Automatic fire extinguishing system

Abstract

The automatic fire extinguishing system comprises a detection unit and a plurality of fire extinguishing units, the multiple fire extinguishing units are sequentially arranged at intervals in the first direction, each fire extinguishing unit comprises a guiding device, a water supply device, a driving device and a flow guiding device, the guiding devices extend in the second direction, and the second direction intersects with the first direction; the water supply device comprises a water supply pipeline, a plurality of communicating parts are arranged on the water supply pipeline, and the communicating parts are sequentially arranged at intervals in the second direction; the driving device is movably mounted on the guide device; the flow guiding device is provided with a water inlet end and a water outlet end which are communicated, the water inlet end and the water outlet end are connected to the driving device, the driving device drives the water inlet end to be connected with the communicating part, the water inlet end is communicated with the water supply pipeline through the communicating part, and the driving device drives the water outlet end to move. According to the automatic fire extinguishing system, the automatic fire extinguishing system can conduct fire extinguishing work in a targeted mode, and the fire behavior can be controlled and a fire source can be extinguished in a short time.

Description

Technical Field

[0001] The present application relates to the technical field of fire extinguishing equipment, and in particular to an automatic fire extinguishing system. Background Art

[0002] With the progress of society and the improvement of living standards, the manufacturing industry has achieved unprecedented development, and there are more and more large-scale factories. Factories are generally used to store goods or as production workshops, so it is necessary to pay attention to the fire safety of factories to avoid fires in factories that cause property losses and protect the lives of people in factories.

[0003] There are usually multiple fire sprinkler heads installed on the ceiling of the factory building. In the event of a fire or a fire, the fire sprinkler head will spray water to suppress the spread of the fire or extinguish the fire source. However, the sprinkler head has poor targeting and cannot quickly extinguish the fire source. Summary of the invention

[0004] The present application provides an automated fire extinguishing system, which includes a detection unit and a plurality of fire extinguishing units, wherein the plurality of fire extinguishing units are electrically connected to the detection unit respectively, and the plurality of fire extinguishing units are arranged in sequence and at intervals along a first direction, and each fire extinguishing unit includes a guide device, a water supply device, a drive device and a diversion device, wherein the guide device extends in a second direction, and the second direction intersects with the first direction; the water supply device includes a water supply pipeline, and a plurality of connecting parts are provided on the water supply pipeline, and the plurality of connecting parts are arranged in sequence and at intervals along the second direction; the drive device can be movably mounted on the guide device, and the drive device moves in the second direction under the guiding action of the guide device; the diversion device has a connected water inlet end and a water outlet end, and the water inlet end and the water outlet end are respectively connected to the drive device, and the drive device drives the water inlet end to connect with the connecting part, and the water inlet end is connected with the water supply pipeline through the connecting part, and the drive device drives the water outlet end to move.

[0005] By adopting the above scheme, the driving device can drive the water outlet end to move, the driving device can drive the water outlet end to move and limit the movement trajectory of the water outlet end, so that the water outlet end has a very large number of postures, and the orientation of the water outlet end is different in different postures, so that the water outlet end has a very large number of possible orientations, and the driving device can adjust the water outlet end to the position where the water outlet end is facing the larger fire in the fire area, or adjust the water outlet end to aim at the burning object in the fire area, or adjust the water outlet end to aim at the side of the burning object with a larger fire, so as to carry out fire extinguishing work on the fire area, the burning object, and the burning side in a targeted manner, which greatly improves the targetedness of the automatic fire extinguishing system, so that the automatic fire extinguishing system can carry out fire extinguishing work in a targeted manner, can control the fire and extinguish the fire source in a shorter time, can avoid the spread of fire, protect the lives of people, reduce fire losses, and protect the safety of collective property.

[0006] In some optional embodiments, the guide device includes a track and a mounting seat, the track is extended along the second direction, the mounting seat is movably mounted on the track, and the driving device is mounted on the mounting seat.

[0007] By adopting the above scheme, the guide device has a simple structure and a clear motion trajectory. Multiple fire extinguishing units can clearly divide the application space, ensuring that each area in the application environment can be protected by the automated fire extinguishing system. In addition, the guide rail-type guide device has a simple structure and a low cost, which can reduce the cost of the automated fire extinguishing system.

[0008] Among them, in some optional embodiments, the driving device includes a mechanical arm, the mechanical arm includes a first movable arm, the first movable arm can be movably installed on the guide device, the water outlet end is connected to the first movable arm, the first movable arm rotates around a first axis relative to the guide device, and the direction defined by the first axis is respectively perpendicular to the first direction and the second direction.

[0009] By adopting the above scheme, the water outlet is connected to the first moving arm, and the first moving arm drives the water outlet to rotate around the first axis. Driven by the first moving arm, the direction of the water outlet in the horizontal direction changes, and the water outlet can be adjusted to face the fire source to carry out targeted fire extinguishing work.

[0010] In some optional embodiments, the robotic arm also includes a second moving arm, which is rotatably connected to the first moving arm, and the water outlet end is connected to the second moving arm. The second moving arm rotates around a second axis relative to the first moving arm, and the second axis is perpendicular to the first axis.

[0011] By adopting the above scheme, the water outlet is connected to the second moving arm, and the second moving arm drives the water outlet to rotate around the second axis. Driven by the second moving arm, the direction and height of the water outlet in the vertical direction change, and the water outlet can be adjusted to be close to the fire source and toward the fire source, so as to carry out targeted fire extinguishing work.

[0012] Among them, in some optional embodiments, the robotic arm also includes a third moving arm, the third moving arm is rotatably connected to the second moving arm, the water outlet end is connected to the third moving arm, the third moving arm rotates around a third axis relative to the second moving arm, and the third axis is perpendicular to the first axis.

[0013] By adopting the above scheme, the water outlet is connected to the third moving arm, and the third moving arm drives the water outlet to rotate around the third axis. Driven by the third moving arm, the direction and height of the water outlet in the vertical direction can be further changed or fine-tuned, and the water outlet can be further adjusted to be close to the fire source and toward the fire source, so as to carry out targeted fire extinguishing work.

[0014] Among them, in some optional embodiments, the driving device includes a docking driving mechanism, the docking driving mechanism includes a first driving member and a clamping member, the first driving member can be movably installed on the guide device, the clamping member is connected to the first driving member, the clamping member is used to clamp the water inlet end, and the first driving member drives the clamping member to approach or move away from the water supply pipe to connect or separate the water inlet end and the connecting part.

[0015] By adopting the above solution, the path of the water inlet end in the process of connecting with the connecting part is relatively simple, and the water inlet end can be effectively, accurately and quickly connected with the connecting part to supply water to the diversion device.

[0016] In some optional embodiments, the docking drive mechanism also includes a second drive member, the second drive member is movably connected to the guide device, the first drive member is installed on the second drive member, and the second drive member drives the first drive member to move along the second direction.

[0017] By adopting the above scheme, the driving device can drive the clamping member and the water inlet end through the second driving member and the first driving member when the device is far away from the target connecting part, so that the water inlet end is connected to the connecting part. The driving device does not need to move the overall structure to be opposite to the target connecting part. In actual application scenarios, the driving device can move the local structure to be opposite to the target connecting part and connect the water inlet end and the connecting part. The position of the driving device on the guide device is less restricted and the power consumption is lower.

[0018] In some optional embodiments, the diversion device includes a diversion pipe and a booster pump, the two ends of the diversion pipe are respectively provided with a water inlet end and a water outlet end, and the booster pump is connected to the diversion pipe.

[0019] By adopting the above scheme, the control device can control the operation of the booster pump according to factors such as the scope or size of the fire. The booster pump can adjust the hydraulic pressure in the diversion pipe to adjust the flow rate and flow rate of the water flow at the water outlet to effectively extinguish the fire.

[0020] Among them, in some optional embodiments, the connecting part includes a first connecting vessel, which is installed on the water supply pipe and connected to the water supply pipe; the diversion device includes a second connecting vessel, which is connected to the water inlet end and installed on the driving device.

[0021] By adopting the above solution, the second communicating vessel is connected to the water inlet end of the diversion pipe and can be clamped by the clamping member. Compared with the flexible diversion pipe, the second communicating vessel has advantages such as higher structural hardness and stability, and is easy to be clamped by the clamping member.

[0022] In some optional embodiments, the water supply device also includes a refrigeration module, and the refrigeration module is connected to the water supply pipeline.

[0023] By adopting the above solution, the temperature of the water flow in the water supply pipe can be reduced, so that the automatic fire extinguishing system can reduce the temperature of the fire area and suppress the fire from getting bigger.

[0024] The beneficial effects of this application are as follows:

[0025] 1. The driving device can drive the water outlet end to move. The driving device can drive the water outlet end to move and limit the movement trajectory of the water outlet end, so that the water outlet end has a lot of postures. The directions of the water outlet end are different in different postures, so that the water outlet end has a lot of possible directions. The driving device can adjust the water outlet end to the position where the water outlet end faces the larger fire in the fire area, or adjust the water outlet end to face the burning object in the fire area, or adjust the water outlet end to face the side of the burning object with a larger fire, so as to carry out fire extinguishing work on the fire area, the burning object, and the burning side in a targeted manner, which greatly improves the targetedness of the automatic fire extinguishing system, so that the automatic fire extinguishing system can carry out fire extinguishing work in a targeted manner, can control the fire and extinguish the fire source in a shorter time, can avoid the spread of fire, protect the lives of personnel, reduce fire losses, and protect the safety of collective property.

[0026] 2. The automated fire extinguishing system includes a plurality of fire extinguishing units, which are arranged in sequence along a first direction, so that the monitoring range of the automated fire extinguishing system is larger, thereby improving the fire extinguishing capability of the automated fire extinguishing system. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a schematic diagram of the structure of the automated fire extinguishing system provided in the embodiment of the present application.

[0029] Figure 2 yes Figure 1 Schematic diagram of the structure of the robotic arm of the automated fire extinguishing system shown.

[0030] Figure 3 yes Figure 1 The structural schematic diagram of the docking drive mechanism of the automatic fire extinguishing system shown.

[0031] Figure numbers: 100, automated fire extinguishing system, 10, detection unit, 20, fire extinguishing unit, 21, guide device, 211, track, 212, mounting seat, 22, water supply device, 221, water supply pipe, 2211, connecting part, 23, driving device, 2311, first moving arm, 2312, second moving arm, 2313, third moving arm, 2321, first driving member, 2322, second driving member, 24, diversion device, 241, diversion pipe, 2411, water inlet end, 2412, water outlet end. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.

[0033] See also Figure 1 , the embodiment of the present application provides an automated fire extinguishing system 100, which is used to detect and respond to fires in a factory building. The automated fire extinguishing system 100 includes a detection unit 10 and multiple fire extinguishing units 20. The detection unit 10 is used to detect fires in a factory building. In this embodiment, the detection unit 10 may include multiple infrared cameras, which are distributed above the internal space of the factory building. The infrared cameras can obtain images within their detection range. In this embodiment, the automated fire extinguishing system 100 also includes a control unit, which is electrically connected to the multiple infrared cameras (wire harness connection, Bluetooth wireless connection, etc.) respectively, so as to be able to obtain the image obtained by each infrared camera. The control unit can integrate multiple images to form an image of the entire interior of the factory building. The control unit can determine the specific fire location in the factory building based on the image of the entire factory building.

[0034] In this embodiment, the factory building has a long side and a wide side, the long side of the factory building defines a first direction A, the wide side of the factory building defines a second direction B, and the first direction A intersects with the second direction B. In this embodiment, the factory building is roughly a rectangular parallelepiped, so in this embodiment, the first direction A is perpendicular to the second direction B, and the first direction A and the second direction B are roughly horizontal directions. In this embodiment, a plurality of fire extinguishing units 20 are arranged in sequence along the first direction A at intervals, so that the range monitored by the automatic fire extinguishing system 100 is large, so as to monitor every area of ​​the factory building as much as possible. In this embodiment, the spacing between two adjacent fire extinguishing units 20 is the same, so that the automatic fire extinguishing system 100 has the same fire extinguishing capability for each area in the factory building, so as to ensure that each area of ​​the factory building in the first direction A is effectively protected.

[0035] In this embodiment, the factory building can be divided into intermediate monitoring areas along the first direction A, and multiple fire extinguishing units 20 correspond to multiple intermediate monitoring areas one by one, and each fire extinguishing unit 20 is located above a corresponding intermediate monitoring area to extinguish the fire in the intermediate monitoring area. In this embodiment, multiple fire extinguishing units 20 are electrically connected to the detection unit 10. For example, multiple fire extinguishing units 20 can be electrically connected to the control unit (wiring harness connection, Bluetooth wireless connection, etc.) to achieve electrical connection with the fire extinguishing unit 20. In this embodiment, the control unit can drive one or more of the multiple fire extinguishing units 20 to work based on the determined fire area to automatically control the fire extinguishing unit 20 to extinguish the fire. The degree of automation is high, and the fire extinguishing work can be carried out in a timely and rapid manner.

[0036] See also Figure 1 and Figure 2 In this embodiment, each fire extinguishing unit 20 includes a guide device 21, a water supply device 22, a driving device 23 and a diversion device 24. The guide device 21 extends along the second direction B. The water supply device 22 includes a water supply pipe 221. The water supply pipe 221 is provided with a plurality of connecting parts 2211. The plurality of connecting parts 2211 are arranged in sequence and spaced along the second direction B. The connecting parts 2211 connect the inside of the water supply pipe 221 with the outside. In this embodiment, the water supply pipe 221 can extend along the second direction B. Among the plurality of water supply pipes 221 of the plurality of fire extinguishing units 20, two or three or more adjacent water supply pipes 221 can be connected to each other and connected to the same water supply source. In some other embodiments, the factory building is provided with a plurality of water supply sources, and each water supply source is connected to only one water supply pipe 221 to ensure that each water supply pipe 221 is adequately supplied with water and the water pressure in the water supply pipe 221 is ensured.

[0037] See also Figure 1 and Figure 2In this embodiment, the driving device 23 is movably mounted on the guide device 21, and the driving device 23 moves along the second direction B under the guiding action of the guide device 21; the flow guiding device 24 has a water inlet end 2411 and a water outlet end 2412 that are connected, and the water inlet end 2411 and the water outlet end 2412 are respectively connected to the driving device 23. In this embodiment, the water inlet end 2411 is detachably connected to the connecting portion 2211, so that the water inlet end 2411 of the flow guiding device 24 can be connected to any one of the multiple connecting portions 2211 of the water supply pipe 221 corresponding to the flow guiding device 24, and the water inlet end 2411 is connected to the water supply pipe 221 through the connecting portion 2211. In an actual application scenario, the driving device 23 moves under the guiding action of the guide device 21, and drives the water inlet end 2411 to move in the second direction B, so that the water inlet end 2411 moves to be opposite to any connecting part 2211, and then the driving device 23 drives the water inlet end 2411 to move toward the water supply pipe 221 and the relative connecting part 2211. The water inlet end 2411 can be connected to the relative connecting part 2211 and connected to the interior of the water supply pipe 221 to receive the water source.

[0038] In this embodiment, the driving device 23 drives the water outlet 2412 to move, and the posture of the water outlet 2412 relative to the guide device 21 can be adjusted and changed, and thus the direction of the water outlet 2412 can be changed. The driving device 23 can adjust the water outlet 2412 to a position where the water outlet 2412 faces a larger fire in the fire area, or adjust the water outlet 2412 to face the burning object in the fire area, or adjust the water outlet 2412 to face the side of the burning object where the fire is larger, so as to extinguish the fire in the fire area, the burning object, and the burning side in a targeted manner. In this embodiment, when the water inlet 2411 is connected to one of the connecting parts 2211, the driving device 23 can drive the water outlet 2412 to move and limit the movement trajectory of the water outlet 2412, so that the water outlet 2412 has a lot of postures and a lot of possible directions. In this embodiment, multiple connecting parts 2211 on the same water supply pipe 221 are arranged at equal distances, and the intermediate monitoring area can be divided into multiple sub-level monitoring areas along the second direction B. The multiple connecting parts 2211 correspond one-to-one to the multiple sub-level monitoring areas, and each connecting part 2211 is located above a corresponding sub-level monitoring area, so that each sub-level monitoring area can be effectively protected.

[0039] In this embodiment, each fire extinguishing unit 20 may include a plurality of driving devices 23 and a plurality of flow guide devices 24, wherein the plurality of driving devices 23 are respectively mounted on the guide device 21, and the plurality of flow guide devices 24 correspond to the plurality of driving devices 23 one by one, and each flow guide device 24 is mounted on a corresponding driving device 23, so as to improve the fire extinguishing capability of each fire extinguishing unit 20, and further improve the fire extinguishing capability of the automatic fire extinguishing system 100. In this embodiment, the number of driving devices 23 may be set to be less than the number of connecting portions 2211, so as to reduce the manufacturing cost of the automatic fire extinguishing system 100.

[0040] In summary, in this embodiment, the automatic fire extinguishing system 100 includes a plurality of fire extinguishing units 20, and the plurality of fire extinguishing units 20 are arranged in sequence along the first direction A, so that the monitoring range of the automatic fire extinguishing system 100 is larger, thereby improving the fire extinguishing capability of the automatic fire extinguishing system 100. In this embodiment, the driving device 23 can drive the water outlet end 2412 to move. The driving device 23 can drive the water outlet end 2412 to move and limit the movement trajectory of the water outlet end 2412, so that the water outlet end 2412 has a lot of postures. The orientation of the water outlet end 2412 is different in different postures, so that the water outlet end 2412 has a lot of possible orientations. The driving device 23 can adjust the water outlet end 2412 to the position where the water outlet end 2412 is facing the larger fire in the fire area, or adjust the water outlet end 2412 to aim at the burning object in the fire area, or adjust the water outlet end 2412 to aim at the side of the burning object with a larger fire, so as to carry out fire extinguishing work on the fire area, the burning object, and the burning side in a targeted manner, which greatly improves the targetedness of the automatic fire extinguishing system 100, so that the automatic fire extinguishing system 100 can carry out fire extinguishing work in a targeted manner, can control the fire and extinguish the fire source in a shorter time, can avoid the spread of fire, protect the lives of personnel, reduce fire losses, and protect the safety of collective property.

[0041] See also Figure 1 and Figure 2 In this embodiment, the guide device 21 includes a track 211 and a mounting seat 212. The track 211 is extended along the second direction B. The mounting seat 212 can be movably mounted on the track 211, and the drive device 23 is mounted on the mounting seat 212. In this embodiment, the guide device 21 can be a pneumatic guide rail. The track 211 and the mounting seat 212 move relative to each other under the action of air pressure. The pneumatic guide rail has a fast reaction speed and can quickly move the drive device 23 and the guide device 24 to the sub-level monitoring area where the fire source exists. In some embodiments, the guide device 21 can be a hydraulic guide rail. The track 211 and the mounting seat 212 move relative to each other under the action of hydraulic pressure. The driving force of the hydraulic guide rail is greater, so that the movement state of the mounting seat 212 is relatively stable.

[0042] See also Figure 1 and Figure 2 In this embodiment, the driving device 23 includes a mechanical arm (not shown in the figure), and the mechanical arm includes a first moving arm 2311, and the first moving arm 2311 is movably mounted on the guide device 21. In an actual application scenario, the first moving arm 2311 is mounted on the mounting seat 212 and moves along the second direction B following the mounting seat 212. In this embodiment, a rotation drive motor or the like may be connected between the first moving arm 2311 and the mounting seat 212, and the rotation drive motor is mounted on the mounting seat 212, and the first moving arm 2311 is connected to the rotation drive motor. The first moving arm 2311 rotates around a first axis relative to the guide device 21, and the directions defined by the first axis are respectively perpendicular to the first direction A and the second direction B. In this embodiment, the first direction A and the second direction B are horizontal directions, so the direction defined by the first axis is approximately a vertical direction, and the first axis is approximately a vertical axis. In this embodiment, the water outlet end 2412 is connected to the first moving arm 2311, and the first moving arm 2311 drives the water outlet end 2412 to rotate around the first axis. Driven by the first moving arm 2311, the water outlet end 2412 changes its direction in the horizontal direction, and the water outlet end 2412 can be adjusted to face the fire source to carry out targeted fire extinguishing work.

[0043] In this embodiment, the mechanical arm also includes a second moving arm 2312, the second moving arm 2312 is rotatably connected to the first moving arm 2311, the second moving arm 2312 rotates around a second axis relative to the first moving arm 2311, the second axis is perpendicular to the first axis, and thus the second axis is an axis in the horizontal direction. In this embodiment, the water outlet 2412 is connected to the second moving arm 2312, the second moving arm 2312 drives the water outlet 2412 to rotate around the second axis, the water outlet 2412 is driven by the second moving arm 2312, the direction and height of the water outlet 2412 in the vertical direction change, and the water outlet 2412 can be adjusted to be close to the fire source and toward the fire source, so as to carry out targeted fire extinguishing work. In this embodiment, a rotation drive motor can be connected between the first moving arm 2311 and the second moving arm 2312, the rotation drive motor is installed on the first moving arm 2311, and the second moving arm 2312 is connected to the rotation drive motor.

[0044] In this embodiment, the mechanical arm also includes a third motion arm 2313, which is rotatably connected to the second motion arm 2312, and the third motion arm 2313 rotates around a third axis relative to the second motion arm 2312, and the third axis is perpendicular to the first axis. Therefore, the third axis is an axis in the horizontal direction. In this embodiment, the water outlet 2412 is connected to the third motion arm 2313, and the third motion arm 2313 drives the water outlet 2412 to rotate around the third axis. Under the drive of the third motion arm 2313, the direction and height of the water outlet 2412 in the vertical direction can be further changed or fine-tuned, and the water outlet 2412 can be further adjusted to be close to the fire source and toward the fire source, so as to carry out fire extinguishing work in a targeted manner. In this embodiment, a rotation drive motor can be connected between the second motion arm 2312 and the third motion arm 2313, and the rotation drive motor is installed on the second motion arm 2312, and the third motion arm 2313 is connected to the rotation drive motor.

[0045] See also Figure 2 and Figure 3 In this embodiment, the driving device 23 includes a docking driving mechanism (not shown in the figure), and the docking driving mechanism includes a first driving member 2321 and a clamping member (not shown in the figure), and the first driving member 2321 is movably mounted on the guide device 21. In an actual application scenario, the first driving member 2321 is mounted on the mounting seat 212 and moves along the second direction B. In this embodiment, the clamping member is connected to the first driving member 2321, and the clamping member is used to clamp the water inlet end 2411. When the driving device 23 moves to make the water inlet end 2411 opposite to a certain connecting portion 2211, the first driving member 2321 drives the clamping member to approach the water supply pipe 221 to connect the water inlet end 2411 and the connecting portion 2211, so that the water inlet end 2411 is connected to the inside of the water supply pipe 221. In this embodiment, the flow guide device 24 includes a flow guide pipe 241, and the water inlet end 2411 and the water outlet end 2412 are respectively arranged at both ends of the flow guide pipe 241. When the water inlet end 2411 is connected to the connecting portion 2211, the clamping member does not need to maintain the state of clamping the water inlet end 2411, and the clamping member can loosen the water outlet end 2412, so that the driving device 23 has a greater degree of freedom of movement. Specifically, the diversion pipe 241 has a flexible pipe of sufficient length. After the water inlet end 2411 is connected to the connecting portion 2211, the driving device 23 does not need to maintain a state relative to the connecting portion 2211, and the driving device 23 can still move along the second direction B, so that each driving device 23 and the diversion device 24 can correspond to a larger area, so as to improve the fire extinguishing capability of the automatic fire extinguishing system 100.

[0046] See also Figure 2 and Figure 3In this embodiment, the docking drive mechanism further includes a second drive member 2322, which is movably connected to the guide device 21, and the first drive member 2321 is installed on the second drive member 2322, and the second drive member 2322 drives the first drive member 2321 to move along the second direction B. Under the setting of this embodiment, the drive device 23 can drive the clamping member and the water inlet end 2411 through the second drive member 2322 and the first drive member 2321 when it is far away from the target connecting portion 2211, so that the water inlet end 2411 is connected to the connecting portion 2211. The drive device 23 does not need to move to the overall structure opposite to the target connecting portion 2211. In actual application scenarios, the drive device 23 can move the local structure to be opposite to the target connecting portion 2211 and connect the water inlet end 2411 to the connecting portion 2211. Such a setting has less restriction on the position of the drive device 23 on the guide device 21 and less power consumption. In this embodiment, the first driving member 2321 includes a driving member such as a linear motor and a hydraulic rod, and the second driving member 2322 may include a driving member such as a linear motor and a hydraulic rod.

[0047] In this embodiment, the diversion device 24 also includes a booster pump (not shown in the figure), which is connected to the diversion pipe 241. The booster pump is electrically connected to the control device. The control device controls the operation of the booster pump according to factors such as the scope or size of the fire. The booster pump can adjust the hydraulic pressure in the diversion pipe 241 to adjust the flow rate and flow rate of the water flow at the water outlet 2412, so as to effectively extinguish the fire.

[0048] In this embodiment, the connecting portion 2211 includes a first connecting vessel (not shown in the figure), which is installed on the water supply pipe 221 and communicates with the water supply pipe 221; the flow guide device 24 includes a second connecting vessel (not shown in the figure), which is connected to the water inlet end 2411, and the second connecting vessel is installed on the driving device 23. As can be seen from the above, the second connecting vessel is connected to the water inlet end 2411 of the flow guide pipe 241 and can be clamped by a clamp. Compared with the flexible flow guide pipe 241, the second connecting vessel has advantages such as higher structural hardness and stability, and is easy to be clamped by a clamp. In this embodiment, the first connecting vessel and the second connecting vessel can be spare parts such as quick-connect joints.

[0049] In this embodiment, the water supply device 22 further includes a refrigeration module (not shown in the figure), which is connected to the water supply pipe 221. In this embodiment, the refrigeration module may include a semiconductor refrigeration sheet, etc., which is attached to the outer wall or inner wall of the water supply pipe 221 to reduce the temperature of the water flow in the water supply pipe 221, so that the automatic fire extinguishing system 100 can reduce the temperature of the fire area and suppress the fire from getting bigger.

[0050] In an actual application scenario, assuming that a certain area in the factory is on fire, the control device obtains the detection information of the detection unit 10 and determines the area in the factory where the fire is present, and the control device controls the fire extinguishing unit 20 corresponding to the fire area to work to perform fire extinguishing work. Specifically, the control device controls one or more driving devices 23 in the fire extinguishing unit 20 to move along the second direction B under the guidance of the guide device 21, and the driving device 23 moves to a position near the connecting portion 2211 corresponding to the fire area, and the driving device 23 drives the water inlet end 2411 to connect with the connecting portion 2211 to connect the water outlet end 2412 with the water supply pipe 221, and the water outlet end 2412 can spray a rapid water flow and flow to the fire area. The driving device 23 drives the water outlet end 2412 to move to change the direction of the water outlet end 2412, so that the water outlet end 2412 can face the fire area or the burning object or the burning side of the burning object, so as to carry out fire extinguishing work at the location with a larger fire. As an example, the water outlet 2412 can rotate around a vertical axis to change its circumferential orientation and improve the relative degree between the water outlet 2412 and the fire source. As another example, the water outlet 2412 can rotate around a horizontal axis to change its height and orientation in the vertical direction, reduce the distance between the water outlet 2412 and the fire source, and make the water outlet 2412 highly accurately align with the fire source to improve the fire extinguishing ability of the fire extinguishing unit 20. In some other scenarios, the fire area corresponds to two or more fire extinguishing units 20, and the control device controls multiple fire extinguishing units 20 to jointly extinguish the fire in the fire area, so as to control the fire or extinguish the fire source in the shortest time.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automated fire extinguishing system (100), characterized in that: The automatic fire extinguishing system (100) comprises a detection unit (10) and a plurality of fire extinguishing units (20), wherein the plurality of fire extinguishing units (20) are electrically connected to the detection unit (10) respectively, and the plurality of fire extinguishing units (20) are arranged in sequence and at intervals along a first direction, and each of the fire extinguishing units (20) comprises: A guide device (21) extending along a second direction, wherein the second direction intersects with the first direction; A water supply device (22), the water supply device (22) comprising a water supply pipe (221), the water supply pipe (221) being provided with a plurality of connecting parts (2211), the plurality of connecting parts (2211) being arranged in sequence and spaced apart along the second direction; a driving device (23), wherein the driving device (23) is movably mounted on the guiding device (21), and the driving device (23) moves along the second direction under the guiding action of the guiding device (21); and A flow guiding device (24), the flow guiding device (24) having a water inlet end (2411) and a water outlet end (2412) which are connected to each other, the water inlet end (2411) and the water outlet end (2412) being respectively connected to the driving device (23), the driving device (23) driving the water inlet end (2411) to connect with the connecting portion (2211), the water inlet end (2411) being connected with the water supply pipe (221) via the connecting portion (2211), and the driving device (23) driving the water outlet end (2412) to move.

2. The automatic fire extinguishing system (100) according to claim 1, characterized in that: The guide device (21) comprises a track (211) and a mounting seat (212); the track (211) is extended along the second direction; the mounting seat (212) is movably mounted on the track (211); and the drive device (23) is mounted on the mounting seat (212).

3. The automatic fire extinguishing system (100) according to claim 1, characterized in that: The driving device (23) comprises a mechanical arm, and the mechanical arm comprises a first moving arm (2311). The first moving arm (2311) is movably mounted on the guide device (21). The water outlet end (2412) is connected to the first moving arm (2311). The first moving arm (2311) rotates around a first axis relative to the guide device (21), and the direction defined by the first axis is respectively perpendicular to the first direction and the second direction.

4. The automatic fire extinguishing system (100) according to claim 3, characterized in that: The mechanical arm also includes a second moving arm (2312), which is rotatably connected to the first moving arm (2311), and the water outlet end (2412) is connected to the second moving arm (2312). The second moving arm (2312) rotates around a second axis relative to the first moving arm (2311), and the second axis is perpendicular to the first axis.

5. The automatic fire extinguishing system (100) according to claim 4, characterized in that: The mechanical arm also includes a third moving arm (2313), which is rotatably connected to the second moving arm (2312), and the water outlet end (2412) is connected to the third moving arm (2313). The third moving arm (2313) rotates around a third axis relative to the second moving arm (2312), and the third axis is perpendicular to the first axis.

6. The automatic fire extinguishing system (100) according to claim 1, characterized in that: The driving device (23) comprises a docking driving mechanism, and the docking driving mechanism comprises a first driving member (2321) and a clamping member, wherein the first driving member (2321) is movably mounted on the guiding device (21), and the clamping member is connected to the first driving member (2321), and the clamping member is used to clamp the water inlet end (2411), and the first driving member (2321) drives the clamping member to approach or move away from the water supply pipe (221) to connect or disconnect the water inlet end (2411) and the connecting portion (2211).

7. The automatic fire extinguishing system (100) according to claim 6, characterized in that: The docking drive mechanism also includes a second drive member (2322), the second drive member (2322) is movably connected to the guide device (21), the first drive member (2321) is installed on the second drive member (2322), and the second drive member (2322) drives the first drive member (2321) to move along the second direction.

8. The automatic fire extinguishing system (100) according to claim 1, characterized in that: The flow guiding device (24) comprises a flow guiding pipe (241) and a booster pump, the two ends of the flow guiding pipe (241) are respectively provided with the water inlet end (2411) and the water outlet end (2412), and the booster pump is connected to the flow guiding pipe (241).

9. The automatic fire extinguishing system (100) according to claim 1, characterized in that: The communication portion (2211) comprises a first communication vessel, the first communication vessel being installed on the water supply pipe (221) and communicating with the water supply pipe (221); The flow guiding device (24) comprises a second communicating vessel, the second communicating vessel is connected to the water inlet end (2411), and the second communicating vessel is installed on the driving device (23).

10. The automatic fire extinguishing system (100) according to claim 1, characterized in that: The water supply device (22) further comprises a refrigeration module, wherein the refrigeration module is connected to the water supply pipeline (221).

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