Equipment for fire-fighting equipment detection and use method thereof

Abstract

The invention discloses fire-fighting equipment detection equipment and a use method thereof, and relates to the technical field of fire-fighting instruments, the fire-fighting equipment detection equipment comprises a telescopic rod, a communication bin is fixedly mounted on the top surface of the telescopic rod, a plurality of smoke inlets are formed in the top surface of the communication bin, and baffles are fixedly mounted on the two sides of the top surface of the communication bin; a rotating rod is rotationally connected between the two baffles through a bearing, a driving motor is fixedly installed on the side wall of one baffle, the practicability and accuracy of the equipment for fire-fighting equipment detection are improved through arrangement of the sealing assembly, and the smoke removal mechanism is arranged, so that the smoke removal efficiency is improved. The exhaust fan, the blocking net, the metal sintering filter plate, the ceramic filter plate, the high polymer material filter plate and the like are matched with one another, so that smoke generated in the detection process can be efficiently removed, the smoke is prevented from accumulating on a detection site and causing potential threats to the health of workers, meanwhile, the smoke is prevented from being attached to components and the metal net in the detector, and the detection efficiency is improved. Therefore, the detector components are aged, and false alarm or missing alarm phenomena occur.

Description

Technical Field

[0001] The present invention relates to the technical field of fire-fighting equipment, and in particular to a fire-fighting facility detection device and a use method thereof. Background Art

[0002] Firefighting facility inspection is an important part of ensuring fire safety. It involves regular inspection, testing and evaluation of various firefighting equipment and facilities to ensure that they can function normally in emergency situations. However, traditional firefighting facility inspection methods have many shortcomings, such as low inspection efficiency and poor accuracy. These problems have largely restricted the effectiveness and reliability of firefighting inspection work.

[0003] The existing fire smoke guns are directly exposed to the air when working. When simulating a smoke environment, they will be affected by external wind or other factors, resulting in the smoke being unable to accurately enter the smoke inlet window of the smoke sensor, causing the staff to need to lift the equipment for a long time, which greatly increases the detection time. In addition, the existing fire smoke guns have relatively single functions and can only meet the detection requirements of smoke sensors, but cannot test other types of detectors, such as temperature sensors, flame sensors, etc., which reduces the use range and flexibility of the equipment. In addition, the existing fire smoke guns mostly use stick incense as the smoke source. The main components of stick incense are plant wood powder, viscose powder, spices, etc. When the stick incense is ignited, a large amount of ash and smoke oil will be released. When these ash and smoke oil are blown into the maze of the smoke sensor, they are easy to adhere to the components and metal net in the detector. Long-term use may cause aging of the detector components, false alarms or missed alarms, and will also affect the service life of the detector. Therefore, based on the above search and in combination with the prior art, a fire protection facility detection device and a method of using the same are proposed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a fire protection facility detection device and a method of using the same to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A fire-fighting facility detection device and a method of using the same, comprising: a telescopic rod, a connecting chamber fixedly mounted on the top surface of the telescopic rod, a plurality of smoke inlets provided on the top surface of the connecting chamber, baffles fixedly mounted on both sides of the top surface of the connecting chamber, a rotating rod rotatably connected between the two baffles via bearings, a driving motor fixedly mounted on the side wall of one of the baffles, an output shaft of the driving motor connected to the side wall of the rotating rod, a fire-fighting smoke gun, a flame simulator and a temperature calibrator fixedly mounted on the outer surface of the rotating rod via screws in sequence; a handle, the handle being arranged below the telescopic rod, a control button fixedly mounted on the outer surface of the handle, a battery compartment provided on the top surface of the handle, The inner wall of the battery compartment is provided with an internal thread, and the outer surface of the telescopic rod is provided with an external thread, and the internal thread and the external thread cooperate with each other; a sealing assembly, the sealing assembly is arranged on the telescopic rod, and the sealing assembly includes: a limiting ring, the limiting ring is fixedly installed on the outer surface of the telescopic rod, a buffer spring is fixedly installed on the top surface of the limiting ring, the outer surface of the telescopic rod is located above the buffer spring and is slidably connected with a sliding ring, support rods are fixedly installed on both side walls of the sliding ring, and a transparent protective cover is fixedly installed on the top surface of the support rod, and the sealing assembly also includes an adsorption assembly; a smoke removal mechanism, the smoke removal mechanism is arranged on the limiting ring, and is used to adsorb and remove smoke generated by the fire smoke gun.

[0006] Preferably, the adsorption component includes: an iron ring, which is fixedly mounted on the top surface of the sliding ring, and a mounting groove is provided on the bottom surface of the connecting chamber, and a plurality of circular magnets are fixedly mounted on the inner wall of the mounting groove, and the circular magnets cooperate with the iron ring.

[0007] Preferably, the smoke removal mechanism includes: a shell, the shell is fixedly mounted on the side wall of the limiting ring, the top and bottom surfaces of the shell are provided with through grooves, the top surface of the shell is slidably connected with a cover plate, support plates are fixedly mounted on the inner walls on both sides of the through groove, an exhaust fan is fixedly mounted between the two support plates, a connecting groove 1 is provided on the bottom surface of the connecting bin, a connecting groove 2 is provided at the center of the top surface of the cover plate, and the smoke removal mechanism also includes a connecting component and a purification component.

[0008] Preferably, the connecting component includes: a hose, the top surface of the hose is fixedly connected to the inner wall of the connecting groove one, the bottom surface of the hose is slidably connected to the inner wall of the connecting groove two, the top surface of the cover plate is fixedly mounted with a flange, the flange clamps the iron ring, and the flange is sequentially provided with bolt one, and the bolt one tightens the flange.

[0009] Preferably, the purification component includes: a blocking net, which is arranged on the side wall of the through slot, a metal sintered filter plate is arranged below the blocking net, a ceramic filter plate is arranged below the metal sintered filter plate, a polymer material filter plate is arranged below the ceramic filter plate, and card slots are opened on both side walls of the through slot. The purification component also includes a connecting piece.

[0010] Optionally, the connecting parts include: two limit rods, the two limit rods are respectively fixedly mounted at the two ends of the bottom surface of the cover plate, and blocks are fixedly mounted on the two side walls of the blocking net, the metal sintered filter plate, the ceramic filter plate and the polymer material filter plate, the blocks slide on the slots, and the top surfaces of the blocks are provided with limit holes, an iron block is arranged below the two limit rods, an iron block is fixedly mounted on the top surface of the iron block, an iron block is arranged on the bottom surfaces of the two limit rods, bolt two is fixedly mounted on the top surfaces of the two iron blocks, a threaded groove is opened on the bottom surfaces of the two limit rods, the bolt two is threadedly connected to the threaded groove, and rectangular magnets are fixedly mounted on the bottom surfaces of the two slots, and the rectangular magnets cooperate with the iron blocks.

[0011] Preferably, a circular groove is formed on the bottom surface of the transparent protective cover, and the outer diameter of the circular groove on the bottom surface of the transparent protective cover is the same as the outer diameter of the connecting chamber.

[0012] The present invention also provides a method for using a fire-fighting facility detection device, which is applied to the above-mentioned fire-fighting facility detection device, and comprises the following steps: S1: Adjust the telescopic rod to a suitable height and ensure that it is stable and reliable. Fix the connecting compartment on the top surface of the telescopic rod to ensure that the connection is tight. Install the fire smoke gun, flame simulator and temperature calibrator on the rotating rod in sequence with screws and ensure that they can rotate smoothly. Put the battery into the battery compartment of the handle and ensure that the battery is installed correctly and fully charged. S2: Ensure that the limit ring is fixed on the telescopic rod, and install the buffer spring on the top surface of the limit ring. Combine the sliding ring with the transparent protective cover through the support rod, and slide it on the telescopic rod to ensure smooth sliding. Fix the shell on the side wall of the limit ring, and install the support plate and the exhaust fan. Connect the hose between the bottom surface of the connecting chamber and the top surface of the cover plate to ensure good sealing. Install the barrier net, metal sintered filter plate, ceramic filter plate and polymer filter plate, and fix them in the shell through the connector. S3: According to the type of sensor to be detected, such as smoke sensor, flame sensor, temperature sensor, the driving motor is controlled to start or stop through the control button, so that the corresponding detection tool, such as fire smoke gun, flame simulator, temperature calibrator, is rotated to the top surface of the rotating rod, and the corresponding detection tool, such as fire smoke gun, flame simulator, temperature calibrator, is started through the control button; S4: According to the detection type, such as smoke sensor, push the sliding ring to make the transparent protective cover rise until its bottom surface fits tightly with the outer surface of the connecting chamber to ensure that the smoke can accurately enter the sensor. The transparent protective cover is fixed under the connecting chamber through the adsorption effect of the iron ring and the circular magnet. For the smoke sensor, start the fire smoke gun to generate smoke, and guide the smoke into the sensor through the transparent protective cover. For the flame sensor, use the flame simulator emission spectrum for calibration. For the temperature sensor, use the temperature calibrator for temperature calibration; S5: After the detection is completed, start the exhaust fan, suck the smoke into the connecting chamber through the smoke inlet, and then enter the shell through the hose, and then be discharged after being purified by the blocking net, metal sintered filter plate, ceramic filter plate and polymer filter plate. Regularly clean or replace the blocking net, metal sintered filter plate, ceramic filter plate and polymer filter plate. By rotating bolts 1 and 2, remove the flange and purification assembly from the shell respectively, and clean or replace them. After cleaning or replacement, reset the equipment according to the reverse steps to ensure that all components are installed correctly and firmly.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by providing a sealing component, the practicability and accuracy of the fire-fighting facility detection equipment are improved. By designing the close cooperation between the transparent protective cover and the connecting chamber, and utilizing the adsorption mechanism of the iron ring and the circular magnet, the sealed package of the detection area is realized, effectively isolating the external wind, dust and other interference factors, ensuring that the smoke generated by the fire smoke gun can accurately enter the smoke sensor to be detected, and improving the accuracy and reliability of the detection. In addition, the design of the transparent protective cover is also convenient for the staff to observe the detection process, improves the detection efficiency of the equipment, and also prolongs the service life of the sensor, reducing the false alarm or missed alarm caused by external factors; 2. In the present invention, a smoke removal mechanism is provided so that the exhaust fan, barrier net, metal sintered filter plate, ceramic filter plate and polymer filter plate cooperate with each other, which can effectively remove the smoke generated in the detection process, avoid the accumulation of smoke at the detection site, and cause potential threat to the health of the staff. At the same time, it can prevent smoke from adhering to the components and metal net in the detector, causing aging of the detector components, false alarms or missed alarms, and it also has the characteristics of easy maintenance and easy cleaning. Through simple disassembly and replacement operations, the long-term and efficient operation of the smoke removal mechanism can be maintained, thereby improving the safety of equipment use, complying with modern environmental protection concepts, and reducing the pollution of the environment by detection operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the lifting structure of the sealing assembly of the present invention; Figure 3 This is a schematic diagram of the split structure of the handle and the telescopic rod of the present invention; Figure 4 This is a schematic diagram of the top view of the connecting warehouse of the present invention; Figure 5 It is a schematic diagram of the overall structure of the smoke removal mechanism of the present invention; Figure 6 It is a schematic diagram of the top view of the smoke removal mechanism of the present invention; Figure 7 This is a schematic diagram of the separation structure of the purification component and the shell of the present invention; Figure 8 This is a schematic diagram of the internal structure of the housing of the present invention; Fig. 9 It is a schematic diagram of the disassembled structure of the connecting piece of the present invention.

[0015] In the figure: 1. telescopic rod; 2. connecting compartment; 3. smoke inlet; 4. baffle; 5. rotating rod; 6. driving motor; 7. fire smoke gun; 8. flame simulator; 9. temperature calibrator; 10. handle; 11. control button; 12. battery compartment; 13. internal thread; 14. external thread; 15. limit ring; 16. buffer spring; 17. sliding ring; 18. support rod; 19. transparent protective cover; 20. iron ring; 21. mounting slot; 22. round magnet; 2 3. Shell; 24. Through slot; 25. Cover plate; 26. Support plate; 27. Exhaust fan; 28. Connection slot one; 29. ​​Connection slot two; 30. Hose; 31. Flange; 32. Bolt one; 33. Barrier net; 34. Metal sintered filter plate; 35. Ceramic filter plate; 36. Polymer filter plate; 37. Slot; 38. Limit rod; 39. Block; 40. Limit hole; 41. Iron block; 42. Bolt two; 43. Threaded groove; 44. Rectangular magnet. DETAILED DESCRIPTION

[0016] 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.

[0017] In a typical implementation of this application, please refer to Figures 1 to 9As shown, a fire-fighting facility detection device and a method of using the same include a telescopic rod 1, a connecting chamber 2 is fixedly mounted on the top surface of the telescopic rod 1, a plurality of smoke inlets 3 are provided on the top surface of the connecting chamber 2, baffles 4 are fixedly mounted on both sides of the top surface of the connecting chamber 2, a rotating rod 5 is rotatably connected between the two baffles 4 through a bearing, a driving motor 6 is fixedly mounted on the side wall of one of the baffles 4, the output shaft of the driving motor 6 is connected to the side wall of the rotating rod 5, and a fire smoke gun 7, a flame simulator 8 and a temperature calibrator 9 are fixedly mounted on the outer surface of the rotating rod 5 in sequence through screws; The handle 10 is arranged below the telescopic rod 1, a control button 11 is fixedly installed on the outer surface of the handle 10, a battery compartment 12 is provided on the top surface of the handle 10, an inner wall of the battery compartment 12 is provided with an inner thread 13, and an outer surface of the telescopic rod 1 is provided with an outer thread 14, and the inner thread 13 and the outer thread 14 cooperate with each other.

[0018] The existing fire smoke gun 7 requires that the various components of the fire smoke gun 7 be assembled to ensure that the connection is firm. If a fire smoke gun 7 that requires power is used, the power cord must be connected to the indoor power supply according to the instructions, and the wiring must be firm. According to the test requirements, the position of the fire smoke gun 7 and the length of the telescopic rod 1 are adjusted to ensure that the top of the tester can be accurately aligned with the smoke inlet window of the smoke sensor to be tested. The switch of the fire smoke gun 7 is turned on by the control button 11 to start the test program. At this time, the fire smoke gun 7 will begin to spray atomized liquid to simulate a smoke environment.

[0019] The above process is the basic working process of the current fire smoke gun 7.

[0020] However, the existing fire smoke gun 7 is directly exposed to the air when working. When simulating a smoke environment, it will be affected by external wind or other factors, resulting in the smoke being unable to accurately enter the smoke inlet window of the smoke sensor, causing the staff to need to lift the device for a long time, which greatly increases the detection time. In addition, the existing fire smoke gun 7 has a relatively single function and can only meet the detection requirements of the smoke sensor, but cannot test other types of detectors, such as temperature sensors, flame sensors, etc., which reduces the scope of use and flexibility of the device. In addition, the existing fire smoke guns 7 mostly use stick incense as the smoke source. The main components of stick incense are plant wood powder, viscose powder, spices, etc. When the stick incense is ignited, a large amount of ash and smoke oil will be released. When these ash and smoke oil are blown into the maze of the smoke sensor, they are easy to adhere to the components and metal nets in the detector. Long-term use may cause aging of the detector components, false alarms or missed alarms, and will also affect the service life of the detector.

[0021] Therefore, based on the above problems, we first design a sealing component, which is arranged on the telescopic rod 1. The sealing component includes: a limit ring 15, which is fixedly installed on the outer surface of the telescopic rod 1, and a buffer spring 16 is fixedly installed on the top surface of the limit ring 15. The outer surface of the telescopic rod 1 is located above the buffer spring 16 and is slidably connected with a sliding ring 17. Support rods 18 are fixedly installed on both side walls of the sliding ring 17, and a transparent protective cover 19 is fixedly installed on the top surface of the support rod 18. A circular groove is provided on the bottom surface of the transparent protective cover 19, and the outer diameter of the circular groove on the bottom surface of the transparent protective cover 19 is the same as the outer diameter of the connecting warehouse 2. The sealing component also includes an adsorption component, which includes: an iron ring 20, which is fixedly installed on the top surface of the sliding ring 17, and an installation groove 21 is provided on the bottom surface of the connecting warehouse 2. A plurality of circular magnets 22 are fixedly installed on the inner wall of the installation groove 21, and the circular magnets 22 cooperate with the iron ring 20.

[0022] Through the above-mentioned features, the use scope of the equipment can be increased and the fire smoke gun 7 can be prevented from being directly exposed to the air when working. Specifically, the staff can control the start or stop of the drive motor 6 through the control button 11 on the handle 10 according to the type of sensor currently detected. When the drive motor 6 starts, it can drive the rotating rod 5 connected to the output shaft of the drive motor 6 to rotate. When the rotating rod 5 rotates, the fire smoke gun 7, flame simulator 8 and temperature calibrator 9 on the surface of the rotating rod 5 will rotate to the top surface of the rotating rod 5 in turn. If it is a smoke sensor, the fire smoke gun 7 is located on the top surface of the rotating rod 5. If it is a flame sensor, the flame simulator 8 is located on the top surface of the rotating rod 5. If it is a temperature sensor, the temperature calibrator 9 is located on the top surface of the rotating rod 5. The staff can start the fire smoke gun by controlling the button 11. The gun 7, the flame simulator 8 and the temperature calibrator 9 are used to make it work. When the detection type is located at the smoke sensor, the staff pushes the sliding ring 17 to make the sliding ring 17 close to the bottom surface of the connecting chamber 2. When the sliding ring 17 rises, the support rod 18 fixedly connected to the sliding ring 17 and the transparent protective cover 19 fixedly connected to the support rod 18 will move up. When the sliding ring 17 moves to the bottom of the connecting chamber 2, the iron ring 20 on the top surface of the sliding ring 17 will be adsorbed by the circular magnet 22 in the mounting groove 21, so that the transparent protective cover 19 is at the top so that it wraps the entire smoke sensor, which is convenient for the work of the fire smoke gun 7. The outer diameter of the circular groove below the transparent protective cover 19 is the same as the outer diameter of the connecting chamber 2, so that the transparent protective cover 19 will not conflict with the connecting chamber 2 during the rising process to cause motion interference; It is worth mentioning that the flame simulator 8 emits ultraviolet and infrared spectra similar to real flames through the internal light source and spectrum control module. When the spectrum emitted by the flame simulator 8 irradiates the detection window of the flame sensor, the flame sensor will regard it as a real flame and generate a corresponding alarm signal. By observing the alarm response of the flame sensor, it can be judged whether it is working properly and whether the sensitivity is up to standard. This method is particularly suitable for occasions where it is impossible to use real open flames for calibration, such as explosion-proof environments or high-risk areas. The temperature calibrator 9 is connected to the temperature sensor to be calibrated, such as thermocouples, platinum resistance, etc., through a bridge connection circuit to ensure signal The signal is accurately transmitted, and the heater and the refrigerator are started through the control circuit of the temperature calibrator 9, so that the temperature of the meter under test, that is, the temperature sensor to be calibrated, changes between the set values. For example, the temperature is first raised to the set value t telescopic rod 1, and then the heating is stopped and the cooling is started to reduce the temperature to the set value t connecting chamber 2. During the temperature change process, the voltage signal and the current signal generated at both ends of the meter under test are collected using the current transformer and the voltage transformer, and these signals are sent to the computer for processing and calculation. The computer determines whether the meter under test is qualified based on the collected signals and the processing results. This is an existing mature technical means, and therefore, it will not be described in detail in the present invention.

[0023] At the same time, based on the previous problems, we have also designed a smoke removal mechanism, which is arranged on the limiting ring 15 and is used to absorb and remove the smoke generated by the fire smoke gun 7. The smoke removal mechanism includes: a shell 23, the shell 23 is fixedly mounted on the side wall of the limiting ring 15, the top and bottom surfaces of the shell 23 are both provided with through grooves 24, the top surface of the shell 23 is slidably connected with a cover plate 25, support plates 26 are fixedly mounted on the inner walls on both sides of the through groove 24, an exhaust fan 27 is fixedly mounted between the two support plates 26, a connecting groove 1 28 is opened on the bottom surface of the connecting bin 2, and a connecting groove 2 29 is opened at the center of the top surface of the cover plate 25, and the smoke removal mechanism also includes a connecting component and a purification component.

[0024] As a preferred implementation in this embodiment, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Fig. 9 As shown, the connecting component includes: a hose 30, the top surface of the hose 30 is fixedly connected to the inner wall of the connecting groove 28, the bottom surface of the hose 30 is slidably connected to the inner wall of the connecting groove 29, and a flange 31 is fixedly installed on the top surface of the cover plate 25, the flange 31 clamps the iron ring 20, and the flange 31 is sequentially provided with bolts 32, and the bolts 32 tighten the flange 31.

[0025] As a preferred implementation in this embodiment, please refer to Figure 7 to Figure 9As shown, the purification component includes: a blocking net 33, the blocking net 33 is arranged on the side wall of the through groove 24, a metal sintered filter plate 34 is arranged below the blocking net 33, a ceramic filter plate 35 is arranged below the metal sintered filter plate 34, a polymer filter plate 36 is arranged below the ceramic filter plate 35, and card slots 37 are opened on both side walls of the through groove 24. The purification component also includes a connecting piece.

[0026] As a preferred implementation in this embodiment, please refer to Figure 7 to Figure 9 As shown, the connecting piece includes: two limit rods 38, the two limit rods 38 are fixedly installed at the two ends of the bottom surface of the cover plate 25 respectively, and the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer material filter plate 36 are fixedly installed with a clamping block 39 on both side walls, the clamping block 39 slides on the clamping groove 37, and the top surface of the clamping block 39 is provided with a limit hole 40, an iron block 41 is arranged below the two limit rods 38, and the top surface of the iron block 41 is fixedly installed with the iron block 41, the bottom surface of the two limit rods 38 is provided with an iron block 41, and the top surface of the two iron blocks 41 is fixedly installed with a bolt 42, the bottom surface of the two limit rods 38 is provided with a threaded groove 43, and the bolt 42 is threadedly connected with the threaded groove 43, and the bottom surface of the two clamping grooves 37 is fixedly installed with a rectangular magnet 44, and the rectangular magnet 44 and the iron block 41 cooperate with each other.

[0027] Through the above-mentioned features, the smoke sprayed out by the fire smoke gun 7 can be removed. Specifically, when the smoke sensor is detected, the smoke will gather in the smoke sensor and the transparent protective cover 19. At this time, the staff will start the exhaust fan 27 through the control button 11. At this time, the smoke will flow into the connecting warehouse 2 through the smoke inlet 3 and gather. Then, the smoke in the connecting warehouse 2 will flow into the shell 23 through the hose 30. The smoke will be discharged after being purified by the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer filter plate 36 to avoid affecting the staff. If the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer filter plate 36 need to be replaced or cleaned, the staff only needs to It is necessary to remove the bolt 1 32 of the fastening flange 31 by rotation so that the lower end of the hose 30 is disengaged from the connecting groove 2 29, and the cover plate 25 is then pulled out from the top surface of the shell 23 through the handle on the top surface of the cover plate 25. At this time, the rectangular magnet 44 is separated from the iron block 41, and the staff then rotates the iron block 41 to rotate the bolt 2 42 fixedly connected to the iron block 41 out of the threaded groove 43, so that the blocks 39 on both sides of the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer filter plate 36 can slide out from the outer surface of the limit rod 38, and the interface can be used to replace or clean the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer filter plate 36. During installation, you only need to reverse the above steps.

[0028] As a preferred implementation in this embodiment, please refer to Figures 1 to 9 As shown, the present invention also provides a method for using a fire-fighting facility detection device, which is applied to the above-mentioned fire-fighting facility detection device, and includes the following steps: S1: Adjust the telescopic rod 1 to a suitable height and ensure that it is stable and reliable, fix the connecting compartment 2 on the top surface of the telescopic rod 1, ensure that the connection is tight, install the fire smoke gun 7, flame simulator 8 and temperature calibrator 9 on the rotating rod 5 in sequence with screws, and ensure that they can rotate smoothly, put the battery into the battery compartment 12 of the handle 10, and ensure that the battery is installed correctly and fully charged; S2: Ensure that the limit ring 15 is fixed on the telescopic rod 1, and install the buffer spring 16 on the top surface of the limit ring 15, combine the sliding ring 17 with the transparent protective cover 19 through the support rod 18, and slide and install it on the telescopic rod 1 to ensure smooth sliding, fix the shell 23 on the side wall of the limit ring 15, and install the support plate 26 and the exhaust fan 27, connect the hose 30 between the bottom surface of the connecting chamber 2 and the top surface of the cover plate 25 to ensure good sealing, install the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer material filter plate 36, and fix them in the shell 23 through the connector; S3: According to the type of sensor to be detected, such as a smoke sensor, a flame sensor, and a temperature sensor, the drive motor 6 is controlled to start or stop through the control button 11, so that the corresponding detection tools, such as the fire smoke gun 7, the flame simulator 8, and the temperature calibrator 9, are rotated to the top surface of the rotating rod 5, and the corresponding detection tools, such as the fire smoke gun 7, the flame simulator 8, and the temperature calibrator 9, are started through the control button 11; S4: According to the detection type such as smoke sensor, push the sliding ring 17 to make the transparent protective cover 19 rise until its bottom surface is tightly fitted with the outer surface of the connecting chamber 2 to ensure that the smoke can accurately enter the sensor. The transparent protective cover 19 is fixed under the connecting chamber 2 through the adsorption effect of the iron ring 20 and the circular magnet 22. For the smoke sensor, start the fire smoke gun 7 to generate smoke, and guide the smoke into the sensor through the transparent protective cover 19. For the flame sensor, use the flame simulator 8 to calibrate the emission spectrum. For the temperature sensor, use the temperature calibrator 9 to perform temperature calibration; S5: After the detection is completed, start the exhaust fan 27, suck the smoke into the connecting chamber 2 through the smoke inlet 3, and then enter the shell 23 through the hose 30, and then be discharged after being purified by the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer filter plate 36. Regularly clean or replace the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer filter plate 36, and remove the flange 31 and the purification component from the shell 23 by rotating the bolt 1 32 and the bolt 2 42, respectively, and perform cleaning or replacement operations. After cleaning or replacement, reset the equipment according to the reverse steps to ensure that all components are installed correctly and firmly.

[0029] Working principle: When in use, first adjust the telescopic rod 1 to a suitable height to ensure stability and reliability, then fix the connecting compartment 2 on the top surface of the telescopic rod 1 to ensure a tight connection without gaps, then install the fire smoke gun 7, flame simulator 8 and temperature calibrator 9 on the rotating rod 5 in sequence with screws, and make sure they can rotate smoothly, finally, put the battery into the battery compartment 12 of the handle 10, ensure that the battery is installed correctly and has sufficient power to provide stable power support for the equipment, after the equipment is ready, it is necessary to install the sealing and smoke removal mechanism, first, fix the limit ring 15 on the telescopic rod 1, and install the buffer spring 16 on its top surface, then, combine the sliding ring 17 with the transparent protective cover 19 through the support rod 18, and slide it on the telescopic rod 1, Ensure smooth sliding. Next, fix the shell 23 on the side wall of the limit ring 15, install the support plate 26 and the exhaust fan 27, connect the hose 30 between the bottom surface of the connecting chamber 2 and the top surface of the cover plate 25, ensure that the connection is well sealed to prevent smoke leakage, and finally, install the blocking net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer filter plate 36, and fix them in the shell 23 through the connecting parts to ensure that the smoke removal mechanism can work normally. According to the type of sensor to be detected, such as smoke sensor, flame sensor, temperature sensor, the control button 11 on the handle 10 is used to control the start or stop of the drive motor 6. When the drive motor 6 is started, it will drive the rotating rod 5 to rotate, so that the corresponding detection tools such as the smoke sensor are turned on and off. The smoke gun 7, flame simulator 8, and temperature calibrator 9 rotate to the top surface of the rotating rod 5, and then the corresponding detection tools are started through the control button 11 to prepare for detection. For the smoke sensor: push the sliding ring 17 to make the transparent protective cover 19 rise until its bottom surface is tightly fitted with the outer surface of the connecting chamber 2. The transparent protective cover 19 is fixed under the connecting chamber 2 through the adsorption effect of the iron ring 20 and the circular magnet 22 to form a sealed detection environment. Start the fire smoke gun 7 to generate smoke, and the smoke is guided by the transparent protective cover 19 to accurately enter the smoke sensor for detection. For the flame sensor: use the flame simulator 8 to emit a spectrum for verification. The flame simulator 8 emits ultraviolet rays similar to real flames through the internal light source and spectrum control module. The spectrum and infrared spectrum are irradiated onto the detection window of the flame sensor, triggering its alarm response. For the temperature sensor: use the temperature calibrator 9 to perform temperature calibration, connect the temperature calibrator 9 to the temperature sensor to be calibrated, and control the heater and refrigerator of the temperature calibrator 9 to change the temperature of the temperature sensor between the set values, and collect the voltage signal and current signal generated by it for processing and calculation to determine whether it is qualified. After the detection is completed, start the exhaust fan 27 to perform smoke removal operation, and the smoke is sucked into the connecting chamber 2 through the smoke inlet 3, and then enters the inside of the shell 23 through the hose 30. The smoke is discharged after passing through the barrier net 33, the metal sintered filter plate 34, the ceramic filter plate 35 and the polymer material filter plate 36 in the shell 23.To avoid affecting the staff, the barrier net 33, metal sintered filter plate 34, ceramic filter plate 35 and polymer filter plate 36 should be cleaned or replaced regularly to keep the smoke removal mechanism in good working condition. When cleaning or replacing, the flange 31 and the purification component are removed from the housing 23 by rotating the bolt 1 32 and the bolt 2 42 for cleaning or replacement. After cleaning or replacement, the equipment can be reset in the reverse order.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fire protection facility detection device, characterized in that: include: A telescopic rod (1), wherein a connecting chamber (2) is fixedly mounted on the top surface of the telescopic rod (1), a plurality of smoke inlets (3) are provided on the top surface of the connecting chamber (2), baffles (4) are fixedly mounted on both sides of the top surface of the connecting chamber (2), a rotating rod (5) is rotatably connected between the two baffles (4) via a bearing, a driving motor (6) is fixedly mounted on the side wall of one of the baffles (4), an output shaft of the driving motor (6) is connected to the side wall of the rotating rod (5), and a fire smoke gun (7), a flame simulator (8) and a temperature calibrator (9) are fixedly mounted on the outer surface of the rotating rod (5) via screws in sequence; A handle (10), the handle (10) being arranged below the telescopic rod (1), a control button (11) being fixedly mounted on the outer surface of the handle (10), a battery compartment (12) being provided on the top surface of the handle (10), an inner wall of the battery compartment (12) being provided with an internal thread (13), an outer surface of the telescopic rod (1) being provided with an external thread (14), the internal thread (13) and the external thread (14) being matched with each other; A sealing assembly, the sealing assembly is arranged on the telescopic rod (1), and the sealing assembly comprises: A limiting ring (15), the limiting ring (15) being fixedly mounted on the outer surface of the telescopic rod (1), a buffer spring (16) being fixedly mounted on the top surface of the limiting ring (15), a sliding ring (17) being slidably connected to the outer surface of the telescopic rod (1) above the buffer spring (16), support rods (18) being fixedly mounted on both side walls of the sliding ring (17), a transparent protective cover (19) being fixedly mounted on the top surface of the support rod (18), and the sealing assembly further comprising an adsorption assembly; A smoke removal mechanism is arranged on the limiting ring (15) and is used to absorb and remove smoke generated by the fire smoke gun (7).

2. A fire protection facility detection device according to claim 1, characterized in that: Adsorption components include: An iron ring (20) is fixedly mounted on the top surface of the sliding ring (17); a mounting groove (21) is provided on the bottom surface of the connecting chamber (2); a plurality of circular magnets (22) are fixedly mounted on the inner wall of the mounting groove (21); and the circular magnets (22) cooperate with the iron ring (20).

3. A fire protection facility detection device according to claim 1, characterized in that: Smoke removal agencies include: A shell (23), the shell (23) is fixedly mounted on the side wall of the limiting ring (15), the top surface and the bottom surface of the shell (23) are both provided with through grooves (24), the top surface of the shell (23) is slidably connected to a cover plate (25), support plates (26) are fixedly mounted on the inner walls on both sides of the through groove (24), an exhaust fan (27) is fixedly mounted between the two support plates (26), a connecting groove 1 (28) is formed on the bottom surface of the connecting chamber (2), and a connecting groove 2 (29) is formed at the center of the top surface of the cover plate (25), and the smoke removal mechanism also includes a connecting component and a purification component.

4. A fire protection facility detection device according to claim 3, characterized in that: Connectivity components include: A hose (30), wherein the top surface of the hose (30) is fixedly connected to the inner wall of the first connecting groove (28), and the bottom surface of the hose (30) is slidably connected to the inner wall of the second connecting groove (29). A flange (31) is fixedly mounted on the top surface of the cover plate (25), and the flange (31) clamps the iron ring (20). The flange (31) is provided with bolts (32) in sequence, and the bolts (32) fasten the flange (31).

5. A fire protection facility detection device according to claim 4, characterized in that: The purification components include: A blocking net (33) is provided on the side wall of the through slot (24); a metal sintered filter plate (34) is provided below the blocking net (33); a ceramic filter plate (35) is provided below the metal sintered filter plate (34); a polymer filter plate (36) is provided below the ceramic filter plate (35); and slots (37) are provided on both side walls of the through slot (24). The purification component also includes a connecting piece.

6. A fire protection facility detection device according to claim 5, characterized in that: Connectors include: Two limit rods (38), the two limit rods (38) are respectively fixedly mounted on the two ends of the bottom surface of the cover plate (25), and the blocking net (33), the metal sintered filter plate (34), the ceramic filter plate (35) and the polymer material filter plate (36) are fixedly mounted with a clamping block (39), the clamping block (39) slides on the clamping groove (37), and the top surface of the clamping block (39) is provided with a limit hole (40), and an iron block (41) is arranged below the two limit rods (38), and the iron block (41) is fixedly mounted on the two side walls of the blocking net (33), the metal sintered filter plate (34), the ceramic filter plate (35) and the polymer material filter plate (36). An iron block (41) is fixedly mounted on the top surface of the block (41), the bottom surfaces of the two limit rods (38) are both provided with iron blocks (41), the top surfaces of the two iron blocks (41) are both fixedly mounted with bolts (42), the bottom surfaces of the two limit rods (38) are both provided with threaded grooves (43), the bolts (42) are threadedly connected to the threaded grooves (43), and the bottom surfaces of the two clamping grooves (37) are both fixedly mounted with rectangular magnets (44), the rectangular magnets (44) and the iron blocks (41) cooperate with each other.

7. The fire protection facility detection device according to claim 1, characterized in that: A circular groove is provided on the bottom surface of the transparent protective cover (19), and the outer diameter of the circular groove on the bottom surface of the transparent protective cover (19) is the same as the outer diameter of the communication chamber (2).

8. A method for using a fire-fighting facility detection device, applied to a fire-fighting facility detection device according to any one of claims 1 to 7, characterized in that: The steps include: S1: Adjust the telescopic rod (1) to a suitable height and ensure that it is stable and reliable. Fix the connecting compartment (2) on the top surface of the telescopic rod (1) to ensure that the connection is tight. Install the fire smoke gun (7), flame simulator (8) and temperature calibrator (9) on the rotating rod (5) in sequence with screws and ensure that they can rotate smoothly. Put the battery into the battery compartment (12) of the handle (10) and ensure that the battery is installed correctly and is fully charged. S2: Ensure that the limit ring (15) is fixed on the telescopic rod (1), and the buffer spring (16) is installed on the top surface of the limit ring (15). The sliding ring (17) is combined with the transparent protective cover (19) through the support rod (18), and is slidably installed on the telescopic rod (1), ensuring smooth sliding. The housing (23) is fixed on the side wall of the limit ring (15), and the support plate (26) and the exhaust fan (27) are installed. The hose (30) is connected between the bottom surface of the connecting chamber (2) and the top surface of the cover plate (25), ensuring good sealing, and the blocking net (33), the metal sintered filter plate (34), the ceramic filter plate (35) and the polymer material filter plate (36) are installed, and they are fixed in the housing (23) through the connecting piece; S3: According to the type of sensor to be detected, such as a smoke sensor, a flame sensor, or a temperature sensor, the drive motor (6) is controlled to start or stop by the control button (11), so that the corresponding detection tool, such as a fire smoke gun (7), a flame simulator (8), or a temperature calibrator (9), is rotated to the top surface of the rotating rod (5), and the corresponding detection tool, such as a fire smoke gun (7), a flame simulator (8), or a temperature calibrator (9), is started by the control button (11); S4: According to the detection type, such as a smoke sensor, the sliding ring (17) is pushed to make the transparent protective cover (19) rise until its bottom surface is tightly fitted with the outer surface of the connecting chamber (2) to ensure that the smoke can accurately enter the sensor. The transparent protective cover (19) is fixed under the connecting chamber (2) through the adsorption effect of the iron ring (20) and the circular magnet (22). For the smoke sensor, the fire smoke gun (7) is started to generate smoke, and the smoke is introduced into the sensor through the transparent protective cover (19). For the flame sensor, the flame simulator (8) is used to perform emission spectrum calibration. For the temperature sensor, the temperature calibration instrument (9) is used to perform temperature calibration. S5: After the detection is completed, the exhaust fan (27) is started to suck the smoke into the connecting chamber (2) through the smoke inlet (3), and then enter the housing (23) through the hose (30), and then discharged after being purified by the blocking net (33), the metal sintered filter plate (34), the ceramic filter plate (35) and the polymer filter plate (36). The blocking net (33), the metal sintered filter plate (34), the ceramic filter plate (35) and the polymer filter plate (36) are regularly cleaned or replaced. By rotating bolts 1 (32) and 2 (42), the flange (31) and the purification component are respectively removed from the housing (23) for cleaning or replacement. After cleaning or replacement, the device is reset according to the reverse steps to ensure that all components are installed correctly and firmly.

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