Multi-degree-of-freedom fire extinguishing device and generator cabin with fire extinguishing device

Abstract

The utility model relates to a multi-degree-of-freedom fire extinguishing device and a generator cabin of a fire fighting device. The generator cabin comprises a multi-degree-of-freedom fire extinguishing mechanical arm assembly, a mounting assembly, a fire extinguishing assembly and a visual assembly, the mechanical arm assembly comprises a first rotating arm, a second rotating arm and a third rotating arm which are connected in sequence; the first rotating arm is parallel to a rotating shaft of the second rotating arm and perpendicular to a rotating shaft of the third rotating arm; the mounting assembly is connected with the tail end of the third rotating arm; and the fire extinguishing assembly and the visual assembly are sequentially arranged on the mounting assembly from top to bottom. The utility model provides a multi-degree-of-freedom fire extinguishing device which can realize autonomous identification, quick response and automatic fire extinguishing of the position of a fire source in a complex environment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fire extinguishing device technical field especially, it relates to a kind of multi-degree of freedom's fire extinguishing device and generator cabin with fire-fighting device. BACKGROUND

[0002] In various special environments or important equipment space, fire breaks out and has uncertainty, fire source position is dispersed, develops rapidly, and equipment damage, environmental pollution and personnel safety risk are easily caused. The existing automatic fire extinguishing system, fixed nozzle or directional injection device is mostly used, and the arrangement position is usually fixed, the injection angle is limited, when the fire source position changes or there is shielding, extinguishing agent is difficult to effectively cover, leading to low extinguishing efficiency.

[0003] Therefore, how to provide a kind of multi-degree of freedom's fire extinguishing device, can accurately extinguish fire in complex environment, is the technical problem to be solved in the field. UTILITY MODEL CONTENT

[0004] To solve at least one of the above technical problems, the utility model provides a kind of multi-degree of freedom's fire extinguishing device, comprising: mechanical arm component, installation component, fire extinguishing component and visual component;

[0005] Mechanical arm component, comprising: first rotating arm, second rotating arm and third rotating arm connected in sequence;

[0006] First rotating arm, with the rotation axis of second rotating arm parallel, with the rotation axis of third rotating arm vertical;

[0007] Installation component is connected with the end of third rotating arm;

[0008] Fire extinguishing component and visual component are sequentially arranged on installation component from top to bottom.

[0009] Further, first rotating arm, second rotating arm and third rotating arm, all include: driving part, rotating shaft and rotating arm;

[0010] Driving part drives rotating arm, rotates around rotating shaft;

[0011] Wherein, the rotating shaft of first rotating arm and the rotating shaft of second rotating arm, with driving part collinear arrangement, with rotating arm vertical arrangement;

[0012] The rotating shaft of third rotating arm, with driving part and rotating arm collinear arrangement.

[0013] Further, the rotating arm of second rotating arm and the driving part of first rotating arm, are arranged on the upper and lower sides of first rotating arm;

[0014] And the length of the rotating arm of second rotating arm is greater than or equal to the combined length of the rotating arm and rotating shaft of first rotating arm.

[0015] Further, the mounting assembly comprises a first support plate and a second support plate;

[0016] The first support plate is in the shape of "L", the first side is connected with the end of the third rotating arm, the second side is connected with the second support plate, and the bottom side is connected with the visual assembly;

[0017] The second support plate extends two circular clamps to one side, and the fire extinguishing assembly is fastened through the circular clamps.

[0018] Further, the central axis of the fire extinguishing assembly is horizontally aligned with the central axis of the visual assembly;

[0019] The front end surface of the visual assembly is behind the front end surface of the fire extinguishing assembly.

[0020] Further, the bottom of the second support plate is provided with a shockproof groove;

[0021] A shockproof and heat insulation pad is arranged in the shockproof groove between the visual assembly and the second support plate.

[0022] Further, the visual assembly comprises a voiceprint detection device, a heat-sensitive temperature detection device, and an infrared detection device.

[0023] Further, the front side of the infrared detection device is provided with a low-temperature air curtain nozzle.

[0024] Further, the fire extinguishing assembly comprises a medicament bin and a hot melt glue nozzle arranged on the front side of the medicament bin.

[0025] The hot melt glue fire extinguishing agent is stored in the medicament bin.

[0026] The hot melt glue nozzle is provided with a plurality of spaced-apart fire extinguishing agent nozzles.

[0027] A generator cabin with a fire extinguishing device, comprising a cabin shell, a track arranged on the top of the cabin shell, a fire extinguishing device arranged in the track, and a guide chain connected with the fire extinguishing device.

[0028] The fire extinguishing device is any one of the above-mentioned multi-degree-of-freedom fire extinguishing devices.

[0029] In this embodiment, a multi-degree-of-freedom fire extinguishing device is given, which has the following functions: on the one hand, the second rotating arm is parallel to the rotating shaft of the first rotating arm, so that the first rotating arm and the second rotating arm can drive the third rotating arm to move freely in a planar annular area, thereby adjusting the positions of the fire extinguishing assembly and the visual assembly on the end mounting assembly of the third rotating arm, and providing a larger working range for the fire extinguishing device; on the other hand, the third rotating arm is perpendicular to the rotating shafts of the first rotating arm and the second rotating arm, so that the third rotating arm can drive the mounting assembly and the fire extinguishing assembly and the visual assembly thereon to move automatically in a vertical annular area, thereby adjusting the angles of the fire extinguishing assembly and the visual assembly. Through the rotation of the mechanical arm assembly in the horizontal and vertical directions, the mounting assembly is realized, and the visual assembly and the fire extinguishing assembly can move flexibly in a special environment, especially in a narrow equipment space, the sensing direction of the visual assembly and the spraying angle of the fire extinguishing assembly can be quickly adjusted, and the moving precision and the fire extinguishing efficiency of the fire extinguishing device are greatly improved. It is worth noting that the key of the utility model lies in that the rotating shafts of the rotating arms of the mechanical arm assembly are reasonably configured, the perception of the fire source is realized from the mechanical structure and the position structure, and accurate fire extinguishing is completed. The specific perception program, the fire extinguishing identification algorithm, the action control of the fire extinguishing and the manual / automatic conversion mode of the mechanical arm assembly, the visual assembly, the fire extinguishing assembly and the manual / automatic conversion switch described later can be realized by a programmable logic controller such as PLC, which is not the application point of the present application, and will not be described here. In summary, the utility model provides a multi-degree-of-freedom fire extinguishing device, which drives the fire extinguishing assembly and the visual assembly on the mounting assembly through the rotating arms to reach the specified position and accurately extinguish the fire. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following briefly introduces the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from the structures shown in these drawings without creative labor. The same components in the drawings use the same reference numerals. The drawings are not drawn according to the actual proportion.

[0031] Figure 1 It is a schematic view of one embodiment of a multi-degree-of-freedom fire extinguishing device of the utility model;

[0032] Figure 2 It is a schematic view of another embodiment of a multi-degree-of-freedom fire extinguishing device of the utility model;

[0033] Figure 3 It is a front view of one embodiment of a multi-degree-of-freedom fire extinguishing device of the utility model;

[0034] Figure 4It is one embodiment of the bottom side sectional view of the first supporting plate of the multi-degree-of-freedom fire extinguishing device of the utility model;

[0035] Figure 5 It is one embodiment of the schematic view of the fire extinguishing assembly of the multi-degree-of-freedom fire extinguishing device of the utility model. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or a middle element can be present at the same time. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or a middle element can be present at the same time.

[0038] It should also be noted that if the embodiments of the utility model involve directional indications, such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative positional relationship between the components, the movement condition, etc. in a certain specific posture, and if the specific posture changes, the directional indications also change accordingly. In addition, if the embodiments of the utility model involve descriptions such as "first, second", "S1, S2", "step one, step two", etc., such descriptions are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or the number of indicated technical features or indicating the execution order of the method, etc. Those skilled in the art can understand that any change within the technical concept of the utility model without deviating from the utility model points should be included in the protection scope of the utility model.

[0039] The utility model provides a kind of multi-degree-of-freedom fire extinguishing device, refer to Figure 1 And Figure 3 , comprising: mechanical arm assembly 1, installation assembly 2, fire extinguishing assembly 3 and visual component 4;

[0040] Mechanical arm assembly 1, comprising: first rotating arm 11, second rotating arm 12 and third rotating arm 13 connected in sequence;

[0041] First rotating arm 11, with the axis of rotation of second rotating arm 12 parallel, with the axis of rotation of third rotating arm 13 vertical;

[0042] Installation assembly 2, with the end of third rotating arm 13 is connected;

[0043] The fire extinguishing assembly 3 and the visual assembly 4 are sequentially arranged on the mounting assembly 2 from top to bottom.

[0044] In this embodiment, a multi-degree-of-freedom fire extinguishing device is provided, which has the following advantages when in use: on the one hand, the second rotating arm is parallel to the rotating shaft of the first rotating arm, so that the first rotating arm and the second rotating arm can drive the third rotating arm to move freely in a planar annular area, thereby adjusting the position of the fire extinguishing assembly and the visual assembly on the mounting assembly at the end of the third rotating arm, and providing a larger working range for the fire extinguishing device; on the other hand, the third rotating arm is perpendicular to the rotating shafts of the first rotating arm and the second rotating arm, so that the third rotating arm can drive the mounting assembly and the fire extinguishing assembly and the visual assembly thereon to move automatically in a vertical annular area, thereby adjusting the angle of the fire extinguishing assembly and the visual assembly. Through the rotation of the mechanical arm assembly in the horizontal and vertical directions, the mounting assembly is realized to move flexibly in a special environment, especially in a narrow equipment space, and the sensing direction of the visual assembly and the spraying angle of the fire extinguishing assembly are quickly adjusted, so that the moving precision and the fire extinguishing efficiency of the fire extinguishing device are greatly improved. It is worth noting that the key of the utility model lies in that the rotating shafts of the rotating arms of the mechanical arm assembly are reasonably configured to realize the sensing of the fire source from the mechanical structure and the position structure, and to complete the accurate fire extinguishing. The specific sensing program, the fire extinguishing identification algorithm, the action control of the fire extinguishing, and the manual / automatic conversion mode of the mechanical arm assembly, the visual assembly, the fire extinguishing assembly, and the manual / automatic conversion switch described later can be realized by a programmable logic controller such as PLC, which is not the invention point of the present application, and will not be described here. In summary, the utility model provides a multi-degree-of-freedom fire extinguishing device, which drives the fire extinguishing assembly and the visual assembly on the mounting assembly by the rotating arms to reach the specified position and accurately extinguish the fire.

[0045] Preferably, with reference to Figure 1 and Figure 2 The first rotating arm 11, the second rotating arm 12 and the third rotating arm 13 can adopt the same structure or different structures, and preferably comprise a driving member 100, a rotating shaft 200 and a rotating arm 300.

[0046] The driving member 100 drives the rotating arm 300 to rotate around the rotating shaft 200.

[0047] The rotating shaft of the first rotating arm 11 and the rotating shaft of the second rotating arm 12 are arranged in line with the driving member and perpendicularly with the rotating arm.

[0048] The rotating shaft of the third rotating arm is arranged in line with the driving member and the rotating arm.

[0049] In this embodiment, the first rotating arm, the second rotating arm and the third rotating arm each comprise a driving member, a rotating shaft and a rotating arm; the driving member is used to drive the rotating arm to rotate around the rotating shaft to realize flexible movement with multiple degrees of freedom. On the one hand, the rotating shafts of the first and second rotating arms are parallel and perpendicular to the rotating arms, forming a double-shaft mechanical arm structure, which can cover a fan-shaped or circular ring-shaped area with the rotating base as the center; on the other hand, the rotating shaft of the third rotating arm is arranged in line with the driving member and the rotating arm to drive the installation assembly, the fire extinguishing assembly and the visual assembly to adjust the pitch angle in the vertical direction, so that the fire extinguishing assembly can be aimed and sprayed in any direction, and almost full-space non-dead-angle coverage can be realized in a small or medium-sized space (such as a generator cabin with a fire extinguishing device as described below). Optionally, the driving member is a servo motor, a stepper motor or a rotary cylinder which can provide rotary motion.

[0050] Preferably, the rotating arm of the second rotating arm and the driving member of the first rotating arm are arranged on the upper and lower sides of the first rotating arm, respectively.

[0051] The length of the rotating arm of the second rotating arm is greater than or equal to the combined length of the rotating arm and the rotating shaft of the first rotating arm.

[0052] In this embodiment, when the fire source is located in the vicinity of the device body or the rotating shaft of the first rotating arm, the mechanical arm assembly is folded back by the rotating arm of the second rotating arm, so that the rotating arm of the second rotating arm coincides with the rotating arm and the rotating shaft of the first rotating arm, and then quickly approaches the rotating shaft area of the first rotating arm to realize accurate spraying in this area, effectively avoiding the technical problem that the "dead angle" area cannot be disposed, and meeting the dual needs of long-distance spraying and close-range extinguishing. More importantly, the rotating arm of the third rotating arm and the driving member of the first rotating arm are arranged on the upper and lower sides of the second rotating arm, respectively, which effectively avoids the interference or stacking between the structures through optimization of the structure distribution. When not working, the mechanical arm assembly can be in a folded state, reducing the volume occupation and reducing the interference with the limited space, while enhancing the avoidance ability in a complex wiring or obstacle-dense environment.

[0053] Preferably, referring to Figure 1 and Figure 3 , the installation assembly 2 comprises a first support plate 21 and a second support plate 22.

[0054] The first support plate 21 is in the shape of "L", the first side is connected with the end of the third rotating arm 13, the second side is connected with the second support plate 22, and the bottom side is connected with the visual assembly 4.

[0055] The second support plate 22 extends to one side to form two circular clamps, and the fire extinguishing assembly 3 is fastened through the circular clamps.

[0056] In this embodiment, the first support plate is in the shape of "L", the first side is connected with the end of the third rotating arm, the second side is connected with the second support plate, and the bottom side is connected with the visual assembly. When the fire extinguishing device adjusts the angle, the visual assembly and the fire extinguishing assembly always maintain the appropriate relative position and move synchronously, ensuring the synergy of the fire extinguishing of the visual assembly and the fire extinguishing assembly. The second support plate extends two circular clamps to one side, which firmly fix the fire extinguishing assembly through fastening, ensuring that the fire extinguishing assembly will not be displaced due to vibration or external force during operation, especially when spraying the fire extinguishing agent, further improving the stability and reliability of the device.

[0057] Preferably, referring to Figure 1 , the central axis of the fire extinguishing assembly 3 is horizontally aligned with the central axis of the visual assembly 4;

[0058] The front end face of the visual assembly 4 is located behind the front end face of the fire extinguishing assembly 3.

[0059] In this embodiment, the central axis of the fire extinguishing assembly is horizontally aligned with the central axis of the visual assembly, arranged on the same vertical plane. The visual assembly moves synchronously with the fire extinguishing assembly, which can continuously perceive and detect the fire extinguishing position, and the fire extinguishing assembly can adjust the spraying angle and position according to the visual feedback information, making the cooperation between the fire extinguishing assembly and the visual assembly more efficient. The front end face of the visual assembly is located behind the front end face of the fire extinguishing assembly, which can partially protect the visual assembly from being damaged or disturbed by falling debris during the fire extinguishing process, and can avoid the influence of air flow and atomization effect on the visual assembly when the fire extinguishing assembly sprays the fire extinguishing agent, thereby improving the working precision and stability of the entire fire extinguishing system.

[0060] Preferably, referring to Figure 3 and 4 , the bottom of the second support plate 22 is provided with a shockproof groove 22a;

[0061] A shockproof and heat insulation pad 22b is arranged in the shockproof groove 22a between the visual assembly 4 and the second support plate 22.

[0062] In this embodiment, a shockproof groove is added at the bottom of the second support plate, and a shockproof and heat insulation pad is arranged in the shockproof groove, which effectively absorbs the vibration during the movement of the mechanical arm assembly or the fire extinguishing process. Not only can it reduce the precision error or component damage caused by vibration, but also can prevent the high temperature generated during the fire extinguishing process from affecting the normal work of the visual assembly and other electronic components. More importantly, it can isolate the heat conduction of the visual assembly from the hot melt glue fire extinguishing agent and the fire extinguishing assembly itself, ensuring the stable operation of the device in complex and variable environments. Specifically, the material of the shockproof and heat insulation pad is silica gel or high-temperature rubber.

[0063] Preferably, the visual assembly comprises a voiceprint detection element, a thermal temperature detection element, and an infrared detection element.

[0064] In this embodiment, the voiceprint detection element can perceive abnormal sound generated when a fire occurs, such as flame burning, explosion sound, or noise of equipment damage. The thermal temperature detection element can monitor the temperature change around the equipment in real time, especially the rapidly rising temperature, to quickly perceive the location of the fire source. The infrared detection element uses infrared to detect the heat radiation of the fire source and effectively identifies the fire source in the case of visual invisibility, especially in the case of smoke diffusion or poor lighting conditions, to provide long-distance fire source positioning information. In this embodiment, by combining the voiceprint detection element, the thermal temperature detection element, and the infrared detection element in the same visual assembly, the device can integrate multi-dimensional environmental data to achieve multi-angle and multi-channel fire perception, monitoring, and identification, to quickly and accurately locate the fire source and improve the speed and accuracy of fire extinguishing response.

[0065] Preferably, the front side of the visual assembly is sequentially provided with a heat insulation layer and a reflection layer.

[0066] The heat insulation layer is used to block high-temperature heat conduction.

[0067] The reflection layer is used to reflect strong light and heat radiation.

[0068] In this embodiment, a heat insulation layer and a reflection layer are additionally provided on the front side of the visual assembly. The main function of the heat insulation layer is to block high-temperature heat conduction and protect the visual assembly from the influence of the external high-temperature environment. The reflection layer reflects strong light and heat radiation to reduce the interference of light on visual detection, thereby ensuring that the visual assembly can continuously and clearly monitor the fire source and the surrounding environment and provide accurate data support. By combining the heat insulation layer and the reflection layer on the front side of the visual assembly, the detection failure caused by high temperature or strong light interference is avoided, thereby improving the reliability and stability of the device in extinguishing fires.

[0069] Preferably, a low-temperature air curtain nozzle is provided on the front side of the infrared detection element. The low-temperature air curtain nozzle sprays low-temperature air flow to form an air curtain, which separates the high-temperature air around the infrared detection element, effectively reduces the adverse effects of high temperature generated by the fire source, the fire extinguishing assembly, or other mechanical parts on the infrared detection element, and avoids the performance degradation or failure of the infrared detection element due to overheating in a high-temperature environment. Specifically, the infrared detection element uses a vanadium oxide uncooled focal plane detector. In addition, the low-temperature air flow sprayed by the low-temperature air curtain nozzle can reduce the misjudgment caused by heat radiation and avoid inaccurate detection results caused by unstable thermal environment, further improving the detection accuracy and response speed of the device.

[0070] Preferably, with reference to Figure 5 The fire extinguishing assembly 3 comprises a medicament bin 32 and a hot melt adhesive spray head 31 provided on the front side of the medicament bin.

[0071] The medicament bin 32 stores the hot melt glue fire extinguishing agent;

[0072] The hot melt glue nozzle 31 is provided with spaced-apart fire extinguishing agent nozzles 33.

[0073] In this embodiment, the medicament bin serves as the core part of the fire extinguishing assembly, responsible for storing and providing the hot melt glue fire extinguishing agent. The hot melt glue nozzle is arranged on the front side of the medicament bin and sprays the hot melt glue fire extinguishing agent through the spaced-apart fire extinguishing agent nozzles to form a protective film at the fire source and suppress the spread of the fire. The spaced-apart fire extinguishing agent nozzles arranged on the hot melt glue nozzle ensure uniform distribution of the fire extinguishing agent during spraying. Moreover, the fire extinguishing assembly uses the combination of the medicament bin and the hot melt glue nozzle to simplify the complex pipeline layout in traditional fire extinguishing systems, greatly reducing the occupied space and improving the flexibility of device layout. Optionally, the hot melt glue fire extinguishing agent is polypropylene hot melt glue fire extinguishing agent, polyurethane-based hot melt glue fire extinguishing agent, or epoxy resin-based hot melt glue fire extinguishing agent, etc.

[0074] Preferably, the multi-degree-of-freedom fire extinguishing device further comprises an uninterruptible power supply and a manual / automatic switch;

[0075] The uninterruptible power supply and the manual / automatic switch are connected with the mechanical arm assembly, the fire extinguishing assembly, and the vision assembly.

[0076] In this embodiment, an uninterruptible power supply and a manual / automatic switch are added to the multi-degree-of-freedom fire extinguishing device. Through the manual / automatic switch, the operator can choose to use the device to automatically extinguish the fire according to the sensing results of the vision assembly or directly intervene and take necessary measures manually. The uninterruptible power supply continuously provides stable power to the mechanical arm assembly, the fire extinguishing assembly, and the vision assembly in the case of power interruption or power failure, further improving the reliability and safety of the device.

[0077] A generator cabin with a fire extinguishing device, comprising: a cabin shell, a track arranged on the top of the cabin shell, a fire extinguishing device arranged in the track, and a guide chain connected with the fire extinguishing device;

[0078] The fire extinguishing device is any one of the multi-degree-of-freedom fire extinguishing devices described above.

[0079] In the embodiment, a generator cabin with a fire extinguishing device is given, any one of the above multi-degree-of-freedom fire extinguishing devices is adopted, the mechanical arm assembly is arranged on the track at the top of the cabin shell of the generator, and reciprocating inspection is carried out under the traction of the guide chain. By reasonably planning the inspection track of the multi-degree-of-freedom fire extinguishing device, the monitoring range of the visual assembly and the fire extinguishing range of the fire extinguishing assembly can be ensured, all fire hazard positions in the cabin can be covered, and the reliability and timeliness of the fire safety guarantee are improved. Especially in the case of limited cabin space, the device can fold, avoid obstacles, flexibly adjust the angle and position, quickly locate the fire source, and achieve excellent fire extinguishing effect.

[0080] The above generator cabin with a fire extinguishing device is created based on the above multi-degree-of-freedom fire extinguishing device, and the combination of technical effects and technical features is not described here. The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A multi-degree of freedom fire extinguishing device, characterized by, include: Robotic arm components, installation components, fire suppression components, and vision components; The robotic arm assembly includes: a first rotating arm, a second rotating arm, and a third rotating arm connected in sequence; The first rotating arm is parallel to the axis of rotation of the second rotating arm and perpendicular to the axis of rotation of the third rotating arm; Mounting components, which are connected to the end of the third rotating arm; The fire extinguishing components and the vision components are arranged sequentially on the mounting components from top to bottom.

2. The multi-degree of freedom fire extinguishing device of claim 1, wherein, The first rotating arm, the second rotating arm, and the third rotating arm each include: a driving component, a rotating shaft, and a rotating arm; The driving component drives the rotating arm to rotate around the rotating axis; The rotation axis of the first rotating arm and the rotation axis of the second rotating arm are collinear with the driving component and perpendicular to the rotating arm. The rotation axis of the third rotating arm is colinearly arranged with both the drive component and the rotating arm.

3. The multi-degree of freedom fire extinguishing device of claim 2, wherein, The rotating arm of the second rotating arm and the driving component of the first rotating arm are respectively located on the upper and lower sides of the first rotating arm. Furthermore, the length of the second rotating arm is greater than or equal to the combined length of the rotating arm and the rotating shaft of the first rotating arm.

4. The multi-degree of freedom fire extinguishing apparatus of claim 3, wherein The mounting components include: a first support plate and a second support plate; The first support plate is L-shaped, with its first side connected to the end of the third rotating arm, its second side connected to the second support plate, and its bottom side connected to the vision component. The second support plate extends to one side with two circular clamps, which are used to secure the fire extinguishing components.

5. The multi-degree of freedom fire extinguishing device of claim 4, wherein, The central axis of the fire extinguishing component is aligned vertically with the central axis of the vision component. The front face of the vision component is located behind the front face of the fire extinguishing component.

6. The multi-degree of freedom fire extinguishing device of claim 5, wherein, The bottom of the second support plate is equipped with anti-vibration grooves; An anti-vibration and heat-insulating pad is installed in the anti-vibration groove between the vision component and the second support plate.

7. The multi-degree of freedom fire extinguishing device of claim 1, wherein, The vision components include: acoustic signature detectors, thermal temperature detectors, and infrared detectors.

8. The multi-degree of freedom fire extinguishing device of claim 7, wherein, A low-temperature gas curtain nozzle is installed on the front side of the infrared detector.

9. The multi-degree of freedom fire extinguishing device of claim 1, wherein, Fire extinguishing components include: a chemical agent compartment and a hot melt adhesive nozzle located at the front of the chemical agent compartment; The fire extinguishing agent compartment contains hot melt adhesive. The hot melt adhesive nozzle is equipped with extinguishing agent nozzles arranged at intervals.

10. A generator engine room with a fire extinguishing device, characterized in that include: The cabin shell, the track installed on top of the cabin shell, the fire extinguishing device installed in the track, and the fire extinguishing device connected to the fire extinguishing device; The fire extinguishing device is the fire extinguishing device as described in any one of claims 1-9.

Images