Intelligent fire engineering quality detection device and detection method

Abstract

The invention discloses an intelligent fire-fighting engineering quality detection method, and relates to the technical field of fire-fighting detection, and the method comprises the following steps: 1, ignition: arranging biomass fuel and other raw materials capable of generating smoke in a combustion container, then enabling a smoke generation assembly to work, and further enabling biomass to combust to generate smoke; step 2, extinguishing fire, connecting to-be-detected fire-fighting equipment at a connecting port, so that liquid for extinguishing fire is continuously sprayed to the root of the fire differently, and in the spraying process, the spraying angle can be adjusted in real time; 3, detection is conducted, specifically, smoke is detected through a corresponding smoke detector, the flow of the fire extinguishing liquid is detected through a flow detector, and the fire extinguishing condition is detected through an open fire sensor; and 4, analyzing: comparing and analyzing the data through the controller to judge whether the fire extinguishing equipment is qualified or not. According to the invention, the state of manual fire extinguishing can be better simulated, actual operation is better fitted, and the detection effect of the fire-fighting equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fire detection, and in particular to an intelligent fire engineering quality detection device and detection method. Background Art

[0002] With the intelligentization of buildings, high-rise buildings are prone to fires because of the large number of people and intelligent electrical appliances. Therefore, it is very important to do a good job in fire prevention of electrical equipment in intelligent buildings, effectively eliminate fire hazards, prevent and reduce the occurrence of fires. When a fire occurs, it is necessary to ensure the safe and reliable operation of fire-fighting facilities to minimize the loss of personnel and property.

[0003] Existing fire-fighting equipment and fire-fighting materials are constantly upgraded and replaced. In order to improve the efficiency of fire-fighting, it is worth further studying how to judge the fire-fighting efficiency of the material under the same amount of fire-fighting material. This application mainly tests the quality of existing fire-fighting equipment. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent fire engineering quality detection device and detection method to solve the problem of judging the fire extinguishing efficiency of the material under the condition of the same amount of fire extinguishing material proposed in the above background technology, so as to know the quality of the fire-fighting equipment.

[0005] To achieve the above object, the present invention provides the following technical solution: an intelligent fire protection engineering quality detection method, comprising the following steps:

[0006] Step 1: Ignition, by placing raw materials that can generate smoke, such as biomass fuel, in the combustion container, and then making the smoke generating component work, so that the biomass burns to generate smoke, and continuously moves upward, thereby achieving the smoke;

[0007] Step 2: Fire extinguishing, connect the fire-fighting equipment to be tested at the connection port, so that the liquid used for fire extinguishing is continuously sprayed to the root of the fire. During the spraying process, the spraying angle can be adjusted in real time;

[0008] Step 3: Detection, using the corresponding smoke detector to detect smoke, the flow detector to detect the flow of the fire extinguishing liquid, and the open flame sensor to detect the fire extinguishing situation;

[0009] Step 4: Analysis: The controller compares and analyzes the data to determine whether the fire extinguishing equipment is qualified or not.

[0010] Preferably, the intelligent fire protection engineering quality detection device comprises: a box body and an end cover hinged on the box body, a smoke generating assembly is fixedly installed at the lower end of the box body, and the smoke generating assembly is used for igniting biomass fuel, a transmission screw is provided under the smoke generating assembly, the transmission screw is driven by a reduction motor, a support seat is connected to the transmission screw by a thread, a connecting rod is symmetrically installed on the left and right sides of the support seat, an active rack is fixedly installed on the upper end adjacent to the connecting rod, a driven gear is meshed on the inner side of the adjacent active rack, a rotating shaft is fixedly installed in the middle part of the driven gear, the rotating shaft is rotatably connected to the box body, a swing cavity is fixedly installed on the opposite end adjacent to the rotating shaft, connecting ports are symmetrically provided on the left and right sides of the upper end of the box body, a transfer cavity is fixedly installed on the inner end adjacent to the connecting port, an electric push rod is fixedly installed on the inner end adjacent to the transfer cavity, the electric push rod piston rod is inserted into the transfer cavity, a smoke exhaust pipe is provided in the upper part of the box body, and a smoke detector is provided on the smoke exhaust pipe.

[0011] Preferably, the smoke generating assembly includes a mounting seat, the mounting seat is fixedly mounted on an adjacent connecting rod, a protective seat is fixedly mounted in the middle of the mounting seat, a combustion container is provided inside the protective seat, an igniter is provided at the lower end of the combustion container, and the igniter is connected to the combustion bottle through a pipe.

[0012] Preferably, the transfer chamber and the swing chamber are connected via a connecting pipe, and a flow detector is provided on the connecting pipe.

[0013] Preferably, the swing chamber is arranged below the adapter chamber, and the swing chamber and the adapter chamber are both arranged in a ring shape outside the protective seat.

[0014] Preferably, the connecting rod passes through the box body, and the connecting rod is in an "L" shape.

[0015] Preferably, the driving rack and the driven gear are both arranged inside the box.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, by arranging the connecting rod, the active rack, the driven gear and the swinging cavity and other components inside the box body, when the fire extinguishing operation is performed, the meshing action of the active rack and the driven gear causes the swinging cavity to swing continuously, so that the fire extinguishing material entering the swinging cavity is sprayed toward the fire. The swinging angle of the swinging cavity can be changed according to the length of the connecting rod inserted into the box body, so that the state of manual fire extinguishing can be better simulated, which is more in line with the actual operation and improves the detection effect of the fire fighting equipment;

[0018] 2. In the present invention, by threading the fire-fighting equipment to be tested at the connection port, the fire-fighting equipment can be more easily installed, easily replaced, and convenient for multiple testing operations, thereby improving the efficiency of testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the top-sectional structure of the present invention;

[0022] Figure 4 For the present invention Figure 2 An enlarged schematic diagram of point M.

[0023] In the figure: 1. box body; 2. connection port; 3. exhaust pipe; 31. smoke detector; 4. end cover; 5. connecting rod; 51. active rack; 52. driven gear; 53. rotating shaft; 54. swing chamber; 55. connecting pipe; 56. electric push rod; 57. adapter chamber; 58. flow detector; 59. open flame sensor; 6. support seat; 61. transmission screw; 7. smoke generating component; 71. mounting seat; 72. protective seat; 73. combustion container; 731. igniter; 74. combustion bottle; 75. pipeline. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Example: See Figure 1-4 The present invention provides a technical solution: an intelligent fire protection engineering quality detection method, comprising the following steps:

[0026] Step 1: Ignition, by placing raw materials that can generate smoke, such as biomass fuel, in the combustion container 73, and then making the smoke generating component 7 work, so that the biomass burns to generate smoke, and continuously moves upward, thereby achieving the smoke;

[0027] Step 2: Fire extinguishing, connect the fire-fighting equipment to be tested at the connection port 2, so that the liquid used for fire extinguishing is continuously sprayed to the root of the fire at different locations. During the spraying process, the spraying angle can be adjusted in real time;

[0028] Step 3: Detection, detecting smoke through the corresponding smoke detector 31, detecting the flow rate of the fire extinguishing liquid through the flow detector 58, and detecting the fire extinguishing status through the open flame sensor 59;

[0029] Step 4: Analysis: The controller compares and analyzes the data to determine whether the fire extinguishing equipment is qualified or not.

[0030] The intelligent fire protection engineering quality detection device comprises: a box body 1 and an end cover 4 hinged on the box body 1. The arrangement of the end cover 4 can facilitate the maintenance or replacement of the components inside the box body 1 and is conducive to the dumping of biomass fuel.

[0031] Furthermore, a smoke generating assembly 7 is fixedly mounted at the lower end of the box body 1, and the smoke generating assembly 7 is used to ignite the biomass fuel. A transmission screw 61 is arranged below the smoke generating assembly 7, and the transmission screw 61 is driven by a reduction motor. A support seat 6 is connected to the transmission screw 61 by a thread, and connecting rods 5 are symmetrically mounted on the left and right sides of the support seat 6, and the connecting rods 5 pass through the box body 1, and the connecting rods 5 are in an "L" shape.

[0032] Specifically, the smoke generating assembly 7 includes a mounting seat 71, which is fixedly mounted on the adjacent connecting rod 5, a protective seat 72 is fixedly mounted in the middle of the mounting seat 71, a combustion container 73 is arranged inside the protective seat 72, and an igniter 731 is arranged at the lower end of the combustion container 73, and the igniter 731 is connected to the combustion bottle 74 through a pipe 75. After the reduction motor drives the transmission screw 61 to rotate, the threaded connection between the transmission screw 61 and the support seat 6 is performed, and at this time, the support seat 6 generates an upward or downward movement, and then through the connection of the connecting rod 5, the mounting seat 71 can generate a corresponding upward or downward movement, and the ignition height can be adjusted. Raw materials that can generate smoke, such as biomass fuel, are arranged in the combustion container 73, and then the valve on the pipe 75 is opened, and the igniter 731 is opened, and the biomass in the combustion container 73 is burned to generate smoke, and continuously moves upward, thereby realizing the generation of smoke.

[0033] Furthermore, a driving rack 51 is fixedly installed on the upper end of the adjacent connecting rod 5, and the driving rack 51 and the driven gear 52 are both arranged inside the box body 1. A driven gear 52 is meshed inside the adjacent driving rack 51, and a rotating shaft 53 is fixedly installed in the middle of the driven gear 52. The rotating shaft 53 is rotatably connected to the box body 1, and a swing cavity 54 is fixedly installed at the opposite end of the adjacent rotating shaft 53, wherein a spray head is fixedly installed at the opposite end of the swing cavity 54, and the spray head can facilitate the spraying of the fire extinguishing material. After the reduction motor drives the transmission screw 61 to rotate, through the threaded connection between the transmission screw 61 and the support seat 6, at this time, the support seat 6 generates an upward or downward movement, and through the meshing action of the driving rack 51 and the driven gear 52, the driven gear 52 can be rotated, and then the rotating shaft 53 is rotated. Since the rotating shaft 53 is fixedly installed with the swing cavity 54, during the rotation of the rotating shaft 53, the swing cavity 54 can be driven to swing a certain angle, and the spraying angle of the fire extinguishing material can be adjusted, which is more in line with manual operation.

[0034] In this embodiment, connection ports 2 are symmetrically provided on the left and right sides of the upper end of the box body 1, and the connection ports 2 can facilitate the connection of the fire-fighting equipment to be detected, wherein the fire-fighting equipment is connected to the connection port 2 by threads.

[0035] Furthermore, a transfer chamber 57 is fixedly installed at the inner end of the adjacent connection port 2, a one-way valve is provided between the transfer chamber 57 and the connection port 2, and the transfer chamber 57 is provided inside the box body 1. The transfer chamber 57 and the swing chamber 54 are connected through a connecting pipe 55, the swing chamber 54 is provided below the transfer chamber 57, and the swing chamber 54 and the transfer chamber 57 are both provided in an annular shape outside the protective seat 72. A flow detector 58 is provided on the connecting pipe 55. The flow detector 58 can detect the flow of the fire extinguishing substance.

[0036] Furthermore, an electric push rod 56 is fixedly installed at the inner end of the adjacent transfer cavity 57, and the piston rod of the electric push rod 56 is inserted into the transfer cavity 57. A smoke exhaust pipe 3 is provided in the upper part of the box body 1, and a smoke detector 31 is provided on the smoke exhaust pipe 3. Among them, the electric push rod 56, the flow detector 58, the smoke detector 31 and the open flame sensor 59 are all connected to the control switch through wires.

[0037] This intelligent fire engineering quality inspection device, when conducting fire equipment quality inspection, opens the end cover 4, places the biomass fuel inside the protection seat 72, and starts the smoke generation operation;

[0038] Smoke generation operation: raw materials that can generate smoke, such as biomass fuel, are placed in the combustion container 73, and then the valve on the pipeline 75 is opened, and the igniter 731 is turned on. The biomass in the combustion container 73 is burned to generate smoke, and the smoke continuously moves upward, thereby achieving the generation of smoke;

[0039] Detection operation: After lighting the cigarette, the fire-fighting equipment to be detected is threadedly connected to the connection port 2. After the electric push rod 56 is turned on, the electric push rod 56 can suck the fire-fighting material inside the fire-fighting equipment. The one-way valve can push the fire-fighting material entering the transfer chamber 57 into the connecting pipe 55 after the electric push rod 56 is pushed, and then enter the swing chamber 54. The nozzle on the swing chamber 54 is used to spray to the root of the fire point. The fire extinguishing situation of the fire point is detected by the corresponding flow detector 58, smoke detector 31 and open flame sensor 59. In the case of a certain amount of fire-extinguishing material, the fire extinguishing time can be known in real time, thereby judging the fire extinguishing efficiency and quality of the fire-fighting equipment.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent fire protection engineering quality detection method, comprising the following steps: Step 1: Ignition, by placing raw materials that can generate smoke, such as biomass fuel, in the combustion container 73, and then making the smoke generating component 7 work, so that the biomass burns to generate smoke, and continuously moves upward, thereby achieving the smoke; Step 2: Fire extinguishing, connect the fire-fighting equipment to be tested at the connection port 2, so that the liquid used for fire extinguishing is continuously sprayed to the root of the fire at different locations. During the spraying process, the spraying angle can be adjusted in real time; Step 3: Detection, detecting smoke through the corresponding smoke detector 31, detecting the flow rate of the fire extinguishing liquid through the flow detector 58, and detecting the fire extinguishing status through the open flame sensor 59; Step 4: Analysis: The controller compares and analyzes the data to determine whether the fire extinguishing equipment is qualified or not.

2. According to claim 1, an intelligent fire protection engineering quality detection device is characterized by: The intelligent fire protection engineering quality detection device comprises: a box body (1) and an end cover (4) hinged on the box body (1); a smoke generating assembly (7) is fixedly mounted on the lower end of the box body (1); the smoke generating assembly (7) is used for igniting biomass fuel; a transmission screw (61) is arranged below the smoke generating assembly (7); the transmission screw (61) is driven by a reduction motor; a support seat (6) is connected to the transmission screw (61) via a thread; connecting rods (5) are symmetrically mounted on the left and right sides of the support seat (6); an active rack (51) is fixedly mounted on the upper end adjacent to the connecting rod (5); a driven gear is meshed inside the adjacent active rack (51). (52), a rotating shaft (53) is fixedly installed in the middle of the driven gear (52), and the rotating shaft (53) is rotatably connected to the box body (1), and a swing chamber (54) is fixedly installed at the opposite end adjacent to the rotating shaft (53), and a connection port (2) is symmetrically provided on the left and right sides of the upper end of the box body (1), and a transfer chamber (57) is fixedly installed adjacent to the inner end of the connection port (2), and an electric push rod (56) is fixedly installed adjacent to the inner end of the transfer chamber (57), and the piston rod of the electric push rod (56) is inserted into the interior of the transfer chamber (57), and a smoke exhaust pipe (3) is provided at the upper middle of the box body (1), and a smoke detector (31) is provided on the smoke exhaust pipe (3).

3. The intelligent fire protection engineering quality detection device and detection method according to claim 1 is characterized in that: The smoke generating assembly (7) comprises a mounting seat (71), wherein the mounting seat (71) is fixedly mounted on an adjacent connecting rod (5), a protective seat (72) is fixedly mounted in the middle of the mounting seat (71), a combustion container (73) is arranged inside the protective seat (72), an igniter (731) is arranged at the lower end of the combustion container (73), and the igniter (731) is connected to a combustion bottle (74) via a pipe (75).

4. The intelligent fire protection engineering quality detection device and detection method according to claim 1 is characterized in that: The transfer chamber (57) and the swing chamber (54) are connected via a connecting pipe (55), and a flow detector (58) is provided on the connecting pipe (55).

5. The intelligent fire protection engineering quality detection device and detection method according to claim 1 is characterized in that: The swing chamber (54) is arranged below the adapter chamber (57), and the swing chamber (54) and the adapter chamber (57) are both arranged in an annular shape outside the protective seat (72).

6. The intelligent fire protection engineering quality detection device and detection method according to claim 1 is characterized in that: The connecting rod (5) passes through the box body (1), and the connecting rod (5) is in an "L" shape.

7. The intelligent fire protection engineering quality detection device and detection method according to claim 1 is characterized by: The active rack (51) and the driven gear (52) are both arranged inside the box body (1).

Images