Fire-fighting spraying system

Abstract

The utility model discloses a fire-fighting spraying system, and relates to the field of fire fighting, the fire-fighting spraying system comprises a connecting plate, the bottom end of the connecting plate is connected with a transmission pipe, the bottom end of the transmission pipe is provided with a main spray head, the top end of the connecting plate is provided with a conveying pipe, the bottom end of the conveying pipe is communicated with the top end of the transmission pipe, the transmission pipe is wound on the outer side wall of a winding shaft, and the main spray head is arranged on the main spray head. The winding shaft is movably connected to the interior of the connecting frame, and the top end of the connecting frame is connected with a positioning frame. By means of the arranged conveying pipe, in the using process, the conveying pipe wound around the outer side wall can be unwound or wound through the winding shaft according to the actual using requirement, then the conveying pipe is connected with a water source, supply is provided for the conveying pipe, and in this way, the situation can be effectively avoided; a traditional fire-fighting spraying system is limited in the installation process, and a conveying pipe can be adjusted and stored according to the use requirements, so that the device is high in applicability, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the field of fire protection, and in particular to a fire sprinkler system. Background Art

[0002] When designing modern buildings, people pay close attention to emergency measures in case of fire. Therefore, all existing buildings need to be equipped with fire sprinkler systems, which have the characteristics of low price and high fire extinguishing efficiency. It has now become one of the necessary safety protection systems for buildings.

[0003] After searching, it is found that a fire sprinkler system is disclosed in Chinese patent literature (publication number: CN213131702U). The utility model discloses a fire sprinkler system, including a protective shell, a water supply pipe is fixedly provided on the internal upper surface of the protective shell, a movable frame is provided in the middle of the inner surface of the protective shell, a support frame is fixedly provided below the movable frame, a water pump is movably provided inside the protective shell and the water pump is installed between the movable frame and the support frame, a nozzle is fixedly installed at the output end of the water pump and the output end of the water pump passes through the lower surface of the protective shell. The fire sprinkler system described in the utility model belongs to the field of fire protection. The internal water pump can be kept stable by the movable frame and the support frame, and the water pump can be moved to drive the movement of the nozzle below by the arc-shaped slots and support slots provided above and below in cooperation with rollers. However, the following defects still exist:

[0004] Although the above-mentioned fire sprinkler system can quickly determine the heat source through the heat source tracking lens installed under the nozzle, and use the card slot to move and mobilize the high-pressure nozzle and atomizing nozzle on the nozzle to extinguish the fire at a fixed point and on a large scale and control the spread of the fire, there is still a problem that the fire sprinkler system has limitations during the installation process. It can only be installed near the connected pipes, or it is necessary to install a pipe connected to the water pipe. In this way, it cannot be installed in the required area during the installation process. Utility Model Content

[0005] In order to improve the problem that traditional fire sprinkler systems have limitations during installation, the present application provides a fire sprinkler system.

[0006] The fire sprinkler system provided in this application adopts the following technical solution:

[0007] A fire sprinkler system includes a connecting plate, the bottom end of the connecting plate is connected to a transmission pipe, and the bottom end of the transmission pipe is provided with a main nozzle, the top end of the connecting plate is equipped with a transmission pipe, and the bottom end of the transmission pipe is communicated with the top end of the transmission pipe, the transmission pipe is wound around the outer wall of a winding shaft, the winding shaft is movably connected to the inside of a connecting frame, and the top end of the connecting frame is connected to a positioning frame.

[0008] By adopting the above technical solution, the reel can adjust the length of the transmission tube according to actual usage requirements, thereby making the device adaptable to any installation area.

[0009] Preferably, the outer side wall of the transmission pipe is connected to a plurality of auxiliary nozzles at equal intervals.

[0010] By adopting the above technical solution and setting up the auxiliary nozzle, the auxiliary nozzle can spray with the outer wall of the main nozzle during use, thereby improving the spraying effect and playing a barrier role.

[0011] Preferably, a smoke sensor and a fire sensor are respectively installed on both sides of the bottom end of the connecting plate.

[0012] By adopting the above technical solution, the smoke and fire in the current area are monitored by setting up smoke sensors and fire sensors.

[0013] Preferably, limiting plates are symmetrically installed on both sides of the winding shaft, and a rotating wheel is installed at one end of the limiting plates, and the rotating wheel is movably connected to the inside of the connecting frame.

[0014] By adopting the above technical solution, the rotating wheel is arranged to rotate forward or reverse, so that the reel is synchronously rotated forward or reversed, thereby adjusting the position of the conveying pipe and the water source.

[0015] Preferably, first through holes are formed on both sides of the connecting frame, and second through holes matching the first through holes are formed on the limiting plate and the rotating wheel, and a plug-in cavity is formed inside the winding shaft.

[0016] By adopting the above technical solution, the first through hole, the second through hole and the plug-in cavity are provided, so that during use, they are all used to plug in the plug-in block.

[0017] Preferably, a plug-in block is symmetrically plugged into the interior of the plug-in cavity, and a magnetic block with the same size as the plug-in block is installed at one end of the plug-in block, the outer walls of the two magnetic blocks are magnetically attracted to each other, a limit block is installed at one end of the plug-in block, and an operating pull ring is installed at one end of the limit block.

[0018] By adopting the above technical solution, the arranged plug-in block is plugged into the interior of the plug-in cavity to limit and fix the winding shaft, thereby avoiding instability caused by the winding shaft during use.

[0019] Preferably, the limit block is clamped between two clamping blocks, and the clamping blocks are symmetrically installed on both side outer walls of the connecting frame.

[0020] By adopting the above technical solution and providing two clamping blocks, the limit block can be limited during use.

[0021] Preferably, connecting cavities for clamping the limiting block are provided on both sides of the positioning frame, and the other end of the limiting block passes through one side of the connecting frame and is connected to one end of the reset spring. The reset spring is symmetrically installed on both sides of the mounting plate, and the mounting plate is installed on the inner top of the connecting frame. A connecting plate is installed at the bottom end of the limiting block, and an operating ring is installed on the outer wall of one side of the connecting plate.

[0022] By adopting the above technical solution, the limiting block is provided so that the connecting frame is connected and fixed to the positioning frame through the limiting block. This method makes it easy to separate the positioning frame from the connecting frame for maintenance during maintenance.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By using the provided delivery pipe, the delivery pipe wound on the outer wall can be unwound or reeled through the reel shaft according to actual use requirements during use, so that the delivery pipe is connected to the water source to supply the transmission pipe. This method can effectively avoid the limitations of the traditional fire sprinkler system during installation, and the delivery pipe can be adjusted and stored according to use requirements, so that the device has strong applicability and improves the practicality of the device;

[0025] 2. With the help of the auxiliary sprinkler, the sprinkler range can be effectively expanded during the sprinkler process, so that the suppression of the fire can be further improved. At the same time, the smoke sensor and the fire sensor can monitor the current area in real time. In this way, the sprinkler area formed by the auxiliary sprinkler can effectively assist the main sprinkler to perform sprinkler operations, thereby improving the success rate of the fire extinguishing process;

[0026] 3. By setting the limit block, the limit block is affected by the potential energy of the return spring during use, so that it is connected to the inside of the connecting cavity, so that the connecting frame and the positioning frame are connected and fixed, and then during the maintenance process, it is easy to disassemble and assemble, so that the connecting frame with the main nozzle and the auxiliary nozzle can be removed for maintenance, which makes the daily maintenance of the device more convenient and reduces a lot of high-altitude working time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the structure of the combined parts of the connection plate, the transmission pipe, the main nozzle, the auxiliary nozzle, the smoke sensor and the fire sensor in the utility model;

[0029] Figure 3This is a schematic diagram of the combined parts structure of the reel, the limit plate, the rotating wheel, the plug-in block and the limit block in the utility model;

[0030] Figure 4 It is a schematic diagram of the structure of the combined parts of the connecting frame and the positioning frame in the utility model.

[0031] Reference numerals: 1, connection plate; 2, transmission pipe; 3, main nozzle; 4, auxiliary nozzle; 5, smoke sensor; 6, fire sensor; 7, transmission pipe; 8, reel; 9, limiter;

[0032] 10. Rotating wheel; 11. Plug-in block; 12. Plug-in cavity; 13. Magnetic block; 14. Limit block; 15. Operation pull ring; 16. Clamping block; 17. Connecting frame; 18. Positioning frame; 19. Limiting clamping block;

[0033] 20. Return spring; 21. Mounting plate; 22. Connecting plate; 23. Operating ring. DETAILED DESCRIPTION

[0034] like Figures 1 to 4 As shown, the utility model provides a fire sprinkler system, including a connecting plate 1, including a transmission pipe 2 fixedly connected to the bottom end of the connecting plate 1, and a main nozzle 3 fixedly connected to the bottom end of the transmission pipe 2, and a delivery pipe 7 connected to the transmission pipe 2 is fixedly connected to the top end of the connecting plate 1, and the other end of the delivery pipe 7 is connected to a water source, and the delivery pipe 7 is wound and rolled up on the outer wall of the winding shaft 8. Through the arranged delivery pipe 7, the delivery pipe 7 wound on the outer wall can be unwound or rolled up through the winding shaft 8 according to actual use needs during use, so that the delivery pipe 7 is connected to the water source to supply the delivery pipe 2.

[0035] like Figure 1 and Figure 2 As shown, specifically, the outer wall of the transmission pipe 2 is fixedly connected with a plurality of auxiliary nozzles 4 at equal intervals, and the bottom end of the connecting plate 1 is fixedly connected with a smoke sensor 5 and a fire sensor 6, respectively, and the smoke sensor 5 and the fire sensor 6 are symmetrically arranged with respect to the central axis of the connecting plate 1. The model of the smoke sensor 5 is TAD-169, and the model of the fire sensor 6 is TGS813.

[0036] By setting up the auxiliary nozzle 4, the spraying range can be effectively expanded during the spraying process of the fire, so that the suppression of the fire can be further improved. At the same time, the smoke sensor 5 and the fire sensor 6 can monitor the current area in real time.

[0037] like Figure 1 and Figure 3As shown, further, both sides of the winding shaft 8 are symmetrically fixedly connected with limit plates 9 set in a circular structure, and one end of the limit plates 9 is fixedly connected with a rotating wheel 10, and the rotating wheel 10 is movably connected to the inside of the connecting frame 17, and the connecting frame 17, the rotating wheel 10 and the limit plates 9 are respectively penetrated by a first through hole and a second through hole set in a circular structure that are compatible with each other, and the winding shaft 8 is penetrated by a plug-in cavity 12 with a cross structure set that is compatible with the first through hole and the second through hole.

[0038] The rotating wheel 10 is moved to drive the limiting plate 9 and the winding shaft 8 to move, thereby winding and unwinding the conveying tube 7 wound on the outer wall of the winding shaft 8.

[0039] like Figure 1 and Figure 3 As shown, further, the plug-in blocks 11 are symmetrically plugged into the interior of the plug-in cavity 12, and one end of the plug-in blocks 11 is fixedly connected to a magnetic block 13 with a cross-shaped structure, one end of the two magnetic blocks 13 are in contact with each other and are magnetically attracted to each other, one end of the plug-in block 11 is fixedly connected to a limit block 14 clamped between two clamping blocks 16, the clamping blocks 16 are fixedly connected to the outer side walls of the connecting frame 17 in pairs, and one end of the limit block 14 is fixedly connected to an operating pull ring 15.

[0040] By setting up the plug-in block 11, during use, when the winding shaft 8 completes the winding and unwinding operations, the plug-in block 11 is plugged into the interior of the plug-in cavity 12, and the plug-in blocks 11 are magnetically attracted to each other through a magnetic block 13 fixedly connected at one end, so that the two plug-in blocks 11 are connected and fixed, and because the plug-in block 11 and the plug-in cavity 12 are both arranged in a cross-shaped structure, the winding shaft 8 can be limited, so that the device can be equipped with an adaptive conveying pipe 7 according to usage requirements.

[0041] like Figure 1 and Figure 4 As shown, it is worth mentioning that the inner top of the connecting frame 17 is fixedly connected with a mounting plate 21, and the outer side walls on both sides of the mounting plate 21 are symmetrically fixedly connected with return springs 20, one end of the return spring 20 is fixedly connected with a limit block 19, and the limit blocks 19 are all passed through one side of the corresponding connecting frame 17 and extend to the inside of the connecting cavity, and the connecting cavity is symmetrically passed through and opened on both sides of the positioning frame 18, the bottom end of the limit block 19 is fixedly connected with a connecting plate 22, and one end of the connecting plate 22 is fixedly connected with an operating ring 23.

[0042] By setting the limit block 19, the limit block 19 is subjected to the potential energy of the return spring 20 during use, so that it is clamped into the inside of the connecting cavity, so that the connecting frame 17 and the positioning frame 18 are connected and fixed, and then during the maintenance process, it is convenient to disassemble and assemble, so that the connecting frame 17 equipped with the main nozzle 3 and the auxiliary nozzle 4 can be removed for maintenance.

[0043] Principle and process of this utility model:

[0044] First, by fixing and limiting the positioning frame 18, it is connected and fixed to the entire device, and during the installation process, through the provided delivery pipe 7, during use, the delivery pipe 7 wrapped around the outer wall can be unwound or reeled in by the reel-up shaft 8 according to actual use requirements, so that the delivery pipe 7 is connected to the water source to supply the transmission pipe 2, and at the same time, through the provided plug-in block 11, during use, after the reel-up shaft 8 completes the reeling and unwinding operations, the plug-in block 11 is plugged into the inside of the plug-in cavity 12, and the plug-in blocks 11 are magnetically attracted to each other through the magnetic suction block 13 fixedly connected at one end, so that the two plug-in blocks 11 are connected and fixed, and because the plug-in block 11 and the plug-in cavity 12 are both cross-shaped structures, the reel-up shaft 8 can be limited, so that the device can be equipped with an adaptive delivery pipe 7 according to use requirements;

[0045] Secondly, in daily use, the smoke sensor 5 and the fire sensor 6 monitor the current area in real time. When the smoke sensor 5 and the fire sensor 6 detect an abnormality in the current area, the auxiliary nozzle 4 and the main nozzle 3 are used for spraying. In addition, the auxiliary nozzle 4 is used to effectively spread the spraying range during the spraying process, so that the suppression of the fire is further improved.

[0046] Finally, by setting the limit block 19, the limit block 19 is subjected to the potential energy of the return spring 20 during use, so that it is clamped into the inside of the connecting cavity, so that the connecting frame 17 and the positioning frame 18 are connected and fixed, and then during the maintenance process, it is convenient to disassemble and assemble, so that the connecting frame 17 installed with the main nozzle 3 and the auxiliary nozzle 4 can be removed for maintenance, and the use of such a fire sprinkler system is completed.

[0047] It should be noted that the utility model is a fire sprinkler system, and all its components are universal standard parts or components known to those skilled in the art. Its structure and principle can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the above-mentioned working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in the art.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fire sprinkler system, characterized in that: The invention comprises a connecting plate (1), the bottom end of the connecting plate (1) is connected to a transmission pipe (2), and the bottom end of the transmission pipe (2) is provided with a main nozzle (3), the top end of the connecting plate (1) is provided with a transmission pipe (7), and the bottom end of the transmission pipe (7) is connected to the top end of the transmission pipe (2), the transmission pipe (2) is wound around the outer wall of a winding shaft (8), the winding shaft (8) is movably connected to the inside of a connecting frame (17), and the top end of the connecting frame (17) is connected to a positioning frame (18).

2. A fire sprinkler system according to claim 1, characterized in that: The outer side wall of the transmission pipe (2) is connected to a plurality of auxiliary nozzles (4) at equal intervals.

3. A fire sprinkler system according to claim 1, characterized in that: A smoke sensor (5) and a fire sensor (6) are respectively installed on both sides of the bottom end of the connection plate (1).

4. A fire sprinkler system according to claim 1, characterized in that: Limiting plates (9) are symmetrically installed on both sides of the winding shaft (8), and a rotating wheel (10) is installed at one end of the limiting plates (9), and the rotating wheel (10) is movably connected to the inside of the connecting frame (17).

5. A fire sprinkler system according to claim 4, characterized in that: Both sides of the connecting frame (17) are penetrated with first through holes, and the limiting piece (9) and the rotating wheel (10) are penetrated with second through holes that match the first through holes, and the interior of the winding shaft (8) is penetrated with an insertion cavity (12).

6. A fire sprinkler system according to claim 5, characterized in that: The plug-in block (11) is symmetrically plugged into the interior of the plug-in cavity (12), and a magnetic block (13) having the same size as the plug-in block (11) is installed at one end of the plug-in block (11), and the outer walls of the two magnetic blocks (13) are magnetically attracted to each other, and a limit block (14) is installed at one end of the plug-in block (11), and an operating pull ring (15) is installed at one end of the limit block (14).

7. A fire sprinkler system according to claim 6, characterized in that: The limit block (14) is clamped between two clamping blocks (16), and the clamping blocks (16) are symmetrically mounted on the outer side walls of both sides of the connecting frame (17).

8. A fire sprinkler system according to claim 1, characterized in that: The two sides of the positioning frame (18) are penetrated by connecting cavities for clamping the limit block (19), and the other end of the limit block (19) penetrates one side of the connecting frame (17) and is connected to one end of the reset spring (20). The reset spring (20) is symmetrically mounted on both sides of the mounting plate (21), and the mounting plate (21) is mounted on the inner top of the connecting frame (17). The bottom end of the limit block (19) is mounted with a connecting plate (22), and an operating ring (23) is mounted on the outer wall of one side of the connecting plate (22).

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