阅读说明：本技术 一种带有调节组件的智能灭火装置 (Intelligent fire extinguishing device with adjusting assembly ) 是由 韩明成 于 2021-11-08 设计创作，主要内容包括：本发明涉及灭火装置技术领域,具体的说是一种带有调节组件的智能灭火装置,包括万向调节机构、连接机构和固定机构,万向调节机构包括安装壳体、转动连接杆和第一电机,连接机构和固定机构均置于安装壳体的上方,第一电机固定连接在安装壳体外壁,第一电机的输出端贯穿安装壳体侧壁,且第一电机的输出端与安装壳体侧壁转动连接,转动连接杆转动连接在安装壳体的两侧壁之间,且转动连接杆靠近第一电机的一端与第一电机的输出端固定连接,转动连接杆中部连接有固定调节杆,固定调节杆远离转动连接杆的一端固定连接有消防喷淋头,该灭火装置能够多方为转动,增加了灭火的范围,有利于均匀喷水,提高了消防喷淋头的利用率。(The invention relates to the technical field of fire extinguishing devices, in particular to an intelligent fire extinguishing device with an adjusting assembly, which comprises a universal adjusting mechanism, a connecting mechanism and a fixing mechanism, wherein the universal adjusting mechanism comprises an installation shell, a rotating connecting rod and a first motor, the connecting mechanism and the fixing mechanism are arranged above the installation shell, the first motor is fixedly connected to the outer wall of the installation shell, the output end of the first motor penetrates through the side wall of the installation shell, the output end of the first motor is rotatably connected with the side wall of the installation shell, the rotating connecting rod is rotatably connected between the two side walls of the installation shell, one end of the rotating connecting rod, close to the first motor, is fixedly connected with the output end of the first motor, the middle part of the rotating connecting rod is connected with a fixed adjusting rod, one end of the fixed adjusting rod, far away from the rotating connecting rod, is fixedly connected with a fire-fighting spray head, the fire extinguishing device can rotate in multiple directions, the range of fire extinguishing is increased, uniform water spraying is facilitated, and the utilization rate of the fire-fighting spray header is improved.)

1. The utility model provides an intelligence extinguishing device with adjusting part which characterized in that: comprises a universal adjusting mechanism (1), a connecting mechanism and a fixing mechanism, wherein the universal adjusting mechanism (1) comprises an installation shell (11), a rotating connecting rod (14) and a first motor (16), the connecting mechanism and the fixing mechanism are arranged above the installation shell (11), the first motor (16) is fixedly connected with the outer wall of the installation shell (11), the output end of the first motor (16) penetrates through the side wall of the installation shell (11), the output end of the first motor (16) is rotatably connected with the side wall of the installation shell (11), the rotating connecting rod (14) is rotatably connected between the two side walls of the installation shell (11), one end of the rotating connecting rod (14) close to the first motor (16) is fixedly connected with the output end of the first motor (16), the middle part of the rotating connecting rod (14) is connected with a fixed adjusting rod (4), one end of the fixed adjusting rod (4) far away from the rotating connecting rod (14) is fixedly connected with a fire sprinkler head (3), the middle of the lower surface of the fire sprinkler head (3) is fixedly connected with a smoke sensor (2), the outer wall of the rotating connecting rod (14) is fixedly sleeved with a transverse adjusting frame (15), a fixed adjusting rod (4) is arranged in the transverse adjusting frame (15), and the fixed adjusting rod (4) is connected with the two side walls of the transverse adjusting frame (15) in a sliding mode.

2. The intelligent fire suppression device with the adjustment assembly of claim 1, wherein: fixed regulation pole (4) are close to one end both sides fixedly connected with support regulating plate (41) of rotating connecting rod (14), and fixedly connected with runs through pivot (42) between two support regulating plate (41), run through pivot (42) and run through rotating connecting rod (14), and run through pivot (42) and rotate with rotating connecting rod (14) and be connected.

3. The intelligent fire suppression device with the adjustment assembly of claim 2, wherein: universal adjustment mechanism (1) is still including supporting pivot (12) and second motor (17), supports pivot (12) and rotates the inner wall of connecting at installation casing (11), and supports pivot (12) and rotate connecting rod (14) perpendicular setting, and second motor (17) fixed connection is at installation casing (11) outer wall, and the output of second motor (17) runs through installation casing (11) lateral wall, and the output of second motor (17) with support pivot (12) fixed connection.

4. The intelligent fire suppression device with adjustment assembly of claim 3, wherein: the vertical adjusting frame (13) is fixedly connected between the two supporting rotating shafts (12), the vertical adjusting frame (13) is arranged between the rotating connecting rod (14) and the transverse adjusting frame (15), the vertical adjusting frame (13) can rotate freely, the vertical adjusting frame (13) is sleeved on the outer wall of the fixed adjusting rod (4), and the vertical adjusting frame (13) is connected with the outer wall of the fixed adjusting rod (4) in a sliding mode.

5. The intelligent fire suppression device with the adjustment assembly of claim 1, wherein: fixing mechanism includes fixing base (5) and accomodates pipe (51), accomodates pipe (51) fixed connection at the lower surface of fixing base (5), accomodates pipe (51) and link up the setting with fixing base (5), accomodates the inside winding of pipe (51) and is equipped with connecting water pipe (7), and the lower extreme of connecting water pipe (7) is connected with fire sprinkler head (3).

6. The intelligent fire suppression device with adjustment assembly of claim 5, wherein: the lower end of the accommodating pipe (51) is fixedly connected with a connecting ring (52), the wall of the connecting ring (52) is provided with a plurality of clamping holes (53), and oblique angles are arranged at the upper end and the lower end of each clamping hole (53).

7. The intelligent fire suppression device with the adjustment assembly of claim 1, wherein: the connecting mechanism comprises a connecting handle (6), the connecting handle (6) is arranged in a hollow mode, the connecting handle (6) is fixedly connected to the top of the mounting shell (11), and the connecting handle (6) is communicated with the mounting shell (11).

8. The intelligent fire suppression device with adjustment assembly of claim 7, wherein: one end fixedly connected with joint support plate (61) that connects handle (6) outer wall and be close to go-between (52), one side fixedly connected with bracing piece (62) that joint support plate (61) is close to go-between (52), bracing piece (62) and joint hole (53) cooperation setting.

9. The intelligent fire suppression device with adjustment assembly of claim 8, wherein: shrink groove (63) have been seted up to the upper end lateral wall of bracing piece (62), shrink groove (63) are equipped with expanding spring (64), the one end fixed connection of expanding spring (64) is at the lateral wall of shrink groove (63), the fixed cover of the other end of expanding spring (64) is equipped with adapter sleeve (66), one side fixedly connected with joint piece (65) of expanding spring (64) are kept away from in adapter sleeve (66), both ends all are equipped with the inclined plane about joint piece (65), both ends all are equipped with the bevel fit setting about joint piece (65) both ends inclined plane and joint hole (53).

Technical Field

The invention relates to the technical field of fire extinguishing devices, in particular to an intelligent fire extinguishing device with an adjusting assembly.

Background

The fire extinguishing device is various in types, indoor fire extinguishment and corridor fire extinguishment are mostly realized through the installation of the fire sprinkler head, once a fire disaster occurs, the fire sprinkler adopts smoke sensor induction, and the fire sprinkler head is opened to spray water, so that the aim of timely fire extinguishment is fulfilled.

Once the fire sprinkler head is started, the small range of spraying water below and around will be sprayed water, but the water spray scope is limited, and the water spray process can not be accurate to accurate alignment fire source, has certain limitation at the condition of a fire in-process that appears, and the fire sprinkler head is fixed at indoor and corridor top simultaneously, is difficult to dismantle, is not convenient for maintain and inspect, when the conflagration breaing out, smoke transducer breaks down, the fire sprinkler head just can't carry out the operation of putting out a fire of spraying water.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an intelligent fire extinguishing device with an adjusting assembly.

The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent fire extinguishing device with an adjusting component comprises a universal adjusting mechanism, a connecting mechanism and a fixing mechanism, wherein the universal adjusting mechanism comprises an installation shell, a rotating connecting rod and a first motor, the connecting mechanism and the fixing mechanism are arranged above the installation shell, the first motor is fixedly connected to the outer wall of the installation shell, the output end of the first motor penetrates through the side wall of the installation shell, the output end of the first motor is rotatably connected with the side wall of the installation shell, the rotating connecting rod is rotatably connected between the two side walls of the installation shell, one end of the rotating connecting rod, close to the first motor, is fixedly connected with the output end of the first motor, the middle part of the rotating connecting rod is connected with a fixed adjusting rod, one end of the fixed adjusting rod, far away from the rotating connecting rod, is fixedly connected with a fire sprinkler head, the middle part of the lower surface of the fire sprinkler head is fixedly connected with a smoke sensor, and the outer wall of the rotating connecting rod is fixedly sleeved with a transverse adjusting frame, the fixed adjusting rod is arranged in the transverse adjusting frame and is in sliding connection with two side walls of the transverse adjusting frame.

Specifically, the fixed adjusting rod is close to the one end both sides fixedly connected with support regulating plate of rotating the connecting rod, and fixedly connected with runs through the pivot between two support regulating plates, runs through the pivot and runs through the rotating-connecting rod, and runs through the pivot and rotate with the rotating-connecting rod and be connected.

Specifically, universal adjustment mechanism is still including supporting pivot and second motor, supports the pivot and rotates the inner wall of connecting at the installation casing, and supports the pivot and set up with rotating the connecting rod is perpendicular, and second motor fixed connection runs through installation casing lateral wall at installation casing outer wall, the output of second motor, and the output of second motor with support pivot fixed connection.

Specifically, a longitudinal adjusting frame is fixedly connected between the two supporting rotating shafts, the longitudinal adjusting frame is arranged between the rotating connecting rod and the transverse adjusting frame and can rotate freely, the longitudinal adjusting frame is sleeved on the outer wall of the fixed adjusting rod, and the longitudinal adjusting frame is connected with the outer wall of the fixed adjusting rod in a sliding mode.

Concretely, fixed establishment includes the fixing base and accomodates the pipe, accomodates a fixed connection at the lower surface of fixing base, accomodates a setting of lining up with the fixing base, accomodates intraduct winding and is equipped with the connection water pipe, and the lower extreme and the fire sprinkler head of connecting the water pipe are connected.

Specifically, the lower extreme fixedly connected with go-between of holding the pipe, connect the rampart and seted up a plurality of joint holes, both ends all are equipped with the oblique angle about the joint hole.

Specifically, coupling mechanism connects the handle and sets up for cavity including connecting the handle, connects handle fixed connection at installation casing top, and connects handle and installation casing and link up the setting.

Specifically, connect the handle outer wall and be close to the one end fixedly connected with joint support plate of go-between, joint support plate is close to one side fixedly connected with bracing piece of go-between, and the bracing piece sets up with the cooperation of joint hole.

Specifically, the upper end lateral wall of bracing piece has been seted up the shrink groove, and the shrink groove is equipped with expanding spring, and expanding spring's one end fixed connection is at the lateral wall in shrink groove, and the fixed cover of the other end of expanding spring is equipped with the adapter sleeve, and expanding spring's one side fixedly connected with joint piece is kept away from to the adapter sleeve, and both ends all are equipped with the inclined plane about the joint piece, and joint piece both ends inclined plane and joint hole both ends all are equipped with the oblique angle cooperation setting.

The invention has the beneficial effects that:

(1) according to the intelligent fire extinguishing device with the adjusting assembly, the fixed adjusting rod is driven to transversely rotate along the longitudinal adjusting frame in the rotating process of the rotating connecting rod, the fixed adjusting rod is pushed to longitudinally rotate along the transverse adjusting frame simultaneously through the longitudinal adjusting frame, so that the fixed adjusting rod drives the fire sprinkler head to synchronously and multi-directionally rotate, the fire sprinkler head rotates in multiple directions during fire extinguishing, the coverage area of water sprayed by the fire sprinkler head is increased, the fire extinguishing range is enlarged, large-range uniform water spraying is facilitated, and the environment cooling efficiency of the fire sprinkler head is improved.

(2) According to the intelligent fire extinguishing device with the adjusting assembly, the connecting handle and the connecting ring can be separated by pulling the mounting shell, the fire-fighting spray head is opened, the connecting handle can be held by hands to extinguish fire in any direction, the coverage area of the fire extinguishing device is increased, the fire extinguishing process is more convenient and accurate, the safety of personnel is ensured, meanwhile, the maintenance and the regular safety inspection work of the fire extinguishing device are facilitated through the connecting handle and the connecting ring, and the mounting process is convenient and rapid.

(3) According to the intelligent fire extinguishing device with the adjusting assembly, the connecting support plate plays a supporting role on the support rod and is convenient for connecting the installation shell and the connecting ring, and meanwhile, when the outer wall of the connecting handle is held by a hand, the hand is placed between the installation shell and the connecting support plate, and the connecting support plate plays a blocking role and can avoid the phenomenon of slipping during fire extinguishing.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of an intelligent fire extinguishing apparatus with an adjusting assembly according to the present invention.

Fig. 2 is a perspective view of the universal adjusting mechanism provided by the present invention.

Fig. 3 is a connection diagram of the fixed adjusting rod and the rotating connecting rod provided by the invention.

Fig. 4 is a sectional view of a support bar provided by the present invention.

Fig. 5 is a perspective view of the connection between the fixing base and the accommodating tube according to the present invention.

In the figure: 1. a universal adjusting mechanism; 11. installing a shell; 12. a support shaft; 13. a longitudinal adjusting frame; 14. rotating the connecting rod; 15. a transverse adjusting frame; 16. a first motor; 17. a second motor; 2. a smoke sensor; 3. a fire sprinkler head; 4. fixing an adjusting rod; 41. supporting the adjusting plate; 42. the rotating shaft penetrates through the rotating shaft; 5. a fixed seat; 51. receiving a tube; 52. a connecting ring; 53. a clamping hole; 6. a connecting handle; 61. connecting the supporting plate; 62. a support bar; 63. a contraction groove; 64. a tension spring; 65. a clamping block; 66. connecting sleeves; 7. is connected with a water pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-5, an intelligent fire extinguishing apparatus with an adjusting component comprises a universal adjusting mechanism 1, a connecting mechanism and a fixing mechanism, wherein the universal adjusting mechanism 1 comprises an installation housing 11, a rotating connecting rod 14 and a first motor 16, the connecting mechanism and the fixing mechanism are both arranged above the installation housing 11, the first motor 16 is fixedly connected with the outer wall of the installation housing 11, the output end of the first motor 16 penetrates through the side wall of the installation housing 11, the output end of the first motor 16 is rotatably connected with the side wall of the installation housing 11, the rotating connecting rod 14 is rotatably connected between the two side walls of the installation housing 11, one end of the rotating connecting rod 14 close to the first motor 16 is fixedly connected with the output end of the first motor 16, the middle part of the rotating connecting rod 14 is connected with a fixed adjusting rod 4, one end of the fixed adjusting rod 4 far away from the rotating connecting rod 14 is fixedly connected with a fire sprinkler head 3, the smoke sensor 2 is fixedly connected to the middle of the lower surface of the fire sprinkler head 3, the transverse adjusting frame 15 is fixedly sleeved on the outer wall of the rotating connecting rod 14, the fixed adjusting rod 4 is arranged in the transverse adjusting frame 15, the fixed adjusting rod 4 is connected with two side walls of the transverse adjusting frame 15 in a sliding manner, the universal adjusting mechanism 1 is arranged to realize multidirectional adjustment of the fire sprinkler head 3, so that the fire sprinkler head 3 can rotate in multiple directions in the fire extinguishing process, the coverage area is wider, the fire extinguishing range is widened, the fire sprinkler head 3 can be connected to the indoor top by arranging the fixed mechanism, the fire sprinkler head 3 can be installed and fixed by arranging the connecting mechanism, the disassembly and maintenance of the fire sprinkler head 3 are facilitated, meanwhile, the fire sprinkler head 3 can be taken down to extinguish in multiple directions in the fire extinguishing process, the fire extinguishing process is more accurate, and the fire extinguishing efficiency is improved, the first motor 16 rotates clockwise at first, and drives the rotating connecting rod 14 in the mounting shell 11 to rotate synchronously in the rotating process, the rotating connecting rod 14 drives the transverse adjusting frame 15 and the fixed adjusting rod 4 to rotate clockwise simultaneously in the clockwise rotating engineering, so that when the fixed adjusting rod 4 rotates clockwise and transversely, the fire sprinkler head 3 at the bottom of the fixed adjusting rod 4 is driven to rotate synchronously and transversely, the coverage area of the fire sprinkler head 3 for spraying water is increased by the transverse rotation of the fire sprinkler head 3, the fire extinguishing range is enlarged, the cooling efficiency of the fire sprinkler head 3 to the environment is improved, when the first motor 16 rotates clockwise for a certain angle, the first motor 16 starts to rotate anticlockwise, the rotating connecting rod 14 is driven to rotate synchronously, the transverse adjusting frame 15 and the fixed adjusting rod 4 are driven to rotate anticlockwise synchronously, and the fire sprinkler head 3 is driven to rotate synchronously and transversely by the fixed adjusting rod 4, the coverage area of the fire sprinkler head 3 is further increased by repeated reciprocation, the fire extinguishing range is enlarged, and the cooling efficiency of the fire sprinkler head 3 to the environment is improved.

Specifically, the fixed adjusting rod 4 is close to the one end both sides fixedly connected with support regulating plate 41 of rotating connecting rod 14, and fixedly connected with runs through pivot 42 between two support regulating plate 41, runs through pivot 42 and runs through rotating connecting rod 14, and runs through pivot 42 and rotates with rotating connecting rod 14 and be connected, and fixed adjusting rod 4 is when vertically rotating along, and fixed adjusting rod 4 uses to run through pivot 42 to rotate as the axle, runs through pivot 42 and rotates connecting rod 14 and take place to rotate, drives the synchronous rotation of the support regulating plate 41 of both sides simultaneously.

Specifically, universal adjustment mechanism 1 is still including supporting pivot 12 and second motor 17, support pivot 12 and rotate the inner wall of connection at installation casing 11, and support pivot 12 and rotate connecting rod 14 perpendicular setting, second motor 17 fixed connection is at installation casing 11 outer wall, the output of second motor 17 runs through installation casing 11 lateral wall, and the output of second motor 17 with support pivot 12 fixed connection, when second motor 17 homeotropic needle during operation, second motor 17 drives and supports the synchronous homeotropic needle rotation of pivot 12.

Specifically, a longitudinal adjusting frame 13 is fixedly connected between the two supporting rotating shafts 12, the longitudinal adjusting frame 13 is arranged between the rotating connecting rod 14 and the transverse adjusting frame 15, the longitudinal adjusting frame 13 can rotate freely, the longitudinal adjusting frame 13 is sleeved on the outer wall of the fixed adjusting rod 4, the longitudinal adjusting frame 13 is connected with the outer wall of the fixed adjusting rod 4 in a sliding way, when the second motor 17 is worked with the trend needle, the second motor 17 drives the synchronous trend needle rotation of support pivot 12, support pivot 12 and drive vertical adjusting frame 13 synchronous rotation, vertical adjusting frame 13 drives fixed regulating rod 4 and rotates along vertical clockwise, fixed regulating rod 4 drives the fire sprinkler head 3 of lower extreme in the vertical clockwise rotation process and rotates in step, further improved the coverage area of fire sprinkler head 3, increased the scope of putting out a fire, improved the cooling efficiency of fire sprinkler head 3 to the environment.

Specifically, fixed establishment includes fixing base 5 and accomodates pipe 51, accomodate pipe 51 fixed connection at the lower surface of fixing base 5, accomodate pipe 51 and link up the setting with fixing base 5, it is equipped with connection water pipe 7 to accomodate the inside winding of pipe 51, the lower extreme and the fire sprinkler head 3 of connecting water pipe 7 are connected, connect water pipe 7 and arrange in accomodating pipe 51, connect water pipe 7 one end and provide the water that sprays for fire sprinkler head 3, connect water pipe 7 and connect the water source, connect water pipe 7 and can follow and accomodate and pull out in the pipe 51.

Specifically, the lower end of the accommodating pipe 51 is fixedly connected with a connecting ring 52, the wall of the connecting ring 52 is provided with a plurality of clamping holes 53, and the upper end and the lower end of each clamping hole 53 are provided with oblique angles.

Specifically, coupling mechanism includes that connection handle 6 connects handle 6 and sets up for cavity, connects handle 6 fixed connection at 11 tops of installation casing, and connects handle 6 and 11 link up the setting of installation casing, connects handle 6 and can hand, and the in-process that fire sprinkler 3 sprayed water can carry out the omnidirectional and put out a fire for the process of putting out a fire is more accurate, improves the efficiency of putting out a fire, realizes fixing the connection of fire sprinkler 3 through connecting handle 6 simultaneously.

Specifically, connect the one end fixedly connected with joint support plate 61 that the outer wall of handle 6 is close to go-between 52, joint support plate 61 is close to one side fixedly connected with bracing piece 62 of go-between 52, and bracing piece 62 sets up with the cooperation of joint hole 53, and joint support plate 61 plays the supporting role to bracing piece 62, and when holding joint handle 6 outer wall with the hand simultaneously, the hand is arranged in and is installed between casing 11 and the joint support plate 61 and can avoid appearing the landing phenomenon in putting out a fire.

Specifically, the upper end side wall of the support rod 62 is provided with a contraction groove 63, the contraction groove 63 is provided with a telescopic spring 64, one end of the telescopic spring 64 is fixedly connected to the side wall of the contraction groove 63, the other end of the telescopic spring 64 is fixedly sleeved with a connecting sleeve 66, one side of the connecting sleeve 66 far away from the telescopic spring 64 is fixedly connected with a clamping block 65, the upper end and the lower end of the clamping block 65 are both provided with inclined planes, the inclined planes at the two ends of the clamping block 65 and the upper end and the lower end of the clamping hole 53 are both provided with oblique angle matching arrangements, when a fire condition occurs indoors and the smoke sensor 2 cannot normally work, the mounting shell 11 can be pulled downwards, the connecting handle 6 is pulled through the mounting shell 11, the connecting handle 6 simultaneously drives the connecting support plate 61 to move downwards, the support rod 62 is pulled downwards synchronously through the connecting support plate 61, at the moment, the inclined plane at the lower end of the clamping block 65 and the oblique angle at the upper end of the clamping hole 53 are in a tightly abutting state, the clamping block 65 moves towards the inside of the contraction groove 63 along the oblique angle at the upper end of the clamping hole 53, the clamping block 65 moves towards the inside of the contraction groove 63 and simultaneously drives the connecting sleeve 66 to move synchronously, the expansion spring 64 is pressed by the connecting sleeve 66, the expansion spring 64 is compressed, when the clamping block 65 completely enters the contraction groove 63, the supporting rod 62 is pulled out of the clamping hole 53, the connecting handle 6 is separated from the connecting ring 52, the connecting handle 6 is pulled down, the water pipe in the accommodating pipe 51 is pulled out, the fire-fighting spray head 3 is manually opened, the connecting handle 6 is held by hands to extinguish fire in any direction, the coverage area of the fire extinguishing device is increased, the fire extinguishing range is enlarged, the safety of personnel is ensured, when the fire extinguishing is finished, the supporting rod 62 is pushed upwards by aiming at the clamping hole 53, the clamping block 65 moves towards the inside of the contraction groove 63 along the oblique angle at the lower end of the clamping hole 53 in the pushing process, the clamping block 65 moves towards the inside of the contraction groove 63 and simultaneously drives the connecting sleeve 66 to move synchronously, simultaneously through adapter sleeve 66 extrusion pressure extension spring 64, extension spring 64 is compressed, and when joint piece 65 got into shrink groove 63 completely, the upper end of bracing piece 62 pushed to joint hole 53 top, and extension spring 64 resumes original state this moment, promotes adapter sleeve 66 to shrink groove 63 external motion, and adapter sleeve 66 promotes joint piece 65 to shrink groove 63 external motion simultaneously, realizes the joint through joint piece 65, the reuse of the fire sprinkler head 3 of being convenient for.

The working principle is as follows: when a fire occurs indoors, the smoke sensor 2 works to enable the fire sprinkler head 3 to start to spray water, and simultaneously the first motor 16 and the second motor 17 work simultaneously (the first motor 16 and the second motor 17 are both standing grain low-voltage servo motors, the model is SV-D3EN-040-L, the first motor 16 and the second motor 17 are both provided with mobile power supplies), the first motor 16 firstly rotates clockwise, the rotating connecting rod 14 in the installation shell 11 is driven to synchronously rotate in the rotating process, the rotating connecting rod 14 simultaneously drives the transverse adjusting frame 15 and the fixed adjusting rod 4 to rotate clockwise in the clockwise needle rotating process, so that the fire sprinkler head 3 at the bottom of the fixed adjusting rod 4 is driven to synchronously rotate transversely when the fixed adjusting rod 4 rotates clockwise, the fire sprinkler head 3 transversely rotates, and the coverage area of the fire sprinkler head 3 for spraying water is increased, the range of fire extinguishment is enlarged, the cooling efficiency of the fire sprinkler head 3 to the environment is improved, after the first motor 16 rotates clockwise for a certain angle, the first motor 16 starts to rotate anticlockwise to drive the rotating connecting rod 14 to rotate synchronously and simultaneously drive the transverse adjusting frame 15 and the fixed adjusting rod 4 to rotate synchronously and anticlockwise, the transverse adjusting frame 15 plays a limiting and guiding role on the fixed adjusting rod 4, the fire sprinkler head 3 is driven to rotate synchronously and transversely through the fixed adjusting rod 4, the coverage area of the fire sprinkler head 3 is further increased by multiple times of reciprocating, the range of fire extinguishment is enlarged, the cooling efficiency of the fire sprinkler head 3 to the environment is improved, meanwhile, when the second motor 17 is operated along with the potential needle, the second motor 17 drives the supporting rotating shaft 12 to rotate synchronously along with the potential needle, the supporting rotating shaft 12 drives the longitudinal adjusting frame 13 to rotate synchronously, the longitudinal adjusting frame 13 drives the fixed adjusting rod 4 to rotate clockwise along the longitudinal direction, the fixed adjusting rod 4 drives the lower fire sprinkler head 3 to synchronously rotate in the longitudinal clockwise rotation process, the coverage area of the fire sprinkler head 3 is further increased, the fire extinguishing range is enlarged, the cooling efficiency of the fire sprinkler head 3 to the environment is improved, when the fire occurs indoors and the smoke sensor 2 cannot normally work, the mounting shell 11 can be pulled downwards, the connecting handle 6 is pulled through the mounting shell 11, the connecting handle 6 simultaneously drives the connecting supporting plate 61 to move downwards, the supporting rod 62 is pulled through the connecting supporting plate 61 to synchronously move downwards, at the moment, the inclined surface at the lower end of the clamping block 65 and the oblique angle at the upper end of the clamping hole 53 are in a tight abutting state, the clamping block 65 moves towards the inside of the contraction groove 63 along the oblique angle at the upper end of the clamping hole 53, the clamping block 65 moves towards the inside of the contraction groove 63 and simultaneously drives the connecting sleeve 66 to synchronously move, and the expansion spring 64 is extruded and pressed through the connecting sleeve 66, when the expansion spring 64 is compressed and the clamping block 65 completely enters the contraction groove 63, the supporting rod 62 is pulled out from the clamping hole 53, the connecting handle 6 is separated from the connecting ring 52, the connecting handle 6 is pulled down and simultaneously the water pipe in the accommodating pipe 51 is pulled out, the fire-fighting spray head 3 is manually opened, the connecting handle 6 is held by hands to extinguish fire in any direction, the coverage area of the fire extinguishing device is increased, the fire extinguishing range is enlarged, the safety of personnel is ensured, when the fire is extinguished, the supporting rod 62 is pushed upwards by aligning the clamping hole 53, the clamping block 65 moves towards the inside of the contraction groove 63 along the oblique angle at the lower end of the clamping hole 53 in the pushing process, the clamping block 65 moves towards the inside of the contraction groove 63 and simultaneously drives the connecting sleeve 66 to move synchronously, meanwhile, the expansion spring 64 is compressed by the connecting sleeve 66, when the clamping block 65 completely enters the contraction groove 63, the upper end of the supporting rod 62 is pushed to the upper side of the clamping hole 53, at the moment, the expansion spring 64 is restored to the original state, the connecting sleeve 66 is pushed to move towards the outside of the contraction groove 63, meanwhile, the connecting sleeve 66 pushes the clamping block 65 to move towards the outside of the contraction groove 63, and clamping is achieved through the clamping block 65.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.