Rapid maintenance device for fire-fighting flame detector and application method of rapid maintenance device

Abstract

The invention relates to the technical field of fire-fighting equipment, in particular to a rapid maintenance device for a fire-fighting flame detector and an application method thereof.The electrically-driven dragging device comprises a wireless communication module, an electrified special-shaped guide rail, a motor driving module, a limiting switch and a dragging hook module; the data recording and analyzing system comprises a network data transmission module, a power supply module, a cloud platform end and a mobile user end, the base module comprises a detector detection alarm signal interface and a power supply interface, and the rapid maintenance device for the fire-fighting flame detector further comprises a detector connection FAS host base module. The rapid maintenance device for the fire-fighting flame detector further comprises a detector connection FAS host base module. According to the invention, a set of appliances can be repeatedly used in different places, so that the cost is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of fire fighting equipment, and in particular to a quick maintenance device for a fire fighting flame detector and an application method thereof. Background Art

[0002] Flame detector is a device used for fire detection. Its working principle is based on the special wavelengths of ultraviolet, infrared and visible light radiated by flames, and it detects flames by recognizing the characteristic flickering frequency of flames. Flame detectors usually use ultraviolet photodiodes, ultraviolet detectors, ultraviolet sensors, etc. as detection elements. These elements can convert the electromagnetic radiation signals radiated by flames into electrical signals, thereby triggering the alarm system.

[0003] According to the provisions of "Repair, Maintenance and Scrapping of Fire Detection Alarm Products" GB29837-2013, flame detectors need to be repaired, maintained, re-inspected, scrapped and other maintenance work.

[0004] At present, the common method in the market is to use manual operation to enter high-risk areas (high altitude, high voltage, harsh environment, etc.) to carry out operations. During the period, it is necessary to climb, stop production, power off, etc. and work protection. Regular inspection and irregular maintenance of flame detectors are difficult to achieve, especially in high-risk areas such as high-voltage transmission and substations and transformers in ultra-high voltage converter stations. The maintenance operation process during the production process is extremely complicated and not operational. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a fire flame detector rapid maintenance device, which replaces the traditional manual operation method of regular inspection and maintenance of flame detectors in high-risk areas, such as high altitude, high pressure, and harsh environment. The use of this maintenance device can reduce risks and the input of inspection personnel, is not dependent on the maintenance window during the shutdown and overhaul period in high-risk areas, and can realize inspection and maintenance at any time, which greatly reduces the requirements for high-risk working conditions for personnel. Moreover, the device can perform real-time data detection and maintenance status monitoring, greatly improving work efficiency and reducing production safety risks.

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is: to provide a fire flame detector rapid maintenance device, including an electric drive drag device, a controller, a data recording and analysis system, and a base module. The electric drive drag device includes a wireless communication module, an electrified special-shaped guide rail, a motor drive module, a limit switch, and a drag hook module. The control, data recording and analysis system includes a controller, a wireless communication module, a power module, a cloud platform end, and a mobile user end. The flame detector fixed base module includes a detector detection alarm signal, a power supply, a drag hook module, a limit switch and a mobile device. The flame detector FAS base module includes a detector detection alarm signal interface connected to the fire alarm system FAS host, a power supply interface and a fixing device. 。

[0007] As a further solution of the present invention, the electrically driven dragging device is applicable to flame detectors and infrared smoke detectors of various specifications.

[0008] As a further solution of the present invention, the charged special-shaped guide rail is arranged on a wall or a steel structure. The track of the charged special-shaped guide rail is made of non-conductive material, has a large load, and a power supply line is arranged inside the guide rail, so the power supply is stable. A lightning protection grounding interface is provided for the high-voltage area with metal installation parts; the guide rail has the function of crossing obstacles.

[0009] As a further solution of the present invention, the DC24V mobile power supply is not restricted by the power supply of the work site, has a wide range of usage scenarios, and is simple and convenient to operate.

[0010] As a further solution of the present invention, the electric drive drag module has a wireless communication function to realize functions such as forward, reverse and drag connection control, limit stop and status feedback.

[0011] As a further solution of the present invention, the flame detector dragging fixed base module has the functions of dragging, connecting to a DC24V power supply, connecting to a flame detector alarm signal interface, a limit signal interface, offline alarm and status feedback.

[0012] As a further solution of the present invention, the flame detector connected to the FAS host base module has the functions of connecting to the DC24V power supply of the fire alarm system, the input and output module switch signal interface, the limit signal interface, the offline alarm signal interface and the like.

[0013] As a further solution of the present invention, the cloud platform also includes a data recording module and a data analysis and statistics module.

[0014] As a further solution of the present invention, the data recording and analysis system provides standardized guidance for the operation of the maintenance process, real-time monitoring, and real-time management and data display on the mobile phone APP client.

[0015] The present invention also provides another technical solution, an application method of a fire flame detector rapid maintenance device, comprising the following steps:

[0016] Step S101: designing an installation rail according to the position of the flame detector;

[0017] Step S103: Connect and install the flame detector fixing base module to the detector;

[0018] Step S105: Install the flame detector FAS host base module and connect it to the fire alarm system controller for online testing;

[0019] Step S107: selecting a location, and selecting a vertical charged special-shaped guide rail or setting a charged special-shaped guide rail in both horizontal and vertical directions according to different locations;

[0020] Step S109: Connect the controller to the power supply;

[0021] Step S111: Recover the detector;

[0022] Step S113: the electrically driven dragging device is connected to the detector fixed base;

[0023] Step S115: determining whether the detector electric drive towing device and the detector are connected successfully, if not, reconnecting until the connection is successful, if the connection is successful, towing the detector to a maintenance point;

[0024] Step S117: Perform an online test of the alarm controller;

[0025] Step S119: resetting the on-site equipment;

[0026] Step S121: Cleaning is completed.

[0027] The technical solution of the present invention has the following advantages:

[0028] The electric-driven towing device, controller, data recording and analysis system, and base module provided by the present invention replace the traditional manual operation method for regular inspection and maintenance of flame detectors in high-risk areas, such as high altitude, high pressure, and harsh environment areas. The use of the maintenance device can reduce risks and the input of inspection personnel, does not rely on the maintenance window during the shutdown and overhaul period in the high-risk area, can realize inspection and maintenance at any time or irregularly, and reduces the requirements for personnel's working conditions in high-risk areas. Moreover, the device can detect data and monitor maintenance status in real time, greatly improve work efficiency and reduce safety production risks, greatly shorten the maintenance work time, and the number of daily maintenance can reach hundreds. Through the cloud platform, timely reminders of current maintenance results, replacement, maintenance and other instant notification information can be provided, greatly reducing the risk of equipment failure or expiration.

[0029] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered to be part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent.

[0030] The foregoing and other aspects, embodiments and features of the present invention can be more fully understood from the following description in conjunction with the accompanying drawings. Other additional aspects of the present invention, such as the features and / or beneficial effects of the exemplary embodiments, will be apparent from the following description or learned from the practice of the specific embodiments according to the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are not drawn to scale according to actual reference objects. In the accompanying drawings, each identical or nearly identical component shown in various figures may be represented by the same reference numeral. For the sake of clarity, not every component is labeled in each figure. Now, embodiments of various aspects of the present invention will be described by way of example and with reference to the accompanying drawings, in which:

[0032] Figure 1 This is a schematic structural diagram of a first embodiment of a rapid maintenance device for a fire flame detector according to the present invention.

[0033] Figure 2 This is a schematic structural diagram of a second embodiment of a rapid maintenance device for a fire flame detector according to the present invention.

[0034] Figure 3 It is a front view of the electric drive traction device structure in the present invention.

[0035] Figure 4 It is a left view of the electric drive traction device structure in the present invention.

[0036] Figure 5 This is a front view of the flame detector fixing base module of the present invention.

[0037] Figure 6 It is a left view of the flame detector fixing base module in the present invention.

[0038] Figure 7 The present invention is a flowchart of the rapid maintenance device for fire flame detectors.

[0039] Explanation of the figure numbers: 1-electrically driven towing device; 2-DC24V mobile power supply; 3-cloud platform end; 4-customer mobile APP end; 5-controller; 6-charged special-shaped guide rail; 7-flame detector fixed base module; 8-detector connected to FAS host base module; 101-drive motor; 102-positioning and anti-collision detector; 103-towing device electromagnetic coupler; 104-electric drive wheel; 105-onboard controller; 106-DC24V brush; 107 walking auxiliary wheel; 108-DC24V power supply rail; 701-flame detector mounting bracket; 702-towing device coupler; 703-positioning plate; 704-wedge-shaped contact rail; 706-detector fixing module and track electric fixing anchor point. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment 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. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meaning understood by people with general skills in the field to which the present invention belongs.

[0041] The words "first", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular forms of "a", "an" or "the" and other similar words do not indicate a quantitative limitation, but indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprise" cover the features, wholes, steps, operations, elements and / or components listed after "include" or "comprise", and do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0042] See also Figure 1An embodiment of the present invention provides a fire flame detector rapid maintenance device, including an electric drive towing device, a controller, a data recording and analysis system and a flame detector fixed base module, characterized in that the electric drive towing device 1 includes a wireless communication module, a live special-shaped guide rail 6, a motor drive module, a limit switch and a towing hook module, the data recording and analysis system includes a network data transmission module, a power supply module, a cloud platform end 3 and a mobile user end, the flame detector fixed base module includes a detector detection alarm signal interface and a power supply interface, and the fire flame detector rapid maintenance device also includes a detector connected to a FAS host base module.

[0043] In some embodiments of the present invention, the electrically driven towing device is of a detachable and movable type.

[0044] In some embodiments of the present invention, the electrified special-shaped guide rail, the flame detector fixed base module and the detector connected to the FAS host base module are fixedly installed, and the power module, the cloud platform end, the mobile user end and the controller are movable.

[0045] In some embodiments of the present invention, the flame detector fixed base module is used in conjunction with the flame detector connected to the FAS host base module. The flame detector connected to the FAS host base module is fixed on the charged special-shaped guide rail and is a non-movable module; the flame detector is fixed on the flame detector fixed base module, and the flame detector fixed base module is a module that can be moved along the charged special-shaped guide rail.

[0046] In some embodiments of the present invention, the power module is a DC24V mobile power supply.

[0047] In some embodiments of the present invention, the mobile user terminal is a client mobile APP terminal.

[0048] In some embodiments of the present invention, the charged special-shaped guide rail is arranged on the wall or steel structure in the area where the flame detector is located.

[0049] In some embodiments of the present invention, the cloud platform also includes a data recording module and a data analysis and statistics module.

[0050] The charged special-shaped guide rail 6 is arranged on the wall or steel structure in the area where the flame detector is located. The guide rail is usually without electricity when in standby mode. The track of the charged special-shaped guide rail is made of non-conductive material, which has a large load. The power supply line is arranged in the track of the guide rail, and the power supply is stable. A lightning protection grounding interface is provided for the high-voltage area of ​​the metal installation part; the guide rail has the function of crossing obstacles.

[0051] Live special-shaped guide rails are a special guide rail structure, and their main features include: Special-shaped design: The shape of the guide rail is not a traditional straight line or standard shape, but is customized according to specific application requirements. This design can meet the special operating requirements of different mechanical equipment and systems. Conductive performance: In addition to the guiding and supporting functions of ordinary guide rails, live special-shaped guide rails also have conductive properties. This means that it can transmit current on the guide rail to provide power supply for mechanical equipment or systems. Wide application: Live special-shaped guide rails are widely used in various occasions that require special-shaped guide rails and conductive functions, such as automation equipment, robotic systems, precision instruments, etc. When selecting and using live special-shaped guide rails, factors such as its material, size, conductive properties, and compatibility with other equipment need to be considered to ensure that it can meet specific application requirements.

[0052] The present invention adopts the live special-shaped guide rail so that the flame detector can expand the application area as it moves on the live special-shaped guide rail, thereby expanding the fire prevention area.

[0053] The electric-driven dragging device 1 is suitable for flame detectors of various specifications. The electric-driven dragging device 1 is detachable and movable, and is installed on the live rail for maintenance. In the entire device, except for the live special-shaped rail 6, the flame detector fixed base module 7, and the detector connected to the FAS host base module 8, which are not removable and reused, the other parts of the electric-driven dragging device 1, the DC24V mobile power supply 2, the cloud platform end 3, the customer mobile APP end 4, and the controller 5 are all removable and reused, and can be reinstalled and used on the live special-shaped rail 6 used for flame detector maintenance.

[0054] The flame detector fixed base module 7 is used in conjunction with the flame detector connected to the FAS host base module 8. The flame detector connected to the FAS host base module 8 is fixed on the charged special-shaped guide rail 6 and is a non-movable module; the flame detector is fixed on the flame detector fixed base module 7, and the flame detector fixed base module 7 is a module that can be moved along the charged guide rail.

[0055] The cloud platform terminal 8 includes a data recording module and a data analysis and statistics module.

[0056] The data recording and analysis system provides standardized guidance for the operation of the maintenance process, real-time monitoring, and real-time management and data display on the mobile APP client.

[0057] The electric drive towing device 1 is electrically connected to the charged special-shaped guide rail 6, the controller 5 is electrically connected to the charged special-shaped guide rail 6, the flame detector fixed base module 7 is electrically connected to the charged special-shaped guide rail 6, the DC24V mobile power supply 2 is electrically connected to the controller 5, the controller 5 is connected to the cloud platform end 3 through network data transmission, the cloud platform end 3 is connected to the customer mobile APP end 4 via mobile wireless communication, the flame detector fixed base module 7 is electrically connected to the detector connected to the FAS host base module 8, and the flame detector is electrically connected to the flame detector fixed base module 7.

[0058] See also Figure 3 and Figure 4 The electric drive dragging device 1 includes a drive motor 101, a positioning and anti-collision detector 102, a dragging device electromagnetic coupler 103, an electric drive wheel 104, an onboard controller 105, a DC24V brush 106, a walking auxiliary wheel 107, and a DC24V power supply rail 108. The electric drive dragging device 1 is installed on the charged special-shaped guide rail 6, and the DC24V power supply rail 108 is powered. The onboard controller 105 is turned on and connected to the controller 5. After the connection is successful, the local controller or remote control controls the device to drive to the flame detector fixed base module 7. After arriving, the onboard controller controls the dragging device electromagnetic coupler 103 to automatically dock with the dragging device coupler on the flame detector fixed base module 7. After the docking is successful, the onboard controller detector fixed module and the track electric fixed anchor point, and the device starts to automatically return to the starting point. The fire detector installed on the flame detector fixed base module 7 is repaired by the maintenance personnel, and the installation is reset after the repair.

[0059] See also Figure 5 and Figure 6 As shown, the flame detector fixed base module 7 includes a flame detector mounting bracket 701, a dragging device coupler 702, a positioning plate 703, a wedge-shaped contact rail 704, and a detector fixing module and a track electric fixing anchor point 706. The flame detector is mounted on the flame detector mounting bracket 1 on the flame detector fixed base module of this figure, and the flame detector connected to the FAS host base module, the detector fixing module and the track electric fixing anchor point 706, and the positioning plate 703 are installed on the live special-shaped guide rail 6, and then the module is mounted on the track along the interface direction of the track and the wedge-shaped contact rail 704.

[0060] When maintenance begins, after the electric-driven towing device 1 is successfully docked with the flame detector fixed base module 7, the onboard controller controls the track electric fixed anchor point 6 to loosen from the track. When the electric-driven towing device 1 is dragged to the maintenance point, the wedge-shaped contact rail 704 of this module is separated from the flame detector connected to the FAS host base module.

[0061] When the maintenance is completed, the electric-driven towing device 1 sends the flame detector fixed base module 7 to the positioning point, and the onboard controller controls the electric fixed anchor point to be fixed. The wedge-shaped contact rail 704 of this module contacts the flame detector FAS host base module. After the onboard controller detects that the contact rail is successfully connected and the anchor point is fixed in place, the towing device electromagnetic coupler 103 in the electric-driven towing device 1 disconnects the coupling and returns to the starting point.

[0062] The working principle of the present invention is:

[0063] When using, please refer to Figure 7 As shown, the working process of the rapid maintenance device for fire flame detectors of the present invention includes the following steps:

[0064] Step S101: designing an installation rail according to the position of the flame detector;

[0065] Step S103: Connect and install the flame detector fixing base module to the detector;

[0066] Step S105: Install the flame detector FAS host base module and connect it to the fire alarm system controller for online testing;

[0067] Step S107: Select a location, and select a vertical charged profiled guide rail or a horizontal and vertical charged profiled guide rail according to different locations; Figure 1 The device 1 shown in the figure is a device structure using a vertical charged profiled rail. Figure 1 The device 2 shown in the figure is a device structure in which live profiled guide rails are arranged in both horizontal and vertical directions.

[0068] Step S109: Connect the controller to the power supply;

[0069] Step S111: Recover the detector;

[0070] Step S113: the electrically driven dragging device is connected to the detector fixed base;

[0071] Step S115: determining whether the detector electric drive towing device and the detector are connected successfully, if not, reconnecting until the connection is successful, if the connection is successful, towing the detector to a maintenance point;

[0072] Step S117: Perform an online test of the alarm controller;

[0073] Step S119: resetting the on-site equipment;

[0074] Step S121: Cleaning is completed.

[0075] By installing fixed live special-shaped guide rails, maintenance equipment can be assembled on-site when maintenance is needed, so that a set of equipment can be reused multiple times in different locations, greatly reducing costs.

[0076] 1. Bring the power supply, controller and electric-driven towing device to the fixed electrified rail of the fire detector that needs to be repaired, connect the control line and power line, and place the towing device on the track.

[0077] 2. Turn on the controller and power supply device, and control the electric-driven dragging device along the track to the flame detector that needs to be repaired according to the controller program. After the dragging device uses the connecting mechanism on the device to connect the flame detector to drag the fixing module, the program determines that the connection is reliable and drags it to the starting point 1.2 meters above the ground.

[0078] 3. The maintenance staff will repair or replace it and return it to the installation location of the fire detector. At this time, after the flame detector drags the fixed module back to its position, it will send a positioning signal to the controller, and the controller will control the electric drive to drag the module back to the starting point.

[0079] 4. Recover the power supply, controller and electric drive towing device and send them to another maintenance point according to the maintenance plan. If there is no maintenance plan, directly put the above equipment into the maintenance equipment warehouse.

[0080] The fire flame detector rapid maintenance device consists of three parts: the first part: on-site electric drive drag device, DC24V mobile power supply, controller, live special-shaped guide rail, flame detector fixed base module, detector connected to FAS host base module; the second part: the network transmission part is based on broadband network, wireless network, ADSL or industry user private network; the third part: management center software platform, unattended server, monitoring terminal, MIS network terminal, etc.

[0081] The fire flame detector rapid maintenance system of the present invention has the following features: 1. Reasonable architecture and advanced concept: mainly based on detection signals and monitoring data, supplemented by environmental monitoring (temperature, air pressure), advanced data analysis technology, third-generation network technology, C / S and B / S two monitoring modes optional; 2. Comprehensive platform, powerful functions: program can be set, automatically executed, faults automatically judged and processing solutions given; 3. High integration and easy to use: a set of software platforms can control all equipment in the management system, reducing user maintenance costs; 4. Good scalability and flexible upgrade: the system adopts modular design and flexible configuration, which can be invested in one time or continuously for smooth transition; 5. Open protocol for easy compatibility: the system adopts international protocol standards, and any equipment that complies with the standard protocol can be included in the system. 6. Safe production, increase efficiency and reduce capital: mainly focus on safety precautions, assist industry users in safe production, centrally manage and monitor all front-end equipment in real time, reduce staff and increase efficiency.

[0082] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A fire flame detector rapid maintenance device, comprising an electric drive drag device, a controller, a data recording and analysis system and a flame detector fixed base module, characterized in that: The electric drive towing device includes a wireless communication module, an electrified special-shaped guide rail, a motor drive module, a limit switch and a towing hook module; the data recording and analysis system includes a network data transmission module, a power supply module, a cloud platform terminal and a mobile user terminal; the base module includes a detector detection alarm signal interface and a power supply interface; the fire flame detector rapid maintenance device also includes a detector connected to a FAS host base module.

2. The rapid maintenance device for fire flame detectors according to claim 1 is characterized in that: The electric drive towing device is of a detachable and movable type.

3. The rapid maintenance device for fire flame detectors according to claim 1 is characterized in that: The electrified special-shaped guide rail, the flame detector fixed base module and the detector connected to the FAS host base module are fixedly installed, and the power module, the cloud platform end, the mobile user end and the controller are movable.

4. The rapid maintenance device for fire flame detectors according to claim 1 is characterized in that: The flame detector fixed base module is used in conjunction with the flame detector connected to the FAS host base module. The flame detector connected to the FAS host base module is fixed on the charged special-shaped guide rail and is a non-movable module; the flame detector is fixed on the flame detector fixed base module, and the flame detector fixed base module is a module that can be moved along the charged special-shaped guide rail.

5. The rapid maintenance device for fire flame detectors according to claim 1 is characterized in that: The power module is a DC24V mobile power supply.

6. The rapid maintenance device for fire flame detectors according to claim 1 is characterized in that: The mobile user terminal is the client's mobile APP terminal.

7. The rapid maintenance device for fire flame detectors according to claim 1 is characterized in that: The live special-shaped guide rail is arranged on the wall or steel structure of the area where the flame detector is located.

8. The rapid maintenance device for fire flame detectors according to claim 1 is characterized in that: The cloud platform also includes a data recording module and a data analysis and statistics module.

9. An application method of a rapid maintenance device for a fire flame detector, characterized in that: Step S101: designing an installation rail according to the position of the flame detector; Step S103: Connect and install the flame detector fixing base module to the detector; Step S105: Install the flame detector FAS host base module and connect it to the fire alarm system controller for online testing; Step S107: selecting a location, and selecting a vertical charged special-shaped guide rail or setting a charged special-shaped guide rail in both horizontal and vertical directions according to different locations; Step S109: Connect the controller to the power supply; Step S111: Recover the detector; Step S113: the electrically driven dragging device is connected to the detector fixed base; Step S115: determining whether the detector electric drive towing device and the detector are connected successfully, if not, reconnecting until the connection is successful, if the connection is successful, towing the detector to a maintenance point; Step S117: Perform an online test of the alarm controller; Step S119: resetting the on-site equipment; Step S121: Cleaning is completed.

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