. At this time, part of the water in the water storage chamber 4 enters the coil pipe 28 and is heated to generate water vapor. The generated water vapor enters the space formed by the cylinder cover 10 and the vertical cylinder 9 through the connecting pipe 6. At this time, the pressure gauge 12 shows the corresponding pressure value. Under the push of the water vapor, the piston 30 drives the pressing rod 29 to move downward, so that the pressing disc 7 presses on the homogeneous fireproof insulation board 20, realizing that the open flame generated by the blowtorch 19 makes water generate water vapor and provides power for pressing the homogeneous fireproof insulation board 20, improving the utilization rate of energy, realizing the synchronous detection of the flame retardant performance and pressure resistance performance of the homogeneous fireproof insulation board 20, reducing the number of times of moving the homogeneous fireproof insulation board 20 during detection, and improving the efficiency of the flame retardant detection and pressure resistance detection of the homogeneous fireproof insulation board 20.

[0027] Refer to Figure 1 , a water storage box 14 is installed at one end of the exhaust valve 13 away from the exhaust pipe 11. A bent pipe 17 is installed at one end of the upper surface of the water storage box 14 away from the exhaust valve 13. A water filling port 15 is provided between the bent pipe 17 and the exhaust valve 13. The water filling port 15 is installed on the upper surface of the water storage box 14. A sealing cover 16 is threadedly connected to the upper end of the water filling port 15. When the exhaust valve 13 is opened, the water vapor in the vertical cylinder 9 is discharged through the channel formed by the exhaust pipe 11, realizing the reduction of the air pressure in the vertical cylinder 9. At this time, the water vapor discharged from the exhaust valve 13 enters the water storage box 14. The moisture in the water storage box 14 contacts the water vapor and cools the water vapor. Subsequently, the cooled water vapor is discharged through the bent pipe 17, thereby reducing the probability of scalding the hands of personnel when discharging the water vapor and improving safety.

[0028] Although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A detection device for a homogeneous fireproof insulation board, comprising a box (1), characterized in that: A support frame (26) for supporting a uniform fireproof insulation board (20) is installed at the upper position of the box body (1), two support plates (2) are symmetrically installed on the lower surface of the box body (1), a vertical hole (27) for inserting a gun head of a flamethrower (19) is opened at the middle position of the bottom of the box body (1), a coil (28) is arranged just above the vertical hole (27), a water storage chamber (4) is installed on one side of the box body (1), both ends of the coil (28) are connected to the water storage chamber (4), a top cover (5) for sealing the water storage chamber (4) is installed at the upper end of the water storage chamber (4), a connecting pipe (6) is installed on the upper surface of the top cover (5), and the end of the connecting pipe (6) away from the top cover (5) is sleeved with a tube connected and fixed to the connecting pipe (6) A cover (10), a vertical cylinder (9) is installed on the lower surface of the cylinder cover (10) by a plurality of bolts, the vertical cylinder (9) is connected and fixed to the box body (1) by an L-shaped plate (8), a guide hole is opened in the middle of the lower surface of the vertical cylinder (9), a pressure rod (29) for pressing the uniform fireproof insulation board (20) is inserted in the guide hole, a piston (30) is installed at one end of the pressure rod (29) in the vertical cylinder (9), the piston (30) is slidably installed in the vertical cylinder (9), an exhaust pipe (11) is installed on the outer surface of the upper end of the vertical cylinder (9), an exhaust valve (13) is installed at one end of the exhaust pipe (11) away from the vertical cylinder (9), and a pressure gauge (12) is installed on the outer surface of one end of the exhaust pipe (11) close to the exhaust valve (13).

2. The detection device for a homogeneous fireproof insulation board according to claim 1 is characterized in that: A circular opening (25) is provided on the upper surface of the horizontal portion of the L-shaped plate (8), the vertical tube (9) is installed in the circular opening (25), and the vertical portion of the L-shaped plate (8) is connected and fixed to the box body (1).

3. The detection device for a homogeneous fireproof insulation board according to claim 2, characterized in that: The end of the vertical portion of the L-shaped plate (8) is connected and fixed with two symmetrically arranged horizontal strips (21), the horizontal strips (21) are connected and fixed to the box body (1), and a plurality of vertical strips (22) are evenly installed on the lower surface of the horizontal strips (21), and the vertical strips (22) are connected and fixed to the box body (1).

4. The detection device for a homogeneous fireproof insulation board according to claim 1, characterized in that: The lower end of the pressure rod (29) is connected and fixed with a pressure plate (7), and the pressure plate (7) is arranged concentrically with the vertical cylinder (9).

5. The detection device for a homogeneous fireproof insulation board according to claim 1, characterized in that: A water storage box (14) is installed at one end of the exhaust valve (13) away from the exhaust pipe (11); a bent pipe (17) is installed at one end of the upper surface of the water storage box (14) away from the exhaust valve (13); a water inlet (15) is provided between the bent pipe (17) and the exhaust valve (13); the water inlet (15) is installed on the upper surface of the water storage box (14); and a sealing cover (16) is threadedly connected to the upper end of the water inlet (15).

6. The detection device for a homogeneous fireproof insulation board according to claim 1, characterized in that: The lower parts of two parallel sides of the box body (1) are provided with a plurality of evenly arranged ventilation holes (23); the lower parts of two sides of the box body (1) adjacent to the ventilation holes (23) are provided with rectangular openings (24); transparent heat-resistant glass (18) is embedded in the rectangular openings (24).

7. The detection device for a homogeneous fireproof insulation board according to claim 1, characterized in that: The opposing surfaces of the two support plates (2) are each provided with a through opening (3), and the through opening (3) is a rectangular structure.

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