An infrared flame detector testing platform

Abstract

This application relates to an infrared flame detector testing platform, belonging to the field of fire detector technology. It includes a support assembly, a flame generating assembly, an adjustment assembly, a drive assembly, and a control assembly. The support assembly includes a support plate and a support frame. The flame generating assembly is located on the support plate and is used to generate a flame. The adjustment assembly is located on the support frame and includes a sliding member slidably mounted on the support frame. The sliding member can move towards or away from the flame generating assembly. The infrared flame detector is connected to the sliding member, and the infrared flame detector and the flame generating assembly are at the same height. The drive assembly includes a power component connected to the support frame and to the sliding member to drive its movement. The control assembly includes a control panel connected to one side of the support frame and electrically connected to the sliding member. This application improves upon the previously cumbersome detection operation.

Description

Technical Field

[0001] This application relates to the field of fire detector technology, and in particular to an infrared flame detector testing platform. Background Technology

[0002] A flame detector, also known as a photosensitive fire detector, is a type of fire detector that responds to the light characteristics of a fire, namely, detecting the light intensity of a burning flame and the flickering frequency of the flame. A flame detector integrates an ultraviolet detector that detects ultraviolet wavelengths and an infrared detector that detects infrared wavelengths, forming an ultraviolet-infrared composite detector. After the fire detector is manufactured, it needs to be tested.

[0003] In related technologies, application document CN219418264U discloses a flame alarm detector detection device, including a combustion chamber, a flame pen, an infrared flame detector, and an ultraviolet flame detector. The flame pen is fixedly installed on the side wall of the combustion chamber, and a clamping sleeve is symmetrically fixed on the top of the combustion chamber. The detection rods of the infrared flame detector and the ultraviolet flame detector are respectively inserted into the inside of the clamping sleeve, and a tightening mechanism is provided inside the clamping sleeve. A mounting plate is horizontally fixed inside the combustion chamber, and two lens tubes are fixedly installed on the top of the mounting plate. An infrared filter and an ultraviolet filter are respectively fixed inside the two lens tubes. In use, the operator first turns on the flame pen, which generates a simulated flame. Then, the infrared flame detector and the ultraviolet flame detector are respectively inserted into the two clamping sleeves on the top of the combustion chamber. The positions of the infrared flame detector and the ultraviolet flame detector are adjusted to adjust the distance between the infrared flame detector and the ultraviolet flame detector and the simulated flame. After that, the tightening bolts are tightened to fix the infrared flame detector and the ultraviolet flame detector, and then the detection is performed.

[0004] Regarding the aforementioned technologies, by generating a flame with a burner and adjusting the positions of the infrared and ultraviolet flame detectors, it is possible to detect the infrared and ultraviolet flame detectors. However, during the detection process, personnel need to manually tighten the screws, thus requiring them to adjust the positions of the infrared and ultraviolet flame detectors from time to time in order to perform the detection, making the detection operation quite cumbersome. Summary of the Invention

[0005] To address the issue of cumbersome testing procedures, this application provides an infrared flame detector testing platform.

[0006] The infrared flame detector testing platform provided in this application adopts the following technical solution: An infrared flame detector testing platform includes a support assembly, a flame generating assembly, an adjustment assembly, a drive assembly, and a control assembly. The support assembly includes a support plate and a support frame. The flame generating assembly is located on the support plate, and the support plate is used to support the flame generating assembly. The flame generating assembly is used to generate a flame. The adjustment assembly is located on the support frame. The adjustment assembly includes a slider that is slidably disposed on the support frame. The slider can move towards or away from the flame generating assembly. An infrared flame detector is connected to the slider and is at the same height as the flame generated by the flame generating assembly. The drive assembly includes a power component that is connected to the support frame and to the slider to drive the slider to move. The control assembly includes a control panel that is connected to one side of the support frame and is electrically connected to the slider.

[0007] By adopting the above technical solution, when the infrared flame detector inspection platform needs to be used, firstly, the infrared flame detector to be inspected is taken out, then the infrared flame detector is connected to the sliding component. The operator operates the control panel, which transmits a signal to the power component. The power component pushes the sliding component away from the flame generating component, adjusting the sliding component to its initial position. Then, the control panel is operated again to stop the power component, and the flame generating component is activated. The flame generating component generates a flame, and the control panel transmits a signal to the power component, which pushes the sliding component closer to the flame generating component. At this time, the infrared flame detector moves synchronously with the sliding component. During this process, the infrared... An infrared flame detector detects flames. When the infrared flame detector detects a flame, personnel record the data displayed on the control panel. After the personnel have inspected the infrared flame detector, the detector is separated from the sliding component. The remaining infrared flame detectors are then inspected following the same steps. Compared with related technologies, this application allows for adjustment of the distance between the infrared flame detector and the flame by operating the control panel. The control panel transmits signals to the power component, which drives the sliding component to move. Personnel only need to operate the control panel and do not need to separate the infrared flame detector from the sliding component to perform the detection, which helps to improve the problem of cumbersome detection operations.

[0008] Optionally, the drive assembly further includes two slide rails, both of which are horizontally fixed to the support frame. The slide rails are arranged from the flame generating assembly toward the side away from the flame generating assembly, and the sliding member is slidably connected to the slide rails. The power component includes two rotating wheels, a first motor, and a belt. The two rotating wheels are located between the two slide rails, and the distribution direction of the two rotating wheels is consistent with the length direction of the slide rails. The rotating wheels are rotatably connected to the support frame. The housing of the first motor is fixed to the support frame. The output shaft of the first motor is coaxially fixed to one of the rotating wheels by a key connection. The belt is wound between the two rotating wheels. The sliding member is fixed to the belt. The first motor is electrically connected to the control panel.

[0009] By adopting the above technical solution, when the infrared flame detector needs to be inspected, firstly, the infrared flame detector is connected to the sliding component, the flame generating assembly is started, and the infrared flame detector is activated. Personnel operate the control panel, which transmits signals to the first motor. The first motor drives one of the rotating wheels to rotate. During the rotation of the rotating wheel, the rotating wheel drives the other rotating wheel to rotate via a belt. During the belt's movement, the belt drives the sliding component to move closer to the infrared flame detector. The infrared flame detector moves synchronously with the sliding component. When the infrared flame detector detects a flame, personnel record the data. By setting the coordination between the first motor, the two rotating wheels, and the belt, the movement of the sliding component can be automated. The control panel controls the first motor, facilitating control of its operating speed, further improving the previously cumbersome inspection operation.

[0010] Optionally, a second interference component is also included, located between the flame generating component and the adjustment component. The second interference component includes a slide and an interference element. The slide is slidably connected to the support frame and is capable of moving toward or away from the flame generating component. The interference element is connected to the slide and is used to interfere with the detection environment of the infrared flame detector.

[0011] By adopting the above technical solution, firstly, the interference component is activated, the slide remains stationary, and the first motor drives the rotating wheel to rotate. During the rotation of the rotating wheel, the infrared flame detector moves towards the flame-generating component. Once the infrared flame detector detects the flame, the first motor is turned off, and personnel record the sliding distance of the slide component. Personnel can then inspect the infrared flame detector under interference from the interference component. Following the above steps, personnel can push the slide component to move on the support frame. At this time, the interference component moves synchronously with the slide component. Once the slide component reaches a suitable position, the first motor is driven again. After the first motor adjusts the infrared flame detection component to its initial position, it drives the infrared flame detector to move. Personnel record the data, which allows for the inspection of the infrared flame detector's detection performance under interference from the interference component and the infrared flame detector at different distances. By setting up the interference component, it is convenient to inspect the infrared flame detector under different environments. By having personnel push the slide component to move, it is convenient to inspect the infrared flame detector's detection performance under interference from the interference component and the infrared flame detector at different distances, which is beneficial for inspecting the infrared flame detector under different conditions.

[0012] Optionally, the drive assembly further includes a transmission component and a meshing component. The transmission component includes a first screw, a second screw, a first gear, and a second gear. The first screw is disposed on the side away from the flame generating component. Both ends of the first screw are rotatably connected to the support frame. The second screw is disposed side by side with the first screw, and the second screw is disposed in the same way as the first screw. The sliding component is threadedly connected to the first screw, and the sliding block is slidably connected to the first screw. The sliding block is threadedly connected to the second screw. The first gear is coaxially fixed to one end of the first screw, and the second gear is coaxially fixed to one end of the second screw, with the first gear close to the second gear. The meshing member is connected to the support frame and is used to mesh with the first gear and the second gear respectively. The meshing member can drive the first gear and the second gear to rotate. The control panel is electrically connected to the meshing member.

[0013] By adopting the above technical solution, when the sliding member needs to move, the operator operates the control panel, which drives the meshing member. The meshing member engages with the first gear, causing the first gear to rotate. During the rotation of the first gear, the first gear drives the first screw to rotate. During the rotation of the first screw, the sliding member can move along the length of the first screw. At this time, the infrared flame detector moves synchronously with the sliding member, enabling the inspection of the infrared flame detector. When the position of the interfering member needs to be adjusted, the operator operates the control panel, which drives the meshing member to engage with the second gear. The meshing member drives the second gear to rotate, causing the second gear to rotate. During the rotation of the second screw, the slide can slide along the length of the second screw, moving the interfering member to a suitable position. By setting the transmission member and meshing member, on the one hand, it is beneficial to drive the sliding member to move, thereby moving the infrared flame detector; on the other hand, by driving the second gear to rotate through the meshing member, the sliding member can be moved, thereby adjusting the position of the interfering member. There is no need for the operator to push the sliding member, making the operation simple.

[0014] Optionally, the meshing component includes a guide seat, a first cylinder, a second motor, and a main gear. The guide seat is fixed to the support frame and is close to the first gear. The first cylinder is horizontally arranged, and its setting direction is perpendicular to the setting direction of the first screw. The cylinder body of the first cylinder is fixed to the guide seat. The piston rod of the first cylinder is connected to the housing of the second motor. The output shaft of the second motor is coaxially fixed to the main gear by a key connection. The main gear is used to mesh with the first gear and the second gear. The control panel is electrically connected to both the first cylinder and the second motor.

[0015] By adopting the above technical solution, when the first gear needs to rotate, the operator operates the control panel, which drives the first cylinder to move. The first cylinder pushes the second motor to move closer to the first gear. When it moves to the appropriate position, the main gear meshes with the first gear. Subsequently, the control panel controls the second motor to move, which drives the main gear to rotate. The main gear drives the first gear to rotate, and the first gear drives the first screw to rotate. Following the above steps, when the second gear needs to rotate, the main gear can drive the second gear to rotate. By setting the coordination of the first cylinder, the second motor, and the main gear, the first gear and the second gear can be driven to rotate respectively, without the need for manual operation of the interfering components.

[0016] Optionally, the adjustment assembly further includes a rotating platform and a mounting plate. The rotating platform is fixed to the sliding member, and the mounting plate is rotatably connected to the rotating platform. The mounting plate is detachably connected to the infrared flame detector, and the rotating platform is electrically connected to the control panel. The rotating platform drives the mounting plate to rotate.

[0017] By adopting the above technical solution, when the infrared flame detector moves with the sliding member and detects a flame, the sliding member stops moving, the control panel is activated, and the rotating plate drives the mounting plate to rotate. At this time, the infrared flame detector rotates with the mounting plate. When the infrared flame detector can no longer detect a flame, the angle of rotation of the mounting plate is recorded. By setting a rotating platform, the infrared flame detector can be rotated, which can further verify the angle range of the infrared flame detector.

[0018] Optionally, the adjustment assembly further includes four mounting components, which are evenly distributed around the circumference of the mounting plate. Each mounting component includes a bidirectional screw and two clamping plates. The bidirectional screw is horizontally located on the side of the mounting plate away from the rotary table, and both ends of the bidirectional screw are rotatably connected to the mounting plate. The two clamping plates are threadedly connected to the bidirectional screw and can move toward or away from each other. The two clamping plates can clamp the infrared flame detector.

[0019] By adopting the above technical solution, when it is necessary to install the infrared flame detector and the mounting plate, the operator drives one of the bidirectional screws to rotate. At this time, the two clamping plates move away from each other. Then, the infrared flame detector to be inspected is placed between the two clamping plates, and the bidirectional screw is driven to rotate in the opposite direction. At this time, the two clamping plates move towards each other until the two clamping plates clamp the infrared flame detector, and the installation of the infrared flame detector is completed. Following the above steps, the remaining infrared flame detectors are installed. By setting the mounting components, it is convenient to install and remove the infrared flame detectors from the mounting plate. By setting four mounting components, it is not necessary to continuously install the infrared flame detectors and the mounting plate, which facilitates the inspection of four infrared flame detectors.

[0020] Optionally, a first interference component is also included. The first interference component is located between the flame generating component and the second interference component. The first interference component is located on the support plate. The first interference component includes an interference box, a driving component, and at least one fan blade. The interference box has a light-transmitting opening on each of its two opposite side walls arranged vertically. The two light-transmitting openings are opposite each other. One of the side walls with the light-transmitting opening is close to the flame generating component. The light-transmitting opening is at the same height as the flame generating component. The driving component is close to one of the light-transmitting openings. The driving component is connected to the side wall of the interference box and is connected to the fan blade to drive the fan blade to rotate. The fan blade is located at the light-transmitting opening and can provide interval blocking of the flame.

[0021] By adopting the above technical solution, when the infrared flame detector is inspected, the infrared flame detector can detect the flame through the light-transmitting port. When the operator starts the drive unit, the drive unit drives the fan blades to rotate. During the rotation of the fan blades, the light-transmitting port can be blocked at intervals, thereby making the flame flash. By setting the first interference component, it is further convenient for the infrared flame detector to be inspected under different conditions.

[0022] Optionally, the driving component includes a drive motor and a rotating shaft. The housing of the drive motor is fixed to the side wall of the interference box. The output shaft of the drive motor is coaxially fixed to the rotating shaft via a coupling. The orientation of the rotating shaft is consistent with the distribution orientation of the two light-transmitting openings. The fan blades are fixed to the outer wall of the rotating shaft.

[0023] By adopting the above technical solution, when the second interference component needs to be activated, the operator starts the drive motor, which drives the rotating shaft to rotate. During the rotation of the rotating shaft, the rotating shaft drives the fan blades to rotate, thereby blocking the light-transmitting opening. By setting up the drive motor, it is beneficial to drive the fan blades to rotate.

[0024] Optionally, the control component further includes a power control module, which is connected to the support frame and electrically connected to the infrared flame detector. The power control module is used to control the power supply voltage of the infrared flame detector.

[0025] By adopting the above technical solution and setting up a power control module, the power supply voltage of the infrared flame detector can be controlled. When the power supply voltage of the detector changes, the infrared flame detector needs to be able to work normally and detect the flame, which facilitates the inspection of the infrared flame detector under different conditions.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. Compared with related technologies, this application uses an operating control panel to transmit signals to a power component, which drives a sliding component to move. This allows for adjustment of the distance between the infrared flame detector and the flame. Personnel only need to operate the control panel and do not need to separate the infrared flame detector from the sliding component to perform detection. This helps to improve the problem of cumbersome detection operations. 2. By setting up the coordination between the first motor, two rotating wheels and the belt, it is beneficial to realize the automation of the sliding part's movement. The control panel controls the first motor, which makes it easy to control the running speed of the first motor, and further helps to improve the problem of the relatively complicated detection operation. 3. By setting up the cooperation of the first cylinder, the second cylinder, the second motor and the main gear, the first gear and the second gear can be driven to rotate respectively, without the need for personnel to manually push the interference parts to move. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure from the first perspective in Embodiment 1; Figure 2 This is a cross-sectional view of the flame generating assembly in Example 1; Figure 3 This is a schematic diagram of the structure of the first interference component in Embodiment 1; Figure 4 This is a cross-sectional view of the flame generating assembly and the first interference assembly in Embodiment 1; Figure 5 This is a schematic diagram of the overall structure from the second perspective in Embodiment 1; Figure 6 This is a schematic diagram of the drive component in Embodiment 1; Figure 7 This is a schematic diagram of the overall structure in Example 2; Figure 8 This is a schematic diagram of the drive component in Embodiment 2; Figure 9 This is a schematic diagram of the adjustment component in Example 2.

[0028] Explanation of reference numerals in the attached drawings: 1. Support assembly; 11. Support plate; 12. Support rod; 13. Support frame; 2. Flame generating assembly; 21. Flame generating cylinder; 211. Placement port; 212. Placement plate; 213. First connection port; 214. Connecting pipe; 22. Fixing base; 23. Windproof tube; 231. Windproof opening; 232. Windproof plate; 233. Second connection port; 24. Ignition stake; 25. Photoelectric sensor; 3. First interference assembly; 31. Interference box; 311. Light-transmitting opening; 312. Light-transmitting plate; 313. Groove; 32. Driving component; 321. Drive motor; 3211. Placement base; 322. Rotating shaft; 33. Fan blade; 34. Control board; 4. Adjustment assembly; 41. Sliding component; 42. Rotary table; 43. Mounting plate; 431. 44. Mounting slot; 441. Bidirectional screw; 442. Clamping plate; 443. Handle; 5. Drive assembly; 51. Slide rail; 52. Power component; 521. Rotating wheel; 522. First motor; 523. Belt; 53. Reset sensor; 54. Transmission component; 541. First screw; 542. Second screw; 543. First gear; 544. Second gear; 55. Meshing component; 551. Guide seat; 552. First cylinder; 553. Sliding plate; 554. Second motor; 555. Main gear; 6. Second interference assembly; 61. Slide seat; 62. Interference component; 621. Incandescent lamp; 622. Fluorescent lamp; 7. Control assembly; 71. Control frame; 72. Control panel; 73. Power control module; 8. Infrared flame detector. Detailed Implementation

[0029] This application discloses an infrared flame detector testing platform.

[0030] Example 1 Reference Figure 1 An infrared flame detector testing platform includes a support component 1, a flame generating component 2, and a first interference component 3, with the flame generating component 2 and the first interference component 3 both mounted on the support component 1.

[0031] Reference Figure 1 The support assembly 1 includes a support plate 11, a plurality of support rods 12 and a support frame 13. The support plate 11 is horizontally arranged. In this embodiment, the support plate 11 is a rectangular plate. The plurality of support rods 12 are all located on one side of the support plate 11. One end of each of the plurality of support rods 12 is welded to the support plate 11. The plurality of support rods 12 can support the support plate 11. The support frame 13 is located on one side of the support plate 11, and the top of the support frame 13 is flush with the top of the support plate 11.

[0032] Reference Figure 1 and Figure 2 The flame generating assembly 2 includes a generating cylinder 21, a fixing base 22, a windproof duct 23, an ignition post 24, and a photoelectric sensor 25. The generating cylinder 21 is located on the side of the support plate 11 away from the support rod 12. The generating cylinder 21 is vertically arranged, and a placement opening 211 is provided on the side wall of the generating cylinder 21. A placement plate 212 is provided at the placement opening 211 of the generating cylinder 21. One side of the placement plate 212 is hinged to the generating cylinder 21, and the side of the placement plate 212 away from the hinge end is detachably connected to the generating cylinder 21. The placement plate 212 can open or close the placement opening 211. The fixing base 22 is located inside the generating cylinder 21 and is fixedly connected to the bottom wall of the generating cylinder 21 by screws. The windproof duct 23 is located inside the generating cylinder 21, and the axis of the windproof duct 23 coincides with the axis of the generating cylinder 21. The windproof duct 23 is fixedly connected to the fixing base 22 away from the generating cylinder 21 by screws. On one side of the bottom wall, the windproof duct 23 has a windproof opening 231, which is connected to the placement opening 211. The windproof duct 23 has a windproof plate 232 at the windproof opening 231. One side of the windproof plate 232 is hinged to the windproof duct 23, and the side of the windproof plate 232 away from the hinge end is detachably connected to the windproof duct 23. The windproof plate 232 can open or close the windproof opening 231. The ignition pin 24 is located inside the windproof duct 23 and is fixedly connected to the middle of the bottom wall of the windproof duct 23 by screws. The ignition pin 24 is connected to the gas cylinder. The gas cylinder introduces gas into the ignition pin 24 to generate a flame. The photoelectric sensor 25 is fixedly connected to the inner wall of the windproof duct 23 by screws. The photoelectric sensor 25 is electrically connected to the gas cylinder through a controller. When the ignition pin 24 does not generate a flame, the photoelectric sensor 25 transmits a signal to the gas cylinder, and the gas cylinder does not introduce gas.

[0033] Reference Figure 3 and Figure 4The first interference component 3 is located on one side of the generating cylinder 21. The first interference component 3 includes an interference box 31, a driving component 32, at least one fan blade 33, and a control board 34. The interference box 31 is a hollow box. The generating cylinder 21, the interference box 31, and the support frame 13 are arranged in sequence. Each of the two vertically facing side walls of the interference box 31 has a light-transmitting opening 311, and the light-transmitting openings 311 on the two facing side walls of the interference box 31 are corresponding. One of the side walls with the light-transmitting opening 311 is close to the generating cylinder 21. The side wall of the generating cylinder 21 close to the interference box 31 has a first connection port 213, which communicates with the inner cavity of the generating cylinder 21. The side wall of the windproof duct 23 has a second connection port 233. The second connection port 233 corresponds to the first connection port 213, and the first connection port 213 and the second connection port 233 are at the same height as the flame generated by the ignition pile 24. The generating cylinder 21 is provided with a connecting pipe 214 at the first connection port 213. One end of the connecting pipe 214 passes through the first connection port 213 and communicates with the second connection port 233. The other end communicates with the light-transmitting opening 311 of the interference box 31 near the side wall of the generating cylinder 21. The connecting pipe 214 is welded to the windproof cylinder 23, the generating cylinder 21 and the interference box 31 in sequence. The interference box 31 is provided with a light-transmitting plate 312 at another light-transmitting opening 311. The light-transmitting plate 312 is slidably connected to the interference box 31. The size of the light-transmitting opening 311 can be adjusted by the light-transmitting plate 312.

[0034] Reference Figure 3 and Figure 4 The driving component 32 is located inside the interference box 31. The driving component 32 includes a driving motor 321 and a rotating shaft 322. The driving motor 321 is close to the light-transmitting port 311. The housing of the driving motor 321 is fixedly connected to a placement seat 3211 by screws. The placement seat 3211 is fixedly connected to the bottom wall of the interference box 31 by screws. The output shaft of the driving motor 321 and the rotating shaft 322 are coaxially fixedly connected by a coupling. The rotating shaft 322 is horizontally set, and the setting direction of the rotating shaft 322 is consistent with the distribution direction of the two light-transmitting ports 311. In this embodiment, there are three fan blades 33. The three fan blades 33 are welded to the outer wall of the rotating shaft 322. The three fan blades 33 can block the flame. The outer wall of the interference box 31 has a groove 313. The control board 34 is located in the groove 313. The control board 34 is fixedly connected to the interference box 31 by screws. The control board 34 is electrically connected to the driving motor 321.

[0035] Reference Figure 5 and Figure 6 An infrared flame detector testing platform also includes an adjustment component 4, a drive component 5, a second interference component 6, and a control component 7. The adjustment component 4 is connected to the support component 1 through the drive component 5, the second interference component 6 is disposed on the drive component 5, and the control component 7 is disposed on one side of the support component 1.

[0036] Reference Figure 5 The adjustment component 4 is located on the support frame 13. The adjustment component 4 includes a slider 41, a rotating platform 42, and a mounting plate 43. The slider 41 is located on the side of the support frame 13 away from the ground. In this embodiment, the slider 41 is a sliding seat. The slider 41 is slidably disposed on the support frame 13. The slider 41 can slide towards or away from the interference box 31. The rotating platform 42 is fixedly connected to the side of the slider 41 away from the support frame 13 by screws. The mounting plate 43 is located on the side of the rotating platform 42 away from the slider 41. The mounting plate 43 is rotatably connected to the rotating platform 42. The infrared flame detector 8 is detachably connected to the mounting plate 43 by screws. When the infrared flame detector 8 is installed on the mounting plate 43, the infrared flame detector 8 and the light-transmitting port 311 are at the same height. The rotating platform 42 can drive the mounting plate 43 to rotate.

[0037] Reference Figure 5 and Figure 6 The drive assembly 5 includes two slide rails 51, a power component 52, and a reset sensor 53. Both slide rails 51 are horizontally arranged, positioned away from the interference box 31. Both ends of the slide rails 51 are fixedly connected to the support frame 13 by screws. The two slide rails 51 are arranged side-by-side. The power component 52 includes two rotating wheels 521, a first motor 522, and a belt 523. The two rotating wheels 521 are located between the two slide rails 51, and their distribution direction is consistent with the length direction of the slide rails 51. The rotating wheels 521 are rotatably connected to the support frame 13. The housing of the first motor 522 is fixedly connected to the support frame 13 by screws. The output shaft of the first motor 522 is connected to one of the rotating wheels via a key. Wheel 521 is coaxially fixedly connected. The first motor 522 drives the rotating wheel 521 to rotate. The belt 523 is wound between the two rotating wheels 521. The sliding member 41 is slidably connected to the slide rail 51. The sliding member 41 can slide along the length of the slide rail 51. The sliding member 41 is fixedly bonded to the belt 523. The reset sensor 53 is fixedly connected to the support frame 13 by screws. The reset sensor 53 is electrically connected to the first motor 522. Before the detection starts, the sliding member 41 can move towards the reset sensor 53 on the slide rail 51. The reset sensor 53 can sense the position of the sliding member 41 and transmit the signal to the first motor 522. The first motor 522 drives the rotating wheel 521 to rotate. The belt 523 drives the sliding member 41 to move and reset the sliding member 41.

[0038] Reference Figure 5The second interference component 6 includes a slide block 61 and an interference element 62. The slide block 61 is slidably connected to the slide rail 51 and can slide along the length of the slide rail 51. In this embodiment, the interference element 62 includes an incandescent lamp 621 and a fluorescent lamp 622. The incandescent lamp 621 and the fluorescent lamp 622 are both fixedly connected to the slide block 61 by screws. The incandescent lamp 621 and the fluorescent lamp 622 move synchronously with the slide block 61 and can interfere with the detection environment of the infrared flame detector 8.

[0039] Reference Figure 5 and Figure 6 The control component 7 includes a control frame 71, a control panel 72, and a power control module 73. The control frame 71 is fixedly connected to the support frame 13 by screws. The control panel 72 is fixedly connected to the control frame 71 by screws. The control panel 72 is electrically connected to the first motor 522, the rotary table 42, the incandescent lamp 621, and the fluorescent lamp 622. The power control module 73 is fixedly connected to the control frame 71 by screws. The power control module 73 is electrically connected to the infrared flame detector 8 and can control the power supply of the infrared flame detector 8.

[0040] The implementation principle of Example 1 is as follows: When it is necessary to test the infrared flame detector 8, firstly, the infrared flame detector 8 to be tested is fixed with the adjustment component 4, and the gas in the gas tank is introduced into the ignition pile 24 to generate a flame. Then, the control component 7 is activated to reset the adjustment component 4. After that, the control component 7 will activate the drive component 5, which will push the adjustment component 4 to move towards the side closer to the first interference component 3 at a certain speed. During this process, the infrared flame detector 8 can be tested. Then, the second interference component 6 is activated, and the detection accuracy of the infrared flame detector 8 under the interference of the second interference component 6 can be detected. After the test is completed, the infrared flame detector 8 is separated from the adjustment component 4, and the remaining infrared flame detectors 8 are tested in the same way until the remaining infrared flame detectors 8 are tested. Then, the ignition pile 24 is turned off.

[0041] When the infrared flame detector 8 needs to be moved, the operator operates the control panel 72. The control panel 72 controls the first motor 522, which drives the rotating wheel 521 to rotate. Subsequently, the sliding member 41 can be reset, and the infrared flame detector 8 moves synchronously with the sliding member 41. Then, under the condition of no interference from the interfering member 62 and a constant power supply voltage, the first motor 522 drives the rotating wheel 521 to rotate. During the rotation of the rotating wheel 521, the infrared flame detector 8 moves towards the side closer to the interference box 31. When the infrared flame detector 8 detects a flame, the first motor 522 is turned off, and the operator records the distance the sliding member 41 slides. Then, the control panel 72 is activated, and the rotating plate drives the mounting plate 43 to rotate. At this time, the infrared flame detector 8 rotates with the mounting plate 43. When the infrared flame detector 8 no longer detects a flame, the angle of rotation of the mounting plate 43 is recorded. Following the above steps, the operation of the infrared flame detector 8 is measured under the following conditions: no interference from the interfering member 62 and a change in power supply voltage; interference from the interfering member 62 and a constant power supply voltage; and interference from the interfering member 62 and a change in power supply voltage.

[0042] Example 2 Reference Figure 7 , Figure 8 and Figure 9 The difference between this embodiment and Embodiment 1 is that the adjusting assembly 4 further includes four mounting members 44, which are evenly distributed around the circumference of the mounting plate 43. Each mounting member 44 includes a bidirectional screw 441, two clamping plates 442, and a handle 443. The mounting plate 43 has four mounting slots 431 on the side away from the rotating table 42, and these slots are evenly distributed around the circumference of the mounting plate 43. The mounting slots 431 are located from the center of the mounting plate 43 along its outer side. The bidirectional screw 441 is horizontally located on the side of the mounting plate 43 away from the rotating table 42. One bidirectional screw 441 is connected to one… Corresponding to each mounting slot 431, a bidirectional screw 441 is located within the mounting slot 431, and the setting direction of the bidirectional screw 441 is consistent with the setting direction of the mounting slot 431. Both ends of the bidirectional screw 441 are rotatably connected to the mounting plate 43. Two clamping plates 442 are threadedly connected to the bidirectional screw 441. Each of the two clamping plates 442 is located at one end of the bidirectional screw 441. The two clamping plates 442 can move toward each other or away from each other. The two clamping plates 442 can clamp the infrared flame detector 8. After the handle 443 passes through the mounting plate 43, one end of the bidirectional screw 441 is welded, and the handle 443 is rotatably connected to the mounting plate 43.

[0043] Reference Figure 7 and Figure 8The drive assembly 5 also includes a transmission component 54 and a meshing component 55. The transmission component 54 includes a first screw 541, a second screw 542, a first gear 543, and a second gear 544. The first screw 541 is horizontally arranged and is positioned away from the interference box 31. Both ends of the first screw 541 are rotatably connected to the support frame 13. The second screw 542 is arranged side by side with the first screw 541, and the arrangement of the second screw 542 is the same as that of the first screw 541. The sliding member 41 is threadedly connected to the first screw 541, and the slide block 61 is slidably connected to the first screw 541 and the slide block 61 is threadedly connected to the second screw 542. The first gear 543 is coaxially welded to one end of the first screw 541, and the second gear 544 is coaxially welded to one end of the second screw 542, with the first gear 543 close to the second gear 544.

[0044] Reference Figure 8 The meshing component 55 includes a guide seat 551, a first cylinder 552, a sliding plate 553, a second motor 554, and a main gear 555. The guide seat 551 is welded to the support frame 13 and is close to the first gear 543. The first cylinder 552 is horizontally arranged and its setting direction is perpendicular to the setting direction of the first screw 541. The cylinder body of the first cylinder 552 is fixedly connected to the guide seat 551 by screws. The piston rod of the first cylinder 552 is welded to the sliding plate 553. The housing of the second motor 554 is fixedly connected to one side of the sliding plate 553 by screws. The output shaft of the second motor 554 passes through the sliding plate 553 and is coaxially fixedly connected to the main gear 555 by a key connection. The main gear 555 can mesh with the first gear 543 and the second gear 544.

[0045] The implementation principle of Example 2 is as follows: When it is necessary to install the infrared flame detector 8, the operator turns the handle 443. At this time, the two clamping plates 442 move away from each other and place the infrared flame detector 8 in the two clamping plates 442. Turn the handle 443 in the opposite direction and the two clamping plates 442 can clamp the infrared flame detector 8. Following the above steps, the remaining mounting parts 44 clamp and install the infrared flame detector 8.

[0046] When the infrared flame detector 8 needs to be moved, the operator operates the control panel 72. The control panel 72 controls the second motor 554, which drives the main gear 555 to rotate. Subsequently, through the cooperation of the first cylinder 552 and the second motor 554, the main gear 555 meshes with the first gear 543, allowing the sliding member 41 to reset. The infrared flame detector 8 moves synchronously with the sliding member 41. Then, under conditions of no interference from the interference member 62 and a constant power supply voltage, the second motor 554 drives the main gear 555 to rotate, and the main bevel gear drives the first gear 543 to rotate. The infrared flame detector 8 moves towards the side closer to the interference box 31. When the infrared flame detector 8 detects a flame, the first motor 522 is turned off, and the operator records the distance the sliding member 41 has slid. Then, the control panel 72 is activated, and the rotating plate drives the mounting plate 43 to rotate. At this time, the infrared flame detector 8 rotates with the mounting plate 43. When the infrared flame detector 8 no longer detects a flame, the angle of rotation of the mounting plate 43 is recorded.

[0047] When it is necessary to move the interference component 62, the control panel 72 is activated. At this time, through the cooperation of the first cylinder 552 and the second motor 554, the main gear 555 and the second gear 544 are meshed. The second motor 554 drives the main gear 555 to rotate, and the main gear 555 can drive the second gear 544 to rotate. At the same time, the interference component 62 can move.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An infrared flame detector inspection platform, characterized in that: It includes a support assembly (1), a flame generating assembly (2), an adjustment assembly (4), a drive assembly (5), and a control assembly (7). The support assembly (1) includes a support plate (11) and a support frame (13). The flame generating assembly (2) is located on the support plate (11). The support plate (11) is used to support the flame generating assembly (2). The flame generating assembly (2) is used to generate flame. The adjustment component (4) is located on the support frame (13). The adjustment component (4) includes a slider (41), which is slidably disposed on the support frame (13). The slider (41) can move closer to or further away from the flame generating component (2). An infrared flame detector (8) is connected to the slider (41). The infrared flame detector (8) and the flame generating component (2) are located at the same height. The drive component (5) includes a power component (52), which is connected to the support frame (13). The power component (52) is connected to the slider (41) to drive the slider (41) to move. The control component (7) includes a control panel (72), which is connected to one side of the support frame (13). The control panel (72) is electrically connected to the slider (41). It also includes a second interference component (6), which is located between the flame generating component (2) and the adjustment component (4). The second interference component (6) includes a slide (61) and an interference element (62). The slide (61) is slidably connected to the support frame (13). The slide (61) can move toward or away from the flame generating component (2). The interference element (62) is connected to the slide (61) and is used to interfere with the detection environment of the infrared flame detector (8). The drive assembly (5) further includes a transmission component (54) and a meshing component (55). The transmission component (54) includes a first screw (541), a second screw (542), a first gear (543), and a second gear (544). The first screw (541) is disposed on the side away from the flame generating assembly (2) from the flame generating assembly (2). Both ends of the first screw (541) are rotatably connected to the support frame (13). The second screw (542) is disposed side by side with the first screw (541). The arrangement of the second screw (542) is the same as that of the first screw. The configuration of (541) is the same. The sliding member (41) is threadedly connected to the first screw (541), the sliding block (61) is slidably connected to the first screw (541), the sliding block (61) is threadedly connected to the second screw (542), the sliding member (41) is slidably connected to the second screw (542), the first gear (543) is coaxially fixed to one end of the first screw (541), the second gear (544) is coaxially fixed to one end of the second screw (542), and the first gear (543) is close to the second gear (544). The meshing member (55) is connected to the support frame (13). The meshing member (55) is used to mesh with the first gear (543) and the second gear (544) respectively. The meshing member (55) can drive the first gear (543) and the second gear (544) to rotate. The control panel (72) is electrically connected to the meshing member (55).

2. The infrared flame detector inspection platform according to claim 1, characterized in that: The drive assembly (5) further includes two slide rails (51), both of which are horizontally fixed to the support frame (13). The slide rails (51) are arranged on the side away from the flame generating assembly (2) from the flame generating assembly (2), and the sliding member (41) is slidably connected to the slide rails (51). The power component (52) includes two rotating wheels (521), a first motor (522), and a belt (523). The two rotating wheels (521) are located between the two slide rails (51), and the distribution direction of the two rotating wheels (521) is consistent with the length direction of the slide rails (51). The rotating wheels (521) are rotatably connected to the support frame (13). The housing of the first motor (522) is fixed to the support frame (13). The output shaft of the first motor (522) is coaxially fixed to one of the rotating wheels (521) by a key connection. The belt (523) is wound between the two rotating wheels (521). The sliding member (41) is fixed to the belt (523). The first motor (522) is electrically connected to the control panel (72).

3. The infrared flame detector inspection platform according to claim 1, characterized in that: The meshing component (55) includes a guide seat (551), a first cylinder (552), a second motor (554), and a main gear (555). The guide seat (551) is fixed to the support frame (13) and is close to the first gear (543). The first cylinder (552) is horizontally arranged and its setting direction is perpendicular to the setting direction of the first screw (541). The cylinder body of the first cylinder (552) is fixed to the guide seat (551). The piston rod of the first cylinder (552) is connected to the housing of the second motor (554). The output shaft of the second motor (554) is coaxially fixed to the main gear (555) by a key connection. The main gear (555) is used to mesh with the first gear (543) and the second gear (544). The control panel (72) is electrically connected to both the first cylinder (552) and the second motor (554).

4. An infrared flame detector testing platform according to any one of claims 1-3, characterized in that: The adjustment assembly (4) further includes a rotating platform (42) and a mounting plate (43). The rotating platform (42) is fixed to the sliding member (41), and the mounting plate (43) is rotatably connected to the rotating platform (42). The mounting plate (43) is detachably connected to the infrared flame detector (8). The rotating platform (42) is electrically connected to the control panel (72), and the rotating platform (42) drives the mounting plate (43) to rotate.

5. The infrared flame detector inspection platform according to claim 4, characterized in that: The adjustment assembly (4) also includes four mounting parts (44), which are evenly distributed around the mounting plate (43). Each mounting part (44) includes a bidirectional screw (441) and two clamping plates (442). The bidirectional screw (441) is horizontally located on the side of the mounting plate (43) away from the rotary table (42). Both ends of the bidirectional screw (441) are rotatably connected to the mounting plate (43). The two clamping plates (442) are threadedly connected to the bidirectional screw (441). The two clamping plates (442) can move toward each other or away from each other. The two clamping plates (442) can clamp the infrared flame detector (8).

6. The infrared flame detector inspection platform according to claim 1, characterized in that: It also includes a first interference component (3), which is located between the flame generating component (2) and the second interference component (6). The first interference component (3) is located on the support plate (11). The first interference component (3) includes an interference box (31), a driving component (32), and at least one fan blade (33). The interference box (31) has a light-transmitting opening (311) on each of its two opposite side walls arranged in the vertical direction. The two light-transmitting openings (311) correspond to each other, and one of them has the light-transmitting opening. The sidewall of (311) is close to the flame generating assembly (2). The light-transmitting port (311) and the flame generating assembly (2) are at the same height. The driving member (32) is close to one of the light-transmitting ports (311). The driving member (32) is connected to the sidewall of the interference box (31). The driving member (32) is connected to the fan blade (33) to drive the fan blade (33) to rotate. The fan blade (33) is located in the light-transmitting port (311). The fan blade (33) can achieve interval blocking of the flame.

7. The infrared flame detector inspection platform according to claim 6, characterized in that: The driving component (32) includes a driving motor (321) and a rotating shaft (322). The housing of the driving motor (321) is fixed to the side wall of the interference box (31). The output shaft of the driving motor (321) and the rotating shaft (322) are coaxially fixed by a coupling. The setting direction of the rotating shaft (322) is consistent with the distribution direction of the two light-transmitting ports (311). The fan blade (33) is fixed to the outer wall of the rotating shaft (322).

8. The infrared flame detector inspection platform according to claim 4, characterized in that: The control component (7) further includes a power control module (73), which is connected to the support frame (13) and electrically connected to the infrared flame detector (8). The power control module (73) is used to control the power supply voltage of the infrared flame detector (8).

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